fontconfig libxcb/xcb-proto mesa xkeyboard-config git update 22 Aug 2014

libxcb/xcb-proto commit 8e3db42d67a0035bb16d16da28bd5eea7a269178 xkeyboard-config commit 10fce2c2baae471795d069f3a5f1307eedb9ff0a fontconfig commit 286cdc9c10b0453c25950103b6a1f7170d15bfdc mesa commit 97d03b9366bfa55b27feb92aa5afacd9c5f6f421
author: marha <marha@users.sourceforge.net> 2014-08-22 21:55:11 +0200
committer: marha <marha@users.sourceforge.net> 2014-08-22 21:55:11 +0200
commit: 6c0c95d6045d2d2b4e6a3a2f11457850031c57bc (patch)
tree: 32dfc45d688fa198bf0d41597e82589890012cf1
parent: fdbedba4d50e1b28b0249c83ba11c029f096e400 (diff)
download: vcxsrv-6c0c95d6045d2d2b4e6a3a2f11457850031c57bc.tar.gz
vcxsrv-6c0c95d6045d2d2b4e6a3a2f11457850031c57bc.tar.bz2
vcxsrv-6c0c95d6045d2d2b4e6a3a2f11457850031c57bc.zip
144 files changed, 8738 insertions, 1281 deletions
diff --git a/fontconfig/doc/fcconfig.fncs b/fontconfig/doc/fcconfig.fncs
index 24d7121e4..10f5afc7f 100644
--- a/fontconfig/doc/fcconfig.fncs
+++ b/fontconfig/doc/fcconfig.fncs
@@ -59,7 +59,8 @@ cause a new configuration to be created for use as current configuration.
 @PURPOSE@	Set configuration as default
 @DESC@
 Sets the current default configuration to <parameter>config</parameter>.  Implicitly calls
-FcConfigBuildFonts if necessary, returning FcFalse if that call fails.
+FcConfigBuildFonts if necessary, and FcConfigReference() to inrease the reference count
+in <parameter>config</parameter> since 2.12.0, returning FcFalse if that call fails.
 @@
 
 @RET@           FcConfig *
diff --git a/fontconfig/fc-cat/fc-cat.c b/fontconfig/fc-cat/fc-cat.c
index 9a2abb3fa..f0131b6d3 100644
--- a/fontconfig/fc-cat/fc-cat.c
+++ b/fontconfig/fc-cat/fc-cat.c
@@ -298,6 +298,7 @@ main (int argc, char **argv)
 	return 1;
     }
     FcConfigSetCurrent (config);
+    FcConfigDestroy (config);
     
     args = FcStrSetCreate ();
     if (!args)
@@ -315,12 +316,6 @@ main (int argc, char **argv)
 		return 1;
 	    }
 	}
-	arglist = FcStrListCreate (args);
-	if (!arglist)
-	{
-	    fprintf (stderr, "%s: malloc failure\n", argv[0]);
-	    return 1;
-	}
     }
     else
     {
@@ -340,6 +335,7 @@ main (int argc, char **argv)
 	fprintf (stderr, "%s: malloc failure\n", argv[0]);
 	return 1;
     }
+    FcStrSetDestroy (args);
 
     while ((arg = FcStrListNext (arglist)))
     {
@@ -384,6 +380,7 @@ main (int argc, char **argv)
 	if (cache_file)
 	    FcStrFree (cache_file);
     }
+    FcStrListDone (arglist);
 
     FcFini ();
     return 0;
diff --git a/fontconfig/src/fccfg.c b/fontconfig/src/fccfg.c
index f8ee8d20e..55cb297cd 100644
--- a/fontconfig/src/fccfg.c
+++ b/fontconfig/src/fccfg.c
@@ -434,6 +434,7 @@ retry:
     if (!fc_atomic_ptr_cmpexch (&_fcConfig, cfg, config))
 	goto retry;
 
+    FcConfigReference (config);
     if (cfg)
 	FcConfigDestroy (cfg);
 
@@ -2405,6 +2406,10 @@ FcConfigSetSysRoot (FcConfig      *config,
     {
 	config = FcInitLoadOwnConfigAndFonts (config);
 	FcConfigSetCurrent (config);
+	/* FcConfigSetCurrent() increases the refcount.
+	 * decrease it here to avoid the memory leak.
+	 */
+	FcConfigDestroy (config);
     }
 }
 
diff --git a/fontconfig/src/fcinit.c b/fontconfig/src/fcinit.c
index 1e23c1fbb..db62c21f2 100644
--- a/fontconfig/src/fcinit.c
+++ b/fontconfig/src/fcinit.c
@@ -189,11 +189,18 @@ FcBool
 FcInitReinitialize (void)
 {
     FcConfig	*config;
+    FcBool	ret;
 
     config = FcInitLoadConfigAndFonts ();
     if (!config)
 	return FcFalse;
-    return FcConfigSetCurrent (config);
+    ret = FcConfigSetCurrent (config);
+    /* FcConfigSetCurrent() increases the refcount.
+     * decrease it here to avoid the memory leak.
+     */
+    FcConfigDestroy (config);
+
+    return ret;
 }
 
 FcBool
diff --git a/fontconfig/src/fcmatch.c b/fontconfig/src/fcmatch.c
index b0e695df3..25081e2cb 100644
--- a/fontconfig/src/fcmatch.c
+++ b/fontconfig/src/fcmatch.c
@@ -375,7 +375,7 @@ FcCompareValueList (FcObject	     object,
     best = 1e99;
     bestStrong = 1e99;
     bestWeak = 1e99;
-    j = 1;
+    j = 0;
     for (v1 = v1orig; v1; v1 = FcValueListNext(v1))
     {
 	for (v2 = v2orig, k = 0; v2; v2 = FcValueListNext(v2), k++)
diff --git a/libxcb/xcb-proto/src/xinput.xml b/libxcb/xcb-proto/src/xinput.xml
index 86350dea0..cdb414db4 100644
--- a/libxcb/xcb-proto/src/xinput.xml
+++ b/libxcb/xcb-proto/src/xinput.xml
@@ -613,6 +613,7 @@ authorization from the authors.
         <field type="CARD32"      name="mask" />
         <field type="CARD8"       name="device_id" />
         <field type="CARD8"       name="feedback_id" />
+        <pad bytes="2" />
         <field type="FeedbackCtl" name="feedback" />
     </request>
 
@@ -671,7 +672,7 @@ authorization from the authors.
     <request name="SetDeviceModifierMapping" opcode="27">
         <field type="CARD8" name="device_id" />
         <field type="CARD8" name="keycodes_per_modifier" />
-        <pad bytes="1" />
+        <pad bytes="2" />
         <list type="CARD8" name="keymaps">
             <op op="*">
                 <fieldref>keycodes_per_modifier</fieldref>
diff --git a/mesalib/Android.mk b/mesalib/Android.mk
index 05ed62f59..591c2fc51 100644
--- a/mesalib/Android.mk
+++ b/mesalib/Android.mk
@@ -24,7 +24,7 @@
 # BOARD_GPU_DRIVERS should be defined.  The valid values are
 #
 #   classic drivers: i915 i965
-#   gallium drivers: swrast i915g ilo nouveau r300g r600g radeonsi vmwgfx
+#   gallium drivers: swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx
 #
 # The main target is libGLES_mesa.  For each classic driver enabled, a DRI
 # module will also be built.  DRI modules will be loaded by libGLES_mesa.
@@ -38,11 +38,10 @@ MESA_ANDROID_VERSION := $(MESA_ANDROID_MAJOR_VERSION).$(MESA_ANDROID_MINOR_VERSI
 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
 MESA_PYTHON2 := python
 
-DRM_TOP := external/drm
 DRM_GRALLOC_TOP := hardware/drm_gralloc
 
 classic_drivers := i915 i965
-gallium_drivers := swrast i915g ilo nouveau r300g r600g radeonsi vmwgfx
+gallium_drivers := swrast freedreno i915g ilo nouveau r300g r600g radeonsi vmwgfx
 
 MESA_GPU_DRIVERS := $(strip $(BOARD_GPU_DRIVERS))
 
diff --git a/mesalib/CleanSpec.mk b/mesalib/CleanSpec.mk
new file mode 100644
index 000000000..820a1c7f0
--- /dev/null
+++ b/mesalib/CleanSpec.mk
@@ -0,0 +1,7 @@
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libmesa_*_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/i9*5_dri_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libglapi_intermediates)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libGLES_mesa_intermediates)
+$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/mesa_*_intermediates)
+$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/glsl_compiler_intermediates)
+$(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/STATIC_LIBRARIES/libmesa_glsl_utils_intermediates)
diff --git a/mesalib/Makefile.am b/mesalib/Makefile.am
index 4780510ad..d2916da43 100644
--- a/mesalib/Makefile.am
+++ b/mesalib/Makefile.am
@@ -71,7 +71,7 @@ ARCHIVES = $(PACKAGE_NAME).tar.gz \
 	$(PACKAGE_NAME).tar.bz2 \
 	$(PACKAGE_NAME).zip
 
-tarballs: md5
+tarballs: checksums
 	rm -f ../$(PACKAGE_DIR) $(PACKAGE_NAME).tar
 
 manifest.txt: .git
@@ -98,9 +98,9 @@ $(PACKAGE_NAME).zip: parsers ../$(PACKAGE_DIR) manifest.txt
 	zip -q -@ $(PACKAGE_NAME).zip < $(PACKAGE_DIR)/manifest.txt ; \
 	mv $(PACKAGE_NAME).zip $(PACKAGE_DIR)
 
-md5: $(ARCHIVES)
-	@-md5sum $(PACKAGE_NAME).tar.gz
-	@-md5sum $(PACKAGE_NAME).tar.bz2
-	@-md5sum $(PACKAGE_NAME).zip
+checksums: $(ARCHIVES)
+	@-sha256sum $(PACKAGE_NAME).tar.gz
+	@-sha256sum $(PACKAGE_NAME).tar.bz2
+	@-sha256sum $(PACKAGE_NAME).zip
 
 .PHONY: tarballs md5
diff --git a/mesalib/VERSION b/mesalib/VERSION
index 75a04c3e0..d43f97a97 100644
--- a/mesalib/VERSION
+++ b/mesalib/VERSION
@@ -1 +1 @@
-10.3.0-devel
+10.4.0-devel
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index cd02babd6..be6898f7d 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -238,40 +238,10 @@ dnl
 dnl Optional flags, check for compiler support
 dnl
 AX_CHECK_COMPILE_FLAG([-msse4.1], [SSE41_SUPPORTED=1], [SSE41_SUPPORTED=0])
-AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
-
-dnl
-dnl Hacks to enable 32 or 64 bit build
-dnl
-AC_ARG_ENABLE([32-bit],
-    [AS_HELP_STRING([--enable-32-bit],
-        [build 32-bit libraries @<:@default=auto@:>@])],
-    [enable_32bit="$enableval"],
-    [enable_32bit=auto]
-)
-if test "x$enable_32bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m32"
-        CCASFLAGS="$CCASFLAGS -m32"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m32"
-    fi
-fi
-AC_ARG_ENABLE([64-bit],
-    [AS_HELP_STRING([--enable-64-bit],
-        [build 64-bit libraries @<:@default=auto@:>@])],
-    [enable_64bit="$enableval"],
-    [enable_64bit=auto]
-)
-if test "x$enable_64bit" = xyes; then
-    if test "x$GCC" = xyes; then
-        CFLAGS="$CFLAGS -m64"
-    fi
-    if test "x$GXX" = xyes; then
-        CXXFLAGS="$CXXFLAGS -m64"
-    fi
+if test "x$SSE41_SUPPORTED" = x1; then
+    DEFINES="$DEFINES -DUSE_SSE41"
 fi
+AM_CONDITIONAL([SSE41_SUPPORTED], [test x$SSE41_SUPPORTED = x1])
 
 dnl Can't have static and shared libraries, default to static if user
 dnl explicitly requested. If both disabled, set to static since shared
@@ -484,10 +454,7 @@ if test "x$enable_asm" = xyes; then
     case "$host_cpu" in
     i?86)
         case "$host_os" in
-        linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
-            test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
-            ;;
-        gnu*)
+        linux* | *freebsd* | dragonfly* | *netbsd* | openbsd* | gnu*)
             asm_arch=x86
             ;;
         esac
@@ -495,7 +462,7 @@ if test "x$enable_asm" = xyes; then
     x86_64|amd64)
         case "$host_os" in
         linux* | *freebsd* | dragonfly* | *netbsd* | openbsd*)
-            test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
+            asm_arch=x86_64
             ;;
         esac
         ;;
@@ -1350,9 +1317,9 @@ if test "x$enable_gallium_gbm" = xyes; then
     if test "x$enable_gbm" = xno; then
         AC_MSG_ERROR([cannot enable gbm_gallium without gbm])
     fi
-    # gbm_gallium abuses DRI_LIB_DEPS to link.  Make sure it is set.
-    if test "x$enable_dri" = xno; then
-        AC_MSG_ERROR([gbm_gallium requires --enable-dri to build])
+
+    if test "x$enable_gallium_egl" != xyes; then
+        AC_MSG_ERROR([gbm_gallium is only used by egl_gallium])
     fi
 
     GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
@@ -2200,9 +2167,9 @@ AC_CONFIG_FILES([Makefile
 		src/egl/wayland/wayland-drm/Makefile
 		src/egl/wayland/wayland-egl/Makefile
 		src/egl/wayland/wayland-egl/wayland-egl.pc
+		src/gallium/Makefile
 		src/gallium/auxiliary/Makefile
 		src/gallium/auxiliary/pipe-loader/Makefile
-		src/gallium/drivers/Makefile
 		src/gallium/drivers/freedreno/Makefile
 		src/gallium/drivers/galahad/Makefile
 		src/gallium/drivers/i915/Makefile
@@ -2220,7 +2187,6 @@ AC_CONFIG_FILES([Makefile
 		src/gallium/drivers/svga/Makefile
 		src/gallium/drivers/trace/Makefile
 		src/gallium/drivers/vc4/Makefile
-		src/gallium/state_trackers/Makefile
 		src/gallium/state_trackers/clover/Makefile
 		src/gallium/state_trackers/dri/Makefile
 		src/gallium/state_trackers/egl/Makefile
@@ -2232,7 +2198,6 @@ AC_CONFIG_FILES([Makefile
 		src/gallium/state_trackers/vega/Makefile
 		src/gallium/state_trackers/xa/Makefile
 		src/gallium/state_trackers/xvmc/Makefile
-		src/gallium/targets/Makefile
 		src/gallium/targets/dri/Makefile
 		src/gallium/targets/egl-static/Makefile
 		src/gallium/targets/gbm/Makefile
@@ -2248,7 +2213,6 @@ AC_CONFIG_FILES([Makefile
 		src/gallium/targets/xvmc/Makefile
 		src/gallium/tests/trivial/Makefile
 		src/gallium/tests/unit/Makefile
-		src/gallium/winsys/Makefile
 		src/gallium/winsys/freedreno/drm/Makefile
 		src/gallium/winsys/i915/drm/Makefile
 		src/gallium/winsys/intel/drm/Makefile
@@ -2272,15 +2236,9 @@ AC_CONFIG_FILES([Makefile
 		src/gtest/Makefile
 		src/loader/Makefile
 		src/mapi/Makefile
-		src/mapi/es1api/Makefile
 		src/mapi/es1api/glesv1_cm.pc
-		src/mapi/es2api/Makefile
 		src/mapi/es2api/glesv2.pc
-		src/mapi/glapi/Makefile
 		src/mapi/glapi/gen/Makefile
-		src/mapi/glapi/tests/Makefile
-		src/mapi/shared-glapi/Makefile
-		src/mapi/shared-glapi/tests/Makefile
 		src/mapi/vgapi/Makefile
 		src/mapi/vgapi/vg.pc
 		src/mesa/Makefile
diff --git a/mesalib/docs/GL3.txt b/mesalib/docs/GL3.txt
index 3d610f6e1..76412c3dc 100644
--- a/mesalib/docs/GL3.txt
+++ b/mesalib/docs/GL3.txt
@@ -94,18 +94,18 @@ GL 4.0, GLSL 4.00:
 
   GL_ARB_draw_buffers_blend                            DONE (i965, nv50, nvc0, r600, radeonsi, softpipe)
   GL_ARB_draw_indirect                                 DONE (i965, nvc0, radeonsi, softpipe, llvmpipe)
-  GL_ARB_gpu_shader5                                   started
+  GL_ARB_gpu_shader5                                   DONE (i965, nvc0)
   - 'precise' qualifier                                DONE
-  - Dynamically uniform sampler array indices          started (Chris)
-  - Dynamically uniform UBO array indices              started (Chris)
+  - Dynamically uniform sampler array indices          DONE ()
+  - Dynamically uniform UBO array indices              DONE ()
   - Implicit signed -> unsigned conversions            DONE
-  - Fused multiply-add                                 DONE (i965, nvc0)
-  - Packing/bitfield/conversion functions              DONE (i965, nvc0, r600)
-  - Enhanced textureGather                             DONE (i965, nvc0, r600, radeonsi)
-  - Geometry shader instancing                         DONE (i965, nvc0)
-  - Geometry shader multiple streams                   DONE (i965, nvc0)
-  - Enhanced per-sample shading                        DONE (i965, r600)
-  - Interpolation functions                            DONE (i965)
+  - Fused multiply-add                                 DONE ()
+  - Packing/bitfield/conversion functions              DONE (r600)
+  - Enhanced textureGather                             DONE (r600, radeonsi)
+  - Geometry shader instancing                         DONE ()
+  - Geometry shader multiple streams                   DONE ()
+  - Enhanced per-sample shading                        DONE (r600)
+  - Interpolation functions                            DONE ()
   - New overload resolution rules                      DONE
   GL_ARB_gpu_shader_fp64                               started (Dave)
   GL_ARB_sample_shading                                DONE (i965, nv50, nvc0, radeonsi)
@@ -125,13 +125,13 @@ GL 4.1, GLSL 4.10:
   GL_ARB_get_program_binary                            DONE (0 binary formats)
   GL_ARB_separate_shader_objects                       DONE (all drivers)
   GL_ARB_shader_precision                              started (Micah)
-  GL_ARB_vertex_attrib_64bit                           not started
+  GL_ARB_vertex_attrib_64bit                           started (Dave)
   GL_ARB_viewport_array                                DONE (i965, nv50, nvc0, r600)
 
 
 GL 4.2, GLSL 4.20:
 
-  GL_ARB_texture_compression_bptc                      not started
+  GL_ARB_texture_compression_bptc                      DONE (i965, nvc0, r600, radeonsi)
   GL_ARB_compressed_texture_pixel_storage              DONE (all drivers)
   GL_ARB_shader_atomic_counters                        DONE (i965)
   GL_ARB_texture_storage                               DONE (all drivers)
@@ -147,7 +147,7 @@ GL 4.2, GLSL 4.20:
 GL 4.3, GLSL 4.30:
 
   GL_ARB_arrays_of_arrays                              started (Timothy)
-  GL_ARB_ES3_compatibility                             DONE (i965)
+  GL_ARB_ES3_compatibility                             DONE (all drivers that support GLSL 3.30)
   GL_ARB_clear_buffer_object                           DONE (all drivers)
   GL_ARB_compute_shader                                started (currently stalled)
   GL_ARB_copy_image                                    DONE (i965)
@@ -182,6 +182,38 @@ GL 4.4, GLSL 4.40:
   GL_ARB_texture_stencil8                              not started
   GL_ARB_vertex_type_10f_11f_11f_rev                   DONE (i965, nv50, nvc0, r600, radeonsi)
 
+GL 4.5, GLSL 4.50:
+
+  GL_ARB_ES3_1_compatibility                           not started
+  GL_ARB_clip_control                                  not started
+  GL_ARB_conditional_render_inverted                   DONE (i965, nvc0, softpipe, llvmpipe)
+  GL_ARB_cull_distance                                 not started
+  GL_ARB_derivative_control                            DONE (i965, nv50, nvc0, r600)
+  GL_ARB_direct_state_access                           not started
+  GL_ARB_get_texture_sub_image                         started (Brian Paul)
+  GL_ARB_shader_texture_image_samples                  not started
+  GL_ARB_texture_barrier                               DONE (nv50, nvc0, r300, r600, radeonsi)
+  GL_KHR_context_flush_control                         not started
+  GL_KHR_robust_buffer_access_behavior                 not started
+  GL_KHR_robustness                                    90% done (the ARB variant)
+
+These are the extensions cherry-picked to make GLES 3.1
+GLES3.1, GLSL ES 3.1
+  GL_ARB_arrays_of_arrays                              started (Timothy)
+  GL_ARB_compute_shader                                started (currently stalled)
+  GL_ARB_explicit_uniform_location                     DONE (all drivers that support GLSL)
+  GL_ARB_framebuffer_no_attachments                    not started
+  GL_ARB_program_interface_query                       not started
+  GL_ARB_shader_atomic_counters                        DONE (i965)
+  GL_ARB_shader_image_load_store                       in progress (curro)
+  GL_ARB_shader_storage_buffer_object                  not started
+  GL_ARB_separate_shader_objects                       DONE (all drivers)
+  GL_ARB_stencil_texturing                             DONE (i965/gen8+, nv50, nvc0, r600, radeonsi)
+  GL_ARB_vertex_attrib_binding                         DONE (all drivers)
+  GS5 Enhanced textureGather                           DONE (i965, nvc0, r600, radeonsi)
+  GS5 Packing/bitfield/conversion functions            DONE (i965, nvc0, r600)
+  GL_EXT_shader_integer_mix                            DONE (all drivers that support GLSL)
+
 
 More info about these features and the work involved can be found at
 http://dri.freedesktop.org/wiki/MissingFunctionality
diff --git a/mesalib/docs/autoconf.html b/mesalib/docs/autoconf.html
index d4e8a35d8..2ef8c63db 100644
--- a/mesalib/docs/autoconf.html
+++ b/mesalib/docs/autoconf.html
@@ -97,20 +97,22 @@ shared libraries in a single pass.</p>
 <dt><code>CC, CFLAGS, CXX, CXXFLAGS</code></dt>
 <dd><p>These environment variables
 control the C and C++ compilers used during the build. By default,
-<code>gcc</code> and <code>g++</code> are used with the options
-<code>"-g -O2"</code>.</p>
+<code>gcc</code> and <code>g++</code> are used and the debug/optimisation
+level is left unchanged.</p>
 </dd>
 
 <dt><code>LDFLAGS</code></dt>
 <dd><p>An environment variable specifying flags to
-pass when linking programs. These are normally empty, but can be used
-to direct the linker to use libraries in nonstandard directories. For
-example, <code>LDFLAGS="-L/usr/X11R6/lib"</code>.</p>
+pass when linking programs. These should be empty and
+<code>PKG_CONFIG_PATH</code> is recommended to be used instead. If needed
+it can be used to direct the linker to use libraries in nonstandard
+directories. For example, <code>LDFLAGS="-L/usr/X11R6/lib"</code>.</p>
 </dd>
 
 <dt><code>PKG_CONFIG_PATH</code></dt>
-<dd><p>When available, the
-<code>pkg-config</code> utility is used to search for external libraries
+<dd><p>The
+<code>pkg-config</code> utility is a hard requirement for cofiguring and
+building mesa. It is used to search for external libraries
 on the system. This environment variable is used to control the search
 path for <code>pkg-config</code>. For instance, setting
 <code>PKG_CONFIG_PATH=/usr/X11R6/lib/pkgconfig</code> will search for
@@ -135,14 +137,32 @@ one of these architectures is detected. This option ensures that
 assembly will not be used.</p>
 </dd>
 
-<dt><code>--enable-32-bit</code></dt>
-<dt><code>--enable-64-bit</code></dt>
-<dd><p>By default, the build will compile code as directed by the environment
-variables
-<code>CC</code>, <code>CFLAGS</code>, etc. If the compiler is
-<code>gcc</code>, these options offer a helper to add the compiler flags
-to force 32- or 64-bit code generation as used on the x86 and x86_64
-architectures. Note that these options are mutually exclusive.</p>
+<dt><code>--build=</code></dt>
+<dt><code>--host=</code></dt>
+<dd><p>By default, the build will compile code for the architecture that
+it's running on. In order to build cross-compile Mesa on a x86-64 machine
+that is to run on a i686, one would need to set the options to:</p>
+
+<p><code>--build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu</code></p>
+
+Note that these can vary from distribution to distribution. For more
+information check with the
+<a href="https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Specifying-Target-Triplets.html">
+autoconf manual</a>.
+Note that you will need to correctly set <code>PKG_CONFIG_PATH</code> as well.
+
+
+<p>In some cases a single compiler is capable of handling both architectures
+(multilib) in that case one would need to set the <code>CC,CXX</code> variables
+appending the correct machine options. Seek your compiler documentation for
+further information -
+<a href="https://gcc.gnu.org/onlinedocs/gcc/Submodel-Options.html"> gcc
+machine dependent options</a></p>
+
+<p>In addition to specifying correct <code>PKG_CONFIG_PATH</code> for the target
+architecture, the following should be sufficient to configure multilib Mesa</p>
+
+<code>./configure CC="gcc -m32" CXX="g++ -m32" --build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu ...</code>
 </dd>
 </dl>
 
@@ -194,7 +214,9 @@ kernel DRM modules are not available.
 <dt><code>--enable-glx-tls</code> <dd><p>
 Enable Thread Local Storage (TLS) in
 GLX.
-<dt><code>--with-expat=DIR</code> <dd> The DRI-enabled libGL uses expat to
+<dt><code>--with-expat=DIR</code>
+<dd><p><strong>DEPRECATED</strong>, use <code>PKG_CONFIG_PATH</code> instead.</p>
+<p>The DRI-enabled libGL uses expat to
 parse the DRI configuration files in <code>/etc/drirc</code> and
 <code>~/.drirc</code>. This option allows a specific expat installation
 to be used. For example, <code>--with-expat=/usr/local</code> will
diff --git a/mesalib/docs/devinfo.html b/mesalib/docs/devinfo.html
index a947b0d39..8d20eea3c 100644
--- a/mesalib/docs/devinfo.html
+++ b/mesalib/docs/devinfo.html
@@ -218,15 +218,93 @@ commit ID of the commit of interest (as it appears in the mesa master branch).
 
 The latest set of patches that have been nominated, accepted, or rejected for
 the upcoming stable release can always be seen on the
-<a href=http://cworth.org/~cworth/mesa-stable-queue/">Mesa Stable Queue</a>
+<a href="http://cworth.org/~cworth/mesa-stable-queue/">Mesa Stable Queue</a>
 page.
 
-<h2>Cherry-picking candidates for a stable branch</h2>
+<h2>Criteria for accepting patches to the stable branch</h2>
 
-<p>
-Please use <code>git cherry-pick -x &lt;commit&gt;</code> for cherry-picking a commit
-from master to a stable branch.
-</p>
+Mesa has a designated release manager for each stable branch, and the release
+manager is the only developer that should be pushing changes to these
+branches. Everyone else should simply nominate patches using the mechanism
+described above.
+
+The stable-release manager will work with the list of nominated patches, and
+for each patch that meets the crtieria below will cherry-pick the patch with:
+<code>git cherry-pick -x &lt;commit&gt;</code>. The <code>-x</code> option is
+important so that the picked patch references the comit ID of the original
+patch.
+
+The stable-release manager may at times need to force-push changes to the
+stable branches, for example, to drop a previously-picked patch that was later
+identified as causing a regression). These force-pushes may cause changes to
+be lost from the stable branch if developers push things directly. Consider
+yourself warned.
+
+The stable-release manager is also given broad discretion in rejecting patches
+that have been nominated for the stable branch. The most basic rule is that
+the stable branch is for bug fixes only, (no new features, no
+regressions). Here is a non-exhaustive list of some reasons that a patch may
+be rejected:
+
+<ul>
+  <li>Patch introduces a regression. Any reported build breakage or other
+  regression caused by a particular patch, (game no longer work, piglit test
+  changes from PASS to FAIL), is justification for rejecting a patch.</li>
+
+  <li>Patch is too large, (say, larger than 100 lines)</li>
+
+  <li>Patch is not a fix. For example, a commit that moves code around with no
+  functional change should be rejected.</li>
+
+  <li>Patch fix is not clearly described. For example, a commit message
+  of only a single line, no description of the bug, no mention of bugzilla,
+  etc.</li>
+
+  <li>Patch has not obviously been reviewed, For example, the commit message
+  has no Reviewed-by, Signed-off-by, nor Tested-by tags from anyone but the
+  author.</li>
+
+  <li>Patch has not already been merged to the master branch. As a rule, bug
+  fixes should never be applied first to a stable branch. Patches should land
+  first on the master branch and then be cherry-picked to a stable
+  branch. (This is to avoid future releases causing regressions if the patch
+  is not also applied to master.) The only things that might look like
+  exceptions would be backports of patches from master that happen to look
+  significantly different.</li>
+
+  <li>Patch depends on too many other patches. Ideally, all stable-branch
+  patches should be self-contained. It sometimes occurs that a single, logical
+  bug-fix occurs as two separate patches on master, (such as an original
+  patch, then a subsequent fix-up to that patch). In such a case, these two
+  patches should be squashed into a single, self-contained patch for the
+  stable branch. (Of course, if the squashing makes the patch too large, then
+  that could be a reason to reject the patch.)</li>
+
+  <li>Patch includes new feature development, not bug fixes. New OpenGL
+  features, extensions, etc. should be applied to Mesa master and included in
+  the next major release. Stable releases are intended only for bug fixes.
+
+  Note: As an exception to this rule, the stable-release manager may accept
+  hardware-enabling "features". For example, backports of new code to support
+  a newly-developed hardware product can be accepted if they can be reasonably
+  determined to not have effects on other hardware.</li>
+
+  <li>Patch is a performance optimization. As a rule, performance patches are
+  not candidates for the stable branch. The only exception might be a case
+  where an application's performance was recently severely impacted so as to
+  become unusable. The fix for this performance regression could then be
+  considered for a stable branch. The optimization must also be
+  non-controversial and the patches still need to meet the other criteria of
+  being simple and self-contained</li>
+
+  <li>Patch introduces a new failure mode (such as an assert). While the new
+  assert might technically be correct, for example to make Mesa more
+  conformant, this is not the kind of "bug fix" we want in a stable
+  release. The potential problem here is that an OpenGL program that was
+  previously working, (even if technically non-compliant with the
+  specification), could stop working after this patch. So that would be a
+  regression that is unaacceptable for the stable branch.</li>
+</ul>
 
 <h2>Making a New Mesa Release</h2>
 
@@ -237,64 +315,205 @@ These are the instructions for making a new Mesa release.
 <h3>Get latest source files</h3>
 <p>
 Use git to get the latest Mesa files from the git repository, from whatever
-branch is relevant.
+branch is relevant. This document uses the convention X.Y.Z for the release
+being created, which should be created from a branch named X.Y.
+</p>
+
+<h3>Perform basic testing</h3>
+<p>
+The release manager should, at the very least, test the code by compiling it,
+installing it, and running the latest piglit to ensure that no piglit tests
+have regressed since the previous release.
+</p>
+
+<p>
+The release manager should do this testing with at least one hardware driver,
+(say, whatever is contained in the local development machine), as well as on
+both Gallium and non-Gallium software drivers. The software testing can be
+performed by running piglit with the following environment-variable set:
+</p>
+
+<pre>
+LIBGL_ALWAYS_SOFTWARE=1
+</pre>
+
+And Gallium vs. non-Gallium software drivers can be obtained by using the
+following configure flags on separate builds:
+
+<pre>
+--with-dri-drivers=swrast
+--with-gallium-drivers=swrast
+</pre>
+
+<p>
+Note: If both options are given in one build, both swrast_dri.so drivers will
+be compiled, but only one will be installed. The following command can be used
+to ensure the correct driver is being tested:
 </p>
 
+<pre>
+LIBGL_ALWAYS_SOFTWARE=1 glxinfo | grep "renderer string"
+</pre>
+
+If any regressions are found in this testing with piglit, stop here, and do
+not perform a release until regressions are fixed.
 
-<h3>Verify and update version info in VERSION</h3>
+<h3>Update version in file VERSION</h3>
 
 <p>
-Create a docs/relnotes/x.y.z.html file.
-The bin/bugzilla_mesa.sh and bin/shortlog_mesa.sh scripts can be used to
-create the HTML-formatted lists of bugfixes and changes to include in the file.
-Link the new docs/relnotes/x.y.z.html file into the main <a href="relnotes.html">relnotes.html</a> file.
+Increment the version contained in the file VERSION at Mesa's top-level, then
+commit this change.
 </p>
 
+<h3>Create release notes for the new release</h3>
+
 <p>
-Update <a href="index.html">docs/index.html</a>.
+Create a new file docs/relnotes/X.Y.Z.html, (follow the style of the previous
+release notes). Note that the sha256sums section of the release notes should
+be empty at this point.
 </p>
 
 <p>
-Tag the files with the release name (in the form <b>mesa-x.y</b>)
-with: <code>git tag -s mesa-x.y -m "Mesa x.y Release"</code>
-Then: <code>git push origin mesa-x.y</code>
+Two scripts are available to help generate portions of the release notes:
+
+<pre>
+	./bin/bugzilla_mesa.sh
+	./bin/shortlog_mesa.sh
+</pre>
+
+<p>
+The first script identifies commits that reference bugzilla bugs and obtains
+the descriptions of those bugs from bugzilla. The second script generates a
+log of all commits. In both cases, HTML-formatted lists are printed to stdout
+to be included in the release notes.
 </p>
 
+<p>
+Commit these changes
+</p>
 
-<h3>Make the tarballs</h3>
+<h3>Make the release archives, signatures, and the release tag</h3>
 <p>
-Make the distribution files.  From inside the Mesa directory:
+From inside the Mesa directory:
 <pre>
 	./autogen.sh
-	make tarballs
+	make -j1 tarballs
 </pre>
 
 <p>
-After the tarballs are created, the md5 checksums for the files will
-be computed.
-Add them to the docs/relnotes/x.y.html file.
+After the tarballs are created, the sha256 checksums for the files will
+be computed and printed. These will be used in a step below.
 </p>
 
 <p>
-Copy the distribution files to a temporary directory, unpack them,
-compile everything, and run some demos to be sure everything works.
+It's important at this point to also verify that the constructed tar file
+actually builds:
 </p>
 
-<h3>Update the website and announce the release</h3>
+<pre>
+	tar xjf MesaLib-X.Y.Z.tar.bz2
+	cd Mesa-X.Y.Z
+	./configure --enable-gallium-llvm
+	make -j6
+	make install
+</pre>
+
 <p>
-Make a new directory for the release on annarchy.freedesktop.org with:
-<br>
-<code>
-mkdir /srv/ftp.freedesktop.org/pub/mesa/x.y
-</code>
+Some touch testing should also be performed at this point, (run glxgears or
+more involved OpenGL programs against the installed Mesa).
 </p>
 
 <p>
-Basically, to upload the tarball files with:
-<br>
-<code>
-rsync -avP -e ssh MesaLib-x.y.* USERNAME@annarchy.freedesktop.org:/srv/ftp.freedesktop.org/pub/mesa/x.y/
-</code>
+Create detached GPG signatures for each of the archive files created above:
+</p>
+
+<pre>
+	gpg --sign --detach MesaLib-X.Y.Z.tar.gz
+	gpg --sign --detach MesaLib-X.Y.Z.tar.bz2
+	gpg --sign --detach MesaLib-X.Y.Z.zip
+</pre>
+
+<p>
+Tag the commit used for the build:
+</p>
+
+<pre>
+	git tag -s mesa-X.Y.X -m "Mesa X.Y.Z release"
+</pre>
+
+<p>
+Note: It would be nice to investigate and fix the issue that causes the
+tarballs target to fail with multiple build process, such as with "-j4". It
+would also be nice to incorporate all of the above commands into a single
+makefile target. And instead of a custom "tarballs" target, we should
+incorporate things into the standard "make dist" and "make distcheck" targets.
+</p>
+
+<h3>Add the sha256sums to the release notes</h3>
+
+<p>
+Edit docs/relnotes/X.Y.Z.html to add the sha256sums printed as part of "make
+tarballs" in the previous step. Commit this change.
+</p>
+
+<h3>Push all commits and the tag creates above</h3>
+
+<p>
+This is the first step that cannot easily be undone. The release is going
+forward from this point:
+</p>
+
+<pre>
+	git push origin X.Y --tags
+</pre>
+
+<h3>Install the release files and signatures on the distribution server</h3>
+
+<p>
+The following commands can be used to copy the release archive files and
+signatures to the freedesktop.org server:
+</p>
+
+<pre>
+	scp MesaLib-X.Y.Z* people.freedesktop.org:
+	ssh people.freedesktop.org
+	cd /srv/ftp.freedesktop.org/pub/mesa
+	mkdir X.Y.Z
+	cd X.Y.Z
+	mv ~/MesaLib-X.Y.Z* .
+</pre>
+
+<h3>Back on mesa master, andd the new release notes into the tree</h3>
+
+<p>
+Something like the following steps will do the trick:
+</p>
+
+<pre>
+	cp docs/relnotes/X.Y.Z.html /tmp
+        git checkout master
+        cp /tmp/X.Y.Z.html docs/relnotes
+        git add docs/relnotes/X.Y.Z.html
+</pre>
+
+<p>
+Also, edit docs/relnotes.html to add a link to the new release notes, and edit
+docs/index.html to add a news entry. Then commit and push:
+</p>
+
+<pre>
+	git commit -a -m "docs: Import X.Y.Z release notes, add news item."
+        git push origin
+</pre>
+
+<h3>Update the mesa3d.org website</h3>
+
+<p>
+NOTE: The recent release managers have not been performing this step
+themselves, but leaving this to Brian Paul, (who has access to the
+sourceforge.net hosting for mesa3d.org). Brian is more than willing to grant
+the permission necessary to future release managers to do this step on their
+own.
 </p>
 
 <p>
@@ -306,13 +525,22 @@ sftp USERNAME,mesa3d@web.sourceforge.net
 </code>
 </p>
 
+
+<h3>Announce the release</h3>
 <p>
 Make an announcement on the mailing lists:
 
 <em>mesa-dev@lists.freedesktop.org</em>,
-<em>mesa-users@lists.freedesktop.org</em>
 and
 <em>mesa-announce@lists.freedesktop.org</em>
+
+Follow the template of previously-sent release announcements. The following
+command can be used to generate the log of changes to be included in the
+release announcement:
+
+<pre>
+	git shortlog mesa-X.Y.Z-1..mesa-X.Y.Z
+</pre>
 </p>
 
 </div>
diff --git a/mesalib/docs/index.html b/mesalib/docs/index.html
index 584bc4ec7..5fb55670e 100644
--- a/mesalib/docs/index.html
+++ b/mesalib/docs/index.html
@@ -16,6 +16,12 @@
 
 <h1>News</h1>
 
+<h2>August 19, 2014</h2>
+<p>
+<a href="relnotes/10.2.6.html">Mesa 10.2.6</a> is released.
+This is a bug-fix release.
+</p>
+
 <h2>August 2, 2014</h2>
 <p>
 <a href="relnotes/10.2.5.html">Mesa 10.2.5</a> is released.
diff --git a/mesalib/docs/relnotes.html b/mesalib/docs/relnotes.html
index c7e0983a8..b84f498ca 100644
--- a/mesalib/docs/relnotes.html
+++ b/mesalib/docs/relnotes.html
@@ -21,6 +21,7 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <ul>
+<li><a href="relnotes/10.2.6.html">10.2.6 release notes</a>
 <li><a href="relnotes/10.2.5.html">10.2.5 release notes</a>
 <li><a href="relnotes/10.2.4.html">10.2.4 release notes</a>
 <li><a href="relnotes/10.2.3.html">10.2.3 release notes</a>
diff --git a/mesalib/docs/relnotes/10.2.6.html b/mesalib/docs/relnotes/10.2.6.html
new file mode 100644
index 000000000..73c14164b
--- /dev/null
+++ b/mesalib/docs/relnotes/10.2.6.html
@@ -0,0 +1,118 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.2.6 Release Notes / August 19, 2014</h1>
+
+<p>
+Mesa 10.2.6 is a bug fix release which fixes bugs found since the 10.2.5 release.
+</p>
+<p>
+Mesa 10.2.6 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+<h2>SHA256 checksums</h2>
+<pre>
+193314d2adba98e43697d726739ac46b4299aae324fa1821aa226890c28ac806  MesaLib-10.2.6.tar.bz2
+f7a45a5977b485eb95ac024205c584a0c112fe3951c2313c797579bb16a7a448  MesaLib-10.2.6.tar.gz
+6d086d6fcda8f317adfaaae40011decf2f2e2dc80819c4a7a77c76f73512e8d8  MesaLib-10.2.6.zip
+</pre>
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=81450">Bug 81450</a> - [BDW]Piglit spec_glsl-1.30_execution_tex-miplevel-selection_textureGrad_1DArray cases intel_do_flush_locked failed</li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Anuj Phogat (15):</p>
+<ul>
+  <li>mesa: Fix error condition for valid texture targets in glTexStorage* functions</li>
+  <li>mesa: Turn target_can_be_compressed() in to a utility function</li>
+  <li>mesa: Add error condition for using compressed internalformat in glTexStorage3D()</li>
+  <li>mesa: Fix condition for using compressed internalformat in glCompressedTexImage3D()</li>
+  <li>mesa: Add utility function _mesa_is_enum_format_snorm()</li>
+  <li>mesa: Don't allow snorm internal formats in glCopyTexImage*() in GLES3</li>
+  <li>mesa: Add a helper function _mesa_is_enum_format_unsized()</li>
+  <li>mesa: Add a gles3 error condition for sized internalformat in glCopyTexImage*()</li>
+  <li>mesa: Add gles3 error condition for GL_RGBA10_A2 buffer format in glCopyTexImage*()</li>
+  <li>mesa: Add utility function _mesa_is_enum_format_unorm()</li>
+  <li>mesa: Add gles3 condition for normalized internal formats in glCopyTexImage*()</li>
+  <li>mesa: Allow GL_TEXTURE_CUBE_MAP target with compressed internal formats</li>
+  <li>meta: Use _mesa_get_format_bits() to get the GL_RED_BITS</li>
+  <li>egl: Fix OpenGL ES version checks in _eglParseContextAttribList()</li>
+  <li>meta: Fix datatype computation in get_temp_image_type()</li>
+</ul>
+
+<p>Brian Paul (1):</p>
+<ul>
+  <li>mesa: fix assertion in _mesa_drawbuffers()</li>
+</ul>
+
+<p>Carl Worth (2):</p>
+<ul>
+  <li>docs: Add sha256 sums to the 10.2.5 release notes</li>
+  <li>Update VERSION to 10.2.6</li>
+</ul>
+
+<p>Ilia Mirkin (1):</p>
+<ul>
+  <li>mesa/st: only convert AND(a, NOT(b)) into MAD when not using native integers</li>
+</ul>
+
+<p>Jordan Justen (1):</p>
+<ul>
+  <li>i965/miptree: Layout 1D Array as 2D Array with height of 1</li>
+</ul>
+
+<p>Maarten Lankhorst (1):</p>
+<ul>
+  <li>configure.ac: Do not require llvm on x32</li>
+</ul>
+
+<p>Marek Olšák (4):</p>
+<ul>
+  <li>st/mesa: fix blit-based partial TexSubImage for 1D arrays</li>
+  <li>radeon,r200: fix buffer validation after CS flush</li>
+  <li>radeonsi: fix a hang with instancing in Unigine Heaven/Valley on Hawaii</li>
+  <li>radeonsi: fix CMASK and HTILE allocation on Tahiti</li>
+</ul>
+
+<p>Pali Rohár (1):</p>
+<ul>
+  <li>configure: check for dladdr via AC_CHECK_FUNC/AC_CHECK_LIB</li>
+</ul>
+
+<p>Roland Scheidegger (1):</p>
+<ul>
+  <li>gallivm: fix up out-of-bounds level when using conformant out-of-bound behavior</li>
+</ul>
+
+</div>
+</body>
+</html>
diff --git a/mesalib/docs/relnotes/10.3.html b/mesalib/docs/relnotes/10.3.html
index f023ca6dc..fa4ea234f 100644
--- a/mesalib/docs/relnotes/10.3.html
+++ b/mesalib/docs/relnotes/10.3.html
@@ -44,23 +44,32 @@ Note: some of the new features are only available with certain drivers.
 </p>
 
 <ul>
+<li>GL_ARB_ES3_compatibility on nv50, nvc0, r600, radeonsi, softpipe, llvmpipe</li>
+<li>GL_ARB_clear_texture on i965</li>
 <li>GL_ARB_compressed_texture_pixel_storage on all drivers</li>
+<li>GL_ARB_conditional_render_inverted on i965, nvc0, softpipe, llvmpipe</li>
+<li>GL_ARB_derivative_control on i965, nv50, nvc0, r600</li>
 <li>GL_ARB_draw_indirect on nvc0, radeonsi</li>
 <li>GL_ARB_explicit_uniform_location (all drivers that support GLSL)</li>
+<li>GL_ARB_fragment_layer_viewport on nv50, nvc0, llvmpipe, r600</li>
+<li>GL_ARB_gpu_shader5 on i965/gen7, nvc0</li>
 <li>GL_ARB_multi_draw_indirect on nvc0, radeonsi</li>
 <li>GL_ARB_sample_shading on radeonsi</li>
+<li>GL_ARB_seamless_cubemap_per_texture on i965, llvmpipe, nvc0, r600, radeonsi, softpipe</li>
 <li>GL_ARB_stencil_texturing on nv50, nvc0, r600, and radeonsi</li>
+<li>GL_ARB_texture_barrier on nv50, nvc0, r300, r600, radeonsi</li>
+<li>GL_ARB_texture_compression_bptc on i965/gen7+, nvc0, r600/evergreen+, radeonsi</li>
 <li>GL_ARB_texture_cube_map_array on radeonsi</li>
 <li>GL_ARB_texture_gather on r600, radeonsi</li>
 <li>GL_ARB_texture_query_levels on nv50, nvc0, llvmpipe, r600, radeonsi, softpipe</li>
 <li>GL_ARB_texture_query_lod on r600, radeonsi</li>
 <li>GL_ARB_viewport_array on nvc0</li>
-<li>GL_ARB_seamless_cubemap_per_texture on i965, llvmpipe, nvc0, r600, radeonsi, softpipe</li>
-<li>GL_ARB_fragment_layer_viewport on nv50, nvc0, llvmpipe, r600</li>
 <li>GL_AMD_vertex_shader_viewport_index on i965/gen7+, r600</li>
-<li>GL_ARB_clear_texture on i965</li>
+<li>GL_OES_compressed_ETC1_RGB8_texture on nv30, nv50, nvc0, r300, r600, radeonsi, softpipe, llvmpipe</li>
+<li>GLX_MESA_query_renderer on nv30, nv50, nvc0, r300, r600, radeonsi, softpipe, llvmpipe</li>
 <li>A new software rasterizer driver (kms_swrast_dri.so) that works with
 DRM drivers that don't have a full-fledged GEM (such as qxl or simpledrm)</li>
+<li>Distribute the Khronos GL/glcorearb.h header file.</li>
 </ul>
 
 
@@ -72,6 +81,8 @@ TBD.
 
 <ul>
 <li>Removed support for the GL_ATI_envmap_bumpmap extension</li>
+<li>The hacky --enable-32/64-bit is no longer available in configure. To build
+32/64 bit mesa refer to the default method recommended by your distribution</li>
 </ul>
 
 </div>
diff --git a/mesalib/include/GL/gl_mangle.h b/mesalib/include/GL/gl_mangle.h
index b3a9c888d..e04cf66aa 100644
--- a/mesalib/include/GL/gl_mangle.h
+++ b/mesalib/include/GL/gl_mangle.h
@@ -106,6 +106,7 @@
 #define glBindTextureEXT		MANGLE(BindTextureEXT)
 #define glBindTexture		MANGLE(BindTexture)
 #define glBindTextures		MANGLE(BindTextures)
+#define glBindTextureUnit		MANGLE(BindTextureUnit)
 #define glBindTextureUnitParameterEXT		MANGLE(BindTextureUnitParameterEXT)
 #define glBindTransformFeedback		MANGLE(BindTransformFeedback)
 #define glBindTransformFeedbackNV		MANGLE(BindTransformFeedbackNV)
@@ -129,6 +130,7 @@
 #define glBinormalPointerEXT		MANGLE(BinormalPointerEXT)
 #define glBitmap		MANGLE(Bitmap)
 #define glBitmapxOES		MANGLE(BitmapxOES)
+#define glBlendBarrierKHR		MANGLE(BlendBarrierKHR)
 #define glBlendBarrierNV		MANGLE(BlendBarrierNV)
 #define glBlendColorEXT		MANGLE(BlendColorEXT)
 #define glBlendColor		MANGLE(BlendColor)
@@ -157,9 +159,11 @@
 #define glBlendParameteriNV		MANGLE(BlendParameteriNV)
 #define glBlitFramebufferEXT		MANGLE(BlitFramebufferEXT)
 #define glBlitFramebuffer		MANGLE(BlitFramebuffer)
+#define glBlitNamedFramebuffer		MANGLE(BlitNamedFramebuffer)
 #define glBufferAddressRangeNV		MANGLE(BufferAddressRangeNV)
 #define glBufferDataARB		MANGLE(BufferDataARB)
 #define glBufferData		MANGLE(BufferData)
+#define glBufferPageCommitmentARB		MANGLE(BufferPageCommitmentARB)
 #define glBufferParameteriAPPLE		MANGLE(BufferParameteriAPPLE)
 #define glBufferStorage		MANGLE(BufferStorage)
 #define glBufferSubDataARB		MANGLE(BufferSubDataARB)
@@ -169,6 +173,7 @@
 #define glCheckFramebufferStatusEXT		MANGLE(CheckFramebufferStatusEXT)
 #define glCheckFramebufferStatus		MANGLE(CheckFramebufferStatus)
 #define glCheckNamedFramebufferStatusEXT		MANGLE(CheckNamedFramebufferStatusEXT)
+#define glCheckNamedFramebufferStatus		MANGLE(CheckNamedFramebufferStatus)
 #define glClampColorARB		MANGLE(ClampColorARB)
 #define glClampColor		MANGLE(ClampColor)
 #define glClearAccum		MANGLE(ClearAccum)
@@ -191,7 +196,13 @@
 #define glClearIndex		MANGLE(ClearIndex)
 #define glClear		MANGLE(Clear)
 #define glClearNamedBufferDataEXT		MANGLE(ClearNamedBufferDataEXT)
+#define glClearNamedBufferData		MANGLE(ClearNamedBufferData)
 #define glClearNamedBufferSubDataEXT		MANGLE(ClearNamedBufferSubDataEXT)
+#define glClearNamedBufferSubData		MANGLE(ClearNamedBufferSubData)
+#define glClearNamedFramebufferfi		MANGLE(ClearNamedFramebufferfi)
+#define glClearNamedFramebufferfv		MANGLE(ClearNamedFramebufferfv)
+#define glClearNamedFramebufferiv		MANGLE(ClearNamedFramebufferiv)
+#define glClearNamedFramebufferuiv		MANGLE(ClearNamedFramebufferuiv)
 #define glClearStencil		MANGLE(ClearStencil)
 #define glClearTexImage		MANGLE(ClearTexImage)
 #define glClearTexSubImage		MANGLE(ClearTexSubImage)
@@ -200,6 +211,7 @@
 #define glClientActiveVertexStreamATI		MANGLE(ClientActiveVertexStreamATI)
 #define glClientAttribDefaultEXT		MANGLE(ClientAttribDefaultEXT)
 #define glClientWaitSync		MANGLE(ClientWaitSync)
+#define glClipControl		MANGLE(ClipControl)
 #define glClipPlanefOES		MANGLE(ClipPlanefOES)
 #define glClipPlane		MANGLE(ClipPlane)
 #define glClipPlanexOES		MANGLE(ClipPlanexOES)
@@ -308,8 +320,11 @@
 #define glCompressedTextureImage2DEXT		MANGLE(CompressedTextureImage2DEXT)
 #define glCompressedTextureImage3DEXT		MANGLE(CompressedTextureImage3DEXT)
 #define glCompressedTextureSubImage1DEXT		MANGLE(CompressedTextureSubImage1DEXT)
+#define glCompressedTextureSubImage1D		MANGLE(CompressedTextureSubImage1D)
 #define glCompressedTextureSubImage2DEXT		MANGLE(CompressedTextureSubImage2DEXT)
+#define glCompressedTextureSubImage2D		MANGLE(CompressedTextureSubImage2D)
 #define glCompressedTextureSubImage3DEXT		MANGLE(CompressedTextureSubImage3DEXT)
+#define glCompressedTextureSubImage3D		MANGLE(CompressedTextureSubImage3D)
 #define glConvolutionFilter1DEXT		MANGLE(ConvolutionFilter1DEXT)
 #define glConvolutionFilter1D		MANGLE(ConvolutionFilter1D)
 #define glConvolutionFilter2DEXT		MANGLE(ConvolutionFilter2DEXT)
@@ -340,6 +355,7 @@
 #define glCopyMultiTexSubImage1DEXT		MANGLE(CopyMultiTexSubImage1DEXT)
 #define glCopyMultiTexSubImage2DEXT		MANGLE(CopyMultiTexSubImage2DEXT)
 #define glCopyMultiTexSubImage3DEXT		MANGLE(CopyMultiTexSubImage3DEXT)
+#define glCopyNamedBufferSubData		MANGLE(CopyNamedBufferSubData)
 #define glCopyPathNV		MANGLE(CopyPathNV)
 #define glCopyPixels		MANGLE(CopyPixels)
 #define glCopyTexImage1DEXT		MANGLE(CopyTexImage1DEXT)
@@ -355,20 +371,32 @@
 #define glCopyTextureImage1DEXT		MANGLE(CopyTextureImage1DEXT)
 #define glCopyTextureImage2DEXT		MANGLE(CopyTextureImage2DEXT)
 #define glCopyTextureSubImage1DEXT		MANGLE(CopyTextureSubImage1DEXT)
+#define glCopyTextureSubImage1D		MANGLE(CopyTextureSubImage1D)
 #define glCopyTextureSubImage2DEXT		MANGLE(CopyTextureSubImage2DEXT)
+#define glCopyTextureSubImage2D		MANGLE(CopyTextureSubImage2D)
 #define glCopyTextureSubImage3DEXT		MANGLE(CopyTextureSubImage3DEXT)
+#define glCopyTextureSubImage3D		MANGLE(CopyTextureSubImage3D)
 #define glCoverFillPathInstancedNV		MANGLE(CoverFillPathInstancedNV)
 #define glCoverFillPathNV		MANGLE(CoverFillPathNV)
 #define glCoverStrokePathInstancedNV		MANGLE(CoverStrokePathInstancedNV)
 #define glCoverStrokePathNV		MANGLE(CoverStrokePathNV)
+#define glCreateBuffers		MANGLE(CreateBuffers)
+#define glCreateFramebuffers		MANGLE(CreateFramebuffers)
 #define glCreatePerfQueryINTEL		MANGLE(CreatePerfQueryINTEL)
 #define glCreateProgram		MANGLE(CreateProgram)
 #define glCreateProgramObjectARB		MANGLE(CreateProgramObjectARB)
+#define glCreateProgramPipelines		MANGLE(CreateProgramPipelines)
+#define glCreateQueries		MANGLE(CreateQueries)
+#define glCreateRenderbuffers		MANGLE(CreateRenderbuffers)
+#define glCreateSamplers		MANGLE(CreateSamplers)
 #define glCreateShader		MANGLE(CreateShader)
 #define glCreateShaderObjectARB		MANGLE(CreateShaderObjectARB)
 #define glCreateShaderProgramEXT		MANGLE(CreateShaderProgramEXT)
 #define glCreateShaderProgramv		MANGLE(CreateShaderProgramv)
 #define glCreateSyncFromCLeventARB		MANGLE(CreateSyncFromCLeventARB)
+#define glCreateTextures		MANGLE(CreateTextures)
+#define glCreateTransformFeedbacks		MANGLE(CreateTransformFeedbacks)
+#define glCreateVertexArrays		MANGLE(CreateVertexArrays)
 #define glCullFace		MANGLE(CullFace)
 #define glCullParameterdvEXT		MANGLE(CullParameterdvEXT)
 #define glCullParameterfvEXT		MANGLE(CullParameterfvEXT)
@@ -441,6 +469,7 @@
 #define glDisable		MANGLE(Disable)
 #define glDisableVariantClientStateEXT		MANGLE(DisableVariantClientStateEXT)
 #define glDisableVertexArrayAttribEXT		MANGLE(DisableVertexArrayAttribEXT)
+#define glDisableVertexArrayAttrib		MANGLE(DisableVertexArrayAttrib)
 #define glDisableVertexArrayEXT		MANGLE(DisableVertexArrayEXT)
 #define glDisableVertexAttribAPPLE		MANGLE(DisableVertexAttribAPPLE)
 #define glDisableVertexAttribArrayARB		MANGLE(DisableVertexAttribArrayARB)
@@ -501,6 +530,7 @@
 #define glEnable		MANGLE(Enable)
 #define glEnableVariantClientStateEXT		MANGLE(EnableVariantClientStateEXT)
 #define glEnableVertexArrayAttribEXT		MANGLE(EnableVertexArrayAttribEXT)
+#define glEnableVertexArrayAttrib		MANGLE(EnableVertexArrayAttrib)
 #define glEnableVertexArrayEXT		MANGLE(EnableVertexArrayEXT)
 #define glEnableVertexAttribAPPLE		MANGLE(EnableVertexAttribAPPLE)
 #define glEnableVertexAttribArrayARB		MANGLE(EnableVertexAttribArrayARB)
@@ -555,6 +585,7 @@
 #define glFlushMappedBufferRangeAPPLE		MANGLE(FlushMappedBufferRangeAPPLE)
 #define glFlushMappedBufferRange		MANGLE(FlushMappedBufferRange)
 #define glFlushMappedNamedBufferRangeEXT		MANGLE(FlushMappedNamedBufferRangeEXT)
+#define glFlushMappedNamedBufferRange		MANGLE(FlushMappedNamedBufferRange)
 #define glFlushPixelDataRangeNV		MANGLE(FlushPixelDataRangeNV)
 #define glFlushRasterSGIX		MANGLE(FlushRasterSGIX)
 #define glFlushStaticDataIBM		MANGLE(FlushStaticDataIBM)
@@ -628,6 +659,7 @@
 #define glGenerateMipmap		MANGLE(GenerateMipmap)
 #define glGenerateMultiTexMipmapEXT		MANGLE(GenerateMultiTexMipmapEXT)
 #define glGenerateTextureMipmapEXT		MANGLE(GenerateTextureMipmapEXT)
+#define glGenerateTextureMipmap		MANGLE(GenerateTextureMipmap)
 #define glGenFencesAPPLE		MANGLE(GenFencesAPPLE)
 #define glGenFencesNV		MANGLE(GenFencesNV)
 #define glGenFragmentShadersATI		MANGLE(GenFragmentShadersATI)
@@ -705,6 +737,8 @@
 #define glGetCompressedTexImageARB		MANGLE(GetCompressedTexImageARB)
 #define glGetCompressedTexImage		MANGLE(GetCompressedTexImage)
 #define glGetCompressedTextureImageEXT		MANGLE(GetCompressedTextureImageEXT)
+#define glGetCompressedTextureImage		MANGLE(GetCompressedTextureImage)
+#define glGetCompressedTextureSubImage		MANGLE(GetCompressedTextureSubImage)
 #define glGetConvolutionFilterEXT		MANGLE(GetConvolutionFilterEXT)
 #define glGetConvolutionFilter		MANGLE(GetConvolutionFilter)
 #define glGetConvolutionParameterfvEXT		MANGLE(GetConvolutionParameterfvEXT)
@@ -743,6 +777,7 @@
 #define glGetFramebufferParameterivEXT		MANGLE(GetFramebufferParameterivEXT)
 #define glGetFramebufferParameteriv		MANGLE(GetFramebufferParameteriv)
 #define glGetGraphicsResetStatusARB		MANGLE(GetGraphicsResetStatusARB)
+#define glGetGraphicsResetStatus		MANGLE(GetGraphicsResetStatus)
 #define glGetHandleARB		MANGLE(GetHandleARB)
 #define glGetHistogramEXT		MANGLE(GetHistogramEXT)
 #define glGetHistogram		MANGLE(GetHistogram)
@@ -809,12 +844,18 @@
 #define glGetMultiTexParameterIivEXT		MANGLE(GetMultiTexParameterIivEXT)
 #define glGetMultiTexParameterIuivEXT		MANGLE(GetMultiTexParameterIuivEXT)
 #define glGetMultiTexParameterivEXT		MANGLE(GetMultiTexParameterivEXT)
+#define glGetNamedBufferParameteri64v		MANGLE(GetNamedBufferParameteri64v)
 #define glGetNamedBufferParameterivEXT		MANGLE(GetNamedBufferParameterivEXT)
+#define glGetNamedBufferParameteriv		MANGLE(GetNamedBufferParameteriv)
 #define glGetNamedBufferParameterui64vNV		MANGLE(GetNamedBufferParameterui64vNV)
 #define glGetNamedBufferPointervEXT		MANGLE(GetNamedBufferPointervEXT)
+#define glGetNamedBufferPointerv		MANGLE(GetNamedBufferPointerv)
 #define glGetNamedBufferSubDataEXT		MANGLE(GetNamedBufferSubDataEXT)
+#define glGetNamedBufferSubData		MANGLE(GetNamedBufferSubData)
 #define glGetNamedFramebufferAttachmentParameterivEXT		MANGLE(GetNamedFramebufferAttachmentParameterivEXT)
+#define glGetNamedFramebufferAttachmentParameteriv		MANGLE(GetNamedFramebufferAttachmentParameteriv)
 #define glGetNamedFramebufferParameterivEXT		MANGLE(GetNamedFramebufferParameterivEXT)
+#define glGetNamedFramebufferParameteriv		MANGLE(GetNamedFramebufferParameteriv)
 #define glGetNamedProgramivEXT		MANGLE(GetNamedProgramivEXT)
 #define glGetNamedProgramLocalParameterdvEXT		MANGLE(GetNamedProgramLocalParameterdvEXT)
 #define glGetNamedProgramLocalParameterfvEXT		MANGLE(GetNamedProgramLocalParameterfvEXT)
@@ -822,27 +863,46 @@
 #define glGetNamedProgramLocalParameterIuivEXT		MANGLE(GetNamedProgramLocalParameterIuivEXT)
 #define glGetNamedProgramStringEXT		MANGLE(GetNamedProgramStringEXT)
 #define glGetNamedRenderbufferParameterivEXT		MANGLE(GetNamedRenderbufferParameterivEXT)
+#define glGetNamedRenderbufferParameteriv		MANGLE(GetNamedRenderbufferParameteriv)
 #define glGetNamedStringARB		MANGLE(GetNamedStringARB)
 #define glGetNamedStringivARB		MANGLE(GetNamedStringivARB)
 #define glGetnColorTableARB		MANGLE(GetnColorTableARB)
+#define glGetnColorTable		MANGLE(GetnColorTable)
 #define glGetnCompressedTexImageARB		MANGLE(GetnCompressedTexImageARB)
+#define glGetnCompressedTexImage		MANGLE(GetnCompressedTexImage)
 #define glGetnConvolutionFilterARB		MANGLE(GetnConvolutionFilterARB)
+#define glGetnConvolutionFilter		MANGLE(GetnConvolutionFilter)
 #define glGetNextPerfQueryIdINTEL		MANGLE(GetNextPerfQueryIdINTEL)
 #define glGetnHistogramARB		MANGLE(GetnHistogramARB)
+#define glGetnHistogram		MANGLE(GetnHistogram)
 #define glGetnMapdvARB		MANGLE(GetnMapdvARB)
+#define glGetnMapdv		MANGLE(GetnMapdv)
 #define glGetnMapfvARB		MANGLE(GetnMapfvARB)
+#define glGetnMapfv		MANGLE(GetnMapfv)
 #define glGetnMapivARB		MANGLE(GetnMapivARB)
+#define glGetnMapiv		MANGLE(GetnMapiv)
 #define glGetnMinmaxARB		MANGLE(GetnMinmaxARB)
+#define glGetnMinmax		MANGLE(GetnMinmax)
 #define glGetnPixelMapfvARB		MANGLE(GetnPixelMapfvARB)
+#define glGetnPixelMapfv		MANGLE(GetnPixelMapfv)
 #define glGetnPixelMapuivARB		MANGLE(GetnPixelMapuivARB)
+#define glGetnPixelMapuiv		MANGLE(GetnPixelMapuiv)
 #define glGetnPixelMapusvARB		MANGLE(GetnPixelMapusvARB)
+#define glGetnPixelMapusv		MANGLE(GetnPixelMapusv)
 #define glGetnPolygonStippleARB		MANGLE(GetnPolygonStippleARB)
+#define glGetnPolygonStipple		MANGLE(GetnPolygonStipple)
 #define glGetnSeparableFilterARB		MANGLE(GetnSeparableFilterARB)
+#define glGetnSeparableFilter		MANGLE(GetnSeparableFilter)
 #define glGetnTexImageARB		MANGLE(GetnTexImageARB)
+#define glGetnTexImage		MANGLE(GetnTexImage)
 #define glGetnUniformdvARB		MANGLE(GetnUniformdvARB)
+#define glGetnUniformdv		MANGLE(GetnUniformdv)
 #define glGetnUniformfvARB		MANGLE(GetnUniformfvARB)
+#define glGetnUniformfv		MANGLE(GetnUniformfv)
 #define glGetnUniformivARB		MANGLE(GetnUniformivARB)
+#define glGetnUniformiv		MANGLE(GetnUniformiv)
 #define glGetnUniformuivARB		MANGLE(GetnUniformuivARB)
+#define glGetnUniformuiv		MANGLE(GetnUniformuiv)
 #define glGetObjectBufferfvATI		MANGLE(GetObjectBufferfvATI)
 #define glGetObjectBufferivATI		MANGLE(GetObjectBufferivATI)
 #define glGetObjectLabelEXT		MANGLE(GetObjectLabelEXT)
@@ -909,6 +969,7 @@
 #define glGetProgramParameterfvNV		MANGLE(GetProgramParameterfvNV)
 #define glGetProgramPipelineInfoLog		MANGLE(GetProgramPipelineInfoLog)
 #define glGetProgramPipelineiv		MANGLE(GetProgramPipelineiv)
+#define glGetProgramResourcefvNV		MANGLE(GetProgramResourcefvNV)
 #define glGetProgramResourceIndex		MANGLE(GetProgramResourceIndex)
 #define glGetProgramResourceiv		MANGLE(GetProgramResourceiv)
 #define glGetProgramResourceLocationIndex		MANGLE(GetProgramResourceLocationIndex)
@@ -973,15 +1034,26 @@
 #define glGetTextureHandleARB		MANGLE(GetTextureHandleARB)
 #define glGetTextureHandleNV		MANGLE(GetTextureHandleNV)
 #define glGetTextureImageEXT		MANGLE(GetTextureImageEXT)
+#define glGetTextureImage		MANGLE(GetTextureImage)
 #define glGetTextureLevelParameterfvEXT		MANGLE(GetTextureLevelParameterfvEXT)
+#define glGetTextureLevelParameterfv		MANGLE(GetTextureLevelParameterfv)
 #define glGetTextureLevelParameterivEXT		MANGLE(GetTextureLevelParameterivEXT)
+#define glGetTextureLevelParameteriv		MANGLE(GetTextureLevelParameteriv)
 #define glGetTextureParameterfvEXT		MANGLE(GetTextureParameterfvEXT)
+#define glGetTextureParameterfv		MANGLE(GetTextureParameterfv)
 #define glGetTextureParameterIivEXT		MANGLE(GetTextureParameterIivEXT)
+#define glGetTextureParameterIiv		MANGLE(GetTextureParameterIiv)
 #define glGetTextureParameterIuivEXT		MANGLE(GetTextureParameterIuivEXT)
+#define glGetTextureParameterIuiv		MANGLE(GetTextureParameterIuiv)
 #define glGetTextureParameterivEXT		MANGLE(GetTextureParameterivEXT)
+#define glGetTextureParameteriv		MANGLE(GetTextureParameteriv)
 #define glGetTextureSamplerHandleARB		MANGLE(GetTextureSamplerHandleARB)
 #define glGetTextureSamplerHandleNV		MANGLE(GetTextureSamplerHandleNV)
+#define glGetTextureSubImage		MANGLE(GetTextureSubImage)
 #define glGetTrackMatrixivNV		MANGLE(GetTrackMatrixivNV)
+#define glGetTransformFeedbacki64_v		MANGLE(GetTransformFeedbacki64_v)
+#define glGetTransformFeedbacki_v		MANGLE(GetTransformFeedbacki_v)
+#define glGetTransformFeedbackiv		MANGLE(GetTransformFeedbackiv)
 #define glGetTransformFeedbackVaryingEXT		MANGLE(GetTransformFeedbackVaryingEXT)
 #define glGetTransformFeedbackVarying		MANGLE(GetTransformFeedbackVarying)
 #define glGetTransformFeedbackVaryingNV		MANGLE(GetTransformFeedbackVaryingNV)
@@ -1008,8 +1080,11 @@
 #define glGetVariantIntegervEXT		MANGLE(GetVariantIntegervEXT)
 #define glGetVariantPointervEXT		MANGLE(GetVariantPointervEXT)
 #define glGetVaryingLocationNV		MANGLE(GetVaryingLocationNV)
+#define glGetVertexArrayIndexed64iv		MANGLE(GetVertexArrayIndexed64iv)
+#define glGetVertexArrayIndexediv		MANGLE(GetVertexArrayIndexediv)
 #define glGetVertexArrayIntegeri_vEXT		MANGLE(GetVertexArrayIntegeri_vEXT)
 #define glGetVertexArrayIntegervEXT		MANGLE(GetVertexArrayIntegervEXT)
+#define glGetVertexArrayiv		MANGLE(GetVertexArrayiv)
 #define glGetVertexArrayPointeri_vEXT		MANGLE(GetVertexArrayPointeri_vEXT)
 #define glGetVertexArrayPointervEXT		MANGLE(GetVertexArrayPointervEXT)
 #define glGetVertexAttribArrayObjectfvATI		MANGLE(GetVertexAttribArrayObjectfvATI)
@@ -1089,6 +1164,8 @@
 #define glInvalidateBufferData		MANGLE(InvalidateBufferData)
 #define glInvalidateBufferSubData		MANGLE(InvalidateBufferSubData)
 #define glInvalidateFramebuffer		MANGLE(InvalidateFramebuffer)
+#define glInvalidateNamedFramebufferData		MANGLE(InvalidateNamedFramebufferData)
+#define glInvalidateNamedFramebufferSubData		MANGLE(InvalidateNamedFramebufferSubData)
 #define glInvalidateSubFramebuffer		MANGLE(InvalidateSubFramebuffer)
 #define glInvalidateTexImage		MANGLE(InvalidateTexImage)
 #define glInvalidateTexSubImage		MANGLE(InvalidateTexSubImage)
@@ -1202,7 +1279,9 @@
 #define glMapGrid2f		MANGLE(MapGrid2f)
 #define glMapGrid2xOES		MANGLE(MapGrid2xOES)
 #define glMapNamedBufferEXT		MANGLE(MapNamedBufferEXT)
+#define glMapNamedBuffer		MANGLE(MapNamedBuffer)
 #define glMapNamedBufferRangeEXT		MANGLE(MapNamedBufferRangeEXT)
+#define glMapNamedBufferRange		MANGLE(MapNamedBufferRange)
 #define glMapObjectBufferATI		MANGLE(MapObjectBufferATI)
 #define glMapParameterfvNV		MANGLE(MapParameterfvNV)
 #define glMapParameterivNV		MANGLE(MapParameterivNV)
@@ -1222,14 +1301,20 @@
 #define glMatrixIndexubvARB		MANGLE(MatrixIndexubvARB)
 #define glMatrixIndexuivARB		MANGLE(MatrixIndexuivARB)
 #define glMatrixIndexusvARB		MANGLE(MatrixIndexusvARB)
+#define glMatrixLoad3x2fNV		MANGLE(MatrixLoad3x2fNV)
+#define glMatrixLoad3x3fNV		MANGLE(MatrixLoad3x3fNV)
 #define glMatrixLoaddEXT		MANGLE(MatrixLoaddEXT)
 #define glMatrixLoadfEXT		MANGLE(MatrixLoadfEXT)
 #define glMatrixLoadIdentityEXT		MANGLE(MatrixLoadIdentityEXT)
+#define glMatrixLoadTranspose3x3fNV		MANGLE(MatrixLoadTranspose3x3fNV)
 #define glMatrixLoadTransposedEXT		MANGLE(MatrixLoadTransposedEXT)
 #define glMatrixLoadTransposefEXT		MANGLE(MatrixLoadTransposefEXT)
 #define glMatrixMode		MANGLE(MatrixMode)
+#define glMatrixMult3x2fNV		MANGLE(MatrixMult3x2fNV)
+#define glMatrixMult3x3fNV		MANGLE(MatrixMult3x3fNV)
 #define glMatrixMultdEXT		MANGLE(MatrixMultdEXT)
 #define glMatrixMultfEXT		MANGLE(MatrixMultfEXT)
+#define glMatrixMultTranspose3x3fNV		MANGLE(MatrixMultTranspose3x3fNV)
 #define glMatrixMultTransposedEXT		MANGLE(MatrixMultTransposedEXT)
 #define glMatrixMultTransposefEXT		MANGLE(MatrixMultTransposefEXT)
 #define glMatrixOrthoEXT		MANGLE(MatrixOrthoEXT)
@@ -1241,6 +1326,7 @@
 #define glMatrixScalefEXT		MANGLE(MatrixScalefEXT)
 #define glMatrixTranslatedEXT		MANGLE(MatrixTranslatedEXT)
 #define glMatrixTranslatefEXT		MANGLE(MatrixTranslatefEXT)
+#define glMemoryBarrierByRegion		MANGLE(MemoryBarrierByRegion)
 #define glMemoryBarrierEXT		MANGLE(MemoryBarrierEXT)
 #define glMemoryBarrier		MANGLE(MemoryBarrier)
 #define glMinmaxEXT		MANGLE(MinmaxEXT)
@@ -1249,6 +1335,7 @@
 #define glMinSampleShading		MANGLE(MinSampleShading)
 #define glMultiDrawArraysEXT		MANGLE(MultiDrawArraysEXT)
 #define glMultiDrawArraysIndirectAMD		MANGLE(MultiDrawArraysIndirectAMD)
+#define glMultiDrawArraysIndirectBindlessCountNV		MANGLE(MultiDrawArraysIndirectBindlessCountNV)
 #define glMultiDrawArraysIndirectBindlessNV		MANGLE(MultiDrawArraysIndirectBindlessNV)
 #define glMultiDrawArraysIndirectCountARB		MANGLE(MultiDrawArraysIndirectCountARB)
 #define glMultiDrawArraysIndirect		MANGLE(MultiDrawArraysIndirect)
@@ -1257,6 +1344,7 @@
 #define glMultiDrawElementsBaseVertex		MANGLE(MultiDrawElementsBaseVertex)
 #define glMultiDrawElementsEXT		MANGLE(MultiDrawElementsEXT)
 #define glMultiDrawElementsIndirectAMD		MANGLE(MultiDrawElementsIndirectAMD)
+#define glMultiDrawElementsIndirectBindlessCountNV		MANGLE(MultiDrawElementsIndirectBindlessCountNV)
 #define glMultiDrawElementsIndirectBindlessNV		MANGLE(MultiDrawElementsIndirectBindlessNV)
 #define glMultiDrawElementsIndirectCountARB		MANGLE(MultiDrawElementsIndirectCountARB)
 #define glMultiDrawElementsIndirect		MANGLE(MultiDrawElementsIndirect)
@@ -1394,17 +1482,29 @@
 #define glMultTransposeMatrixf		MANGLE(MultTransposeMatrixf)
 #define glMultTransposeMatrixxOES		MANGLE(MultTransposeMatrixxOES)
 #define glNamedBufferDataEXT		MANGLE(NamedBufferDataEXT)
+#define glNamedBufferData		MANGLE(NamedBufferData)
+#define glNamedBufferPageCommitmentARB		MANGLE(NamedBufferPageCommitmentARB)
+#define glNamedBufferPageCommitmentEXT		MANGLE(NamedBufferPageCommitmentEXT)
 #define glNamedBufferStorageEXT		MANGLE(NamedBufferStorageEXT)
+#define glNamedBufferStorage		MANGLE(NamedBufferStorage)
 #define glNamedBufferSubDataEXT		MANGLE(NamedBufferSubDataEXT)
+#define glNamedBufferSubData		MANGLE(NamedBufferSubData)
 #define glNamedCopyBufferSubDataEXT		MANGLE(NamedCopyBufferSubDataEXT)
+#define glNamedFramebufferDrawBuffer		MANGLE(NamedFramebufferDrawBuffer)
+#define glNamedFramebufferDrawBuffers		MANGLE(NamedFramebufferDrawBuffers)
 #define glNamedFramebufferParameteriEXT		MANGLE(NamedFramebufferParameteriEXT)
+#define glNamedFramebufferParameteri		MANGLE(NamedFramebufferParameteri)
+#define glNamedFramebufferReadBuffer		MANGLE(NamedFramebufferReadBuffer)
 #define glNamedFramebufferRenderbufferEXT		MANGLE(NamedFramebufferRenderbufferEXT)
+#define glNamedFramebufferRenderbuffer		MANGLE(NamedFramebufferRenderbuffer)
 #define glNamedFramebufferTexture1DEXT		MANGLE(NamedFramebufferTexture1DEXT)
 #define glNamedFramebufferTexture2DEXT		MANGLE(NamedFramebufferTexture2DEXT)
 #define glNamedFramebufferTexture3DEXT		MANGLE(NamedFramebufferTexture3DEXT)
 #define glNamedFramebufferTextureEXT		MANGLE(NamedFramebufferTextureEXT)
 #define glNamedFramebufferTextureFaceEXT		MANGLE(NamedFramebufferTextureFaceEXT)
 #define glNamedFramebufferTextureLayerEXT		MANGLE(NamedFramebufferTextureLayerEXT)
+#define glNamedFramebufferTextureLayer		MANGLE(NamedFramebufferTextureLayer)
+#define glNamedFramebufferTexture		MANGLE(NamedFramebufferTexture)
 #define glNamedProgramLocalParameter4dEXT		MANGLE(NamedProgramLocalParameter4dEXT)
 #define glNamedProgramLocalParameter4dvEXT		MANGLE(NamedProgramLocalParameter4dvEXT)
 #define glNamedProgramLocalParameter4fEXT		MANGLE(NamedProgramLocalParameter4fEXT)
@@ -1418,8 +1518,10 @@
 #define glNamedProgramLocalParametersI4uivEXT		MANGLE(NamedProgramLocalParametersI4uivEXT)
 #define glNamedProgramStringEXT		MANGLE(NamedProgramStringEXT)
 #define glNamedRenderbufferStorageEXT		MANGLE(NamedRenderbufferStorageEXT)
+#define glNamedRenderbufferStorage		MANGLE(NamedRenderbufferStorage)
 #define glNamedRenderbufferStorageMultisampleCoverageEXT		MANGLE(NamedRenderbufferStorageMultisampleCoverageEXT)
 #define glNamedRenderbufferStorageMultisampleEXT		MANGLE(NamedRenderbufferStorageMultisampleEXT)
+#define glNamedRenderbufferStorageMultisample		MANGLE(NamedRenderbufferStorageMultisample)
 #define glNamedStringARB		MANGLE(NamedStringARB)
 #define glNewList		MANGLE(NewList)
 #define glNewObjectBufferATI		MANGLE(NewObjectBufferATI)
@@ -1474,8 +1576,11 @@
 #define glPathCoverDepthFuncNV		MANGLE(PathCoverDepthFuncNV)
 #define glPathDashArrayNV		MANGLE(PathDashArrayNV)
 #define glPathFogGenNV		MANGLE(PathFogGenNV)
+#define glPathGlyphIndexArrayNV		MANGLE(PathGlyphIndexArrayNV)
+#define glPathGlyphIndexRangeNV		MANGLE(PathGlyphIndexRangeNV)
 #define glPathGlyphRangeNV		MANGLE(PathGlyphRangeNV)
 #define glPathGlyphsNV		MANGLE(PathGlyphsNV)
+#define glPathMemoryGlyphIndexArrayNV		MANGLE(PathMemoryGlyphIndexArrayNV)
 #define glPathParameterfNV		MANGLE(PathParameterfNV)
 #define glPathParameterfvNV		MANGLE(PathParameterfvNV)
 #define glPathParameteriNV		MANGLE(PathParameteriNV)
@@ -1588,6 +1693,7 @@
 #define glProgramParameteri		MANGLE(ProgramParameteri)
 #define glProgramParameters4dvNV		MANGLE(ProgramParameters4dvNV)
 #define glProgramParameters4fvNV		MANGLE(ProgramParameters4fvNV)
+#define glProgramPathFragmentInputGenNV		MANGLE(ProgramPathFragmentInputGenNV)
 #define glProgramStringARB		MANGLE(ProgramStringARB)
 #define glProgramSubroutineParametersuivNV		MANGLE(ProgramSubroutineParametersuivNV)
 #define glProgramUniform1dEXT		MANGLE(ProgramUniform1dEXT)
@@ -1758,6 +1864,7 @@
 #define glReadBuffer		MANGLE(ReadBuffer)
 #define glReadInstrumentsSGIX		MANGLE(ReadInstrumentsSGIX)
 #define glReadnPixelsARB		MANGLE(ReadnPixelsARB)
+#define glReadnPixels		MANGLE(ReadnPixels)
 #define glReadPixels		MANGLE(ReadPixels)
 #define glRectd		MANGLE(Rectd)
 #define glRectdv		MANGLE(Rectdv)
@@ -1912,6 +2019,10 @@
 #define glStencilOpValueAMD		MANGLE(StencilOpValueAMD)
 #define glStencilStrokePathInstancedNV		MANGLE(StencilStrokePathInstancedNV)
 #define glStencilStrokePathNV		MANGLE(StencilStrokePathNV)
+#define glStencilThenCoverFillPathInstancedNV		MANGLE(StencilThenCoverFillPathInstancedNV)
+#define glStencilThenCoverFillPathNV		MANGLE(StencilThenCoverFillPathNV)
+#define glStencilThenCoverStrokePathInstancedNV		MANGLE(StencilThenCoverStrokePathInstancedNV)
+#define glStencilThenCoverStrokePathNV		MANGLE(StencilThenCoverStrokePathNV)
 #define glStopInstrumentsSGIX		MANGLE(StopInstrumentsSGIX)
 #define glStringMarkerGREMEDY		MANGLE(StringMarkerGREMEDY)
 #define glSwizzleEXT		MANGLE(SwizzleEXT)
@@ -2072,9 +2183,12 @@
 #define glTexSubImage3DEXT		MANGLE(TexSubImage3DEXT)
 #define glTexSubImage3D		MANGLE(TexSubImage3D)
 #define glTexSubImage4DSGIS		MANGLE(TexSubImage4DSGIS)
+#define glTextureBarrier		MANGLE(TextureBarrier)
 #define glTextureBarrierNV		MANGLE(TextureBarrierNV)
 #define glTextureBufferEXT		MANGLE(TextureBufferEXT)
+#define glTextureBuffer		MANGLE(TextureBuffer)
 #define glTextureBufferRangeEXT		MANGLE(TextureBufferRangeEXT)
+#define glTextureBufferRange		MANGLE(TextureBufferRange)
 #define glTextureColorMaskSGIS		MANGLE(TextureColorMaskSGIS)
 #define glTextureImage1DEXT		MANGLE(TextureImage1DEXT)
 #define glTextureImage2DEXT		MANGLE(TextureImage2DEXT)
@@ -2088,25 +2202,41 @@
 #define glTextureNormalEXT		MANGLE(TextureNormalEXT)
 #define glTexturePageCommitmentEXT		MANGLE(TexturePageCommitmentEXT)
 #define glTextureParameterfEXT		MANGLE(TextureParameterfEXT)
+#define glTextureParameterf		MANGLE(TextureParameterf)
 #define glTextureParameterfvEXT		MANGLE(TextureParameterfvEXT)
+#define glTextureParameterfv		MANGLE(TextureParameterfv)
 #define glTextureParameteriEXT		MANGLE(TextureParameteriEXT)
 #define glTextureParameterIivEXT		MANGLE(TextureParameterIivEXT)
+#define glTextureParameterIiv		MANGLE(TextureParameterIiv)
+#define glTextureParameteri		MANGLE(TextureParameteri)
 #define glTextureParameterIuivEXT		MANGLE(TextureParameterIuivEXT)
+#define glTextureParameterIuiv		MANGLE(TextureParameterIuiv)
 #define glTextureParameterivEXT		MANGLE(TextureParameterivEXT)
+#define glTextureParameteriv		MANGLE(TextureParameteriv)
 #define glTextureRangeAPPLE		MANGLE(TextureRangeAPPLE)
 #define glTextureRenderbufferEXT		MANGLE(TextureRenderbufferEXT)
 #define glTextureStorage1DEXT		MANGLE(TextureStorage1DEXT)
+#define glTextureStorage1D		MANGLE(TextureStorage1D)
 #define glTextureStorage2DEXT		MANGLE(TextureStorage2DEXT)
+#define glTextureStorage2D		MANGLE(TextureStorage2D)
 #define glTextureStorage2DMultisampleEXT		MANGLE(TextureStorage2DMultisampleEXT)
+#define glTextureStorage2DMultisample		MANGLE(TextureStorage2DMultisample)
 #define glTextureStorage3DEXT		MANGLE(TextureStorage3DEXT)
+#define glTextureStorage3D		MANGLE(TextureStorage3D)
 #define glTextureStorage3DMultisampleEXT		MANGLE(TextureStorage3DMultisampleEXT)
+#define glTextureStorage3DMultisample		MANGLE(TextureStorage3DMultisample)
 #define glTextureStorageSparseAMD		MANGLE(TextureStorageSparseAMD)
 #define glTextureSubImage1DEXT		MANGLE(TextureSubImage1DEXT)
+#define glTextureSubImage1D		MANGLE(TextureSubImage1D)
 #define glTextureSubImage2DEXT		MANGLE(TextureSubImage2DEXT)
+#define glTextureSubImage2D		MANGLE(TextureSubImage2D)
 #define glTextureSubImage3DEXT		MANGLE(TextureSubImage3DEXT)
+#define glTextureSubImage3D		MANGLE(TextureSubImage3D)
 #define glTextureView		MANGLE(TextureView)
 #define glTrackMatrixNV		MANGLE(TrackMatrixNV)
 #define glTransformFeedbackAttribsNV		MANGLE(TransformFeedbackAttribsNV)
+#define glTransformFeedbackBufferBase		MANGLE(TransformFeedbackBufferBase)
+#define glTransformFeedbackBufferRange		MANGLE(TransformFeedbackBufferRange)
 #define glTransformFeedbackStreamAttribsNV		MANGLE(TransformFeedbackStreamAttribsNV)
 #define glTransformFeedbackVaryingsEXT		MANGLE(TransformFeedbackVaryingsEXT)
 #define glTransformFeedbackVaryings		MANGLE(TransformFeedbackVaryings)
@@ -2221,6 +2351,7 @@
 #define glUnmapBufferARB		MANGLE(UnmapBufferARB)
 #define glUnmapBuffer		MANGLE(UnmapBuffer)
 #define glUnmapNamedBufferEXT		MANGLE(UnmapNamedBufferEXT)
+#define glUnmapNamedBuffer		MANGLE(UnmapNamedBuffer)
 #define glUnmapObjectBufferATI		MANGLE(UnmapObjectBufferATI)
 #define glUnmapTexture2DINTEL		MANGLE(UnmapTexture2DINTEL)
 #define glUpdateObjectBufferATI		MANGLE(UpdateObjectBufferATI)
@@ -2293,9 +2424,15 @@
 #define glVertex4sv		MANGLE(Vertex4sv)
 #define glVertex4xOES		MANGLE(Vertex4xOES)
 #define glVertex4xvOES		MANGLE(Vertex4xvOES)
+#define glVertexArrayAttribBinding		MANGLE(VertexArrayAttribBinding)
+#define glVertexArrayAttribFormat		MANGLE(VertexArrayAttribFormat)
+#define glVertexArrayAttribIFormat		MANGLE(VertexArrayAttribIFormat)
+#define glVertexArrayAttribLFormat		MANGLE(VertexArrayAttribLFormat)
+#define glVertexArrayBindingDivisor		MANGLE(VertexArrayBindingDivisor)
 #define glVertexArrayBindVertexBufferEXT		MANGLE(VertexArrayBindVertexBufferEXT)
 #define glVertexArrayColorOffsetEXT		MANGLE(VertexArrayColorOffsetEXT)
 #define glVertexArrayEdgeFlagOffsetEXT		MANGLE(VertexArrayEdgeFlagOffsetEXT)
+#define glVertexArrayElementBuffer		MANGLE(VertexArrayElementBuffer)
 #define glVertexArrayFogCoordOffsetEXT		MANGLE(VertexArrayFogCoordOffsetEXT)
 #define glVertexArrayIndexOffsetEXT		MANGLE(VertexArrayIndexOffsetEXT)
 #define glVertexArrayMultiTexCoordOffsetEXT		MANGLE(VertexArrayMultiTexCoordOffsetEXT)
@@ -2314,6 +2451,8 @@
 #define glVertexArrayVertexAttribLOffsetEXT		MANGLE(VertexArrayVertexAttribLOffsetEXT)
 #define glVertexArrayVertexAttribOffsetEXT		MANGLE(VertexArrayVertexAttribOffsetEXT)
 #define glVertexArrayVertexBindingDivisorEXT		MANGLE(VertexArrayVertexBindingDivisorEXT)
+#define glVertexArrayVertexBuffer		MANGLE(VertexArrayVertexBuffer)
+#define glVertexArrayVertexBuffers		MANGLE(VertexArrayVertexBuffers)
 #define glVertexArrayVertexOffsetEXT		MANGLE(VertexArrayVertexOffsetEXT)
 #define glVertexAttrib1dARB		MANGLE(VertexAttrib1dARB)
 #define glVertexAttrib1d		MANGLE(VertexAttrib1d)
diff --git a/mesalib/include/GL/glcorearb.h b/mesalib/include/GL/glcorearb.h
new file mode 100644
index 000000000..1c441fe35
--- /dev/null
+++ b/mesalib/include/GL/glcorearb.h
@@ -0,0 +1,3589 @@
+#ifndef __glcorearb_h_
+#define __glcorearb_h_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2013-2014 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+/*
+** This header is generated from the Khronos OpenGL / OpenGL ES XML
+** API Registry. The current version of the Registry, generator scripts
+** used to make the header, and the header can be found at
+**   http://www.opengl.org/registry/
+**
+** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
+*/
+
+#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#include <windows.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+#ifndef APIENTRYP
+#define APIENTRYP APIENTRY *
+#endif
+#ifndef GLAPI
+#define GLAPI extern
+#endif
+
+/* glcorearb.h is for use with OpenGL core profile implementations.
+** It should should be placed in the same directory as gl.h and
+** included as <GL/glcorearb.h>.
+**
+** glcorearb.h includes only APIs in the latest OpenGL core profile
+** implementation together with APIs in newer ARB extensions which 
+** can be supported by the core profile. It does not, and never will
+** include functionality removed from the core profile, such as
+** fixed-function vertex and fragment processing.
+**
+** Do not #include both <GL/glcorearb.h> and either of <GL/gl.h> or
+** <GL/glext.h> in the same source file.
+*/
+
+/* Generated C header for:
+ * API: gl
+ * Profile: core
+ * Versions considered: .*
+ * Versions emitted: .*
+ * Default extensions included: glcore
+ * Additional extensions included: _nomatch_^
+ * Extensions removed: _nomatch_^
+ */
+
+#ifndef GL_VERSION_1_0
+#define GL_VERSION_1_0 1
+typedef void GLvoid;
+typedef unsigned int GLenum;
+typedef float GLfloat;
+typedef int GLint;
+typedef int GLsizei;
+typedef unsigned int GLbitfield;
+typedef double GLdouble;
+typedef unsigned int GLuint;
+typedef unsigned char GLboolean;
+typedef unsigned char GLubyte;
+typedef void (APIENTRYP PFNGLCULLFACEPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLFRONTFACEPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLHINTPROC) (GLenum target, GLenum mode);
+typedef void (APIENTRYP PFNGLLINEWIDTHPROC) (GLfloat width);
+typedef void (APIENTRYP PFNGLPOINTSIZEPROC) (GLfloat size);
+typedef void (APIENTRYP PFNGLPOLYGONMODEPROC) (GLenum face, GLenum mode);
+typedef void (APIENTRYP PFNGLSCISSORPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLTEXPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIPROC) (GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXIMAGE1DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXIMAGE2DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLDRAWBUFFERPROC) (GLenum buf);
+typedef void (APIENTRYP PFNGLCLEARPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLCLEARCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+typedef void (APIENTRYP PFNGLCLEARSTENCILPROC) (GLint s);
+typedef void (APIENTRYP PFNGLCLEARDEPTHPROC) (GLdouble depth);
+typedef void (APIENTRYP PFNGLSTENCILMASKPROC) (GLuint mask);
+typedef void (APIENTRYP PFNGLCOLORMASKPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+typedef void (APIENTRYP PFNGLDEPTHMASKPROC) (GLboolean flag);
+typedef void (APIENTRYP PFNGLDISABLEPROC) (GLenum cap);
+typedef void (APIENTRYP PFNGLENABLEPROC) (GLenum cap);
+typedef void (APIENTRYP PFNGLFINISHPROC) (void);
+typedef void (APIENTRYP PFNGLFLUSHPROC) (void);
+typedef void (APIENTRYP PFNGLBLENDFUNCPROC) (GLenum sfactor, GLenum dfactor);
+typedef void (APIENTRYP PFNGLLOGICOPPROC) (GLenum opcode);
+typedef void (APIENTRYP PFNGLSTENCILFUNCPROC) (GLenum func, GLint ref, GLuint mask);
+typedef void (APIENTRYP PFNGLSTENCILOPPROC) (GLenum fail, GLenum zfail, GLenum zpass);
+typedef void (APIENTRYP PFNGLDEPTHFUNCPROC) (GLenum func);
+typedef void (APIENTRYP PFNGLPIXELSTOREFPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPIXELSTOREIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLREADBUFFERPROC) (GLenum src);
+typedef void (APIENTRYP PFNGLREADPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
+typedef void (APIENTRYP PFNGLGETBOOLEANVPROC) (GLenum pname, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETDOUBLEVPROC) (GLenum pname, GLdouble *data);
+typedef GLenum (APIENTRYP PFNGLGETERRORPROC) (void);
+typedef void (APIENTRYP PFNGLGETFLOATVPROC) (GLenum pname, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETINTEGERVPROC) (GLenum pname, GLint *data);
+typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGPROC) (GLenum name);
+typedef void (APIENTRYP PFNGLGETTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, void *pixels);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERFVPROC) (GLenum target, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERIVPROC) (GLenum target, GLint level, GLenum pname, GLint *params);
+typedef GLboolean (APIENTRYP PFNGLISENABLEDPROC) (GLenum cap);
+typedef void (APIENTRYP PFNGLDEPTHRANGEPROC) (GLdouble near, GLdouble far);
+typedef void (APIENTRYP PFNGLVIEWPORTPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glCullFace (GLenum mode);
+GLAPI void APIENTRY glFrontFace (GLenum mode);
+GLAPI void APIENTRY glHint (GLenum target, GLenum mode);
+GLAPI void APIENTRY glLineWidth (GLfloat width);
+GLAPI void APIENTRY glPointSize (GLfloat size);
+GLAPI void APIENTRY glPolygonMode (GLenum face, GLenum mode);
+GLAPI void APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
+GLAPI void APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params);
+GLAPI void APIENTRY glTexImage1D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glDrawBuffer (GLenum buf);
+GLAPI void APIENTRY glClear (GLbitfield mask);
+GLAPI void APIENTRY glClearColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+GLAPI void APIENTRY glClearStencil (GLint s);
+GLAPI void APIENTRY glClearDepth (GLdouble depth);
+GLAPI void APIENTRY glStencilMask (GLuint mask);
+GLAPI void APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+GLAPI void APIENTRY glDepthMask (GLboolean flag);
+GLAPI void APIENTRY glDisable (GLenum cap);
+GLAPI void APIENTRY glEnable (GLenum cap);
+GLAPI void APIENTRY glFinish (void);
+GLAPI void APIENTRY glFlush (void);
+GLAPI void APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
+GLAPI void APIENTRY glLogicOp (GLenum opcode);
+GLAPI void APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
+GLAPI void APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
+GLAPI void APIENTRY glDepthFunc (GLenum func);
+GLAPI void APIENTRY glPixelStoref (GLenum pname, GLfloat param);
+GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param);
+GLAPI void APIENTRY glReadBuffer (GLenum src);
+GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels);
+GLAPI void APIENTRY glGetBooleanv (GLenum pname, GLboolean *data);
+GLAPI void APIENTRY glGetDoublev (GLenum pname, GLdouble *data);
+GLAPI GLenum APIENTRY glGetError (void);
+GLAPI void APIENTRY glGetFloatv (GLenum pname, GLfloat *data);
+GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *data);
+GLAPI const GLubyte *APIENTRY glGetString (GLenum name);
+GLAPI void APIENTRY glGetTexImage (GLenum target, GLint level, GLenum format, GLenum type, void *pixels);
+GLAPI void APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params);
+GLAPI GLboolean APIENTRY glIsEnabled (GLenum cap);
+GLAPI void APIENTRY glDepthRange (GLdouble near, GLdouble far);
+GLAPI void APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
+#endif
+#endif /* GL_VERSION_1_0 */
+
+#ifndef GL_VERSION_1_1
+#define GL_VERSION_1_1 1
+typedef float GLclampf;
+typedef double GLclampd;
+#define GL_DEPTH_BUFFER_BIT               0x00000100
+#define GL_STENCIL_BUFFER_BIT             0x00000400
+#define GL_COLOR_BUFFER_BIT               0x00004000
+#define GL_FALSE                          0
+#define GL_TRUE                           1
+#define GL_POINTS                         0x0000
+#define GL_LINES                          0x0001
+#define GL_LINE_LOOP                      0x0002
+#define GL_LINE_STRIP                     0x0003
+#define GL_TRIANGLES                      0x0004
+#define GL_TRIANGLE_STRIP                 0x0005
+#define GL_TRIANGLE_FAN                   0x0006
+#define GL_QUADS                          0x0007
+#define GL_NEVER                          0x0200
+#define GL_LESS                           0x0201
+#define GL_EQUAL                          0x0202
+#define GL_LEQUAL                         0x0203
+#define GL_GREATER                        0x0204
+#define GL_NOTEQUAL                       0x0205
+#define GL_GEQUAL                         0x0206
+#define GL_ALWAYS                         0x0207
+#define GL_ZERO                           0
+#define GL_ONE                            1
+#define GL_SRC_COLOR                      0x0300
+#define GL_ONE_MINUS_SRC_COLOR            0x0301
+#define GL_SRC_ALPHA                      0x0302
+#define GL_ONE_MINUS_SRC_ALPHA            0x0303
+#define GL_DST_ALPHA                      0x0304
+#define GL_ONE_MINUS_DST_ALPHA            0x0305
+#define GL_DST_COLOR                      0x0306
+#define GL_ONE_MINUS_DST_COLOR            0x0307
+#define GL_SRC_ALPHA_SATURATE             0x0308
+#define GL_NONE                           0
+#define GL_FRONT_LEFT                     0x0400
+#define GL_FRONT_RIGHT                    0x0401
+#define GL_BACK_LEFT                      0x0402
+#define GL_BACK_RIGHT                     0x0403
+#define GL_FRONT                          0x0404
+#define GL_BACK                           0x0405
+#define GL_LEFT                           0x0406
+#define GL_RIGHT                          0x0407
+#define GL_FRONT_AND_BACK                 0x0408
+#define GL_NO_ERROR                       0
+#define GL_INVALID_ENUM                   0x0500
+#define GL_INVALID_VALUE                  0x0501
+#define GL_INVALID_OPERATION              0x0502
+#define GL_OUT_OF_MEMORY                  0x0505
+#define GL_CW                             0x0900
+#define GL_CCW                            0x0901
+#define GL_POINT_SIZE                     0x0B11
+#define GL_POINT_SIZE_RANGE               0x0B12
+#define GL_POINT_SIZE_GRANULARITY         0x0B13
+#define GL_LINE_SMOOTH                    0x0B20
+#define GL_LINE_WIDTH                     0x0B21
+#define GL_LINE_WIDTH_RANGE               0x0B22
+#define GL_LINE_WIDTH_GRANULARITY         0x0B23
+#define GL_POLYGON_MODE                   0x0B40
+#define GL_POLYGON_SMOOTH                 0x0B41
+#define GL_CULL_FACE                      0x0B44
+#define GL_CULL_FACE_MODE                 0x0B45
+#define GL_FRONT_FACE                     0x0B46
+#define GL_DEPTH_RANGE                    0x0B70
+#define GL_DEPTH_TEST                     0x0B71
+#define GL_DEPTH_WRITEMASK                0x0B72
+#define GL_DEPTH_CLEAR_VALUE              0x0B73
+#define GL_DEPTH_FUNC                     0x0B74
+#define GL_STENCIL_TEST                   0x0B90
+#define GL_STENCIL_CLEAR_VALUE            0x0B91
+#define GL_STENCIL_FUNC                   0x0B92
+#define GL_STENCIL_VALUE_MASK             0x0B93
+#define GL_STENCIL_FAIL                   0x0B94
+#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
+#define GL_STENCIL_REF                    0x0B97
+#define GL_STENCIL_WRITEMASK              0x0B98
+#define GL_VIEWPORT                       0x0BA2
+#define GL_DITHER                         0x0BD0
+#define GL_BLEND_DST                      0x0BE0
+#define GL_BLEND_SRC                      0x0BE1
+#define GL_BLEND                          0x0BE2
+#define GL_LOGIC_OP_MODE                  0x0BF0
+#define GL_COLOR_LOGIC_OP                 0x0BF2
+#define GL_DRAW_BUFFER                    0x0C01
+#define GL_READ_BUFFER                    0x0C02
+#define GL_SCISSOR_BOX                    0x0C10
+#define GL_SCISSOR_TEST                   0x0C11
+#define GL_COLOR_CLEAR_VALUE              0x0C22
+#define GL_COLOR_WRITEMASK                0x0C23
+#define GL_DOUBLEBUFFER                   0x0C32
+#define GL_STEREO                         0x0C33
+#define GL_LINE_SMOOTH_HINT               0x0C52
+#define GL_POLYGON_SMOOTH_HINT            0x0C53
+#define GL_UNPACK_SWAP_BYTES              0x0CF0
+#define GL_UNPACK_LSB_FIRST               0x0CF1
+#define GL_UNPACK_ROW_LENGTH              0x0CF2
+#define GL_UNPACK_SKIP_ROWS               0x0CF3
+#define GL_UNPACK_SKIP_PIXELS             0x0CF4
+#define GL_UNPACK_ALIGNMENT               0x0CF5
+#define GL_PACK_SWAP_BYTES                0x0D00
+#define GL_PACK_LSB_FIRST                 0x0D01
+#define GL_PACK_ROW_LENGTH                0x0D02
+#define GL_PACK_SKIP_ROWS                 0x0D03
+#define GL_PACK_SKIP_PIXELS               0x0D04
+#define GL_PACK_ALIGNMENT                 0x0D05
+#define GL_MAX_TEXTURE_SIZE               0x0D33
+#define GL_MAX_VIEWPORT_DIMS              0x0D3A
+#define GL_SUBPIXEL_BITS                  0x0D50
+#define GL_TEXTURE_1D                     0x0DE0
+#define GL_TEXTURE_2D                     0x0DE1
+#define GL_POLYGON_OFFSET_UNITS           0x2A00
+#define GL_POLYGON_OFFSET_POINT           0x2A01
+#define GL_POLYGON_OFFSET_LINE            0x2A02
+#define GL_POLYGON_OFFSET_FILL            0x8037
+#define GL_POLYGON_OFFSET_FACTOR          0x8038
+#define GL_TEXTURE_BINDING_1D             0x8068
+#define GL_TEXTURE_BINDING_2D             0x8069
+#define GL_TEXTURE_WIDTH                  0x1000
+#define GL_TEXTURE_HEIGHT                 0x1001
+#define GL_TEXTURE_INTERNAL_FORMAT        0x1003
+#define GL_TEXTURE_BORDER_COLOR           0x1004
+#define GL_TEXTURE_RED_SIZE               0x805C
+#define GL_TEXTURE_GREEN_SIZE             0x805D
+#define GL_TEXTURE_BLUE_SIZE              0x805E
+#define GL_TEXTURE_ALPHA_SIZE             0x805F
+#define GL_DONT_CARE                      0x1100
+#define GL_FASTEST                        0x1101
+#define GL_NICEST                         0x1102
+#define GL_BYTE                           0x1400
+#define GL_UNSIGNED_BYTE                  0x1401
+#define GL_SHORT                          0x1402
+#define GL_UNSIGNED_SHORT                 0x1403
+#define GL_INT                            0x1404
+#define GL_UNSIGNED_INT                   0x1405
+#define GL_FLOAT                          0x1406
+#define GL_DOUBLE                         0x140A
+#define GL_STACK_OVERFLOW                 0x0503
+#define GL_STACK_UNDERFLOW                0x0504
+#define GL_CLEAR                          0x1500
+#define GL_AND                            0x1501
+#define GL_AND_REVERSE                    0x1502
+#define GL_COPY                           0x1503
+#define GL_AND_INVERTED                   0x1504
+#define GL_NOOP                           0x1505
+#define GL_XOR                            0x1506
+#define GL_OR                             0x1507
+#define GL_NOR                            0x1508
+#define GL_EQUIV                          0x1509
+#define GL_INVERT                         0x150A
+#define GL_OR_REVERSE                     0x150B
+#define GL_COPY_INVERTED                  0x150C
+#define GL_OR_INVERTED                    0x150D
+#define GL_NAND                           0x150E
+#define GL_SET                            0x150F
+#define GL_TEXTURE                        0x1702
+#define GL_COLOR                          0x1800
+#define GL_DEPTH                          0x1801
+#define GL_STENCIL                        0x1802
+#define GL_STENCIL_INDEX                  0x1901
+#define GL_DEPTH_COMPONENT                0x1902
+#define GL_RED                            0x1903
+#define GL_GREEN                          0x1904
+#define GL_BLUE                           0x1905
+#define GL_ALPHA                          0x1906
+#define GL_RGB                            0x1907
+#define GL_RGBA                           0x1908
+#define GL_POINT                          0x1B00
+#define GL_LINE                           0x1B01
+#define GL_FILL                           0x1B02
+#define GL_KEEP                           0x1E00
+#define GL_REPLACE                        0x1E01
+#define GL_INCR                           0x1E02
+#define GL_DECR                           0x1E03
+#define GL_VENDOR                         0x1F00
+#define GL_RENDERER                       0x1F01
+#define GL_VERSION                        0x1F02
+#define GL_EXTENSIONS                     0x1F03
+#define GL_NEAREST                        0x2600
+#define GL_LINEAR                         0x2601
+#define GL_NEAREST_MIPMAP_NEAREST         0x2700
+#define GL_LINEAR_MIPMAP_NEAREST          0x2701
+#define GL_NEAREST_MIPMAP_LINEAR          0x2702
+#define GL_LINEAR_MIPMAP_LINEAR           0x2703
+#define GL_TEXTURE_MAG_FILTER             0x2800
+#define GL_TEXTURE_MIN_FILTER             0x2801
+#define GL_TEXTURE_WRAP_S                 0x2802
+#define GL_TEXTURE_WRAP_T                 0x2803
+#define GL_PROXY_TEXTURE_1D               0x8063
+#define GL_PROXY_TEXTURE_2D               0x8064
+#define GL_REPEAT                         0x2901
+#define GL_R3_G3_B2                       0x2A10
+#define GL_RGB4                           0x804F
+#define GL_RGB5                           0x8050
+#define GL_RGB8                           0x8051
+#define GL_RGB10                          0x8052
+#define GL_RGB12                          0x8053
+#define GL_RGB16                          0x8054
+#define GL_RGBA2                          0x8055
+#define GL_RGBA4                          0x8056
+#define GL_RGB5_A1                        0x8057
+#define GL_RGBA8                          0x8058
+#define GL_RGB10_A2                       0x8059
+#define GL_RGBA12                         0x805A
+#define GL_RGBA16                         0x805B
+#define GL_VERTEX_ARRAY                   0x8074
+typedef void (APIENTRYP PFNGLDRAWARRAYSPROC) (GLenum mode, GLint first, GLsizei count);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices);
+typedef void (APIENTRYP PFNGLGETPOINTERVPROC) (GLenum pname, void **params);
+typedef void (APIENTRYP PFNGLPOLYGONOFFSETPROC) (GLfloat factor, GLfloat units);
+typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLBINDTEXTUREPROC) (GLenum target, GLuint texture);
+typedef void (APIENTRYP PFNGLDELETETEXTURESPROC) (GLsizei n, const GLuint *textures);
+typedef void (APIENTRYP PFNGLGENTEXTURESPROC) (GLsizei n, GLuint *textures);
+typedef GLboolean (APIENTRYP PFNGLISTEXTUREPROC) (GLuint texture);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
+GLAPI void APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const void *indices);
+GLAPI void APIENTRY glGetPointerv (GLenum pname, void **params);
+GLAPI void APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
+GLAPI void APIENTRY glCopyTexImage1D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+GLAPI void APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GLAPI void APIENTRY glCopyTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+GLAPI void APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glBindTexture (GLenum target, GLuint texture);
+GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
+GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures);
+GLAPI GLboolean APIENTRY glIsTexture (GLuint texture);
+#endif
+#endif /* GL_VERSION_1_1 */
+
+#ifndef GL_VERSION_1_2
+#define GL_VERSION_1_2 1
+#define GL_UNSIGNED_BYTE_3_3_2            0x8032
+#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
+#define GL_UNSIGNED_INT_8_8_8_8           0x8035
+#define GL_UNSIGNED_INT_10_10_10_2        0x8036
+#define GL_TEXTURE_BINDING_3D             0x806A
+#define GL_PACK_SKIP_IMAGES               0x806B
+#define GL_PACK_IMAGE_HEIGHT              0x806C
+#define GL_UNPACK_SKIP_IMAGES             0x806D
+#define GL_UNPACK_IMAGE_HEIGHT            0x806E
+#define GL_TEXTURE_3D                     0x806F
+#define GL_PROXY_TEXTURE_3D               0x8070
+#define GL_TEXTURE_DEPTH                  0x8071
+#define GL_TEXTURE_WRAP_R                 0x8072
+#define GL_MAX_3D_TEXTURE_SIZE            0x8073
+#define GL_UNSIGNED_BYTE_2_3_3_REV        0x8362
+#define GL_UNSIGNED_SHORT_5_6_5           0x8363
+#define GL_UNSIGNED_SHORT_5_6_5_REV       0x8364
+#define GL_UNSIGNED_SHORT_4_4_4_4_REV     0x8365
+#define GL_UNSIGNED_SHORT_1_5_5_5_REV     0x8366
+#define GL_UNSIGNED_INT_8_8_8_8_REV       0x8367
+#define GL_UNSIGNED_INT_2_10_10_10_REV    0x8368
+#define GL_BGR                            0x80E0
+#define GL_BGRA                           0x80E1
+#define GL_MAX_ELEMENTS_VERTICES          0x80E8
+#define GL_MAX_ELEMENTS_INDICES           0x80E9
+#define GL_CLAMP_TO_EDGE                  0x812F
+#define GL_TEXTURE_MIN_LOD                0x813A
+#define GL_TEXTURE_MAX_LOD                0x813B
+#define GL_TEXTURE_BASE_LEVEL             0x813C
+#define GL_TEXTURE_MAX_LEVEL              0x813D
+#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
+#define GL_SMOOTH_POINT_SIZE_GRANULARITY  0x0B13
+#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
+#define GL_SMOOTH_LINE_WIDTH_GRANULARITY  0x0B23
+#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices);
+typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices);
+GLAPI void APIENTRY glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+#endif
+#endif /* GL_VERSION_1_2 */
+
+#ifndef GL_VERSION_1_3
+#define GL_VERSION_1_3 1
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_TEXTURE2                       0x84C2
+#define GL_TEXTURE3                       0x84C3
+#define GL_TEXTURE4                       0x84C4
+#define GL_TEXTURE5                       0x84C5
+#define GL_TEXTURE6                       0x84C6
+#define GL_TEXTURE7                       0x84C7
+#define GL_TEXTURE8                       0x84C8
+#define GL_TEXTURE9                       0x84C9
+#define GL_TEXTURE10                      0x84CA
+#define GL_TEXTURE11                      0x84CB
+#define GL_TEXTURE12                      0x84CC
+#define GL_TEXTURE13                      0x84CD
+#define GL_TEXTURE14                      0x84CE
+#define GL_TEXTURE15                      0x84CF
+#define GL_TEXTURE16                      0x84D0
+#define GL_TEXTURE17                      0x84D1
+#define GL_TEXTURE18                      0x84D2
+#define GL_TEXTURE19                      0x84D3
+#define GL_TEXTURE20                      0x84D4
+#define GL_TEXTURE21                      0x84D5
+#define GL_TEXTURE22                      0x84D6
+#define GL_TEXTURE23                      0x84D7
+#define GL_TEXTURE24                      0x84D8
+#define GL_TEXTURE25                      0x84D9
+#define GL_TEXTURE26                      0x84DA
+#define GL_TEXTURE27                      0x84DB
+#define GL_TEXTURE28                      0x84DC
+#define GL_TEXTURE29                      0x84DD
+#define GL_TEXTURE30                      0x84DE
+#define GL_TEXTURE31                      0x84DF
+#define GL_ACTIVE_TEXTURE                 0x84E0
+#define GL_MULTISAMPLE                    0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE            0x809F
+#define GL_SAMPLE_COVERAGE                0x80A0
+#define GL_SAMPLE_BUFFERS                 0x80A8
+#define GL_SAMPLES                        0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT         0x80AB
+#define GL_TEXTURE_CUBE_MAP               0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP       0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP         0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C
+#define GL_COMPRESSED_RGB                 0x84ED
+#define GL_COMPRESSED_RGBA                0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT       0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE  0x86A0
+#define GL_TEXTURE_COMPRESSED             0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
+#define GL_CLAMP_TO_BORDER                0x812D
+typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLfloat value, GLboolean invert);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, void *img);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glActiveTexture (GLenum texture);
+GLAPI void APIENTRY glSampleCoverage (GLfloat value, GLboolean invert);
+GLAPI void APIENTRY glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTexImage1D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glGetCompressedTexImage (GLenum target, GLint level, void *img);
+#endif
+#endif /* GL_VERSION_1_3 */
+
+#ifndef GL_VERSION_1_4
+#define GL_VERSION_1_4 1
+#define GL_BLEND_DST_RGB                  0x80C8
+#define GL_BLEND_SRC_RGB                  0x80C9
+#define GL_BLEND_DST_ALPHA                0x80CA
+#define GL_BLEND_SRC_ALPHA                0x80CB
+#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
+#define GL_DEPTH_COMPONENT16              0x81A5
+#define GL_DEPTH_COMPONENT24              0x81A6
+#define GL_DEPTH_COMPONENT32              0x81A7
+#define GL_MIRRORED_REPEAT                0x8370
+#define GL_MAX_TEXTURE_LOD_BIAS           0x84FD
+#define GL_TEXTURE_LOD_BIAS               0x8501
+#define GL_INCR_WRAP                      0x8507
+#define GL_DECR_WRAP                      0x8508
+#define GL_TEXTURE_DEPTH_SIZE             0x884A
+#define GL_TEXTURE_COMPARE_MODE           0x884C
+#define GL_TEXTURE_COMPARE_FUNC           0x884D
+#define GL_FUNC_ADD                       0x8006
+#define GL_FUNC_SUBTRACT                  0x800A
+#define GL_FUNC_REVERSE_SUBTRACT          0x800B
+#define GL_MIN                            0x8007
+#define GL_MAX                            0x8008
+#define GL_CONSTANT_COLOR                 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR       0x8002
+#define GL_CONSTANT_ALPHA                 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+GLAPI void APIENTRY glMultiDrawArrays (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount);
+GLAPI void APIENTRY glMultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount);
+GLAPI void APIENTRY glPointParameterf (GLenum pname, GLfloat param);
+GLAPI void APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glPointParameteri (GLenum pname, GLint param);
+GLAPI void APIENTRY glPointParameteriv (GLenum pname, const GLint *params);
+GLAPI void APIENTRY glBlendColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+GLAPI void APIENTRY glBlendEquation (GLenum mode);
+#endif
+#endif /* GL_VERSION_1_4 */
+
+#ifndef GL_VERSION_1_5
+#define GL_VERSION_1_5 1
+#include <stddef.h>
+typedef ptrdiff_t GLsizeiptr;
+typedef ptrdiff_t GLintptr;
+#define GL_BUFFER_SIZE                    0x8764
+#define GL_BUFFER_USAGE                   0x8765
+#define GL_QUERY_COUNTER_BITS             0x8864
+#define GL_CURRENT_QUERY                  0x8865
+#define GL_QUERY_RESULT                   0x8866
+#define GL_QUERY_RESULT_AVAILABLE         0x8867
+#define GL_ARRAY_BUFFER                   0x8892
+#define GL_ELEMENT_ARRAY_BUFFER           0x8893
+#define GL_ARRAY_BUFFER_BINDING           0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+#define GL_READ_ONLY                      0x88B8
+#define GL_WRITE_ONLY                     0x88B9
+#define GL_READ_WRITE                     0x88BA
+#define GL_BUFFER_ACCESS                  0x88BB
+#define GL_BUFFER_MAPPED                  0x88BC
+#define GL_BUFFER_MAP_POINTER             0x88BD
+#define GL_STREAM_DRAW                    0x88E0
+#define GL_STREAM_READ                    0x88E1
+#define GL_STREAM_COPY                    0x88E2
+#define GL_STATIC_DRAW                    0x88E4
+#define GL_STATIC_READ                    0x88E5
+#define GL_STATIC_COPY                    0x88E6
+#define GL_DYNAMIC_DRAW                   0x88E8
+#define GL_DYNAMIC_READ                   0x88E9
+#define GL_DYNAMIC_COPY                   0x88EA
+#define GL_SAMPLES_PASSED                 0x8914
+#define GL_SRC1_ALPHA                     0x8589
+typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids);
+typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id);
+typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer);
+typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers);
+typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers);
+typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const void *data, GLenum usage);
+typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const void *data);
+typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, void *data);
+typedef void *(APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, void **params);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glGenQueries (GLsizei n, GLuint *ids);
+GLAPI void APIENTRY glDeleteQueries (GLsizei n, const GLuint *ids);
+GLAPI GLboolean APIENTRY glIsQuery (GLuint id);
+GLAPI void APIENTRY glBeginQuery (GLenum target, GLuint id);
+GLAPI void APIENTRY glEndQuery (GLenum target);
+GLAPI void APIENTRY glGetQueryiv (GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetQueryObjectiv (GLuint id, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glBindBuffer (GLenum target, GLuint buffer);
+GLAPI void APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers);
+GLAPI void APIENTRY glGenBuffers (GLsizei n, GLuint *buffers);
+GLAPI GLboolean APIENTRY glIsBuffer (GLuint buffer);
+GLAPI void APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void *data, GLenum usage);
+GLAPI void APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void *data);
+GLAPI void APIENTRY glGetBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, void *data);
+GLAPI void *APIENTRY glMapBuffer (GLenum target, GLenum access);
+GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum target);
+GLAPI void APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetBufferPointerv (GLenum target, GLenum pname, void **params);
+#endif
+#endif /* GL_VERSION_1_5 */
+
+#ifndef GL_VERSION_2_0
+#define GL_VERSION_2_0 1
+typedef char GLchar;
+typedef short GLshort;
+typedef signed char GLbyte;
+typedef unsigned short GLushort;
+#define GL_BLEND_EQUATION_RGB             0x8009
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED    0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE       0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE     0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE       0x8625
+#define GL_CURRENT_VERTEX_ATTRIB          0x8626
+#define GL_VERTEX_PROGRAM_POINT_SIZE      0x8642
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER    0x8645
+#define GL_STENCIL_BACK_FUNC              0x8800
+#define GL_STENCIL_BACK_FAIL              0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803
+#define GL_MAX_DRAW_BUFFERS               0x8824
+#define GL_DRAW_BUFFER0                   0x8825
+#define GL_DRAW_BUFFER1                   0x8826
+#define GL_DRAW_BUFFER2                   0x8827
+#define GL_DRAW_BUFFER3                   0x8828
+#define GL_DRAW_BUFFER4                   0x8829
+#define GL_DRAW_BUFFER5                   0x882A
+#define GL_DRAW_BUFFER6                   0x882B
+#define GL_DRAW_BUFFER7                   0x882C
+#define GL_DRAW_BUFFER8                   0x882D
+#define GL_DRAW_BUFFER9                   0x882E
+#define GL_DRAW_BUFFER10                  0x882F
+#define GL_DRAW_BUFFER11                  0x8830
+#define GL_DRAW_BUFFER12                  0x8831
+#define GL_DRAW_BUFFER13                  0x8832
+#define GL_DRAW_BUFFER14                  0x8833
+#define GL_DRAW_BUFFER15                  0x8834
+#define GL_BLEND_EQUATION_ALPHA           0x883D
+#define GL_MAX_VERTEX_ATTRIBS             0x8869
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
+#define GL_MAX_TEXTURE_IMAGE_UNITS        0x8872
+#define GL_FRAGMENT_SHADER                0x8B30
+#define GL_VERTEX_SHADER                  0x8B31
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS  0x8B4A
+#define GL_MAX_VARYING_FLOATS             0x8B4B
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_SHADER_TYPE                    0x8B4F
+#define GL_FLOAT_VEC2                     0x8B50
+#define GL_FLOAT_VEC3                     0x8B51
+#define GL_FLOAT_VEC4                     0x8B52
+#define GL_INT_VEC2                       0x8B53
+#define GL_INT_VEC3                       0x8B54
+#define GL_INT_VEC4                       0x8B55
+#define GL_BOOL                           0x8B56
+#define GL_BOOL_VEC2                      0x8B57
+#define GL_BOOL_VEC3                      0x8B58
+#define GL_BOOL_VEC4                      0x8B59
+#define GL_FLOAT_MAT2                     0x8B5A
+#define GL_FLOAT_MAT3                     0x8B5B
+#define GL_FLOAT_MAT4                     0x8B5C
+#define GL_SAMPLER_1D                     0x8B5D
+#define GL_SAMPLER_2D                     0x8B5E
+#define GL_SAMPLER_3D                     0x8B5F
+#define GL_SAMPLER_CUBE                   0x8B60
+#define GL_SAMPLER_1D_SHADOW              0x8B61
+#define GL_SAMPLER_2D_SHADOW              0x8B62
+#define GL_DELETE_STATUS                  0x8B80
+#define GL_COMPILE_STATUS                 0x8B81
+#define GL_LINK_STATUS                    0x8B82
+#define GL_VALIDATE_STATUS                0x8B83
+#define GL_INFO_LOG_LENGTH                0x8B84
+#define GL_ATTACHED_SHADERS               0x8B85
+#define GL_ACTIVE_UNIFORMS                0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH      0x8B87
+#define GL_SHADER_SOURCE_LENGTH           0x8B88
+#define GL_ACTIVE_ATTRIBUTES              0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH    0x8B8A
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
+#define GL_SHADING_LANGUAGE_VERSION       0x8B8C
+#define GL_CURRENT_PROGRAM                0x8B8D
+#define GL_POINT_SPRITE_COORD_ORIGIN      0x8CA0
+#define GL_LOWER_LEFT                     0x8CA1
+#define GL_UPPER_LEFT                     0x8CA2
+#define GL_STENCIL_BACK_REF               0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK        0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK         0x8CA5
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha);
+typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
+typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum face, GLenum func, GLint ref, GLuint mask);
+typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask);
+typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader);
+typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name);
+typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader);
+typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void);
+typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type);
+typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader);
+typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader);
+typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders);
+typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
+typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, void **pointer);
+typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program);
+typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader);
+typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length);
+typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha);
+GLAPI void APIENTRY glDrawBuffers (GLsizei n, const GLenum *bufs);
+GLAPI void APIENTRY glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
+GLAPI void APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask);
+GLAPI void APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask);
+GLAPI void APIENTRY glAttachShader (GLuint program, GLuint shader);
+GLAPI void APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar *name);
+GLAPI void APIENTRY glCompileShader (GLuint shader);
+GLAPI GLuint APIENTRY glCreateProgram (void);
+GLAPI GLuint APIENTRY glCreateShader (GLenum type);
+GLAPI void APIENTRY glDeleteProgram (GLuint program);
+GLAPI void APIENTRY glDeleteShader (GLuint shader);
+GLAPI void APIENTRY glDetachShader (GLuint program, GLuint shader);
+GLAPI void APIENTRY glDisableVertexAttribArray (GLuint index);
+GLAPI void APIENTRY glEnableVertexAttribArray (GLuint index);
+GLAPI void APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+GLAPI void APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
+GLAPI void APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders);
+GLAPI GLint APIENTRY glGetAttribLocation (GLuint program, const GLchar *name);
+GLAPI void APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+GLAPI void APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+GLAPI void APIENTRY glGetShaderSource (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
+GLAPI GLint APIENTRY glGetUniformLocation (GLuint program, const GLchar *name);
+GLAPI void APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat *params);
+GLAPI void APIENTRY glGetUniformiv (GLuint program, GLint location, GLint *params);
+GLAPI void APIENTRY glGetVertexAttribdv (GLuint index, GLenum pname, GLdouble *params);
+GLAPI void APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer);
+GLAPI GLboolean APIENTRY glIsProgram (GLuint program);
+GLAPI GLboolean APIENTRY glIsShader (GLuint shader);
+GLAPI void APIENTRY glLinkProgram (GLuint program);
+GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length);
+GLAPI void APIENTRY glUseProgram (GLuint program);
+GLAPI void APIENTRY glUniform1f (GLint location, GLfloat v0);
+GLAPI void APIENTRY glUniform2f (GLint location, GLfloat v0, GLfloat v1);
+GLAPI void APIENTRY glUniform3f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+GLAPI void APIENTRY glUniform4f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+GLAPI void APIENTRY glUniform1i (GLint location, GLint v0);
+GLAPI void APIENTRY glUniform2i (GLint location, GLint v0, GLint v1);
+GLAPI void APIENTRY glUniform3i (GLint location, GLint v0, GLint v1, GLint v2);
+GLAPI void APIENTRY glUniform4i (GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+GLAPI void APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glValidateProgram (GLuint program);
+GLAPI void APIENTRY glVertexAttrib1d (GLuint index, GLdouble x);
+GLAPI void APIENTRY glVertexAttrib1dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttrib1f (GLuint index, GLfloat x);
+GLAPI void APIENTRY glVertexAttrib1fv (GLuint index, const GLfloat *v);
+GLAPI void APIENTRY glVertexAttrib1s (GLuint index, GLshort x);
+GLAPI void APIENTRY glVertexAttrib1sv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttrib2d (GLuint index, GLdouble x, GLdouble y);
+GLAPI void APIENTRY glVertexAttrib2dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttrib2f (GLuint index, GLfloat x, GLfloat y);
+GLAPI void APIENTRY glVertexAttrib2fv (GLuint index, const GLfloat *v);
+GLAPI void APIENTRY glVertexAttrib2s (GLuint index, GLshort x, GLshort y);
+GLAPI void APIENTRY glVertexAttrib2sv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttrib3d (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+GLAPI void APIENTRY glVertexAttrib3dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttrib3f (GLuint index, GLfloat x, GLfloat y, GLfloat z);
+GLAPI void APIENTRY glVertexAttrib3fv (GLuint index, const GLfloat *v);
+GLAPI void APIENTRY glVertexAttrib3s (GLuint index, GLshort x, GLshort y, GLshort z);
+GLAPI void APIENTRY glVertexAttrib3sv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint index, const GLbyte *v);
+GLAPI void APIENTRY glVertexAttrib4Niv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttrib4Nub (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
+GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint index, const GLubyte *v);
+GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint index, const GLushort *v);
+GLAPI void APIENTRY glVertexAttrib4bv (GLuint index, const GLbyte *v);
+GLAPI void APIENTRY glVertexAttrib4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+GLAPI void APIENTRY glVertexAttrib4dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttrib4f (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+GLAPI void APIENTRY glVertexAttrib4fv (GLuint index, const GLfloat *v);
+GLAPI void APIENTRY glVertexAttrib4iv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttrib4s (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
+GLAPI void APIENTRY glVertexAttrib4sv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttrib4ubv (GLuint index, const GLubyte *v);
+GLAPI void APIENTRY glVertexAttrib4uiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttrib4usv (GLuint index, const GLushort *v);
+GLAPI void APIENTRY glVertexAttribPointer (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer);
+#endif
+#endif /* GL_VERSION_2_0 */
+
+#ifndef GL_VERSION_2_1
+#define GL_VERSION_2_1 1
+#define GL_PIXEL_PACK_BUFFER              0x88EB
+#define GL_PIXEL_UNPACK_BUFFER            0x88EC
+#define GL_PIXEL_PACK_BUFFER_BINDING      0x88ED
+#define GL_PIXEL_UNPACK_BUFFER_BINDING    0x88EF
+#define GL_FLOAT_MAT2x3                   0x8B65
+#define GL_FLOAT_MAT2x4                   0x8B66
+#define GL_FLOAT_MAT3x2                   0x8B67
+#define GL_FLOAT_MAT3x4                   0x8B68
+#define GL_FLOAT_MAT4x2                   0x8B69
+#define GL_FLOAT_MAT4x3                   0x8B6A
+#define GL_SRGB                           0x8C40
+#define GL_SRGB8                          0x8C41
+#define GL_SRGB_ALPHA                     0x8C42
+#define GL_SRGB8_ALPHA8                   0x8C43
+#define GL_COMPRESSED_SRGB                0x8C48
+#define GL_COMPRESSED_SRGB_ALPHA          0x8C49
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+#endif
+#endif /* GL_VERSION_2_1 */
+
+#ifndef GL_VERSION_3_0
+#define GL_VERSION_3_0 1
+typedef unsigned short GLhalf;
+#define GL_COMPARE_REF_TO_TEXTURE         0x884E
+#define GL_CLIP_DISTANCE0                 0x3000
+#define GL_CLIP_DISTANCE1                 0x3001
+#define GL_CLIP_DISTANCE2                 0x3002
+#define GL_CLIP_DISTANCE3                 0x3003
+#define GL_CLIP_DISTANCE4                 0x3004
+#define GL_CLIP_DISTANCE5                 0x3005
+#define GL_CLIP_DISTANCE6                 0x3006
+#define GL_CLIP_DISTANCE7                 0x3007
+#define GL_MAX_CLIP_DISTANCES             0x0D32
+#define GL_MAJOR_VERSION                  0x821B
+#define GL_MINOR_VERSION                  0x821C
+#define GL_NUM_EXTENSIONS                 0x821D
+#define GL_CONTEXT_FLAGS                  0x821E
+#define GL_COMPRESSED_RED                 0x8225
+#define GL_COMPRESSED_RG                  0x8226
+#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001
+#define GL_RGBA32F                        0x8814
+#define GL_RGB32F                         0x8815
+#define GL_RGBA16F                        0x881A
+#define GL_RGB16F                         0x881B
+#define GL_VERTEX_ATTRIB_ARRAY_INTEGER    0x88FD
+#define GL_MAX_ARRAY_TEXTURE_LAYERS       0x88FF
+#define GL_MIN_PROGRAM_TEXEL_OFFSET       0x8904
+#define GL_MAX_PROGRAM_TEXEL_OFFSET       0x8905
+#define GL_CLAMP_READ_COLOR               0x891C
+#define GL_FIXED_ONLY                     0x891D
+#define GL_MAX_VARYING_COMPONENTS         0x8B4B
+#define GL_TEXTURE_1D_ARRAY               0x8C18
+#define GL_PROXY_TEXTURE_1D_ARRAY         0x8C19
+#define GL_TEXTURE_2D_ARRAY               0x8C1A
+#define GL_PROXY_TEXTURE_2D_ARRAY         0x8C1B
+#define GL_TEXTURE_BINDING_1D_ARRAY       0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY       0x8C1D
+#define GL_R11F_G11F_B10F                 0x8C3A
+#define GL_UNSIGNED_INT_10F_11F_11F_REV   0x8C3B
+#define GL_RGB9_E5                        0x8C3D
+#define GL_UNSIGNED_INT_5_9_9_9_REV       0x8C3E
+#define GL_TEXTURE_SHARED_SIZE            0x8C3F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS    0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
+#define GL_PRIMITIVES_GENERATED           0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
+#define GL_RASTERIZER_DISCARD             0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
+#define GL_INTERLEAVED_ATTRIBS            0x8C8C
+#define GL_SEPARATE_ATTRIBS               0x8C8D
+#define GL_TRANSFORM_FEEDBACK_BUFFER      0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
+#define GL_RGBA32UI                       0x8D70
+#define GL_RGB32UI                        0x8D71
+#define GL_RGBA16UI                       0x8D76
+#define GL_RGB16UI                        0x8D77
+#define GL_RGBA8UI                        0x8D7C
+#define GL_RGB8UI                         0x8D7D
+#define GL_RGBA32I                        0x8D82
+#define GL_RGB32I                         0x8D83
+#define GL_RGBA16I                        0x8D88
+#define GL_RGB16I                         0x8D89
+#define GL_RGBA8I                         0x8D8E
+#define GL_RGB8I                          0x8D8F
+#define GL_RED_INTEGER                    0x8D94
+#define GL_GREEN_INTEGER                  0x8D95
+#define GL_BLUE_INTEGER                   0x8D96
+#define GL_RGB_INTEGER                    0x8D98
+#define GL_RGBA_INTEGER                   0x8D99
+#define GL_BGR_INTEGER                    0x8D9A
+#define GL_BGRA_INTEGER                   0x8D9B
+#define GL_SAMPLER_1D_ARRAY               0x8DC0
+#define GL_SAMPLER_2D_ARRAY               0x8DC1
+#define GL_SAMPLER_1D_ARRAY_SHADOW        0x8DC3
+#define GL_SAMPLER_2D_ARRAY_SHADOW        0x8DC4
+#define GL_SAMPLER_CUBE_SHADOW            0x8DC5
+#define GL_UNSIGNED_INT_VEC2              0x8DC6
+#define GL_UNSIGNED_INT_VEC3              0x8DC7
+#define GL_UNSIGNED_INT_VEC4              0x8DC8
+#define GL_INT_SAMPLER_1D                 0x8DC9
+#define GL_INT_SAMPLER_2D                 0x8DCA
+#define GL_INT_SAMPLER_3D                 0x8DCB
+#define GL_INT_SAMPLER_CUBE               0x8DCC
+#define GL_INT_SAMPLER_1D_ARRAY           0x8DCE
+#define GL_INT_SAMPLER_2D_ARRAY           0x8DCF
+#define GL_UNSIGNED_INT_SAMPLER_1D        0x8DD1
+#define GL_UNSIGNED_INT_SAMPLER_2D        0x8DD2
+#define GL_UNSIGNED_INT_SAMPLER_3D        0x8DD3
+#define GL_UNSIGNED_INT_SAMPLER_CUBE      0x8DD4
+#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY  0x8DD6
+#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY  0x8DD7
+#define GL_QUERY_WAIT                     0x8E13
+#define GL_QUERY_NO_WAIT                  0x8E14
+#define GL_QUERY_BY_REGION_WAIT           0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT        0x8E16
+#define GL_BUFFER_ACCESS_FLAGS            0x911F
+#define GL_BUFFER_MAP_LENGTH              0x9120
+#define GL_BUFFER_MAP_OFFSET              0x9121
+#define GL_DEPTH_COMPONENT32F             0x8CAC
+#define GL_DEPTH32F_STENCIL8              0x8CAD
+#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
+#define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
+#define GL_FRAMEBUFFER_DEFAULT            0x8218
+#define GL_FRAMEBUFFER_UNDEFINED          0x8219
+#define GL_DEPTH_STENCIL_ATTACHMENT       0x821A
+#define GL_MAX_RENDERBUFFER_SIZE          0x84E8
+#define GL_DEPTH_STENCIL                  0x84F9
+#define GL_UNSIGNED_INT_24_8              0x84FA
+#define GL_DEPTH24_STENCIL8               0x88F0
+#define GL_TEXTURE_STENCIL_SIZE           0x88F1
+#define GL_TEXTURE_RED_TYPE               0x8C10
+#define GL_TEXTURE_GREEN_TYPE             0x8C11
+#define GL_TEXTURE_BLUE_TYPE              0x8C12
+#define GL_TEXTURE_ALPHA_TYPE             0x8C13
+#define GL_TEXTURE_DEPTH_TYPE             0x8C16
+#define GL_UNSIGNED_NORMALIZED            0x8C17
+#define GL_FRAMEBUFFER_BINDING            0x8CA6
+#define GL_DRAW_FRAMEBUFFER_BINDING       0x8CA6
+#define GL_RENDERBUFFER_BINDING           0x8CA7
+#define GL_READ_FRAMEBUFFER               0x8CA8
+#define GL_DRAW_FRAMEBUFFER               0x8CA9
+#define GL_READ_FRAMEBUFFER_BINDING       0x8CAA
+#define GL_RENDERBUFFER_SAMPLES           0x8CAB
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
+#define GL_FRAMEBUFFER_COMPLETE           0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
+#define GL_FRAMEBUFFER_UNSUPPORTED        0x8CDD
+#define GL_MAX_COLOR_ATTACHMENTS          0x8CDF
+#define GL_COLOR_ATTACHMENT0              0x8CE0
+#define GL_COLOR_ATTACHMENT1              0x8CE1
+#define GL_COLOR_ATTACHMENT2              0x8CE2
+#define GL_COLOR_ATTACHMENT3              0x8CE3
+#define GL_COLOR_ATTACHMENT4              0x8CE4
+#define GL_COLOR_ATTACHMENT5              0x8CE5
+#define GL_COLOR_ATTACHMENT6              0x8CE6
+#define GL_COLOR_ATTACHMENT7              0x8CE7
+#define GL_COLOR_ATTACHMENT8              0x8CE8
+#define GL_COLOR_ATTACHMENT9              0x8CE9
+#define GL_COLOR_ATTACHMENT10             0x8CEA
+#define GL_COLOR_ATTACHMENT11             0x8CEB
+#define GL_COLOR_ATTACHMENT12             0x8CEC
+#define GL_COLOR_ATTACHMENT13             0x8CED
+#define GL_COLOR_ATTACHMENT14             0x8CEE
+#define GL_COLOR_ATTACHMENT15             0x8CEF
+#define GL_DEPTH_ATTACHMENT               0x8D00
+#define GL_STENCIL_ATTACHMENT             0x8D20
+#define GL_FRAMEBUFFER                    0x8D40
+#define GL_RENDERBUFFER                   0x8D41
+#define GL_RENDERBUFFER_WIDTH             0x8D42
+#define GL_RENDERBUFFER_HEIGHT            0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
+#define GL_STENCIL_INDEX1                 0x8D46
+#define GL_STENCIL_INDEX4                 0x8D47
+#define GL_STENCIL_INDEX8                 0x8D48
+#define GL_STENCIL_INDEX16                0x8D49
+#define GL_RENDERBUFFER_RED_SIZE          0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
+#define GL_MAX_SAMPLES                    0x8D57
+#define GL_FRAMEBUFFER_SRGB               0x8DB9
+#define GL_HALF_FLOAT                     0x140B
+#define GL_MAP_READ_BIT                   0x0001
+#define GL_MAP_WRITE_BIT                  0x0002
+#define GL_MAP_INVALIDATE_RANGE_BIT       0x0004
+#define GL_MAP_INVALIDATE_BUFFER_BIT      0x0008
+#define GL_MAP_FLUSH_EXPLICIT_BIT         0x0010
+#define GL_MAP_UNSYNCHRONIZED_BIT         0x0020
+#define GL_COMPRESSED_RED_RGTC1           0x8DBB
+#define GL_COMPRESSED_SIGNED_RED_RGTC1    0x8DBC
+#define GL_COMPRESSED_RG_RGTC2            0x8DBD
+#define GL_COMPRESSED_SIGNED_RG_RGTC2     0x8DBE
+#define GL_RG                             0x8227
+#define GL_RG_INTEGER                     0x8228
+#define GL_R8                             0x8229
+#define GL_R16                            0x822A
+#define GL_RG8                            0x822B
+#define GL_RG16                           0x822C
+#define GL_R16F                           0x822D
+#define GL_R32F                           0x822E
+#define GL_RG16F                          0x822F
+#define GL_RG32F                          0x8230
+#define GL_R8I                            0x8231
+#define GL_R8UI                           0x8232
+#define GL_R16I                           0x8233
+#define GL_R16UI                          0x8234
+#define GL_R32I                           0x8235
+#define GL_R32UI                          0x8236
+#define GL_RG8I                           0x8237
+#define GL_RG8UI                          0x8238
+#define GL_RG16I                          0x8239
+#define GL_RG16UI                         0x823A
+#define GL_RG32I                          0x823B
+#define GL_RG32UI                         0x823C
+#define GL_VERTEX_ARRAY_BINDING           0x85B5
+typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
+typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data);
+typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index);
+typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode);
+typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void);
+typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
+typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp);
+typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode);
+typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params);
+typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name);
+typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
+typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index);
+typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer);
+typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer);
+typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers);
+typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
+typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void *(APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
+typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length);
+typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array);
+typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays);
+typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
+typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
+GLAPI void APIENTRY glGetBooleani_v (GLenum target, GLuint index, GLboolean *data);
+GLAPI void APIENTRY glGetIntegeri_v (GLenum target, GLuint index, GLint *data);
+GLAPI void APIENTRY glEnablei (GLenum target, GLuint index);
+GLAPI void APIENTRY glDisablei (GLenum target, GLuint index);
+GLAPI GLboolean APIENTRY glIsEnabledi (GLenum target, GLuint index);
+GLAPI void APIENTRY glBeginTransformFeedback (GLenum primitiveMode);
+GLAPI void APIENTRY glEndTransformFeedback (void);
+GLAPI void APIENTRY glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+GLAPI void APIENTRY glBindBufferBase (GLenum target, GLuint index, GLuint buffer);
+GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode);
+GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
+GLAPI void APIENTRY glClampColor (GLenum target, GLenum clamp);
+GLAPI void APIENTRY glBeginConditionalRender (GLuint id, GLenum mode);
+GLAPI void APIENTRY glEndConditionalRender (void);
+GLAPI void APIENTRY glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
+GLAPI void APIENTRY glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glVertexAttribI1i (GLuint index, GLint x);
+GLAPI void APIENTRY glVertexAttribI2i (GLuint index, GLint x, GLint y);
+GLAPI void APIENTRY glVertexAttribI3i (GLuint index, GLint x, GLint y, GLint z);
+GLAPI void APIENTRY glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w);
+GLAPI void APIENTRY glVertexAttribI1ui (GLuint index, GLuint x);
+GLAPI void APIENTRY glVertexAttribI2ui (GLuint index, GLuint x, GLuint y);
+GLAPI void APIENTRY glVertexAttribI3ui (GLuint index, GLuint x, GLuint y, GLuint z);
+GLAPI void APIENTRY glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+GLAPI void APIENTRY glVertexAttribI1iv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttribI2iv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttribI3iv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttribI4iv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glVertexAttribI1uiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttribI2uiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttribI3uiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttribI4uiv (GLuint index, const GLuint *v);
+GLAPI void APIENTRY glVertexAttribI4bv (GLuint index, const GLbyte *v);
+GLAPI void APIENTRY glVertexAttribI4sv (GLuint index, const GLshort *v);
+GLAPI void APIENTRY glVertexAttribI4ubv (GLuint index, const GLubyte *v);
+GLAPI void APIENTRY glVertexAttribI4usv (GLuint index, const GLushort *v);
+GLAPI void APIENTRY glGetUniformuiv (GLuint program, GLint location, GLuint *params);
+GLAPI void APIENTRY glBindFragDataLocation (GLuint program, GLuint color, const GLchar *name);
+GLAPI GLint APIENTRY glGetFragDataLocation (GLuint program, const GLchar *name);
+GLAPI void APIENTRY glUniform1ui (GLint location, GLuint v0);
+GLAPI void APIENTRY glUniform2ui (GLint location, GLuint v0, GLuint v1);
+GLAPI void APIENTRY glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2);
+GLAPI void APIENTRY glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+GLAPI void APIENTRY glUniform1uiv (GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glUniform2uiv (GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glUniform3uiv (GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glUniform4uiv (GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glTexParameterIiv (GLenum target, GLenum pname, const GLint *params);
+GLAPI void APIENTRY glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params);
+GLAPI void APIENTRY glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value);
+GLAPI void APIENTRY glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value);
+GLAPI void APIENTRY glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value);
+GLAPI void APIENTRY glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
+GLAPI const GLubyte *APIENTRY glGetStringi (GLenum name, GLuint index);
+GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint renderbuffer);
+GLAPI void APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer);
+GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers);
+GLAPI void APIENTRY glGenRenderbuffers (GLsizei n, GLuint *renderbuffers);
+GLAPI void APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params);
+GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint framebuffer);
+GLAPI void APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer);
+GLAPI void APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers);
+GLAPI void APIENTRY glGenFramebuffers (GLsizei n, GLuint *framebuffers);
+GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum target);
+GLAPI void APIENTRY glFramebufferTexture1D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GLAPI void APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GLAPI void APIENTRY glFramebufferTexture3D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGenerateMipmap (GLenum target);
+GLAPI void APIENTRY glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
+GLAPI void *APIENTRY glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
+GLAPI void APIENTRY glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length);
+GLAPI void APIENTRY glBindVertexArray (GLuint array);
+GLAPI void APIENTRY glDeleteVertexArrays (GLsizei n, const GLuint *arrays);
+GLAPI void APIENTRY glGenVertexArrays (GLsizei n, GLuint *arrays);
+GLAPI GLboolean APIENTRY glIsVertexArray (GLuint array);
+#endif
+#endif /* GL_VERSION_3_0 */
+
+#ifndef GL_VERSION_3_1
+#define GL_VERSION_3_1 1
+#define GL_SAMPLER_2D_RECT                0x8B63
+#define GL_SAMPLER_2D_RECT_SHADOW         0x8B64
+#define GL_SAMPLER_BUFFER                 0x8DC2
+#define GL_INT_SAMPLER_2D_RECT            0x8DCD
+#define GL_INT_SAMPLER_BUFFER             0x8DD0
+#define GL_UNSIGNED_INT_SAMPLER_2D_RECT   0x8DD5
+#define GL_UNSIGNED_INT_SAMPLER_BUFFER    0x8DD8
+#define GL_TEXTURE_BUFFER                 0x8C2A
+#define GL_MAX_TEXTURE_BUFFER_SIZE        0x8C2B
+#define GL_TEXTURE_BINDING_BUFFER         0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D
+#define GL_TEXTURE_RECTANGLE              0x84F5
+#define GL_TEXTURE_BINDING_RECTANGLE      0x84F6
+#define GL_PROXY_TEXTURE_RECTANGLE        0x84F7
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE     0x84F8
+#define GL_R8_SNORM                       0x8F94
+#define GL_RG8_SNORM                      0x8F95
+#define GL_RGB8_SNORM                     0x8F96
+#define GL_RGBA8_SNORM                    0x8F97
+#define GL_R16_SNORM                      0x8F98
+#define GL_RG16_SNORM                     0x8F99
+#define GL_RGB16_SNORM                    0x8F9A
+#define GL_RGBA16_SNORM                   0x8F9B
+#define GL_SIGNED_NORMALIZED              0x8F9C
+#define GL_PRIMITIVE_RESTART              0x8F9D
+#define GL_PRIMITIVE_RESTART_INDEX        0x8F9E
+#define GL_COPY_READ_BUFFER               0x8F36
+#define GL_COPY_WRITE_BUFFER              0x8F37
+#define GL_UNIFORM_BUFFER                 0x8A11
+#define GL_UNIFORM_BUFFER_BINDING         0x8A28
+#define GL_UNIFORM_BUFFER_START           0x8A29
+#define GL_UNIFORM_BUFFER_SIZE            0x8A2A
+#define GL_MAX_VERTEX_UNIFORM_BLOCKS      0x8A2B
+#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS    0x8A2C
+#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS    0x8A2D
+#define GL_MAX_COMBINED_UNIFORM_BLOCKS    0x8A2E
+#define GL_MAX_UNIFORM_BUFFER_BINDINGS    0x8A2F
+#define GL_MAX_UNIFORM_BLOCK_SIZE         0x8A30
+#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31
+#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32
+#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33
+#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34
+#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35
+#define GL_ACTIVE_UNIFORM_BLOCKS          0x8A36
+#define GL_UNIFORM_TYPE                   0x8A37
+#define GL_UNIFORM_SIZE                   0x8A38
+#define GL_UNIFORM_NAME_LENGTH            0x8A39
+#define GL_UNIFORM_BLOCK_INDEX            0x8A3A
+#define GL_UNIFORM_OFFSET                 0x8A3B
+#define GL_UNIFORM_ARRAY_STRIDE           0x8A3C
+#define GL_UNIFORM_MATRIX_STRIDE          0x8A3D
+#define GL_UNIFORM_IS_ROW_MAJOR           0x8A3E
+#define GL_UNIFORM_BLOCK_BINDING          0x8A3F
+#define GL_UNIFORM_BLOCK_DATA_SIZE        0x8A40
+#define GL_UNIFORM_BLOCK_NAME_LENGTH      0x8A41
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS  0x8A42
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46
+#define GL_INVALID_INDEX                  0xFFFFFFFFu
+typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount);
+typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index);
+typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
+typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
+typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei instancecount);
+GLAPI void APIENTRY glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount);
+GLAPI void APIENTRY glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer);
+GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint index);
+GLAPI void APIENTRY glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
+GLAPI void APIENTRY glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices);
+GLAPI void APIENTRY glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetActiveUniformName (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
+GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName);
+GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
+GLAPI void APIENTRY glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
+#endif
+#endif /* GL_VERSION_3_1 */
+
+#ifndef GL_VERSION_3_2
+#define GL_VERSION_3_2 1
+typedef struct __GLsync *GLsync;
+#ifndef GLEXT_64_TYPES_DEFINED
+/* This code block is duplicated in glxext.h, so must be protected */
+#define GLEXT_64_TYPES_DEFINED
+/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
+/* (as used in the GL_EXT_timer_query extension). */
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#include <inttypes.h>
+#elif defined(__sun__) || defined(__digital__)
+#include <inttypes.h>
+#if defined(__STDC__)
+#if defined(__arch64__) || defined(_LP64)
+typedef long int int64_t;
+typedef unsigned long int uint64_t;
+#else
+typedef long long int int64_t;
+typedef unsigned long long int uint64_t;
+#endif /* __arch64__ */
+#endif /* __STDC__ */
+#elif defined( __VMS ) || defined(__sgi)
+#include <inttypes.h>
+#elif defined(__SCO__) || defined(__USLC__)
+#include <stdint.h>
+#elif defined(__UNIXOS2__) || defined(__SOL64__)
+typedef long int int32_t;
+typedef long long int int64_t;
+typedef unsigned long long int uint64_t;
+#elif defined(_WIN32) && defined(__GNUC__)
+#include <stdint.h>
+#elif defined(_WIN32)
+typedef __int32 int32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+/* Fallback if nothing above works */
+#include <inttypes.h>
+#endif
+#endif
+typedef uint64_t GLuint64;
+typedef int64_t GLint64;
+#define GL_CONTEXT_CORE_PROFILE_BIT       0x00000001
+#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002
+#define GL_LINES_ADJACENCY                0x000A
+#define GL_LINE_STRIP_ADJACENCY           0x000B
+#define GL_TRIANGLES_ADJACENCY            0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY       0x000D
+#define GL_PROGRAM_POINT_SIZE             0x8642
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8
+#define GL_GEOMETRY_SHADER                0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT          0x8916
+#define GL_GEOMETRY_INPUT_TYPE            0x8917
+#define GL_GEOMETRY_OUTPUT_TYPE           0x8918
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES   0x8DE0
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1
+#define GL_MAX_VERTEX_OUTPUT_COMPONENTS   0x9122
+#define GL_MAX_GEOMETRY_INPUT_COMPONENTS  0x9123
+#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124
+#define GL_MAX_FRAGMENT_INPUT_COMPONENTS  0x9125
+#define GL_CONTEXT_PROFILE_MASK           0x9126
+#define GL_DEPTH_CLAMP                    0x864F
+#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C
+#define GL_FIRST_VERTEX_CONVENTION        0x8E4D
+#define GL_LAST_VERTEX_CONVENTION         0x8E4E
+#define GL_PROVOKING_VERTEX               0x8E4F
+#define GL_TEXTURE_CUBE_MAP_SEAMLESS      0x884F
+#define GL_MAX_SERVER_WAIT_TIMEOUT        0x9111
+#define GL_OBJECT_TYPE                    0x9112
+#define GL_SYNC_CONDITION                 0x9113
+#define GL_SYNC_STATUS                    0x9114
+#define GL_SYNC_FLAGS                     0x9115
+#define GL_SYNC_FENCE                     0x9116
+#define GL_SYNC_GPU_COMMANDS_COMPLETE     0x9117
+#define GL_UNSIGNALED                     0x9118
+#define GL_SIGNALED                       0x9119
+#define GL_ALREADY_SIGNALED               0x911A
+#define GL_TIMEOUT_EXPIRED                0x911B
+#define GL_CONDITION_SATISFIED            0x911C
+#define GL_WAIT_FAILED                    0x911D
+#define GL_TIMEOUT_IGNORED                0xFFFFFFFFFFFFFFFFull
+#define GL_SYNC_FLUSH_COMMANDS_BIT        0x00000001
+#define GL_SAMPLE_POSITION                0x8E50
+#define GL_SAMPLE_MASK                    0x8E51
+#define GL_SAMPLE_MASK_VALUE              0x8E52
+#define GL_MAX_SAMPLE_MASK_WORDS          0x8E59
+#define GL_TEXTURE_2D_MULTISAMPLE         0x9100
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE   0x9101
+#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY   0x9102
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
+#define GL_TEXTURE_SAMPLES                0x9106
+#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
+#define GL_SAMPLER_2D_MULTISAMPLE         0x9108
+#define GL_INT_SAMPLER_2D_MULTISAMPLE     0x9109
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
+#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY   0x910B
+#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
+#define GL_MAX_COLOR_TEXTURE_SAMPLES      0x910E
+#define GL_MAX_DEPTH_TEXTURE_SAMPLES      0x910F
+#define GL_MAX_INTEGER_SAMPLES            0x9110
+typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex);
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex);
+typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode);
+typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags);
+typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync);
+typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync);
+typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout);
+typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout);
+typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *data);
+typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
+typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data);
+typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val);
+typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint maskNumber, GLbitfield mask);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex);
+GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex);
+GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex);
+GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex);
+GLAPI void APIENTRY glProvokingVertex (GLenum mode);
+GLAPI GLsync APIENTRY glFenceSync (GLenum condition, GLbitfield flags);
+GLAPI GLboolean APIENTRY glIsSync (GLsync sync);
+GLAPI void APIENTRY glDeleteSync (GLsync sync);
+GLAPI GLenum APIENTRY glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout);
+GLAPI void APIENTRY glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout);
+GLAPI void APIENTRY glGetInteger64v (GLenum pname, GLint64 *data);
+GLAPI void APIENTRY glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
+GLAPI void APIENTRY glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data);
+GLAPI void APIENTRY glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params);
+GLAPI void APIENTRY glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level);
+GLAPI void APIENTRY glTexImage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTexImage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val);
+GLAPI void APIENTRY glSampleMaski (GLuint maskNumber, GLbitfield mask);
+#endif
+#endif /* GL_VERSION_3_2 */
+
+#ifndef GL_VERSION_3_3
+#define GL_VERSION_3_3 1
+#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR    0x88FE
+#define GL_SRC1_COLOR                     0x88F9
+#define GL_ONE_MINUS_SRC1_COLOR           0x88FA
+#define GL_ONE_MINUS_SRC1_ALPHA           0x88FB
+#define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS   0x88FC
+#define GL_ANY_SAMPLES_PASSED             0x8C2F
+#define GL_SAMPLER_BINDING                0x8919
+#define GL_RGB10_A2UI                     0x906F
+#define GL_TEXTURE_SWIZZLE_R              0x8E42
+#define GL_TEXTURE_SWIZZLE_G              0x8E43
+#define GL_TEXTURE_SWIZZLE_B              0x8E44
+#define GL_TEXTURE_SWIZZLE_A              0x8E45
+#define GL_TEXTURE_SWIZZLE_RGBA           0x8E46
+#define GL_TIME_ELAPSED                   0x88BF
+#define GL_TIMESTAMP                      0x8E28
+#define GL_INT_2_10_10_10_REV             0x8D9F
+typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name);
+typedef GLint (APIENTRYP PFNGLGETFRAGDATAINDEXPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLGENSAMPLERSPROC) (GLsizei count, GLuint *samplers);
+typedef void (APIENTRYP PFNGLDELETESAMPLERSPROC) (GLsizei count, const GLuint *samplers);
+typedef GLboolean (APIENTRYP PFNGLISSAMPLERPROC) (GLuint sampler);
+typedef void (APIENTRYP PFNGLBINDSAMPLERPROC) (GLuint unit, GLuint sampler);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIPROC) (GLuint sampler, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, const GLint *param);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFPROC) (GLuint sampler, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, const GLfloat *param);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, const GLint *param);
+typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, const GLuint *param);
+typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLQUERYCOUNTERPROC) (GLuint id, GLenum target);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VPROC) (GLuint id, GLenum pname, GLint64 *params);
+typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VPROC) (GLuint id, GLenum pname, GLuint64 *params);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindFragDataLocationIndexed (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name);
+GLAPI GLint APIENTRY glGetFragDataIndex (GLuint program, const GLchar *name);
+GLAPI void APIENTRY glGenSamplers (GLsizei count, GLuint *samplers);
+GLAPI void APIENTRY glDeleteSamplers (GLsizei count, const GLuint *samplers);
+GLAPI GLboolean APIENTRY glIsSampler (GLuint sampler);
+GLAPI void APIENTRY glBindSampler (GLuint unit, GLuint sampler);
+GLAPI void APIENTRY glSamplerParameteri (GLuint sampler, GLenum pname, GLint param);
+GLAPI void APIENTRY glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param);
+GLAPI void APIENTRY glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param);
+GLAPI void APIENTRY glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param);
+GLAPI void APIENTRY glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param);
+GLAPI void APIENTRY glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glQueryCounter (GLuint id, GLenum target);
+GLAPI void APIENTRY glGetQueryObjecti64v (GLuint id, GLenum pname, GLint64 *params);
+GLAPI void APIENTRY glGetQueryObjectui64v (GLuint id, GLenum pname, GLuint64 *params);
+GLAPI void APIENTRY glVertexAttribDivisor (GLuint index, GLuint divisor);
+GLAPI void APIENTRY glVertexAttribP1ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+GLAPI void APIENTRY glVertexAttribP1uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+GLAPI void APIENTRY glVertexAttribP2ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+GLAPI void APIENTRY glVertexAttribP2uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+GLAPI void APIENTRY glVertexAttribP3ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+GLAPI void APIENTRY glVertexAttribP3uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+GLAPI void APIENTRY glVertexAttribP4ui (GLuint index, GLenum type, GLboolean normalized, GLuint value);
+GLAPI void APIENTRY glVertexAttribP4uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
+#endif
+#endif /* GL_VERSION_3_3 */
+
+#ifndef GL_VERSION_4_0
+#define GL_VERSION_4_0 1
+#define GL_SAMPLE_SHADING                 0x8C36
+#define GL_MIN_SAMPLE_SHADING_VALUE       0x8C37
+#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E
+#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F
+#define GL_TEXTURE_CUBE_MAP_ARRAY         0x9009
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY   0x900B
+#define GL_SAMPLER_CUBE_MAP_ARRAY         0x900C
+#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW  0x900D
+#define GL_INT_SAMPLER_CUBE_MAP_ARRAY     0x900E
+#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F
+#define GL_DRAW_INDIRECT_BUFFER           0x8F3F
+#define GL_DRAW_INDIRECT_BUFFER_BINDING   0x8F43
+#define GL_GEOMETRY_SHADER_INVOCATIONS    0x887F
+#define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A
+#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B
+#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C
+#define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D
+#define GL_MAX_VERTEX_STREAMS             0x8E71
+#define GL_DOUBLE_VEC2                    0x8FFC
+#define GL_DOUBLE_VEC3                    0x8FFD
+#define GL_DOUBLE_VEC4                    0x8FFE
+#define GL_DOUBLE_MAT2                    0x8F46
+#define GL_DOUBLE_MAT3                    0x8F47
+#define GL_DOUBLE_MAT4                    0x8F48
+#define GL_DOUBLE_MAT2x3                  0x8F49
+#define GL_DOUBLE_MAT2x4                  0x8F4A
+#define GL_DOUBLE_MAT3x2                  0x8F4B
+#define GL_DOUBLE_MAT3x4                  0x8F4C
+#define GL_DOUBLE_MAT4x2                  0x8F4D
+#define GL_DOUBLE_MAT4x3                  0x8F4E
+#define GL_ACTIVE_SUBROUTINES             0x8DE5
+#define GL_ACTIVE_SUBROUTINE_UNIFORMS     0x8DE6
+#define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47
+#define GL_ACTIVE_SUBROUTINE_MAX_LENGTH   0x8E48
+#define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49
+#define GL_MAX_SUBROUTINES                0x8DE7
+#define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8
+#define GL_NUM_COMPATIBLE_SUBROUTINES     0x8E4A
+#define GL_COMPATIBLE_SUBROUTINES         0x8E4B
+#define GL_PATCHES                        0x000E
+#define GL_PATCH_VERTICES                 0x8E72
+#define GL_PATCH_DEFAULT_INNER_LEVEL      0x8E73
+#define GL_PATCH_DEFAULT_OUTER_LEVEL      0x8E74
+#define GL_TESS_CONTROL_OUTPUT_VERTICES   0x8E75
+#define GL_TESS_GEN_MODE                  0x8E76
+#define GL_TESS_GEN_SPACING               0x8E77
+#define GL_TESS_GEN_VERTEX_ORDER          0x8E78
+#define GL_TESS_GEN_POINT_MODE            0x8E79
+#define GL_ISOLINES                       0x8E7A
+#define GL_FRACTIONAL_ODD                 0x8E7B
+#define GL_FRACTIONAL_EVEN                0x8E7C
+#define GL_MAX_PATCH_VERTICES             0x8E7D
+#define GL_MAX_TESS_GEN_LEVEL             0x8E7E
+#define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F
+#define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80
+#define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81
+#define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82
+#define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83
+#define GL_MAX_TESS_PATCH_COMPONENTS      0x8E84
+#define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85
+#define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86
+#define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89
+#define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A
+#define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C
+#define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D
+#define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E
+#define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1
+#define GL_TESS_EVALUATION_SHADER         0x8E87
+#define GL_TESS_CONTROL_SHADER            0x8E88
+#define GL_TRANSFORM_FEEDBACK             0x8E22
+#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23
+#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24
+#define GL_TRANSFORM_FEEDBACK_BINDING     0x8E25
+#define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70
+typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLfloat value);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
+typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst);
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+typedef void (APIENTRYP PFNGLDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect);
+typedef void (APIENTRYP PFNGLUNIFORM1DPROC) (GLint location, GLdouble x);
+typedef void (APIENTRYP PFNGLUNIFORM2DPROC) (GLint location, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLUNIFORM3DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLUNIFORM4DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLUNIFORM1DVPROC) (GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORM2DVPROC) (GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORM3DVPROC) (GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORM4DVPROC) (GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLGETUNIFORMDVPROC) (GLuint program, GLint location, GLdouble *params);
+typedef GLint (APIENTRYP PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) (GLuint program, GLenum shadertype, const GLchar *name);
+typedef GLuint (APIENTRYP PFNGLGETSUBROUTINEINDEXPROC) (GLuint program, GLenum shadertype, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values);
+typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
+typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINENAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
+typedef void (APIENTRYP PFNGLUNIFORMSUBROUTINESUIVPROC) (GLenum shadertype, GLsizei count, const GLuint *indices);
+typedef void (APIENTRYP PFNGLGETUNIFORMSUBROUTINEUIVPROC) (GLenum shadertype, GLint location, GLuint *params);
+typedef void (APIENTRYP PFNGLGETPROGRAMSTAGEIVPROC) (GLuint program, GLenum shadertype, GLenum pname, GLint *values);
+typedef void (APIENTRYP PFNGLPATCHPARAMETERIPROC) (GLenum pname, GLint value);
+typedef void (APIENTRYP PFNGLPATCHPARAMETERFVPROC) (GLenum pname, const GLfloat *values);
+typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKPROC) (GLenum target, GLuint id);
+typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSPROC) (GLsizei n, const GLuint *ids);
+typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids);
+typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKPROC) (GLuint id);
+typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKPROC) (void);
+typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKPROC) (void);
+typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKPROC) (GLenum mode, GLuint id);
+typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) (GLenum mode, GLuint id, GLuint stream);
+typedef void (APIENTRYP PFNGLBEGINQUERYINDEXEDPROC) (GLenum target, GLuint index, GLuint id);
+typedef void (APIENTRYP PFNGLENDQUERYINDEXEDPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLGETQUERYINDEXEDIVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMinSampleShading (GLfloat value);
+GLAPI void APIENTRY glBlendEquationi (GLuint buf, GLenum mode);
+GLAPI void APIENTRY glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
+GLAPI void APIENTRY glBlendFunci (GLuint buf, GLenum src, GLenum dst);
+GLAPI void APIENTRY glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+GLAPI void APIENTRY glDrawArraysIndirect (GLenum mode, const void *indirect);
+GLAPI void APIENTRY glDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect);
+GLAPI void APIENTRY glUniform1d (GLint location, GLdouble x);
+GLAPI void APIENTRY glUniform2d (GLint location, GLdouble x, GLdouble y);
+GLAPI void APIENTRY glUniform3d (GLint location, GLdouble x, GLdouble y, GLdouble z);
+GLAPI void APIENTRY glUniform4d (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+GLAPI void APIENTRY glUniform1dv (GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glUniform2dv (GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glUniform3dv (GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glUniform4dv (GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix2x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix2x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix3x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix3x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix4x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glUniformMatrix4x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glGetUniformdv (GLuint program, GLint location, GLdouble *params);
+GLAPI GLint APIENTRY glGetSubroutineUniformLocation (GLuint program, GLenum shadertype, const GLchar *name);
+GLAPI GLuint APIENTRY glGetSubroutineIndex (GLuint program, GLenum shadertype, const GLchar *name);
+GLAPI void APIENTRY glGetActiveSubroutineUniformiv (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values);
+GLAPI void APIENTRY glGetActiveSubroutineUniformName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
+GLAPI void APIENTRY glGetActiveSubroutineName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name);
+GLAPI void APIENTRY glUniformSubroutinesuiv (GLenum shadertype, GLsizei count, const GLuint *indices);
+GLAPI void APIENTRY glGetUniformSubroutineuiv (GLenum shadertype, GLint location, GLuint *params);
+GLAPI void APIENTRY glGetProgramStageiv (GLuint program, GLenum shadertype, GLenum pname, GLint *values);
+GLAPI void APIENTRY glPatchParameteri (GLenum pname, GLint value);
+GLAPI void APIENTRY glPatchParameterfv (GLenum pname, const GLfloat *values);
+GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id);
+GLAPI void APIENTRY glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids);
+GLAPI void APIENTRY glGenTransformFeedbacks (GLsizei n, GLuint *ids);
+GLAPI GLboolean APIENTRY glIsTransformFeedback (GLuint id);
+GLAPI void APIENTRY glPauseTransformFeedback (void);
+GLAPI void APIENTRY glResumeTransformFeedback (void);
+GLAPI void APIENTRY glDrawTransformFeedback (GLenum mode, GLuint id);
+GLAPI void APIENTRY glDrawTransformFeedbackStream (GLenum mode, GLuint id, GLuint stream);
+GLAPI void APIENTRY glBeginQueryIndexed (GLenum target, GLuint index, GLuint id);
+GLAPI void APIENTRY glEndQueryIndexed (GLenum target, GLuint index);
+GLAPI void APIENTRY glGetQueryIndexediv (GLenum target, GLuint index, GLenum pname, GLint *params);
+#endif
+#endif /* GL_VERSION_4_0 */
+
+#ifndef GL_VERSION_4_1
+#define GL_VERSION_4_1 1
+#define GL_FIXED                          0x140C
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B
+#define GL_LOW_FLOAT                      0x8DF0
+#define GL_MEDIUM_FLOAT                   0x8DF1
+#define GL_HIGH_FLOAT                     0x8DF2
+#define GL_LOW_INT                        0x8DF3
+#define GL_MEDIUM_INT                     0x8DF4
+#define GL_HIGH_INT                       0x8DF5
+#define GL_SHADER_COMPILER                0x8DFA
+#define GL_SHADER_BINARY_FORMATS          0x8DF8
+#define GL_NUM_SHADER_BINARY_FORMATS      0x8DF9
+#define GL_MAX_VERTEX_UNIFORM_VECTORS     0x8DFB
+#define GL_MAX_VARYING_VECTORS            0x8DFC
+#define GL_MAX_FRAGMENT_UNIFORM_VECTORS   0x8DFD
+#define GL_RGB565                         0x8D62
+#define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257
+#define GL_PROGRAM_BINARY_LENGTH          0x8741
+#define GL_NUM_PROGRAM_BINARY_FORMATS     0x87FE
+#define GL_PROGRAM_BINARY_FORMATS         0x87FF
+#define GL_VERTEX_SHADER_BIT              0x00000001
+#define GL_FRAGMENT_SHADER_BIT            0x00000002
+#define GL_GEOMETRY_SHADER_BIT            0x00000004
+#define GL_TESS_CONTROL_SHADER_BIT        0x00000008
+#define GL_TESS_EVALUATION_SHADER_BIT     0x00000010
+#define GL_ALL_SHADER_BITS                0xFFFFFFFF
+#define GL_PROGRAM_SEPARABLE              0x8258
+#define GL_ACTIVE_PROGRAM                 0x8259
+#define GL_PROGRAM_PIPELINE_BINDING       0x825A
+#define GL_MAX_VIEWPORTS                  0x825B
+#define GL_VIEWPORT_SUBPIXEL_BITS         0x825C
+#define GL_VIEWPORT_BOUNDS_RANGE          0x825D
+#define GL_LAYER_PROVOKING_VERTEX         0x825E
+#define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F
+#define GL_UNDEFINED_VERTEX               0x8260
+typedef void (APIENTRYP PFNGLRELEASESHADERCOMPILERPROC) (void);
+typedef void (APIENTRYP PFNGLSHADERBINARYPROC) (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length);
+typedef void (APIENTRYP PFNGLGETSHADERPRECISIONFORMATPROC) (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision);
+typedef void (APIENTRYP PFNGLDEPTHRANGEFPROC) (GLfloat n, GLfloat f);
+typedef void (APIENTRYP PFNGLCLEARDEPTHFPROC) (GLfloat d);
+typedef void (APIENTRYP PFNGLGETPROGRAMBINARYPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
+typedef void (APIENTRYP PFNGLPROGRAMBINARYPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length);
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value);
+typedef void (APIENTRYP PFNGLUSEPROGRAMSTAGESPROC) (GLuint pipeline, GLbitfield stages, GLuint program);
+typedef void (APIENTRYP PFNGLACTIVESHADERPROGRAMPROC) (GLuint pipeline, GLuint program);
+typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMVPROC) (GLenum type, GLsizei count, const GLchar *const*strings);
+typedef void (APIENTRYP PFNGLBINDPROGRAMPIPELINEPROC) (GLuint pipeline);
+typedef void (APIENTRYP PFNGLDELETEPROGRAMPIPELINESPROC) (GLsizei n, const GLuint *pipelines);
+typedef void (APIENTRYP PFNGLGENPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines);
+typedef GLboolean (APIENTRYP PFNGLISPROGRAMPIPELINEPROC) (GLuint pipeline);
+typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEIVPROC) (GLuint pipeline, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IPROC) (GLuint program, GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FPROC) (GLuint program, GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DPROC) (GLuint program, GLint location, GLdouble v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIPROC) (GLuint program, GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IPROC) (GLuint program, GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEPROC) (GLuint pipeline);
+typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DPROC) (GLuint index, GLdouble x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DPROC) (GLuint index, GLdouble x, GLdouble y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVPROC) (GLuint index, const GLdouble *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVPROC) (GLuint index, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLVIEWPORTARRAYVPROC) (GLuint first, GLsizei count, const GLfloat *v);
+typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h);
+typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFVPROC) (GLuint index, const GLfloat *v);
+typedef void (APIENTRYP PFNGLSCISSORARRAYVPROC) (GLuint first, GLsizei count, const GLint *v);
+typedef void (APIENTRYP PFNGLSCISSORINDEXEDPROC) (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLSCISSORINDEXEDVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLDEPTHRANGEARRAYVPROC) (GLuint first, GLsizei count, const GLdouble *v);
+typedef void (APIENTRYP PFNGLDEPTHRANGEINDEXEDPROC) (GLuint index, GLdouble n, GLdouble f);
+typedef void (APIENTRYP PFNGLGETFLOATI_VPROC) (GLenum target, GLuint index, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETDOUBLEI_VPROC) (GLenum target, GLuint index, GLdouble *data);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glReleaseShaderCompiler (void);
+GLAPI void APIENTRY glShaderBinary (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length);
+GLAPI void APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision);
+GLAPI void APIENTRY glDepthRangef (GLfloat n, GLfloat f);
+GLAPI void APIENTRY glClearDepthf (GLfloat d);
+GLAPI void APIENTRY glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
+GLAPI void APIENTRY glProgramBinary (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length);
+GLAPI void APIENTRY glProgramParameteri (GLuint program, GLenum pname, GLint value);
+GLAPI void APIENTRY glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program);
+GLAPI void APIENTRY glActiveShaderProgram (GLuint pipeline, GLuint program);
+GLAPI GLuint APIENTRY glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar *const*strings);
+GLAPI void APIENTRY glBindProgramPipeline (GLuint pipeline);
+GLAPI void APIENTRY glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines);
+GLAPI void APIENTRY glGenProgramPipelines (GLsizei n, GLuint *pipelines);
+GLAPI GLboolean APIENTRY glIsProgramPipeline (GLuint pipeline);
+GLAPI void APIENTRY glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params);
+GLAPI void APIENTRY glProgramUniform1i (GLuint program, GLint location, GLint v0);
+GLAPI void APIENTRY glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glProgramUniform1f (GLuint program, GLint location, GLfloat v0);
+GLAPI void APIENTRY glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniform1d (GLuint program, GLint location, GLdouble v0);
+GLAPI void APIENTRY glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniform1ui (GLuint program, GLint location, GLuint v0);
+GLAPI void APIENTRY glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1);
+GLAPI void APIENTRY glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1);
+GLAPI void APIENTRY glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniform2d (GLuint program, GLint location, GLdouble v0, GLdouble v1);
+GLAPI void APIENTRY glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1);
+GLAPI void APIENTRY glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
+GLAPI void APIENTRY glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+GLAPI void APIENTRY glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniform3d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2);
+GLAPI void APIENTRY glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
+GLAPI void APIENTRY glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+GLAPI void APIENTRY glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value);
+GLAPI void APIENTRY glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+GLAPI void APIENTRY glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniform4d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3);
+GLAPI void APIENTRY glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+GLAPI void APIENTRY glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value);
+GLAPI void APIENTRY glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+GLAPI void APIENTRY glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
+GLAPI void APIENTRY glValidateProgramPipeline (GLuint pipeline);
+GLAPI void APIENTRY glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
+GLAPI void APIENTRY glVertexAttribL1d (GLuint index, GLdouble x);
+GLAPI void APIENTRY glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y);
+GLAPI void APIENTRY glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z);
+GLAPI void APIENTRY glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+GLAPI void APIENTRY glVertexAttribL1dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttribL2dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttribL3dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttribL4dv (GLuint index, const GLdouble *v);
+GLAPI void APIENTRY glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
+GLAPI void APIENTRY glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble *params);
+GLAPI void APIENTRY glViewportArrayv (GLuint first, GLsizei count, const GLfloat *v);
+GLAPI void APIENTRY glViewportIndexedf (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h);
+GLAPI void APIENTRY glViewportIndexedfv (GLuint index, const GLfloat *v);
+GLAPI void APIENTRY glScissorArrayv (GLuint first, GLsizei count, const GLint *v);
+GLAPI void APIENTRY glScissorIndexed (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glScissorIndexedv (GLuint index, const GLint *v);
+GLAPI void APIENTRY glDepthRangeArrayv (GLuint first, GLsizei count, const GLdouble *v);
+GLAPI void APIENTRY glDepthRangeIndexed (GLuint index, GLdouble n, GLdouble f);
+GLAPI void APIENTRY glGetFloati_v (GLenum target, GLuint index, GLfloat *data);
+GLAPI void APIENTRY glGetDoublei_v (GLenum target, GLuint index, GLdouble *data);
+#endif
+#endif /* GL_VERSION_4_1 */
+
+#ifndef GL_VERSION_4_2
+#define GL_VERSION_4_2 1
+#define GL_UNPACK_COMPRESSED_BLOCK_WIDTH  0x9127
+#define GL_UNPACK_COMPRESSED_BLOCK_HEIGHT 0x9128
+#define GL_UNPACK_COMPRESSED_BLOCK_DEPTH  0x9129
+#define GL_UNPACK_COMPRESSED_BLOCK_SIZE   0x912A
+#define GL_PACK_COMPRESSED_BLOCK_WIDTH    0x912B
+#define GL_PACK_COMPRESSED_BLOCK_HEIGHT   0x912C
+#define GL_PACK_COMPRESSED_BLOCK_DEPTH    0x912D
+#define GL_PACK_COMPRESSED_BLOCK_SIZE     0x912E
+#define GL_NUM_SAMPLE_COUNTS              0x9380
+#define GL_MIN_MAP_BUFFER_ALIGNMENT       0x90BC
+#define GL_ATOMIC_COUNTER_BUFFER          0x92C0
+#define GL_ATOMIC_COUNTER_BUFFER_BINDING  0x92C1
+#define GL_ATOMIC_COUNTER_BUFFER_START    0x92C2
+#define GL_ATOMIC_COUNTER_BUFFER_SIZE     0x92C3
+#define GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE 0x92C4
+#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS 0x92C5
+#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES 0x92C6
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER 0x92C7
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER 0x92C8
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER 0x92C9
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER 0x92CA
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER 0x92CB
+#define GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS 0x92CC
+#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS 0x92CD
+#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS 0x92CE
+#define GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS 0x92CF
+#define GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS 0x92D0
+#define GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS 0x92D1
+#define GL_MAX_VERTEX_ATOMIC_COUNTERS     0x92D2
+#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS 0x92D3
+#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS 0x92D4
+#define GL_MAX_GEOMETRY_ATOMIC_COUNTERS   0x92D5
+#define GL_MAX_FRAGMENT_ATOMIC_COUNTERS   0x92D6
+#define GL_MAX_COMBINED_ATOMIC_COUNTERS   0x92D7
+#define GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE 0x92D8
+#define GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS 0x92DC
+#define GL_ACTIVE_ATOMIC_COUNTER_BUFFERS  0x92D9
+#define GL_UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX 0x92DA
+#define GL_UNSIGNED_INT_ATOMIC_COUNTER    0x92DB
+#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT 0x00000001
+#define GL_ELEMENT_ARRAY_BARRIER_BIT      0x00000002
+#define GL_UNIFORM_BARRIER_BIT            0x00000004
+#define GL_TEXTURE_FETCH_BARRIER_BIT      0x00000008
+#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020
+#define GL_COMMAND_BARRIER_BIT            0x00000040
+#define GL_PIXEL_BUFFER_BARRIER_BIT       0x00000080
+#define GL_TEXTURE_UPDATE_BARRIER_BIT     0x00000100
+#define GL_BUFFER_UPDATE_BARRIER_BIT      0x00000200
+#define GL_FRAMEBUFFER_BARRIER_BIT        0x00000400
+#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT 0x00000800
+#define GL_ATOMIC_COUNTER_BARRIER_BIT     0x00001000
+#define GL_ALL_BARRIER_BITS               0xFFFFFFFF
+#define GL_MAX_IMAGE_UNITS                0x8F38
+#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS 0x8F39
+#define GL_IMAGE_BINDING_NAME             0x8F3A
+#define GL_IMAGE_BINDING_LEVEL            0x8F3B
+#define GL_IMAGE_BINDING_LAYERED          0x8F3C
+#define GL_IMAGE_BINDING_LAYER            0x8F3D
+#define GL_IMAGE_BINDING_ACCESS           0x8F3E
+#define GL_IMAGE_1D                       0x904C
+#define GL_IMAGE_2D                       0x904D
+#define GL_IMAGE_3D                       0x904E
+#define GL_IMAGE_2D_RECT                  0x904F
+#define GL_IMAGE_CUBE                     0x9050
+#define GL_IMAGE_BUFFER                   0x9051
+#define GL_IMAGE_1D_ARRAY                 0x9052
+#define GL_IMAGE_2D_ARRAY                 0x9053
+#define GL_IMAGE_CUBE_MAP_ARRAY           0x9054
+#define GL_IMAGE_2D_MULTISAMPLE           0x9055
+#define GL_IMAGE_2D_MULTISAMPLE_ARRAY     0x9056
+#define GL_INT_IMAGE_1D                   0x9057
+#define GL_INT_IMAGE_2D                   0x9058
+#define GL_INT_IMAGE_3D                   0x9059
+#define GL_INT_IMAGE_2D_RECT              0x905A
+#define GL_INT_IMAGE_CUBE                 0x905B
+#define GL_INT_IMAGE_BUFFER               0x905C
+#define GL_INT_IMAGE_1D_ARRAY             0x905D
+#define GL_INT_IMAGE_2D_ARRAY             0x905E
+#define GL_INT_IMAGE_CUBE_MAP_ARRAY       0x905F
+#define GL_INT_IMAGE_2D_MULTISAMPLE       0x9060
+#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x9061
+#define GL_UNSIGNED_INT_IMAGE_1D          0x9062
+#define GL_UNSIGNED_INT_IMAGE_2D          0x9063
+#define GL_UNSIGNED_INT_IMAGE_3D          0x9064
+#define GL_UNSIGNED_INT_IMAGE_2D_RECT     0x9065
+#define GL_UNSIGNED_INT_IMAGE_CUBE        0x9066
+#define GL_UNSIGNED_INT_IMAGE_BUFFER      0x9067
+#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY    0x9068
+#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY    0x9069
+#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A
+#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE 0x906B
+#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x906C
+#define GL_MAX_IMAGE_SAMPLES              0x906D
+#define GL_IMAGE_BINDING_FORMAT           0x906E
+#define GL_IMAGE_FORMAT_COMPATIBILITY_TYPE 0x90C7
+#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE 0x90C8
+#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS 0x90C9
+#define GL_MAX_VERTEX_IMAGE_UNIFORMS      0x90CA
+#define GL_MAX_TESS_CONTROL_IMAGE_UNIFORMS 0x90CB
+#define GL_MAX_TESS_EVALUATION_IMAGE_UNIFORMS 0x90CC
+#define GL_MAX_GEOMETRY_IMAGE_UNIFORMS    0x90CD
+#define GL_MAX_FRAGMENT_IMAGE_UNIFORMS    0x90CE
+#define GL_MAX_COMBINED_IMAGE_UNIFORMS    0x90CF
+#define GL_COMPRESSED_RGBA_BPTC_UNORM     0x8E8C
+#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM 0x8E8D
+#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT 0x8E8E
+#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT 0x8E8F
+#define GL_TEXTURE_IMMUTABLE_FORMAT       0x912F
+typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance);
+typedef void (APIENTRYP PFNGLGETINTERNALFORMATIVPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
+typedef void (APIENTRYP PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC) (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREPROC) (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
+typedef void (APIENTRYP PFNGLMEMORYBARRIERPROC) (GLbitfield barriers);
+typedef void (APIENTRYP PFNGLTEXSTORAGE1DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
+typedef void (APIENTRYP PFNGLTEXSTORAGE2DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXSTORAGE3DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC) (GLenum mode, GLuint id, GLsizei instancecount);
+typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC) (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawArraysInstancedBaseInstance (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance);
+GLAPI void APIENTRY glDrawElementsInstancedBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance);
+GLAPI void APIENTRY glDrawElementsInstancedBaseVertexBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance);
+GLAPI void APIENTRY glGetInternalformativ (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
+GLAPI void APIENTRY glGetActiveAtomicCounterBufferiv (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params);
+GLAPI void APIENTRY glBindImageTexture (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
+GLAPI void APIENTRY glMemoryBarrier (GLbitfield barriers);
+GLAPI void APIENTRY glTexStorage1D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
+GLAPI void APIENTRY glTexStorage2D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTexStorage3D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+GLAPI void APIENTRY glDrawTransformFeedbackInstanced (GLenum mode, GLuint id, GLsizei instancecount);
+GLAPI void APIENTRY glDrawTransformFeedbackStreamInstanced (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount);
+#endif
+#endif /* GL_VERSION_4_2 */
+
+#ifndef GL_VERSION_4_3
+#define GL_VERSION_4_3 1
+typedef void (APIENTRY  *GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
+#define GL_NUM_SHADING_LANGUAGE_VERSIONS  0x82E9
+#define GL_VERTEX_ATTRIB_ARRAY_LONG       0x874E
+#define GL_COMPRESSED_RGB8_ETC2           0x9274
+#define GL_COMPRESSED_SRGB8_ETC2          0x9275
+#define GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9276
+#define GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9277
+#define GL_COMPRESSED_RGBA8_ETC2_EAC      0x9278
+#define GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC 0x9279
+#define GL_COMPRESSED_R11_EAC             0x9270
+#define GL_COMPRESSED_SIGNED_R11_EAC      0x9271
+#define GL_COMPRESSED_RG11_EAC            0x9272
+#define GL_COMPRESSED_SIGNED_RG11_EAC     0x9273
+#define GL_PRIMITIVE_RESTART_FIXED_INDEX  0x8D69
+#define GL_ANY_SAMPLES_PASSED_CONSERVATIVE 0x8D6A
+#define GL_MAX_ELEMENT_INDEX              0x8D6B
+#define GL_COMPUTE_SHADER                 0x91B9
+#define GL_MAX_COMPUTE_UNIFORM_BLOCKS     0x91BB
+#define GL_MAX_COMPUTE_TEXTURE_IMAGE_UNITS 0x91BC
+#define GL_MAX_COMPUTE_IMAGE_UNIFORMS     0x91BD
+#define GL_MAX_COMPUTE_SHARED_MEMORY_SIZE 0x8262
+#define GL_MAX_COMPUTE_UNIFORM_COMPONENTS 0x8263
+#define GL_MAX_COMPUTE_ATOMIC_COUNTER_BUFFERS 0x8264
+#define GL_MAX_COMPUTE_ATOMIC_COUNTERS    0x8265
+#define GL_MAX_COMBINED_COMPUTE_UNIFORM_COMPONENTS 0x8266
+#define GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS 0x90EB
+#define GL_MAX_COMPUTE_WORK_GROUP_COUNT   0x91BE
+#define GL_MAX_COMPUTE_WORK_GROUP_SIZE    0x91BF
+#define GL_COMPUTE_WORK_GROUP_SIZE        0x8267
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_COMPUTE_SHADER 0x90EC
+#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_COMPUTE_SHADER 0x90ED
+#define GL_DISPATCH_INDIRECT_BUFFER       0x90EE
+#define GL_DISPATCH_INDIRECT_BUFFER_BINDING 0x90EF
+#define GL_COMPUTE_SHADER_BIT             0x00000020
+#define GL_DEBUG_OUTPUT_SYNCHRONOUS       0x8242
+#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243
+#define GL_DEBUG_CALLBACK_FUNCTION        0x8244
+#define GL_DEBUG_CALLBACK_USER_PARAM      0x8245
+#define GL_DEBUG_SOURCE_API               0x8246
+#define GL_DEBUG_SOURCE_WINDOW_SYSTEM     0x8247
+#define GL_DEBUG_SOURCE_SHADER_COMPILER   0x8248
+#define GL_DEBUG_SOURCE_THIRD_PARTY       0x8249
+#define GL_DEBUG_SOURCE_APPLICATION       0x824A
+#define GL_DEBUG_SOURCE_OTHER             0x824B
+#define GL_DEBUG_TYPE_ERROR               0x824C
+#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D
+#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR  0x824E
+#define GL_DEBUG_TYPE_PORTABILITY         0x824F
+#define GL_DEBUG_TYPE_PERFORMANCE         0x8250
+#define GL_DEBUG_TYPE_OTHER               0x8251
+#define GL_MAX_DEBUG_MESSAGE_LENGTH       0x9143
+#define GL_MAX_DEBUG_LOGGED_MESSAGES      0x9144
+#define GL_DEBUG_LOGGED_MESSAGES          0x9145
+#define GL_DEBUG_SEVERITY_HIGH            0x9146
+#define GL_DEBUG_SEVERITY_MEDIUM          0x9147
+#define GL_DEBUG_SEVERITY_LOW             0x9148
+#define GL_DEBUG_TYPE_MARKER              0x8268
+#define GL_DEBUG_TYPE_PUSH_GROUP          0x8269
+#define GL_DEBUG_TYPE_POP_GROUP           0x826A
+#define GL_DEBUG_SEVERITY_NOTIFICATION    0x826B
+#define GL_MAX_DEBUG_GROUP_STACK_DEPTH    0x826C
+#define GL_DEBUG_GROUP_STACK_DEPTH        0x826D
+#define GL_BUFFER                         0x82E0
+#define GL_SHADER                         0x82E1
+#define GL_PROGRAM                        0x82E2
+#define GL_QUERY                          0x82E3
+#define GL_PROGRAM_PIPELINE               0x82E4
+#define GL_SAMPLER                        0x82E6
+#define GL_MAX_LABEL_LENGTH               0x82E8
+#define GL_DEBUG_OUTPUT                   0x92E0
+#define GL_CONTEXT_FLAG_DEBUG_BIT         0x00000002
+#define GL_MAX_UNIFORM_LOCATIONS          0x826E
+#define GL_FRAMEBUFFER_DEFAULT_WIDTH      0x9310
+#define GL_FRAMEBUFFER_DEFAULT_HEIGHT     0x9311
+#define GL_FRAMEBUFFER_DEFAULT_LAYERS     0x9312
+#define GL_FRAMEBUFFER_DEFAULT_SAMPLES    0x9313
+#define GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS 0x9314
+#define GL_MAX_FRAMEBUFFER_WIDTH          0x9315
+#define GL_MAX_FRAMEBUFFER_HEIGHT         0x9316
+#define GL_MAX_FRAMEBUFFER_LAYERS         0x9317
+#define GL_MAX_FRAMEBUFFER_SAMPLES        0x9318
+#define GL_INTERNALFORMAT_SUPPORTED       0x826F
+#define GL_INTERNALFORMAT_PREFERRED       0x8270
+#define GL_INTERNALFORMAT_RED_SIZE        0x8271
+#define GL_INTERNALFORMAT_GREEN_SIZE      0x8272
+#define GL_INTERNALFORMAT_BLUE_SIZE       0x8273
+#define GL_INTERNALFORMAT_ALPHA_SIZE      0x8274
+#define GL_INTERNALFORMAT_DEPTH_SIZE      0x8275
+#define GL_INTERNALFORMAT_STENCIL_SIZE    0x8276
+#define GL_INTERNALFORMAT_SHARED_SIZE     0x8277
+#define GL_INTERNALFORMAT_RED_TYPE        0x8278
+#define GL_INTERNALFORMAT_GREEN_TYPE      0x8279
+#define GL_INTERNALFORMAT_BLUE_TYPE       0x827A
+#define GL_INTERNALFORMAT_ALPHA_TYPE      0x827B
+#define GL_INTERNALFORMAT_DEPTH_TYPE      0x827C
+#define GL_INTERNALFORMAT_STENCIL_TYPE    0x827D
+#define GL_MAX_WIDTH                      0x827E
+#define GL_MAX_HEIGHT                     0x827F
+#define GL_MAX_DEPTH                      0x8280
+#define GL_MAX_LAYERS                     0x8281
+#define GL_MAX_COMBINED_DIMENSIONS        0x8282
+#define GL_COLOR_COMPONENTS               0x8283
+#define GL_DEPTH_COMPONENTS               0x8284
+#define GL_STENCIL_COMPONENTS             0x8285
+#define GL_COLOR_RENDERABLE               0x8286
+#define GL_DEPTH_RENDERABLE               0x8287
+#define GL_STENCIL_RENDERABLE             0x8288
+#define GL_FRAMEBUFFER_RENDERABLE         0x8289
+#define GL_FRAMEBUFFER_RENDERABLE_LAYERED 0x828A
+#define GL_FRAMEBUFFER_BLEND              0x828B
+#define GL_READ_PIXELS                    0x828C
+#define GL_READ_PIXELS_FORMAT             0x828D
+#define GL_READ_PIXELS_TYPE               0x828E
+#define GL_TEXTURE_IMAGE_FORMAT           0x828F
+#define GL_TEXTURE_IMAGE_TYPE             0x8290
+#define GL_GET_TEXTURE_IMAGE_FORMAT       0x8291
+#define GL_GET_TEXTURE_IMAGE_TYPE         0x8292
+#define GL_MIPMAP                         0x8293
+#define GL_MANUAL_GENERATE_MIPMAP         0x8294
+#define GL_AUTO_GENERATE_MIPMAP           0x8295
+#define GL_COLOR_ENCODING                 0x8296
+#define GL_SRGB_READ                      0x8297
+#define GL_SRGB_WRITE                     0x8298
+#define GL_FILTER                         0x829A
+#define GL_VERTEX_TEXTURE                 0x829B
+#define GL_TESS_CONTROL_TEXTURE           0x829C
+#define GL_TESS_EVALUATION_TEXTURE        0x829D
+#define GL_GEOMETRY_TEXTURE               0x829E
+#define GL_FRAGMENT_TEXTURE               0x829F
+#define GL_COMPUTE_TEXTURE                0x82A0
+#define GL_TEXTURE_SHADOW                 0x82A1
+#define GL_TEXTURE_GATHER                 0x82A2
+#define GL_TEXTURE_GATHER_SHADOW          0x82A3
+#define GL_SHADER_IMAGE_LOAD              0x82A4
+#define GL_SHADER_IMAGE_STORE             0x82A5
+#define GL_SHADER_IMAGE_ATOMIC            0x82A6
+#define GL_IMAGE_TEXEL_SIZE               0x82A7
+#define GL_IMAGE_COMPATIBILITY_CLASS      0x82A8
+#define GL_IMAGE_PIXEL_FORMAT             0x82A9
+#define GL_IMAGE_PIXEL_TYPE               0x82AA
+#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST 0x82AC
+#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST 0x82AD
+#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE 0x82AE
+#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE 0x82AF
+#define GL_TEXTURE_COMPRESSED_BLOCK_WIDTH 0x82B1
+#define GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT 0x82B2
+#define GL_TEXTURE_COMPRESSED_BLOCK_SIZE  0x82B3
+#define GL_CLEAR_BUFFER                   0x82B4
+#define GL_TEXTURE_VIEW                   0x82B5
+#define GL_VIEW_COMPATIBILITY_CLASS       0x82B6
+#define GL_FULL_SUPPORT                   0x82B7
+#define GL_CAVEAT_SUPPORT                 0x82B8
+#define GL_IMAGE_CLASS_4_X_32             0x82B9
+#define GL_IMAGE_CLASS_2_X_32             0x82BA
+#define GL_IMAGE_CLASS_1_X_32             0x82BB
+#define GL_IMAGE_CLASS_4_X_16             0x82BC
+#define GL_IMAGE_CLASS_2_X_16             0x82BD
+#define GL_IMAGE_CLASS_1_X_16             0x82BE
+#define GL_IMAGE_CLASS_4_X_8              0x82BF
+#define GL_IMAGE_CLASS_2_X_8              0x82C0
+#define GL_IMAGE_CLASS_1_X_8              0x82C1
+#define GL_IMAGE_CLASS_11_11_10           0x82C2
+#define GL_IMAGE_CLASS_10_10_10_2         0x82C3
+#define GL_VIEW_CLASS_128_BITS            0x82C4
+#define GL_VIEW_CLASS_96_BITS             0x82C5
+#define GL_VIEW_CLASS_64_BITS             0x82C6
+#define GL_VIEW_CLASS_48_BITS             0x82C7
+#define GL_VIEW_CLASS_32_BITS             0x82C8
+#define GL_VIEW_CLASS_24_BITS             0x82C9
+#define GL_VIEW_CLASS_16_BITS             0x82CA
+#define GL_VIEW_CLASS_8_BITS              0x82CB
+#define GL_VIEW_CLASS_S3TC_DXT1_RGB       0x82CC
+#define GL_VIEW_CLASS_S3TC_DXT1_RGBA      0x82CD
+#define GL_VIEW_CLASS_S3TC_DXT3_RGBA      0x82CE
+#define GL_VIEW_CLASS_S3TC_DXT5_RGBA      0x82CF
+#define GL_VIEW_CLASS_RGTC1_RED           0x82D0
+#define GL_VIEW_CLASS_RGTC2_RG            0x82D1
+#define GL_VIEW_CLASS_BPTC_UNORM          0x82D2
+#define GL_VIEW_CLASS_BPTC_FLOAT          0x82D3
+#define GL_UNIFORM                        0x92E1
+#define GL_UNIFORM_BLOCK                  0x92E2
+#define GL_PROGRAM_INPUT                  0x92E3
+#define GL_PROGRAM_OUTPUT                 0x92E4
+#define GL_BUFFER_VARIABLE                0x92E5
+#define GL_SHADER_STORAGE_BLOCK           0x92E6
+#define GL_VERTEX_SUBROUTINE              0x92E8
+#define GL_TESS_CONTROL_SUBROUTINE        0x92E9
+#define GL_TESS_EVALUATION_SUBROUTINE     0x92EA
+#define GL_GEOMETRY_SUBROUTINE            0x92EB
+#define GL_FRAGMENT_SUBROUTINE            0x92EC
+#define GL_COMPUTE_SUBROUTINE             0x92ED
+#define GL_VERTEX_SUBROUTINE_UNIFORM      0x92EE
+#define GL_TESS_CONTROL_SUBROUTINE_UNIFORM 0x92EF
+#define GL_TESS_EVALUATION_SUBROUTINE_UNIFORM 0x92F0
+#define GL_GEOMETRY_SUBROUTINE_UNIFORM    0x92F1
+#define GL_FRAGMENT_SUBROUTINE_UNIFORM    0x92F2
+#define GL_COMPUTE_SUBROUTINE_UNIFORM     0x92F3
+#define GL_TRANSFORM_FEEDBACK_VARYING     0x92F4
+#define GL_ACTIVE_RESOURCES               0x92F5
+#define GL_MAX_NAME_LENGTH                0x92F6
+#define GL_MAX_NUM_ACTIVE_VARIABLES       0x92F7
+#define GL_MAX_NUM_COMPATIBLE_SUBROUTINES 0x92F8
+#define GL_NAME_LENGTH                    0x92F9
+#define GL_TYPE                           0x92FA
+#define GL_ARRAY_SIZE                     0x92FB
+#define GL_OFFSET                         0x92FC
+#define GL_BLOCK_INDEX                    0x92FD
+#define GL_ARRAY_STRIDE                   0x92FE
+#define GL_MATRIX_STRIDE                  0x92FF
+#define GL_IS_ROW_MAJOR                   0x9300
+#define GL_ATOMIC_COUNTER_BUFFER_INDEX    0x9301
+#define GL_BUFFER_BINDING                 0x9302
+#define GL_BUFFER_DATA_SIZE               0x9303
+#define GL_NUM_ACTIVE_VARIABLES           0x9304
+#define GL_ACTIVE_VARIABLES               0x9305
+#define GL_REFERENCED_BY_VERTEX_SHADER    0x9306
+#define GL_REFERENCED_BY_TESS_CONTROL_SHADER 0x9307
+#define GL_REFERENCED_BY_TESS_EVALUATION_SHADER 0x9308
+#define GL_REFERENCED_BY_GEOMETRY_SHADER  0x9309
+#define GL_REFERENCED_BY_FRAGMENT_SHADER  0x930A
+#define GL_REFERENCED_BY_COMPUTE_SHADER   0x930B
+#define GL_TOP_LEVEL_ARRAY_SIZE           0x930C
+#define GL_TOP_LEVEL_ARRAY_STRIDE         0x930D
+#define GL_LOCATION                       0x930E
+#define GL_LOCATION_INDEX                 0x930F
+#define GL_IS_PER_PATCH                   0x92E7
+#define GL_SHADER_STORAGE_BUFFER          0x90D2
+#define GL_SHADER_STORAGE_BUFFER_BINDING  0x90D3
+#define GL_SHADER_STORAGE_BUFFER_START    0x90D4
+#define GL_SHADER_STORAGE_BUFFER_SIZE     0x90D5
+#define GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS 0x90D6
+#define GL_MAX_GEOMETRY_SHADER_STORAGE_BLOCKS 0x90D7
+#define GL_MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS 0x90D8
+#define GL_MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS 0x90D9
+#define GL_MAX_FRAGMENT_SHADER_STORAGE_BLOCKS 0x90DA
+#define GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS 0x90DB
+#define GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS 0x90DC
+#define GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS 0x90DD
+#define GL_MAX_SHADER_STORAGE_BLOCK_SIZE  0x90DE
+#define GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT 0x90DF
+#define GL_SHADER_STORAGE_BARRIER_BIT     0x00002000
+#define GL_MAX_COMBINED_SHADER_OUTPUT_RESOURCES 0x8F39
+#define GL_DEPTH_STENCIL_TEXTURE_MODE     0x90EA
+#define GL_TEXTURE_BUFFER_OFFSET          0x919D
+#define GL_TEXTURE_BUFFER_SIZE            0x919E
+#define GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT 0x919F
+#define GL_TEXTURE_VIEW_MIN_LEVEL         0x82DB
+#define GL_TEXTURE_VIEW_NUM_LEVELS        0x82DC
+#define GL_TEXTURE_VIEW_MIN_LAYER         0x82DD
+#define GL_TEXTURE_VIEW_NUM_LAYERS        0x82DE
+#define GL_TEXTURE_IMMUTABLE_LEVELS       0x82DF
+#define GL_VERTEX_ATTRIB_BINDING          0x82D4
+#define GL_VERTEX_ATTRIB_RELATIVE_OFFSET  0x82D5
+#define GL_VERTEX_BINDING_DIVISOR         0x82D6
+#define GL_VERTEX_BINDING_OFFSET          0x82D7
+#define GL_VERTEX_BINDING_STRIDE          0x82D8
+#define GL_MAX_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D9
+#define GL_MAX_VERTEX_ATTRIB_BINDINGS     0x82DA
+#define GL_VERTEX_BINDING_BUFFER          0x8F4F
+typedef void (APIENTRYP PFNGLCLEARBUFFERDATAPROC) (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLCLEARBUFFERSUBDATAPROC) (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
+typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEINDIRECTPROC) (GLintptr indirect);
+typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATAPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERPARAMETERIPROC) (GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETINTERNALFORMATI64VPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params);
+typedef void (APIENTRYP PFNGLINVALIDATETEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth);
+typedef void (APIENTRYP PFNGLINVALIDATETEXIMAGEPROC) (GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLINVALIDATEBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length);
+typedef void (APIENTRYP PFNGLINVALIDATEBUFFERDATAPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLINVALIDATEFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments);
+typedef void (APIENTRYP PFNGLINVALIDATESUBFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLGETPROGRAMINTERFACEIVPROC) (GLuint program, GLenum programInterface, GLenum pname, GLint *params);
+typedef GLuint (APIENTRYP PFNGLGETPROGRAMRESOURCEINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCENAMEPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
+typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCEIVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
+typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONPROC) (GLuint program, GLenum programInterface, const GLchar *name);
+typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name);
+typedef void (APIENTRYP PFNGLSHADERSTORAGEBLOCKBINDINGPROC) (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding);
+typedef void (APIENTRYP PFNGLTEXBUFFERRANGEPROC) (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLTEXSTORAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXSTORAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXTUREVIEWPROC) (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers);
+typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERPROC) (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBBINDINGPROC) (GLuint attribindex, GLuint bindingindex);
+typedef void (APIENTRYP PFNGLVERTEXBINDINGDIVISORPROC) (GLuint bindingindex, GLuint divisor);
+typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
+typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
+typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam);
+typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
+typedef void (APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message);
+typedef void (APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void);
+typedef void (APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
+typedef void (APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label);
+typedef void (APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label);
+typedef void (APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClearBufferData (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glClearBufferSubData (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glDispatchCompute (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
+GLAPI void APIENTRY glDispatchComputeIndirect (GLintptr indirect);
+GLAPI void APIENTRY glCopyImageSubData (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
+GLAPI void APIENTRY glFramebufferParameteri (GLenum target, GLenum pname, GLint param);
+GLAPI void APIENTRY glGetFramebufferParameteriv (GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetInternalformati64v (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params);
+GLAPI void APIENTRY glInvalidateTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth);
+GLAPI void APIENTRY glInvalidateTexImage (GLuint texture, GLint level);
+GLAPI void APIENTRY glInvalidateBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr length);
+GLAPI void APIENTRY glInvalidateBufferData (GLuint buffer);
+GLAPI void APIENTRY glInvalidateFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments);
+GLAPI void APIENTRY glInvalidateSubFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glMultiDrawArraysIndirect (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride);
+GLAPI void APIENTRY glGetProgramInterfaceiv (GLuint program, GLenum programInterface, GLenum pname, GLint *params);
+GLAPI GLuint APIENTRY glGetProgramResourceIndex (GLuint program, GLenum programInterface, const GLchar *name);
+GLAPI void APIENTRY glGetProgramResourceName (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
+GLAPI void APIENTRY glGetProgramResourceiv (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
+GLAPI GLint APIENTRY glGetProgramResourceLocation (GLuint program, GLenum programInterface, const GLchar *name);
+GLAPI GLint APIENTRY glGetProgramResourceLocationIndex (GLuint program, GLenum programInterface, const GLchar *name);
+GLAPI void APIENTRY glShaderStorageBlockBinding (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding);
+GLAPI void APIENTRY glTexBufferRange (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
+GLAPI void APIENTRY glTexStorage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTexStorage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTextureView (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers);
+GLAPI void APIENTRY glBindVertexBuffer (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+GLAPI void APIENTRY glVertexAttribFormat (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexAttribIFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexAttribLFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexAttribBinding (GLuint attribindex, GLuint bindingindex);
+GLAPI void APIENTRY glVertexBindingDivisor (GLuint bindingindex, GLuint divisor);
+GLAPI void APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
+GLAPI void APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
+GLAPI void APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam);
+GLAPI GLuint APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
+GLAPI void APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message);
+GLAPI void APIENTRY glPopDebugGroup (void);
+GLAPI void APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
+GLAPI void APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label);
+GLAPI void APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label);
+GLAPI void APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label);
+#endif
+#endif /* GL_VERSION_4_3 */
+
+#ifndef GL_VERSION_4_4
+#define GL_VERSION_4_4 1
+#define GL_MAX_VERTEX_ATTRIB_STRIDE       0x82E5
+#define GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED 0x8221
+#define GL_TEXTURE_BUFFER_BINDING         0x8C2A
+#define GL_MAP_PERSISTENT_BIT             0x0040
+#define GL_MAP_COHERENT_BIT               0x0080
+#define GL_DYNAMIC_STORAGE_BIT            0x0100
+#define GL_CLIENT_STORAGE_BIT             0x0200
+#define GL_CLIENT_MAPPED_BUFFER_BARRIER_BIT 0x00004000
+#define GL_BUFFER_IMMUTABLE_STORAGE       0x821F
+#define GL_BUFFER_STORAGE_FLAGS           0x8220
+#define GL_CLEAR_TEXTURE                  0x9365
+#define GL_LOCATION_COMPONENT             0x934A
+#define GL_TRANSFORM_FEEDBACK_BUFFER_INDEX 0x934B
+#define GL_TRANSFORM_FEEDBACK_BUFFER_STRIDE 0x934C
+#define GL_QUERY_BUFFER                   0x9192
+#define GL_QUERY_BUFFER_BARRIER_BIT       0x00008000
+#define GL_QUERY_BUFFER_BINDING           0x9193
+#define GL_QUERY_RESULT_NO_WAIT           0x9194
+#define GL_MIRROR_CLAMP_TO_EDGE           0x8743
+typedef void (APIENTRYP PFNGLBUFFERSTORAGEPROC) (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags);
+typedef void (APIENTRYP PFNGLCLEARTEXIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLCLEARTEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLBINDBUFFERSBASEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers);
+typedef void (APIENTRYP PFNGLBINDBUFFERSRANGEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes);
+typedef void (APIENTRYP PFNGLBINDTEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures);
+typedef void (APIENTRYP PFNGLBINDSAMPLERSPROC) (GLuint first, GLsizei count, const GLuint *samplers);
+typedef void (APIENTRYP PFNGLBINDIMAGETEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures);
+typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERSPROC) (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBufferStorage (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags);
+GLAPI void APIENTRY glClearTexImage (GLuint texture, GLint level, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glClearTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glBindBuffersBase (GLenum target, GLuint first, GLsizei count, const GLuint *buffers);
+GLAPI void APIENTRY glBindBuffersRange (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes);
+GLAPI void APIENTRY glBindTextures (GLuint first, GLsizei count, const GLuint *textures);
+GLAPI void APIENTRY glBindSamplers (GLuint first, GLsizei count, const GLuint *samplers);
+GLAPI void APIENTRY glBindImageTextures (GLuint first, GLsizei count, const GLuint *textures);
+GLAPI void APIENTRY glBindVertexBuffers (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+#endif
+#endif /* GL_VERSION_4_4 */
+
+#ifndef GL_VERSION_4_5
+#define GL_VERSION_4_5 1
+#define GL_CONTEXT_LOST                   0x0507
+#define GL_NEGATIVE_ONE_TO_ONE            0x935E
+#define GL_ZERO_TO_ONE                    0x935F
+#define GL_CLIP_ORIGIN                    0x935C
+#define GL_CLIP_DEPTH_MODE                0x935D
+#define GL_QUERY_WAIT_INVERTED            0x8E17
+#define GL_QUERY_NO_WAIT_INVERTED         0x8E18
+#define GL_QUERY_BY_REGION_WAIT_INVERTED  0x8E19
+#define GL_QUERY_BY_REGION_NO_WAIT_INVERTED 0x8E1A
+#define GL_MAX_CULL_DISTANCES             0x82F9
+#define GL_MAX_COMBINED_CLIP_AND_CULL_DISTANCES 0x82FA
+#define GL_TEXTURE_TARGET                 0x1006
+#define GL_QUERY_TARGET                   0x82EA
+#define GL_TEXTURE_BINDING                0x82EB
+#define GL_GUILTY_CONTEXT_RESET           0x8253
+#define GL_INNOCENT_CONTEXT_RESET         0x8254
+#define GL_UNKNOWN_CONTEXT_RESET          0x8255
+#define GL_RESET_NOTIFICATION_STRATEGY    0x8256
+#define GL_LOSE_CONTEXT_ON_RESET          0x8252
+#define GL_NO_RESET_NOTIFICATION          0x8261
+#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT 0x00000004
+#define GL_CONTEXT_RELEASE_BEHAVIOR       0x82FB
+#define GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH 0x82FC
+typedef void (APIENTRYP PFNGLCLIPCONTROLPROC) (GLenum origin, GLenum depth);
+typedef void (APIENTRYP PFNGLCREATETRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC) (GLuint xfb, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC) (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizei size);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKIVPROC) (GLuint xfb, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint *param);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI64_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
+typedef void (APIENTRYP PFNGLCREATEBUFFERSPROC) (GLsizei n, GLuint *buffers);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSTORAGEPROC) (GLuint buffer, GLsizei size, const void *data, GLbitfield flags);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAPROC) (GLuint buffer, GLsizei size, const void *data, GLenum usage);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizei size, const void *data);
+typedef void (APIENTRYP PFNGLCOPYNAMEDBUFFERSUBDATAPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizei size);
+typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERDATAPROC) (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizei size, GLenum format, GLenum type, const void *data);
+typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERPROC) (GLuint buffer, GLenum access);
+typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizei length, GLbitfield access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFERPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizei length);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVPROC) (GLuint buffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERI64VPROC) (GLuint buffer, GLenum pname, GLint64 *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVPROC) (GLuint buffer, GLenum pname, void **params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizei size, void *data);
+typedef void (APIENTRYP PFNGLCREATEFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC) (GLuint framebuffer, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC) (GLuint framebuffer, GLenum buf);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC) (GLuint framebuffer, GLenum src);
+typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
+typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFIPROC) (GLuint framebuffer, GLenum buffer, const GLfloat depth, GLint stencil);
+typedef void (APIENTRYP PFNGLBLITNAMEDFRAMEBUFFERPROC) (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC) (GLuint framebuffer, GLenum target);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC) (GLuint framebuffer, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATERENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC) (GLuint renderbuffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATETEXTURESPROC) (GLenum target, GLsizei n, GLuint *textures);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFERPROC) (GLuint texture, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFERRANGEPROC) (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizei size);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE1DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFPROC) (GLuint texture, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, const GLfloat *param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIPROC) (GLuint texture, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, const GLint *param);
+typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPPROC) (GLuint texture);
+typedef void (APIENTRYP PFNGLBINDTEXTUREUNITPROC) (GLuint unit, GLuint texture);
+typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVPROC) (GLuint texture, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVPROC) (GLuint texture, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATEVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
+typedef void (APIENTRYP PFNGLDISABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
+typedef void (APIENTRYP PFNGLENABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
+typedef void (APIENTRYP PFNGLVERTEXARRAYELEMENTBUFFERPROC) (GLuint vaobj, GLuint buffer);
+typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERPROC) (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERSPROC) (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBBINDINGPROC) (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBIFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBLFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYBINDINGDIVISORPROC) (GLuint vaobj, GLuint bindingindex, GLuint divisor);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYIVPROC) (GLuint vaobj, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXEDIVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXED64IVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
+typedef void (APIENTRYP PFNGLCREATESAMPLERSPROC) (GLsizei n, GLuint *samplers);
+typedef void (APIENTRYP PFNGLCREATEPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines);
+typedef void (APIENTRYP PFNGLCREATEQUERIESPROC) (GLenum target, GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLMEMORYBARRIERBYREGIONPROC) (GLbitfield barriers);
+typedef void (APIENTRYP PFNGLGETTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
+typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSPROC) (void);
+typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETNTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETNUNIFORMDVPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMFVPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMUIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+typedef void (APIENTRYP PFNGLREADNPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+typedef void (APIENTRYP PFNGLTEXTUREBARRIERPROC) (void);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClipControl (GLenum origin, GLenum depth);
+GLAPI void APIENTRY glCreateTransformFeedbacks (GLsizei n, GLuint *ids);
+GLAPI void APIENTRY glTransformFeedbackBufferBase (GLuint xfb, GLuint index, GLuint buffer);
+GLAPI void APIENTRY glTransformFeedbackBufferRange (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizei size);
+GLAPI void APIENTRY glGetTransformFeedbackiv (GLuint xfb, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetTransformFeedbacki_v (GLuint xfb, GLenum pname, GLuint index, GLint *param);
+GLAPI void APIENTRY glGetTransformFeedbacki64_v (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
+GLAPI void APIENTRY glCreateBuffers (GLsizei n, GLuint *buffers);
+GLAPI void APIENTRY glNamedBufferStorage (GLuint buffer, GLsizei size, const void *data, GLbitfield flags);
+GLAPI void APIENTRY glNamedBufferData (GLuint buffer, GLsizei size, const void *data, GLenum usage);
+GLAPI void APIENTRY glNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizei size, const void *data);
+GLAPI void APIENTRY glCopyNamedBufferSubData (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizei size);
+GLAPI void APIENTRY glClearNamedBufferData (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glClearNamedBufferSubData (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizei size, GLenum format, GLenum type, const void *data);
+GLAPI void *APIENTRY glMapNamedBuffer (GLuint buffer, GLenum access);
+GLAPI void *APIENTRY glMapNamedBufferRange (GLuint buffer, GLintptr offset, GLsizei length, GLbitfield access);
+GLAPI GLboolean APIENTRY glUnmapNamedBuffer (GLuint buffer);
+GLAPI void APIENTRY glFlushMappedNamedBufferRange (GLuint buffer, GLintptr offset, GLsizei length);
+GLAPI void APIENTRY glGetNamedBufferParameteriv (GLuint buffer, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetNamedBufferParameteri64v (GLuint buffer, GLenum pname, GLint64 *params);
+GLAPI void APIENTRY glGetNamedBufferPointerv (GLuint buffer, GLenum pname, void **params);
+GLAPI void APIENTRY glGetNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizei size, void *data);
+GLAPI void APIENTRY glCreateFramebuffers (GLsizei n, GLuint *framebuffers);
+GLAPI void APIENTRY glNamedFramebufferRenderbuffer (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GLAPI void APIENTRY glNamedFramebufferParameteri (GLuint framebuffer, GLenum pname, GLint param);
+GLAPI void APIENTRY glNamedFramebufferTexture (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+GLAPI void APIENTRY glNamedFramebufferTextureLayer (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+GLAPI void APIENTRY glNamedFramebufferDrawBuffer (GLuint framebuffer, GLenum buf);
+GLAPI void APIENTRY glNamedFramebufferDrawBuffers (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+GLAPI void APIENTRY glNamedFramebufferReadBuffer (GLuint framebuffer, GLenum src);
+GLAPI void APIENTRY glInvalidateNamedFramebufferData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
+GLAPI void APIENTRY glInvalidateNamedFramebufferSubData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glClearNamedFramebufferiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
+GLAPI void APIENTRY glClearNamedFramebufferuiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
+GLAPI void APIENTRY glClearNamedFramebufferfv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
+GLAPI void APIENTRY glClearNamedFramebufferfi (GLuint framebuffer, GLenum buffer, const GLfloat depth, GLint stencil);
+GLAPI void APIENTRY glBlitNamedFramebuffer (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+GLAPI GLenum APIENTRY glCheckNamedFramebufferStatus (GLuint framebuffer, GLenum target);
+GLAPI void APIENTRY glGetNamedFramebufferParameteriv (GLuint framebuffer, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameteriv (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateRenderbuffers (GLsizei n, GLuint *renderbuffers);
+GLAPI void APIENTRY glNamedRenderbufferStorage (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisample (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glGetNamedRenderbufferParameteriv (GLuint renderbuffer, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateTextures (GLenum target, GLsizei n, GLuint *textures);
+GLAPI void APIENTRY glTextureBuffer (GLuint texture, GLenum internalformat, GLuint buffer);
+GLAPI void APIENTRY glTextureBufferRange (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizei size);
+GLAPI void APIENTRY glTextureStorage1D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
+GLAPI void APIENTRY glTextureStorage2D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTextureStorage3D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+GLAPI void APIENTRY glTextureStorage2DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTextureStorage3DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glCompressedTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCopyTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+GLAPI void APIENTRY glCopyTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glCopyTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTextureParameterf (GLuint texture, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glTextureParameterfv (GLuint texture, GLenum pname, const GLfloat *param);
+GLAPI void APIENTRY glTextureParameteri (GLuint texture, GLenum pname, GLint param);
+GLAPI void APIENTRY glTextureParameterIiv (GLuint texture, GLenum pname, const GLint *params);
+GLAPI void APIENTRY glTextureParameterIuiv (GLuint texture, GLenum pname, const GLuint *params);
+GLAPI void APIENTRY glTextureParameteriv (GLuint texture, GLenum pname, const GLint *param);
+GLAPI void APIENTRY glGenerateTextureMipmap (GLuint texture);
+GLAPI void APIENTRY glBindTextureUnit (GLuint unit, GLuint texture);
+GLAPI void APIENTRY glGetTextureImage (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetCompressedTextureImage (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetTextureLevelParameterfv (GLuint texture, GLint level, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTextureLevelParameteriv (GLuint texture, GLint level, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTextureParameterfv (GLuint texture, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTextureParameterIiv (GLuint texture, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTextureParameterIuiv (GLuint texture, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glGetTextureParameteriv (GLuint texture, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateVertexArrays (GLsizei n, GLuint *arrays);
+GLAPI void APIENTRY glDisableVertexArrayAttrib (GLuint vaobj, GLuint index);
+GLAPI void APIENTRY glEnableVertexArrayAttrib (GLuint vaobj, GLuint index);
+GLAPI void APIENTRY glVertexArrayElementBuffer (GLuint vaobj, GLuint buffer);
+GLAPI void APIENTRY glVertexArrayVertexBuffer (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+GLAPI void APIENTRY glVertexArrayVertexBuffers (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+GLAPI void APIENTRY glVertexArrayAttribBinding (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
+GLAPI void APIENTRY glVertexArrayAttribFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayAttribIFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayAttribLFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayBindingDivisor (GLuint vaobj, GLuint bindingindex, GLuint divisor);
+GLAPI void APIENTRY glGetVertexArrayiv (GLuint vaobj, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetVertexArrayIndexediv (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetVertexArrayIndexed64iv (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
+GLAPI void APIENTRY glCreateSamplers (GLsizei n, GLuint *samplers);
+GLAPI void APIENTRY glCreateProgramPipelines (GLsizei n, GLuint *pipelines);
+GLAPI void APIENTRY glCreateQueries (GLenum target, GLsizei n, GLuint *ids);
+GLAPI void APIENTRY glMemoryBarrierByRegion (GLbitfield barriers);
+GLAPI void APIENTRY glGetTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetCompressedTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
+GLAPI GLenum APIENTRY glGetGraphicsResetStatus (void);
+GLAPI void APIENTRY glGetnCompressedTexImage (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetnTexImage (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetnUniformdv (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+GLAPI void APIENTRY glGetnUniformfv (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+GLAPI void APIENTRY glGetnUniformiv (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+GLAPI void APIENTRY glGetnUniformuiv (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+GLAPI void APIENTRY glReadnPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+GLAPI void APIENTRY glTextureBarrier (void);
+#endif
+#endif /* GL_VERSION_4_5 */
+
+#ifndef GL_ARB_ES2_compatibility
+#define GL_ARB_ES2_compatibility 1
+#endif /* GL_ARB_ES2_compatibility */
+
+#ifndef GL_ARB_ES3_1_compatibility
+#define GL_ARB_ES3_1_compatibility 1
+#endif /* GL_ARB_ES3_1_compatibility */
+
+#ifndef GL_ARB_ES3_compatibility
+#define GL_ARB_ES3_compatibility 1
+#endif /* GL_ARB_ES3_compatibility */
+
+#ifndef GL_ARB_arrays_of_arrays
+#define GL_ARB_arrays_of_arrays 1
+#endif /* GL_ARB_arrays_of_arrays */
+
+#ifndef GL_ARB_base_instance
+#define GL_ARB_base_instance 1
+#endif /* GL_ARB_base_instance */
+
+#ifndef GL_ARB_bindless_texture
+#define GL_ARB_bindless_texture 1
+typedef uint64_t GLuint64EXT;
+#define GL_UNSIGNED_INT64_ARB             0x140F
+typedef GLuint64 (APIENTRYP PFNGLGETTEXTUREHANDLEARBPROC) (GLuint texture);
+typedef GLuint64 (APIENTRYP PFNGLGETTEXTURESAMPLERHANDLEARBPROC) (GLuint texture, GLuint sampler);
+typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle);
+typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLENONRESIDENTARBPROC) (GLuint64 handle);
+typedef GLuint64 (APIENTRYP PFNGLGETIMAGEHANDLEARBPROC) (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format);
+typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle, GLenum access);
+typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLENONRESIDENTARBPROC) (GLuint64 handle);
+typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64ARBPROC) (GLint location, GLuint64 value);
+typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64VARBPROC) (GLint location, GLsizei count, const GLuint64 *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64ARBPROC) (GLuint program, GLint location, GLuint64 value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64VARBPROC) (GLuint program, GLint location, GLsizei count, const GLuint64 *values);
+typedef GLboolean (APIENTRYP PFNGLISTEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle);
+typedef GLboolean (APIENTRYP PFNGLISIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64ARBPROC) (GLuint index, GLuint64EXT x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VARBPROC) (GLuint index, const GLuint64EXT *v);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VARBPROC) (GLuint index, GLenum pname, GLuint64EXT *params);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLuint64 APIENTRY glGetTextureHandleARB (GLuint texture);
+GLAPI GLuint64 APIENTRY glGetTextureSamplerHandleARB (GLuint texture, GLuint sampler);
+GLAPI void APIENTRY glMakeTextureHandleResidentARB (GLuint64 handle);
+GLAPI void APIENTRY glMakeTextureHandleNonResidentARB (GLuint64 handle);
+GLAPI GLuint64 APIENTRY glGetImageHandleARB (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format);
+GLAPI void APIENTRY glMakeImageHandleResidentARB (GLuint64 handle, GLenum access);
+GLAPI void APIENTRY glMakeImageHandleNonResidentARB (GLuint64 handle);
+GLAPI void APIENTRY glUniformHandleui64ARB (GLint location, GLuint64 value);
+GLAPI void APIENTRY glUniformHandleui64vARB (GLint location, GLsizei count, const GLuint64 *value);
+GLAPI void APIENTRY glProgramUniformHandleui64ARB (GLuint program, GLint location, GLuint64 value);
+GLAPI void APIENTRY glProgramUniformHandleui64vARB (GLuint program, GLint location, GLsizei count, const GLuint64 *values);
+GLAPI GLboolean APIENTRY glIsTextureHandleResidentARB (GLuint64 handle);
+GLAPI GLboolean APIENTRY glIsImageHandleResidentARB (GLuint64 handle);
+GLAPI void APIENTRY glVertexAttribL1ui64ARB (GLuint index, GLuint64EXT x);
+GLAPI void APIENTRY glVertexAttribL1ui64vARB (GLuint index, const GLuint64EXT *v);
+GLAPI void APIENTRY glGetVertexAttribLui64vARB (GLuint index, GLenum pname, GLuint64EXT *params);
+#endif
+#endif /* GL_ARB_bindless_texture */
+
+#ifndef GL_ARB_blend_func_extended
+#define GL_ARB_blend_func_extended 1
+#endif /* GL_ARB_blend_func_extended */
+
+#ifndef GL_ARB_buffer_storage
+#define GL_ARB_buffer_storage 1
+#endif /* GL_ARB_buffer_storage */
+
+#ifndef GL_ARB_cl_event
+#define GL_ARB_cl_event 1
+struct _cl_context;
+struct _cl_event;
+#define GL_SYNC_CL_EVENT_ARB              0x8240
+#define GL_SYNC_CL_EVENT_COMPLETE_ARB     0x8241
+typedef GLsync (APIENTRYP PFNGLCREATESYNCFROMCLEVENTARBPROC) (struct _cl_context *context, struct _cl_event *event, GLbitfield flags);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context *context, struct _cl_event *event, GLbitfield flags);
+#endif
+#endif /* GL_ARB_cl_event */
+
+#ifndef GL_ARB_clear_buffer_object
+#define GL_ARB_clear_buffer_object 1
+#endif /* GL_ARB_clear_buffer_object */
+
+#ifndef GL_ARB_clear_texture
+#define GL_ARB_clear_texture 1
+#endif /* GL_ARB_clear_texture */
+
+#ifndef GL_ARB_clip_control
+#define GL_ARB_clip_control 1
+#endif /* GL_ARB_clip_control */
+
+#ifndef GL_ARB_compressed_texture_pixel_storage
+#define GL_ARB_compressed_texture_pixel_storage 1
+#endif /* GL_ARB_compressed_texture_pixel_storage */
+
+#ifndef GL_ARB_compute_shader
+#define GL_ARB_compute_shader 1
+#endif /* GL_ARB_compute_shader */
+
+#ifndef GL_ARB_compute_variable_group_size
+#define GL_ARB_compute_variable_group_size 1
+#define GL_MAX_COMPUTE_VARIABLE_GROUP_INVOCATIONS_ARB 0x9344
+#define GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS_ARB 0x90EB
+#define GL_MAX_COMPUTE_VARIABLE_GROUP_SIZE_ARB 0x9345
+#define GL_MAX_COMPUTE_FIXED_GROUP_SIZE_ARB 0x91BF
+typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEGROUPSIZEARBPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z);
+#endif
+#endif /* GL_ARB_compute_variable_group_size */
+
+#ifndef GL_ARB_conditional_render_inverted
+#define GL_ARB_conditional_render_inverted 1
+#endif /* GL_ARB_conditional_render_inverted */
+
+#ifndef GL_ARB_conservative_depth
+#define GL_ARB_conservative_depth 1
+#endif /* GL_ARB_conservative_depth */
+
+#ifndef GL_ARB_copy_buffer
+#define GL_ARB_copy_buffer 1
+#define GL_COPY_READ_BUFFER_BINDING       0x8F36
+#define GL_COPY_WRITE_BUFFER_BINDING      0x8F37
+#endif /* GL_ARB_copy_buffer */
+
+#ifndef GL_ARB_copy_image
+#define GL_ARB_copy_image 1
+#endif /* GL_ARB_copy_image */
+
+#ifndef GL_ARB_cull_distance
+#define GL_ARB_cull_distance 1
+#endif /* GL_ARB_cull_distance */
+
+#ifndef GL_ARB_debug_output
+#define GL_ARB_debug_output 1
+typedef void (APIENTRY  *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
+#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB   0x8242
+#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243
+#define GL_DEBUG_CALLBACK_FUNCTION_ARB    0x8244
+#define GL_DEBUG_CALLBACK_USER_PARAM_ARB  0x8245
+#define GL_DEBUG_SOURCE_API_ARB           0x8246
+#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247
+#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248
+#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB   0x8249
+#define GL_DEBUG_SOURCE_APPLICATION_ARB   0x824A
+#define GL_DEBUG_SOURCE_OTHER_ARB         0x824B
+#define GL_DEBUG_TYPE_ERROR_ARB           0x824C
+#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D
+#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E
+#define GL_DEBUG_TYPE_PORTABILITY_ARB     0x824F
+#define GL_DEBUG_TYPE_PERFORMANCE_ARB     0x8250
+#define GL_DEBUG_TYPE_OTHER_ARB           0x8251
+#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB   0x9143
+#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB  0x9144
+#define GL_DEBUG_LOGGED_MESSAGES_ARB      0x9145
+#define GL_DEBUG_SEVERITY_HIGH_ARB        0x9146
+#define GL_DEBUG_SEVERITY_MEDIUM_ARB      0x9147
+#define GL_DEBUG_SEVERITY_LOW_ARB         0x9148
+typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
+typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
+typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const void *userParam);
+typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
+GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
+GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const void *userParam);
+GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
+#endif
+#endif /* GL_ARB_debug_output */
+
+#ifndef GL_ARB_depth_buffer_float
+#define GL_ARB_depth_buffer_float 1
+#endif /* GL_ARB_depth_buffer_float */
+
+#ifndef GL_ARB_depth_clamp
+#define GL_ARB_depth_clamp 1
+#endif /* GL_ARB_depth_clamp */
+
+#ifndef GL_ARB_derivative_control
+#define GL_ARB_derivative_control 1
+#endif /* GL_ARB_derivative_control */
+
+#ifndef GL_ARB_direct_state_access
+#define GL_ARB_direct_state_access 1
+#endif /* GL_ARB_direct_state_access */
+
+#ifndef GL_ARB_draw_buffers_blend
+#define GL_ARB_draw_buffers_blend 1
+typedef void (APIENTRYP PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
+typedef void (APIENTRYP PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst);
+typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendEquationiARB (GLuint buf, GLenum mode);
+GLAPI void APIENTRY glBlendEquationSeparateiARB (GLuint buf, GLenum modeRGB, GLenum modeAlpha);
+GLAPI void APIENTRY glBlendFunciARB (GLuint buf, GLenum src, GLenum dst);
+GLAPI void APIENTRY glBlendFuncSeparateiARB (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+#endif
+#endif /* GL_ARB_draw_buffers_blend */
+
+#ifndef GL_ARB_draw_elements_base_vertex
+#define GL_ARB_draw_elements_base_vertex 1
+#endif /* GL_ARB_draw_elements_base_vertex */
+
+#ifndef GL_ARB_draw_indirect
+#define GL_ARB_draw_indirect 1
+#endif /* GL_ARB_draw_indirect */
+
+#ifndef GL_ARB_enhanced_layouts
+#define GL_ARB_enhanced_layouts 1
+#endif /* GL_ARB_enhanced_layouts */
+
+#ifndef GL_ARB_explicit_attrib_location
+#define GL_ARB_explicit_attrib_location 1
+#endif /* GL_ARB_explicit_attrib_location */
+
+#ifndef GL_ARB_explicit_uniform_location
+#define GL_ARB_explicit_uniform_location 1
+#endif /* GL_ARB_explicit_uniform_location */
+
+#ifndef GL_ARB_fragment_coord_conventions
+#define GL_ARB_fragment_coord_conventions 1
+#endif /* GL_ARB_fragment_coord_conventions */
+
+#ifndef GL_ARB_fragment_layer_viewport
+#define GL_ARB_fragment_layer_viewport 1
+#endif /* GL_ARB_fragment_layer_viewport */
+
+#ifndef GL_ARB_framebuffer_no_attachments
+#define GL_ARB_framebuffer_no_attachments 1
+#endif /* GL_ARB_framebuffer_no_attachments */
+
+#ifndef GL_ARB_framebuffer_object
+#define GL_ARB_framebuffer_object 1
+#endif /* GL_ARB_framebuffer_object */
+
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_ARB_framebuffer_sRGB 1
+#endif /* GL_ARB_framebuffer_sRGB */
+
+#ifndef GL_ARB_get_program_binary
+#define GL_ARB_get_program_binary 1
+#endif /* GL_ARB_get_program_binary */
+
+#ifndef GL_ARB_get_texture_sub_image
+#define GL_ARB_get_texture_sub_image 1
+#endif /* GL_ARB_get_texture_sub_image */
+
+#ifndef GL_ARB_gpu_shader5
+#define GL_ARB_gpu_shader5 1
+#endif /* GL_ARB_gpu_shader5 */
+
+#ifndef GL_ARB_gpu_shader_fp64
+#define GL_ARB_gpu_shader_fp64 1
+#endif /* GL_ARB_gpu_shader_fp64 */
+
+#ifndef GL_ARB_half_float_vertex
+#define GL_ARB_half_float_vertex 1
+#endif /* GL_ARB_half_float_vertex */
+
+#ifndef GL_ARB_imaging
+#define GL_ARB_imaging 1
+#define GL_BLEND_COLOR                    0x8005
+#define GL_BLEND_EQUATION                 0x8009
+#endif /* GL_ARB_imaging */
+
+#ifndef GL_ARB_indirect_parameters
+#define GL_ARB_indirect_parameters 1
+#define GL_PARAMETER_BUFFER_ARB           0x80EE
+#define GL_PARAMETER_BUFFER_BINDING_ARB   0x80EF
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+#endif
+#endif /* GL_ARB_indirect_parameters */
+
+#ifndef GL_ARB_internalformat_query
+#define GL_ARB_internalformat_query 1
+#endif /* GL_ARB_internalformat_query */
+
+#ifndef GL_ARB_internalformat_query2
+#define GL_ARB_internalformat_query2 1
+#define GL_SRGB_DECODE_ARB                0x8299
+#endif /* GL_ARB_internalformat_query2 */
+
+#ifndef GL_ARB_invalidate_subdata
+#define GL_ARB_invalidate_subdata 1
+#endif /* GL_ARB_invalidate_subdata */
+
+#ifndef GL_ARB_map_buffer_alignment
+#define GL_ARB_map_buffer_alignment 1
+#endif /* GL_ARB_map_buffer_alignment */
+
+#ifndef GL_ARB_map_buffer_range
+#define GL_ARB_map_buffer_range 1
+#endif /* GL_ARB_map_buffer_range */
+
+#ifndef GL_ARB_multi_bind
+#define GL_ARB_multi_bind 1
+#endif /* GL_ARB_multi_bind */
+
+#ifndef GL_ARB_multi_draw_indirect
+#define GL_ARB_multi_draw_indirect 1
+#endif /* GL_ARB_multi_draw_indirect */
+
+#ifndef GL_ARB_occlusion_query2
+#define GL_ARB_occlusion_query2 1
+#endif /* GL_ARB_occlusion_query2 */
+
+#ifndef GL_ARB_pipeline_statistics_query
+#define GL_ARB_pipeline_statistics_query 1
+#define GL_VERTICES_SUBMITTED_ARB         0x82EE
+#define GL_PRIMITIVES_SUBMITTED_ARB       0x82EF
+#define GL_VERTEX_SHADER_INVOCATIONS_ARB  0x82F0
+#define GL_TESS_CONTROL_SHADER_PATCHES_ARB 0x82F1
+#define GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB 0x82F2
+#define GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB 0x82F3
+#define GL_FRAGMENT_SHADER_INVOCATIONS_ARB 0x82F4
+#define GL_COMPUTE_SHADER_INVOCATIONS_ARB 0x82F5
+#define GL_CLIPPING_INPUT_PRIMITIVES_ARB  0x82F6
+#define GL_CLIPPING_OUTPUT_PRIMITIVES_ARB 0x82F7
+#endif /* GL_ARB_pipeline_statistics_query */
+
+#ifndef GL_ARB_program_interface_query
+#define GL_ARB_program_interface_query 1
+#endif /* GL_ARB_program_interface_query */
+
+#ifndef GL_ARB_provoking_vertex
+#define GL_ARB_provoking_vertex 1
+#endif /* GL_ARB_provoking_vertex */
+
+#ifndef GL_ARB_query_buffer_object
+#define GL_ARB_query_buffer_object 1
+#endif /* GL_ARB_query_buffer_object */
+
+#ifndef GL_ARB_robust_buffer_access_behavior
+#define GL_ARB_robust_buffer_access_behavior 1
+#endif /* GL_ARB_robust_buffer_access_behavior */
+
+#ifndef GL_ARB_robustness
+#define GL_ARB_robustness 1
+#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004
+#define GL_LOSE_CONTEXT_ON_RESET_ARB      0x8252
+#define GL_GUILTY_CONTEXT_RESET_ARB       0x8253
+#define GL_INNOCENT_CONTEXT_RESET_ARB     0x8254
+#define GL_UNKNOWN_CONTEXT_RESET_ARB      0x8255
+#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
+#define GL_NO_RESET_NOTIFICATION_ARB      0x8261
+typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSARBPROC) (void);
+typedef void (APIENTRYP PFNGLGETNTEXIMAGEARBPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img);
+typedef void (APIENTRYP PFNGLREADNPIXELSARBPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, GLsizei bufSize, void *img);
+typedef void (APIENTRYP PFNGLGETNUNIFORMFVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMUIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMDVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLenum APIENTRY glGetGraphicsResetStatusARB (void);
+GLAPI void APIENTRY glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img);
+GLAPI void APIENTRY glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+GLAPI void APIENTRY glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, void *img);
+GLAPI void APIENTRY glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+GLAPI void APIENTRY glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+GLAPI void APIENTRY glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+GLAPI void APIENTRY glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+#endif
+#endif /* GL_ARB_robustness */
+
+#ifndef GL_ARB_robustness_isolation
+#define GL_ARB_robustness_isolation 1
+#endif /* GL_ARB_robustness_isolation */
+
+#ifndef GL_ARB_sample_shading
+#define GL_ARB_sample_shading 1
+#define GL_SAMPLE_SHADING_ARB             0x8C36
+#define GL_MIN_SAMPLE_SHADING_VALUE_ARB   0x8C37
+typedef void (APIENTRYP PFNGLMINSAMPLESHADINGARBPROC) (GLfloat value);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMinSampleShadingARB (GLfloat value);
+#endif
+#endif /* GL_ARB_sample_shading */
+
+#ifndef GL_ARB_sampler_objects
+#define GL_ARB_sampler_objects 1
+#endif /* GL_ARB_sampler_objects */
+
+#ifndef GL_ARB_seamless_cube_map
+#define GL_ARB_seamless_cube_map 1
+#endif /* GL_ARB_seamless_cube_map */
+
+#ifndef GL_ARB_seamless_cubemap_per_texture
+#define GL_ARB_seamless_cubemap_per_texture 1
+#endif /* GL_ARB_seamless_cubemap_per_texture */
+
+#ifndef GL_ARB_separate_shader_objects
+#define GL_ARB_separate_shader_objects 1
+#endif /* GL_ARB_separate_shader_objects */
+
+#ifndef GL_ARB_shader_atomic_counters
+#define GL_ARB_shader_atomic_counters 1
+#endif /* GL_ARB_shader_atomic_counters */
+
+#ifndef GL_ARB_shader_bit_encoding
+#define GL_ARB_shader_bit_encoding 1
+#endif /* GL_ARB_shader_bit_encoding */
+
+#ifndef GL_ARB_shader_draw_parameters
+#define GL_ARB_shader_draw_parameters 1
+#endif /* GL_ARB_shader_draw_parameters */
+
+#ifndef GL_ARB_shader_group_vote
+#define GL_ARB_shader_group_vote 1
+#endif /* GL_ARB_shader_group_vote */
+
+#ifndef GL_ARB_shader_image_load_store
+#define GL_ARB_shader_image_load_store 1
+#endif /* GL_ARB_shader_image_load_store */
+
+#ifndef GL_ARB_shader_image_size
+#define GL_ARB_shader_image_size 1
+#endif /* GL_ARB_shader_image_size */
+
+#ifndef GL_ARB_shader_precision
+#define GL_ARB_shader_precision 1
+#endif /* GL_ARB_shader_precision */
+
+#ifndef GL_ARB_shader_stencil_export
+#define GL_ARB_shader_stencil_export 1
+#endif /* GL_ARB_shader_stencil_export */
+
+#ifndef GL_ARB_shader_storage_buffer_object
+#define GL_ARB_shader_storage_buffer_object 1
+#endif /* GL_ARB_shader_storage_buffer_object */
+
+#ifndef GL_ARB_shader_subroutine
+#define GL_ARB_shader_subroutine 1
+#endif /* GL_ARB_shader_subroutine */
+
+#ifndef GL_ARB_shader_texture_image_samples
+#define GL_ARB_shader_texture_image_samples 1
+#endif /* GL_ARB_shader_texture_image_samples */
+
+#ifndef GL_ARB_shading_language_420pack
+#define GL_ARB_shading_language_420pack 1
+#endif /* GL_ARB_shading_language_420pack */
+
+#ifndef GL_ARB_shading_language_include
+#define GL_ARB_shading_language_include 1
+#define GL_SHADER_INCLUDE_ARB             0x8DAE
+#define GL_NAMED_STRING_LENGTH_ARB        0x8DE9
+#define GL_NAMED_STRING_TYPE_ARB          0x8DEA
+typedef void (APIENTRYP PFNGLNAMEDSTRINGARBPROC) (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string);
+typedef void (APIENTRYP PFNGLDELETENAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name);
+typedef void (APIENTRYP PFNGLCOMPILESHADERINCLUDEARBPROC) (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length);
+typedef GLboolean (APIENTRYP PFNGLISNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name);
+typedef void (APIENTRYP PFNGLGETNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string);
+typedef void (APIENTRYP PFNGLGETNAMEDSTRINGIVARBPROC) (GLint namelen, const GLchar *name, GLenum pname, GLint *params);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glNamedStringARB (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string);
+GLAPI void APIENTRY glDeleteNamedStringARB (GLint namelen, const GLchar *name);
+GLAPI void APIENTRY glCompileShaderIncludeARB (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length);
+GLAPI GLboolean APIENTRY glIsNamedStringARB (GLint namelen, const GLchar *name);
+GLAPI void APIENTRY glGetNamedStringARB (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string);
+GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GLenum pname, GLint *params);
+#endif
+#endif /* GL_ARB_shading_language_include */
+
+#ifndef GL_ARB_shading_language_packing
+#define GL_ARB_shading_language_packing 1
+#endif /* GL_ARB_shading_language_packing */
+
+#ifndef GL_ARB_sparse_buffer
+#define GL_ARB_sparse_buffer 1
+#define GL_SPARSE_STORAGE_BIT_ARB         0x0400
+#define GL_SPARSE_BUFFER_PAGE_SIZE_ARB    0x82F8
+typedef void (APIENTRYP PFNGLBUFFERPAGECOMMITMENTARBPROC) (GLenum target, GLintptr offset, GLsizei size, GLboolean commit);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTEXTPROC) (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTARBPROC) (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBufferPageCommitmentARB (GLenum target, GLintptr offset, GLsizei size, GLboolean commit);
+GLAPI void APIENTRY glNamedBufferPageCommitmentEXT (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+GLAPI void APIENTRY glNamedBufferPageCommitmentARB (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+#endif
+#endif /* GL_ARB_sparse_buffer */
+
+#ifndef GL_ARB_sparse_texture
+#define GL_ARB_sparse_texture 1
+#define GL_TEXTURE_SPARSE_ARB             0x91A6
+#define GL_VIRTUAL_PAGE_SIZE_INDEX_ARB    0x91A7
+#define GL_MIN_SPARSE_LEVEL_ARB           0x919B
+#define GL_NUM_VIRTUAL_PAGE_SIZES_ARB     0x91A8
+#define GL_VIRTUAL_PAGE_SIZE_X_ARB        0x9195
+#define GL_VIRTUAL_PAGE_SIZE_Y_ARB        0x9196
+#define GL_VIRTUAL_PAGE_SIZE_Z_ARB        0x9197
+#define GL_MAX_SPARSE_TEXTURE_SIZE_ARB    0x9198
+#define GL_MAX_SPARSE_3D_TEXTURE_SIZE_ARB 0x9199
+#define GL_MAX_SPARSE_ARRAY_TEXTURE_LAYERS_ARB 0x919A
+#define GL_SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS_ARB 0x91A9
+typedef void (APIENTRYP PFNGLTEXPAGECOMMITMENTARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident);
+#endif
+#endif /* GL_ARB_sparse_texture */
+
+#ifndef GL_ARB_stencil_texturing
+#define GL_ARB_stencil_texturing 1
+#endif /* GL_ARB_stencil_texturing */
+
+#ifndef GL_ARB_sync
+#define GL_ARB_sync 1
+#endif /* GL_ARB_sync */
+
+#ifndef GL_ARB_tessellation_shader
+#define GL_ARB_tessellation_shader 1
+#endif /* GL_ARB_tessellation_shader */
+
+#ifndef GL_ARB_texture_barrier
+#define GL_ARB_texture_barrier 1
+#endif /* GL_ARB_texture_barrier */
+
+#ifndef GL_ARB_texture_buffer_object_rgb32
+#define GL_ARB_texture_buffer_object_rgb32 1
+#endif /* GL_ARB_texture_buffer_object_rgb32 */
+
+#ifndef GL_ARB_texture_buffer_range
+#define GL_ARB_texture_buffer_range 1
+#endif /* GL_ARB_texture_buffer_range */
+
+#ifndef GL_ARB_texture_compression_bptc
+#define GL_ARB_texture_compression_bptc 1
+#define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C
+#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D
+#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E
+#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F
+#endif /* GL_ARB_texture_compression_bptc */
+
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_ARB_texture_compression_rgtc 1
+#endif /* GL_ARB_texture_compression_rgtc */
+
+#ifndef GL_ARB_texture_cube_map_array
+#define GL_ARB_texture_cube_map_array 1
+#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB     0x9009
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B
+#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB     0x900C
+#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D
+#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E
+#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F
+#endif /* GL_ARB_texture_cube_map_array */
+
+#ifndef GL_ARB_texture_gather
+#define GL_ARB_texture_gather 1
+#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E
+#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F
+#define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB 0x8F9F
+#endif /* GL_ARB_texture_gather */
+
+#ifndef GL_ARB_texture_mirror_clamp_to_edge
+#define GL_ARB_texture_mirror_clamp_to_edge 1
+#endif /* GL_ARB_texture_mirror_clamp_to_edge */
+
+#ifndef GL_ARB_texture_multisample
+#define GL_ARB_texture_multisample 1
+#endif /* GL_ARB_texture_multisample */
+
+#ifndef GL_ARB_texture_query_levels
+#define GL_ARB_texture_query_levels 1
+#endif /* GL_ARB_texture_query_levels */
+
+#ifndef GL_ARB_texture_query_lod
+#define GL_ARB_texture_query_lod 1
+#endif /* GL_ARB_texture_query_lod */
+
+#ifndef GL_ARB_texture_rg
+#define GL_ARB_texture_rg 1
+#endif /* GL_ARB_texture_rg */
+
+#ifndef GL_ARB_texture_rgb10_a2ui
+#define GL_ARB_texture_rgb10_a2ui 1
+#endif /* GL_ARB_texture_rgb10_a2ui */
+
+#ifndef GL_ARB_texture_stencil8
+#define GL_ARB_texture_stencil8 1
+#endif /* GL_ARB_texture_stencil8 */
+
+#ifndef GL_ARB_texture_storage
+#define GL_ARB_texture_storage 1
+#endif /* GL_ARB_texture_storage */
+
+#ifndef GL_ARB_texture_storage_multisample
+#define GL_ARB_texture_storage_multisample 1
+#endif /* GL_ARB_texture_storage_multisample */
+
+#ifndef GL_ARB_texture_swizzle
+#define GL_ARB_texture_swizzle 1
+#endif /* GL_ARB_texture_swizzle */
+
+#ifndef GL_ARB_texture_view
+#define GL_ARB_texture_view 1
+#endif /* GL_ARB_texture_view */
+
+#ifndef GL_ARB_timer_query
+#define GL_ARB_timer_query 1
+#endif /* GL_ARB_timer_query */
+
+#ifndef GL_ARB_transform_feedback2
+#define GL_ARB_transform_feedback2 1
+#define GL_TRANSFORM_FEEDBACK_PAUSED      0x8E23
+#define GL_TRANSFORM_FEEDBACK_ACTIVE      0x8E24
+#endif /* GL_ARB_transform_feedback2 */
+
+#ifndef GL_ARB_transform_feedback3
+#define GL_ARB_transform_feedback3 1
+#endif /* GL_ARB_transform_feedback3 */
+
+#ifndef GL_ARB_transform_feedback_instanced
+#define GL_ARB_transform_feedback_instanced 1
+#endif /* GL_ARB_transform_feedback_instanced */
+
+#ifndef GL_ARB_transform_feedback_overflow_query
+#define GL_ARB_transform_feedback_overflow_query 1
+#define GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB 0x82EC
+#define GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW_ARB 0x82ED
+#endif /* GL_ARB_transform_feedback_overflow_query */
+
+#ifndef GL_ARB_uniform_buffer_object
+#define GL_ARB_uniform_buffer_object 1
+#endif /* GL_ARB_uniform_buffer_object */
+
+#ifndef GL_ARB_vertex_array_bgra
+#define GL_ARB_vertex_array_bgra 1
+#endif /* GL_ARB_vertex_array_bgra */
+
+#ifndef GL_ARB_vertex_array_object
+#define GL_ARB_vertex_array_object 1
+#endif /* GL_ARB_vertex_array_object */
+
+#ifndef GL_ARB_vertex_attrib_64bit
+#define GL_ARB_vertex_attrib_64bit 1
+#endif /* GL_ARB_vertex_attrib_64bit */
+
+#ifndef GL_ARB_vertex_attrib_binding
+#define GL_ARB_vertex_attrib_binding 1
+#endif /* GL_ARB_vertex_attrib_binding */
+
+#ifndef GL_ARB_vertex_type_10f_11f_11f_rev
+#define GL_ARB_vertex_type_10f_11f_11f_rev 1
+#endif /* GL_ARB_vertex_type_10f_11f_11f_rev */
+
+#ifndef GL_ARB_vertex_type_2_10_10_10_rev
+#define GL_ARB_vertex_type_2_10_10_10_rev 1
+#endif /* GL_ARB_vertex_type_2_10_10_10_rev */
+
+#ifndef GL_ARB_viewport_array
+#define GL_ARB_viewport_array 1
+#endif /* GL_ARB_viewport_array */
+
+#ifndef GL_KHR_context_flush_control
+#define GL_KHR_context_flush_control 1
+#endif /* GL_KHR_context_flush_control */
+
+#ifndef GL_KHR_debug
+#define GL_KHR_debug 1
+#endif /* GL_KHR_debug */
+
+#ifndef GL_KHR_robust_buffer_access_behavior
+#define GL_KHR_robust_buffer_access_behavior 1
+#endif /* GL_KHR_robust_buffer_access_behavior */
+
+#ifndef GL_KHR_robustness
+#define GL_KHR_robustness 1
+#define GL_CONTEXT_ROBUST_ACCESS          0x90F3
+#endif /* GL_KHR_robustness */
+
+#ifndef GL_KHR_texture_compression_astc_hdr
+#define GL_KHR_texture_compression_astc_hdr 1
+#define GL_COMPRESSED_RGBA_ASTC_4x4_KHR   0x93B0
+#define GL_COMPRESSED_RGBA_ASTC_5x4_KHR   0x93B1
+#define GL_COMPRESSED_RGBA_ASTC_5x5_KHR   0x93B2
+#define GL_COMPRESSED_RGBA_ASTC_6x5_KHR   0x93B3
+#define GL_COMPRESSED_RGBA_ASTC_6x6_KHR   0x93B4
+#define GL_COMPRESSED_RGBA_ASTC_8x5_KHR   0x93B5
+#define GL_COMPRESSED_RGBA_ASTC_8x6_KHR   0x93B6
+#define GL_COMPRESSED_RGBA_ASTC_8x8_KHR   0x93B7
+#define GL_COMPRESSED_RGBA_ASTC_10x5_KHR  0x93B8
+#define GL_COMPRESSED_RGBA_ASTC_10x6_KHR  0x93B9
+#define GL_COMPRESSED_RGBA_ASTC_10x8_KHR  0x93BA
+#define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB
+#define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC
+#define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC
+#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD
+#endif /* GL_KHR_texture_compression_astc_hdr */
+
+#ifndef GL_KHR_texture_compression_astc_ldr
+#define GL_KHR_texture_compression_astc_ldr 1
+#endif /* GL_KHR_texture_compression_astc_ldr */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/mesalib/include/GL/glext.h b/mesalib/include/GL/glext.h
index 5e678306b..256ad353c 100644
--- a/mesalib/include/GL/glext.h
+++ b/mesalib/include/GL/glext.h
@@ -33,7 +33,7 @@ extern "C" {
 ** used to make the header, and the header can be found at
 **   http://www.opengl.org/registry/
 **
-** Khronos $Revision: 27498 $ on $Date: 2014-07-25 19:12:07 -0700 (Fri, 25 Jul 2014) $
+** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
 */
 
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
@@ -53,7 +53,7 @@ extern "C" {
 #define GLAPI extern
 #endif
 
-#define GL_GLEXT_VERSION 20140725
+#define GL_GLEXT_VERSION 20140810
 
 /* Generated C header for:
  * API: gl
@@ -2575,10 +2575,279 @@ GLAPI void APIENTRY glBindVertexBuffers (GLuint first, GLsizei count, const GLui
 #endif
 #endif /* GL_VERSION_4_4 */
 
+#ifndef GL_VERSION_4_5
+#define GL_VERSION_4_5 1
+#define GL_CONTEXT_LOST                   0x0507
+#define GL_NEGATIVE_ONE_TO_ONE            0x935E
+#define GL_ZERO_TO_ONE                    0x935F
+#define GL_CLIP_ORIGIN                    0x935C
+#define GL_CLIP_DEPTH_MODE                0x935D
+#define GL_QUERY_WAIT_INVERTED            0x8E17
+#define GL_QUERY_NO_WAIT_INVERTED         0x8E18
+#define GL_QUERY_BY_REGION_WAIT_INVERTED  0x8E19
+#define GL_QUERY_BY_REGION_NO_WAIT_INVERTED 0x8E1A
+#define GL_MAX_CULL_DISTANCES             0x82F9
+#define GL_MAX_COMBINED_CLIP_AND_CULL_DISTANCES 0x82FA
+#define GL_TEXTURE_TARGET                 0x1006
+#define GL_QUERY_TARGET                   0x82EA
+#define GL_TEXTURE_BINDING                0x82EB
+#define GL_GUILTY_CONTEXT_RESET           0x8253
+#define GL_INNOCENT_CONTEXT_RESET         0x8254
+#define GL_UNKNOWN_CONTEXT_RESET          0x8255
+#define GL_RESET_NOTIFICATION_STRATEGY    0x8256
+#define GL_LOSE_CONTEXT_ON_RESET          0x8252
+#define GL_NO_RESET_NOTIFICATION          0x8261
+#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT 0x00000004
+#define GL_CONTEXT_RELEASE_BEHAVIOR       0x82FB
+#define GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH 0x82FC
+typedef void (APIENTRYP PFNGLCLIPCONTROLPROC) (GLenum origin, GLenum depth);
+typedef void (APIENTRYP PFNGLCREATETRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC) (GLuint xfb, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC) (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizei size);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKIVPROC) (GLuint xfb, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint *param);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKI64_VPROC) (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
+typedef void (APIENTRYP PFNGLCREATEBUFFERSPROC) (GLsizei n, GLuint *buffers);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSTORAGEPROC) (GLuint buffer, GLsizei size, const void *data, GLbitfield flags);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAPROC) (GLuint buffer, GLsizei size, const void *data, GLenum usage);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizei size, const void *data);
+typedef void (APIENTRYP PFNGLCOPYNAMEDBUFFERSUBDATAPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizei size);
+typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERDATAPROC) (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
+typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizei size, GLenum format, GLenum type, const void *data);
+typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERPROC) (GLuint buffer, GLenum access);
+typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizei length, GLbitfield access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFERPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC) (GLuint buffer, GLintptr offset, GLsizei length);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVPROC) (GLuint buffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERI64VPROC) (GLuint buffer, GLenum pname, GLint64 *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVPROC) (GLuint buffer, GLenum pname, void **params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizei size, void *data);
+typedef void (APIENTRYP PFNGLCREATEFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC) (GLuint framebuffer, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC) (GLuint framebuffer, GLenum buf);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC) (GLuint framebuffer, GLenum src);
+typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
+typedef void (APIENTRYP PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC) (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFVPROC) (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
+typedef void (APIENTRYP PFNGLCLEARNAMEDFRAMEBUFFERFIPROC) (GLuint framebuffer, GLenum buffer, const GLfloat depth, GLint stencil);
+typedef void (APIENTRYP PFNGLBLITNAMEDFRAMEBUFFERPROC) (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC) (GLuint framebuffer, GLenum target);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC) (GLuint framebuffer, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATERENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC) (GLuint renderbuffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATETEXTURESPROC) (GLenum target, GLsizei n, GLuint *textures);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFERPROC) (GLuint texture, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFERRANGEPROC) (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizei size);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE1DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DPROC) (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC) (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DPROC) (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFPROC) (GLuint texture, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, const GLfloat *param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIPROC) (GLuint texture, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, const GLint *param);
+typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPPROC) (GLuint texture);
+typedef void (APIENTRYP PFNGLBINDTEXTUREUNITPROC) (GLuint unit, GLuint texture);
+typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC) (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVPROC) (GLuint texture, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVPROC) (GLuint texture, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVPROC) (GLuint texture, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVPROC) (GLuint texture, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVPROC) (GLuint texture, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVPROC) (GLuint texture, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLCREATEVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
+typedef void (APIENTRYP PFNGLDISABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
+typedef void (APIENTRYP PFNGLENABLEVERTEXARRAYATTRIBPROC) (GLuint vaobj, GLuint index);
+typedef void (APIENTRYP PFNGLVERTEXARRAYELEMENTBUFFERPROC) (GLuint vaobj, GLuint buffer);
+typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERPROC) (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBUFFERSPROC) (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBBINDINGPROC) (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBIFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYATTRIBLFORMATPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+typedef void (APIENTRYP PFNGLVERTEXARRAYBINDINGDIVISORPROC) (GLuint vaobj, GLuint bindingindex, GLuint divisor);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYIVPROC) (GLuint vaobj, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXEDIVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
+typedef void (APIENTRYP PFNGLGETVERTEXARRAYINDEXED64IVPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
+typedef void (APIENTRYP PFNGLCREATESAMPLERSPROC) (GLsizei n, GLuint *samplers);
+typedef void (APIENTRYP PFNGLCREATEPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines);
+typedef void (APIENTRYP PFNGLCREATEQUERIESPROC) (GLenum target, GLsizei n, GLuint *ids);
+typedef void (APIENTRYP PFNGLMEMORYBARRIERBYREGIONPROC) (GLbitfield barriers);
+typedef void (APIENTRYP PFNGLGETTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTURESUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
+typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSPROC) (void);
+typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETNTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+typedef void (APIENTRYP PFNGLGETNUNIFORMDVPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMFVPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+typedef void (APIENTRYP PFNGLGETNUNIFORMUIVPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+typedef void (APIENTRYP PFNGLREADNPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+typedef void (APIENTRYP PFNGLGETNMAPDVPROC) (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v);
+typedef void (APIENTRYP PFNGLGETNMAPFVPROC) (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v);
+typedef void (APIENTRYP PFNGLGETNMAPIVPROC) (GLenum target, GLenum query, GLsizei bufSize, GLint *v);
+typedef void (APIENTRYP PFNGLGETNPIXELMAPFVPROC) (GLenum map, GLsizei bufSize, GLfloat *values);
+typedef void (APIENTRYP PFNGLGETNPIXELMAPUIVPROC) (GLenum map, GLsizei bufSize, GLuint *values);
+typedef void (APIENTRYP PFNGLGETNPIXELMAPUSVPROC) (GLenum map, GLsizei bufSize, GLushort *values);
+typedef void (APIENTRYP PFNGLGETNPOLYGONSTIPPLEPROC) (GLsizei bufSize, GLubyte *pattern);
+typedef void (APIENTRYP PFNGLGETNCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *table);
+typedef void (APIENTRYP PFNGLGETNCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *image);
+typedef void (APIENTRYP PFNGLGETNSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, void *row, GLsizei columnBufSize, void *column, void *span);
+typedef void (APIENTRYP PFNGLGETNHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values);
+typedef void (APIENTRYP PFNGLGETNMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values);
+typedef void (APIENTRYP PFNGLTEXTUREBARRIERPROC) (void);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClipControl (GLenum origin, GLenum depth);
+GLAPI void APIENTRY glCreateTransformFeedbacks (GLsizei n, GLuint *ids);
+GLAPI void APIENTRY glTransformFeedbackBufferBase (GLuint xfb, GLuint index, GLuint buffer);
+GLAPI void APIENTRY glTransformFeedbackBufferRange (GLuint xfb, GLuint index, GLuint buffer, GLintptr offset, GLsizei size);
+GLAPI void APIENTRY glGetTransformFeedbackiv (GLuint xfb, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetTransformFeedbacki_v (GLuint xfb, GLenum pname, GLuint index, GLint *param);
+GLAPI void APIENTRY glGetTransformFeedbacki64_v (GLuint xfb, GLenum pname, GLuint index, GLint64 *param);
+GLAPI void APIENTRY glCreateBuffers (GLsizei n, GLuint *buffers);
+GLAPI void APIENTRY glNamedBufferStorage (GLuint buffer, GLsizei size, const void *data, GLbitfield flags);
+GLAPI void APIENTRY glNamedBufferData (GLuint buffer, GLsizei size, const void *data, GLenum usage);
+GLAPI void APIENTRY glNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizei size, const void *data);
+GLAPI void APIENTRY glCopyNamedBufferSubData (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizei size);
+GLAPI void APIENTRY glClearNamedBufferData (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data);
+GLAPI void APIENTRY glClearNamedBufferSubData (GLuint buffer, GLenum internalformat, GLintptr offset, GLsizei size, GLenum format, GLenum type, const void *data);
+GLAPI void *APIENTRY glMapNamedBuffer (GLuint buffer, GLenum access);
+GLAPI void *APIENTRY glMapNamedBufferRange (GLuint buffer, GLintptr offset, GLsizei length, GLbitfield access);
+GLAPI GLboolean APIENTRY glUnmapNamedBuffer (GLuint buffer);
+GLAPI void APIENTRY glFlushMappedNamedBufferRange (GLuint buffer, GLintptr offset, GLsizei length);
+GLAPI void APIENTRY glGetNamedBufferParameteriv (GLuint buffer, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetNamedBufferParameteri64v (GLuint buffer, GLenum pname, GLint64 *params);
+GLAPI void APIENTRY glGetNamedBufferPointerv (GLuint buffer, GLenum pname, void **params);
+GLAPI void APIENTRY glGetNamedBufferSubData (GLuint buffer, GLintptr offset, GLsizei size, void *data);
+GLAPI void APIENTRY glCreateFramebuffers (GLsizei n, GLuint *framebuffers);
+GLAPI void APIENTRY glNamedFramebufferRenderbuffer (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GLAPI void APIENTRY glNamedFramebufferParameteri (GLuint framebuffer, GLenum pname, GLint param);
+GLAPI void APIENTRY glNamedFramebufferTexture (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+GLAPI void APIENTRY glNamedFramebufferTextureLayer (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+GLAPI void APIENTRY glNamedFramebufferDrawBuffer (GLuint framebuffer, GLenum buf);
+GLAPI void APIENTRY glNamedFramebufferDrawBuffers (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+GLAPI void APIENTRY glNamedFramebufferReadBuffer (GLuint framebuffer, GLenum src);
+GLAPI void APIENTRY glInvalidateNamedFramebufferData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments);
+GLAPI void APIENTRY glInvalidateNamedFramebufferSubData (GLuint framebuffer, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glClearNamedFramebufferiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLint *value);
+GLAPI void APIENTRY glClearNamedFramebufferuiv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLuint *value);
+GLAPI void APIENTRY glClearNamedFramebufferfv (GLuint framebuffer, GLenum buffer, GLint drawbuffer, const GLfloat *value);
+GLAPI void APIENTRY glClearNamedFramebufferfi (GLuint framebuffer, GLenum buffer, const GLfloat depth, GLint stencil);
+GLAPI void APIENTRY glBlitNamedFramebuffer (GLuint readFramebuffer, GLuint drawFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+GLAPI GLenum APIENTRY glCheckNamedFramebufferStatus (GLuint framebuffer, GLenum target);
+GLAPI void APIENTRY glGetNamedFramebufferParameteriv (GLuint framebuffer, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameteriv (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateRenderbuffers (GLsizei n, GLuint *renderbuffers);
+GLAPI void APIENTRY glNamedRenderbufferStorage (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisample (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glGetNamedRenderbufferParameteriv (GLuint renderbuffer, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateTextures (GLenum target, GLsizei n, GLuint *textures);
+GLAPI void APIENTRY glTextureBuffer (GLuint texture, GLenum internalformat, GLuint buffer);
+GLAPI void APIENTRY glTextureBufferRange (GLuint texture, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizei size);
+GLAPI void APIENTRY glTextureStorage1D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width);
+GLAPI void APIENTRY glTextureStorage2D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTextureStorage3D (GLuint texture, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
+GLAPI void APIENTRY glTextureStorage2DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTextureStorage3DMultisample (GLuint texture, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
+GLAPI void APIENTRY glTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
+GLAPI void APIENTRY glCompressedTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCompressedTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+GLAPI void APIENTRY glCopyTextureSubImage1D (GLuint texture, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+GLAPI void APIENTRY glCopyTextureSubImage2D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glCopyTextureSubImage3D (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glTextureParameterf (GLuint texture, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glTextureParameterfv (GLuint texture, GLenum pname, const GLfloat *param);
+GLAPI void APIENTRY glTextureParameteri (GLuint texture, GLenum pname, GLint param);
+GLAPI void APIENTRY glTextureParameterIiv (GLuint texture, GLenum pname, const GLint *params);
+GLAPI void APIENTRY glTextureParameterIuiv (GLuint texture, GLenum pname, const GLuint *params);
+GLAPI void APIENTRY glTextureParameteriv (GLuint texture, GLenum pname, const GLint *param);
+GLAPI void APIENTRY glGenerateTextureMipmap (GLuint texture);
+GLAPI void APIENTRY glBindTextureUnit (GLuint unit, GLuint texture);
+GLAPI void APIENTRY glGetTextureImage (GLuint texture, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetCompressedTextureImage (GLuint texture, GLint level, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetTextureLevelParameterfv (GLuint texture, GLint level, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTextureLevelParameteriv (GLuint texture, GLint level, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTextureParameterfv (GLuint texture, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTextureParameterIiv (GLuint texture, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTextureParameterIuiv (GLuint texture, GLenum pname, GLuint *params);
+GLAPI void APIENTRY glGetTextureParameteriv (GLuint texture, GLenum pname, GLint *params);
+GLAPI void APIENTRY glCreateVertexArrays (GLsizei n, GLuint *arrays);
+GLAPI void APIENTRY glDisableVertexArrayAttrib (GLuint vaobj, GLuint index);
+GLAPI void APIENTRY glEnableVertexArrayAttrib (GLuint vaobj, GLuint index);
+GLAPI void APIENTRY glVertexArrayElementBuffer (GLuint vaobj, GLuint buffer);
+GLAPI void APIENTRY glVertexArrayVertexBuffer (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
+GLAPI void APIENTRY glVertexArrayVertexBuffers (GLuint vaobj, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides);
+GLAPI void APIENTRY glVertexArrayAttribBinding (GLuint vaobj, GLuint attribindex, GLuint bindingindex);
+GLAPI void APIENTRY glVertexArrayAttribFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayAttribIFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayAttribLFormat (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
+GLAPI void APIENTRY glVertexArrayBindingDivisor (GLuint vaobj, GLuint bindingindex, GLuint divisor);
+GLAPI void APIENTRY glGetVertexArrayiv (GLuint vaobj, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetVertexArrayIndexediv (GLuint vaobj, GLuint index, GLenum pname, GLint *param);
+GLAPI void APIENTRY glGetVertexArrayIndexed64iv (GLuint vaobj, GLuint index, GLenum pname, GLint64 *param);
+GLAPI void APIENTRY glCreateSamplers (GLsizei n, GLuint *samplers);
+GLAPI void APIENTRY glCreateProgramPipelines (GLsizei n, GLuint *pipelines);
+GLAPI void APIENTRY glCreateQueries (GLenum target, GLsizei n, GLuint *ids);
+GLAPI void APIENTRY glMemoryBarrierByRegion (GLbitfield barriers);
+GLAPI void APIENTRY glGetTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetCompressedTextureSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei bufSize, void *pixels);
+GLAPI GLenum APIENTRY glGetGraphicsResetStatus (void);
+GLAPI void APIENTRY glGetnCompressedTexImage (GLenum target, GLint lod, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetnTexImage (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *pixels);
+GLAPI void APIENTRY glGetnUniformdv (GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
+GLAPI void APIENTRY glGetnUniformfv (GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
+GLAPI void APIENTRY glGetnUniformiv (GLuint program, GLint location, GLsizei bufSize, GLint *params);
+GLAPI void APIENTRY glGetnUniformuiv (GLuint program, GLint location, GLsizei bufSize, GLuint *params);
+GLAPI void APIENTRY glReadnPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data);
+GLAPI void APIENTRY glGetnMapdv (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v);
+GLAPI void APIENTRY glGetnMapfv (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v);
+GLAPI void APIENTRY glGetnMapiv (GLenum target, GLenum query, GLsizei bufSize, GLint *v);
+GLAPI void APIENTRY glGetnPixelMapfv (GLenum map, GLsizei bufSize, GLfloat *values);
+GLAPI void APIENTRY glGetnPixelMapuiv (GLenum map, GLsizei bufSize, GLuint *values);
+GLAPI void APIENTRY glGetnPixelMapusv (GLenum map, GLsizei bufSize, GLushort *values);
+GLAPI void APIENTRY glGetnPolygonStipple (GLsizei bufSize, GLubyte *pattern);
+GLAPI void APIENTRY glGetnColorTable (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *table);
+GLAPI void APIENTRY glGetnConvolutionFilter (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *image);
+GLAPI void APIENTRY glGetnSeparableFilter (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, void *row, GLsizei columnBufSize, void *column, void *span);
+GLAPI void APIENTRY glGetnHistogram (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values);
+GLAPI void APIENTRY glGetnMinmax (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values);
+GLAPI void APIENTRY glTextureBarrier (void);
+#endif
+#endif /* GL_VERSION_4_5 */
+
 #ifndef GL_ARB_ES2_compatibility
 #define GL_ARB_ES2_compatibility 1
 #endif /* GL_ARB_ES2_compatibility */
 
+#ifndef GL_ARB_ES3_1_compatibility
+#define GL_ARB_ES3_1_compatibility 1
+#endif /* GL_ARB_ES3_1_compatibility */
+
 #ifndef GL_ARB_ES3_compatibility
 #define GL_ARB_ES3_compatibility 1
 #endif /* GL_ARB_ES3_compatibility */
@@ -2659,6 +2928,10 @@ GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context *context, s
 #define GL_ARB_clear_texture 1
 #endif /* GL_ARB_clear_texture */
 
+#ifndef GL_ARB_clip_control
+#define GL_ARB_clip_control 1
+#endif /* GL_ARB_clip_control */
+
 #ifndef GL_ARB_color_buffer_float
 #define GL_ARB_color_buffer_float 1
 #define GL_RGBA_FLOAT_MODE_ARB            0x8820
@@ -2696,6 +2969,10 @@ GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint n
 #endif
 #endif /* GL_ARB_compute_variable_group_size */
 
+#ifndef GL_ARB_conditional_render_inverted
+#define GL_ARB_conditional_render_inverted 1
+#endif /* GL_ARB_conditional_render_inverted */
+
 #ifndef GL_ARB_conservative_depth
 #define GL_ARB_conservative_depth 1
 #endif /* GL_ARB_conservative_depth */
@@ -2710,6 +2987,10 @@ GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint n
 #define GL_ARB_copy_image 1
 #endif /* GL_ARB_copy_image */
 
+#ifndef GL_ARB_cull_distance
+#define GL_ARB_cull_distance 1
+#endif /* GL_ARB_cull_distance */
+
 #ifndef GL_ARB_debug_output
 #define GL_ARB_debug_output 1
 typedef void (APIENTRY  *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
@@ -2764,6 +3045,14 @@ GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufSize, GL
 #define GL_DEPTH_TEXTURE_MODE_ARB         0x884B
 #endif /* GL_ARB_depth_texture */
 
+#ifndef GL_ARB_derivative_control
+#define GL_ARB_derivative_control 1
+#endif /* GL_ARB_derivative_control */
+
+#ifndef GL_ARB_direct_state_access
+#define GL_ARB_direct_state_access 1
+#endif /* GL_ARB_direct_state_access */
+
 #ifndef GL_ARB_draw_buffers
 #define GL_ARB_draw_buffers 1
 #define GL_MAX_DRAW_BUFFERS_ARB           0x8824
@@ -3022,6 +3311,10 @@ GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum target, GLenum attachmen
 #define GL_ARB_get_program_binary 1
 #endif /* GL_ARB_get_program_binary */
 
+#ifndef GL_ARB_get_texture_sub_image
+#define GL_ARB_get_texture_sub_image 1
+#endif /* GL_ARB_get_texture_sub_image */
+
 #ifndef GL_ARB_gpu_shader5
 #define GL_ARB_gpu_shader5 1
 #endif /* GL_ARB_gpu_shader5 */
@@ -3409,6 +3702,20 @@ GLAPI void APIENTRY glGetQueryObjectuivARB (GLuint id, GLenum pname, GLuint *par
 #define GL_ARB_occlusion_query2 1
 #endif /* GL_ARB_occlusion_query2 */
 
+#ifndef GL_ARB_pipeline_statistics_query
+#define GL_ARB_pipeline_statistics_query 1
+#define GL_VERTICES_SUBMITTED_ARB         0x82EE
+#define GL_PRIMITIVES_SUBMITTED_ARB       0x82EF
+#define GL_VERTEX_SHADER_INVOCATIONS_ARB  0x82F0
+#define GL_TESS_CONTROL_SHADER_PATCHES_ARB 0x82F1
+#define GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB 0x82F2
+#define GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB 0x82F3
+#define GL_FRAGMENT_SHADER_INVOCATIONS_ARB 0x82F4
+#define GL_COMPUTE_SHADER_INVOCATIONS_ARB 0x82F5
+#define GL_CLIPPING_INPUT_PRIMITIVES_ARB  0x82F6
+#define GL_CLIPPING_OUTPUT_PRIMITIVES_ARB 0x82F7
+#endif /* GL_ARB_pipeline_statistics_query */
+
 #ifndef GL_ARB_pixel_buffer_object
 #define GL_ARB_pixel_buffer_object 1
 #define GL_PIXEL_PACK_BUFFER_ARB          0x88EB
@@ -3700,6 +4007,10 @@ GLAPI void APIENTRY glGetShaderSourceARB (GLhandleARB obj, GLsizei maxLength, GL
 #define GL_ARB_shader_subroutine 1
 #endif /* GL_ARB_shader_subroutine */
 
+#ifndef GL_ARB_shader_texture_image_samples
+#define GL_ARB_shader_texture_image_samples 1
+#endif /* GL_ARB_shader_texture_image_samples */
+
 #ifndef GL_ARB_shader_texture_lod
 #define GL_ARB_shader_texture_lod 1
 #endif /* GL_ARB_shader_texture_lod */
@@ -3750,6 +4061,20 @@ GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GL
 #define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF
 #endif /* GL_ARB_shadow_ambient */
 
+#ifndef GL_ARB_sparse_buffer
+#define GL_ARB_sparse_buffer 1
+#define GL_SPARSE_STORAGE_BIT_ARB         0x0400
+#define GL_SPARSE_BUFFER_PAGE_SIZE_ARB    0x82F8
+typedef void (APIENTRYP PFNGLBUFFERPAGECOMMITMENTARBPROC) (GLenum target, GLintptr offset, GLsizei size, GLboolean commit);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTEXTPROC) (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERPAGECOMMITMENTARBPROC) (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBufferPageCommitmentARB (GLenum target, GLintptr offset, GLsizei size, GLboolean commit);
+GLAPI void APIENTRY glNamedBufferPageCommitmentEXT (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+GLAPI void APIENTRY glNamedBufferPageCommitmentARB (GLuint buffer, GLintptr offset, GLsizei size, GLboolean commit);
+#endif
+#endif /* GL_ARB_sparse_buffer */
+
 #ifndef GL_ARB_sparse_texture
 #define GL_ARB_sparse_texture 1
 #define GL_TEXTURE_SPARSE_ARB             0x91A6
@@ -3781,6 +4106,10 @@ GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xo
 #define GL_ARB_tessellation_shader 1
 #endif /* GL_ARB_tessellation_shader */
 
+#ifndef GL_ARB_texture_barrier
+#define GL_ARB_texture_barrier 1
+#endif /* GL_ARB_texture_barrier */
+
 #ifndef GL_ARB_texture_border_clamp
 #define GL_ARB_texture_border_clamp 1
 #define GL_CLAMP_TO_BORDER_ARB            0x812D
@@ -4027,6 +4356,12 @@ GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum target, GLint level, void
 #define GL_ARB_transform_feedback_instanced 1
 #endif /* GL_ARB_transform_feedback_instanced */
 
+#ifndef GL_ARB_transform_feedback_overflow_query
+#define GL_ARB_transform_feedback_overflow_query 1
+#define GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB 0x82EC
+#define GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW_ARB 0x82ED
+#endif /* GL_ARB_transform_feedback_overflow_query */
+
 #ifndef GL_ARB_transpose_matrix
 #define GL_ARB_transpose_matrix 1
 #define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3
@@ -4371,10 +4706,51 @@ GLAPI void APIENTRY glWindowPos3svARB (const GLshort *v);
 #endif
 #endif /* GL_ARB_window_pos */
 
+#ifndef GL_KHR_blend_equation_advanced
+#define GL_KHR_blend_equation_advanced 1
+#define GL_MULTIPLY_KHR                   0x9294
+#define GL_SCREEN_KHR                     0x9295
+#define GL_OVERLAY_KHR                    0x9296
+#define GL_DARKEN_KHR                     0x9297
+#define GL_LIGHTEN_KHR                    0x9298
+#define GL_COLORDODGE_KHR                 0x9299
+#define GL_COLORBURN_KHR                  0x929A
+#define GL_HARDLIGHT_KHR                  0x929B
+#define GL_SOFTLIGHT_KHR                  0x929C
+#define GL_DIFFERENCE_KHR                 0x929E
+#define GL_EXCLUSION_KHR                  0x92A0
+#define GL_HSL_HUE_KHR                    0x92AD
+#define GL_HSL_SATURATION_KHR             0x92AE
+#define GL_HSL_COLOR_KHR                  0x92AF
+#define GL_HSL_LUMINOSITY_KHR             0x92B0
+typedef void (APIENTRYP PFNGLBLENDBARRIERKHRPROC) (void);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBlendBarrierKHR (void);
+#endif
+#endif /* GL_KHR_blend_equation_advanced */
+
+#ifndef GL_KHR_blend_equation_advanced_coherent
+#define GL_KHR_blend_equation_advanced_coherent 1
+#define GL_BLEND_ADVANCED_COHERENT_KHR    0x9285
+#endif /* GL_KHR_blend_equation_advanced_coherent */
+
+#ifndef GL_KHR_context_flush_control
+#define GL_KHR_context_flush_control 1
+#endif /* GL_KHR_context_flush_control */
+
 #ifndef GL_KHR_debug
 #define GL_KHR_debug 1
 #endif /* GL_KHR_debug */
 
+#ifndef GL_KHR_robust_buffer_access_behavior
+#define GL_KHR_robust_buffer_access_behavior 1
+#endif /* GL_KHR_robust_buffer_access_behavior */
+
+#ifndef GL_KHR_robustness
+#define GL_KHR_robustness 1
+#define GL_CONTEXT_ROBUST_ACCESS          0x90F3
+#endif /* GL_KHR_robustness */
+
 #ifndef GL_KHR_texture_compression_astc_hdr
 #define GL_KHR_texture_compression_astc_hdr 1
 #define GL_COMPRESSED_RGBA_ASTC_4x4_KHR   0x93B0
diff --git a/mesalib/include/GL/glxext.h b/mesalib/include/GL/glxext.h
index b96133e34..174fc2186 100644
--- a/mesalib/include/GL/glxext.h
+++ b/mesalib/include/GL/glxext.h
@@ -33,10 +33,10 @@ extern "C" {
 ** used to make the header, and the header can be found at
 **   http://www.opengl.org/registry/
 **
-** Khronos $Revision: 27498 $ on $Date: 2014-07-25 19:12:07 -0700 (Fri, 25 Jul 2014) $
+** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
 */
 
-#define GLX_GLXEXT_VERSION 20140725
+#define GLX_GLXEXT_VERSION 20140810
 
 /* Generated C header for:
  * API: glx
@@ -158,6 +158,13 @@ __GLXextFuncPtr glXGetProcAddress (const GLubyte *procName);
 #endif
 #endif /* GLX_VERSION_1_4 */
 
+#ifndef GLX_ARB_context_flush_control
+#define GLX_ARB_context_flush_control 1
+#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB  0x2097
+#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
+#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
+#endif /* GLX_ARB_context_flush_control */
+
 #ifndef GLX_ARB_create_context
 #define GLX_ARB_create_context 1
 #define GLX_CONTEXT_DEBUG_BIT_ARB         0x00000001
diff --git a/mesalib/include/GL/internal/sarea.h b/mesalib/include/GL/internal/sarea.h
deleted file mode 100644
index c3b8bca2b..000000000
--- a/mesalib/include/GL/internal/sarea.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/**
- * \file sarea.h 
- * SAREA definitions.
- * 
- * \author Kevin E. Martin <kevin@precisioninsight.com>
- * \author Jens Owen <jowen@vmware.com>
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- */
-
-/*
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef _SAREA_H_
-#define _SAREA_H_
-
-#include "xf86drm.h"
-
-/* SAREA area needs to be at least a page */
-#if defined(__alpha__)
-#define SAREA_MAX 			0x2000
-#elif defined(__ia64__)
-#define SAREA_MAX			0x10000		/* 64kB */
-#else
-/* Intel 830M driver needs at least 8k SAREA */
-#define SAREA_MAX			0x2000
-#endif
-
-#define SAREA_MAX_DRAWABLES 		256
-
-#define SAREA_DRAWABLE_CLAIMED_ENTRY	0x80000000
-
-/**
- * SAREA per drawable information.
- *
- * \sa _XF86DRISAREA.
- */
-typedef struct _XF86DRISAREADrawable {
-    unsigned int	stamp;
-    unsigned int	flags;
-} XF86DRISAREADrawableRec, *XF86DRISAREADrawablePtr;
-
-/**
- * SAREA frame information.
- *
- * \sa  _XF86DRISAREA.
- */
-typedef struct _XF86DRISAREAFrame {
-    unsigned int        x;
-    unsigned int        y;
-    unsigned int        width;
-    unsigned int        height;
-    unsigned int        fullscreen;
-} XF86DRISAREAFrameRec, *XF86DRISAREAFramePtr;
-
-/**
- * SAREA definition.
- */
-typedef struct _XF86DRISAREA {
-    /** first thing is always the DRM locking structure */
-    drmLock			lock;
-    /** \todo Use readers/writer lock for drawable_lock */
-    drmLock			drawable_lock;
-    XF86DRISAREADrawableRec	drawableTable[SAREA_MAX_DRAWABLES];
-    XF86DRISAREAFrameRec        frame;
-    drm_context_t			dummy_context;
-} XF86DRISAREARec, *XF86DRISAREAPtr;
-
-#endif
diff --git a/mesalib/include/GL/wglext.h b/mesalib/include/GL/wglext.h
index 5860c867a..daba41091 100644
--- a/mesalib/include/GL/wglext.h
+++ b/mesalib/include/GL/wglext.h
@@ -33,7 +33,7 @@ extern "C" {
 ** used to make the header, and the header can be found at
 **   http://www.opengl.org/registry/
 **
-** Khronos $Revision: 27191 $ on $Date: 2014-06-30 15:11:33 -0700 (Mon, 30 Jun 2014) $
+** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
 */
 
 #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
@@ -41,7 +41,7 @@ extern "C" {
 #include <windows.h>
 #endif
 
-#define WGL_WGLEXT_VERSION 20140630
+#define WGL_WGLEXT_VERSION 20140810
 
 /* Generated C header for:
  * API: wgl
@@ -70,6 +70,13 @@ BOOL WINAPI wglRestoreBufferRegionARB (HANDLE hRegion, int x, int y, int width,
 #endif
 #endif /* WGL_ARB_buffer_region */
 
+#ifndef WGL_ARB_context_flush_control
+#define WGL_ARB_context_flush_control 1
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_ARB  0x2097
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
+#define WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
+#endif /* WGL_ARB_context_flush_control */
+
 #ifndef WGL_ARB_create_context
 #define WGL_ARB_create_context 1
 #define WGL_CONTEXT_DEBUG_BIT_ARB         0x00000001
diff --git a/mesalib/include/c11/threads_win32.h b/mesalib/include/c11/threads_win32.h
index 5298a8432..d017c31c3 100644
--- a/mesalib/include/c11/threads_win32.h
+++ b/mesalib/include/c11/threads_win32.h
@@ -296,7 +296,7 @@ static void impl_tss_dtor_invoke()
 static inline void
 call_once(once_flag *flag, void (*func)(void))
 {
-    assert(!flag && !func);
+    assert(flag && func);
 #ifdef EMULATED_THREADS_USE_NATIVE_CALL_ONCE
     {
     struct impl_call_once_param param;
diff --git a/mesalib/install-lib-links.mk b/mesalib/install-lib-links.mk
index 09fb86a0b..5ea738537 100644
--- a/mesalib/install-lib-links.mk
+++ b/mesalib/install-lib-links.mk
@@ -7,7 +7,7 @@ all-local : .libs/install-mesa-links
 
 .libs/install-mesa-links : $(lib_LTLIBRARIES)
 	$(AM_V_GEN)$(MKDIR_P) $(top_builddir)/$(LIB_DIR);	\
-	for f in $(lib_LTLIBRARIES:%.la=.libs/%.$(LIB_EXT)*); do \
+	for f in $(join $(addsuffix .libs/,$(dir $(lib_LTLIBRARIES))),$(notdir $(lib_LTLIBRARIES:%.la=%.$(LIB_EXT)*))); do \
 		if test -h .libs/$$f; then			\
 			cp -d $$f $(top_builddir)/$(LIB_DIR);	\
 		else						\
diff --git a/mesalib/scons/custom.py b/mesalib/scons/custom.py
index 09c937e8b..043793b5d 100644
--- a/mesalib/scons/custom.py
+++ b/mesalib/scons/custom.py
@@ -276,6 +276,9 @@ def parse_source_list(env, filename, names=None):
                     # Prefer relative source paths, as absolute files tend to
                     # cause duplicate actions.
                     f = f[len(cur_srcdir + '/'):]
+                # do not include any headers
+                if f.endswith('.h'):
+                    continue
                 srcs.append(f)
 
         src_lists[sym] = srcs
diff --git a/mesalib/src/Makefile.am b/mesalib/src/Makefile.am
index cede5083a..3e736d029 100644
--- a/mesalib/src/Makefile.am
+++ b/mesalib/src/Makefile.am
@@ -48,18 +48,7 @@ SUBDIRS += egl/main
 endif
 
 if HAVE_GALLIUM
-SUBDIRS +=			\
-	gallium/auxiliary	\
-	gallium/drivers		\
-	gallium/state_trackers	\
-	gallium/winsys		\
-	gallium/targets
-
-if HAVE_GALLIUM_TESTS
-SUBDIRS +=			\
-	gallium/tests/trivial	\
-	gallium/tests/unit
-endif
+SUBDIRS += gallium
 endif
 
 EXTRA_DIST = getopt
diff --git a/mesalib/src/gallium/Android.mk b/mesalib/src/gallium/Android.mk
index 85334cf69..bf99e4fb6 100644
--- a/mesalib/src/gallium/Android.mk
+++ b/mesalib/src/gallium/Android.mk
@@ -26,14 +26,20 @@
 GALLIUM_TOP := $(call my-dir)
 GALLIUM_COMMON_MK := $(GALLIUM_TOP)/Android.common.mk
 
-SUBDIRS := \
-	targets/egl-static \
-	state_trackers/egl \
-	auxiliary
+SUBDIRS := auxiliary
+
+#
+# Gallium drivers and their respective winsys
+#
 
 # swrast
 SUBDIRS += winsys/sw/android drivers/softpipe
 
+# freedreno
+ifneq ($(filter freedreno, $(MESA_GPU_DRIVERS)),)
+SUBDIRS += winsys/freedreno/drm drivers/freedreno
+endif
+
 # i915g
 ifneq ($(filter i915g, $(MESA_GPU_DRIVERS)),)
 SUBDIRS += winsys/i915/drm drivers/i915
@@ -57,6 +63,8 @@ SUBDIRS += winsys/radeon/drm
 ifneq ($(filter r300g, $(MESA_GPU_DRIVERS)),)
 SUBDIRS += drivers/r300
 endif
+ifneq ($(filter r600g radeonsi, $(MESA_GPU_DRIVERS)),)
+SUBDIRS += drivers/radeon
 ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
 SUBDIRS += drivers/r600
 endif
@@ -64,11 +72,17 @@ ifneq ($(filter radeonsi, $(MESA_GPU_DRIVERS)),)
 SUBDIRS += drivers/radeonsi
 endif
 endif
+endif
 
 # vmwgfx
 ifneq ($(filter vmwgfx, $(MESA_GPU_DRIVERS)),)
 SUBDIRS += winsys/svga/drm drivers/svga
 endif
 
+#
+# Gallium state trackers and their users (targets)
+#
+SUBDIRS += state_trackers/egl targets/egl-static
+
 mkfiles := $(patsubst %,$(GALLIUM_TOP)/%/Android.mk,$(SUBDIRS))
 include $(mkfiles)
diff --git a/mesalib/src/gallium/Makefile.am b/mesalib/src/gallium/Makefile.am
new file mode 100644
index 000000000..1e1fd43d5
--- /dev/null
+++ b/mesalib/src/gallium/Makefile.am
@@ -0,0 +1,174 @@
+SUBDIRS =
+
+##
+## Gallium auxiliary module
+##
+
+SUBDIRS += auxiliary
+
+##
+## Gallium pipe drivers and their respective winsys'
+##
+
+SUBDIRS += \
+	drivers/galahad \
+	drivers/identity \
+	drivers/noop \
+	drivers/trace \
+	drivers/rbug
+
+## freedreno/msm/kgsl
+if HAVE_GALLIUM_FREEDRENO
+SUBDIRS += drivers/freedreno winsys/freedreno/drm
+endif
+
+## i915g/i915
+if HAVE_GALLIUM_I915
+SUBDIRS += drivers/i915 winsys/i915/drm
+endif
+
+## ilo/i965
+if HAVE_GALLIUM_ILO
+SUBDIRS += drivers/ilo winsys/intel/drm
+endif
+
+## nouveau
+if HAVE_GALLIUM_NOUVEAU
+SUBDIRS += drivers/nouveau winsys/nouveau/drm
+endif
+
+## vmwgfx/svga
+if HAVE_GALLIUM_SVGA
+SUBDIRS += drivers/svga winsys/svga/drm
+endif
+
+## r300
+if HAVE_GALLIUM_R300
+SUBDIRS += drivers/r300
+endif
+
+## radeon - linked into r600 and radeonsi
+if HAVE_GALLIUM_RADEON_COMMON
+SUBDIRS += drivers/radeon
+endif
+
+## r600
+if HAVE_GALLIUM_R600
+SUBDIRS += drivers/r600
+endif
+
+## radeonsi
+if HAVE_GALLIUM_RADEONSI
+SUBDIRS += drivers/radeonsi
+endif
+
+## the radeon winsys - linked in by r300, r600 and radeonsi
+if NEED_RADEON_DRM_WINSYS
+SUBDIRS += winsys/radeon/drm
+endif
+
+## swrast/softpipe
+if NEED_GALLIUM_SOFTPIPE_DRIVER
+SUBDIRS += drivers/softpipe
+
+## swrast/llvmpipe
+if NEED_GALLIUM_LLVMPIPE_DRIVER
+SUBDIRS += drivers/llvmpipe
+endif
+endif
+
+## vc4/rpi
+if HAVE_GALLIUM_VC4
+SUBDIRS += drivers/vc4 winsys/vc4/drm
+endif
+
+## the sw winsys'
+SUBDIRS += winsys/sw/null
+
+if NEED_WINSYS_XLIB
+SUBDIRS += winsys/sw/xlib
+endif
+
+if HAVE_DRISW
+SUBDIRS += winsys/sw/dri
+endif
+
+if HAVE_DRI2
+SUBDIRS += winsys/sw/kms-dri
+endif
+
+if HAVE_EGL_PLATFORM_FBDEV
+SUBDIRS += winsys/sw/fbdev
+endif
+
+if HAVE_EGL_PLATFORM_WAYLAND
+SUBDIRS += winsys/sw/wayland
+endif
+
+if NEED_WINSYS_WRAPPER
+SUBDIRS += winsys/sw/wrapper
+endif
+
+
+##
+## Gallium state trackers and their users (targets)
+##
+
+if NEED_GALLIUM_LOADER
+SUBDIRS += targets/pipe-loader
+endif
+
+if HAVE_CLOVER
+SUBDIRS += state_trackers/clover targets/opencl
+endif
+
+if HAVE_DRICOMMON
+SUBDIRS += state_trackers/dri targets/dri
+endif
+
+## the egl target depends on vega
+if HAVE_OPENVG
+SUBDIRS += state_trackers/vega
+endif
+
+if HAVE_GALLIUM_EGL
+SUBDIRS += state_trackers/egl targets/egl-static
+endif
+
+if HAVE_GALLIUM_GBM
+SUBDIRS += state_trackers/gbm targets/gbm
+endif
+
+if HAVE_X11_DRIVER
+SUBDIRS += state_trackers/glx/xlib targets/libgl-xlib
+endif
+
+if HAVE_ST_OMX
+SUBDIRS += state_trackers/omx targets/omx
+endif
+
+if HAVE_GALLIUM_OSMESA
+SUBDIRS += state_trackers/osmesa targets/osmesa
+endif
+
+if HAVE_ST_VDPAU
+SUBDIRS += state_trackers/vdpau targets/vdpau
+endif
+
+if HAVE_ST_XA
+SUBDIRS += state_trackers/xa targets/xa
+endif
+
+if HAVE_ST_XVMC
+SUBDIRS += state_trackers/xvmc targets/xvmc
+endif
+
+##
+## Gallium tests
+##
+
+if HAVE_GALLIUM_TESTS
+SUBDIRS += \
+	tests/trivial \
+	tests/unit
+endif
diff --git a/mesalib/src/gallium/SConscript b/mesalib/src/gallium/SConscript
index cb6172007..98d017e4d 100644
--- a/mesalib/src/gallium/SConscript
+++ b/mesalib/src/gallium/SConscript
@@ -22,34 +22,14 @@ SConscript([
 ])
 
 #
-# State trackers
-#
-
-# Needed by some state trackers
-SConscript('winsys/sw/null/SConscript')
-
-if not env['embedded']:
-    SConscript('state_trackers/vega/SConscript')
-    if env['platform'] not in ('cygwin', 'darwin', 'haiku', 'sunos'):
-        SConscript('state_trackers/egl/SConscript')
-
-    if env['x11']:
-        SConscript('state_trackers/glx/xlib/SConscript')
-
-    if env['dri']:
-        SConscript('state_trackers/dri/SConscript')
-
-    if env['platform'] == 'windows':
-        SConscript('state_trackers/wgl/SConscript')
-
-#
 # Winsys
-# 
+#
 
 SConscript([
+    'winsys/sw/null/SConscript',
     'winsys/sw/wrapper/SConscript',
 ])
-    
+
 if env['x11']:
     SConscript([
         'winsys/sw/xlib/SConscript',
@@ -68,18 +48,13 @@ if env['platform'] == 'haiku':
 if env['dri']:
     SConscript([
         'winsys/sw/dri/SConscript',
-    ])
-
-    SConscript([
         'winsys/sw/kms-dri/SConscript',
-    ])
-
-    SConscript([
         'winsys/svga/drm/SConscript',
     ])
 
+
 #
-# Targets
+# State trackers and targets
 #
 
 SConscript([
@@ -87,19 +62,23 @@ SConscript([
 ])
 
 if not env['embedded']:
+    SConscript('state_trackers/vega/SConscript')
     if env['platform'] not in ('cygwin', 'darwin', 'freebsd', 'haiku', 'sunos'):
         SConscript([
-            'targets/egl-static/SConscript'
+            'state_trackers/egl/SConscript',
+            'targets/egl-static/SConscript',
         ])
 
     if env['x11']:
         SConscript([
+            'state_trackers/glx/xlib/SConscript',
             'targets/graw-xlib/SConscript',
             'targets/libgl-xlib/SConscript',
         ])
 
     if env['platform'] == 'windows':
         SConscript([
+            'state_trackers/wgl/SConscript',
             'targets/graw-gdi/SConscript',
             'targets/libgl-gdi/SConscript',
         ])
@@ -111,6 +90,7 @@ if not env['embedded']:
 
     if env['dri']:
         SConscript([
+            'state_trackers/dri/SConscript',
             'targets/dri/SConscript',
         ])
 
diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources
index 3eae9e525..9bfaa0eab 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.sources
+++ b/mesalib/src/gallium/auxiliary/Makefile.sources
@@ -113,6 +113,7 @@ C_SOURCES := \
 	util/u_format_s3tc.c \
 	util/u_format_rgtc.c \
 	util/u_format_etc.c \
+	util/u_format_bptc.c \
 	util/u_format_tests.c \
 	util/u_format_yuv.c \
 	util/u_format_zs.c \
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 20fbd80d5..609e02fd1 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -1799,7 +1799,7 @@ void util_blitter_custom_depth_stencil(struct blitter_context *blitter,
    pipe->bind_blend_state(pipe, cbsurf ? ctx->blend[PIPE_MASK_RGBA] :
                                          ctx->blend[0]);
    pipe->bind_depth_stencil_alpha_state(pipe, dsa_stage);
-   ctx->bind_fs_state(pipe, ctx->fs_empty);
+   ctx->bind_fs_state(pipe, cbsurf ? ctx->fs_write_one_cbuf : ctx->fs_empty);
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
 
    /* set a framebuffer state */
diff --git a/mesalib/src/gallium/auxiliary/util/u_caps.c b/mesalib/src/gallium/auxiliary/util/u_caps.c
index ec8938b37..cd005d68b 100644
--- a/mesalib/src/gallium/auxiliary/util/u_caps.c
+++ b/mesalib/src/gallium/auxiliary/util/u_caps.c
@@ -197,13 +197,11 @@ static unsigned caps_sm3[] = {
     UTIL_CHECK_SHADER(FRAGMENT, MAX_INSTRUCTIONS, 512),
     UTIL_CHECK_SHADER(FRAGMENT, MAX_INPUTS, 10),
     UTIL_CHECK_SHADER(FRAGMENT, MAX_TEMPS, 32),
-    UTIL_CHECK_SHADER(FRAGMENT, MAX_ADDRS, 1),
     UTIL_CHECK_SHADER(FRAGMENT, MAX_CONST_BUFFER_SIZE, 224 * 16),
 
     UTIL_CHECK_SHADER(VERTEX, MAX_INSTRUCTIONS, 512),
     UTIL_CHECK_SHADER(VERTEX, MAX_INPUTS, 16),
     UTIL_CHECK_SHADER(VERTEX, MAX_TEMPS, 32),
-    UTIL_CHECK_SHADER(VERTEX, MAX_ADDRS, 2),
     UTIL_CHECK_SHADER(VERTEX, MAX_CONST_BUFFER_SIZE, 256 * 16),
 
     UTIL_CHECK_TERMINATE
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.c b/mesalib/src/gallium/auxiliary/util/u_format.c
index a53ed6f29..d53dd7884 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format.c
+++ b/mesalib/src/gallium/auxiliary/util/u_format.c
@@ -496,6 +496,10 @@ util_format_fits_8unorm(const struct util_format_description *format_desc)
           format_desc->format == PIPE_FORMAT_LATC2_SNORM)
          return FALSE;
       return TRUE;
+   case UTIL_FORMAT_LAYOUT_BPTC:
+      if (format_desc->format == PIPE_FORMAT_BPTC_RGBA_UNORM)
+         return TRUE;
+      return FALSE;
 
    case UTIL_FORMAT_LAYOUT_PLAIN:
       /*
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.csv b/mesalib/src/gallium/auxiliary/util/u_format.csv
index 8aa5c364d..17034049d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format.csv
+++ b/mesalib/src/gallium/auxiliary/util/u_format.csv
@@ -160,6 +160,7 @@ PIPE_FORMAT_R8G8Bx_SNORM          , other,      1,  1, sn8 , sn8 ,     ,     , x
 # - http://www.opengl.org/registry/specs/EXT/texture_compression_s3tc.txt
 # - http://www.opengl.org/registry/specs/ARB/texture_compression_rgtc.txt
 # - http://www.opengl.org/registry/specs/EXT/texture_compression_latc.txt
+# - http://www.opengl.org/registry/specs/ARB/texture_compression_bptc.txt
 # - http://www.khronos.org/registry/gles/extensions/OES/OES_compressed_ETC1_RGB8_texture.txt
 # - http://msdn.microsoft.com/en-us/library/bb694531.aspx
 PIPE_FORMAT_DXT1_RGB              , s3tc, 4, 4, x64 ,     ,     ,     , xyz1, rgb
@@ -183,6 +184,11 @@ PIPE_FORMAT_LATC2_SNORM           , rgtc, 4, 4, x128,     ,     ,     , xxxy, rg
 
 PIPE_FORMAT_ETC1_RGB8             ,  etc, 4, 4, x64,      ,     ,     , xyz1, rgb
 
+PIPE_FORMAT_BPTC_RGBA_UNORM       , bptc, 4, 4, x128,     ,     ,     , xyzw, rgb
+PIPE_FORMAT_BPTC_SRGBA            , bptc, 4, 4, x128,     ,     ,     , xyzw, srgb
+PIPE_FORMAT_BPTC_RGB_FLOAT        , bptc, 4, 4, x128,     ,     ,     , xyz1, rgb
+PIPE_FORMAT_BPTC_RGB_UFLOAT       , bptc, 4, 4, x128,     ,     ,     , xyz1, rgb
+
 # Straightforward D3D10-like formats (also used for 
 # vertex buffer element description)
 # 
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.h b/mesalib/src/gallium/auxiliary/util/u_format.h
index 2e2bf0240..df31400af 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format.h
+++ b/mesalib/src/gallium/auxiliary/util/u_format.h
@@ -79,9 +79,14 @@ enum util_format_layout {
    UTIL_FORMAT_LAYOUT_ETC = 6,
 
    /**
+    * BC6/7 Texture Compression
+    */
+   UTIL_FORMAT_LAYOUT_BPTC = 7,
+
+   /**
     * Everything else that doesn't fit in any of the above layouts.
     */
-   UTIL_FORMAT_LAYOUT_OTHER = 7
+   UTIL_FORMAT_LAYOUT_OTHER = 8
 };
 
 
@@ -475,6 +480,7 @@ util_format_is_compressed(enum pipe_format format)
    case UTIL_FORMAT_LAYOUT_S3TC:
    case UTIL_FORMAT_LAYOUT_RGTC:
    case UTIL_FORMAT_LAYOUT_ETC:
+   case UTIL_FORMAT_LAYOUT_BPTC:
       /* XXX add other formats in the future */
       return TRUE;
    default:
@@ -911,6 +917,8 @@ util_format_srgb(enum pipe_format format)
       return PIPE_FORMAT_DXT5_SRGBA;
    case PIPE_FORMAT_B5G6R5_UNORM:
       return PIPE_FORMAT_B5G6R5_SRGB;
+   case PIPE_FORMAT_BPTC_RGBA_UNORM:
+      return PIPE_FORMAT_BPTC_SRGBA;
    default:
       return PIPE_FORMAT_NONE;
    }
@@ -956,6 +964,8 @@ util_format_linear(enum pipe_format format)
       return PIPE_FORMAT_DXT5_RGBA;
    case PIPE_FORMAT_B5G6R5_SRGB:
       return PIPE_FORMAT_B5G6R5_UNORM;
+   case PIPE_FORMAT_BPTC_SRGBA:
+      return PIPE_FORMAT_BPTC_RGBA_UNORM;
    default:
       return format;
    }
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_bptc.c b/mesalib/src/gallium/auxiliary/util/u_format_bptc.c
new file mode 100644
index 000000000..196220ee0
--- /dev/null
+++ b/mesalib/src/gallium/auxiliary/util/u_format_bptc.c
@@ -0,0 +1,26 @@
+#include "u_format.h"
+#include "u_format_bptc.h"
+
+#define fake(format) \
+void \
+util_format_##format##_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) {assert(0);} \
+\
+void \
+util_format_##format##_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) {assert(0);} \
+\
+void \
+util_format_##format##_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) {assert(0);} \
+\
+void \
+util_format_##format##_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) {assert(0);} \
+\
+void \
+util_format_##format##_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) {assert(0);} \
+\
+void \
+util_format_##format##_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) {assert(0);}
+
+fake(bptc_rgba_unorm)
+fake(bptc_srgba)
+fake(bptc_rgb_float)
+fake(bptc_rgb_ufloat)
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_bptc.h b/mesalib/src/gallium/auxiliary/util/u_format_bptc.h
new file mode 100644
index 000000000..f67d071ee
--- /dev/null
+++ b/mesalib/src/gallium/auxiliary/util/u_format_bptc.h
@@ -0,0 +1,109 @@
+/**************************************************************************
+ *
+ * Copyright 2011 Red Hat Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+#ifndef U_FORMAT_BPTC_H_
+#define U_FORMAT_BPTC_H_
+
+void
+util_format_bptc_rgba_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_bptc_rgba_unorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgba_unorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgba_unorm_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgba_unorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgba_unorm_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+
+void
+util_format_bptc_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_bptc_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+
+void
+util_format_bptc_rgb_float_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_bptc_rgb_float_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_float_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_float_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_float_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_float_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+void
+util_format_bptc_rgb_ufloat_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j);
+
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_ufloat_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_ufloat_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_ufloat_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height);
+
+void
+util_format_bptc_rgb_ufloat_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j);
+
+
+#endif
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_pack.py b/mesalib/src/gallium/auxiliary/util/u_format_pack.py
index a553e2346..6ccf04c29 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_pack.py
+++ b/mesalib/src/gallium/auxiliary/util/u_format_pack.py
@@ -659,7 +659,7 @@ def generate_format_fetch(format, dst_channel, dst_native_type, dst_suffix):
 
 
 def is_format_hand_written(format):
-    return format.layout in ('s3tc', 'rgtc', 'etc', 'subsampled', 'other') or format.colorspace == ZS
+    return format.layout in ('s3tc', 'rgtc', 'etc', 'bptc', 'subsampled', 'other') or format.colorspace == ZS
 
 
 def generate(formats):
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_table.py b/mesalib/src/gallium/auxiliary/util/u_format_table.py
index 81fd3996f..ad582e4f5 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_table.py
+++ b/mesalib/src/gallium/auxiliary/util/u_format_table.py
@@ -90,6 +90,7 @@ def write_format_table(formats):
     print '#include "u_format_rgtc.h"'
     print '#include "u_format_latc.h"'
     print '#include "u_format_etc.h"'
+    print '#include "u_format_bptc.h"'
     print
     
     u_format_pack.generate(formats)
@@ -141,7 +142,7 @@ def write_format_table(formats):
         if format.colorspace != ZS and not format.is_pure_color():
             print "   &util_format_%s_unpack_rgba_8unorm," % format.short_name() 
             print "   &util_format_%s_pack_rgba_8unorm," % format.short_name() 
-            if format.layout == 's3tc' or format.layout == 'rgtc':
+            if format.layout == 's3tc' or format.layout == 'rgtc' or format.layout == 'bptc':
                 print "   &util_format_%s_fetch_rgba_8unorm," % format.short_name()
             else:
                 print "   NULL, /* fetch_rgba_8unorm */" 
diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h
index e9526159a..c80ec487e 100644
--- a/mesalib/src/gallium/auxiliary/util/u_inlines.h
+++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h
@@ -565,6 +565,9 @@ util_pipe_tex_to_tgsi_tex(enum pipe_texture_target pipe_tex_target,
                           unsigned nr_samples)
 {
    switch (pipe_tex_target) {
+   case PIPE_BUFFER:
+      return TGSI_TEXTURE_BUFFER;
+
    case PIPE_TEXTURE_1D:
       assert(nr_samples <= 1);
       return TGSI_TEXTURE_1D;
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index 2823e0570..25bcfb57d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -61,46 +61,46 @@ extern "C" {
 #endif
 
 
-#if defined(_MSC_VER) 
+#if defined(_MSC_VER)
 
 #if _MSC_VER < 1400 && !defined(__cplusplus)
- 
-static INLINE float cosf( float f ) 
+
+static INLINE float cosf( float f )
 {
    return (float) cos( (double) f );
 }
 
-static INLINE float sinf( float f ) 
+static INLINE float sinf( float f )
 {
    return (float) sin( (double) f );
 }
 
-static INLINE float ceilf( float f ) 
+static INLINE float ceilf( float f )
 {
    return (float) ceil( (double) f );
 }
 
-static INLINE float floorf( float f ) 
+static INLINE float floorf( float f )
 {
    return (float) floor( (double) f );
 }
 
-static INLINE float powf( float f, float g ) 
+static INLINE float powf( float f, float g )
 {
    return (float) pow( (double) f, (double) g );
 }
 
-static INLINE float sqrtf( float f ) 
+static INLINE float sqrtf( float f )
 {
    return (float) sqrt( (double) f );
 }
 
-static INLINE float fabsf( float f ) 
+static INLINE float fabsf( float f )
 {
    return (float) fabs( (double) f );
 }
 
-static INLINE float logf( float f ) 
+static INLINE float logf( float f )
 {
    return (float) log( (double) f );
 }
@@ -149,28 +149,6 @@ roundf(float x)
 #endif /* _MSC_VER */
 
 
-#ifdef PIPE_OS_ANDROID
-
-static INLINE
-double log2(double d)
-{
-   return log(d) * (1.0 / M_LN2);
-}
-
-/* workaround a conflict with main/imports.h */
-#ifdef log2f
-#undef log2f
-#endif
-
-static INLINE
-float log2f(float f)
-{
-   return logf(f) * (float) (1.0 / M_LN2);
-}
-
-#endif
-
-
 #if __STDC_VERSION__ < 199901L && (!defined(__cplusplus) || defined(_MSC_VER))
 static INLINE long int
 lrint(double d)
@@ -258,7 +236,8 @@ union di {
  * Extract the IEEE float32 exponent.
  */
 static INLINE signed
-util_get_float32_exponent(float x) {
+util_get_float32_exponent(float x)
+{
    union fi f;
 
    f.f = x;
@@ -558,7 +537,8 @@ unsigned ffs( unsigned u )
  * Find last bit set in a word.  The least significant bit is 1.
  * Return 0 if no bits are set.
  */
-static INLINE unsigned util_last_bit(unsigned u)
+static INLINE unsigned
+util_last_bit(unsigned u)
 {
 #if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 304)
    return u == 0 ? 0 : 32 - __builtin_clz(u);
@@ -577,7 +557,8 @@ static INLINE unsigned util_last_bit(unsigned u)
  * significant bit is 1.
  * Return 0 if no bits are set.
  */
-static INLINE unsigned util_last_bit_signed(int i)
+static INLINE unsigned
+util_last_bit_signed(int i)
 {
 #if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 407) && !defined(__INTEL_COMPILER)
    return 31 - __builtin_clrsb(i);
@@ -595,9 +576,10 @@ static INLINE unsigned util_last_bit_signed(int i)
  *   int i = u_bit_scan(&mymask);
  *   ... process element i
  * }
- * 
+ *
  */
-static INLINE int u_bit_scan(unsigned *mask)
+static INLINE int
+u_bit_scan(unsigned *mask)
 {
    int i = ffs(*mask) - 1;
    *mask &= ~(1 << i);
@@ -907,12 +889,14 @@ do {                                     \
 #endif
 
 
-static INLINE uint32_t util_unsigned_fixed(float value, unsigned frac_bits)
+static INLINE uint32_t
+util_unsigned_fixed(float value, unsigned frac_bits)
 {
    return value < 0 ? 0 : (uint32_t)(value * (1<<frac_bits));
 }
 
-static INLINE int32_t util_signed_fixed(float value, unsigned frac_bits)
+static INLINE int32_t
+util_signed_fixed(float value, unsigned frac_bits)
 {
    return (int32_t)(value * (1<<frac_bits));
 }
diff --git a/mesalib/src/glsl/Android.mk b/mesalib/src/glsl/Android.mk
index 8a3942652..7b1fa7e53 100644
--- a/mesalib/src/glsl/Android.mk
+++ b/mesalib/src/glsl/Android.mk
@@ -39,12 +39,12 @@ LOCAL_SRC_FILES := \
 	$(LIBGLSL_FILES)
 
 LOCAL_C_INCLUDES := \
-	external/astl/include \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/mesa
 
 LOCAL_MODULE := libmesa_glsl
 
+include external/stlport/libstlport.mk
 include $(LOCAL_PATH)/Android.gen.mk
 include $(MESA_COMMON_MK)
 include $(BUILD_STATIC_LIBRARY)
diff --git a/mesalib/src/glsl/ast_array_index.cpp b/mesalib/src/glsl/ast_array_index.cpp
index 50f9987c8..5ca85f6ab 100644
--- a/mesalib/src/glsl/ast_array_index.cpp
+++ b/mesalib/src/glsl/ast_array_index.cpp
@@ -213,6 +213,13 @@ _mesa_ast_array_index_to_hir(void *mem_ctx,
        * as using a loop counter as the index to an array of samplers.  If the
        * loop in unrolled, the code should compile correctly.  Instead, emit a
        * warning.
+       *
+       * In GLSL 4.00 / ARB_gpu_shader5, this requirement is relaxed again to allow
+       * indexing with dynamically uniform expressions. Note that these are not
+       * required to be uniforms or expressions based on them, but merely that the
+       * values must not diverge between shader invocations run together. If the
+       * values *do* diverge, then the behavior of the operation requiring a
+       * dynamically uniform expression is undefined.
        */
       if (array->type->element_type()->is_sampler()) {
 	 if (!state->is_version(130, 100)) {
@@ -227,7 +234,7 @@ _mesa_ast_array_index_to_hir(void *mem_ctx,
 				  "expressions will be forbidden in GLSL 1.30 "
 				  "and later");
 	    }
-	 } else {
+	 } else if (!state->is_version(400, 0) && !state->ARB_gpu_shader5_enable) {
 	    _mesa_glsl_error(&loc, state,
 			     "sampler arrays indexed with non-constant "
 			     "expressions is forbidden in GLSL 1.30 and "
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 185fe98b3..c882ec8dd 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -318,6 +318,14 @@ fs_oes_derivatives(const _mesa_glsl_parse_state *state)
 }
 
 static bool
+fs_derivative_control(const _mesa_glsl_parse_state *state)
+{
+   return state->stage == MESA_SHADER_FRAGMENT &&
+          (state->is_version(450, 0) ||
+           state->ARB_derivative_control_enable);
+}
+
+static bool
 tex1d_lod(const _mesa_glsl_parse_state *state)
 {
    return !state->es_shader && lod_exists_in_stage(state);
@@ -618,6 +626,12 @@ private:
    B1(dFdx);
    B1(dFdy);
    B1(fwidth);
+   B1(dFdxCoarse);
+   B1(dFdyCoarse);
+   B1(fwidthCoarse);
+   B1(dFdxFine);
+   B1(dFdyFine);
+   B1(fwidthFine);
    B1(noise1);
    B1(noise2);
    B1(noise3);
@@ -2148,6 +2162,12 @@ builtin_builder::create_builtins()
    F(dFdx)
    F(dFdy)
    F(fwidth)
+   F(dFdxCoarse)
+   F(dFdyCoarse)
+   F(fwidthCoarse)
+   F(dFdxFine)
+   F(dFdyFine)
+   F(fwidthFine)
    F(noise1)
    F(noise2)
    F(noise3)
@@ -4010,7 +4030,11 @@ builtin_builder::_textureQueryLevels(const glsl_type *sampler_type)
 }
 
 UNOP(dFdx, ir_unop_dFdx, fs_oes_derivatives)
+UNOP(dFdxCoarse, ir_unop_dFdx_coarse, fs_derivative_control)
+UNOP(dFdxFine, ir_unop_dFdx_fine, fs_derivative_control)
 UNOP(dFdy, ir_unop_dFdy, fs_oes_derivatives)
+UNOP(dFdyCoarse, ir_unop_dFdy_coarse, fs_derivative_control)
+UNOP(dFdyFine, ir_unop_dFdy_fine, fs_derivative_control)
 
 ir_function_signature *
 builtin_builder::_fwidth(const glsl_type *type)
@@ -4024,6 +4048,30 @@ builtin_builder::_fwidth(const glsl_type *type)
 }
 
 ir_function_signature *
+builtin_builder::_fwidthCoarse(const glsl_type *type)
+{
+   ir_variable *p = in_var(type, "p");
+   MAKE_SIG(type, fs_derivative_control, 1, p);
+
+   body.emit(ret(add(abs(expr(ir_unop_dFdx_coarse, p)),
+                     abs(expr(ir_unop_dFdy_coarse, p)))));
+
+   return sig;
+}
+
+ir_function_signature *
+builtin_builder::_fwidthFine(const glsl_type *type)
+{
+   ir_variable *p = in_var(type, "p");
+   MAKE_SIG(type, fs_derivative_control, 1, p);
+
+   body.emit(ret(add(abs(expr(ir_unop_dFdx_fine, p)),
+                     abs(expr(ir_unop_dFdy_fine, p)))));
+
+   return sig;
+}
+
+ir_function_signature *
 builtin_builder::_noise1(const glsl_type *type)
 {
    return unop(v110, ir_unop_noise, glsl_type::float_type, type);
diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y
index a61697394..f1119eb80 100644
--- a/mesalib/src/glsl/glcpp/glcpp-parse.y
+++ b/mesalib/src/glsl/glcpp/glcpp-parse.y
@@ -2469,6 +2469,9 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
 
 	      if (extensions->ARB_shader_image_load_store)
 	         add_builtin_define(parser, "GL_ARB_shader_image_load_store", 1);
+
+              if (extensions->ARB_derivative_control)
+                 add_builtin_define(parser, "GL_ARB_derivative_control", 1);
 	   }
 	}
 
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index 2d94d3554..490c3c8ee 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -514,6 +514,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
    EXT(ARB_arrays_of_arrays,           true,  false,     ARB_arrays_of_arrays),
    EXT(ARB_compute_shader,             true,  false,     ARB_compute_shader),
    EXT(ARB_conservative_depth,         true,  false,     ARB_conservative_depth),
+   EXT(ARB_derivative_control,         true,  false,     ARB_derivative_control),
    EXT(ARB_draw_buffers,               true,  false,     dummy_true),
    EXT(ARB_draw_instanced,             true,  false,     ARB_draw_instanced),
    EXT(ARB_explicit_attrib_location,   true,  false,     ARB_explicit_attrib_location),
@@ -1472,7 +1473,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader,
 
    if (!state->error && !shader->ir->is_empty()) {
       struct gl_shader_compiler_options *options =
-         &ctx->ShaderCompilerOptions[shader->Stage];
+         &ctx->Const.ShaderCompilerOptions[shader->Stage];
 
       /* Do some optimization at compile time to reduce shader IR size
        * and reduce later work if the same shader is linked multiple times
diff --git a/mesalib/src/glsl/glsl_parser_extras.h b/mesalib/src/glsl/glsl_parser_extras.h
index ce66e2fa4..c8b94781c 100644
--- a/mesalib/src/glsl/glsl_parser_extras.h
+++ b/mesalib/src/glsl/glsl_parser_extras.h
@@ -393,6 +393,8 @@ struct _mesa_glsl_parse_state {
    bool ARB_compute_shader_warn;
    bool ARB_conservative_depth_enable;
    bool ARB_conservative_depth_warn;
+   bool ARB_derivative_control_enable;
+   bool ARB_derivative_control_warn;
    bool ARB_draw_buffers_enable;
    bool ARB_draw_buffers_warn;
    bool ARB_draw_instanced_enable;
diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp
index 28fd94b95..4a4d30477 100644
--- a/mesalib/src/glsl/ir.cpp
+++ b/mesalib/src/glsl/ir.cpp
@@ -248,7 +248,11 @@ ir_expression::ir_expression(int op, ir_rvalue *op0)
    case ir_unop_sin_reduced:
    case ir_unop_cos_reduced:
    case ir_unop_dFdx:
+   case ir_unop_dFdx_coarse:
+   case ir_unop_dFdx_fine:
    case ir_unop_dFdy:
+   case ir_unop_dFdy_coarse:
+   case ir_unop_dFdy_fine:
    case ir_unop_bitfield_reverse:
    case ir_unop_interpolate_at_centroid:
       this->type = op0->type;
@@ -509,7 +513,11 @@ static const char *const operator_strs[] = {
    "sin_reduced",
    "cos_reduced",
    "dFdx",
+   "dFdxCoarse",
+   "dFdxFine",
    "dFdy",
+   "dFdyCoarse",
+   "dFdyFine",
    "packSnorm2x16",
    "packSnorm4x8",
    "packUnorm2x16",
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index 31c354556..18623b968 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -1205,7 +1205,11 @@ enum ir_expression_operation {
     */
    /*@{*/
    ir_unop_dFdx,
+   ir_unop_dFdx_coarse,
+   ir_unop_dFdx_fine,
    ir_unop_dFdy,
+   ir_unop_dFdy_coarse,
+   ir_unop_dFdy_fine,
    /*@}*/
 
    /**
diff --git a/mesalib/src/glsl/ir_constant_expression.cpp b/mesalib/src/glsl/ir_constant_expression.cpp
index 5570ed46f..96060217c 100644
--- a/mesalib/src/glsl/ir_constant_expression.cpp
+++ b/mesalib/src/glsl/ir_constant_expression.cpp
@@ -851,7 +851,11 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
       break;
 
    case ir_unop_dFdx:
+   case ir_unop_dFdx_coarse:
+   case ir_unop_dFdx_fine:
    case ir_unop_dFdy:
+   case ir_unop_dFdy_coarse:
+   case ir_unop_dFdy_fine:
       assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
       for (unsigned c = 0; c < op[0]->type->components(); c++) {
 	 data.f[c] = 0.0;
diff --git a/mesalib/src/glsl/ir_set_program_inouts.cpp b/mesalib/src/glsl/ir_set_program_inouts.cpp
index 5163eb215..97ead750a 100644
--- a/mesalib/src/glsl/ir_set_program_inouts.cpp
+++ b/mesalib/src/glsl/ir_set_program_inouts.cpp
@@ -306,7 +306,9 @@ ir_visitor_status
 ir_set_program_inouts_visitor::visit_enter(ir_expression *ir)
 {
    if (this->shader_stage == MESA_SHADER_FRAGMENT &&
-       ir->operation == ir_unop_dFdy) {
+       (ir->operation == ir_unop_dFdy ||
+        ir->operation == ir_unop_dFdy_coarse ||
+        ir->operation == ir_unop_dFdy_fine)) {
       gl_fragment_program *fprog = (gl_fragment_program *) prog;
       fprog->UsesDFdy = true;
    }
diff --git a/mesalib/src/glsl/ir_validate.cpp b/mesalib/src/glsl/ir_validate.cpp
index 4f85b7db8..5b2067782 100644
--- a/mesalib/src/glsl/ir_validate.cpp
+++ b/mesalib/src/glsl/ir_validate.cpp
@@ -317,7 +317,11 @@ ir_validate::visit_leave(ir_expression *ir)
    case ir_unop_sin_reduced:
    case ir_unop_cos_reduced:
    case ir_unop_dFdx:
+   case ir_unop_dFdx_coarse:
+   case ir_unop_dFdx_fine:
    case ir_unop_dFdy:
+   case ir_unop_dFdy_coarse:
+   case ir_unop_dFdy_fine:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
       assert(ir->operands[0]->type == ir->type);
       break;
diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp
index f86aec689..d62c16853 100644
--- a/mesalib/src/glsl/link_functions.cpp
+++ b/mesalib/src/glsl/link_functions.cpp
@@ -154,6 +154,8 @@ public:
 
       linked_sig->replace_parameters(&formal_parameters);
 
+      linked_sig->is_intrinsic = sig->is_intrinsic;
+
       if (sig->is_defined) {
          foreach_in_list(const ir_instruction, original, &sig->body) {
             ir_instruction *copy = original->clone(linked, ht);
diff --git a/mesalib/src/glsl/link_uniform_initializers.cpp b/mesalib/src/glsl/link_uniform_initializers.cpp
index c6fe6a9ad..f6a60bce9 100644
--- a/mesalib/src/glsl/link_uniform_initializers.cpp
+++ b/mesalib/src/glsl/link_uniform_initializers.cpp
@@ -60,7 +60,8 @@ void
 copy_constant_to_storage(union gl_constant_value *storage,
 			 const ir_constant *val,
 			 const enum glsl_base_type base_type,
-			 const unsigned int elements)
+                         const unsigned int elements,
+                         unsigned int boolean_true)
 {
    for (unsigned int i = 0; i < elements; i++) {
       switch (base_type) {
@@ -75,7 +76,7 @@ copy_constant_to_storage(union gl_constant_value *storage,
 	 storage[i].f = val->value.f[i];
 	 break;
       case GLSL_TYPE_BOOL:
-	 storage[i].b = int(val->value.b[i]);
+	 storage[i].b = val->value.b[i] ? boolean_true : 0;
 	 break;
       case GLSL_TYPE_ARRAY:
       case GLSL_TYPE_STRUCT:
@@ -156,7 +157,7 @@ set_block_binding(gl_shader_program *prog, const char *block_name, int binding)
 void
 set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
 			const char *name, const glsl_type *type,
-			ir_constant *val)
+                        ir_constant *val, unsigned int boolean_true)
 {
    if (type->is_record()) {
       ir_constant *field_constant;
@@ -168,7 +169,7 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
 	 const char *field_name = ralloc_asprintf(mem_ctx, "%s.%s", name,
 					    type->fields.structure[i].name);
 	 set_uniform_initializer(mem_ctx, prog, field_name,
-				 field_type, field_constant);
+                                 field_type, field_constant, boolean_true);
 	 field_constant = (ir_constant *)field_constant->next;
       }
       return;
@@ -179,7 +180,8 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
 	 const char *element_name = ralloc_asprintf(mem_ctx, "%s[%d]", name, i);
 
 	 set_uniform_initializer(mem_ctx, prog, element_name,
-				 element_type, val->array_elements[i]);
+                                 element_type, val->array_elements[i],
+                                 boolean_true);
       }
       return;
    }
@@ -204,7 +206,8 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
 	 copy_constant_to_storage(& storage->storage[idx],
 				  val->array_elements[i],
 				  base_type,
-				  elements);
+                                  elements,
+                                  boolean_true);
 
 	 idx += elements;
       }
@@ -212,7 +215,8 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
       copy_constant_to_storage(storage->storage,
 			       val,
 			       val->type->base_type,
-			       val->type->components());
+                               val->type->components(),
+                               boolean_true);
 
       if (storage->type->is_sampler()) {
          for (int sh = 0; sh < MESA_SHADER_STAGES; sh++) {
@@ -232,7 +236,8 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog,
 }
 
 void
-link_set_uniform_initializers(struct gl_shader_program *prog)
+link_set_uniform_initializers(struct gl_shader_program *prog,
+                              unsigned int boolean_true)
 {
    void *mem_ctx = NULL;
 
@@ -254,8 +259,7 @@ link_set_uniform_initializers(struct gl_shader_program *prog)
          if (var->data.explicit_binding) {
             const glsl_type *const type = var->type;
 
-            if (type->is_sampler()
-                || (type->is_array() && type->fields.array->is_sampler())) {
+            if (type->without_array()->is_sampler()) {
                linker::set_sampler_binding(prog, var->name, var->data.binding);
             } else if (var->is_in_uniform_block()) {
                const glsl_type *const iface_type = var->get_interface_type();
@@ -301,7 +305,8 @@ link_set_uniform_initializers(struct gl_shader_program *prog)
             }
          } else if (var->constant_value) {
             linker::set_uniform_initializer(mem_ctx, prog, var->name,
-                                            var->type, var->constant_value);
+                                            var->type, var->constant_value,
+                                            boolean_true);
          }
       }
    }
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 3251097bc..ddb205658 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -841,7 +841,8 @@ link_set_image_access_qualifiers(struct gl_shader_program *prog)
 }
 
 void
-link_assign_uniform_locations(struct gl_shader_program *prog)
+link_assign_uniform_locations(struct gl_shader_program *prog,
+                              unsigned int boolean_true)
 {
    ralloc_free(prog->UniformStorage);
    prog->UniformStorage = NULL;
@@ -1014,7 +1015,7 @@ link_assign_uniform_locations(struct gl_shader_program *prog)
    prog->UniformStorage = uniforms;
 
    link_set_image_access_qualifiers(prog);
-   link_set_uniform_initializers(prog);
+   link_set_uniform_initializers(prog, boolean_true);
 
    return;
 }
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index 1438a4b16..54ceae1b9 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -329,7 +329,7 @@ tfeedback_decl::init(struct gl_context *ctx, const void *mem_ctx,
     * class must behave specially to account for the fact that gl_ClipDistance
     * is converted from a float[8] to a vec4[2].
     */
-   if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].LowerClipDistance &&
+   if (ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].LowerClipDistance &&
        strcmp(this->var_name, "gl_ClipDistance") == 0) {
       this->is_clip_distance_mesa = true;
    }
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index 0096fb023..d5473adc3 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -2660,12 +2660,12 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
       if (!prog->LinkStatus)
 	 goto done;
 
-      if (ctx->ShaderCompilerOptions[i].LowerClipDistance) {
+      if (ctx->Const.ShaderCompilerOptions[i].LowerClipDistance) {
          lower_clip_distance(prog->_LinkedShaders[i]);
       }
 
       while (do_common_optimization(prog->_LinkedShaders[i]->ir, true, false,
-                                    &ctx->ShaderCompilerOptions[i],
+                                    &ctx->Const.ShaderCompilerOptions[i],
                                     ctx->Const.NativeIntegers))
 	 ;
    }
@@ -2821,7 +2821,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
       goto done;
 
    update_array_sizes(prog);
-   link_assign_uniform_locations(prog);
+   link_assign_uniform_locations(prog, ctx->Const.UniformBooleanTrue);
    link_assign_atomic_counter_resources(ctx, prog);
    store_fragdepth_layout(prog);
 
diff --git a/mesalib/src/glsl/linker.h b/mesalib/src/glsl/linker.h
index 8851da6c8..beb9bb216 100644
--- a/mesalib/src/glsl/linker.h
+++ b/mesalib/src/glsl/linker.h
@@ -34,10 +34,12 @@ extern void
 link_invalidate_variable_locations(exec_list *ir);
 
 extern void
-link_assign_uniform_locations(struct gl_shader_program *prog);
+link_assign_uniform_locations(struct gl_shader_program *prog,
+                              unsigned int boolean_true);
 
 extern void
-link_set_uniform_initializers(struct gl_shader_program *prog);
+link_set_uniform_initializers(struct gl_shader_program *prog,
+                              unsigned int boolean_true);
 
 extern int
 link_cross_validate_uniform_block(void *mem_ctx,
diff --git a/mesalib/src/glsl/opt_vectorize.cpp b/mesalib/src/glsl/opt_vectorize.cpp
index 28534a86a..2f71a8358 100644
--- a/mesalib/src/glsl/opt_vectorize.cpp
+++ b/mesalib/src/glsl/opt_vectorize.cpp
@@ -86,6 +86,7 @@ public:
    virtual ir_visitor_status visit_enter(ir_expression *);
    virtual ir_visitor_status visit_enter(ir_if *);
    virtual ir_visitor_status visit_enter(ir_loop *);
+   virtual ir_visitor_status visit_enter(ir_texture *);
 
    virtual ir_visitor_status visit_leave(ir_assignment *);
 
@@ -352,6 +353,18 @@ ir_vectorize_visitor::visit_enter(ir_loop *ir)
 }
 
 /**
+ * Upon entering an ir_texture, remove the current assignment from
+ * further consideration. Vectorizing multiple texture lookups into one
+ * is wrong.
+ */
+ir_visitor_status
+ir_vectorize_visitor::visit_enter(ir_texture *)
+{
+   this->current_assignment = NULL;
+   return visit_continue_with_parent;
+}
+
+/**
  * Upon leaving an ir_assignment, save a pointer to it in ::assignment[] if
  * the swizzle mask(s) found were appropriate. Also save a pointer in
  * ::last_assignment so that we can compare future assignments with it.
diff --git a/mesalib/src/glsl/standalone_scaffolding.cpp b/mesalib/src/glsl/standalone_scaffolding.cpp
index abdd83a44..2b76dd17b 100644
--- a/mesalib/src/glsl/standalone_scaffolding.cpp
+++ b/mesalib/src/glsl/standalone_scaffolding.cpp
@@ -164,5 +164,5 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api)
    options.DefaultPragmas.Optimize = true;
 
    for (int sh = 0; sh < MESA_SHADER_STAGES; ++sh)
-      memcpy(&ctx->ShaderCompilerOptions[sh], &options, sizeof(options));
+      memcpy(&ctx->Const.ShaderCompilerOptions[sh], &options, sizeof(options));
 }
diff --git a/mesalib/src/glsl/test_optpass.cpp b/mesalib/src/glsl/test_optpass.cpp
index e4878bf15..24c06f11b 100644
--- a/mesalib/src/glsl/test_optpass.cpp
+++ b/mesalib/src/glsl/test_optpass.cpp
@@ -242,7 +242,7 @@ int test_optpass(int argc, char **argv)
    if (!state->error) {
       GLboolean progress;
       const struct gl_shader_compiler_options *options =
-         &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader_type)];
+         &ctx->Const.ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader_type)];
       do {
          progress = do_optimization_passes(shader->ir, &argv[optind],
                                            argc - optind, quiet != 0, options);
diff --git a/mesalib/src/loader/Android.mk b/mesalib/src/loader/Android.mk
index 6890af473..8daeedf5d 100644
--- a/mesalib/src/loader/Android.mk
+++ b/mesalib/src/loader/Android.mk
@@ -25,7 +25,7 @@ LOCAL_PATH := $(call my-dir)
 include $(LOCAL_PATH)/Makefile.sources
 
 # ---------------------------------------
-# Build libloader
+# Build libmesa_loader
 # ---------------------------------------
 
 include $(CLEAR_VARS)
@@ -35,14 +35,12 @@ LOCAL_SRC_FILES := \
 
 # swrast only
 ifeq ($(MESA_GPU_DRIVERS),swrast)
-	LOCAL_CFLAGS += -D__NOT_HAVE_DRM_H
+LOCAL_CFLAGS += -D__NOT_HAVE_DRM_H
 else
-LOCAL_C_INCLUDES += \
-	$(DRM_TOP)/include/drm \
-	$(DRM_TOP)
+LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/libdrm
 endif
 
-LOCAL_MODULE := libloader
+LOCAL_MODULE := libmesa_loader
 
 include $(MESA_COMMON_MK)
 include $(BUILD_STATIC_LIBRARY)
diff --git a/mesalib/src/mapi/Makefile.am b/mesalib/src/mapi/Makefile.am
index ef538039b..80ead821c 100644
--- a/mesalib/src/mapi/Makefile.am
+++ b/mesalib/src/mapi/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright © 2013 Intel Corporation
+# Copyright © 2013, 2014 Intel Corporation
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -19,24 +19,196 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
-SUBDIRS = glapi/gen
+SUBDIRS = glapi/gen .
+TESTS =
+
+TOP = $(top_srcdir)
+
+BUILT_SOURCES =
+CLEANFILES = $(BUILT_SOURCES)
+
+lib_LTLIBRARIES =
+check_PROGRAMS =
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA =
+
+AM_CFLAGS = $(PTHREAD_CFLAGS)
+AM_CPPFLAGS =							\
+	$(DEFINES)						\
+	$(SELINUX_CFLAGS)					\
+	-I$(top_srcdir)/include					\
+	-I$(top_srcdir)/src/mapi				\
+	-I$(top_builddir)/src/mapi
+
+GLAPI = $(top_srcdir)/src/mapi/glapi
+include Makefile.sources
+include glapi/Makefile.sources
+include glapi/gen/glapi_gen.mk
 
 if HAVE_SHARED_GLAPI
-SUBDIRS += shared-glapi
+BUILT_SOURCES += shared-glapi/glapi_mapi_tmp.h
+
+lib_LTLIBRARIES += shared-glapi/libglapi.la
+shared_glapi_libglapi_la_SOURCES = $(MAPI_GLAPI_FILES)
+shared_glapi_libglapi_la_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-DMAPI_MODE_GLAPI \
+	-DMAPI_ABI_HEADER=\"shared-glapi/glapi_mapi_tmp.h\"
+shared_glapi_libglapi_la_LIBADD = \
+	$(PTHREAD_LIBS) \
+	$(SELINUX_LIBS)
+shared_glapi_libglapi_la_LDFLAGS = \
+	-no-undefined \
+	$(GC_SECTIONS) \
+	$(LD_NO_UNDEFINED)
+
+shared-glapi/glapi_mapi_tmp.h : $(GLAPI)/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+	$(call glapi_gen_mapi,$<,shared-glapi)
+
+TESTS += shared-glapi-test
+check_PROGRAMS += shared-glapi-test
+
+shared_glapi_test_SOURCES = shared-glapi/tests/check_table.cpp
+shared_glapi_test_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-I$(top_srcdir)/src/gtest/include
+shared_glapi_test_LDADD = \
+	$(top_builddir)/src/mapi/shared-glapi/libglapi.la \
+	$(top_builddir)/src/gtest/libgtest.la
 endif
 
 if HAVE_OPENGL
-SUBDIRS += glapi
+noinst_LTLIBRARIES = glapi/libglapi.la
+
+if HAVE_X86_ASM
+if HAVE_X86_64_ASM
+GLAPI_ASM_SOURCES = $(X86_64_API)
+else
+GLAPI_ASM_SOURCES = $(X86_API)
+endif
+endif
+if HAVE_SPARC_ASM
+GLAPI_ASM_SOURCES = $(SPARC_API)
+endif
+
+glapi_libglapi_la_SOURCES = $(GLAPI_UTIL_SOURCES)
+glapi_libglapi_la_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-I$(top_srcdir)/src/mapi/glapi \
+	-I$(top_srcdir)/src/mesa
+
+if HAVE_SHARED_GLAPI
+glapi_libglapi_la_SOURCES += $(MAPI_BRIDGE_FILES)
+glapi_libglapi_la_CPPFLAGS += \
+	-DMAPI_MODE_BRIDGE \
+	-DMAPI_ABI_HEADER=\"glapi/glapi_mapi_tmp.h\"
+else
+glapi_libglapi_la_CPPFLAGS += \
+	-DMAPI_MODE_UTIL
+glapi_libglapi_la_SOURCES += \
+	$(GLAPI_SOURCES) \
+	$(GLAPI_ASM_SOURCES) \
+	$(MAPI_UTIL_FILES)
+
+TESTS += glapi-test
+check_PROGRAMS += glapi-test
+
+glapi_test_SOURCES = glapi/tests/check_table.cpp
+glapi_test_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-I$(top_srcdir)/src/gtest/include
+
+glapi_test_LDADD = \
+	$(top_builddir)/src/mapi/glapi/libglapi.la \
+	$(top_builddir)/src/gtest/libgtest.la
+endif
 endif
 
 if HAVE_OPENGL_ES1
-SUBDIRS += es1api
+TESTS += es1api/ABI-check
+
+BUILT_SOURCES += es1api/glapi_mapi_tmp.h
+
+pkgconfig_DATA += es1api/glesv1_cm.pc
+
+GLES_includedir = $(includedir)/GLES
+GLES_include_HEADERS = \
+	$(top_srcdir)/include/GLES/egl.h \
+	$(top_srcdir)/include/GLES/gl.h \
+	$(top_srcdir)/include/GLES/glext.h \
+	$(top_srcdir)/include/GLES/glplatform.h
+
+lib_LTLIBRARIES += es1api/libGLESv1_CM.la
+
+es1api_libGLESv1_CM_la_SOURCES = entry.c es1api/glapi_mapi_tmp.h
+es1api_libGLESv1_CM_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	$(VISIBILITY_CFLAGS)
+es1api_libGLESv1_CM_la_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-DMAPI_MODE_BRIDGE \
+	-DMAPI_ABI_HEADER=\"es1api/glapi_mapi_tmp.h\"
+es1api_libGLESv1_CM_la_LIBADD = $(GLESv1_CM_LIB_DEPS)
+es1api_libGLESv1_CM_la_LDFLAGS = \
+	-no-undefined \
+	-version-number 1:1 \
+	$(GC_SECTIONS) \
+	$(LD_NO_UNDEFINED)
+
+if HAVE_SHARED_GLAPI
+es1api_libGLESv1_CM_la_LIBADD += shared-glapi/libglapi.la
+endif
+
+es1api/glapi_mapi_tmp.h: glapi/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+	$(call glapi_gen_mapi,$<,es1api)
 endif
 
 if HAVE_OPENGL_ES2
-SUBDIRS += es2api
+TESTS += es2api/ABI-check
+
+BUILT_SOURCES += es2api/glapi_mapi_tmp.h
+
+pkgconfig_DATA += es2api/glesv2.pc
+
+GLES2_includedir = $(includedir)/GLES2
+GLES2_include_HEADERS = \
+	$(top_srcdir)/include/GLES2/gl2.h \
+	$(top_srcdir)/include/GLES2/gl2ext.h \
+	$(top_srcdir)/include/GLES2/gl2platform.h
+GLES3_includedir = $(includedir)/GLES3
+GLES3_include_HEADERS = \
+	$(top_srcdir)/include/GLES3/gl3.h \
+	$(top_srcdir)/include/GLES3/gl31.h \
+	$(top_srcdir)/include/GLES3/gl3ext.h \
+	$(top_srcdir)/include/GLES3/gl3platform.h
+
+lib_LTLIBRARIES += es2api/libGLESv2.la
+
+es2api_libGLESv2_la_SOURCES = entry.c es2api/glapi_mapi_tmp.h
+es2api_libGLESv2_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	$(VISIBILITY_CFLAGS)
+es2api_libGLESv2_la_CPPFLAGS = \
+	$(AM_CPPFLAGS) \
+	-DMAPI_MODE_BRIDGE \
+	-DMAPI_ABI_HEADER=\"es2api/glapi_mapi_tmp.h\"
+es2api_libGLESv2_la_LIBADD = $(GLESv2_LIB_DEPS)
+es2api_libGLESv2_la_LDFLAGS = \
+	-no-undefined \
+	-version-number 2 \
+	$(GC_SECTIONS) \
+	$(LD_NO_UNDEFINED)
+
+if HAVE_SHARED_GLAPI
+es2api_libGLESv2_la_LIBADD += shared-glapi/libglapi.la
+endif
+
+es2api/glapi_mapi_tmp.h: glapi/gen/gl_and_es_API.xml $(glapi_gen_mapi_deps)
+	$(call glapi_gen_mapi,$<,es2api)
 endif
 
 if HAVE_OPENVG
 SUBDIRS += vgapi
 endif
+
+include $(top_srcdir)/install-lib-links.mk
diff --git a/mesalib/src/mapi/glapi/Makefile.am b/mesalib/src/mapi/glapi/Makefile.am
deleted file mode 100644
index cadcd69d6..000000000
--- a/mesalib/src/mapi/glapi/Makefile.am
+++ /dev/null
@@ -1,64 +0,0 @@
-# Copyright © 2012 Jon TURNEY
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice (including the next
-# paragraph) shall be included in all copies or substantial portions of the
-# Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-SUBDIRS = . tests
-
-TOP = $(top_srcdir)
-include Makefile.sources
-include ../Makefile.sources
-
-AM_CPPFLAGS = \
-        $(DEFINES) \
-        $(SELINUX_CFLAGS) \
-	-I$(top_srcdir)/include \
-	-I$(top_srcdir)/src/mapi \
-        -I$(top_builddir)/src/mapi \
-	-I$(top_srcdir)/src/mesa
-
-if HAVE_X86_ASM
-if HAVE_X86_64_ASM
-GLAPI_ASM_SOURCES = $(X86_64_API)
-else
-GLAPI_ASM_SOURCES = $(X86_API)
-endif
-endif
-if HAVE_SPARC_ASM
-GLAPI_ASM_SOURCES = $(SPARC_API)
-endif
-
-if HAVE_SHARED_GLAPI
-AM_CPPFLAGS += \
-	-DMAPI_MODE_BRIDGE \
-	-DMAPI_ABI_HEADER=\"glapi/glapi_mapi_tmp.h\"
-glapi_GLAPI_sources = $(GLAPI_UTIL_SOURCES)
-glapi_ASM_sources =
-glapi_MAPI_sources = $(MAPI_BRIDGE_FILES)
-else
-AM_CPPFLAGS += \
-	-DMAPI_MODE_UTIL
-glapi_GLAPI_sources = $(GLAPI_SOURCES) $(GLAPI_UTIL_SOURCES)
-glapi_ASM_sources = $(GLAPI_ASM_SOURCES)
-glapi_MAPI_sources = $(MAPI_UTIL_FILES)
-endif
-
-noinst_LTLIBRARIES = libglapi.la
-
-libglapi_la_SOURCES = $(glapi_GLAPI_sources) $(glapi_ASM_sources) $(glapi_MAPI_sources)
diff --git a/mesalib/src/mapi/glapi/Makefile.sources b/mesalib/src/mapi/glapi/Makefile.sources
index aae41a88d..df149a7d8 100644
--- a/mesalib/src/mapi/glapi/Makefile.sources
+++ b/mesalib/src/mapi/glapi/Makefile.sources
@@ -1,22 +1,22 @@
 # src/mapi/glapi/Makefile.sources
 
 GLAPI_UTIL_SOURCES = \
-	glapi_gentable.c
+	$(top_builddir)/src/mapi/glapi/glapi_gentable.c
 
 GLAPI_SOURCES = \
-	glapi_dispatch.c \
-	glapi_entrypoint.c \
-	glapi_getproc.c \
-	glapi_nop.c \
-	glapi.c \
-	glapi.h \
-	glapi_priv.h
+	$(top_srcdir)/src/mapi/glapi/glapi_dispatch.c \
+	$(top_srcdir)/src/mapi/glapi/glapi_entrypoint.c \
+	$(top_srcdir)/src/mapi/glapi/glapi_getproc.c \
+	$(top_srcdir)/src/mapi/glapi/glapi_nop.c \
+	$(top_srcdir)/src/mapi/glapi/glapi.c \
+	$(top_srcdir)/src/mapi/glapi/glapi.h \
+	$(top_srcdir)/src/mapi/glapi/glapi_priv.h
 
 X86_API =			\
-	glapi_x86.S
+	$(top_builddir)/src/mapi/glapi/glapi_x86.S
 
 X86_64_API =			\
-	glapi_x86-64.S
+	$(top_builddir)/src/mapi/glapi/glapi_x86-64.S
 
 SPARC_API =			\
-	glapi_sparc.S
+	$(top_builddir)/src/mapi/glapi/glapi_sparc.S
diff --git a/mesalib/src/mapi/glapi/gen/ARB_texture_barrier.xml b/mesalib/src/mapi/glapi/gen/ARB_texture_barrier.xml
new file mode 100644
index 000000000..7119732c8
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/ARB_texture_barrier.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<!-- Note: no GLX protocol info yet. -->
+
+
+<OpenGLAPI>
+
+<category name="GL_ARB_texture_barrier" number="167">
+    <function name="TextureBarrier" alias="TextureBarrierNV" />
+</category>
+
+</OpenGLAPI>
diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am
index 645def4ef..2fbc59806 100644
--- a/mesalib/src/mapi/glapi/gen/Makefile.am
+++ b/mesalib/src/mapi/glapi/gen/Makefile.am
@@ -145,6 +145,7 @@ API_XML = \
 	ARB_shader_atomic_counters.xml \
 	ARB_shader_image_load_store.xml \
 	ARB_sync.xml \
+	ARB_texture_barrier.xml \
 	ARB_texture_buffer_object.xml \
 	ARB_texture_buffer_range.xml \
 	ARB_texture_compression_rgtc.xml \
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index 619717d9e..73f2f7508 100644
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -8364,6 +8364,19 @@
 
 <xi:include href="ARB_multi_bind.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
+<!-- ARB extensions 148 - 160 -->
+
+<category name="GL_ARB_conditional_render_inverted" number="161">
+    <enum name="QUERY_WAIT_INVERTED"                      value="0x8E17"/>
+    <enum name="QUERY_NO_WAIT_INVERTED"                   value="0x8E18"/>
+    <enum name="QUERY_BY_REGION_WAIT_INVERTED"            value="0x8E19"/>
+    <enum name="QUERY_BY_REGION_NO_WAIT_INVERTED"         value="0x8E1A"/>
+</category>
+
+<!-- ARB extensions 162 - 166 -->
+
+<xi:include href="ARB_texture_barrier.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
 <!-- Non-ARB extensions sorted by extension number. -->
 
 <category name="GL_EXT_blend_color" number="2">
diff --git a/mesalib/src/mesa/Android.libmesa_dricore.mk b/mesalib/src/mesa/Android.libmesa_dricore.mk
index 217f6498a..28d6feb35 100644
--- a/mesalib/src/mesa/Android.libmesa_dricore.mk
+++ b/mesalib/src/mesa/Android.libmesa_dricore.mk
@@ -50,6 +50,7 @@ endif # MESA_ENABLE_ASM
 ifeq ($(ARCH_X86_HAVE_SSE4_1),true)
 LOCAL_SRC_FILES += \
 	$(SRCDIR)main/streaming-load-memcpy.c
+LOCAL_CFLAGS := -msse4.1
 endif
 
 LOCAL_C_INCLUDES := \
diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index 57c1e4a57..e71bccbbe 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -135,22 +135,20 @@ endif
 libmesa_la_SOURCES = \
 	$(MESA_FILES) \
 	$(PROGRAM_FILES) \
-        $(MESA_ASM_FILES_FOR_ARCH)
+	$(MESA_ASM_FILES_FOR_ARCH)
 
 libmesa_la_LIBADD = \
-        $(top_builddir)/src/glsl/libglsl.la \
-	$(ARCH_LIBS) \
-        $()
+	$(top_builddir)/src/glsl/libglsl.la \
+	$(ARCH_LIBS)
 
 libmesagallium_la_SOURCES = \
 	$(MESA_GALLIUM_FILES) \
 	$(PROGRAM_FILES) \
-        $(MESA_ASM_FILES_FOR_ARCH)
+	$(MESA_ASM_FILES_FOR_ARCH)
 
 libmesagallium_la_LIBADD = \
-        $(top_builddir)/src/glsl/libglsl.la \
-	$(ARCH_LIBS) \
-        $()
+	$(top_builddir)/src/glsl/libglsl.la \
+	$(ARCH_LIBS)
 
 libmesa_sse41_la_SOURCES = \
 	main/streaming-load-memcpy.c
diff --git a/mesalib/src/mesa/Makefile.sources b/mesalib/src/mesa/Makefile.sources
index 594565771..12336c074 100644
--- a/mesalib/src/mesa/Makefile.sources
+++ b/mesalib/src/mesa/Makefile.sources
@@ -97,6 +97,7 @@ MAIN_FILES = \
 	$(SRCDIR)main/stencil.c \
 	$(SRCDIR)main/syncobj.c \
 	$(SRCDIR)main/texcompress.c \
+	$(SRCDIR)main/texcompress_bptc.c \
 	$(SRCDIR)main/texcompress_cpal.c \
 	$(SRCDIR)main/texcompress_rgtc.c \
 	$(SRCDIR)main/texcompress_s3tc.c \
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index a1d06d412..90befd42d 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -1527,12 +1527,12 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
 {
    const char *vs_source =
       "#extension GL_AMD_vertex_shader_layer : enable\n"
+      "#extension GL_ARB_draw_instanced : enable\n"
       "attribute vec4 position;\n"
-      "uniform int layer;\n"
       "void main()\n"
       "{\n"
       "#ifdef GL_AMD_vertex_shader_layer\n"
-      "   gl_Layer = layer;\n"
+      "   gl_Layer = gl_InstanceID;\n"
       "#endif\n"
       "   gl_Position = position;\n"
       "}\n";
@@ -1568,7 +1568,6 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
    _mesa_LinkProgram(clear->ShaderProg);
 
    clear->ColorLocation = _mesa_GetUniformLocation(clear->ShaderProg, "color");
-   clear->LayerLocation = _mesa_GetUniformLocation(clear->ShaderProg, "layer");
 
    has_integer_textures = _mesa_is_gles3(ctx) ||
       (_mesa_is_desktop_gl(ctx) && ctx->Const.GLSLVersion >= 130);
@@ -1579,12 +1578,12 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
          ralloc_asprintf(shader_source_mem_ctx,
                          "#version 130\n"
                          "#extension GL_AMD_vertex_shader_layer : enable\n"
+                         "#extension GL_ARB_draw_instanced : enable\n"
                          "in vec4 position;\n"
-                         "uniform int layer;\n"
                          "void main()\n"
                          "{\n"
                          "#ifdef GL_AMD_vertex_shader_layer\n"
-                         "   gl_Layer = layer;\n"
+                         "   gl_Layer = gl_InstanceID;\n"
                          "#endif\n"
                          "   gl_Position = position;\n"
                          "}\n");
@@ -1623,8 +1622,6 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
 
       clear->IntegerColorLocation =
 	 _mesa_GetUniformLocation(clear->IntegerShaderProg, "color");
-      clear->IntegerLayerLocation =
-         _mesa_GetUniformLocation(clear->IntegerShaderProg, "layer");
    }
 }
 
@@ -1653,8 +1650,8 @@ meta_glsl_clear_cleanup(struct clear_state *clear)
  * Since the bitfield has no associated order, the assignment of draw buffer
  * indices to color attachment indices is rather arbitrary.
  */
-static void
-drawbuffers_from_bitfield(GLbitfield bits)
+void
+_mesa_meta_drawbuffers_from_bitfield(GLbitfield bits)
 {
    GLenum enums[MAX_DRAW_BUFFERS];
    int i = 0;
@@ -1767,7 +1764,7 @@ meta_clear(struct gl_context *ctx, GLbitfield buffers, bool glsl)
    /* GL_COLOR_BUFFER_BIT */
    if (buffers & BUFFER_BITS_COLOR) {
       /* Only draw to the buffers we were asked to clear. */
-      drawbuffers_from_bitfield(buffers & BUFFER_BITS_COLOR);
+      _mesa_meta_drawbuffers_from_bitfield(buffers & BUFFER_BITS_COLOR);
 
       /* leave colormask state as-is */
 
@@ -1832,15 +1829,7 @@ meta_clear(struct gl_context *ctx, GLbitfield buffers, bool glsl)
 
    /* draw quad(s) */
    if (fb->MaxNumLayers > 0) {
-      unsigned layer;
-      assert(glsl && clear->LayerLocation != -1);
-      for (layer = 0; layer < fb->MaxNumLayers; layer++) {
-         if (fb->_IntegerColor)
-            _mesa_Uniform1i(clear->IntegerLayerLocation, layer);
-         else
-            _mesa_Uniform1i(clear->LayerLocation, layer);
-         _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4);
-      }
+      _mesa_DrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, fb->MaxNumLayers);
    } else {
       _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4);
    }
@@ -2784,7 +2773,6 @@ copytexsubimage_using_blit_framebuffer(struct gl_context *ctx, GLuint dims,
                                        GLint x, GLint y,
                                        GLsizei width, GLsizei height)
 {
-   struct gl_texture_object *texObj = texImage->TexObject;
    GLuint fbo;
    bool success = false;
    GLbitfield mask;
@@ -2793,8 +2781,6 @@ copytexsubimage_using_blit_framebuffer(struct gl_context *ctx, GLuint dims,
    if (!ctx->Extensions.ARB_framebuffer_object)
       return false;
 
-   _mesa_unlock_texture(ctx, texObj);
-
    _mesa_meta_begin(ctx, MESA_META_ALL & ~MESA_META_DRAW_BUFFERS);
 
    _mesa_GenFramebuffers(1, &fbo);
@@ -2845,7 +2831,6 @@ copytexsubimage_using_blit_framebuffer(struct gl_context *ctx, GLuint dims,
    success = mask == 0x0;
 
  out:
-   _mesa_lock_texture(ctx, texObj);
    _mesa_DeleteFramebuffers(1, &fbo);
    _mesa_meta_end(ctx);
    return success;
@@ -2863,7 +2848,6 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
                            GLint x, GLint y,
                            GLsizei width, GLsizei height)
 {
-   struct gl_texture_object *texObj = texImage->TexObject;
    GLenum format, type;
    GLint bpp;
    void *buf;
@@ -2908,8 +2892,6 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
       return;
    }
 
-   _mesa_unlock_texture(ctx, texObj); /* need to unlock first */
-
    /*
     * Read image from framebuffer (disable pixel transfer ops)
     */
@@ -2938,19 +2920,25 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
 
    _mesa_meta_end(ctx);
 
-   _mesa_lock_texture(ctx, texObj); /* re-lock */
-
    free(buf);
 }
 
+static void
+meta_decompress_fbo_cleanup(struct decompress_fbo_state *decompress_fbo)
+{
+   if (decompress_fbo->FBO != 0) {
+      _mesa_DeleteFramebuffers(1, &decompress_fbo->FBO);
+      _mesa_DeleteRenderbuffers(1, &decompress_fbo->RBO);
+   }
+
+   memset(decompress_fbo, 0, sizeof(*decompress_fbo));
+}
 
 static void
 meta_decompress_cleanup(struct decompress_state *decompress)
 {
-   if (decompress->FBO != 0) {
-      _mesa_DeleteFramebuffers(1, &decompress->FBO);
-      _mesa_DeleteRenderbuffers(1, &decompress->RBO);
-   }
+   meta_decompress_fbo_cleanup(&decompress->byteFBO);
+   meta_decompress_fbo_cleanup(&decompress->floatFBO);
 
    if (decompress->VAO != 0) {
       _mesa_DeleteVertexArrays(1, &decompress->VAO);
@@ -2972,7 +2960,7 @@ meta_decompress_cleanup(struct decompress_state *decompress)
  * \param dest  destination buffer
  * \param destRowLength  dest image rowLength (ala GL_PACK_ROW_LENGTH)
  */
-static void
+static bool
 decompress_texture_image(struct gl_context *ctx,
                          struct gl_texture_image *texImage,
                          GLuint slice,
@@ -2980,17 +2968,33 @@ decompress_texture_image(struct gl_context *ctx,
                          GLvoid *dest)
 {
    struct decompress_state *decompress = &ctx->Meta->Decompress;
+   struct decompress_fbo_state *decompress_fbo;
    struct gl_texture_object *texObj = texImage->TexObject;
    const GLint width = texImage->Width;
    const GLint height = texImage->Height;
    const GLint depth = texImage->Height;
    const GLenum target = texObj->Target;
+   GLenum rbFormat;
    GLenum faceTarget;
    struct vertex verts[4];
    GLuint samplerSave;
+   GLenum status;
    const bool use_glsl_version = ctx->Extensions.ARB_vertex_shader &&
                                       ctx->Extensions.ARB_fragment_shader;
 
+   switch (_mesa_get_format_datatype(texImage->TexFormat)) {
+   case GL_FLOAT:
+      decompress_fbo = &decompress->floatFBO;
+      rbFormat = GL_RGBA32F;
+      break;
+   case GL_UNSIGNED_NORMALIZED:
+      decompress_fbo = &decompress->byteFBO;
+      rbFormat = GL_RGBA;
+      break;
+   default:
+      return false;
+   }
+
    if (slice > 0) {
       assert(target == GL_TEXTURE_3D ||
              target == GL_TEXTURE_2D_ARRAY ||
@@ -3001,11 +3005,11 @@ decompress_texture_image(struct gl_context *ctx,
    case GL_TEXTURE_1D:
    case GL_TEXTURE_1D_ARRAY:
       assert(!"No compressed 1D textures.");
-      return;
+      return false;
 
    case GL_TEXTURE_3D:
       assert(!"No compressed 3D textures.");
-      return;
+      return false;
 
    case GL_TEXTURE_CUBE_MAP_ARRAY:
       faceTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X + (slice % 6);
@@ -3027,27 +3031,35 @@ decompress_texture_image(struct gl_context *ctx,
          ctx->Texture.Unit[ctx->Texture.CurrentUnit].Sampler->Name : 0;
 
    /* Create/bind FBO/renderbuffer */
-   if (decompress->FBO == 0) {
-      _mesa_GenFramebuffers(1, &decompress->FBO);
-      _mesa_GenRenderbuffers(1, &decompress->RBO);
-      _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, decompress->FBO);
-      _mesa_BindRenderbuffer(GL_RENDERBUFFER_EXT, decompress->RBO);
+   if (decompress_fbo->FBO == 0) {
+      _mesa_GenFramebuffers(1, &decompress_fbo->FBO);
+      _mesa_GenRenderbuffers(1, &decompress_fbo->RBO);
+      _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, decompress_fbo->FBO);
+      _mesa_BindRenderbuffer(GL_RENDERBUFFER_EXT, decompress_fbo->RBO);
       _mesa_FramebufferRenderbuffer(GL_FRAMEBUFFER_EXT,
                                        GL_COLOR_ATTACHMENT0_EXT,
                                        GL_RENDERBUFFER_EXT,
-                                       decompress->RBO);
+                                       decompress_fbo->RBO);
    }
    else {
-      _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, decompress->FBO);
+      _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, decompress_fbo->FBO);
    }
 
    /* alloc dest surface */
-   if (width > decompress->Width || height > decompress->Height) {
-      _mesa_BindRenderbuffer(GL_RENDERBUFFER_EXT, decompress->RBO);
-      _mesa_RenderbufferStorage(GL_RENDERBUFFER_EXT, GL_RGBA,
-                                   width, height);
-      decompress->Width = width;
-      decompress->Height = height;
+   if (width > decompress_fbo->Width || height > decompress_fbo->Height) {
+      _mesa_BindRenderbuffer(GL_RENDERBUFFER_EXT, decompress_fbo->RBO);
+      _mesa_RenderbufferStorage(GL_RENDERBUFFER_EXT, rbFormat,
+                                width, height);
+      status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
+      if (status != GL_FRAMEBUFFER_COMPLETE) {
+         /* If the framebuffer isn't complete then we'll leave
+          * decompress_fbo->Width as zero so that it will fail again next time
+          * too */
+         _mesa_meta_end(ctx);
+         return false;
+      }
+      decompress_fbo->Width = width;
+      decompress_fbo->Height = height;
    }
 
    if (use_glsl_version) {
@@ -3169,6 +3181,8 @@ decompress_texture_image(struct gl_context *ctx,
    _mesa_BindSampler(ctx->Texture.CurrentUnit, samplerSave);
 
    _mesa_meta_end(ctx);
+
+   return true;
 }
 
 
@@ -3182,17 +3196,10 @@ _mesa_meta_GetTexImage(struct gl_context *ctx,
                        GLenum format, GLenum type, GLvoid *pixels,
                        struct gl_texture_image *texImage)
 {
-   /* We can only use the decompress-with-blit method here if the texels are
-    * unsigned, normalized values.  We could handle signed and unnormalized 
-    * with floating point renderbuffers...
-    */
-   if (_mesa_is_format_compressed(texImage->TexFormat) &&
-       _mesa_get_format_datatype(texImage->TexFormat)
-       == GL_UNSIGNED_NORMALIZED) {
-      struct gl_texture_object *texObj = texImage->TexObject;
+   if (_mesa_is_format_compressed(texImage->TexFormat)) {
       GLuint slice;
-      /* Need to unlock the texture here to prevent deadlock... */
-      _mesa_unlock_texture(ctx, texObj);
+      bool result;
+
       for (slice = 0; slice < texImage->Depth; slice++) {
          void *dst;
          if (texImage->TexObject->Target == GL_TEXTURE_2D_ARRAY
@@ -3212,14 +3219,17 @@ _mesa_meta_GetTexImage(struct gl_context *ctx,
          else {
             dst = pixels;
          }
-         decompress_texture_image(ctx, texImage, slice, format, type, dst);
+         result = decompress_texture_image(ctx, texImage, slice,
+                                           format, type, dst);
+         if (!result)
+            break;
       }
-      /* ... and relock it */
-      _mesa_lock_texture(ctx, texObj);
-   }
-   else {
-      _mesa_get_teximage(ctx, format, type, pixels, texImage);
+
+      if (result)
+         return;
    }
+
+   _mesa_get_teximage(ctx, format, type, pixels, texImage);
 }
 
 
@@ -3515,15 +3525,11 @@ _mesa_meta_ClearTexSubImage(struct gl_context *ctx,
 {
    bool res;
 
-   _mesa_unlock_texture(ctx, texImage->TexObject);
-
    res = cleartexsubimage_using_fbo(ctx, texImage,
                                     xoffset, yoffset, zoffset,
                                     width, height, depth,
                                     clearValue);
 
-   _mesa_lock_texture(ctx, texImage->TexObject);
-
    if (res)
       return;
 
diff --git a/mesalib/src/mesa/drivers/common/meta.h b/mesalib/src/mesa/drivers/common/meta.h
index e2da2f427..56ba9bc65 100644
--- a/mesalib/src/mesa/drivers/common/meta.h
+++ b/mesalib/src/mesa/drivers/common/meta.h
@@ -343,13 +343,23 @@ struct gen_mipmap_state
 };
 
 /**
+ * One of the FBO states for decompress_state. There will be one for each
+ * required renderbuffer format.
+ */
+struct decompress_fbo_state
+{
+   GLuint FBO, RBO;
+   GLint Width, Height;
+};
+
+/**
  * State for texture decompression
  */
 struct decompress_state
 {
    GLuint VAO;
-   GLuint VBO, FBO, RBO, Sampler;
-   GLint Width, Height;
+   struct decompress_fbo_state byteFBO, floatFBO;
+   GLuint VBO, Sampler;
 
    struct blit_shader_table shaders;
 };
@@ -501,6 +511,9 @@ _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
                    GLfloat width, GLfloat height);
 
 /* meta-internal functions */
+void
+_mesa_meta_drawbuffers_from_bitfield(GLbitfield bits);
+
 GLuint
 _mesa_meta_compile_shader_with_debug(struct gl_context *ctx, GLenum target,
                                      const GLcharARB *source);
diff --git a/mesalib/src/mesa/drivers/dri/Android.mk b/mesalib/src/mesa/drivers/dri/Android.mk
index e0cf51c58..935722c53 100644
--- a/mesalib/src/mesa/drivers/dri/Android.mk
+++ b/mesalib/src/mesa/drivers/dri/Android.mk
@@ -35,15 +35,15 @@ MESA_DRI_CFLAGS := \
 	-DHAVE_ANDROID_PLATFORM
 
 MESA_DRI_C_INCLUDES := \
+	$(MESA_TOP)/src \
 	$(call intermediates-dir-for,STATIC_LIBRARIES,libmesa_dri_common) \
 	$(addprefix $(MESA_TOP)/, $(mesa_dri_common_INCLUDES)) \
-	$(DRM_TOP) \
-	$(DRM_TOP)/include/drm \
+	$(TARGET_OUT_HEADERS)/libdrm \
 	external/expat/lib
 
 MESA_DRI_WHOLE_STATIC_LIBRARIES := \
 	libmesa_glsl \
-	libmegadriver_stub \
+	libmesa_megadriver_stub \
 	libmesa_dri_common \
 	libmesa_dricore
 
diff --git a/mesalib/src/mesa/drivers/dri/common/Android.mk b/mesalib/src/mesa/drivers/dri/common/Android.mk
index a172a0bc6..b95feb679 100644
--- a/mesalib/src/mesa/drivers/dri/common/Android.mk
+++ b/mesalib/src/mesa/drivers/dri/common/Android.mk
@@ -88,13 +88,13 @@ include $(MESA_COMMON_MK)
 include $(BUILD_STATIC_LIBRARY)
 
 #
-# Build libmegadriver_stub
+# Build libmesa_megadriver_stub
 #
 
 include $(CLEAR_VARS)
 include $(LOCAL_PATH)/Makefile.sources
 
-LOCAL_MODULE := libmegadriver_stub
+LOCAL_MODULE := libmesa_megadriver_stub
 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
 LOCAL_C_INCLUDES := \
     $(MESA_DRI_C_INCLUDES)
diff --git a/mesalib/src/mesa/drivers/dri/common/utils.c b/mesalib/src/mesa/drivers/dri/common/utils.c
index eee77ec69..e0b3db8cf 100644
--- a/mesalib/src/mesa/drivers/dri/common/utils.c
+++ b/mesalib/src/mesa/drivers/dri/common/utils.c
@@ -519,6 +519,10 @@ driQueryRendererIntegerCommon(__DRIscreen *psp, int param, unsigned int *value)
       value[2] = v[2];
       return 0;
    }
+   case __DRI2_RENDERER_PREFERRED_PROFILE:
+      value[0] = (psp->max_gl_core_version != 0)
+         ? (1U << __DRI_API_OPENGL_CORE) : (1U << __DRI_API_OPENGL);
+      return 0;
    case __DRI2_RENDERER_OPENGL_CORE_PROFILE_VERSION:
       value[0] = psp->max_gl_core_version / 10;
       value[1] = psp->max_gl_core_version % 10;
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index 888138115..e28991b0c 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -61,6 +61,9 @@
 
 const __DRIextension **__driDriverGetExtensions_swrast(void);
 
+const char const *swrast_vendor_string = "Mesa Project";
+const char const *swrast_renderer_string = "Software Rasterizer";
+
 /**
  * Screen and config-related functions
  */
@@ -117,8 +120,74 @@ static const __DRItexBufferExtension swrastTexBufferExtension = {
    .releaseTexBuffer    = NULL,
 };
 
+
+static int
+swrast_query_renderer_integer(__DRIscreen *psp, int param,
+			       unsigned int *value)
+{
+   switch (param) {
+   case __DRI2_RENDERER_VENDOR_ID:
+   case __DRI2_RENDERER_DEVICE_ID:
+      /* Return 0xffffffff for both vendor and device id */
+      value[0] = 0xffffffff;
+      return 0;
+   case __DRI2_RENDERER_ACCELERATED:
+      value[0] = 0;
+      return 0;
+   case __DRI2_RENDERER_VIDEO_MEMORY: {
+      /* XXX: Do we want to return the full amount of system memory ? */
+      const long system_memory_pages = sysconf(_SC_PHYS_PAGES);
+      const long system_page_size = sysconf(_SC_PAGE_SIZE);
+
+      if (system_memory_pages <= 0 || system_page_size <= 0)
+         return -1;
+
+      const uint64_t system_memory_bytes = (uint64_t) system_memory_pages
+         * (uint64_t) system_page_size;
+
+      const unsigned system_memory_megabytes =
+         (unsigned) (system_memory_bytes / (1024 * 1024));
+
+      value[0] = system_memory_megabytes;
+      return 0;
+   }
+   case __DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE:
+      /**
+       * XXX: Perhaps we should return 1 ?
+       * See issue #7 from the spec, currently UNRESOLVED.
+       */
+      value[0] = 0;
+      return 0;
+   default:
+      return driQueryRendererIntegerCommon(psp, param, value);
+   }
+}
+
+static int
+swrast_query_renderer_string(__DRIscreen *psp, int param, const char **value)
+{
+   switch (param) {
+   case __DRI2_RENDERER_VENDOR_ID:
+      value[0] = swrast_vendor_string;
+      return 0;
+   case __DRI2_RENDERER_DEVICE_ID:
+      value[0] = swrast_renderer_string;
+      return 0;
+   default:
+      return -1;
+   }
+}
+
+static const __DRI2rendererQueryExtension swrast_query_renderer_extension = {
+   .base = { __DRI2_RENDERER_QUERY, 1 },
+
+   .queryInteger        = swrast_query_renderer_integer,
+   .queryString         = swrast_query_renderer_string
+};
+
 static const __DRIextension *dri_screen_extensions[] = {
     &swrastTexBufferExtension.base,
+    &swrast_query_renderer_extension.base,
     NULL
 };
 
@@ -599,9 +668,9 @@ get_string(struct gl_context *ctx, GLenum pname)
     (void) ctx;
     switch (pname) {
 	case GL_VENDOR:
-	    return (const GLubyte *) "Mesa Project";
+	    return (const GLubyte *) swrast_vendor_string;
 	case GL_RENDERER:
-	    return (const GLubyte *) "Software Rasterizer";
+	    return (const GLubyte *) swrast_renderer_string;
 	default:
 	    return NULL;
     }
diff --git a/mesalib/src/mesa/drivers/haiku/swrast/SConscript b/mesalib/src/mesa/drivers/haiku/swrast/SConscript
index aef730098..2c25f727d 100644
--- a/mesalib/src/mesa/drivers/haiku/swrast/SConscript
+++ b/mesalib/src/mesa/drivers/haiku/swrast/SConscript
@@ -3,6 +3,7 @@ Import('*')
 env = env.Clone()
 
 env.Append(CPPPATH = [
+    '#/src',
     '#/src/mapi',
     '#/src/mesa',
     '#/src/mesa/main',
diff --git a/mesalib/src/mesa/main/buffers.c b/mesalib/src/mesa/main/buffers.c
index 140cf6e82..8a0852c42 100644
--- a/mesalib/src/mesa/main/buffers.c
+++ b/mesalib/src/mesa/main/buffers.c
@@ -498,7 +498,7 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
     * (ex: glDrawBuffer(GL_FRONT_AND_BACK)).
     * Otherwise, destMask[x] can only have one bit set.
     */
-   if (_mesa_bitcount(destMask[0]) > 1) {
+   if (n > 0 && _mesa_bitcount(destMask[0]) > 1) {
       GLuint count = 0, destMask0 = destMask[0];
       while (destMask0) {
          GLint bufIndex = ffs(destMask0) - 1;
diff --git a/mesalib/src/mesa/main/condrender.c b/mesalib/src/mesa/main/condrender.c
index 0ad1e5c2a..75f9d74bc 100644
--- a/mesalib/src/mesa/main/condrender.c
+++ b/mesalib/src/mesa/main/condrender.c
@@ -77,8 +77,14 @@ _mesa_BeginConditionalRender(GLuint queryId, GLenum mode)
    case GL_QUERY_NO_WAIT:
    case GL_QUERY_BY_REGION_WAIT:
    case GL_QUERY_BY_REGION_NO_WAIT:
-      /* OK */
-      break;
+      break; /* OK */
+   case GL_QUERY_WAIT_INVERTED:
+   case GL_QUERY_NO_WAIT_INVERTED:
+   case GL_QUERY_BY_REGION_WAIT_INVERTED:
+   case GL_QUERY_BY_REGION_NO_WAIT_INVERTED:
+      if (ctx->Extensions.ARB_conditional_render_inverted)
+         break; /* OK */
+      /* fallthrough - invalid */
    default:
       _mesa_error(ctx, GL_INVALID_ENUM, "glBeginConditionalRender(mode=%s)",
                   _mesa_lookup_enum_by_nr(mode));
@@ -156,12 +162,25 @@ _mesa_check_conditional_render(struct gl_context *ctx)
          ctx->Driver.WaitQuery(ctx, q);
       }
       return q->Result > 0;
+   case GL_QUERY_BY_REGION_WAIT_INVERTED:
+      /* fall-through */
+   case GL_QUERY_WAIT_INVERTED:
+      if (!q->Ready) {
+         ctx->Driver.WaitQuery(ctx, q);
+      }
+      return q->Result == 0;
    case GL_QUERY_BY_REGION_NO_WAIT:
       /* fall-through */
    case GL_QUERY_NO_WAIT:
       if (!q->Ready)
          ctx->Driver.CheckQuery(ctx, q);
       return q->Ready ? (q->Result > 0) : GL_TRUE;
+   case GL_QUERY_BY_REGION_NO_WAIT_INVERTED:
+      /* fall-through */
+   case GL_QUERY_NO_WAIT_INVERTED:
+      if (!q->Ready)
+         ctx->Driver.CheckQuery(ctx, q);
+      return q->Ready ? (q->Result == 0) : GL_TRUE;
    default:
       _mesa_problem(ctx, "Bad cond render mode %s in "
                     " _mesa_check_conditional_render()",
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index 50aae8bf6..232084267 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -464,7 +464,7 @@ _mesa_init_current(struct gl_context *ctx)
  * Important: drivers should override these with actual limits.
  */
 static void
-init_program_limits(struct gl_context *ctx, gl_shader_stage stage,
+init_program_limits(struct gl_constants *consts, gl_shader_stage stage,
                     struct gl_program_constants *prog)
 {
    prog->MaxInstructions = MAX_PROGRAM_INSTRUCTIONS;
@@ -546,7 +546,7 @@ init_program_limits(struct gl_context *ctx, gl_shader_stage stage,
 
    prog->MaxUniformBlocks = 12;
    prog->MaxCombinedUniformComponents = (prog->MaxUniformComponents +
-                                         ctx->Const.MaxUniformBlockSize / 4 *
+                                         consts->MaxUniformBlockSize / 4 *
                                          prog->MaxUniformBlocks);
 
    prog->MaxAtomicBuffers = 0;
@@ -559,161 +559,161 @@ init_program_limits(struct gl_context *ctx, gl_shader_stage stage,
  * Use defaults from config.h.  The device drivers will often override
  * some of these values (such as number of texture units).
  */
-static void 
-_mesa_init_constants(struct gl_context *ctx)
+void
+_mesa_init_constants(struct gl_constants *consts, gl_api api)
 {
    int i;
-   assert(ctx);
+   assert(consts);
 
    /* Constants, may be overriden (usually only reduced) by device drivers */
-   ctx->Const.MaxTextureMbytes = MAX_TEXTURE_MBYTES;
-   ctx->Const.MaxTextureLevels = MAX_TEXTURE_LEVELS;
-   ctx->Const.Max3DTextureLevels = MAX_3D_TEXTURE_LEVELS;
-   ctx->Const.MaxCubeTextureLevels = MAX_CUBE_TEXTURE_LEVELS;
-   ctx->Const.MaxTextureRectSize = MAX_TEXTURE_RECT_SIZE;
-   ctx->Const.MaxArrayTextureLayers = MAX_ARRAY_TEXTURE_LAYERS;
-   ctx->Const.MaxTextureCoordUnits = MAX_TEXTURE_COORD_UNITS;
-   ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
-   ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureCoordUnits,
-                                     ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits);
-   ctx->Const.MaxTextureMaxAnisotropy = MAX_TEXTURE_MAX_ANISOTROPY;
-   ctx->Const.MaxTextureLodBias = MAX_TEXTURE_LOD_BIAS;
-   ctx->Const.MaxTextureBufferSize = 65536;
-   ctx->Const.TextureBufferOffsetAlignment = 1;
-   ctx->Const.MaxArrayLockSize = MAX_ARRAY_LOCK_SIZE;
-   ctx->Const.SubPixelBits = SUB_PIXEL_BITS;
-   ctx->Const.MinPointSize = MIN_POINT_SIZE;
-   ctx->Const.MaxPointSize = MAX_POINT_SIZE;
-   ctx->Const.MinPointSizeAA = MIN_POINT_SIZE;
-   ctx->Const.MaxPointSizeAA = MAX_POINT_SIZE;
-   ctx->Const.PointSizeGranularity = (GLfloat) POINT_SIZE_GRANULARITY;
-   ctx->Const.MinLineWidth = MIN_LINE_WIDTH;
-   ctx->Const.MaxLineWidth = MAX_LINE_WIDTH;
-   ctx->Const.MinLineWidthAA = MIN_LINE_WIDTH;
-   ctx->Const.MaxLineWidthAA = MAX_LINE_WIDTH;
-   ctx->Const.LineWidthGranularity = (GLfloat) LINE_WIDTH_GRANULARITY;
-   ctx->Const.MaxClipPlanes = 6;
-   ctx->Const.MaxLights = MAX_LIGHTS;
-   ctx->Const.MaxShininess = 128.0;
-   ctx->Const.MaxSpotExponent = 128.0;
-   ctx->Const.MaxViewportWidth = MAX_VIEWPORT_WIDTH;
-   ctx->Const.MaxViewportHeight = MAX_VIEWPORT_HEIGHT;
-   ctx->Const.MinMapBufferAlignment = 64;
+   consts->MaxTextureMbytes = MAX_TEXTURE_MBYTES;
+   consts->MaxTextureLevels = MAX_TEXTURE_LEVELS;
+   consts->Max3DTextureLevels = MAX_3D_TEXTURE_LEVELS;
+   consts->MaxCubeTextureLevels = MAX_CUBE_TEXTURE_LEVELS;
+   consts->MaxTextureRectSize = MAX_TEXTURE_RECT_SIZE;
+   consts->MaxArrayTextureLayers = MAX_ARRAY_TEXTURE_LAYERS;
+   consts->MaxTextureCoordUnits = MAX_TEXTURE_COORD_UNITS;
+   consts->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
+   consts->MaxTextureUnits = MIN2(consts->MaxTextureCoordUnits,
+                                     consts->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits);
+   consts->MaxTextureMaxAnisotropy = MAX_TEXTURE_MAX_ANISOTROPY;
+   consts->MaxTextureLodBias = MAX_TEXTURE_LOD_BIAS;
+   consts->MaxTextureBufferSize = 65536;
+   consts->TextureBufferOffsetAlignment = 1;
+   consts->MaxArrayLockSize = MAX_ARRAY_LOCK_SIZE;
+   consts->SubPixelBits = SUB_PIXEL_BITS;
+   consts->MinPointSize = MIN_POINT_SIZE;
+   consts->MaxPointSize = MAX_POINT_SIZE;
+   consts->MinPointSizeAA = MIN_POINT_SIZE;
+   consts->MaxPointSizeAA = MAX_POINT_SIZE;
+   consts->PointSizeGranularity = (GLfloat) POINT_SIZE_GRANULARITY;
+   consts->MinLineWidth = MIN_LINE_WIDTH;
+   consts->MaxLineWidth = MAX_LINE_WIDTH;
+   consts->MinLineWidthAA = MIN_LINE_WIDTH;
+   consts->MaxLineWidthAA = MAX_LINE_WIDTH;
+   consts->LineWidthGranularity = (GLfloat) LINE_WIDTH_GRANULARITY;
+   consts->MaxClipPlanes = 6;
+   consts->MaxLights = MAX_LIGHTS;
+   consts->MaxShininess = 128.0;
+   consts->MaxSpotExponent = 128.0;
+   consts->MaxViewportWidth = MAX_VIEWPORT_WIDTH;
+   consts->MaxViewportHeight = MAX_VIEWPORT_HEIGHT;
+   consts->MinMapBufferAlignment = 64;
 
    /* Driver must override these values if ARB_viewport_array is supported. */
-   ctx->Const.MaxViewports = 1;
-   ctx->Const.ViewportSubpixelBits = 0;
-   ctx->Const.ViewportBounds.Min = 0;
-   ctx->Const.ViewportBounds.Max = 0;
+   consts->MaxViewports = 1;
+   consts->ViewportSubpixelBits = 0;
+   consts->ViewportBounds.Min = 0;
+   consts->ViewportBounds.Max = 0;
 
    /** GL_ARB_uniform_buffer_object */
-   ctx->Const.MaxCombinedUniformBlocks = 36;
-   ctx->Const.MaxUniformBufferBindings = 36;
-   ctx->Const.MaxUniformBlockSize = 16384;
-   ctx->Const.UniformBufferOffsetAlignment = 1;
+   consts->MaxCombinedUniformBlocks = 36;
+   consts->MaxUniformBufferBindings = 36;
+   consts->MaxUniformBlockSize = 16384;
+   consts->UniformBufferOffsetAlignment = 1;
 
    /* GL_ARB_explicit_uniform_location, GL_MAX_UNIFORM_LOCATIONS */
-   ctx->Const.MaxUserAssignableUniformLocations =
+   consts->MaxUserAssignableUniformLocations =
       4 * MESA_SHADER_STAGES * MAX_UNIFORMS;
 
    for (i = 0; i < MESA_SHADER_STAGES; i++)
-      init_program_limits(ctx, i, &ctx->Const.Program[i]);
+      init_program_limits(consts, i, &consts->Program[i]);
 
-   ctx->Const.MaxProgramMatrices = MAX_PROGRAM_MATRICES;
-   ctx->Const.MaxProgramMatrixStackDepth = MAX_PROGRAM_MATRIX_STACK_DEPTH;
+   consts->MaxProgramMatrices = MAX_PROGRAM_MATRICES;
+   consts->MaxProgramMatrixStackDepth = MAX_PROGRAM_MATRIX_STACK_DEPTH;
 
    /* CheckArrayBounds is overriden by drivers/x11 for X server */
-   ctx->Const.CheckArrayBounds = GL_FALSE;
+   consts->CheckArrayBounds = GL_FALSE;
 
    /* GL_ARB_draw_buffers */
-   ctx->Const.MaxDrawBuffers = MAX_DRAW_BUFFERS;
+   consts->MaxDrawBuffers = MAX_DRAW_BUFFERS;
 
-   ctx->Const.MaxColorAttachments = MAX_COLOR_ATTACHMENTS;
-   ctx->Const.MaxRenderbufferSize = MAX_RENDERBUFFER_SIZE;
+   consts->MaxColorAttachments = MAX_COLOR_ATTACHMENTS;
+   consts->MaxRenderbufferSize = MAX_RENDERBUFFER_SIZE;
 
-   ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
-   ctx->Const.MaxCombinedTextureImageUnits = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
-   ctx->Const.MaxVarying = 16; /* old limit not to break tnl and swrast */
-   ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
-   ctx->Const.MaxGeometryOutputVertices = MAX_GEOMETRY_OUTPUT_VERTICES;
-   ctx->Const.MaxGeometryTotalOutputComponents = MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS;
+   consts->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
+   consts->MaxCombinedTextureImageUnits = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
+   consts->MaxVarying = 16; /* old limit not to break tnl and swrast */
+   consts->Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
+   consts->MaxGeometryOutputVertices = MAX_GEOMETRY_OUTPUT_VERTICES;
+   consts->MaxGeometryTotalOutputComponents = MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS;
 
    /* Shading language version */
-   if (_mesa_is_desktop_gl(ctx)) {
-      ctx->Const.GLSLVersion = 120;
-      _mesa_override_glsl_version(ctx);
+   if (api == API_OPENGL_COMPAT || api == API_OPENGL_CORE) {
+      consts->GLSLVersion = 120;
+      _mesa_override_glsl_version(consts);
    }
-   else if (ctx->API == API_OPENGLES2) {
-      ctx->Const.GLSLVersion = 100;
+   else if (api == API_OPENGLES2) {
+      consts->GLSLVersion = 100;
    }
-   else if (ctx->API == API_OPENGLES) {
-      ctx->Const.GLSLVersion = 0; /* GLSL not supported */
+   else if (api == API_OPENGLES) {
+      consts->GLSLVersion = 0; /* GLSL not supported */
    }
 
    /* GL_ARB_framebuffer_object */
-   ctx->Const.MaxSamples = 0;
+   consts->MaxSamples = 0;
 
    /* GL_ARB_sync */
-   ctx->Const.MaxServerWaitTimeout = 0x1fff7fffffffULL;
+   consts->MaxServerWaitTimeout = 0x1fff7fffffffULL;
 
    /* GL_EXT_provoking_vertex */
-   ctx->Const.QuadsFollowProvokingVertexConvention = GL_TRUE;
+   consts->QuadsFollowProvokingVertexConvention = GL_TRUE;
 
    /* GL_EXT_transform_feedback */
-   ctx->Const.MaxTransformFeedbackBuffers = MAX_FEEDBACK_BUFFERS;
-   ctx->Const.MaxTransformFeedbackSeparateComponents = 4 * MAX_FEEDBACK_ATTRIBS;
-   ctx->Const.MaxTransformFeedbackInterleavedComponents = 4 * MAX_FEEDBACK_ATTRIBS;
-   ctx->Const.MaxVertexStreams = 1;
+   consts->MaxTransformFeedbackBuffers = MAX_FEEDBACK_BUFFERS;
+   consts->MaxTransformFeedbackSeparateComponents = 4 * MAX_FEEDBACK_ATTRIBS;
+   consts->MaxTransformFeedbackInterleavedComponents = 4 * MAX_FEEDBACK_ATTRIBS;
+   consts->MaxVertexStreams = 1;
 
    /* GL 3.2  */
-   ctx->Const.ProfileMask = ctx->API == API_OPENGL_CORE
+   consts->ProfileMask = api == API_OPENGL_CORE
                           ? GL_CONTEXT_CORE_PROFILE_BIT
                           : GL_CONTEXT_COMPATIBILITY_PROFILE_BIT;
 
    /** GL_EXT_gpu_shader4 */
-   ctx->Const.MinProgramTexelOffset = -8;
-   ctx->Const.MaxProgramTexelOffset = 7;
+   consts->MinProgramTexelOffset = -8;
+   consts->MaxProgramTexelOffset = 7;
 
    /* GL_ARB_texture_gather */
-   ctx->Const.MinProgramTextureGatherOffset = -8;
-   ctx->Const.MaxProgramTextureGatherOffset = 7;
+   consts->MinProgramTextureGatherOffset = -8;
+   consts->MaxProgramTextureGatherOffset = 7;
 
    /* GL_ARB_robustness */
-   ctx->Const.ResetStrategy = GL_NO_RESET_NOTIFICATION_ARB;
+   consts->ResetStrategy = GL_NO_RESET_NOTIFICATION_ARB;
 
    /* PrimitiveRestart */
-   ctx->Const.PrimitiveRestartInSoftware = GL_FALSE;
+   consts->PrimitiveRestartInSoftware = GL_FALSE;
 
    /* ES 3.0 or ARB_ES3_compatibility */
-   ctx->Const.MaxElementIndex = 0xffffffffu;
+   consts->MaxElementIndex = 0xffffffffu;
 
    /* GL_ARB_texture_multisample */
-   ctx->Const.MaxColorTextureSamples = 1;
-   ctx->Const.MaxDepthTextureSamples = 1;
-   ctx->Const.MaxIntegerSamples = 1;
+   consts->MaxColorTextureSamples = 1;
+   consts->MaxDepthTextureSamples = 1;
+   consts->MaxIntegerSamples = 1;
 
    /* GL_ARB_shader_atomic_counters */
-   ctx->Const.MaxAtomicBufferBindings = MAX_COMBINED_ATOMIC_BUFFERS;
-   ctx->Const.MaxAtomicBufferSize = MAX_ATOMIC_COUNTERS * ATOMIC_COUNTER_SIZE;
-   ctx->Const.MaxCombinedAtomicBuffers = MAX_COMBINED_ATOMIC_BUFFERS;
-   ctx->Const.MaxCombinedAtomicCounters = MAX_ATOMIC_COUNTERS;
+   consts->MaxAtomicBufferBindings = MAX_COMBINED_ATOMIC_BUFFERS;
+   consts->MaxAtomicBufferSize = MAX_ATOMIC_COUNTERS * ATOMIC_COUNTER_SIZE;
+   consts->MaxCombinedAtomicBuffers = MAX_COMBINED_ATOMIC_BUFFERS;
+   consts->MaxCombinedAtomicCounters = MAX_ATOMIC_COUNTERS;
 
    /* GL_ARB_vertex_attrib_binding */
-   ctx->Const.MaxVertexAttribRelativeOffset = 2047;
-   ctx->Const.MaxVertexAttribBindings = MAX_VERTEX_GENERIC_ATTRIBS;
+   consts->MaxVertexAttribRelativeOffset = 2047;
+   consts->MaxVertexAttribBindings = MAX_VERTEX_GENERIC_ATTRIBS;
 
    /* GL_ARB_compute_shader */
-   ctx->Const.MaxComputeWorkGroupCount[0] = 65535;
-   ctx->Const.MaxComputeWorkGroupCount[1] = 65535;
-   ctx->Const.MaxComputeWorkGroupCount[2] = 65535;
-   ctx->Const.MaxComputeWorkGroupSize[0] = 1024;
-   ctx->Const.MaxComputeWorkGroupSize[1] = 1024;
-   ctx->Const.MaxComputeWorkGroupSize[2] = 64;
-   ctx->Const.MaxComputeWorkGroupInvocations = 1024;
+   consts->MaxComputeWorkGroupCount[0] = 65535;
+   consts->MaxComputeWorkGroupCount[1] = 65535;
+   consts->MaxComputeWorkGroupCount[2] = 65535;
+   consts->MaxComputeWorkGroupSize[0] = 1024;
+   consts->MaxComputeWorkGroupSize[1] = 1024;
+   consts->MaxComputeWorkGroupSize[2] = 64;
+   consts->MaxComputeWorkGroupInvocations = 1024;
 
    /** GL_ARB_gpu_shader5 */
-   ctx->Const.MinFragmentInterpolationOffset = MIN_FRAGMENT_INTERPOLATION_OFFSET;
-   ctx->Const.MaxFragmentInterpolationOffset = MAX_FRAGMENT_INTERPOLATION_OFFSET;
+   consts->MinFragmentInterpolationOffset = MIN_FRAGMENT_INTERPOLATION_OFFSET;
+   consts->MaxFragmentInterpolationOffset = MAX_FRAGMENT_INTERPOLATION_OFFSET;
 }
 
 
@@ -790,10 +790,10 @@ init_attrib_groups(struct gl_context *ctx)
    assert(ctx);
 
    /* Constants */
-   _mesa_init_constants( ctx );
+   _mesa_init_constants(&ctx->Const, ctx->API);
 
    /* Extensions */
-   _mesa_init_extensions( ctx );
+   _mesa_init_extensions(&ctx->Extensions);
 
    /* Attribute Groups */
    _mesa_init_accum( ctx );
diff --git a/mesalib/src/mesa/main/context.h b/mesalib/src/mesa/main/context.h
index 792ab4cd5..d902ea76e 100644
--- a/mesalib/src/mesa/main/context.h
+++ b/mesalib/src/mesa/main/context.h
@@ -144,6 +144,9 @@ _mesa_get_current_context(void);
 /*@}*/
 
 extern void
+_mesa_init_constants(struct gl_constants *consts, gl_api api);
+
+extern void
 _mesa_init_get_hash(struct gl_context *ctx);
 
 extern void
diff --git a/mesalib/src/mesa/main/copyimage.c b/mesalib/src/mesa/main/copyimage.c
index dcbc83de6..df7d7c272 100644
--- a/mesalib/src/mesa/main/copyimage.c
+++ b/mesalib/src/mesa/main/copyimage.c
@@ -277,6 +277,12 @@ _mesa_CopyImageSubData(GLuint srcName, GLenum srcTarget, GLint srcLevel,
                   dstX, dstY, dstZ,
                   srcWidth, srcHeight, srcWidth);
 
+   if (!ctx->Extensions.ARB_copy_image) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCopyImageSubData(extension not available)");
+      return;
+   }
+
    if (!prepare_target(ctx, srcName, &srcTarget, srcLevel,
                        &srcTexObj, &srcTexImage, &tmpTexNames[0], "src"))
       goto cleanup;
@@ -328,7 +334,7 @@ _mesa_CopyImageSubData(GLuint srcName, GLenum srcTarget, GLint srcLevel,
                                                    srcTexImage->InternalFormat,
                                                    dstTexImage->InternalFormat)) {
    } else {
-      return; /* Error loged by _mesa_texture_view_compatible_format */
+      return; /* Error logged by _mesa_texture_view_compatible_format */
    }
 
    for (i = 0; i < srcDepth; ++i) {
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index d60838a1c..553c01e34 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -94,6 +94,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_color_buffer_float",                  o(ARB_color_buffer_float),                  GL,             2004 },
    { "GL_ARB_compressed_texture_pixel_storage",    o(dummy_true),                              GL,             2011 },
    { "GL_ARB_compute_shader",                      o(ARB_compute_shader),                      GL,             2012 },
+   { "GL_ARB_conditional_render_inverted",         o(ARB_conditional_render_inverted),         GL,             2014 },
    { "GL_ARB_copy_buffer",                         o(dummy_true),                              GL,             2008 },
    { "GL_ARB_copy_image",                          o(ARB_copy_image),                          GL,             2012 },
    { "GL_ARB_conservative_depth",                  o(ARB_conservative_depth),                  GL,             2011 },
@@ -101,6 +102,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_depth_buffer_float",                  o(ARB_depth_buffer_float),                  GL,             2008 },
    { "GL_ARB_depth_clamp",                         o(ARB_depth_clamp),                         GL,             2003 },
    { "GL_ARB_depth_texture",                       o(ARB_depth_texture),                       GLL,            2001 },
+   { "GL_ARB_derivative_control",                  o(ARB_derivative_control),                  GL,             2014 },
    { "GL_ARB_draw_buffers",                        o(dummy_true),                              GL,             2002 },
    { "GL_ARB_draw_buffers_blend",                  o(ARB_draw_buffers_blend),                  GL,             2009 },
    { "GL_ARB_draw_elements_base_vertex",           o(ARB_draw_elements_base_vertex),           GL,             2009 },
@@ -116,7 +118,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_framebuffer_object",                  o(ARB_framebuffer_object),                  GL,             2005 },
    { "GL_ARB_framebuffer_sRGB",                    o(EXT_framebuffer_sRGB),                    GL,             1998 },
    { "GL_ARB_get_program_binary",                  o(dummy_true),                              GL,             2010 },
-   { "GL_ARB_gpu_shader5",                         o(ARB_gpu_shader5),                         GL,             2010 },
+   { "GL_ARB_gpu_shader5",                         o(ARB_gpu_shader5),                         GLC,            2010 },
    { "GL_ARB_half_float_pixel",                    o(dummy_true),                              GL,             2003 },
    { "GL_ARB_half_float_vertex",                   o(ARB_half_float_vertex),                   GL,             2008 },
    { "GL_ARB_instanced_arrays",                    o(ARB_instanced_arrays),                    GL,             2008 },
@@ -152,11 +154,13 @@ static const struct extension extension_table[] = {
    { "GL_ARB_shadow",                              o(ARB_shadow),                              GLL,            2001 },
    { "GL_ARB_stencil_texturing",                   o(ARB_stencil_texturing),                   GL,             2012 },
    { "GL_ARB_sync",                                o(ARB_sync),                                GL,             2003 },
+   { "GL_ARB_texture_barrier",                     o(NV_texture_barrier),                      GL,             2014 },
    { "GL_ARB_texture_border_clamp",                o(ARB_texture_border_clamp),                GLL,            2000 },
    { "GL_ARB_texture_buffer_object",               o(ARB_texture_buffer_object),               GLC,            2008 },
    { "GL_ARB_texture_buffer_object_rgb32",         o(ARB_texture_buffer_object_rgb32),         GLC,            2009 },
    { "GL_ARB_texture_buffer_range",                o(ARB_texture_buffer_range),                GLC,            2012 },
    { "GL_ARB_texture_compression",                 o(dummy_true),                              GLL,            2000 },
+   { "GL_ARB_texture_compression_bptc",            o(ARB_texture_compression_bptc),            GL,             2010 },
    { "GL_ARB_texture_compression_rgtc",            o(ARB_texture_compression_rgtc),            GL,             2004 },
    { "GL_ARB_texture_cube_map",                    o(ARB_texture_cube_map),                    GLL,            1999 },
    { "GL_ARB_texture_cube_map_array",              o(ARB_texture_cube_map_array),              GL,             2009 },
@@ -449,6 +453,7 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.ARB_point_sprite = GL_TRUE;
    ctx->Extensions.ARB_shadow = GL_TRUE;
    ctx->Extensions.ARB_texture_border_clamp = GL_TRUE;
+   ctx->Extensions.ARB_texture_compression_bptc = GL_TRUE;
    ctx->Extensions.ARB_texture_cube_map = GL_TRUE;
    ctx->Extensions.ARB_texture_env_combine = GL_TRUE;
    ctx->Extensions.ARB_texture_env_crossbar = GL_TRUE;
@@ -667,9 +672,9 @@ _mesa_one_time_init_extension_overrides(void)
  * Note: Sets gl_extensions.dummy_true to true.
  */
 void
-_mesa_init_extensions( struct gl_context *ctx )
+_mesa_init_extensions(struct gl_extensions *extensions)
 {
-   GLboolean *base = (GLboolean *) &ctx->Extensions;
+   GLboolean *base = (GLboolean *) extensions;
    GLboolean *sentinel = base + o(extension_sentinel);
    GLboolean *i;
 
@@ -678,8 +683,8 @@ _mesa_init_extensions( struct gl_context *ctx )
       *i = GL_FALSE;
 
    /* Then, selectively turn default extensions on. */
-   ctx->Extensions.dummy_true = GL_TRUE;
-   ctx->Extensions.EXT_texture3D = GL_TRUE;
+   extensions->dummy_true = GL_TRUE;
+   extensions->EXT_texture3D = GL_TRUE;
 }
 
 
diff --git a/mesalib/src/mesa/main/extensions.h b/mesalib/src/mesa/main/extensions.h
index 3a404d2e0..595512a5d 100644
--- a/mesalib/src/mesa/main/extensions.h
+++ b/mesalib/src/mesa/main/extensions.h
@@ -45,7 +45,7 @@ extern void _mesa_enable_sw_extensions(struct gl_context *ctx);
 
 extern void _mesa_one_time_init_extension_overrides(void);
 
-extern void _mesa_init_extensions(struct gl_context *ctx);
+extern void _mesa_init_extensions(struct gl_extensions *extentions);
 
 extern GLubyte *_mesa_make_extension_string(struct gl_context *ctx);
 
diff --git a/mesalib/src/mesa/main/ff_fragment_shader.cpp b/mesalib/src/mesa/main/ff_fragment_shader.cpp
index 8758b5e9d..9bb706cc5 100644
--- a/mesalib/src/mesa/main/ff_fragment_shader.cpp
+++ b/mesalib/src/mesa/main/ff_fragment_shader.cpp
@@ -1252,7 +1252,7 @@ create_new_program(struct gl_context *ctx, struct state_key *key)
    validate_ir_tree(p.shader->ir);
 
    const struct gl_shader_compiler_options *options =
-      &ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
+      &ctx->Const.ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
 
    while (do_common_optimization(p.shader->ir, false, false, options,
                                  ctx->Const.NativeIntegers))
diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c
index 728cf968b..d5afc3d81 100644
--- a/mesalib/src/mesa/main/ffvertex_prog.c
+++ b/mesalib/src/mesa/main/ffvertex_prog.c
@@ -1676,7 +1676,7 @@ _mesa_get_fixed_func_vertex_program(struct gl_context *ctx)
          return NULL;
 
       create_new_program( &key, prog,
-                          ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS,
+                          ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS,
                           ctx->Const.Program[MESA_SHADER_VERTEX].MaxTemps );
 
 #if 0
diff --git a/mesalib/src/mesa/main/format_info.py b/mesalib/src/mesa/main/format_info.py
index 448bd0055..7424fe0cd 100644
--- a/mesalib/src/mesa/main/format_info.py
+++ b/mesalib/src/mesa/main/format_info.py
@@ -62,7 +62,9 @@ def get_gl_base_format(fmat):
 
 def get_gl_data_type(fmat):
    if fmat.is_compressed():
-      if 'SIGNED' in fmat.name or 'SNORM' in fmat.name:
+      if 'FLOAT' in fmat.name:
+         return 'GL_FLOAT'
+      elif 'SIGNED' in fmat.name or 'SNORM' in fmat.name:
          return 'GL_SIGNED_NORMALIZED'
       else:
          return 'GL_UNSIGNED_NORMALIZED'
@@ -125,6 +127,9 @@ def get_channel_bits(fmat, chan_name):
 
          bits = 11 if fmat.name.endswith('11_EAC') else 8
          return bits if fmat.has_channel(chan_name) else 0
+      elif fmat.layout == 'bptc':
+         bits = 16 if fmat.name.endswith('_FLOAT') else 8
+         return bits if fmat.has_channel(chan_name) else 0
       else:
          assert False
    else:
diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c
index f03425e41..db22a45c4 100644
--- a/mesalib/src/mesa/main/formats.c
+++ b/mesalib/src/mesa/main/formats.c
@@ -369,6 +369,7 @@ _mesa_get_format_color_encoding(mesa_format format)
    case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
    case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
    case MESA_FORMAT_B8G8R8X8_SRGB:
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
       return GL_SRGB;
    default:
       return GL_LINEAR;
@@ -377,6 +378,31 @@ _mesa_get_format_color_encoding(mesa_format format)
 
 
 /**
+ * Return TRUE if format is an ETC2 compressed format specified
+ * by GL_ARB_ES3_compatibility.
+ */
+bool
+_mesa_is_format_etc2(mesa_format format)
+{
+   switch (format) {
+   case MESA_FORMAT_ETC2_RGB8:
+   case MESA_FORMAT_ETC2_SRGB8:
+   case MESA_FORMAT_ETC2_RGBA8_EAC:
+   case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+   case MESA_FORMAT_ETC2_R11_EAC:
+   case MESA_FORMAT_ETC2_RG11_EAC:
+   case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
+   case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
+   case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
+   case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+      return GL_TRUE;
+   default:
+      return GL_FALSE;
+   }
+}
+
+
+/**
  * For an sRGB format, return the corresponding linear color space format.
  * For non-sRGB formats, return the format as-is.
  */
@@ -426,6 +452,9 @@ _mesa_get_srgb_format_linear(mesa_format format)
    case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
       format = MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1;
       break;
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+      format = MESA_FORMAT_BPTC_RGBA_UNORM;
+      break;
    case MESA_FORMAT_B8G8R8X8_SRGB:
       format = MESA_FORMAT_B8G8R8X8_UNORM;
       break;
@@ -491,6 +520,12 @@ _mesa_get_uncompressed_format(mesa_format format)
    case MESA_FORMAT_ETC2_RG11_EAC:
    case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
       return MESA_FORMAT_R16G16_UNORM;
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+      return MESA_FORMAT_A8B8G8R8_UNORM;
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+      return MESA_FORMAT_RGB_FLOAT32;
    default:
 #ifdef DEBUG
       assert(!_mesa_is_format_compressed(format));
@@ -968,6 +1003,10 @@ _mesa_format_to_type_and_comps(mesa_format format,
    case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
    case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
    case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
       /* XXX generate error instead? */
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 0;
@@ -1524,6 +1563,12 @@ _mesa_format_matches_format_and_type(mesa_format mesa_format,
    case MESA_FORMAT_RGBA_DXT5:
       return GL_FALSE;
 
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+      return GL_FALSE;
+
    case MESA_FORMAT_RGBA_FLOAT32:
       return format == GL_RGBA && type == GL_FLOAT && !swapBytes;
    case MESA_FORMAT_RGBA_FLOAT16:
diff --git a/mesalib/src/mesa/main/formats.csv b/mesalib/src/mesa/main/formats.csv
index eade6facd..4d542b7c6 100644
--- a/mesalib/src/mesa/main/formats.csv
+++ b/mesalib/src/mesa/main/formats.csv
@@ -280,3 +280,9 @@ MESA_FORMAT_ETC2_SIGNED_R11_EAC           , etc2  , 4, 4, x64 ,     ,     ,
 MESA_FORMAT_ETC2_SIGNED_RG11_EAC          , etc2  , 4, 4, x128,     ,     ,     , xy01, rgb
 MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1 , etc2  , 4, 4, x64 ,     ,     ,     , xyzw, rgb
 MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1, etc2  , 4, 4, x64 ,     ,     ,     , xyzw, srgb
+
+# BPTC compressed formats
+MESA_FORMAT_BPTC_RGBA_UNORM               , bptc  , 4, 4, x128,     ,     ,     , xyzw, rgb
+MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM         , bptc  , 4, 4, x128,     ,     ,     , xyzw, srgb
+MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT         , bptc  , 4, 4, x128,     ,     ,     , xyz1, rgb
+MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT       , bptc  , 4, 4, x128,     ,     ,     , xyz1, rgb
diff --git a/mesalib/src/mesa/main/formats.h b/mesalib/src/mesa/main/formats.h
index 457c8abf8..d6253bf86 100644
--- a/mesalib/src/mesa/main/formats.h
+++ b/mesalib/src/mesa/main/formats.h
@@ -427,6 +427,12 @@ typedef enum
    MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1,
    MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1,
 
+   /* BPTC compressed formats */
+   MESA_FORMAT_BPTC_RGBA_UNORM,
+   MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM,
+   MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT,
+   MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT,
+
    MESA_FORMAT_COUNT
 } mesa_format;
 
@@ -476,6 +482,9 @@ _mesa_is_format_signed(mesa_format format);
 extern GLboolean
 _mesa_is_format_integer(mesa_format format);
 
+extern bool
+_mesa_is_format_etc2(mesa_format format);
+
 extern GLenum
 _mesa_get_format_color_encoding(mesa_format format);
 
diff --git a/mesalib/src/mesa/main/glformats.c b/mesalib/src/mesa/main/glformats.c
index 0fb25ba0f..00478f989 100644
--- a/mesalib/src/mesa/main/glformats.c
+++ b/mesalib/src/mesa/main/glformats.c
@@ -787,6 +787,10 @@ _mesa_is_color_format(GLenum format)
       case GL_COMPRESSED_SIGNED_RG11_EAC:
       case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
       case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:
+      case GL_COMPRESSED_RGBA_BPTC_UNORM:
+      case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+      case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+      case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
       /* generic integer formats */
       case GL_RED_INTEGER_EXT:
       case GL_GREEN_INTEGER_EXT:
@@ -1040,6 +1044,12 @@ _mesa_is_compressed_format(struct gl_context *ctx, GLenum format)
    case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
    case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:
       return _mesa_is_gles3(ctx) || ctx->Extensions.ARB_ES3_compatibility;
+   case GL_COMPRESSED_RGBA_BPTC_UNORM:
+   case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+   case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+   case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+      return _mesa_is_desktop_gl(ctx) &&
+         ctx->Extensions.ARB_texture_compression_bptc;
    case GL_PALETTE4_RGB8_OES:
    case GL_PALETTE4_RGBA8_OES:
    case GL_PALETTE4_R5_G6_B5_OES:
diff --git a/mesalib/src/mesa/main/mipmap.c b/mesalib/src/mesa/main/mipmap.c
index cc109cc52..fdaa68282 100644
--- a/mesalib/src/mesa/main/mipmap.c
+++ b/mesalib/src/mesa/main/mipmap.c
@@ -2038,12 +2038,15 @@ generate_mipmap_compressed(struct gl_context *ctx, GLenum target,
 
    components = _mesa_format_num_components(temp_format);
 
-   /* Revisit this if we get compressed formats with >8 bits per component */
-   if (_mesa_get_format_datatype(srcImage->TexFormat)
-       == GL_SIGNED_NORMALIZED) {
+   switch (_mesa_get_format_datatype(srcImage->TexFormat)) {
+   case GL_FLOAT:
+      temp_datatype = GL_FLOAT;
+      break;
+   case GL_SIGNED_NORMALIZED:
+      /* Revisit this if we get compressed formats with >8 bits per component */
       temp_datatype = GL_BYTE;
-   }
-   else {
+      break;
+   default:
       temp_datatype = GL_UNSIGNED_BYTE;
    }
 
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index e141ac658..cb2a4df4f 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -3529,6 +3529,8 @@ struct gl_constants
    GLfloat MaxFragmentInterpolationOffset;
 
    GLboolean FakeSWMSAA;
+
+   struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES];
 };
 
 
@@ -3551,11 +3553,13 @@ struct gl_extensions
    GLboolean ARB_clear_texture;
    GLboolean ARB_color_buffer_float;
    GLboolean ARB_compute_shader;
+   GLboolean ARB_conditional_render_inverted;
    GLboolean ARB_conservative_depth;
    GLboolean ARB_copy_image;
    GLboolean ARB_depth_buffer_float;
    GLboolean ARB_depth_clamp;
    GLboolean ARB_depth_texture;
+   GLboolean ARB_derivative_control;
    GLboolean ARB_draw_buffers_blend;
    GLboolean ARB_draw_elements_base_vertex;
    GLboolean ARB_draw_indirect;
@@ -3593,6 +3597,7 @@ struct gl_extensions
    GLboolean ARB_texture_buffer_object;
    GLboolean ARB_texture_buffer_object_rgb32;
    GLboolean ARB_texture_buffer_range;
+   GLboolean ARB_texture_compression_bptc;
    GLboolean ARB_texture_compression_rgtc;
    GLboolean ARB_texture_cube_map;
    GLboolean ARB_texture_cube_map_array;
@@ -4172,8 +4177,6 @@ struct gl_context
     */
    struct gl_pipeline_object *_Shader;
 
-   struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES];
-
    struct gl_query_state Query;  /**< occlusion, timer queries */
 
    struct gl_transform_feedback_state TransformFeedback;
diff --git a/mesalib/src/mesa/main/pixelstore.c b/mesalib/src/mesa/main/pixelstore.c
index 05f6583a4..fc815337b 100644
--- a/mesalib/src/mesa/main/pixelstore.c
+++ b/mesalib/src/mesa/main/pixelstore.c
@@ -284,3 +284,45 @@ _mesa_init_pixelstore( struct gl_context *ctx )
    _mesa_reference_buffer_object(ctx, &ctx->DefaultPacking.BufferObj,
                                  ctx->Shared->NullBufferObj);
 }
+
+
+/**
+ * Check if the given compressed pixel storage parameters are legal.
+ * Record a GL error if illegal.
+ * \return  true if legal, false if illegal
+ */
+bool
+_mesa_compressed_pixel_storage_error_check(
+   struct gl_context *ctx,
+   GLint dimensions,
+   const struct gl_pixelstore_attrib *packing,
+   const char *caller)
+{
+   if (!_mesa_is_desktop_gl(ctx) || !packing->CompressedBlockSize)
+      return true;
+
+   if (packing->CompressedBlockWidth &&
+       packing->SkipPixels % packing->CompressedBlockWidth) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(skip-pixels %% block-width)", caller);
+      return false;
+   }
+
+   if (dimensions > 1 &&
+       packing->CompressedBlockHeight &&
+       packing->SkipRows % packing->CompressedBlockHeight) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(skip-rows %% block-height)", caller);
+      return false;
+   }
+
+   if (dimensions > 2 &&
+       packing->CompressedBlockDepth &&
+       packing->SkipImages % packing->CompressedBlockDepth) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(skip-images %% block-depth)", caller);
+      return false;
+   }
+
+   return true;
+}
diff --git a/mesalib/src/mesa/main/pixelstore.h b/mesalib/src/mesa/main/pixelstore.h
index 1b5347daf..68384548a 100644
--- a/mesalib/src/mesa/main/pixelstore.h
+++ b/mesalib/src/mesa/main/pixelstore.h
@@ -49,4 +49,12 @@ extern void
 _mesa_init_pixelstore( struct gl_context *ctx );
 
 
+extern bool
+_mesa_compressed_pixel_storage_error_check(
+   struct gl_context *ctx,
+   GLint dimensions,
+   const struct gl_pixelstore_attrib *packing,
+   const char *caller);
+
+
 #endif
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index b4a5e7050..620cab3cc 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -119,7 +119,7 @@ _mesa_init_shader_state(struct gl_context *ctx)
    options.DefaultPragmas.Optimize = GL_TRUE;
 
    for (sh = 0; sh < MESA_SHADER_STAGES; ++sh)
-      memcpy(&ctx->ShaderCompilerOptions[sh], &options, sizeof(options));
+      memcpy(&ctx->Const.ShaderCompilerOptions[sh], &options, sizeof(options));
 
    ctx->Shader.Flags = _mesa_get_shader_flags();
 
@@ -826,7 +826,7 @@ compile_shader(struct gl_context *ctx, GLuint shaderObj)
    if (!sh)
       return;
 
-   options = &ctx->ShaderCompilerOptions[sh->Stage];
+   options = &ctx->Const.ShaderCompilerOptions[sh->Stage];
 
    /* set default pragma state for shader */
    sh->Pragmas = options->DefaultPragmas;
diff --git a/mesalib/src/mesa/main/shared.c b/mesalib/src/mesa/main/shared.c
index 0189dd296..7ef932ff0 100644
--- a/mesalib/src/mesa/main/shared.c
+++ b/mesalib/src/mesa/main/shared.c
@@ -113,7 +113,7 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    assert(shared->DefaultTex[TEXTURE_1D_INDEX]->RefCount == 1);
 
    /* Mutex and timestamp for texobj state validation */
-   mtx_init(&shared->TexMutex, mtx_plain);
+   mtx_init(&shared->TexMutex, mtx_recursive);
    shared->TextureStateStamp = 0;
 
    shared->FrameBuffers = _mesa_NewHashTable();
diff --git a/mesalib/src/mesa/main/texcompress.c b/mesalib/src/mesa/main/texcompress.c
index 9dbfe9ffe..b4efeee3b 100644
--- a/mesalib/src/mesa/main/texcompress.c
+++ b/mesalib/src/mesa/main/texcompress.c
@@ -42,6 +42,7 @@
 #include "texcompress_rgtc.h"
 #include "texcompress_s3tc.h"
 #include "texcompress_etc.h"
+#include "texcompress_bptc.h"
 
 
 /**
@@ -92,6 +93,8 @@ _mesa_gl_compressed_format_base_format(GLenum format)
 
    case GL_COMPRESSED_RGB:
    case GL_COMPRESSED_SRGB:
+   case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB:
+   case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB:
    case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
    case GL_COMPRESSED_RGB_FXT1_3DFX:
    case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
@@ -104,8 +107,6 @@ _mesa_gl_compressed_format_base_format(GLenum format)
    case GL_COMPRESSED_SRGB_ALPHA:
    case GL_COMPRESSED_RGBA_BPTC_UNORM_ARB:
    case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB:
-   case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB:
-   case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB:
    case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
    case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
    case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
@@ -235,6 +236,12 @@ _mesa_gl_compressed_format_base_format(GLenum format)
  * GL_EXT_texture_compression_latc.  At the very least, Catalyst 11.6 does not
  * expose the 3dc formats through this mechanism.
  *
+ * The spec for GL_ARB_texture_compression_bptc doesn't mention whether it
+ * should be included in GL_COMPRESSED_TEXTURE_FORMATS. However as it takes a
+ * very long time to compress the textures in this format it's probably not
+ * very useful as a general format where the GL will have to compress it on
+ * the fly.
+ *
  * \param ctx  the GL context
  * \param formats  the resulting format list (may be NULL).
  *
@@ -434,6 +441,15 @@ _mesa_glenum_to_compressed_format(GLenum format)
    case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:
       return MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1;
 
+   case GL_COMPRESSED_RGBA_BPTC_UNORM:
+      return MESA_FORMAT_BPTC_RGBA_UNORM;
+   case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+      return MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM;
+   case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+      return MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT;
+   case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+      return MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT;
+
    default:
       return MESA_FORMAT_NONE;
    }
@@ -515,6 +531,15 @@ _mesa_compressed_format_to_glenum(struct gl_context *ctx, mesa_format mesaFormat
    case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
       return GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2;
 
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+      return GL_COMPRESSED_RGBA_BPTC_UNORM;
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+      return GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM;
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+      return GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT;
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+      return GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT;
+
    default:
       _mesa_problem(ctx, "Unexpected mesa texture format in"
                     " _mesa_compressed_format_to_glenum()");
@@ -586,6 +611,11 @@ _mesa_get_compressed_fetch_func(mesa_format format)
       return _mesa_get_compressed_rgtc_func(format);
    case MESA_FORMAT_ETC1_RGB8:
       return _mesa_get_etc_fetch_func(format);
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+      return _mesa_get_bptc_fetch_func(format);
    default:
       return NULL;
    }
diff --git a/mesalib/src/mesa/main/texcompress_bptc.c b/mesalib/src/mesa/main/texcompress_bptc.c
new file mode 100644
index 000000000..9204f123e
--- /dev/null
+++ b/mesalib/src/mesa/main/texcompress_bptc.c
@@ -0,0 +1,1649 @@
+/*
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file texcompress_bptc.c
+ * GL_ARB_texture_compression_bptc support.
+ */
+
+#include <stdbool.h>
+#include "texcompress.h"
+#include "texcompress_bptc.h"
+#include "util/format_srgb.h"
+#include "texstore.h"
+#include "macros.h"
+#include "image.h"
+
+#define BLOCK_SIZE 4
+#define N_PARTITIONS 64
+#define BLOCK_BYTES 16
+
+struct bptc_unorm_mode {
+   int n_subsets;
+   int n_partition_bits;
+   bool has_rotation_bits;
+   bool has_index_selection_bit;
+   int n_color_bits;
+   int n_alpha_bits;
+   bool has_endpoint_pbits;
+   bool has_shared_pbits;
+   int n_index_bits;
+   int n_secondary_index_bits;
+};
+
+struct bptc_float_bitfield {
+   int8_t endpoint;
+   uint8_t component;
+   uint8_t offset;
+   uint8_t n_bits;
+   bool reverse;
+};
+
+struct bptc_float_mode {
+   bool reserved;
+   bool transformed_endpoints;
+   int n_partition_bits;
+   int n_endpoint_bits;
+   int n_index_bits;
+   int n_delta_bits[3];
+   struct bptc_float_bitfield bitfields[24];
+};
+
+struct bit_writer {
+   uint8_t buf;
+   int pos;
+   uint8_t *dst;
+};
+
+static const struct bptc_unorm_mode
+bptc_unorm_modes[] = {
+   /* 0 */ { 3, 4, false, false, 4, 0, true,  false, 3, 0 },
+   /* 1 */ { 2, 6, false, false, 6, 0, false, true,  3, 0 },
+   /* 2 */ { 3, 6, false, false, 5, 0, false, false, 2, 0 },
+   /* 3 */ { 2, 6, false, false, 7, 0, true,  false, 2, 0 },
+   /* 4 */ { 1, 0, true,  true,  5, 6, false, false, 2, 3 },
+   /* 5 */ { 1, 0, true,  false, 7, 8, false, false, 2, 2 },
+   /* 6 */ { 1, 0, false, false, 7, 7, true,  false, 4, 0 },
+   /* 7 */ { 2, 6, false, false, 5, 5, true,  false, 2, 0 }
+};
+
+static const struct bptc_float_mode
+bptc_float_modes[] = {
+   /* 00 */
+   { false, true, 5, 10, 3, { 5, 5, 5 },
+     { { 2, 1, 4, 1, false }, { 2, 2, 4, 1, false }, { 3, 2, 4, 1, false },
+       { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 5, false }, { 3, 1, 4, 1, false }, { 2, 1, 0, 4, false },
+       { 1, 1, 0, 5, false }, { 3, 2, 0, 1, false }, { 3, 1, 0, 4, false },
+       { 1, 2, 0, 5, false }, { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false },
+       { 2, 0, 0, 5, false }, { 3, 2, 2, 1, false }, { 3, 0, 0, 5, false },
+       { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 01 */
+   { false, true, 5, 7, 3, { 6, 6, 6 },
+     { { 2, 1, 5, 1, false }, { 3, 1, 4, 1, false }, { 3, 1, 5, 1, false },
+       { 0, 0, 0, 7, false }, { 3, 2, 0, 1, false }, { 3, 2, 1, 1, false },
+       { 2, 2, 4, 1, false }, { 0, 1, 0, 7, false }, { 2, 2, 5, 1, false },
+       { 3, 2, 2, 1, false }, { 2, 1, 4, 1, false }, { 0, 2, 0, 7, false },
+       { 3, 2, 3, 1, false }, { 3, 2, 5, 1, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 6, false }, { 2, 1, 0, 4, false }, { 1, 1, 0, 6, false },
+       { 3, 1, 0, 4, false }, { 1, 2, 0, 6, false }, { 2, 2, 0, 4, false },
+       { 2, 0, 0, 6, false },
+       { 3, 0, 0, 6, false },
+       { -1 } }
+   },
+   /* 00010 */
+   { false, true, 5, 11, 3, { 5, 4, 4 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 5, false }, { 0, 0, 10, 1, false }, { 2, 1, 0, 4, false },
+       { 1, 1, 0, 4, false }, { 0, 1, 10, 1, false }, { 3, 2, 0, 1, false },
+       { 3, 1, 0, 4, false }, { 1, 2, 0, 4, false }, { 0, 2, 10, 1, false },
+       { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 5, false },
+       { 3, 2, 2, 1, false }, { 3, 0, 0, 5, false }, { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 00011 */
+   { false, false, 0, 10, 4, { 10, 10, 10 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 10, false }, { 1, 1, 0, 10, false }, { 1, 2, 0, 10, false },
+       { -1 } }
+   },
+   /* 00110 */
+   { false, true, 5, 11, 3, { 4, 5, 4 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 4, false }, { 0, 0, 10, 1, false }, { 3, 1, 4, 1, false },
+       { 2, 1, 0, 4, false }, { 1, 1, 0, 5, false }, { 0, 1, 10, 1, false },
+       { 3, 1, 0, 4, false }, { 1, 2, 0, 4, false }, { 0, 2, 10, 1, false },
+       { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 4, false },
+       { 3, 2, 0, 1, false }, { 3, 2, 2, 1, false }, { 3, 0, 0, 4, false },
+       { 2, 1, 4, 1, false }, { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 00111 */
+   { false, true, 0, 11, 4, { 9, 9, 9 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 9, false }, { 0, 0, 10, 1, false }, { 1, 1, 0, 9, false },
+       { 0, 1, 10, 1, false }, { 1, 2, 0, 9, false }, { 0, 2, 10, 1, false },
+       { -1 } }
+   },
+   /* 01010 */
+   { false, true, 5, 11, 3, { 4, 4, 5 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 4, false }, { 0, 0, 10, 1, false }, { 2, 2, 4, 1, false },
+       { 2, 1, 0, 4, false }, { 1, 1, 0, 4, false }, { 0, 1, 10, 1, false },
+       { 3, 2, 0, 1, false }, { 3, 1, 0, 4, false }, { 1, 2, 0, 5, false },
+       { 0, 2, 10, 1, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 4, false },
+       { 3, 2, 1, 1, false }, { 3, 2, 2, 1, false }, { 3, 0, 0, 4, false },
+       { 3, 2, 4, 1, false }, { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 01011 */
+   { false, true, 0, 12, 4, { 8, 8, 8 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 8, false }, { 0, 0, 10, 2, true }, { 1, 1, 0, 8, false },
+       { 0, 1, 10, 2, true }, { 1, 2, 0, 8, false }, { 0, 2, 10, 2, true },
+       { -1 } }
+   },
+   /* 01110 */
+   { false, true, 5, 9, 3, { 5, 5, 5 },
+     { { 0, 0, 0, 9, false }, { 2, 2, 4, 1, false }, { 0, 1, 0, 9, false },
+       { 2, 1, 4, 1, false }, { 0, 2, 0, 9, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 5, false }, { 3, 1, 4, 1, false }, { 2, 1, 0, 4, false },
+       { 1, 1, 0, 5, false }, { 3, 2, 0, 1, false }, { 3, 1, 0, 4, false },
+       { 1, 2, 0, 5, false }, { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false },
+       { 2, 0, 0, 5, false }, { 3, 2, 2, 1, false }, { 3, 0, 0, 5, false },
+       { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 01111 */
+   { false, true, 0, 16, 4, { 4, 4, 4 },
+     { { 0, 0, 0, 10, false }, { 0, 1, 0, 10, false }, { 0, 2, 0, 10, false },
+       { 1, 0, 0, 4, false }, { 0, 0, 10, 6, true }, { 1, 1, 0, 4, false },
+       { 0, 1, 10, 6, true }, { 1, 2, 0, 4, false }, { 0, 2, 10, 6, true },
+       { -1 } }
+   },
+   /* 10010 */
+   { false, true, 5, 8, 3, { 6, 5, 5 },
+     { { 0, 0, 0, 8, false }, { 3, 1, 4, 1, false }, { 2, 2, 4, 1, false },
+       { 0, 1, 0, 8, false }, { 3, 2, 2, 1, false }, { 2, 1, 4, 1, false },
+       { 0, 2, 0, 8, false }, { 3, 2, 3, 1, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 6, false }, { 2, 1, 0, 4, false }, { 1, 1, 0, 5, false },
+       { 3, 2, 0, 1, false }, { 3, 1, 0, 4, false }, { 1, 2, 0, 5, false },
+       { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 6, false },
+       { 3, 0, 0, 6, false },
+       { -1 } }
+   },
+   /* 10011 */
+   { true /* reserved */ },
+   /* 10110 */
+   { false, true, 5, 8, 3, { 5, 6, 5 },
+     { { 0, 0, 0, 8, false }, { 3, 2, 0, 1, false }, { 2, 2, 4, 1, false },
+       { 0, 1, 0, 8, false }, { 2, 1, 5, 1, false }, { 2, 1, 4, 1, false },
+       { 0, 2, 0, 8, false }, { 3, 1, 5, 1, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 5, false }, { 3, 1, 4, 1, false }, { 2, 1, 0, 4, false },
+       { 1, 1, 0, 6, false }, { 3, 1, 0, 4, false }, { 1, 2, 0, 5, false },
+       { 3, 2, 1, 1, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 5, false },
+       { 3, 2, 2, 1, false }, { 3, 0, 0, 5, false }, { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 10111 */
+   { true /* reserved */ },
+   /* 11010 */
+   { false, true, 5, 8, 3, { 5, 5, 6 },
+     { { 0, 0, 0, 8, false }, { 3, 2, 1, 1, false }, { 2, 2, 4, 1, false },
+       { 0, 1, 0, 8, false }, { 2, 2, 5, 1, false }, { 2, 1, 4, 1, false },
+       { 0, 2, 0, 8, false }, { 3, 2, 5, 1, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 5, false }, { 3, 1, 4, 1, false }, { 2, 1, 0, 4, false },
+       { 1, 1, 0, 5, false }, { 3, 2, 0, 1, false }, { 3, 1, 0, 4, false },
+       { 1, 2, 0, 6, false }, { 2, 2, 0, 4, false }, { 2, 0, 0, 5, false },
+       { 3, 2, 2, 1, false }, { 3, 0, 0, 5, false }, { 3, 2, 3, 1, false },
+       { -1 } }
+   },
+   /* 11011 */
+   { true /* reserved */ },
+   /* 11110 */
+   { false, false, 5, 6, 3, { 6, 6, 6 },
+     { { 0, 0, 0, 6, false }, { 3, 1, 4, 1, false }, { 3, 2, 0, 1, false },
+       { 3, 2, 1, 1, false }, { 2, 2, 4, 1, false }, { 0, 1, 0, 6, false },
+       { 2, 1, 5, 1, false }, { 2, 2, 5, 1, false }, { 3, 2, 2, 1, false },
+       { 2, 1, 4, 1, false }, { 0, 2, 0, 6, false }, { 3, 1, 5, 1, false },
+       { 3, 2, 3, 1, false }, { 3, 2, 5, 1, false }, { 3, 2, 4, 1, false },
+       { 1, 0, 0, 6, false }, { 2, 1, 0, 4, false }, { 1, 1, 0, 6, false },
+       { 3, 1, 0, 4, false }, { 1, 2, 0, 6, false }, { 2, 2, 0, 4, false },
+       { 2, 0, 0, 6, false }, { 3, 0, 0, 6, false },
+       { -1 } }
+   },
+   /* 11111 */
+   { true /* reserved */ },
+};
+
+/* This partition table is used when the mode has two subsets. Each
+ * partition is represented by a 32-bit value which gives 2 bits per texel
+ * within the block. The value of the two bits represents which subset to use
+ * (0 or 1).
+ */
+static const uint32_t
+partition_table1[N_PARTITIONS] = {
+   0x50505050U, 0x40404040U, 0x54545454U, 0x54505040U,
+   0x50404000U, 0x55545450U, 0x55545040U, 0x54504000U,
+   0x50400000U, 0x55555450U, 0x55544000U, 0x54400000U,
+   0x55555440U, 0x55550000U, 0x55555500U, 0x55000000U,
+   0x55150100U, 0x00004054U, 0x15010000U, 0x00405054U,
+   0x00004050U, 0x15050100U, 0x05010000U, 0x40505054U,
+   0x00404050U, 0x05010100U, 0x14141414U, 0x05141450U,
+   0x01155440U, 0x00555500U, 0x15014054U, 0x05414150U,
+   0x44444444U, 0x55005500U, 0x11441144U, 0x05055050U,
+   0x05500550U, 0x11114444U, 0x41144114U, 0x44111144U,
+   0x15055054U, 0x01055040U, 0x05041050U, 0x05455150U,
+   0x14414114U, 0x50050550U, 0x41411414U, 0x00141400U,
+   0x00041504U, 0x00105410U, 0x10541000U, 0x04150400U,
+   0x50410514U, 0x41051450U, 0x05415014U, 0x14054150U,
+   0x41050514U, 0x41505014U, 0x40011554U, 0x54150140U,
+   0x50505500U, 0x00555050U, 0x15151010U, 0x54540404U,
+};
+
+/* This partition table is used when the mode has three subsets. In this case
+ * the values can be 0, 1 or 2.
+ */
+static const uint32_t
+partition_table2[N_PARTITIONS] = {
+   0xaa685050U, 0x6a5a5040U, 0x5a5a4200U, 0x5450a0a8U,
+   0xa5a50000U, 0xa0a05050U, 0x5555a0a0U, 0x5a5a5050U,
+   0xaa550000U, 0xaa555500U, 0xaaaa5500U, 0x90909090U,
+   0x94949494U, 0xa4a4a4a4U, 0xa9a59450U, 0x2a0a4250U,
+   0xa5945040U, 0x0a425054U, 0xa5a5a500U, 0x55a0a0a0U,
+   0xa8a85454U, 0x6a6a4040U, 0xa4a45000U, 0x1a1a0500U,
+   0x0050a4a4U, 0xaaa59090U, 0x14696914U, 0x69691400U,
+   0xa08585a0U, 0xaa821414U, 0x50a4a450U, 0x6a5a0200U,
+   0xa9a58000U, 0x5090a0a8U, 0xa8a09050U, 0x24242424U,
+   0x00aa5500U, 0x24924924U, 0x24499224U, 0x50a50a50U,
+   0x500aa550U, 0xaaaa4444U, 0x66660000U, 0xa5a0a5a0U,
+   0x50a050a0U, 0x69286928U, 0x44aaaa44U, 0x66666600U,
+   0xaa444444U, 0x54a854a8U, 0x95809580U, 0x96969600U,
+   0xa85454a8U, 0x80959580U, 0xaa141414U, 0x96960000U,
+   0xaaaa1414U, 0xa05050a0U, 0xa0a5a5a0U, 0x96000000U,
+   0x40804080U, 0xa9a8a9a8U, 0xaaaaaa44U, 0x2a4a5254U
+};
+
+static const uint8_t
+anchor_indices[][N_PARTITIONS] = {
+   /* Anchor index values for the second subset of two-subset partitioning */
+   {
+      0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,
+      0xf,0x2,0x8,0x2,0x2,0x8,0x8,0xf,0x2,0x8,0x2,0x2,0x8,0x8,0x2,0x2,
+      0xf,0xf,0x6,0x8,0x2,0x8,0xf,0xf,0x2,0x8,0x2,0x2,0x2,0xf,0xf,0x6,
+      0x6,0x2,0x6,0x8,0xf,0xf,0x2,0x2,0xf,0xf,0xf,0xf,0xf,0x2,0x2,0xf
+   },
+
+   /* Anchor index values for the second subset of three-subset partitioning */
+   {
+      0x3,0x3,0xf,0xf,0x8,0x3,0xf,0xf,0x8,0x8,0x6,0x6,0x6,0x5,0x3,0x3,
+      0x3,0x3,0x8,0xf,0x3,0x3,0x6,0xa,0x5,0x8,0x8,0x6,0x8,0x5,0xf,0xf,
+      0x8,0xf,0x3,0x5,0x6,0xa,0x8,0xf,0xf,0x3,0xf,0x5,0xf,0xf,0xf,0xf,
+      0x3,0xf,0x5,0x5,0x5,0x8,0x5,0xa,0x5,0xa,0x8,0xd,0xf,0xc,0x3,0x3
+   },
+
+   /* Anchor index values for the third subset of three-subset
+    * partitioning
+    */
+   {
+      0xf,0x8,0x8,0x3,0xf,0xf,0x3,0x8,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0x8,
+      0xf,0x8,0xf,0x3,0xf,0x8,0xf,0x8,0x3,0xf,0x6,0xa,0xf,0xf,0xa,0x8,
+      0xf,0x3,0xf,0xa,0xa,0x8,0x9,0xa,0x6,0xf,0x8,0xf,0x3,0x6,0x6,0x8,
+      0xf,0x3,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0xf,0x3,0xf,0xf,0x8
+   }
+};
+
+static int
+extract_bits(const uint8_t *block,
+             int offset,
+             int n_bits)
+{
+   int byte_index = offset / 8;
+   int bit_index = offset % 8;
+   int n_bits_in_byte = MIN2(n_bits, 8 - bit_index);
+   int result = 0;
+   int bit = 0;
+
+   while (true) {
+      result |= ((block[byte_index] >> bit_index) &
+                 ((1 << n_bits_in_byte) - 1)) << bit;
+
+      n_bits -= n_bits_in_byte;
+
+      if (n_bits <= 0)
+         return result;
+
+      bit += n_bits_in_byte;
+      byte_index++;
+      bit_index = 0;
+      n_bits_in_byte = MIN2(n_bits, 8);
+   }
+}
+
+static uint8_t
+expand_component(uint8_t byte,
+                 int n_bits)
+{
+   /* Expands a n-bit quantity into a byte by copying the most-significant
+    * bits into the unused least-significant bits.
+    */
+   return byte << (8 - n_bits) | (byte >> (2 * n_bits - 8));
+}
+
+static int
+extract_unorm_endpoints(const struct bptc_unorm_mode *mode,
+                        const uint8_t *block,
+                        int bit_offset,
+                        uint8_t endpoints[][4])
+{
+   int component;
+   int subset;
+   int endpoint;
+   int pbit;
+   int n_components;
+
+   /* Extract each color component */
+   for (component = 0; component < 3; component++) {
+      for (subset = 0; subset < mode->n_subsets; subset++) {
+         for (endpoint = 0; endpoint < 2; endpoint++) {
+            endpoints[subset * 2 + endpoint][component] =
+               extract_bits(block, bit_offset, mode->n_color_bits);
+            bit_offset += mode->n_color_bits;
+         }
+      }
+   }
+
+   /* Extract the alpha values */
+   if (mode->n_alpha_bits > 0) {
+      for (subset = 0; subset < mode->n_subsets; subset++) {
+         for (endpoint = 0; endpoint < 2; endpoint++) {
+            endpoints[subset * 2 + endpoint][3] =
+               extract_bits(block, bit_offset, mode->n_alpha_bits);
+            bit_offset += mode->n_alpha_bits;
+         }
+      }
+
+      n_components = 4;
+   } else {
+      for (subset = 0; subset < mode->n_subsets; subset++)
+         for (endpoint = 0; endpoint < 2; endpoint++)
+            endpoints[subset * 2 + endpoint][3] = 255;
+
+      n_components = 3;
+   }
+
+   /* Add in the p-bits */
+   if (mode->has_endpoint_pbits) {
+      for (subset = 0; subset < mode->n_subsets; subset++) {
+         for (endpoint = 0; endpoint < 2; endpoint++) {
+            pbit = extract_bits(block, bit_offset, 1);
+            bit_offset += 1;
+
+            for (component = 0; component < n_components; component++) {
+               endpoints[subset * 2 + endpoint][component] <<= 1;
+               endpoints[subset * 2 + endpoint][component] |= pbit;
+            }
+         }
+      }
+   } else if (mode->has_shared_pbits) {
+      for (subset = 0; subset < mode->n_subsets; subset++) {
+         pbit = extract_bits(block, bit_offset, 1);
+         bit_offset += 1;
+
+         for (endpoint = 0; endpoint < 2; endpoint++) {
+            for (component = 0; component < n_components; component++) {
+               endpoints[subset * 2 + endpoint][component] <<= 1;
+               endpoints[subset * 2 + endpoint][component] |= pbit;
+            }
+         }
+      }
+   }
+
+   /* Expand the n-bit values to a byte */
+   for (subset = 0; subset < mode->n_subsets; subset++) {
+      for (endpoint = 0; endpoint < 2; endpoint++) {
+         for (component = 0; component < 3; component++) {
+            endpoints[subset * 2 + endpoint][component] =
+               expand_component(endpoints[subset * 2 + endpoint][component],
+                                mode->n_color_bits +
+                                mode->has_endpoint_pbits +
+                                mode->has_shared_pbits);
+         }
+
+         if (mode->n_alpha_bits > 0) {
+            endpoints[subset * 2 + endpoint][3] =
+               expand_component(endpoints[subset * 2 + endpoint][3],
+                                mode->n_alpha_bits +
+                                mode->has_endpoint_pbits +
+                                mode->has_shared_pbits);
+         }
+      }
+   }
+
+   return bit_offset;
+}
+
+static bool
+is_anchor(int n_subsets,
+          int partition_num,
+          int texel)
+{
+   if (texel == 0)
+      return true;
+
+   switch (n_subsets) {
+   case 1:
+      return false;
+   case 2:
+      return anchor_indices[0][partition_num] == texel;
+   case 3:
+      return (anchor_indices[1][partition_num] == texel ||
+              anchor_indices[2][partition_num] == texel);
+   default:
+      assert(false);
+      return false;
+   }
+}
+
+static int
+count_anchors_before_texel(int n_subsets,
+                           int partition_num,
+                           int texel)
+{
+   int count = 1;
+
+   if (texel == 0)
+      return 0;
+
+   switch (n_subsets) {
+   case 1:
+      break;
+   case 2:
+      if (texel > anchor_indices[0][partition_num])
+         count++;
+      break;
+   case 3:
+      if (texel > anchor_indices[1][partition_num])
+         count++;
+      if (texel > anchor_indices[2][partition_num])
+         count++;
+      break;
+   default:
+      assert(false);
+      return 0;
+   }
+
+   return count;
+}
+
+static int32_t
+interpolate(int32_t a, int32_t b,
+            int index,
+            int index_bits)
+{
+   static const uint8_t weights2[] = { 0, 21, 43, 64 };
+   static const uint8_t weights3[] = { 0, 9, 18, 27, 37, 46, 55, 64 };
+   static const uint8_t weights4[] =
+      { 0, 4, 9, 13, 17, 21, 26, 30, 34, 38, 43, 47, 51, 55, 60, 64 };
+   static const uint8_t *weights[] = {
+      NULL, NULL, weights2, weights3, weights4
+   };
+   int weight;
+
+   weight = weights[index_bits][index];
+
+   return ((64 - weight) * a + weight * b + 32) >> 6;
+}
+
+static void
+apply_rotation(int rotation,
+               uint8_t *result)
+{
+   uint8_t t;
+
+   if (rotation == 0)
+      return;
+
+   rotation--;
+
+   t = result[rotation];
+   result[rotation] = result[3];
+   result[3] = t;
+}
+
+static void
+fetch_rgba_unorm_from_block(const uint8_t *block,
+                            uint8_t *result,
+                            int texel)
+{
+   int mode_num = ffs(block[0]);
+   const struct bptc_unorm_mode *mode;
+   int bit_offset, secondary_bit_offset;
+   int partition_num;
+   int subset_num;
+   int rotation;
+   int index_selection;
+   int index_bits;
+   int indices[2];
+   int index;
+   int anchors_before_texel;
+   bool anchor;
+   uint8_t endpoints[3 * 2][4];
+   uint32_t subsets;
+   int component;
+
+   if (mode_num == 0) {
+      /* According to the spec this mode is reserved and shouldn't be used. */
+      memset(result, 0, 3);
+      result[3] = 0xff;
+      return;
+   }
+
+   mode = bptc_unorm_modes + mode_num - 1;
+   bit_offset = mode_num;
+
+   partition_num = extract_bits(block, bit_offset, mode->n_partition_bits);
+   bit_offset += mode->n_partition_bits;
+
+   switch (mode->n_subsets) {
+   case 1:
+      subsets = 0;
+      break;
+   case 2:
+      subsets = partition_table1[partition_num];
+      break;
+   case 3:
+      subsets = partition_table2[partition_num];
+      break;
+   default:
+      assert(false);
+      return;
+   }
+
+   if (mode->has_rotation_bits) {
+      rotation = extract_bits(block, bit_offset, 2);
+      bit_offset += 2;
+   } else {
+      rotation = 0;
+   }
+
+   if (mode->has_index_selection_bit) {
+      index_selection = extract_bits(block, bit_offset, 1);
+      bit_offset++;
+   } else {
+      index_selection = 0;
+   }
+
+   bit_offset = extract_unorm_endpoints(mode, block, bit_offset, endpoints);
+
+   anchors_before_texel = count_anchors_before_texel(mode->n_subsets,
+                                                     partition_num, texel);
+
+   /* Calculate the offset to the secondary index */
+   secondary_bit_offset = (bit_offset +
+                           BLOCK_SIZE * BLOCK_SIZE * mode->n_index_bits -
+                           mode->n_subsets +
+                           mode->n_secondary_index_bits * texel -
+                           anchors_before_texel);
+
+   /* Calculate the offset to the primary index for this texel */
+   bit_offset += mode->n_index_bits * texel - anchors_before_texel;
+
+   subset_num = (subsets >> (texel * 2)) & 3;
+
+   anchor = is_anchor(mode->n_subsets, partition_num, texel);
+
+   index_bits = mode->n_index_bits;
+   if (anchor)
+      index_bits--;
+   indices[0] = extract_bits(block, bit_offset, index_bits);
+
+   if (mode->n_secondary_index_bits) {
+      index_bits = mode->n_secondary_index_bits;
+      if (anchor)
+         index_bits--;
+      indices[1] = extract_bits(block, secondary_bit_offset, index_bits);
+   }
+
+   index = indices[index_selection];
+   index_bits = (index_selection ?
+                 mode->n_secondary_index_bits :
+                 mode->n_index_bits);
+
+   for (component = 0; component < 3; component++)
+      result[component] = interpolate(endpoints[subset_num * 2][component],
+                                      endpoints[subset_num * 2 + 1][component],
+                                      index,
+                                      index_bits);
+
+   /* Alpha uses the opposite index from the color components */
+   if (mode->n_secondary_index_bits && !index_selection) {
+      index = indices[1];
+      index_bits = mode->n_secondary_index_bits;
+   } else {
+      index = indices[0];
+      index_bits = mode->n_index_bits;
+   }
+
+   result[3] = interpolate(endpoints[subset_num * 2][3],
+                           endpoints[subset_num * 2 + 1][3],
+                           index,
+                           index_bits);
+
+   apply_rotation(rotation, result);
+}
+
+static void
+fetch_bptc_rgba_unorm_bytes(const GLubyte *map,
+                            GLint rowStride, GLint i, GLint j,
+                            GLubyte *texel)
+{
+   const GLubyte *block;
+
+   block = map + (((rowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
+
+   fetch_rgba_unorm_from_block(block, texel, (i % 4) + (j % 4) * 4);
+}
+
+static void
+fetch_bptc_rgba_unorm(const GLubyte *map,
+                      GLint rowStride, GLint i, GLint j,
+                      GLfloat *texel)
+{
+   GLubyte texel_bytes[4];
+
+   fetch_bptc_rgba_unorm_bytes(map, rowStride, i, j, texel_bytes);
+
+   texel[RCOMP] = UBYTE_TO_FLOAT(texel_bytes[0]);
+   texel[GCOMP] = UBYTE_TO_FLOAT(texel_bytes[1]);
+   texel[BCOMP] = UBYTE_TO_FLOAT(texel_bytes[2]);
+   texel[ACOMP] = UBYTE_TO_FLOAT(texel_bytes[3]);
+}
+
+static void
+fetch_bptc_srgb_alpha_unorm(const GLubyte *map,
+                            GLint rowStride, GLint i, GLint j,
+                            GLfloat *texel)
+{
+   GLubyte texel_bytes[4];
+
+   fetch_bptc_rgba_unorm_bytes(map, rowStride, i, j, texel_bytes);
+
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(texel_bytes[0]);
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(texel_bytes[1]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(texel_bytes[2]);
+   texel[ACOMP] = UBYTE_TO_FLOAT(texel_bytes[3]);
+}
+
+static int32_t
+sign_extend(int32_t value,
+            int n_bits)
+{
+   if ((value & (1 << (n_bits - 1)))) {
+      value |= (~(int32_t) 0) << n_bits;
+   }
+
+   return value;
+}
+
+static int
+signed_unquantize(int value, int n_endpoint_bits)
+{
+   bool sign;
+
+   if (n_endpoint_bits >= 16)
+      return value;
+
+   if (value == 0)
+      return 0;
+
+   sign = false;
+
+   if (value < 0) {
+      sign = true;
+      value = -value;
+   }
+
+   if (value >= (1 << (n_endpoint_bits - 1)) - 1)
+      value = 0x7fff;
+   else
+      value = ((value << 15) + 0x4000) >> (n_endpoint_bits - 1);
+
+   if (sign)
+      value = -value;
+
+   return value;
+}
+
+static int
+unsigned_unquantize(int value, int n_endpoint_bits)
+{
+   if (n_endpoint_bits >= 15)
+      return value;
+
+   if (value == 0)
+      return 0;
+
+   if (value == (1 << n_endpoint_bits) - 1)
+      return 0xffff;
+
+   return ((value << 15) + 0x4000) >> (n_endpoint_bits - 1);
+}
+
+static int
+extract_float_endpoints(const struct bptc_float_mode *mode,
+                        const uint8_t *block,
+                        int bit_offset,
+                        int32_t endpoints[][3],
+                        bool is_signed)
+{
+   const struct bptc_float_bitfield *bitfield;
+   int endpoint, component;
+   int n_endpoints;
+   int value;
+   int i;
+
+   if (mode->n_partition_bits)
+      n_endpoints = 4;
+   else
+      n_endpoints = 2;
+
+   memset(endpoints, 0, sizeof endpoints[0][0] * n_endpoints * 3);
+
+   for (bitfield = mode->bitfields; bitfield->endpoint != -1; bitfield++) {
+      value = extract_bits(block, bit_offset, bitfield->n_bits);
+      bit_offset += bitfield->n_bits;
+
+      if (bitfield->reverse) {
+         for (i = 0; i < bitfield->n_bits; i++) {
+            if (value & (1 << i))
+               endpoints[bitfield->endpoint][bitfield->component] |=
+                  1 << ((bitfield->n_bits - 1 - i) + bitfield->offset);
+         }
+      } else {
+         endpoints[bitfield->endpoint][bitfield->component] |=
+            value << bitfield->offset;
+      }
+   }
+
+   if (mode->transformed_endpoints) {
+      /* The endpoints are specified as signed offsets from e0 */
+      for (endpoint = 1; endpoint < n_endpoints; endpoint++) {
+         for (component = 0; component < 3; component++) {
+            value = sign_extend(endpoints[endpoint][component],
+                                mode->n_delta_bits[component]);
+            endpoints[endpoint][component] =
+               ((endpoints[0][component] + value) &
+                ((1 << mode->n_endpoint_bits) - 1));
+         }
+      }
+   }
+
+   if (is_signed) {
+      for (endpoint = 0; endpoint < n_endpoints; endpoint++) {
+         for (component = 0; component < 3; component++) {
+            value = sign_extend(endpoints[endpoint][component],
+                                mode->n_endpoint_bits);
+            endpoints[endpoint][component] =
+               signed_unquantize(value, mode->n_endpoint_bits);
+         }
+      }
+   } else {
+      for (endpoint = 0; endpoint < n_endpoints; endpoint++) {
+         for (component = 0; component < 3; component++) {
+            endpoints[endpoint][component] =
+               unsigned_unquantize(endpoints[endpoint][component],
+                                   mode->n_endpoint_bits);
+         }
+      }
+   }
+
+   return bit_offset;
+}
+
+static int32_t
+finish_unsigned_unquantize(int32_t value)
+{
+   return value * 31 / 64;
+}
+
+static int32_t
+finish_signed_unquantize(int32_t value)
+{
+   if (value < 0)
+      return (-value * 31 / 32) | 0x8000;
+   else
+      return value * 31 / 32;
+}
+
+static void
+fetch_rgb_float_from_block(const uint8_t *block,
+                           float *result,
+                           int texel,
+                           bool is_signed)
+{
+   int mode_num;
+   const struct bptc_float_mode *mode;
+   int bit_offset;
+   int partition_num;
+   int subset_num;
+   int index_bits;
+   int index;
+   int anchors_before_texel;
+   int32_t endpoints[2 * 2][3];
+   uint32_t subsets;
+   int n_subsets;
+   int component;
+   int32_t value;
+
+   if (block[0] & 0x2) {
+      mode_num = (((block[0] >> 1) & 0xe) | (block[0] & 1)) + 2;
+      bit_offset = 5;
+   } else {
+      mode_num = block[0] & 3;
+      bit_offset = 2;
+   }
+
+   mode = bptc_float_modes + mode_num;
+
+   if (mode->reserved) {
+      memset(result, 0, sizeof result[0] * 3);
+      result[3] = 1.0f;
+      return;
+   }
+
+   bit_offset = extract_float_endpoints(mode, block, bit_offset,
+                                        endpoints, is_signed);
+
+   if (mode->n_partition_bits) {
+      partition_num = extract_bits(block, bit_offset, mode->n_partition_bits);
+      bit_offset += mode->n_partition_bits;
+
+      subsets = partition_table1[partition_num];
+      n_subsets = 2;
+   } else {
+      partition_num = 0;
+      subsets = 0;
+      n_subsets = 1;
+   }
+
+   anchors_before_texel =
+      count_anchors_before_texel(n_subsets, partition_num, texel);
+
+   /* Calculate the offset to the primary index for this texel */
+   bit_offset += mode->n_index_bits * texel - anchors_before_texel;
+
+   subset_num = (subsets >> (texel * 2)) & 3;
+
+   index_bits = mode->n_index_bits;
+   if (is_anchor(n_subsets, partition_num, texel))
+      index_bits--;
+   index = extract_bits(block, bit_offset, index_bits);
+
+   for (component = 0; component < 3; component++) {
+      value = interpolate(endpoints[subset_num * 2][component],
+                          endpoints[subset_num * 2 + 1][component],
+                          index,
+                          mode->n_index_bits);
+
+      if (is_signed)
+         value = finish_signed_unquantize(value);
+      else
+         value = finish_unsigned_unquantize(value);
+
+      result[component] = _mesa_half_to_float(value);
+   }
+
+   result[3] = 1.0f;
+}
+
+static void
+fetch_bptc_rgb_float(const GLubyte *map,
+                     GLint rowStride, GLint i, GLint j,
+                     GLfloat *texel,
+                     bool is_signed)
+{
+   const GLubyte *block;
+
+   block = map + (((rowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
+
+   fetch_rgb_float_from_block(block, texel, (i % 4) + (j % 4) * 4, is_signed);
+}
+
+static void
+fetch_bptc_rgb_signed_float(const GLubyte *map,
+                            GLint rowStride, GLint i, GLint j,
+                            GLfloat *texel)
+{
+   fetch_bptc_rgb_float(map, rowStride, i, j, texel, true);
+}
+
+static void
+fetch_bptc_rgb_unsigned_float(const GLubyte *map,
+                              GLint rowStride, GLint i, GLint j,
+                              GLfloat *texel)
+{
+   fetch_bptc_rgb_float(map, rowStride, i, j, texel, false);
+}
+
+compressed_fetch_func
+_mesa_get_bptc_fetch_func(mesa_format format)
+{
+   switch (format) {
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+      return fetch_bptc_rgba_unorm;
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+      return fetch_bptc_srgb_alpha_unorm;
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+      return fetch_bptc_rgb_signed_float;
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+      return fetch_bptc_rgb_unsigned_float;
+   default:
+      return NULL;
+   }
+}
+
+static void
+write_bits(struct bit_writer *writer, int n_bits, int value)
+{
+   do {
+      if (n_bits + writer->pos >= 8) {
+         *(writer->dst++) = writer->buf | (value << writer->pos);
+         writer->buf = 0;
+         value >>= (8 - writer->pos);
+         n_bits -= (8 - writer->pos);
+         writer->pos = 0;
+      } else {
+         writer->buf |= value << writer->pos;
+         writer->pos += n_bits;
+         break;
+      }
+   } while (n_bits > 0);
+}
+
+static void
+get_average_luminance_alpha_unorm(int width, int height,
+                                  const uint8_t *src, int src_rowstride,
+                                  int *average_luminance, int *average_alpha)
+{
+   int luminance_sum = 0, alpha_sum = 0;
+   int y, x;
+
+   for (y = 0; y < height; y++) {
+      for (x = 0; x < width; x++) {
+         luminance_sum += src[0] + src[1] + src[2];
+         alpha_sum += src[3];
+         src += 4;
+      }
+      src += src_rowstride - width * 4;
+   }
+
+   *average_luminance = luminance_sum / (width * height);
+   *average_alpha = alpha_sum / (width * height);
+}
+
+static void
+get_rgba_endpoints_unorm(int width, int height,
+                         const uint8_t *src, int src_rowstride,
+                         int average_luminance, int average_alpha,
+                         uint8_t endpoints[][4])
+{
+   int endpoint_luminances[2];
+   int midpoint;
+   int sums[2][4];
+   int endpoint;
+   int luminance;
+   uint8_t temp[3];
+   const uint8_t *p = src;
+   int rgb_left_endpoint_count = 0;
+   int alpha_left_endpoint_count = 0;
+   int y, x, i;
+
+   memset(sums, 0, sizeof sums);
+
+   for (y = 0; y < height; y++) {
+      for (x = 0; x < width; x++) {
+         luminance = p[0] + p[1] + p[2];
+         if (luminance < average_luminance) {
+            endpoint = 0;
+            rgb_left_endpoint_count++;
+         } else {
+            endpoint = 1;
+         }
+         for (i = 0; i < 3; i++)
+            sums[endpoint][i] += p[i];
+
+         if (p[2] < average_alpha) {
+            endpoint = 0;
+            alpha_left_endpoint_count++;
+         } else {
+            endpoint = 1;
+         }
+         sums[endpoint][3] += p[3];
+
+         p += 4;
+      }
+
+      p += src_rowstride - width * 4;
+   }
+
+   if (rgb_left_endpoint_count == 0 ||
+       rgb_left_endpoint_count == width * height) {
+      for (i = 0; i < 3; i++)
+         endpoints[0][i] = endpoints[1][i] =
+            (sums[0][i] + sums[1][i]) / (width * height);
+   } else {
+      for (i = 0; i < 3; i++) {
+         endpoints[0][i] = sums[0][i] / rgb_left_endpoint_count;
+         endpoints[1][i] = (sums[1][i] /
+                            (width * height - rgb_left_endpoint_count));
+      }
+   }
+
+   if (alpha_left_endpoint_count == 0 ||
+       alpha_left_endpoint_count == width * height) {
+      endpoints[0][3] = endpoints[1][3] =
+         (sums[0][3] + sums[1][3]) / (width * height);
+   } else {
+         endpoints[0][3] = sums[0][3] / alpha_left_endpoint_count;
+         endpoints[1][3] = (sums[1][3] /
+                            (width * height - alpha_left_endpoint_count));
+   }
+
+   /* We may need to swap the endpoints to ensure the most-significant bit of
+    * the first index is zero */
+
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      endpoint_luminances[endpoint] =
+         endpoints[endpoint][0] +
+         endpoints[endpoint][1] +
+         endpoints[endpoint][2];
+   }
+   midpoint = (endpoint_luminances[0] + endpoint_luminances[1]) / 2;
+
+   if ((src[0] + src[1] + src[2] <= midpoint) !=
+       (endpoint_luminances[0] <= midpoint)) {
+      memcpy(temp, endpoints[0], 3);
+      memcpy(endpoints[0], endpoints[1], 3);
+      memcpy(endpoints[1], temp, 3);
+   }
+
+   /* Same for the alpha endpoints */
+
+   midpoint = (endpoints[0][3] + endpoints[1][3]) / 2;
+
+   if ((src[3] <= midpoint) != (endpoints[0][3] <= midpoint)) {
+      temp[0] = endpoints[0][3];
+      endpoints[0][3] = endpoints[1][3];
+      endpoints[1][3] = temp[0];
+   }
+}
+
+static void
+write_rgb_indices_unorm(struct bit_writer *writer,
+                        int src_width, int src_height,
+                        const uint8_t *src, int src_rowstride,
+                        uint8_t endpoints[][4])
+{
+   int luminance;
+   int endpoint_luminances[2];
+   int endpoint;
+   int index;
+   int y, x;
+
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      endpoint_luminances[endpoint] =
+         endpoints[endpoint][0] +
+         endpoints[endpoint][1] +
+         endpoints[endpoint][2];
+   }
+
+   /* If the endpoints have the same luminance then we'll just use index 0 for
+    * all of the texels */
+   if (endpoint_luminances[0] == endpoint_luminances[1]) {
+      write_bits(writer, BLOCK_SIZE * BLOCK_SIZE * 2 - 1, 0);
+      return;
+   }
+
+   for (y = 0; y < src_height; y++) {
+      for (x = 0; x < src_width; x++) {
+         luminance = src[0] + src[1] + src[2];
+
+         index = ((luminance - endpoint_luminances[0]) * 3 /
+                  (endpoint_luminances[1] - endpoint_luminances[0]));
+         if (index < 0)
+            index = 0;
+         else if (index > 3)
+            index = 3;
+
+         assert(x != 0 || y != 0 || index < 2);
+
+         write_bits(writer, (x == 0 && y == 0) ? 1 : 2, index);
+
+         src += 4;
+      }
+
+      /* Pad the indices out to the block size */
+      if (src_width < BLOCK_SIZE)
+         write_bits(writer, 2 * (BLOCK_SIZE - src_width), 0);
+
+      src += src_rowstride - src_width * 4;
+   }
+
+   /* Pad the indices out to the block size */
+   if (src_height < BLOCK_SIZE)
+      write_bits(writer, 2 * BLOCK_SIZE * (BLOCK_SIZE - src_height), 0);
+}
+
+static void
+write_alpha_indices_unorm(struct bit_writer *writer,
+                          int src_width, int src_height,
+                          const uint8_t *src, int src_rowstride,
+                          uint8_t endpoints[][4])
+{
+   int index;
+   int y, x;
+
+   /* If the endpoints have the same alpha then we'll just use index 0 for
+    * all of the texels */
+   if (endpoints[0][3] == endpoints[1][3]) {
+      write_bits(writer, BLOCK_SIZE * BLOCK_SIZE * 3 - 1, 0);
+      return;
+   }
+
+   for (y = 0; y < src_height; y++) {
+      for (x = 0; x < src_width; x++) {
+         index = (((int) src[3] - (int) endpoints[0][3]) * 7 /
+                  ((int) endpoints[1][3] - endpoints[0][3]));
+         if (index < 0)
+            index = 0;
+         else if (index > 7)
+            index = 7;
+
+         assert(x != 0 || y != 0 || index < 4);
+
+         /* The first index has one less bit */
+         write_bits(writer, (x == 0 && y == 0) ? 2 : 3, index);
+
+         src += 4;
+      }
+
+      /* Pad the indices out to the block size */
+      if (src_width < BLOCK_SIZE)
+         write_bits(writer, 3 * (BLOCK_SIZE - src_width), 0);
+
+      src += src_rowstride - src_width * 4;
+   }
+
+   /* Pad the indices out to the block size */
+   if (src_height < BLOCK_SIZE)
+      write_bits(writer, 3 * BLOCK_SIZE * (BLOCK_SIZE - src_height), 0);
+}
+
+static void
+compress_rgba_unorm_block(int src_width, int src_height,
+                          const uint8_t *src, int src_rowstride,
+                          uint8_t *dst)
+{
+   int average_luminance, average_alpha;
+   uint8_t endpoints[2][4];
+   struct bit_writer writer;
+   int component, endpoint;
+
+   get_average_luminance_alpha_unorm(src_width, src_height, src, src_rowstride,
+                                     &average_luminance, &average_alpha);
+   get_rgba_endpoints_unorm(src_width, src_height, src, src_rowstride,
+                            average_luminance, average_alpha,
+                            endpoints);
+
+   writer.dst = dst;
+   writer.pos = 0;
+   writer.buf = 0;
+
+   write_bits(&writer, 5, 0x10); /* mode 4 */
+   write_bits(&writer, 2, 0); /* rotation 0 */
+   write_bits(&writer, 1, 0); /* index selection bit */
+
+   /* Write the color endpoints */
+   for (component = 0; component < 3; component++)
+      for (endpoint = 0; endpoint < 2; endpoint++)
+         write_bits(&writer, 5, endpoints[endpoint][component] >> 3);
+
+   /* Write the alpha endpoints */
+   for (endpoint = 0; endpoint < 2; endpoint++)
+      write_bits(&writer, 6, endpoints[endpoint][3] >> 2);
+
+   write_rgb_indices_unorm(&writer,
+                           src_width, src_height,
+                           src, src_rowstride,
+                           endpoints);
+   write_alpha_indices_unorm(&writer,
+                             src_width, src_height,
+                             src, src_rowstride,
+                             endpoints);
+}
+
+static void
+compress_rgba_unorm(int width, int height,
+                    const uint8_t *src, int src_rowstride,
+                    uint8_t *dst, int dst_rowstride)
+{
+   int dst_row_diff;
+   int y, x;
+
+   if (dst_rowstride >= width * 4)
+      dst_row_diff = dst_rowstride - ((width + 3) & ~3) * 4;
+   else
+      dst_row_diff = 0;
+
+   for (y = 0; y < height; y += BLOCK_SIZE) {
+      for (x = 0; x < width; x += BLOCK_SIZE) {
+         compress_rgba_unorm_block(MIN2(width - x, BLOCK_SIZE),
+                                   MIN2(height - y, BLOCK_SIZE),
+                                   src + x * 4 + y * src_rowstride,
+                                   src_rowstride,
+                                   dst);
+         dst += BLOCK_BYTES;
+      }
+      dst += dst_row_diff;
+   }
+}
+
+GLboolean
+_mesa_texstore_bptc_rgba_unorm(TEXSTORE_PARAMS)
+{
+   const GLubyte *pixels;
+   const GLubyte *tempImage = NULL;
+   GLenum baseFormat;
+   int rowstride;
+
+   if (srcFormat != GL_RGBA ||
+       srcType != GL_UNSIGNED_BYTE ||
+       ctx->_ImageTransferState ||
+       srcPacking->SwapBytes) {
+      /* convert image to RGBA/ubyte */
+      baseFormat = _mesa_get_format_base_format(dstFormat);
+      tempImage = _mesa_make_temp_ubyte_image(ctx, dims,
+                                              baseInternalFormat,
+                                              baseFormat,
+                                              srcWidth, srcHeight, srcDepth,
+                                              srcFormat, srcType, srcAddr,
+                                              srcPacking);
+      if (!tempImage)
+         return GL_FALSE; /* out of memory */
+
+      pixels = tempImage;
+      rowstride = srcWidth * 4;
+   } else {
+      pixels = _mesa_image_address2d(srcPacking, srcAddr, srcWidth, srcHeight,
+                                     srcFormat, srcType, 0, 0);
+      rowstride = _mesa_image_row_stride(srcPacking, srcWidth,
+                                         srcFormat, srcType);
+   }
+
+   compress_rgba_unorm(srcWidth, srcHeight,
+                       pixels, rowstride,
+                       dstSlices[0], dstRowStride);
+
+   free((void *) tempImage);
+
+   return GL_TRUE;
+}
+
+static float
+get_average_luminance_float(int width, int height,
+                            const float *src, int src_rowstride)
+{
+   float luminance_sum = 0;
+   int y, x;
+
+   for (y = 0; y < height; y++) {
+      for (x = 0; x < width; x++) {
+         luminance_sum += src[0] + src[1] + src[2];
+         src += 3;
+      }
+      src += (src_rowstride - width * 3 * sizeof (float)) / sizeof (float);
+   }
+
+   return luminance_sum / (width * height);
+}
+
+static float
+clamp_value(float value, bool is_signed)
+{
+   if (value > 65504.0f)
+      return 65504.0f;
+
+   if (is_signed) {
+      if (value < -65504.0f)
+         return -65504.0f;
+      else
+         return value;
+   }
+
+   if (value < 0.0f)
+      return 0.0f;
+
+   return value;
+}
+
+static void
+get_endpoints_float(int width, int height,
+                    const float *src, int src_rowstride,
+                    float average_luminance, float endpoints[][3],
+                    bool is_signed)
+{
+   float endpoint_luminances[2];
+   float midpoint;
+   float sums[2][3];
+   int endpoint, component;
+   float luminance;
+   float temp[3];
+   const float *p = src;
+   int left_endpoint_count = 0;
+   int y, x, i;
+
+   memset(sums, 0, sizeof sums);
+
+   for (y = 0; y < height; y++) {
+      for (x = 0; x < width; x++) {
+         luminance = p[0] + p[1] + p[2];
+         if (luminance < average_luminance) {
+            endpoint = 0;
+            left_endpoint_count++;
+         } else {
+            endpoint = 1;
+         }
+         for (i = 0; i < 3; i++)
+            sums[endpoint][i] += p[i];
+
+         p += 3;
+      }
+
+      p += (src_rowstride - width * 3 * sizeof (float)) / sizeof (float);
+   }
+
+   if (left_endpoint_count == 0 ||
+       left_endpoint_count == width * height) {
+      for (i = 0; i < 3; i++)
+         endpoints[0][i] = endpoints[1][i] =
+            (sums[0][i] + sums[1][i]) / (width * height);
+   } else {
+      for (i = 0; i < 3; i++) {
+         endpoints[0][i] = sums[0][i] / left_endpoint_count;
+         endpoints[1][i] = sums[1][i] / (width * height - left_endpoint_count);
+      }
+   }
+
+   /* Clamp the endpoints to the range of a half float and strip out
+    * infinities */
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      for (component = 0; component < 3; component++) {
+         endpoints[endpoint][component] =
+            clamp_value(endpoints[endpoint][component], is_signed);
+      }
+   }
+
+   /* We may need to swap the endpoints to ensure the most-significant bit of
+    * the first index is zero */
+
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      endpoint_luminances[endpoint] =
+         endpoints[endpoint][0] +
+         endpoints[endpoint][1] +
+         endpoints[endpoint][2];
+   }
+   midpoint = (endpoint_luminances[0] + endpoint_luminances[1]) / 2.0f;
+
+   if ((src[0] + src[1] + src[2] <= midpoint) !=
+       (endpoint_luminances[0] <= midpoint)) {
+      memcpy(temp, endpoints[0], sizeof temp);
+      memcpy(endpoints[0], endpoints[1], sizeof temp);
+      memcpy(endpoints[1], temp, sizeof temp);
+   }
+}
+
+static void
+write_rgb_indices_float(struct bit_writer *writer,
+                        int src_width, int src_height,
+                        const float *src, int src_rowstride,
+                        float endpoints[][3])
+{
+   float luminance;
+   float endpoint_luminances[2];
+   int endpoint;
+   int index;
+   int y, x;
+
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      endpoint_luminances[endpoint] =
+         endpoints[endpoint][0] +
+         endpoints[endpoint][1] +
+         endpoints[endpoint][2];
+   }
+
+   /* If the endpoints have the same luminance then we'll just use index 0 for
+    * all of the texels */
+   if (endpoint_luminances[0] == endpoint_luminances[1]) {
+      write_bits(writer, BLOCK_SIZE * BLOCK_SIZE * 4 - 1, 0);
+      return;
+   }
+
+   for (y = 0; y < src_height; y++) {
+      for (x = 0; x < src_width; x++) {
+         luminance = src[0] + src[1] + src[2];
+
+         index = ((luminance - endpoint_luminances[0]) * 15 /
+                  (endpoint_luminances[1] - endpoint_luminances[0]));
+         if (index < 0)
+            index = 0;
+         else if (index > 15)
+            index = 15;
+
+         assert(x != 0 || y != 0 || index < 8);
+
+         write_bits(writer, (x == 0 && y == 0) ? 3 : 4, index);
+
+         src += 3;
+      }
+
+      /* Pad the indices out to the block size */
+      if (src_width < BLOCK_SIZE)
+         write_bits(writer, 4 * (BLOCK_SIZE - src_width), 0);
+
+      src += (src_rowstride - src_width * 3 * sizeof (float)) / sizeof (float);
+   }
+
+   /* Pad the indices out to the block size */
+   if (src_height < BLOCK_SIZE)
+      write_bits(writer, 4 * BLOCK_SIZE * (BLOCK_SIZE - src_height), 0);
+}
+
+static int
+get_endpoint_value(float value, bool is_signed)
+{
+   bool sign = false;
+   int half;
+
+   if (is_signed) {
+      half = _mesa_float_to_half(value);
+
+      if (half & 0x8000) {
+         half &= 0x7fff;
+         sign = true;
+      }
+
+      half = (32 * half / 31) >> 6;
+
+      if (sign)
+         half = -half & ((1 << 10) - 1);
+
+      return half;
+   } else {
+      if (value <= 0.0f)
+         return 0;
+
+      half = _mesa_float_to_half(value);
+
+      return (64 * half / 31) >> 6;
+   }
+}
+
+static void
+compress_rgb_float_block(int src_width, int src_height,
+                         const float *src, int src_rowstride,
+                         uint8_t *dst,
+                         bool is_signed)
+{
+   float average_luminance;
+   float endpoints[2][3];
+   struct bit_writer writer;
+   int component, endpoint;
+   int endpoint_value;
+
+   average_luminance =
+      get_average_luminance_float(src_width, src_height, src, src_rowstride);
+   get_endpoints_float(src_width, src_height, src, src_rowstride,
+                       average_luminance, endpoints, is_signed);
+
+   writer.dst = dst;
+   writer.pos = 0;
+   writer.buf = 0;
+
+   write_bits(&writer, 5, 3); /* mode 3 */
+
+   /* Write the endpoints */
+   for (endpoint = 0; endpoint < 2; endpoint++) {
+      for (component = 0; component < 3; component++) {
+         endpoint_value =
+            get_endpoint_value(endpoints[endpoint][component], is_signed);
+         write_bits(&writer, 10, endpoint_value);
+      }
+   }
+
+   write_rgb_indices_float(&writer,
+                           src_width, src_height,
+                           src, src_rowstride,
+                           endpoints);
+}
+
+static void
+compress_rgb_float(int width, int height,
+                   const float *src, int src_rowstride,
+                   uint8_t *dst, int dst_rowstride,
+                   bool is_signed)
+{
+   int dst_row_diff;
+   int y, x;
+
+   if (dst_rowstride >= width * 4)
+      dst_row_diff = dst_rowstride - ((width + 3) & ~3) * 4;
+   else
+      dst_row_diff = 0;
+
+   for (y = 0; y < height; y += BLOCK_SIZE) {
+      for (x = 0; x < width; x += BLOCK_SIZE) {
+         compress_rgb_float_block(MIN2(width - x, BLOCK_SIZE),
+                                  MIN2(height - y, BLOCK_SIZE),
+                                  src + x * 3 +
+                                  y * src_rowstride / sizeof (float),
+                                  src_rowstride,
+                                  dst,
+                                  is_signed);
+         dst += BLOCK_BYTES;
+      }
+      dst += dst_row_diff;
+   }
+}
+
+static GLboolean
+texstore_bptc_rgb_float(TEXSTORE_PARAMS,
+                        bool is_signed)
+{
+   const float *pixels;
+   const float *tempImage = NULL;
+   GLenum baseFormat;
+   int rowstride;
+
+   if (srcFormat != GL_RGB ||
+       srcType != GL_FLOAT ||
+       ctx->_ImageTransferState ||
+       srcPacking->SwapBytes) {
+      /* convert image to RGB/float */
+      baseFormat = _mesa_get_format_base_format(dstFormat);
+      tempImage = _mesa_make_temp_float_image(ctx, dims,
+                                              baseInternalFormat,
+                                              baseFormat,
+                                              srcWidth, srcHeight, srcDepth,
+                                              srcFormat, srcType, srcAddr,
+                                              srcPacking,
+                                              ctx->_ImageTransferState);
+      if (!tempImage)
+         return GL_FALSE; /* out of memory */
+
+      pixels = tempImage;
+      rowstride = srcWidth * sizeof(float) * 3;
+   } else {
+      pixels = _mesa_image_address2d(srcPacking, srcAddr, srcWidth, srcHeight,
+                                     srcFormat, srcType, 0, 0);
+      rowstride = _mesa_image_row_stride(srcPacking, srcWidth,
+                                         srcFormat, srcType);
+   }
+
+   compress_rgb_float(srcWidth, srcHeight,
+                      pixels, rowstride,
+                      dstSlices[0], dstRowStride,
+                      is_signed);
+
+   free((void *) tempImage);
+
+   return GL_TRUE;
+}
+
+GLboolean
+_mesa_texstore_bptc_rgb_signed_float(TEXSTORE_PARAMS)
+{
+   ASSERT(dstFormat == MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT);
+
+   return texstore_bptc_rgb_float(ctx, dims, baseInternalFormat,
+                                  dstFormat, dstRowStride, dstSlices,
+                                  srcWidth, srcHeight, srcDepth,
+                                  srcFormat, srcType,
+                                  srcAddr, srcPacking,
+                                  true /* signed */);
+}
+
+GLboolean
+_mesa_texstore_bptc_rgb_unsigned_float(TEXSTORE_PARAMS)
+{
+   ASSERT(dstFormat == MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT);
+
+   return texstore_bptc_rgb_float(ctx, dims, baseInternalFormat,
+                                  dstFormat, dstRowStride, dstSlices,
+                                  srcWidth, srcHeight, srcDepth,
+                                  srcFormat, srcType,
+                                  srcAddr, srcPacking,
+                                  false /* unsigned */);
+}
diff --git a/mesalib/src/mesa/main/texcompress_bptc.h b/mesalib/src/mesa/main/texcompress_bptc.h
new file mode 100644
index 000000000..814548e2b
--- /dev/null
+++ b/mesalib/src/mesa/main/texcompress_bptc.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef TEXCOMPRESS_BPTC_H
+#define TEXCOMPRESS_BPTC_H
+
+#include <inttypes.h>
+#include "glheader.h"
+#include "texcompress.h"
+#include "texstore.h"
+
+GLboolean
+_mesa_texstore_bptc_rgba_unorm(TEXSTORE_PARAMS);
+
+GLboolean
+_mesa_texstore_bptc_rgb_signed_float(TEXSTORE_PARAMS);
+
+GLboolean
+_mesa_texstore_bptc_rgb_unsigned_float(TEXSTORE_PARAMS);
+
+compressed_fetch_func
+_mesa_get_bptc_fetch_func(mesa_format format);
+
+#endif
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c
index c61a74859..6d3b80556 100644
--- a/mesalib/src/mesa/main/texformat.c
+++ b/mesalib/src/mesa/main/texformat.c
@@ -345,6 +345,14 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
       return MESA_FORMAT_SRGBA_DXT3;
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
       return MESA_FORMAT_SRGBA_DXT5;
+   case GL_COMPRESSED_RGBA_BPTC_UNORM:
+      return MESA_FORMAT_BPTC_RGBA_UNORM;
+   case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+      return MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM;
+   case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+      return MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT;
+   case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+      return MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT;
 
    case GL_ALPHA16F_ARB:
       RETURN_IF_SUPPORTED(MESA_FORMAT_A_FLOAT16);
diff --git a/mesalib/src/mesa/main/texgetimage.c b/mesalib/src/mesa/main/texgetimage.c
index f1e09c986..2c54e4a35 100644
--- a/mesalib/src/mesa/main/texgetimage.c
+++ b/mesalib/src/mesa/main/texgetimage.c
@@ -40,6 +40,7 @@
 #include "mtypes.h"
 #include "pack.h"
 #include "pbo.h"
+#include "pixelstore.h"
 #include "texcompress.h"
 #include "texgetimage.h"
 #include "teximage.h"
@@ -693,7 +694,7 @@ _mesa_get_compressed_teximage(struct gl_context *ctx,
    GLuint i, slice;
    GLubyte *dest;
 
-   _mesa_compute_compressed_pixelstore(dimensions, texImage,
+   _mesa_compute_compressed_pixelstore(dimensions, texImage->TexFormat,
                                        texImage->Width, texImage->Height,
                                        texImage->Depth,
                                        &ctx->Pack,
@@ -1008,9 +1009,9 @@ getcompressedteximage_error_check(struct gl_context *ctx, GLenum target,
 
    /* Check for invalid pixel storage modes */
    dimensions = _mesa_get_texture_dimensions(texImage->TexObject->Target);
-   if (!_mesa_compressed_texture_pixel_storage_error_check(ctx, dimensions,
-                                                           &ctx->Pack,
-                                                           "glGetCompressedTexImageARB")) {
+   if (!_mesa_compressed_pixel_storage_error_check(ctx, dimensions,
+                                              &ctx->Pack,
+                                              "glGetCompressedTexImageARB")) {
       return GL_TRUE;
    }
 
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index bb050b188..647d28ab3 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -41,6 +41,7 @@
 #include "imports.h"
 #include "macros.h"
 #include "multisample.h"
+#include "pixelstore.h"
 #include "state.h"
 #include "texcompress.h"
 #include "texcompress_cpal.h"
@@ -520,6 +521,20 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
+   if (_mesa_is_desktop_gl(ctx) &&
+       ctx->Extensions.ARB_texture_compression_bptc) {
+      switch (internalFormat) {
+      case GL_COMPRESSED_RGBA_BPTC_UNORM:
+      case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+         return GL_RGBA;
+      case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+      case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+         return GL_RGB;
+      default:
+         ; /* fallthrough */
+      }
+   }
+
    if (ctx->API == API_OPENGLES) {
       switch (internalFormat) {
       case GL_PALETTE4_RGB8_OES:
@@ -2250,36 +2265,6 @@ texture_error_check( struct gl_context *ctx,
 }
 
 
-bool
-_mesa_compressed_texture_pixel_storage_error_check(struct gl_context *ctx,
-                                             GLint dimensions,
-                                             struct gl_pixelstore_attrib *packing,
-                                             const char *caller)
-{
-   if (!_mesa_is_desktop_gl(ctx) || !packing->CompressedBlockSize)
-      return true;
-
-   if (packing->CompressedBlockWidth && packing->SkipPixels % packing->CompressedBlockWidth) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "%s(skip-pixels %% block-width)", caller);
-      return false;
-   }
-
-   if (dimensions > 1 && packing->CompressedBlockHeight && packing->SkipRows % packing->CompressedBlockHeight) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "%s(skip-rows %% block-height)", caller);
-      return false;
-   }
-
-   if (dimensions > 2 && packing->CompressedBlockDepth && packing->SkipImages % packing->CompressedBlockDepth) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "%s(skip-images %% block-depth)", caller);
-      return false;
-   }
-
-   return true;
-}
-
 /**
  * Error checking for glCompressedTexImage[123]D().
  * Note that the width, height and depth values are not fully error checked
@@ -2389,9 +2374,9 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
    }
 
    /* Check for invalid pixel storage modes */
-   if (!_mesa_compressed_texture_pixel_storage_error_check(ctx, dimensions,
-                                                           &ctx->Unpack,
-                                                           "glCompressedTexImage")) {
+   if (!_mesa_compressed_pixel_storage_error_check(ctx, dimensions,
+                                                   &ctx->Unpack,
+                                                   "glCompressedTexImage")) {
       return GL_FALSE;
    }
 
@@ -4197,9 +4182,9 @@ out:
 
 /**
  * Error checking for glCompressedTexSubImage[123]D().
- * \return error code or GL_NO_ERROR.
+ * \return GL_TRUE if error, GL_FALSE if no error
  */
-static GLenum
+static GLboolean
 compressed_subtexture_error_check(struct gl_context *ctx, GLint dims,
                                   GLenum target, GLint level,
                                   GLint xoffset, GLint yoffset, GLint zoffset,
@@ -4258,13 +4243,12 @@ compressed_subtexture_error_check(struct gl_context *ctx, GLint dims,
    }
 
    /* Check for invalid pixel storage modes */
-   if (!_mesa_compressed_texture_pixel_storage_error_check(ctx, dims,
-                                                           &ctx->Unpack,
-                                                           "glCompressedTexSubImage")) {
-      return GL_FALSE;
+   if (!_mesa_compressed_pixel_storage_error_check(ctx, dims,
+                                                &ctx->Unpack,
+                                                "glCompressedTexSubImage")) {
+      return GL_TRUE;
    }
 
-
    expectedSize = compressed_tex_size(width, height, depth, format);
    if (expectedSize != imageSize) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glCompressedTexSubImage%uD(size=%d)",
diff --git a/mesalib/src/mesa/main/teximage.h b/mesalib/src/mesa/main/teximage.h
index 52bfa7816..4b27381a0 100644
--- a/mesalib/src/mesa/main/teximage.h
+++ b/mesalib/src/mesa/main/teximage.h
@@ -339,12 +339,6 @@ _mesa_TexStorage3DMultisample(GLenum target, GLsizei samples,
                               GLsizei height, GLsizei depth,
                               GLboolean fixedsamplelocations);
 
-bool
-_mesa_compressed_texture_pixel_storage_error_check(struct gl_context *ctx,
-                                             GLint dimensions,
-                                             struct gl_pixelstore_attrib *packing,
-                                             const char *caller);
-
 /*@}*/
 
 #ifdef __cplusplus
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index 30dd0b9b3..e40fb249e 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -1384,7 +1384,7 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
    if (!obj)
       return;
 
-   _mesa_lock_texture(ctx, obj);
+   _mesa_lock_context_textures(ctx);
    switch (pname) {
       case GL_TEXTURE_MAG_FILTER:
 	 *params = ENUM_TO_FLOAT(obj->Sampler.MagFilter);
@@ -1591,11 +1591,11 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
    }
 
    /* no error if we get here */
-   _mesa_unlock_texture(ctx, obj);
+   _mesa_unlock_context_textures(ctx);
    return;
 
 invalid_pname:
-   _mesa_unlock_texture(ctx, obj);
+   _mesa_unlock_context_textures(ctx);
    _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(pname=0x%x)", pname);
 }
 
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index 0e036d9eb..d2aba8ba1 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -68,6 +68,7 @@
 #include "texcompress_rgtc.h"
 #include "texcompress_s3tc.h"
 #include "texcompress_etc.h"
+#include "texcompress_bptc.h"
 #include "teximage.h"
 #include "texstore.h"
 #include "enums.h"
@@ -1426,6 +1427,15 @@ texstore_compressed(TEXSTORE_PARAMS)
       table[MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] =
          _mesa_texstore_etc2_srgb8_punchthrough_alpha1;
 
+      table[MESA_FORMAT_BPTC_RGBA_UNORM] =
+         _mesa_texstore_bptc_rgba_unorm;
+      table[MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM] =
+         _mesa_texstore_bptc_rgba_unorm;
+      table[MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT] =
+         _mesa_texstore_bptc_rgb_signed_float;
+      table[MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT] =
+         _mesa_texstore_bptc_rgb_unsigned_float;
+
       initialized = GL_TRUE;
    }
 
@@ -1485,6 +1495,12 @@ texstore_swizzle(TEXSTORE_PARAMS)
    if (!is_array)
       return GL_FALSE;
 
+   if (srcFormat == GL_COLOR_INDEX)
+      return GL_FALSE;
+
+   if (_mesa_texstore_needs_transfer_ops(ctx, baseInternalFormat, dstFormat))
+      return GL_FALSE;
+
    switch (srcType) {
    case GL_FLOAT:
    case GL_UNSIGNED_BYTE:
@@ -2175,14 +2191,23 @@ _mesa_store_compressed_teximage(struct gl_context *ctx, GLuint dims,
 }
 
 
+/**
+ * Compute compressed_pixelstore parameters for copying compressed
+ * texture data.
+ * \param dims  number of texture image dimensions: 1, 2 or 3
+ * \param texFormat  the compressed texture format
+ * \param width, height, depth  size of image to copy
+ * \param packing  pixelstore parameters describing user-space image packing
+ * \param store  returns the compressed_pixelstore parameters
+ */
 void
-_mesa_compute_compressed_pixelstore(GLuint dims, struct gl_texture_image *texImage,
-                              GLsizei width, GLsizei height, GLsizei depth,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct compressed_pixelstore *store)
+_mesa_compute_compressed_pixelstore(GLuint dims, mesa_format texFormat,
+                                    GLsizei width, GLsizei height,
+                                    GLsizei depth,
+                                    const struct gl_pixelstore_attrib *packing,
+                                    struct compressed_pixelstore *store)
 {
    GLuint bw, bh;
-   const mesa_format texFormat = texImage->TexFormat;
 
    _mesa_get_format_block_size(texFormat, &bw, &bh);
 
@@ -2252,8 +2277,9 @@ _mesa_store_compressed_texsubimage(struct gl_context *ctx, GLuint dims,
       return;
    }
 
-   _mesa_compute_compressed_pixelstore(dims, texImage, width, height, depth,
-                                 &ctx->Unpack, &store);
+   _mesa_compute_compressed_pixelstore(dims, texImage->TexFormat,
+                                       width, height, depth,
+                                       &ctx->Unpack, &store);
 
    /* get pointer to src pixels (may be in a pbo which we'll map here) */
    data = _mesa_validate_pbo_compressed_teximage(ctx, dims, imageSize, data,
diff --git a/mesalib/src/mesa/main/texstore.h b/mesalib/src/mesa/main/texstore.h
index dd1e1d015..4c41d1fcd 100644
--- a/mesalib/src/mesa/main/texstore.h
+++ b/mesalib/src/mesa/main/texstore.h
@@ -150,10 +150,11 @@ struct compressed_pixelstore {
 
 
 extern void
-_mesa_compute_compressed_pixelstore(GLuint dims, struct gl_texture_image *texImage,
-                              GLsizei width, GLsizei height, GLsizei depth,
-                              const struct gl_pixelstore_attrib *packing,
-                              struct compressed_pixelstore *store);
+_mesa_compute_compressed_pixelstore(GLuint dims, mesa_format texFormat,
+                                    GLsizei width, GLsizei height,
+                                    GLsizei depth,
+                                    const struct gl_pixelstore_attrib *packing,
+                                    struct compressed_pixelstore *store);
 
 
 #endif
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp
index 7e630e65b..4cd2bca01 100644
--- a/mesalib/src/mesa/main/uniform_query.cpp
+++ b/mesalib/src/mesa/main/uniform_query.cpp
@@ -799,9 +799,9 @@ _mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shProg,
 
       for (i = 0; i < elems; i++) {
 	 if (basicType == GLSL_TYPE_FLOAT) {
-	    dst[i].i = src[i].f != 0.0f ? 1 : 0;
+            dst[i].i = src[i].f != 0.0f ? ctx->Const.UniformBooleanTrue : 0;
 	 } else {
-	    dst[i].i = src[i].i != 0    ? 1 : 0;
+            dst[i].i = src[i].i != 0    ? ctx->Const.UniformBooleanTrue : 0;
 	 }
       }
    }
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 230fb30cb..5d3cc2a70 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -1553,14 +1553,14 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
        */
       if (offsets[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffer(offsets[%u]=%" PRId64 " < 0)",
+                     "glBindVertexBuffers(offsets[%u]=%" PRId64 " < 0)",
                      i, (int64_t) offsets[i]);
          continue;
       }
 
       if (strides[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffer(strides[%u]=%d < 0)",
+                     "glBindVertexBuffers(strides[%u]=%d < 0)",
                      i, strides[i]);
          continue;
       }
diff --git a/mesalib/src/mesa/main/varray.h b/mesalib/src/mesa/main/varray.h
index f94ebac99..d5d8b363d 100644
--- a/mesalib/src/mesa/main/varray.h
+++ b/mesalib/src/mesa/main/varray.h
@@ -272,6 +272,10 @@ extern void GLAPIENTRY
 _mesa_DrawArrays(GLenum mode, GLint first, GLsizei count);
 
 extern void GLAPIENTRY
+_mesa_DrawArraysInstanced(GLenum mode, GLint first, GLsizei count,
+                          GLsizei primcount);
+
+extern void GLAPIENTRY
 _mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
                    const GLvoid *indices);
 
diff --git a/mesalib/src/mesa/main/version.c b/mesalib/src/mesa/main/version.c
index b7cc50fc1..4dea530cd 100644
--- a/mesalib/src/mesa/main/version.c
+++ b/mesalib/src/mesa/main/version.c
@@ -124,8 +124,9 @@ create_version_string(struct gl_context *ctx, const char *prefix)
  * 3.1: select a Core profile with GL version 3.1
  * 3.1FC: select a Core+Forward Compatible profile with GL version 3.1
  */
-void
-_mesa_override_gl_version(struct gl_context *ctx)
+bool
+_mesa_override_gl_version_contextless(struct gl_constants *consts,
+                                      gl_api *apiOut, GLuint *versionOut)
 {
    int version;
    GLboolean fwd_context;
@@ -133,15 +134,25 @@ _mesa_override_gl_version(struct gl_context *ctx)
    get_gl_override(&version, &fwd_context);
 
    if (version > 0) {
-      ctx->Version = version;
+      *versionOut = version;
       if (version >= 30 && fwd_context) {
-         ctx->API = API_OPENGL_CORE;
-         ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT;
+         *apiOut = API_OPENGL_CORE;
+         consts->ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT;
       } else if (version >= 31) {
-         ctx->API = API_OPENGL_CORE;
+         *apiOut = API_OPENGL_CORE;
       } else {
-         ctx->API = API_OPENGL_COMPAT;
+         *apiOut = API_OPENGL_COMPAT;
       }
+      return GL_TRUE;
+   }
+   return GL_FALSE;
+}
+
+void
+_mesa_override_gl_version(struct gl_context *ctx)
+{
+   if (_mesa_override_gl_version_contextless(&ctx->Const, &ctx->API,
+                                             &ctx->Version)) {
       create_version_string(ctx, "");
    }
 }
@@ -168,7 +179,7 @@ _mesa_get_gl_version_override(void)
  * MESA_GLSL_VERSION_OVERRIDE are integers, such as "130".
  */
 void
-_mesa_override_glsl_version(struct gl_context *ctx)
+_mesa_override_glsl_version(struct gl_constants *consts)
 {
    const char *env_var = "MESA_GLSL_VERSION_OVERRIDE";
    const char *version;
@@ -179,7 +190,7 @@ _mesa_override_glsl_version(struct gl_context *ctx)
       return;
    }
 
-   n = sscanf(version, "%u", &ctx->Const.GLSLVersion);
+   n = sscanf(version, "%u", &consts->GLSLVersion);
    if (n != 1) {
       fprintf(stderr, "error: invalid value for %s: %s\n", env_var, version);
       return;
@@ -189,31 +200,32 @@ _mesa_override_glsl_version(struct gl_context *ctx)
 /**
  * Examine enabled GL extensions to determine GL version.
  */
-static void
-compute_version(struct gl_context *ctx)
+static GLuint
+compute_version(const struct gl_extensions *extensions,
+                const struct gl_constants *consts, gl_api api)
 {
-   GLuint major, minor;
+   GLuint major, minor, version;
 
-   const GLboolean ver_1_3 = (ctx->Extensions.ARB_texture_border_clamp &&
-                              ctx->Extensions.ARB_texture_cube_map &&
-                              ctx->Extensions.ARB_texture_env_combine &&
-                              ctx->Extensions.ARB_texture_env_dot3);
+   const GLboolean ver_1_3 = (extensions->ARB_texture_border_clamp &&
+                              extensions->ARB_texture_cube_map &&
+                              extensions->ARB_texture_env_combine &&
+                              extensions->ARB_texture_env_dot3);
    const GLboolean ver_1_4 = (ver_1_3 &&
-                              ctx->Extensions.ARB_depth_texture &&
-                              ctx->Extensions.ARB_shadow &&
-                              ctx->Extensions.ARB_texture_env_crossbar &&
-                              ctx->Extensions.EXT_blend_color &&
-                              ctx->Extensions.EXT_blend_func_separate &&
-                              ctx->Extensions.EXT_blend_minmax &&
-                              ctx->Extensions.EXT_point_parameters);
+                              extensions->ARB_depth_texture &&
+                              extensions->ARB_shadow &&
+                              extensions->ARB_texture_env_crossbar &&
+                              extensions->EXT_blend_color &&
+                              extensions->EXT_blend_func_separate &&
+                              extensions->EXT_blend_minmax &&
+                              extensions->EXT_point_parameters);
    const GLboolean ver_1_5 = (ver_1_4 &&
-                              ctx->Extensions.ARB_occlusion_query);
+                              extensions->ARB_occlusion_query);
    const GLboolean ver_2_0 = (ver_1_5 &&
-                              ctx->Extensions.ARB_point_sprite &&
-                              ctx->Extensions.ARB_vertex_shader &&
-                              ctx->Extensions.ARB_fragment_shader &&
-                              ctx->Extensions.ARB_texture_non_power_of_two &&
-                              ctx->Extensions.EXT_blend_equation_separate &&
+                              extensions->ARB_point_sprite &&
+                              extensions->ARB_vertex_shader &&
+                              extensions->ARB_fragment_shader &&
+                              extensions->ARB_texture_non_power_of_two &&
+                              extensions->EXT_blend_equation_separate &&
 
 			      /* Technically, 2.0 requires the functionality
 			       * of the EXT version.  Enable 2.0 if either
@@ -221,61 +233,61 @@ compute_version(struct gl_context *ctx)
 			       * driver that only exposes the ATI extension
 			       * will fallback to software when necessary.
 			       */
-			      (ctx->Extensions.EXT_stencil_two_side
-			       || ctx->Extensions.ATI_separate_stencil));
+			      (extensions->EXT_stencil_two_side
+			       || extensions->ATI_separate_stencil));
    const GLboolean ver_2_1 = (ver_2_0 &&
-                              ctx->Extensions.EXT_pixel_buffer_object &&
-                              ctx->Extensions.EXT_texture_sRGB);
+                              extensions->EXT_pixel_buffer_object &&
+                              extensions->EXT_texture_sRGB);
    const GLboolean ver_3_0 = (ver_2_1 &&
-                              ctx->Const.GLSLVersion >= 130 &&
-                              (ctx->Const.MaxSamples >= 4 || ctx->Const.FakeSWMSAA) &&
-                              (ctx->API == API_OPENGL_CORE ||
-                               ctx->Extensions.ARB_color_buffer_float) &&
-                              ctx->Extensions.ARB_depth_buffer_float &&
-                              ctx->Extensions.ARB_half_float_vertex &&
-                              ctx->Extensions.ARB_map_buffer_range &&
-                              ctx->Extensions.ARB_shader_texture_lod &&
-                              ctx->Extensions.ARB_texture_float &&
-                              ctx->Extensions.ARB_texture_rg &&
-                              ctx->Extensions.ARB_texture_compression_rgtc &&
-                              ctx->Extensions.EXT_draw_buffers2 &&
-                              ctx->Extensions.ARB_framebuffer_object &&
-                              ctx->Extensions.EXT_framebuffer_sRGB &&
-                              ctx->Extensions.EXT_packed_float &&
-                              ctx->Extensions.EXT_texture_array &&
-                              ctx->Extensions.EXT_texture_shared_exponent &&
-                              ctx->Extensions.EXT_transform_feedback &&
-                              ctx->Extensions.NV_conditional_render);
+                              consts->GLSLVersion >= 130 &&
+                              (consts->MaxSamples >= 4 || consts->FakeSWMSAA) &&
+                              (api == API_OPENGL_CORE ||
+                               extensions->ARB_color_buffer_float) &&
+                              extensions->ARB_depth_buffer_float &&
+                              extensions->ARB_half_float_vertex &&
+                              extensions->ARB_map_buffer_range &&
+                              extensions->ARB_shader_texture_lod &&
+                              extensions->ARB_texture_float &&
+                              extensions->ARB_texture_rg &&
+                              extensions->ARB_texture_compression_rgtc &&
+                              extensions->EXT_draw_buffers2 &&
+                              extensions->ARB_framebuffer_object &&
+                              extensions->EXT_framebuffer_sRGB &&
+                              extensions->EXT_packed_float &&
+                              extensions->EXT_texture_array &&
+                              extensions->EXT_texture_shared_exponent &&
+                              extensions->EXT_transform_feedback &&
+                              extensions->NV_conditional_render);
    const GLboolean ver_3_1 = (ver_3_0 &&
-                              ctx->Const.GLSLVersion >= 140 &&
-                              ctx->Extensions.ARB_draw_instanced &&
-                              ctx->Extensions.ARB_texture_buffer_object &&
-                              ctx->Extensions.ARB_uniform_buffer_object &&
-                              ctx->Extensions.EXT_texture_snorm &&
-                              ctx->Extensions.NV_primitive_restart &&
-                              ctx->Extensions.NV_texture_rectangle &&
-                              ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits >= 16);
+                              consts->GLSLVersion >= 140 &&
+                              extensions->ARB_draw_instanced &&
+                              extensions->ARB_texture_buffer_object &&
+                              extensions->ARB_uniform_buffer_object &&
+                              extensions->EXT_texture_snorm &&
+                              extensions->NV_primitive_restart &&
+                              extensions->NV_texture_rectangle &&
+                              consts->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits >= 16);
    const GLboolean ver_3_2 = (ver_3_1 &&
-                              ctx->Const.GLSLVersion >= 150 &&
-                              ctx->Extensions.ARB_depth_clamp &&
-                              ctx->Extensions.ARB_draw_elements_base_vertex &&
-                              ctx->Extensions.ARB_fragment_coord_conventions &&
-                              ctx->Extensions.EXT_provoking_vertex &&
-                              ctx->Extensions.ARB_seamless_cube_map &&
-                              ctx->Extensions.ARB_sync &&
-                              ctx->Extensions.ARB_texture_multisample &&
-                              ctx->Extensions.EXT_vertex_array_bgra);
+                              consts->GLSLVersion >= 150 &&
+                              extensions->ARB_depth_clamp &&
+                              extensions->ARB_draw_elements_base_vertex &&
+                              extensions->ARB_fragment_coord_conventions &&
+                              extensions->EXT_provoking_vertex &&
+                              extensions->ARB_seamless_cube_map &&
+                              extensions->ARB_sync &&
+                              extensions->ARB_texture_multisample &&
+                              extensions->EXT_vertex_array_bgra);
    const GLboolean ver_3_3 = (ver_3_2 &&
-                              ctx->Const.GLSLVersion >= 330 &&
-                              ctx->Extensions.ARB_blend_func_extended &&
-                              ctx->Extensions.ARB_explicit_attrib_location &&
-                              ctx->Extensions.ARB_instanced_arrays &&
-                              ctx->Extensions.ARB_occlusion_query2 &&
-                              ctx->Extensions.ARB_shader_bit_encoding &&
-                              ctx->Extensions.ARB_texture_rgb10_a2ui &&
-                              ctx->Extensions.ARB_timer_query &&
-                              ctx->Extensions.ARB_vertex_type_2_10_10_10_rev &&
-                              ctx->Extensions.EXT_texture_swizzle);
+                              consts->GLSLVersion >= 330 &&
+                              extensions->ARB_blend_func_extended &&
+                              extensions->ARB_explicit_attrib_location &&
+                              extensions->ARB_instanced_arrays &&
+                              extensions->ARB_occlusion_query2 &&
+                              extensions->ARB_shader_bit_encoding &&
+                              extensions->ARB_texture_rgb10_a2ui &&
+                              extensions->ARB_timer_query &&
+                              extensions->ARB_vertex_type_2_10_10_10_rev &&
+                              extensions->EXT_texture_swizzle);
                               /* ARB_sampler_objects is always enabled in mesa */
 
    if (ver_3_3) {
@@ -319,74 +331,95 @@ compute_version(struct gl_context *ctx)
       minor = 2;
    }
 
-   ctx->Version = major * 10 + minor;
+   version = major * 10 + minor;
 
-   create_version_string(ctx, "");
+   if (api == API_OPENGL_CORE && version < 31)
+      return 0;
+
+   return version;
 }
 
-static void
-compute_version_es1(struct gl_context *ctx)
+static GLuint
+compute_version_es1(const struct gl_extensions *extensions)
 {
    /* OpenGL ES 1.0 is derived from OpenGL 1.3 */
-   const GLboolean ver_1_0 = (ctx->Extensions.ARB_texture_env_combine &&
-                              ctx->Extensions.ARB_texture_env_dot3);
+   const GLboolean ver_1_0 = (extensions->ARB_texture_env_combine &&
+                              extensions->ARB_texture_env_dot3);
    /* OpenGL ES 1.1 is derived from OpenGL 1.5 */
    const GLboolean ver_1_1 = (ver_1_0 &&
-                              ctx->Extensions.EXT_point_parameters);
+                              extensions->EXT_point_parameters);
 
    if (ver_1_1) {
-      ctx->Version = 11;
+      return 11;
    } else if (ver_1_0) {
-      ctx->Version = 10;
+      return 10;
    } else {
-      _mesa_problem(ctx, "Incomplete OpenGL ES 1.0 support.");
+      return 0;
    }
-
-   create_version_string(ctx, "OpenGL ES-CM ");
 }
 
-static void
-compute_version_es2(struct gl_context *ctx)
+static GLuint
+compute_version_es2(const struct gl_extensions *extensions)
 {
    /* OpenGL ES 2.0 is derived from OpenGL 2.0 */
-   const GLboolean ver_2_0 = (ctx->Extensions.ARB_texture_cube_map &&
-                              ctx->Extensions.EXT_blend_color &&
-                              ctx->Extensions.EXT_blend_func_separate &&
-                              ctx->Extensions.EXT_blend_minmax &&
-                              ctx->Extensions.ARB_vertex_shader &&
-                              ctx->Extensions.ARB_fragment_shader &&
-                              ctx->Extensions.ARB_texture_non_power_of_two &&
-                              ctx->Extensions.EXT_blend_equation_separate);
+   const GLboolean ver_2_0 = (extensions->ARB_texture_cube_map &&
+                              extensions->EXT_blend_color &&
+                              extensions->EXT_blend_func_separate &&
+                              extensions->EXT_blend_minmax &&
+                              extensions->ARB_vertex_shader &&
+                              extensions->ARB_fragment_shader &&
+                              extensions->ARB_texture_non_power_of_two &&
+                              extensions->EXT_blend_equation_separate);
    /* FINISHME: This list isn't quite right. */
-   const GLboolean ver_3_0 = (ctx->Extensions.ARB_half_float_vertex &&
-                              ctx->Extensions.ARB_internalformat_query &&
-                              ctx->Extensions.ARB_map_buffer_range &&
-                              ctx->Extensions.ARB_shader_texture_lod &&
-                              ctx->Extensions.ARB_texture_float &&
-                              ctx->Extensions.ARB_texture_rg &&
-                              ctx->Extensions.ARB_texture_compression_rgtc &&
-                              ctx->Extensions.EXT_draw_buffers2 &&
-                              /* ctx->Extensions.ARB_framebuffer_object && */
-                              ctx->Extensions.EXT_framebuffer_sRGB &&
-                              ctx->Extensions.EXT_packed_float &&
-                              ctx->Extensions.EXT_texture_array &&
-                              ctx->Extensions.EXT_texture_shared_exponent &&
-                              ctx->Extensions.EXT_transform_feedback &&
-                              ctx->Extensions.NV_conditional_render &&
-                              ctx->Extensions.ARB_draw_instanced &&
-                              ctx->Extensions.ARB_uniform_buffer_object &&
-                              ctx->Extensions.EXT_texture_snorm &&
-                              ctx->Extensions.NV_primitive_restart &&
-                              ctx->Extensions.OES_depth_texture_cube_map);
+   const GLboolean ver_3_0 = (extensions->ARB_half_float_vertex &&
+                              extensions->ARB_internalformat_query &&
+                              extensions->ARB_map_buffer_range &&
+                              extensions->ARB_shader_texture_lod &&
+                              extensions->ARB_texture_float &&
+                              extensions->ARB_texture_rg &&
+                              extensions->ARB_texture_compression_rgtc &&
+                              extensions->EXT_draw_buffers2 &&
+                              /* extensions->ARB_framebuffer_object && */
+                              extensions->EXT_framebuffer_sRGB &&
+                              extensions->EXT_packed_float &&
+                              extensions->EXT_texture_array &&
+                              extensions->EXT_texture_shared_exponent &&
+                              extensions->EXT_transform_feedback &&
+                              extensions->NV_conditional_render &&
+                              extensions->ARB_draw_instanced &&
+                              extensions->ARB_uniform_buffer_object &&
+                              extensions->EXT_texture_snorm &&
+                              extensions->NV_primitive_restart &&
+                              extensions->OES_depth_texture_cube_map);
    if (ver_3_0) {
-      ctx->Version = 30;
+      return 30;
    } else if (ver_2_0) {
-      ctx->Version = 20;
+      return 20;
    } else {
-      _mesa_problem(ctx, "Incomplete OpenGL ES 2.0 support.");
+      return 0;
    }
+}
 
-   create_version_string(ctx, "OpenGL ES ");
+GLuint
+_mesa_get_version(const struct gl_extensions *extensions,
+                  struct gl_constants *consts, gl_api api)
+{
+   switch (api) {
+   case API_OPENGL_COMPAT:
+      /* Disable GLSL 1.40 and later for legacy contexts.
+       * This disallows creation of the GL 3.1 compatibility context. */
+      if (consts->GLSLVersion > 130) {
+         consts->GLSLVersion = 130;
+      }
+      /* fall through */
+   case API_OPENGL_CORE:
+      return compute_version(extensions, consts, api);
+   case API_OPENGLES:
+      return compute_version_es1(extensions);
+   case API_OPENGLES2:
+      return compute_version_es2(extensions);
+   }
+   return 0;
 }
 
 /**
@@ -400,23 +433,28 @@ _mesa_compute_version(struct gl_context *ctx)
    if (ctx->Version)
       return;
 
+   ctx->Version = _mesa_get_version(&ctx->Extensions, &ctx->Const, ctx->API);
+
    switch (ctx->API) {
    case API_OPENGL_COMPAT:
-      /* Disable GLSL 1.40 and later for legacy contexts.
-       * This disallows creation of the GL 3.1 compatibility context. */
-      if (ctx->Const.GLSLVersion > 130) {
-         ctx->Const.GLSLVersion = 130;
-      }
-      /* fall through */
    case API_OPENGL_CORE:
-      compute_version(ctx);
+      create_version_string(ctx, "");
       break;
+
    case API_OPENGLES:
-      compute_version_es1(ctx);
+      if (!ctx->Version) {
+         _mesa_problem(ctx, "Incomplete OpenGL ES 1.0 support.");
+         return;
+      }
+      create_version_string(ctx, "OpenGL ES-CM ");
       break;
+
    case API_OPENGLES2:
-      compute_version_es2(ctx);
+      if (!ctx->Version) {
+         _mesa_problem(ctx, "Incomplete OpenGL ES 2.0 support.");
+         return;
+      }
+      create_version_string(ctx, "OpenGL ES ");
       break;
    }
-
 }
diff --git a/mesalib/src/mesa/main/version.h b/mesalib/src/mesa/main/version.h
index c78f87a2b..450a0e31d 100644
--- a/mesalib/src/mesa/main/version.h
+++ b/mesalib/src/mesa/main/version.h
@@ -27,18 +27,25 @@
 #ifndef VERSION_H
 #define VERSION_H
 
+#include "mtypes.h"
 
-struct gl_context;
 
+extern GLuint
+_mesa_get_version(const struct gl_extensions *extensions,
+                  struct gl_constants *consts, gl_api api);
 
 extern void
 _mesa_compute_version(struct gl_context *ctx);
 
+extern bool
+_mesa_override_gl_version_contextless(struct gl_constants *consts,
+                                      gl_api *apiOut, GLuint *versionOut);
+
 extern void
 _mesa_override_gl_version(struct gl_context *ctx);
 
 extern void
-_mesa_override_glsl_version(struct gl_context *ctx);
+_mesa_override_glsl_version(struct gl_constants *consts);
 
 extern int
 _mesa_get_gl_version_override(void);
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index b088160d3..e5844c3c4 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -1459,6 +1459,10 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
    case ir_unop_interpolate_at_centroid:
    case ir_binop_interpolate_at_offset:
    case ir_binop_interpolate_at_sample:
+   case ir_unop_dFdx_coarse:
+   case ir_unop_dFdx_fine:
+   case ir_unop_dFdy_coarse:
+   case ir_unop_dFdy_fine:
       assert(!"not supported");
       break;
 
@@ -2428,8 +2432,7 @@ add_uniform_to_shader::visit_field(const glsl_type *type, const char *name,
    }
 
    gl_register_file file;
-   if (type->is_sampler() ||
-       (type->is_array() && type->fields.array->is_sampler())) {
+   if (type->without_array()->is_sampler()) {
       file = PROGRAM_SAMPLER;
    } else {
       file = PROGRAM_UNIFORM;
@@ -2795,7 +2798,7 @@ get_mesa_program(struct gl_context *ctx,
    GLenum target = _mesa_shader_stage_to_program(shader->Stage);
    const char *target_string = _mesa_shader_stage_to_string(shader->Stage);
    struct gl_shader_compiler_options *options =
-         &ctx->ShaderCompilerOptions[shader->Stage];
+         &ctx->Const.ShaderCompilerOptions[shader->Stage];
 
    validate_ir_tree(shader->ir);
 
@@ -2980,7 +2983,7 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
       bool progress;
       exec_list *ir = prog->_LinkedShaders[i]->ir;
       const struct gl_shader_compiler_options *options =
-            &ctx->ShaderCompilerOptions[prog->_LinkedShaders[i]->Stage];
+            &ctx->Const.ShaderCompilerOptions[prog->_LinkedShaders[i]->Stage];
 
       do {
 	 progress = false;
diff --git a/mesalib/src/mesa/program/programopt.c b/mesalib/src/mesa/program/programopt.c
index 92a8831d2..b654b1db6 100644
--- a/mesalib/src/mesa/program/programopt.c
+++ b/mesalib/src/mesa/program/programopt.c
@@ -218,7 +218,7 @@ _mesa_insert_mvp_mad_code(struct gl_context *ctx, struct gl_vertex_program *vpro
 void
 _mesa_insert_mvp_code(struct gl_context *ctx, struct gl_vertex_program *vprog)
 {
-   if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS)
+   if (ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS)
       _mesa_insert_mvp_dp4_code( ctx, vprog );
    else
       _mesa_insert_mvp_mad_code( ctx, vprog );
diff --git a/mesalib/src/mesa/program/register_allocate.c b/mesalib/src/mesa/program/register_allocate.c
index 549154e8a..db2be5dfa 100644
--- a/mesalib/src/mesa/program/register_allocate.c
+++ b/mesalib/src/mesa/program/register_allocate.c
@@ -146,6 +146,12 @@ struct ra_node {
     */
    bool in_stack;
 
+   /**
+    * The q total, as defined in the Runeson/Nyström paper, for all the
+    * interfering nodes not in the stack.
+    */
+   unsigned int q_total;
+
    /* For an implementation that needs register spilling, this is the
     * approximate cost of spilling this node.
     */
@@ -162,16 +168,6 @@ struct ra_graph {
 
    unsigned int *stack;
    unsigned int stack_count;
-
-   /**
-    * Tracks the start of the set of optimistically-colored registers in the
-    * stack.
-    *
-    * Along with any registers not in the stack (if one called ra_simplify()
-    * and didn't do optimistic coloring), these need to be considered for
-    * spilling.
-    */
-   unsigned int stack_optimistic_start;
 };
 
 /**
@@ -354,6 +350,12 @@ ra_add_node_adjacency(struct ra_graph *g, unsigned int n1, unsigned int n2)
 {
    BITSET_SET(g->nodes[n1].adjacency, n2);
 
+   if (n1 != n2) {
+      int n1_class = g->nodes[n1].class;
+      int n2_class = g->nodes[n2].class;
+      g->nodes[n1].q_total += g->regs->classes[n1_class]->q[n2_class];
+   }
+
    if (g->nodes[n1].adjacency_count >=
        g->nodes[n1].adjacency_list_size) {
       g->nodes[n1].adjacency_list_size *= 2;
@@ -387,6 +389,7 @@ ra_alloc_interference_graph(struct ra_regs *regs, unsigned int count)
       g->nodes[i].adjacency_list =
          ralloc_array(g, unsigned int, g->nodes[i].adjacency_list_size);
       g->nodes[i].adjacency_count = 0;
+      g->nodes[i].q_total = 0;
 
       ra_add_node_adjacency(g, i, i);
       g->nodes[i].reg = NO_REG;
@@ -415,20 +418,25 @@ ra_add_node_interference(struct ra_graph *g,
 static bool
 pq_test(struct ra_graph *g, unsigned int n)
 {
-   unsigned int j;
-   unsigned int q = 0;
    int n_class = g->nodes[n].class;
 
-   for (j = 0; j < g->nodes[n].adjacency_count; j++) {
-      unsigned int n2 = g->nodes[n].adjacency_list[j];
+   return g->nodes[n].q_total < g->regs->classes[n_class]->p;
+}
+
+static void
+decrement_q(struct ra_graph *g, unsigned int n)
+{
+   unsigned int i;
+   int n_class = g->nodes[n].class;
+
+   for (i = 0; i < g->nodes[n].adjacency_count; i++) {
+      unsigned int n2 = g->nodes[n].adjacency_list[i];
       unsigned int n2_class = g->nodes[n2].class;
 
       if (n != n2 && !g->nodes[n2].in_stack) {
-	 q += g->regs->classes[n_class]->q[n2_class];
+	 g->nodes[n2].q_total -= g->regs->classes[n2_class]->q[n_class];
       }
    }
-
-   return q < g->regs->classes[n_class]->p;
 }
 
 /**
@@ -436,17 +444,21 @@ pq_test(struct ra_graph *g, unsigned int n)
  * trivially-colorable nodes into a stack of nodes to be colored,
  * removing them from the graph, and rinsing and repeating.
  *
- * Returns true if all nodes were removed from the graph.  false
- * means that either spilling will be required, or optimistic coloring
- * should be applied.
+ * If we encounter a case where we can't push any nodes on the stack, then
+ * we optimistically choose a node and push it on the stack. We heuristically
+ * push the node with the lowest total q value, since it has the fewest
+ * neighbors and therefore is most likely to be allocated.
  */
-bool
+static void
 ra_simplify(struct ra_graph *g)
 {
    bool progress = true;
    int i;
 
    while (progress) {
+      unsigned int best_optimistic_node = ~0;
+      unsigned int lowest_q_total = ~0;
+
       progress = false;
 
       for (i = g->count - 1; i >= 0; i--) {
@@ -454,20 +466,28 @@ ra_simplify(struct ra_graph *g)
 	    continue;
 
 	 if (pq_test(g, i)) {
+	    decrement_q(g, i);
 	    g->stack[g->stack_count] = i;
 	    g->stack_count++;
 	    g->nodes[i].in_stack = true;
 	    progress = true;
+	 } else {
+	    unsigned int new_q_total = g->nodes[i].q_total;
+	    if (new_q_total < lowest_q_total) {
+	       best_optimistic_node = i;
+	       lowest_q_total = new_q_total;
+	    }
 	 }
       }
-   }
 
-   for (i = 0; i < g->count; i++) {
-      if (!g->nodes[i].in_stack && g->nodes[i].reg == -1)
-	 return false;
+      if (!progress && best_optimistic_node != ~0) {
+	 decrement_q(g, best_optimistic_node);
+	 g->stack[g->stack_count] = best_optimistic_node;
+	 g->stack_count++;
+	 g->nodes[best_optimistic_node].in_stack = true;
+	 progress = true;
+      }
    }
-
-   return true;
 }
 
 /**
@@ -477,7 +497,7 @@ ra_simplify(struct ra_graph *g)
  * If all nodes were trivially colorable, then this must succeed.  If
  * not (optimistic coloring), then it may return false;
  */
-bool
+static bool
 ra_select(struct ra_graph *g)
 {
    int i;
@@ -509,11 +529,16 @@ ra_select(struct ra_graph *g)
 	 if (i == g->nodes[n].adjacency_count)
 	    break;
       }
+
+      /* set this to false even if we return here so that
+       * ra_get_best_spill_node() considers this node later.
+       */
+      g->nodes[n].in_stack = false;
+
       if (ri == g->regs->count)
 	 return false;
 
       g->nodes[n].reg = r;
-      g->nodes[n].in_stack = false;
       g->stack_count--;
 
       if (g->regs->round_robin)
@@ -523,35 +548,10 @@ ra_select(struct ra_graph *g)
    return true;
 }
 
-/**
- * Optimistic register coloring: Just push the remaining nodes
- * on the stack.  They'll be colored first in ra_select(), and
- * if they succeed then the locally-colorable nodes are still
- * locally-colorable and the rest of the register allocation
- * will succeed.
- */
-void
-ra_optimistic_color(struct ra_graph *g)
-{
-   unsigned int i;
-
-   g->stack_optimistic_start = g->stack_count;
-   for (i = 0; i < g->count; i++) {
-      if (g->nodes[i].in_stack || g->nodes[i].reg != NO_REG)
-	 continue;
-
-      g->stack[g->stack_count] = i;
-      g->stack_count++;
-      g->nodes[i].in_stack = true;
-   }
-}
-
 bool
-ra_allocate_no_spills(struct ra_graph *g)
+ra_allocate(struct ra_graph *g)
 {
-   if (!ra_simplify(g)) {
-      ra_optimistic_color(g);
-   }
+   ra_simplify(g);
    return ra_select(g);
 }
 
@@ -614,15 +614,12 @@ ra_get_best_spill_node(struct ra_graph *g)
 {
    unsigned int best_node = -1;
    float best_benefit = 0.0;
-   unsigned int n, i;
+   unsigned int n;
 
-   /* For any registers not in the stack to be colored, consider them for
-    * spilling.  This will mostly collect nodes that were being optimistally
-    * colored as part of ra_allocate_no_spills() if we didn't successfully
-    * optimistically color.
-    *
-    * It also includes nodes not trivially colorable by ra_simplify() if it
-    * was used directly instead of as part of ra_allocate_no_spills().
+   /* Consider any nodes that we colored successfully or the node we failed to
+    * color for spilling. When we failed to color a node in ra_select(), we
+    * only considered these nodes, so spilling any other ones would not result
+    * in us making progress.
     */
    for (n = 0; n < g->count; n++) {
       float cost = g->nodes[n].spill_cost;
@@ -642,26 +639,6 @@ ra_get_best_spill_node(struct ra_graph *g)
       }
    }
 
-   /* Also consider spilling any nodes that were set up to be optimistically
-    * colored that we couldn't manage to color in ra_select().
-    */
-   for (i = g->stack_optimistic_start; i < g->stack_count; i++) {
-      float cost, benefit;
-
-      n = g->stack[i];
-      cost = g->nodes[n].spill_cost;
-
-      if (cost <= 0.0)
-         continue;
-
-      benefit = ra_get_spill_benefit(g, n);
-
-      if (benefit / cost > best_benefit) {
-         best_benefit = benefit / cost;
-         best_node = n;
-      }
-   }
-
    return best_node;
 }
 
diff --git a/mesalib/src/mesa/program/register_allocate.h b/mesalib/src/mesa/program/register_allocate.h
index 337dcf709..bfc9190dc 100644
--- a/mesalib/src/mesa/program/register_allocate.h
+++ b/mesalib/src/mesa/program/register_allocate.h
@@ -66,10 +66,7 @@ void ra_add_node_interference(struct ra_graph *g,
 /** @} */
 
 /** @{ Graph-coloring register allocation */
-bool ra_simplify(struct ra_graph *g);
-void ra_optimistic_color(struct ra_graph *g);
-bool ra_select(struct ra_graph *g);
-bool ra_allocate_no_spills(struct ra_graph *g);
+bool ra_allocate(struct ra_graph *g);
 
 unsigned int ra_get_node_reg(struct ra_graph *g, unsigned int n);
 void ra_set_node_reg(struct ra_graph * g, unsigned int n, unsigned int reg);
diff --git a/mesalib/src/mesa/program/sampler.cpp b/mesalib/src/mesa/program/sampler.cpp
index e6532be84..29a540871 100644
--- a/mesalib/src/mesa/program/sampler.cpp
+++ b/mesalib/src/mesa/program/sampler.cpp
@@ -134,3 +134,14 @@ _mesa_get_sampler_uniform_value(class ir_dereference *sampler,
    return shader_program->UniformStorage[location].sampler[shader].index +
           getname.offset;
 }
+
+
+extern "C" class ir_rvalue *
+_mesa_get_sampler_array_nonconst_index(class ir_dereference *sampler)
+{
+   ir_dereference_array *deref_arr = sampler->as_dereference_array();
+   if (!deref_arr || deref_arr->array_index->as_constant())
+      return NULL;
+
+   return deref_arr->array_index;
+}
diff --git a/mesalib/src/mesa/program/sampler.h b/mesalib/src/mesa/program/sampler.h
index 22467e990..8b7c3b63e 100644
--- a/mesalib/src/mesa/program/sampler.h
+++ b/mesalib/src/mesa/program/sampler.h
@@ -27,3 +27,6 @@ int
 _mesa_get_sampler_uniform_value(class ir_dereference *sampler,
 				struct gl_shader_program *shader_program,
 				const struct gl_program *prog);
+
+class ir_rvalue *
+_mesa_get_sampler_array_nonconst_index(class ir_dereference *sampler);
diff --git a/mesalib/src/mesa/state_tracker/st_atom_texture.c b/mesalib/src/mesa/state_tracker/st_atom_texture.c
index 2e10bc3e2..03d05932a 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_texture.c
@@ -338,7 +338,7 @@ update_single_texture(struct st_context *st,
    /* Determine the format of the texture sampler view */
    if (texObj->Target == GL_TEXTURE_BUFFER) {
       view_format =
-         st_mesa_format_to_pipe_format(stObj->base._BufferObjectFormat);
+         st_mesa_format_to_pipe_format(st, stObj->base._BufferObjectFormat);
    }
    else {
       view_format =
diff --git a/mesalib/src/mesa/state_tracker/st_cb_condrender.c b/mesalib/src/mesa/state_tracker/st_cb_condrender.c
index 8776985f9..f02472aec 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_condrender.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_condrender.c
@@ -55,6 +55,8 @@ st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
    struct st_query_object *stq = st_query_object(q);
    struct st_context *st = st_context(ctx);
    uint m;
+   /* Don't invert the condition for rendering by default */
+   boolean inverted = FALSE;
 
    st_flush_bitmap_cache(st);
 
@@ -71,12 +73,28 @@ st_BeginConditionalRender(struct gl_context *ctx, struct gl_query_object *q,
    case GL_QUERY_BY_REGION_NO_WAIT:
       m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
       break;
+   case GL_QUERY_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_NO_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_NO_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_BY_REGION_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_BY_REGION_WAIT;
+      inverted = TRUE;
+      break;
+   case GL_QUERY_BY_REGION_NO_WAIT_INVERTED:
+      m = PIPE_RENDER_COND_BY_REGION_NO_WAIT;
+      inverted = TRUE;
+      break;
    default:
       assert(0 && "bad mode in st_BeginConditionalRender");
       m = PIPE_RENDER_COND_WAIT;
    }
 
-   cso_set_render_condition(st->cso_context, stq->pq, FALSE, m);
+   cso_set_render_condition(st->cso_context, stq->pq, inverted, m);
 }
 
 
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
index d13a17f50..5ae092b94 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -491,7 +491,7 @@ make_texture(struct st_context *st,
    /* Choose a pixel format for the temp texture which will hold the
     * image to draw.
     */
-   pipeFormat = st_choose_matching_format(pipe->screen, PIPE_BIND_SAMPLER_VIEW,
+   pipeFormat = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW,
                                           format, type, unpack->SwapBytes);
 
    if (pipeFormat == PIPE_FORMAT_NONE) {
diff --git a/mesalib/src/mesa/state_tracker/st_cb_fbo.c b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
index ce8d91514..7cfd3dade 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_fbo.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
@@ -588,7 +588,7 @@ st_validate_attachment(struct gl_context *ctx,
    if (!ctx->Extensions.EXT_framebuffer_sRGB &&
        _mesa_get_format_color_encoding(texFormat) == GL_SRGB) {
       const mesa_format linearFormat = _mesa_get_srgb_format_linear(texFormat);
-      format = st_mesa_format_to_pipe_format(linearFormat);
+      format = st_mesa_format_to_pipe_format(st_context(ctx), linearFormat);
    }
 
    valid = screen->is_format_supported(screen, format,
diff --git a/mesalib/src/mesa/state_tracker/st_cb_readpixels.c b/mesalib/src/mesa/state_tracker/st_cb_readpixels.c
index 3f7bbd973..d95a608d3 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_readpixels.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_readpixels.c
@@ -143,7 +143,7 @@ st_readpixels(struct gl_context *ctx, GLint x, GLint y,
 
    /* Choose the destination format by finding the best match
     * for the format+type combo. */
-   dst_format = st_choose_matching_format(screen, bind, format, type,
+   dst_format = st_choose_matching_format(st, bind, format, type,
                                           pack->SwapBytes);
    if (dst_format == PIPE_FORMAT_NONE) {
       goto fallback;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index c4b2107ba..ad14bd939 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -37,6 +37,7 @@
 #include "main/pbo.h"
 #include "main/pixeltransfer.h"
 #include "main/texcompress.h"
+#include "main/texcompress_etc.h"
 #include "main/texgetimage.h"
 #include "main/teximage.h"
 #include "main/texobj.h"
@@ -207,8 +208,32 @@ st_MapTextureImage(struct gl_context *ctx,
    map = st_texture_image_map(st, stImage, pipeMode, x, y, slice, w, h, 1,
                               &transfer);
    if (map) {
-      *mapOut = map;
-      *rowStrideOut = transfer->stride;
+      if (_mesa_is_format_etc2(texImage->TexFormat) ||
+          (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)) {
+         /* ETC isn't supported by gallium and it's represented
+          * by uncompressed formats. Only write transfers with precompressed
+          * data are supported by ES3, which makes this really simple.
+          *
+          * Just create a temporary storage where the ETC texture will
+          * be stored. It will be decompressed in the Unmap function.
+          */
+         unsigned z = transfer->box.z;
+         struct st_texture_image_transfer *itransfer = &stImage->transfer[z];
+
+         itransfer->temp_data =
+            malloc(_mesa_format_image_size(texImage->TexFormat, w, h, 1));
+         itransfer->temp_stride =
+            _mesa_format_row_stride(texImage->TexFormat, w);
+         itransfer->map = map;
+
+         *mapOut = itransfer->temp_data;
+         *rowStrideOut = itransfer->temp_stride;
+      }
+      else {
+         /* supported mapping */
+         *mapOut = map;
+         *rowStrideOut = transfer->stride;
+      }
    }
    else {
       *mapOut = NULL;
@@ -225,6 +250,35 @@ st_UnmapTextureImage(struct gl_context *ctx,
 {
    struct st_context *st = st_context(ctx);
    struct st_texture_image *stImage  = st_texture_image(texImage);
+
+   if (_mesa_is_format_etc2(texImage->TexFormat) ||
+       (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)) {
+      /* Decompress the ETC texture to the mapped one. */
+      unsigned z = slice + stImage->base.Face;
+      struct st_texture_image_transfer *itransfer = &stImage->transfer[z];
+      struct pipe_transfer *transfer = itransfer->transfer;
+
+      assert(z == transfer->box.z);
+
+      if (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8) {
+         _mesa_etc1_unpack_rgba8888(itransfer->map, transfer->stride,
+                                    itransfer->temp_data,
+                                    itransfer->temp_stride,
+                                    transfer->box.width, transfer->box.height);
+      }
+      else {
+         _mesa_unpack_etc2_format(itransfer->map, transfer->stride,
+                                  itransfer->temp_data, itransfer->temp_stride,
+                                  transfer->box.width, transfer->box.height,
+                                  texImage->TexFormat);
+      }
+
+      free(itransfer->temp_data);
+      itransfer->temp_data = NULL;
+      itransfer->temp_stride = 0;
+      itransfer->map = 0;
+   }
+
    st_texture_image_unmap(st, stImage, slice);
 }
 
@@ -398,7 +452,7 @@ guess_and_alloc_texture(struct st_context *st,
    stObj->height0 = height;
    stObj->depth0 = depth;
 
-   fmt = st_mesa_format_to_pipe_format(stImage->base.TexFormat);
+   fmt = st_mesa_format_to_pipe_format(st, stImage->base.TexFormat);
 
    bindings = default_bindings(st, fmt);
 
@@ -449,7 +503,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx,
    /* Look if the parent texture object has space for this image */
    if (stObj->pt &&
        level <= stObj->pt->last_level &&
-       st_texture_match_image(stObj->pt, texImage)) {
+       st_texture_match_image(st, stObj->pt, texImage)) {
       /* this image will fit in the existing texture object's memory */
       pipe_resource_reference(&stImage->pt, stObj->pt);
       return GL_TRUE;
@@ -472,7 +526,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx,
    }
 
    if (stObj->pt &&
-       st_texture_match_image(stObj->pt, texImage)) {
+       st_texture_match_image(st, stObj->pt, texImage)) {
       /* The image will live in the object's mipmap memory */
       pipe_resource_reference(&stImage->pt, stObj->pt);
       assert(stImage->pt);
@@ -486,7 +540,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx,
        * level.
        */
       enum pipe_format format =
-         st_mesa_format_to_pipe_format(texImage->TexFormat);
+         st_mesa_format_to_pipe_format(st, texImage->TexFormat);
       GLuint bindings = default_bindings(st, format);
       GLuint ptWidth, ptHeight, ptDepth, ptLayers;
 
@@ -613,6 +667,9 @@ st_TexSubImage(struct gl_context *ctx, GLuint dims,
    unsigned bind;
    GLubyte *map;
 
+   assert(!_mesa_is_format_etc2(texImage->TexFormat) &&
+          texImage->TexFormat != MESA_FORMAT_ETC1_RGB8);
+
    if (!st->prefer_blit_based_texture_transfer) {
       goto fallback;
    }
@@ -660,7 +717,7 @@ st_TexSubImage(struct gl_context *ctx, GLuint dims,
    }
 
    /* Choose the source format. */
-   src_format = st_choose_matching_format(screen, PIPE_BIND_SAMPLER_VIEW,
+   src_format = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW,
                                           format, type, unpack->SwapBytes);
    if (!src_format) {
       goto fallback;
@@ -872,6 +929,9 @@ st_GetTexImage(struct gl_context * ctx,
    ubyte *map = NULL;
    boolean done = FALSE;
 
+   assert(!_mesa_is_format_etc2(texImage->TexFormat) &&
+          texImage->TexFormat != MESA_FORMAT_ETC1_RGB8);
+
    if (!st->prefer_blit_based_texture_transfer &&
        !_mesa_is_format_compressed(texImage->TexFormat)) {
       /* Try to avoid the fallback if we're doing texture decompression here */
@@ -934,7 +994,7 @@ st_GetTexImage(struct gl_context * ctx,
 
    /* Choose the destination format by finding the best match
     * for the format+type combo. */
-   dst_format = st_choose_matching_format(screen, bind, format, type,
+   dst_format = st_choose_matching_format(st, bind, format, type,
 					  ctx->Pack.SwapBytes);
 
    if (dst_format == PIPE_FORMAT_NONE) {
@@ -956,6 +1016,7 @@ st_GetTexImage(struct gl_context * ctx,
       case PIPE_FORMAT_RGTC1_UNORM:
       case PIPE_FORMAT_RGTC2_UNORM:
       case PIPE_FORMAT_ETC1_RGB8:
+      case PIPE_FORMAT_BPTC_RGBA_UNORM:
          dst_glformat = GL_RGBA8;
          break;
       case PIPE_FORMAT_RGTC1_SNORM:
@@ -964,7 +1025,12 @@ st_GetTexImage(struct gl_context * ctx,
             goto fallback;
          dst_glformat = GL_RGBA8_SNORM;
          break;
-      /* TODO: for BPTC_*FLOAT, set RGBA32F and check for ARB_texture_float */
+      case PIPE_FORMAT_BPTC_RGB_FLOAT:
+      case PIPE_FORMAT_BPTC_RGB_UFLOAT:
+         if (!ctx->Extensions.ARB_texture_float)
+            goto fallback;
+         dst_glformat = GL_RGBA32F;
+         break;
       default:
          assert(0);
          goto fallback;
@@ -1308,6 +1374,9 @@ st_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
    unsigned bind;
    GLint srcY0, srcY1;
 
+   assert(!_mesa_is_format_etc2(texImage->TexFormat) &&
+          texImage->TexFormat != MESA_FORMAT_ETC1_RGB8);
+
    if (!strb || !strb->surface || !stImage->pt) {
       debug_printf("%s: null strb or stImage\n", __FUNCTION__);
       return;
@@ -1531,7 +1600,8 @@ st_finalize_texture(struct gl_context *ctx,
    }
 
    /* Find gallium format for the Mesa texture */
-   firstImageFormat = st_mesa_format_to_pipe_format(firstImage->base.TexFormat);
+   firstImageFormat =
+      st_mesa_format_to_pipe_format(st, firstImage->base.TexFormat);
 
    /* Find size of level=0 Gallium mipmap image, plus number of texture layers */
    {
@@ -1649,7 +1719,7 @@ st_AllocTextureStorage(struct gl_context *ctx,
    stObj->depth0 = depth;
    stObj->lastLevel = levels - 1;
 
-   fmt = st_mesa_format_to_pipe_format(texImage->TexFormat);
+   fmt = st_mesa_format_to_pipe_format(st, texImage->TexFormat);
 
    bindings = default_bindings(st, fmt);
 
@@ -1728,7 +1798,7 @@ st_TestProxyTexImage(struct gl_context *ctx, GLenum target,
       memset(&pt, 0, sizeof(pt));
 
       pt.target = gl_target_to_pipe(target);
-      pt.format = st_mesa_format_to_pipe_format(format);
+      pt.format = st_mesa_format_to_pipe_format(st, format);
 
       st_gl_texture_dims_to_pipe_dims(target,
                                       width, height, depth,
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c
index c805a094b..09b615465 100644
--- a/mesalib/src/mesa/state_tracker/st_context.c
+++ b/mesalib/src/mesa/state_tracker/st_context.c
@@ -189,6 +189,9 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
    st->has_stencil_export =
       screen->get_param(screen, PIPE_CAP_SHADER_STENCIL_EXPORT);
    st->has_shader_model3 = screen->get_param(screen, PIPE_CAP_SM3);
+   st->has_etc1 = screen->is_format_supported(screen, PIPE_FORMAT_ETC1_RGB8,
+                                              PIPE_TEXTURE_2D, 0,
+                                              PIPE_BIND_SAMPLER_VIEW);
    st->prefer_blit_based_texture_transfer = screen->get_param(screen,
                               PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER);
 
@@ -198,10 +201,40 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
       !!(screen->get_param(screen, PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK) &
          (PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 |
           PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600));
+   st->has_time_elapsed =
+      screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED);
 
    /* GL limits and extensions */
-   st_init_limits(st);
-   st_init_extensions(st);
+   st_init_limits(st->pipe->screen, &ctx->Const, &ctx->Extensions);
+   st_init_extensions(st->pipe->screen, ctx->API, &ctx->Const,
+                      &ctx->Extensions, &st->options, ctx->Mesa_DXTn);
+
+   /* Enable shader-based fallbacks for ARB_color_buffer_float if needed. */
+   if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) {
+      if (!screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_CLAMPED)) {
+         st->clamp_vert_color_in_shader = GL_TRUE;
+      }
+
+      if (!screen->get_param(screen, PIPE_CAP_FRAGMENT_COLOR_CLAMPED)) {
+         st->clamp_frag_color_in_shader = GL_TRUE;
+      }
+
+      /* For drivers which cannot do color clamping, it's better to just
+       * disable ARB_color_buffer_float in the core profile, because
+       * the clamping is deprecated there anyway. */
+      if (ctx->API == API_OPENGL_CORE &&
+          (st->clamp_frag_color_in_shader || st->clamp_vert_color_in_shader)) {
+         st->clamp_vert_color_in_shader = GL_FALSE;
+         st->clamp_frag_color_in_shader = GL_FALSE;
+         ctx->Extensions.ARB_color_buffer_float = GL_FALSE;
+      }
+   }
+
+   /* called after _mesa_create_context/_mesa_init_point, fix default user
+    * settable max point size up
+    */
+   st->ctx->Point.MaxSize = MAX2(ctx->Const.MaxPointSize,
+                                 ctx->Const.MaxPointSizeAA);
 
    _mesa_compute_version(ctx);
 
@@ -241,7 +274,7 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
     * driver prefers DP4 or MUL/MAD for vertex transformation.
     */
    if (debug_get_option_mesa_mvp_dp4())
-      ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS = GL_TRUE;
+      ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS = GL_TRUE;
 
    return st_create_context_priv(ctx, pipe, options);
 }
diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h
index 361a24b1d..6d572bd49 100644
--- a/mesalib/src/mesa/state_tracker/st_context.h
+++ b/mesalib/src/mesa/state_tracker/st_context.h
@@ -86,6 +86,7 @@ struct st_context
    boolean has_stencil_export; /**< can do shader stencil export? */
    boolean has_time_elapsed;
    boolean has_shader_model3;
+   boolean has_etc1;
    boolean prefer_blit_based_texture_transfer;
 
    boolean needs_texcoord_semantic;
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 7ac484056..4110eb5dd 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -70,10 +70,9 @@ static int _clamp(int a, int min, int max)
  * Query driver to get implementation limits.
  * Note that we have to limit/clamp against Mesa's internal limits too.
  */
-void st_init_limits(struct st_context *st)
+void st_init_limits(struct pipe_screen *screen,
+                    struct gl_constants *c, struct gl_extensions *extensions)
 {
-   struct pipe_screen *screen = st->pipe->screen;
-   struct gl_constants *c = &st->ctx->Const;
    unsigned sh;
    boolean can_ubo = TRUE;
 
@@ -124,10 +123,7 @@ void st_init_limits(struct st_context *st)
    c->MaxPointSizeAA
       = _maxf(1.0f, screen->get_paramf(screen,
                                        PIPE_CAPF_MAX_POINT_WIDTH_AA));
-   /* called after _mesa_create_context/_mesa_init_point, fix default user
-    * settable max point size up
-    */
-   st->ctx->Point.MaxSize = MAX2(c->MaxPointSize, c->MaxPointSizeAA);
+
    /* these are not queryable. Note that GL basically mandates a 1.0 minimum
     * for non-aa sizes, but we can go down to 0.0 for aa points.
     */
@@ -158,15 +154,15 @@ void st_init_limits(struct st_context *st)
       switch (sh) {
       case PIPE_SHADER_FRAGMENT:
          pc = &c->Program[MESA_SHADER_FRAGMENT];
-         options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
+         options = &c->ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
          break;
       case PIPE_SHADER_VERTEX:
          pc = &c->Program[MESA_SHADER_VERTEX];
-         options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX];
+         options = &c->ShaderCompilerOptions[MESA_SHADER_VERTEX];
          break;
       case PIPE_SHADER_GEOMETRY:
          pc = &c->Program[MESA_SHADER_GEOMETRY];
-         options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_GEOMETRY];
+         options = &c->ShaderCompilerOptions[MESA_SHADER_GEOMETRY];
          break;
       default:
          /* compute shader, etc. */
@@ -191,8 +187,7 @@ void st_init_limits(struct st_context *st)
       pc->MaxTemps           = pc->MaxNativeTemps           =
          screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_TEMPS);
       pc->MaxAddressRegs     = pc->MaxNativeAddressRegs     =
-         _min(screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_ADDRS),
-              MAX_PROGRAM_ADDRESS_REGS);
+         sh == PIPE_SHADER_VERTEX ? 1 : 0;
       pc->MaxParameters      = pc->MaxNativeParameters      =
          screen->get_shader_param(screen, sh,
                    PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) / sizeof(float[4]);
@@ -300,7 +295,7 @@ void st_init_limits(struct st_context *st)
       screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS);
 
    if (can_ubo) {
-      st->ctx->Extensions.ARB_uniform_buffer_object = GL_TRUE;
+      extensions->ARB_uniform_buffer_object = GL_TRUE;
       c->UniformBufferOffsetAlignment =
          screen->get_param(screen, PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT);
       c->MaxCombinedUniformBlocks = c->MaxUniformBufferBindings =
@@ -340,14 +335,15 @@ struct st_extension_format_mapping {
  *
  * target and bind_flags are passed to is_format_supported.
  */
-static void init_format_extensions(struct st_context *st,
-                           const struct st_extension_format_mapping *mapping,
-                           unsigned num_mappings,
-                           enum pipe_texture_target target,
-                           unsigned bind_flags)
+static void
+init_format_extensions(struct pipe_screen *screen,
+                       struct gl_extensions *extensions,
+                       const struct st_extension_format_mapping *mapping,
+                       unsigned num_mappings,
+                       enum pipe_texture_target target,
+                       unsigned bind_flags)
 {
-   struct pipe_screen *screen = st->pipe->screen;
-   GLboolean *extensions = (GLboolean *) &st->ctx->Extensions;
+   GLboolean *extension_table = (GLboolean *) extensions;
    unsigned i;
    int j;
    int num_formats = Elements(mapping->format);
@@ -371,10 +367,36 @@ static void init_format_extensions(struct st_context *st,
 
       /* Enable all extensions in the list. */
       for (j = 0; j < num_ext && mapping[i].extension_offset[j]; j++)
-         extensions[mapping[i].extension_offset[j]] = GL_TRUE;
+         extension_table[mapping[i].extension_offset[j]] = GL_TRUE;
    }
 }
 
+
+/**
+ * Given a list of formats and bind flags, return the maximum number
+ * of samples supported by any of those formats.
+ */
+static unsigned
+get_max_samples_for_formats(struct pipe_screen *screen,
+                            unsigned num_formats,
+                            enum pipe_format *formats,
+                            unsigned max_samples,
+                            unsigned bind)
+{
+   unsigned i, f;
+
+   for (i = max_samples; i > 0; --i) {
+      for (f = 0; f < num_formats; f++) {
+         if (screen->is_format_supported(screen, formats[f],
+                                         PIPE_TEXTURE_2D, i, bind)) {
+            return i;
+         }
+      }
+   }
+   return 0;
+}
+
+
 /**
  * Use pipe_screen::get_param() to query PIPE_CAP_ values to determine
  * which GL extensions are supported.
@@ -382,12 +404,15 @@ static void init_format_extensions(struct st_context *st,
  * features or can be built on top of other gallium features.
  * Some fine tuning may still be needed.
  */
-void st_init_extensions(struct st_context *st)
+void st_init_extensions(struct pipe_screen *screen,
+                        gl_api api,
+                        struct gl_constants *consts,
+                        struct gl_extensions *extensions,
+                        struct st_config_options *options,
+                        boolean has_lib_dxtc)
 {
-   struct pipe_screen *screen = st->pipe->screen;
-   struct gl_context *ctx = st->ctx;
    int i, glsl_feature_level;
-   GLboolean *extensions = (GLboolean *) &ctx->Extensions;
+   GLboolean *extension_table = (GLboolean *) extensions;
 
    static const struct st_extension_cap_mapping cap_mapping[] = {
       { o(ARB_base_instance),                PIPE_CAP_START_INSTANCE                   },
@@ -433,7 +458,9 @@ void st_init_extensions(struct st_context *st)
       { o(ARB_texture_multisample),          PIPE_CAP_TEXTURE_MULTISAMPLE              },
       { o(ARB_texture_query_lod),            PIPE_CAP_TEXTURE_QUERY_LOD                },
       { o(ARB_sample_shading),               PIPE_CAP_SAMPLE_SHADING                   },
-      { o(ARB_draw_indirect),                PIPE_CAP_DRAW_INDIRECT                    }
+      { o(ARB_draw_indirect),                PIPE_CAP_DRAW_INDIRECT                    },
+      { o(ARB_derivative_control),           PIPE_CAP_TGSI_FS_FINE_DERIVATIVE          },
+      { o(ARB_conditional_render_inverted),  PIPE_CAP_CONDITIONAL_RENDER_INVERTED      },
    };
 
    /* Required: render target and sampler support */
@@ -492,6 +519,12 @@ void st_init_extensions(struct st_context *st)
           PIPE_FORMAT_DXT3_RGBA,
           PIPE_FORMAT_DXT5_RGBA } },
 
+      { { o(ARB_texture_compression_bptc) },
+        { PIPE_FORMAT_BPTC_RGBA_UNORM,
+          PIPE_FORMAT_BPTC_SRGBA,
+          PIPE_FORMAT_BPTC_RGB_FLOAT,
+          PIPE_FORMAT_BPTC_RGB_UFLOAT } },
+
       { { o(EXT_texture_shared_exponent) },
         { PIPE_FORMAT_R9G9B9E5_FLOAT } },
 
@@ -513,7 +546,9 @@ void st_init_extensions(struct st_context *st)
         GL_TRUE }, /* at least one format must be supported */
 
       { { o(OES_compressed_ETC1_RGB8_texture) },
-        { PIPE_FORMAT_ETC1_RGB8 } },
+        { PIPE_FORMAT_ETC1_RGB8,
+          PIPE_FORMAT_R8G8B8A8_UNORM },
+        GL_TRUE }, /* at least one format must be supported */
 
       { { o(ARB_stencil_texturing) },
         { PIPE_FORMAT_X24S8_UINT,
@@ -547,256 +582,248 @@ void st_init_extensions(struct st_context *st)
    /*
     * Extensions that are supported by all Gallium drivers:
     */
-   ctx->Extensions.ARB_ES2_compatibility = GL_TRUE;
-   ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE;
-   ctx->Extensions.ARB_explicit_attrib_location = GL_TRUE;
-   ctx->Extensions.ARB_explicit_uniform_location = GL_TRUE;
-   ctx->Extensions.ARB_fragment_coord_conventions = GL_TRUE;
-   ctx->Extensions.ARB_fragment_program = GL_TRUE;
-   ctx->Extensions.ARB_fragment_shader = GL_TRUE;
-   ctx->Extensions.ARB_half_float_vertex = GL_TRUE;
-   ctx->Extensions.ARB_internalformat_query = GL_TRUE;
-   ctx->Extensions.ARB_map_buffer_range = GL_TRUE;
-   ctx->Extensions.ARB_texture_border_clamp = GL_TRUE; /* XXX temp */
-   ctx->Extensions.ARB_texture_cube_map = GL_TRUE;
-   ctx->Extensions.ARB_texture_env_combine = GL_TRUE;
-   ctx->Extensions.ARB_texture_env_crossbar = GL_TRUE;
-   ctx->Extensions.ARB_texture_env_dot3 = GL_TRUE;
-   ctx->Extensions.ARB_vertex_program = GL_TRUE;
-   ctx->Extensions.ARB_vertex_shader = GL_TRUE;
-
-   ctx->Extensions.EXT_blend_color = GL_TRUE;
-   ctx->Extensions.EXT_blend_func_separate = GL_TRUE;
-   ctx->Extensions.EXT_blend_minmax = GL_TRUE;
-   ctx->Extensions.EXT_gpu_program_parameters = GL_TRUE;
-   ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
-   ctx->Extensions.EXT_point_parameters = GL_TRUE;
-   ctx->Extensions.EXT_provoking_vertex = GL_TRUE;
-
-   ctx->Extensions.EXT_texture_env_dot3 = GL_TRUE;
-   ctx->Extensions.EXT_vertex_array_bgra = GL_TRUE;
-
-   ctx->Extensions.ATI_texture_env_combine3 = GL_TRUE;
-
-   ctx->Extensions.MESA_pack_invert = GL_TRUE;
-
-   ctx->Extensions.NV_fog_distance = GL_TRUE;
-   ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
-   ctx->Extensions.NV_texture_rectangle = GL_TRUE;
-   ctx->Extensions.NV_vdpau_interop = GL_TRUE;
-
-   ctx->Extensions.OES_EGL_image = GL_TRUE;
-   ctx->Extensions.OES_EGL_image_external = GL_TRUE;
-   ctx->Extensions.OES_draw_texture = GL_TRUE;
+   extensions->ARB_ES2_compatibility = GL_TRUE;
+   extensions->ARB_draw_elements_base_vertex = GL_TRUE;
+   extensions->ARB_explicit_attrib_location = GL_TRUE;
+   extensions->ARB_explicit_uniform_location = GL_TRUE;
+   extensions->ARB_fragment_coord_conventions = GL_TRUE;
+   extensions->ARB_fragment_program = GL_TRUE;
+   extensions->ARB_fragment_shader = GL_TRUE;
+   extensions->ARB_half_float_vertex = GL_TRUE;
+   extensions->ARB_internalformat_query = GL_TRUE;
+   extensions->ARB_map_buffer_range = GL_TRUE;
+   extensions->ARB_texture_border_clamp = GL_TRUE; /* XXX temp */
+   extensions->ARB_texture_cube_map = GL_TRUE;
+   extensions->ARB_texture_env_combine = GL_TRUE;
+   extensions->ARB_texture_env_crossbar = GL_TRUE;
+   extensions->ARB_texture_env_dot3 = GL_TRUE;
+   extensions->ARB_vertex_program = GL_TRUE;
+   extensions->ARB_vertex_shader = GL_TRUE;
+
+   extensions->EXT_blend_color = GL_TRUE;
+   extensions->EXT_blend_func_separate = GL_TRUE;
+   extensions->EXT_blend_minmax = GL_TRUE;
+   extensions->EXT_gpu_program_parameters = GL_TRUE;
+   extensions->EXT_pixel_buffer_object = GL_TRUE;
+   extensions->EXT_point_parameters = GL_TRUE;
+   extensions->EXT_provoking_vertex = GL_TRUE;
+
+   extensions->EXT_texture_env_dot3 = GL_TRUE;
+   extensions->EXT_vertex_array_bgra = GL_TRUE;
+
+   extensions->ATI_texture_env_combine3 = GL_TRUE;
+
+   extensions->MESA_pack_invert = GL_TRUE;
+
+   extensions->NV_fog_distance = GL_TRUE;
+   extensions->NV_texture_env_combine4 = GL_TRUE;
+   extensions->NV_texture_rectangle = GL_TRUE;
+   extensions->NV_vdpau_interop = GL_TRUE;
+
+   extensions->OES_EGL_image = GL_TRUE;
+   extensions->OES_EGL_image_external = GL_TRUE;
+   extensions->OES_draw_texture = GL_TRUE;
 
    /* Expose the extensions which directly correspond to gallium caps. */
    for (i = 0; i < Elements(cap_mapping); i++) {
       if (screen->get_param(screen, cap_mapping[i].cap)) {
-         extensions[cap_mapping[i].extension_offset] = GL_TRUE;
+         extension_table[cap_mapping[i].extension_offset] = GL_TRUE;
       }
    }
 
    /* Expose the extensions which directly correspond to gallium formats. */
-   init_format_extensions(st, rendertarget_mapping,
+   init_format_extensions(screen, extensions, rendertarget_mapping,
                           Elements(rendertarget_mapping), PIPE_TEXTURE_2D,
                           PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW);
-   init_format_extensions(st, depthstencil_mapping,
+   init_format_extensions(screen, extensions, depthstencil_mapping,
                           Elements(depthstencil_mapping), PIPE_TEXTURE_2D,
                           PIPE_BIND_DEPTH_STENCIL | PIPE_BIND_SAMPLER_VIEW);
-   init_format_extensions(st, texture_mapping, Elements(texture_mapping),
-                          PIPE_TEXTURE_2D, PIPE_BIND_SAMPLER_VIEW);
-   init_format_extensions(st, vertex_mapping, Elements(vertex_mapping),
-                          PIPE_BUFFER, PIPE_BIND_VERTEX_BUFFER);
+   init_format_extensions(screen, extensions, texture_mapping,
+                          Elements(texture_mapping), PIPE_TEXTURE_2D,
+                          PIPE_BIND_SAMPLER_VIEW);
+   init_format_extensions(screen, extensions, vertex_mapping,
+                          Elements(vertex_mapping), PIPE_BUFFER,
+                          PIPE_BIND_VERTEX_BUFFER);
 
    /* Figure out GLSL support. */
    glsl_feature_level = screen->get_param(screen, PIPE_CAP_GLSL_FEATURE_LEVEL);
 
-   ctx->Const.GLSLVersion = glsl_feature_level;
+   consts->GLSLVersion = glsl_feature_level;
    if (glsl_feature_level >= 330)
-      ctx->Const.GLSLVersion = 330;
+      consts->GLSLVersion = 330;
 
-   _mesa_override_glsl_version(st->ctx);
+   _mesa_override_glsl_version(consts);
 
-   if (st->options.force_glsl_version > 0 &&
-       st->options.force_glsl_version <= ctx->Const.GLSLVersion) {
-      ctx->Const.ForceGLSLVersion = st->options.force_glsl_version;
+   if (options->force_glsl_version > 0 &&
+       options->force_glsl_version <= consts->GLSLVersion) {
+      consts->ForceGLSLVersion = options->force_glsl_version;
    }
 
+   if (glsl_feature_level >= 400)
+      extensions->ARB_gpu_shader5 = GL_TRUE;
+
    /* This extension needs full OpenGL 3.2, but we don't know if that's
     * supported at this point. Only check the GLSL version. */
-   if (ctx->Const.GLSLVersion >= 150 &&
+   if (consts->GLSLVersion >= 150 &&
        screen->get_param(screen, PIPE_CAP_TGSI_VS_LAYER_VIEWPORT)) {
-      ctx->Extensions.AMD_vertex_shader_layer = GL_TRUE;
+      extensions->AMD_vertex_shader_layer = GL_TRUE;
    }
 
-   if (ctx->Const.GLSLVersion >= 130) {
-      ctx->Const.NativeIntegers = GL_TRUE;
-      ctx->Const.MaxClipPlanes = 8;
+   if (consts->GLSLVersion >= 130) {
+      consts->NativeIntegers = GL_TRUE;
+      consts->MaxClipPlanes = 8;
 
       /* Extensions that either depend on GLSL 1.30 or are a subset thereof. */
-      ctx->Extensions.ARB_conservative_depth = GL_TRUE;
-      ctx->Extensions.ARB_shading_language_packing = GL_TRUE;
-      ctx->Extensions.OES_depth_texture_cube_map = GL_TRUE;
-      ctx->Extensions.ARB_shading_language_420pack = GL_TRUE;
-      ctx->Extensions.ARB_texture_query_levels = GL_TRUE;
-
-      if (!st->options.disable_shader_bit_encoding) {
-         ctx->Extensions.ARB_shader_bit_encoding = GL_TRUE;
+      extensions->ARB_conservative_depth = GL_TRUE;
+      extensions->ARB_shading_language_packing = GL_TRUE;
+      extensions->OES_depth_texture_cube_map = GL_TRUE;
+      extensions->ARB_shading_language_420pack = GL_TRUE;
+      extensions->ARB_texture_query_levels = GL_TRUE;
+
+      if (!options->disable_shader_bit_encoding) {
+         extensions->ARB_shader_bit_encoding = GL_TRUE;
       }
 
-      ctx->Extensions.EXT_shader_integer_mix = GL_TRUE;
+      extensions->EXT_shader_integer_mix = GL_TRUE;
    } else {
       /* Optional integer support for GLSL 1.2. */
       if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
                                    PIPE_SHADER_CAP_INTEGERS) &&
           screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
                                    PIPE_SHADER_CAP_INTEGERS)) {
-         ctx->Const.NativeIntegers = GL_TRUE;
+         consts->NativeIntegers = GL_TRUE;
 
-         ctx->Extensions.EXT_shader_integer_mix = GL_TRUE;
+         extensions->EXT_shader_integer_mix = GL_TRUE;
       }
    }
 
    /* Below are the cases which cannot be moved into tables easily. */
 
-   if (!ctx->Mesa_DXTn && !st->options.force_s3tc_enable) {
-      ctx->Extensions.EXT_texture_compression_s3tc = GL_FALSE;
-      ctx->Extensions.ANGLE_texture_compression_dxt = GL_FALSE;
+   if (!has_lib_dxtc && !options->force_s3tc_enable) {
+      extensions->EXT_texture_compression_s3tc = GL_FALSE;
+      extensions->ANGLE_texture_compression_dxt = GL_FALSE;
    }
 
    if (screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY,
                                 PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) {
 #if 0 /* XXX re-enable when GLSL compiler again supports geometry shaders */
-      ctx->Extensions.ARB_geometry_shader4 = GL_TRUE;
+      extensions->ARB_geometry_shader4 = GL_TRUE;
 #endif
    }
 
-   ctx->Extensions.NV_primitive_restart = GL_TRUE;
+   extensions->NV_primitive_restart = GL_TRUE;
    if (!screen->get_param(screen, PIPE_CAP_PRIMITIVE_RESTART)) {
-      ctx->Const.PrimitiveRestartInSoftware = GL_TRUE;
+      consts->PrimitiveRestartInSoftware = GL_TRUE;
    }
 
    /* ARB_color_buffer_float. */
    if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) {
-      ctx->Extensions.ARB_color_buffer_float = GL_TRUE;
-
-      if (!screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_CLAMPED)) {
-         st->clamp_vert_color_in_shader = TRUE;
-      }
-
-      if (!screen->get_param(screen, PIPE_CAP_FRAGMENT_COLOR_CLAMPED)) {
-         st->clamp_frag_color_in_shader = TRUE;
-      }
-
-      /* For drivers which cannot do color clamping, it's better to just
-       * disable ARB_color_buffer_float in the core profile, because
-       * the clamping is deprecated there anyway. */
-      if (ctx->API == API_OPENGL_CORE &&
-          (st->clamp_frag_color_in_shader || st->clamp_vert_color_in_shader)) {
-         st->clamp_vert_color_in_shader = GL_FALSE;
-         st->clamp_frag_color_in_shader = GL_FALSE;
-         ctx->Extensions.ARB_color_buffer_float = GL_FALSE;
-      }
+      extensions->ARB_color_buffer_float = GL_TRUE;
    }
 
    if (screen->fence_finish) {
-      ctx->Extensions.ARB_sync = GL_TRUE;
+      extensions->ARB_sync = GL_TRUE;
    }
 
    /* Maximum sample count. */
-   for (i = 16; i > 0; --i) {
-      enum pipe_format pformat = st_choose_format(st, GL_RGBA,
-                                                  GL_NONE, GL_NONE,
-                                                  PIPE_TEXTURE_2D, i,
-                                                  PIPE_BIND_RENDER_TARGET, FALSE);
-      if (pformat != PIPE_FORMAT_NONE) {
-         ctx->Const.MaxSamples = i;
-         ctx->Const.MaxColorTextureSamples = i;
-         break;
-      }
+   {
+      enum pipe_format color_formats[] = {
+         PIPE_FORMAT_R8G8B8A8_UNORM,
+         PIPE_FORMAT_B8G8R8A8_UNORM,
+         PIPE_FORMAT_A8R8G8B8_UNORM,
+         PIPE_FORMAT_A8B8G8R8_UNORM,
+      };
+      enum pipe_format depth_formats[] = {
+         PIPE_FORMAT_Z16_UNORM,
+         PIPE_FORMAT_Z24X8_UNORM,
+         PIPE_FORMAT_X8Z24_UNORM,
+         PIPE_FORMAT_Z32_UNORM,
+         PIPE_FORMAT_Z32_FLOAT
+      };
+      enum pipe_format int_formats[] = {
+         PIPE_FORMAT_R8G8B8A8_SINT
+      };
+
+      consts->MaxSamples =
+         get_max_samples_for_formats(screen, Elements(color_formats),
+                                     color_formats, 16,
+                                     PIPE_BIND_RENDER_TARGET);
+
+      consts->MaxColorTextureSamples =
+         get_max_samples_for_formats(screen, Elements(color_formats),
+                                     color_formats, consts->MaxSamples,
+                                     PIPE_BIND_SAMPLER_VIEW);
+
+      consts->MaxDepthTextureSamples =
+         get_max_samples_for_formats(screen, Elements(depth_formats),
+                                     depth_formats, consts->MaxSamples,
+                                     PIPE_BIND_SAMPLER_VIEW);
+
+      consts->MaxIntegerSamples =
+         get_max_samples_for_formats(screen, Elements(int_formats),
+                                     int_formats, consts->MaxSamples,
+                                     PIPE_BIND_SAMPLER_VIEW);
    }
-   for (i = ctx->Const.MaxSamples; i > 0; --i) {
-      enum pipe_format pformat = st_choose_format(st, GL_DEPTH_STENCIL,
-                                                  GL_NONE, GL_NONE,
-                                                  PIPE_TEXTURE_2D, i,
-                                                  PIPE_BIND_DEPTH_STENCIL, FALSE);
-      if (pformat != PIPE_FORMAT_NONE) {
-         ctx->Const.MaxDepthTextureSamples = i;
-         break;
-      }
-   }
-   for (i = ctx->Const.MaxSamples; i > 0; --i) {
-      enum pipe_format pformat = st_choose_format(st, GL_RGBA_INTEGER,
-                                                  GL_NONE, GL_NONE,
-                                                  PIPE_TEXTURE_2D, i,
-                                                  PIPE_BIND_RENDER_TARGET, FALSE);
-      if (pformat != PIPE_FORMAT_NONE) {
-         ctx->Const.MaxIntegerSamples = i;
-         break;
-      }
-   }
-   if (ctx->Const.MaxSamples == 1) {
+   if (consts->MaxSamples == 1) {
       /* one sample doesn't really make sense */
-      ctx->Const.MaxSamples = 0;
+      consts->MaxSamples = 0;
    }
-   else if (ctx->Const.MaxSamples >= 2) {
-      ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
-      ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
+   else if (consts->MaxSamples >= 2) {
+      extensions->EXT_framebuffer_multisample = GL_TRUE;
+      extensions->EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
    }
 
-   if (ctx->Const.MaxSamples == 0 && screen->get_param(screen, PIPE_CAP_FAKE_SW_MSAA)) {
-	ctx->Const.FakeSWMSAA = GL_TRUE;
-        ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
-        ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
-        ctx->Extensions.ARB_texture_multisample = GL_TRUE;
+   if (consts->MaxSamples == 0 && screen->get_param(screen, PIPE_CAP_FAKE_SW_MSAA)) {
+	consts->FakeSWMSAA = GL_TRUE;
+        extensions->EXT_framebuffer_multisample = GL_TRUE;
+        extensions->EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
+        extensions->ARB_texture_multisample = GL_TRUE;
    }
 
-   if (ctx->Const.MaxDualSourceDrawBuffers > 0 &&
-       !st->options.disable_blend_func_extended)
-      ctx->Extensions.ARB_blend_func_extended = GL_TRUE;
+   if (consts->MaxDualSourceDrawBuffers > 0 &&
+       !options->disable_blend_func_extended)
+      extensions->ARB_blend_func_extended = GL_TRUE;
 
-   st->has_time_elapsed =
-      screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED);
-
-   if (st->has_time_elapsed ||
-       ctx->Extensions.ARB_timer_query) {
-      ctx->Extensions.EXT_timer_query = GL_TRUE;
+   if (screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED) ||
+       extensions->ARB_timer_query) {
+      extensions->EXT_timer_query = GL_TRUE;
    }
 
-   if (ctx->Extensions.ARB_transform_feedback2 &&
-       ctx->Extensions.ARB_draw_instanced) {
-      ctx->Extensions.ARB_transform_feedback_instanced = GL_TRUE;
+   if (extensions->ARB_transform_feedback2 &&
+       extensions->ARB_draw_instanced) {
+      extensions->ARB_transform_feedback_instanced = GL_TRUE;
    }
-   if (st->options.force_glsl_extensions_warn)
-      ctx->Const.ForceGLSLExtensionsWarn = 1;
+   if (options->force_glsl_extensions_warn)
+      consts->ForceGLSLExtensionsWarn = 1;
 
-   if (st->options.disable_glsl_line_continuations)
-      ctx->Const.DisableGLSLLineContinuations = 1;
+   if (options->disable_glsl_line_continuations)
+      consts->DisableGLSLLineContinuations = 1;
 
-   if (st->options.allow_glsl_extension_directive_midshader)
-      ctx->Const.AllowGLSLExtensionDirectiveMidShader = GL_TRUE;
+   if (options->allow_glsl_extension_directive_midshader)
+      consts->AllowGLSLExtensionDirectiveMidShader = GL_TRUE;
 
-   ctx->Const.MinMapBufferAlignment =
+   consts->MinMapBufferAlignment =
       screen->get_param(screen, PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT);
 
    if (screen->get_param(screen, PIPE_CAP_TEXTURE_BUFFER_OBJECTS)) {
-      ctx->Extensions.ARB_texture_buffer_object = GL_TRUE;
+      extensions->ARB_texture_buffer_object = GL_TRUE;
 
-      ctx->Const.MaxTextureBufferSize =
+      consts->MaxTextureBufferSize =
          _min(screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE),
               (1u << 31) - 1);
-      ctx->Const.TextureBufferOffsetAlignment =
+      consts->TextureBufferOffsetAlignment =
          screen->get_param(screen, PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT);
 
-      if (ctx->Const.TextureBufferOffsetAlignment)
-         ctx->Extensions.ARB_texture_buffer_range = GL_TRUE;
+      if (consts->TextureBufferOffsetAlignment)
+         extensions->ARB_texture_buffer_range = GL_TRUE;
 
-      init_format_extensions(st, tbo_rgb32, Elements(tbo_rgb32),
-                             PIPE_BUFFER, PIPE_BIND_SAMPLER_VIEW);
+      init_format_extensions(screen, extensions, tbo_rgb32,
+                             Elements(tbo_rgb32), PIPE_BUFFER,
+                             PIPE_BIND_SAMPLER_VIEW);
    }
 
    if (screen->get_param(screen, PIPE_CAP_MIXED_FRAMEBUFFER_SIZES)) {
-      ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
+      extensions->ARB_framebuffer_object = GL_TRUE;
    }
 
    /* Unpacking a varying in the fragment shader costs 1 texture indirection.
@@ -809,21 +836,49 @@ void st_init_extensions(struct st_context *st)
       /* We can't disable varying packing if transform feedback is available,
        * because transform feedback code assumes a packed varying layout.
        */
-      if (!ctx->Extensions.EXT_transform_feedback)
-         ctx->Const.DisableVaryingPacking = GL_TRUE;
+      if (!extensions->EXT_transform_feedback)
+         consts->DisableVaryingPacking = GL_TRUE;
    }
 
-   if (ctx->API == API_OPENGL_CORE) {
-      ctx->Const.MaxViewports = screen->get_param(screen, PIPE_CAP_MAX_VIEWPORTS);
-      if (ctx->Const.MaxViewports >= 16) {
-         ctx->Const.ViewportBounds.Min = -16384.0;
-         ctx->Const.ViewportBounds.Max = 16384.0;
-         ctx->Extensions.ARB_viewport_array = GL_TRUE;
-         ctx->Extensions.ARB_fragment_layer_viewport = GL_TRUE;
-         if (ctx->Extensions.AMD_vertex_shader_layer)
-            ctx->Extensions.AMD_vertex_shader_viewport_index = GL_TRUE;
+   if (api == API_OPENGL_CORE) {
+      consts->MaxViewports = screen->get_param(screen, PIPE_CAP_MAX_VIEWPORTS);
+      if (consts->MaxViewports >= 16) {
+         consts->ViewportBounds.Min = -16384.0;
+         consts->ViewportBounds.Max = 16384.0;
+         extensions->ARB_viewport_array = GL_TRUE;
+         extensions->ARB_fragment_layer_viewport = GL_TRUE;
+         if (extensions->AMD_vertex_shader_layer)
+            extensions->AMD_vertex_shader_viewport_index = GL_TRUE;
       }
    }
-   if (ctx->Const.MaxProgramTextureGatherComponents > 0)
-      ctx->Extensions.ARB_texture_gather = GL_TRUE;
+   if (consts->MaxProgramTextureGatherComponents > 0)
+      extensions->ARB_texture_gather = GL_TRUE;
+
+   /* GL_ARB_ES3_compatibility.
+    *
+    * Assume that ES3 is supported if GLSL 3.30 is supported.
+    * (OpenGL 3.3 is a requirement for that extension.)
+    */
+   if (consts->GLSLVersion >= 330 &&
+       /* Requirements for ETC2 emulation. */
+       screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_UNORM,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_B8G8R8A8_SRGB,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_R16_UNORM,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_R16G16_UNORM,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_R16_SNORM,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_R16G16_SNORM,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW)) {
+      extensions->ARB_ES3_compatibility = GL_TRUE;
+   }
 }
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.h b/mesalib/src/mesa/state_tracker/st_extensions.h
index d098ed074..8d2724d67 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.h
+++ b/mesalib/src/mesa/state_tracker/st_extensions.h
@@ -31,10 +31,18 @@
 
 
 struct st_context;
-
-extern void st_init_limits(struct st_context *st);
-
-extern void st_init_extensions(struct st_context *st);
+struct pipe_screen;
+
+extern void st_init_limits(struct pipe_screen *screen,
+                           struct gl_constants *c,
+                           struct gl_extensions *extensions);
+
+extern void st_init_extensions(struct pipe_screen *screen,
+                               gl_api api,
+                               struct gl_constants *consts,
+                               struct gl_extensions *extensions,
+                               struct st_config_options *options,
+                               boolean has_lib_dxtc);
 
 
 #endif /* ST_EXTENSIONS_H */
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index 409079bd4..b5e03b0f8 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -54,7 +54,7 @@
  * Translate Mesa format to Gallium format.
  */
 enum pipe_format
-st_mesa_format_to_pipe_format(mesa_format mesaFormat)
+st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat)
 {
    switch (mesaFormat) {
    case MESA_FORMAT_A8B8G8R8_UNORM:
@@ -323,8 +323,19 @@ st_mesa_format_to_pipe_format(mesa_format mesaFormat)
    case MESA_FORMAT_LA_LATC2_SNORM:
       return PIPE_FORMAT_LATC2_SNORM;
 
+   /* The destination RGBA format mustn't be changed, because it's also
+    * a destination format of the unpack/decompression function. */
    case MESA_FORMAT_ETC1_RGB8:
-      return PIPE_FORMAT_ETC1_RGB8;
+      return st->has_etc1 ? PIPE_FORMAT_ETC1_RGB8 : PIPE_FORMAT_R8G8B8A8_UNORM;
+
+   case MESA_FORMAT_BPTC_RGBA_UNORM:
+      return PIPE_FORMAT_BPTC_RGBA_UNORM;
+   case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
+      return PIPE_FORMAT_BPTC_SRGBA;
+   case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
+      return PIPE_FORMAT_BPTC_RGB_FLOAT;
+   case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+      return PIPE_FORMAT_BPTC_RGB_UFLOAT;
 
    /* signed normalized formats */
    case MESA_FORMAT_R_SNORM8:
@@ -402,6 +413,26 @@ st_mesa_format_to_pipe_format(mesa_format mesaFormat)
    case MESA_FORMAT_B8G8R8X8_SRGB:
       return PIPE_FORMAT_B8G8R8X8_SRGB;
 
+   /* ETC2 formats are emulated as uncompressed ones.
+    * The destination formats mustn't be changed, because they are also
+    * destination formats of the unpack/decompression function. */
+   case MESA_FORMAT_ETC2_RGB8:
+   case MESA_FORMAT_ETC2_RGBA8_EAC:
+   case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
+      return PIPE_FORMAT_R8G8B8A8_UNORM;
+   case MESA_FORMAT_ETC2_SRGB8:
+   case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+   case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+      return PIPE_FORMAT_B8G8R8A8_SRGB;
+   case MESA_FORMAT_ETC2_R11_EAC:
+      return PIPE_FORMAT_R16_UNORM;
+   case MESA_FORMAT_ETC2_RG11_EAC:
+      return PIPE_FORMAT_R16G16_UNORM;
+   case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
+      return PIPE_FORMAT_R16_SNORM;
+   case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
+      return PIPE_FORMAT_R16G16_SNORM;
+
    default:
       return PIPE_FORMAT_NONE;
    }
@@ -685,6 +716,15 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
    case PIPE_FORMAT_ETC1_RGB8:
       return MESA_FORMAT_ETC1_RGB8;
 
+   case PIPE_FORMAT_BPTC_RGBA_UNORM:
+      return MESA_FORMAT_BPTC_RGBA_UNORM;
+   case PIPE_FORMAT_BPTC_SRGBA:
+      return MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM;
+   case PIPE_FORMAT_BPTC_RGB_FLOAT:
+      return MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT;
+   case PIPE_FORMAT_BPTC_RGB_UFLOAT:
+      return MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT;
+
    /* signed normalized formats */
    case PIPE_FORMAT_R8_SNORM:
       return MESA_FORMAT_R_SNORM8;
@@ -775,13 +815,21 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
  * Mesa formats to Gallium formats and back again.
  */
 static void
-test_format_conversion(void)
+test_format_conversion(struct st_context *st)
 {
    GLuint i;
 
    /* test all Mesa formats */
    for (i = 1; i < MESA_FORMAT_COUNT; i++) {
-      enum pipe_format pf = st_mesa_format_to_pipe_format(i);
+      enum pipe_format pf;
+
+      /* ETC formats are translated differently, skip them. */
+      if (_mesa_is_format_etc2(i))
+         continue;
+      if (i == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)
+         continue;
+
+      pf = st_mesa_format_to_pipe_format(st, i);
       if (pf != PIPE_FORMAT_NONE) {
          mesa_format mf = st_pipe_format_to_mesa_format(pf);
          assert(mf == i);
@@ -791,8 +839,13 @@ test_format_conversion(void)
    /* Test all Gallium formats */
    for (i = 1; i < PIPE_FORMAT_COUNT; i++) {
       mesa_format mf = st_pipe_format_to_mesa_format(i);
+
+      /* ETC formats are translated differently, skip them. */
+      if (i == PIPE_FORMAT_ETC1_RGB8 && !st->has_etc1)
+         continue;
+
       if (mf != MESA_FORMAT_NONE) {
-         enum pipe_format pf = st_mesa_format_to_pipe_format(mf);
+         enum pipe_format pf = st_mesa_format_to_pipe_format(st, mf);
          assert(pf == i);
       }
    }
@@ -1238,6 +1291,24 @@ static const struct format_mapping format_map[] = {
       { PIPE_FORMAT_ETC1_RGB8, 0 }
    },
 
+   /* BPTC */
+   {
+      { GL_COMPRESSED_RGBA_BPTC_UNORM, 0 },
+      { PIPE_FORMAT_BPTC_RGBA_UNORM, 0 },
+   },
+   {
+      { GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM, 0 },
+      { PIPE_FORMAT_BPTC_SRGBA, 0 },
+   },
+   {
+      { GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT, 0 },
+      { PIPE_FORMAT_BPTC_RGB_FLOAT, 0 },
+   },
+   {
+      { GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT, 0 },
+      { PIPE_FORMAT_BPTC_RGB_UFLOAT, 0 },
+   },
+
    /* signed/unsigned integer formats.
     */
    {
@@ -1680,7 +1751,7 @@ st_choose_format(struct st_context *st, GLenum internalFormat,
    {
       static boolean firstCall = TRUE;
       if (firstCall) {
-         test_format_conversion();
+         test_format_conversion(st);
          firstCall = FALSE;
       }
    }
@@ -1746,9 +1817,10 @@ st_choose_renderbuffer_format(struct st_context *st,
  * If no format is supported, return PIPE_FORMAT_NONE.
  */
 enum pipe_format
-st_choose_matching_format(struct pipe_screen *screen, unsigned bind,
+st_choose_matching_format(struct st_context *st, unsigned bind,
 			  GLenum format, GLenum type, GLboolean swapBytes)
 {
+   struct pipe_screen *screen = st->pipe->screen;
    mesa_format mesa_format;
 
    for (mesa_format = 1; mesa_format < MESA_FORMAT_COUNT; mesa_format++) {
@@ -1764,7 +1836,8 @@ st_choose_matching_format(struct pipe_screen *screen, unsigned bind,
 
       if (_mesa_format_matches_format_and_type(mesa_format, format, type,
                                                swapBytes)) {
-         enum pipe_format format = st_mesa_format_to_pipe_format(mesa_format);
+         enum pipe_format format =
+            st_mesa_format_to_pipe_format(st, mesa_format);
 
          if (format &&
              screen->is_format_supported(screen, format, PIPE_TEXTURE_2D, 0,
@@ -1834,16 +1907,14 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target,
        * with the "format".
        */
       if (iformat == baseFormat && iformat == basePackFormat) {
-         pFormat = st_choose_matching_format(st->pipe->screen, bindings,
-                                             format, type,
+         pFormat = st_choose_matching_format(st, bindings, format, type,
                                              ctx->Unpack.SwapBytes);
 
          if (pFormat != PIPE_FORMAT_NONE)
             return st_pipe_format_to_mesa_format(pFormat);
 
          /* try choosing format again, this time without render target bindings */
-         pFormat = st_choose_matching_format(st->pipe->screen,
-                                             PIPE_BIND_SAMPLER_VIEW,
+         pFormat = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW,
                                              format, type,
                                              ctx->Unpack.SwapBytes);
          if (pFormat != PIPE_FORMAT_NONE)
diff --git a/mesalib/src/mesa/state_tracker/st_format.h b/mesalib/src/mesa/state_tracker/st_format.h
index ce1e2306d..90e00e8eb 100644
--- a/mesalib/src/mesa/state_tracker/st_format.h
+++ b/mesalib/src/mesa/state_tracker/st_format.h
@@ -41,7 +41,7 @@ struct pipe_screen;
 
 
 extern enum pipe_format
-st_mesa_format_to_pipe_format(mesa_format mesaFormat);
+st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat);
 
 extern mesa_format
 st_pipe_format_to_mesa_format(enum pipe_format pipeFormat);
@@ -58,7 +58,7 @@ st_choose_renderbuffer_format(struct st_context *st,
                               GLenum internalFormat, unsigned sample_count);
 
 extern enum pipe_format
-st_choose_matching_format(struct pipe_screen *screen, unsigned bind,
+st_choose_matching_format(struct st_context *st, unsigned bind,
 			  GLenum format, GLenum type, GLboolean swapBytes);
 
 extern mesa_format
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 0290553c6..84bdc4f06 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -245,7 +245,8 @@ public:
    ir_instruction *ir;
    GLboolean cond_update;
    bool saturate;
-   int sampler; /**< sampler index */
+   st_src_reg sampler; /**< sampler register */
+   int sampler_array_size; /**< 1-based size of sampler array, 1 if not array */
    int tex_target; /**< One of TEXTURE_*_INDEX */
    GLboolean tex_shadow;
 
@@ -476,6 +477,7 @@ static st_dst_reg undef_dst = st_dst_reg(PROGRAM_UNDEFINED, SWIZZLE_NOOP, GLSL_T
 
 static st_dst_reg address_reg = st_dst_reg(PROGRAM_ADDRESS, WRITEMASK_X, GLSL_TYPE_FLOAT, 0);
 static st_dst_reg address_reg2 = st_dst_reg(PROGRAM_ADDRESS, WRITEMASK_X, GLSL_TYPE_FLOAT, 1);
+static st_dst_reg sampler_reladdr = st_dst_reg(PROGRAM_ADDRESS, WRITEMASK_X, GLSL_TYPE_FLOAT, 2);
 
 static void
 fail_link(struct gl_shader_program *prog, const char *fmt, ...) PRINTFLIKE(2, 3);
@@ -1460,9 +1462,15 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
       break;
 
    case ir_unop_dFdx:
+   case ir_unop_dFdx_coarse:
       emit(ir, TGSI_OPCODE_DDX, result_dst, op[0]);
       break;
+   case ir_unop_dFdx_fine:
+      emit(ir, TGSI_OPCODE_DDX_FINE, result_dst, op[0]);
+      break;
    case ir_unop_dFdy:
+   case ir_unop_dFdy_coarse:
+   case ir_unop_dFdy_fine:
    {
       /* The X component contains 1 or -1 depending on whether the framebuffer
        * is a FBO or the window system buffer, respectively.
@@ -1483,7 +1491,8 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
       st_src_reg temp = get_temp(glsl_type::vec4_type);
 
       emit(ir, TGSI_OPCODE_MUL, st_dst_reg(temp), transform_y, op[0]);
-      emit(ir, TGSI_OPCODE_DDY, result_dst, temp);
+      emit(ir, ir->operation == ir_unop_dFdy_fine ?
+           TGSI_OPCODE_DDY_FINE : TGSI_OPCODE_DDY, result_dst, temp);
       break;
    }
 
@@ -2799,6 +2808,8 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
    glsl_to_tgsi_instruction *inst = NULL;
    unsigned opcode = TGSI_OPCODE_NOP;
    const glsl_type *sampler_type = ir->sampler->type;
+   ir_rvalue *sampler_index =
+      _mesa_get_sampler_array_nonconst_index(ir->sampler);
    bool is_cube_array = false;
    unsigned i;
 
@@ -3016,6 +3027,11 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
       coord_dst.writemask = WRITEMASK_XYZW;
    }
 
+   if (sampler_index) {
+      sampler_index->accept(this);
+      emit_arl(ir, sampler_reladdr, this->result);
+   }
+
    if (opcode == TGSI_OPCODE_TXD)
       inst = emit(ir, opcode, result_dst, coord, dx, dy);
    else if (opcode == TGSI_OPCODE_TXQ) {
@@ -3045,9 +3061,17 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
    if (ir->shadow_comparitor)
       inst->tex_shadow = GL_TRUE;
 
-   inst->sampler = _mesa_get_sampler_uniform_value(ir->sampler,
-        					   this->shader_program,
-        					   this->prog);
+   inst->sampler.index = _mesa_get_sampler_uniform_value(ir->sampler,
+                                                         this->shader_program,
+                                                         this->prog);
+   if (sampler_index) {
+      inst->sampler.reladdr = ralloc(mem_ctx, st_src_reg);
+      memcpy(inst->sampler.reladdr, &sampler_reladdr, sizeof(sampler_reladdr));
+      inst->sampler_array_size =
+         ir->sampler->as_dereference_array()->array->type->array_size();
+   } else {
+      inst->sampler_array_size = 1;
+   }
 
    if (ir->offset) {
       for (i = 0; i < MAX_GLSL_TEXTURE_OFFSET && offset[i].file != PROGRAM_UNDEFINED; i++)
@@ -3215,10 +3239,12 @@ count_resources(glsl_to_tgsi_visitor *v, gl_program *prog)
 
    foreach_in_list(glsl_to_tgsi_instruction, inst, &v->instructions) {
       if (is_tex_instruction(inst->op)) {
-         v->samplers_used |= 1 << inst->sampler;
+         for (int i = 0; i < inst->sampler_array_size; i++) {
+            v->samplers_used |= 1 << (inst->sampler.index + i);
 
-         if (inst->tex_shadow) {
-            prog->ShadowSamplers |= 1 << inst->sampler;
+            if (inst->tex_shadow) {
+               prog->ShadowSamplers |= 1 << (inst->sampler.index + i);
+            }
          }
       }
    }
@@ -3952,7 +3978,7 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
    src0 = v->get_temp(glsl_type::vec4_type);
    dst0 = st_dst_reg(src0);
    inst = v->emit(NULL, TGSI_OPCODE_TEX, dst0, coord);
-   inst->sampler = 0;
+   inst->sampler_array_size = 1;
    inst->tex_target = TEXTURE_2D_INDEX;
 
    prog->InputsRead |= VARYING_BIT_TEX0;
@@ -3991,14 +4017,16 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
       /* TEX temp.rg, colorTemp.rgba, texture[1], 2D; */
       temp_dst.writemask = WRITEMASK_XY; /* write R,G */
       inst = v->emit(NULL, TGSI_OPCODE_TEX, temp_dst, src0);
-      inst->sampler = 1;
+      inst->sampler.index = 1;
+      inst->sampler_array_size = 1;
       inst->tex_target = TEXTURE_2D_INDEX;
 
       /* TEX temp.ba, colorTemp.baba, texture[1], 2D; */
       src0.swizzle = MAKE_SWIZZLE4(SWIZZLE_Z, SWIZZLE_W, SWIZZLE_Z, SWIZZLE_W);
       temp_dst.writemask = WRITEMASK_ZW; /* write B,A */
       inst = v->emit(NULL, TGSI_OPCODE_TEX, temp_dst, src0);
-      inst->sampler = 1;
+      inst->sampler.index = 1;
+      inst->sampler_array_size = 1;
       inst->tex_target = TEXTURE_2D_INDEX;
 
       prog->SamplersUsed |= (1 << 1); /* mark sampler 1 as used */
@@ -4079,7 +4107,8 @@ get_bitmap_visitor(struct st_fragment_program *fp,
    src0 = v->get_temp(glsl_type::vec4_type);
    dst0 = st_dst_reg(src0);
    inst = v->emit(NULL, TGSI_OPCODE_TEX, dst0, coord);
-   inst->sampler = samplerIndex;
+   inst->sampler.index = samplerIndex;
+   inst->sampler_array_size = 1;
    inst->tex_target = TEXTURE_2D_INDEX;
 
    prog->InputsRead |= VARYING_BIT_TEX0;
@@ -4135,7 +4164,7 @@ struct st_translate {
    struct ureg_src *immediates;
    struct ureg_dst outputs[PIPE_MAX_SHADER_OUTPUTS];
    struct ureg_src inputs[PIPE_MAX_SHADER_INPUTS];
-   struct ureg_dst address[2];
+   struct ureg_dst address[3];
    struct ureg_src samplers[PIPE_MAX_SAMPLERS];
    struct ureg_src systemValues[SYSTEM_VALUE_MAX];
    struct tgsi_texture_offset tex_offsets[MAX_GLSL_TEXTURE_OFFSET];
@@ -4546,7 +4575,11 @@ compile_tgsi_instruction(struct st_translate *t,
    case TGSI_OPCODE_TXL2:
    case TGSI_OPCODE_TG4:
    case TGSI_OPCODE_LODQ:
-      src[num_src++] = t->samplers[inst->sampler];
+      src[num_src] = t->samplers[inst->sampler.index];
+      if (inst->sampler.reladdr)
+         src[num_src] =
+            ureg_src_indirect(src[num_src], ureg_src(t->address[2]));
+      num_src++;
       for (i = 0; i < inst->tex_offset_num_offset; i++) {
          texoffsets[i] = translate_tex_offset(t, &inst->tex_offsets[i], i);
       }
@@ -4977,10 +5010,9 @@ st_translate_program(
    /* Declare address register.
     */
    if (program->num_address_regs > 0) {
-      assert(program->num_address_regs <= 2);
-      t->address[0] = ureg_DECL_address(ureg);
-      if (program->num_address_regs == 2)
-         t->address[1] = ureg_DECL_address(ureg);
+      assert(program->num_address_regs <= 3);
+      for (int i = 0; i < program->num_address_regs; i++)
+         t->address[i] = ureg_DECL_address(ureg);
    }
 
    /* Declare misc input registers
@@ -5176,7 +5208,7 @@ get_mesa_program(struct gl_context *ctx,
    GLenum target = _mesa_shader_stage_to_program(shader->Stage);
    bool progress;
    struct gl_shader_compiler_options *options =
-         &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader->Type)];
+         &ctx->Const.ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader->Type)];
    struct pipe_screen *pscreen = ctx->st->pipe->screen;
    unsigned ptarget = shader_stage_to_ptarget(shader->Stage);
 
@@ -5365,7 +5397,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
       bool progress;
       exec_list *ir = prog->_LinkedShaders[i]->ir;
       const struct gl_shader_compiler_options *options =
-            &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(prog->_LinkedShaders[i]->Type)];
+            &ctx->Const.ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(prog->_LinkedShaders[i]->Type)];
 
       /* If there are forms of indirect addressing that the driver
        * cannot handle, perform the lowering pass.
diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index 706af7fd1..7bc33268e 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -26,6 +26,7 @@
  */
 
 #include "main/mtypes.h"
+#include "main/extensions.h"
 #include "main/context.h"
 #include "main/texobj.h"
 #include "main/teximage.h"
@@ -38,6 +39,7 @@
 #include "st_texture.h"
 
 #include "st_context.h"
+#include "st_extensions.h"
 #include "st_format.h"
 #include "st_cb_fbo.h"
 #include "st_cb_flush.h"
@@ -910,6 +912,41 @@ st_manager_add_color_renderbuffer(struct st_context *st,
    return TRUE;
 }
 
+static unsigned get_version(struct pipe_screen *screen,
+                            struct st_config_options *options, gl_api api)
+{
+   struct gl_constants consts = {0};
+   struct gl_extensions extensions = {0};
+   GLuint version;
+
+   if ((api == API_OPENGL_COMPAT || api == API_OPENGL_CORE) &&
+       _mesa_override_gl_version_contextless(&consts, &api, &version)) {
+      return version;
+   }
+
+   _mesa_init_constants(&consts, api);
+   _mesa_init_extensions(&extensions);
+
+   st_init_limits(screen, &consts, &extensions);
+   st_init_extensions(screen, api, &consts, &extensions, options, GL_TRUE);
+
+   return _mesa_get_version(&extensions, &consts, api);
+}
+
+static void
+st_api_query_versions(struct st_api *stapi, struct st_manager *sm,
+                      struct st_config_options *options,
+                      int *gl_core_version,
+                      int *gl_compat_version,
+                      int *gl_es1_version,
+                      int *gl_es2_version)
+{
+   *gl_core_version = get_version(sm->screen, options, API_OPENGL_CORE);
+   *gl_compat_version = get_version(sm->screen, options, API_OPENGL_COMPAT);
+   *gl_es1_version = get_version(sm->screen, options, API_OPENGLES);
+   *gl_es2_version = get_version(sm->screen, options, API_OPENGLES2);
+}
+
 static const struct st_api st_gl_api = {
    "Mesa " PACKAGE_VERSION,
    ST_API_OPENGL,
@@ -920,6 +957,7 @@ static const struct st_api st_gl_api = {
    0,
    ST_API_FEATURE_MS_VISUALS_MASK,
    st_api_destroy,
+   st_api_query_versions,
    st_api_get_proc_address,
    st_api_create_context,
    st_api_make_current,
diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c
index c14882142..af9b7675f 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_texture.c
@@ -197,7 +197,8 @@ st_gl_texture_dims_to_pipe_dims(GLenum texture,
  * Check if a texture image can be pulled into a unified mipmap texture.
  */
 GLboolean
-st_texture_match_image(const struct pipe_resource *pt,
+st_texture_match_image(struct st_context *st,
+                       const struct pipe_resource *pt,
                        const struct gl_texture_image *image)
 {
    GLuint ptWidth, ptHeight, ptDepth, ptLayers;
@@ -209,7 +210,7 @@ st_texture_match_image(const struct pipe_resource *pt,
 
    /* Check if this image's format matches the established texture's format.
     */
-   if (st_mesa_format_to_pipe_format(image->TexFormat) != pt->format)
+   if (st_mesa_format_to_pipe_format(st, image->TexFormat) != pt->format)
       return GL_FALSE;
 
    st_gl_texture_dims_to_pipe_dims(image->TexObject->Target,
@@ -269,14 +270,15 @@ st_texture_image_map(struct st_context *st, struct st_texture_image *stImage,
          unsigned new_size = z + 1;
 
          stImage->transfer = realloc(stImage->transfer,
-                                     new_size * sizeof(void*));
+                     new_size * sizeof(struct st_texture_image_transfer));
          memset(&stImage->transfer[stImage->num_transfers], 0,
-               (new_size - stImage->num_transfers) * sizeof(void*));
+                (new_size - stImage->num_transfers) *
+                sizeof(struct st_texture_image_transfer));
          stImage->num_transfers = new_size;
       }
 
-      assert(!stImage->transfer[z]);
-      stImage->transfer[z] = *transfer;
+      assert(!stImage->transfer[z].transfer);
+      stImage->transfer[z].transfer = *transfer;
    }
    return map;
 }
@@ -288,7 +290,7 @@ st_texture_image_unmap(struct st_context *st,
 {
    struct pipe_context *pipe = st->pipe;
    struct pipe_transfer **transfer =
-      &stImage->transfer[slice + stImage->base.Face];
+      &stImage->transfer[slice + stImage->base.Face].transfer;
 
    DBG("%s\n", __FUNCTION__);
 
diff --git a/mesalib/src/mesa/state_tracker/st_texture.h b/mesalib/src/mesa/state_tracker/st_texture.h
index affb56812..ce1cf8b0a 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.h
+++ b/mesalib/src/mesa/state_tracker/st_texture.h
@@ -38,6 +38,16 @@
 struct pipe_resource;
 
 
+struct st_texture_image_transfer {
+   struct pipe_transfer *transfer;
+
+   /* For ETC fallback. */
+   GLubyte *temp_data; /**< Temporary ETC texture storage. */
+   unsigned temp_stride; /**< Stride of the ETC texture storage. */
+   GLubyte *map; /**< Saved map pointer of the uncompressed transfer. */
+};
+
+
 /**
  * Subclass of gl_texure_image.
  */
@@ -59,7 +69,7 @@ struct st_texture_image
    /* List of transfers, allocated on demand.
     * transfer[layer] is a mapping for that layer.
     */
-   struct pipe_transfer **transfer;
+   struct st_texture_image_transfer *transfer;
    unsigned num_transfers;
 };
 
@@ -189,7 +199,8 @@ st_gl_texture_dims_to_pipe_dims(GLenum texture,
 /* Check if an image fits into an existing texture object.
  */
 extern GLboolean
-st_texture_match_image(const struct pipe_resource *pt,
+st_texture_match_image(struct st_context *st,
+                       const struct pipe_resource *pt,
                        const struct gl_texture_image *image);
 
 /* Return a pointer to an image within a texture.  Return image stride as
diff --git a/mesalib/src/mesa/swrast/s_texfetch.c b/mesalib/src/mesa/swrast/s_texfetch.c
index aef023217..38d71caa3 100644
--- a/mesalib/src/mesa/swrast/s_texfetch.c
+++ b/mesalib/src/mesa/swrast/s_texfetch.c
@@ -512,6 +512,30 @@ texfetch_funcs[] =
       fetch_compressed,
       fetch_compressed,
       fetch_compressed
+   },
+   {
+      MESA_FORMAT_BPTC_RGBA_UNORM,
+      fetch_compressed,
+      fetch_compressed,
+      fetch_compressed
+   },
+   {
+      MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM,
+      fetch_compressed,
+      fetch_compressed,
+      fetch_compressed
+   },
+   {
+      MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT,
+      fetch_compressed,
+      fetch_compressed,
+      fetch_compressed
+   },
+   {
+      MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT,
+      fetch_compressed,
+      fetch_compressed,
+      fetch_compressed
    }
 };
 
diff --git a/mesalib/src/mesa/vbo/vbo_exec_array.c b/mesalib/src/mesa/vbo/vbo_exec_array.c
index 9c161ccca..3f7058da1 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_array.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_array.c
@@ -1890,6 +1890,12 @@ _mesa_DrawArrays(GLenum mode, GLint first, GLsizei count)
    vbo_exec_DrawArrays(mode, first, count);
 }
 
+void GLAPIENTRY
+_mesa_DrawArraysInstanced(GLenum mode, GLint first, GLsizei count,
+                          GLsizei primcount)
+{
+   vbo_exec_DrawArraysInstanced(mode, first, count, primcount);
+}
 
 void GLAPIENTRY
 _mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
diff --git a/xorg-server/xkeyboard-config/rules/base.o_s.part b/xorg-server/xkeyboard-config/rules/base.o_s.part
index e31ab64e4..cda36e459 100644
--- a/xorg-server/xkeyboard-config/rules/base.o_s.part
+++ b/xorg-server/xkeyboard-config/rules/base.o_s.part
@@ -79,6 +79,10 @@
   ctrl:rctrl_ralt	=	+ctrl(rctrl_ralt)
   ctrl:menu_rctrl	=	+ctrl(menu_rctrl)
   ctrl:ralt_rctrl	=	+ctrl(ralt_rctrl)
+  ctrl:swap_lalt_lctl	=	+ctrl(swap_lalt_lctl)
+  ctrl:swap_lwin_lctl	=	+ctrl(swap_lwin_lctl)
+  ctrl:swap_rwin_rctl	=	+ctrl(swap_rwin_rctl)
+  ctrl:swap_lalt_lctl_lwin  =	+ctrl(swap_lalt_lctl_lwin)
   compose:ralt		=	+compose(ralt)
   compose:lwin		=	+compose(lwin)
   compose:lwin-altgr	=	+compose(lwin-altgr)
diff --git a/xorg-server/xkeyboard-config/rules/base.xml.in b/xorg-server/xkeyboard-config/rules/base.xml.in
index 319878fab..a7aa5de29 100644
--- a/xorg-server/xkeyboard-config/rules/base.xml.in
+++ b/xorg-server/xkeyboard-config/rules/base.xml.in
@@ -3513,6 +3513,12 @@
         </variant>
         <variant>
           <configItem>
+            <name>mac_legacy</name>
+            <_description>Icelandic (Macintosh, legacy)</_description>
+          </configItem>
+        </variant>
+        <variant>
+          <configItem>
             <name>mac</name>
             <_description>Icelandic (Macintosh)</_description>
           </configItem>
@@ -6103,6 +6109,11 @@
           <name>ctrl:swap_lwin_lctl</name>
           <_description>Swap Left Win key with Left Ctrl key</_description>
         </configItem>
+      </option><option>
+        <configItem>
+          <name>ctrl:swap_rwin_rctl</name>
+          <_description>Swap Right Win key with Right Ctrl key</_description>
+        </configItem>
       </option>
       <option>
         <configItem>
diff --git a/xorg-server/xkeyboard-config/symbols/ctrl b/xorg-server/xkeyboard-config/symbols/ctrl
index 785777cfe..dd68add1a 100644
--- a/xorg-server/xkeyboard-config/symbols/ctrl
+++ b/xorg-server/xkeyboard-config/symbols/ctrl
@@ -70,6 +70,13 @@ xkb_symbols "swap_lwin_lctl" {
     replace key <LCTL> { [ Super_L ] };
 };
 
+// Swap the functions of the right Win key and the right Ctrl key.
+partial modifier_keys
+xkb_symbols "swap_rwin_rctl" {
+    replace key <RWIN> { [ Control_R ] };
+    replace key <RCTL> { [ Super_R ] };
+};
+
 // Map Ctrl to the left Alt key, Alt to the left Win key,
 // and Super to the left Ctrl key.
 partial modifier_keys
diff --git a/xorg-server/xkeyboard-config/symbols/is b/xorg-server/xkeyboard-config/symbols/is
index 93af3f803..20d365492 100644
--- a/xorg-server/xkeyboard-config/symbols/is
+++ b/xorg-server/xkeyboard-config/symbols/is
@@ -87,6 +87,12 @@ xkb_symbols "nodeadkeys" {
 // * 2006-01-14:
 //   Revised the comments in the file
 //
+// * 2013-05-30:
+//   Renamed the old keyboard layout and created a new one that conforms with the later 
+//   model Apple Laptop and Aluminium USB/Bluetooth keyboards (A1243/A1255 and later) 
+//   that are used with the more recent versions of OS X. Also replaced some Unicode 
+//   codes with proper symbol names.
+//
 // = NOTES
 // * 20 characters in this keymap have no named character defined in
 //   include/keysymdef.h and as a result their Unicode code points in
@@ -106,68 +112,134 @@ xkb_symbols "nodeadkeys" {
 //   you're able to get it running with such a keyboard
 
 // Copied from macintosh_vndr/is
+
+xkb_symbols "mac_legacy" {
+    name[Group1]= "Icelandic (Macintosh, legacy)";
+
+    //-- Row 5 (E) --//
+    key <TLDE> { [ sterling,   section,    UF8FF,        apostrophe ] };
+    key <AE01> { [ 1,          exclam,     exclamdown,   VoidSymbol ] };
+    key <AE02> { [ 2,          quotedbl,   at,           VoidSymbol ] };
+    key <AE03> { [ 3,          numbersign, U2122,        sterling   ] };
+    key <AE04> { [ 4,          dollar,     U00A2,        EuroSign   ] };
+    key <AE05> { [ 5,          percent,    U2030,        infinity   ] };
+    key <AE06> { [ 6,          ampersand,  asciicircum,  U2044      ] };
+    key <AE07> { [ 7,          slash,      backslash,    U00F7      ] };
+    key <AE08> { [ 8,          parenleft,  bracketleft,  braceleft  ] };
+    key <AE09> { [ 9,          parenright, bracketright, braceright ] };
+    key <AE10> { [ 0,          equal,      U2260,        U2248      ] };
+    key <AE11> { [ odiaeresis, Odiaeresis, oslash,       Ooblique   ] };
+    key <AE12> { [ minus,      underscore, endash,       emdash     ] };
+
+    
+    //-- Row 4 (D) --//
+    key <AD01> { [ q,          Q,        paragraph,       VoidSymbol ] };
+    key <AD02> { [ w,          W,        U2211,           VoidSymbol ] };
+    key <AD03> { [ e,          E,        dead_grave,      VoidSymbol ] };
+    key <AD04> { [ r,          R,        registered,      VoidSymbol ] };
+    key <AD05> { [ t,          T,        degree,          VoidSymbol ] };
+    key <AD06> { [ y,          Y,        yen,             VoidSymbol ] };
+    key <AD07> { [ u,          U,        dead_diaeresis,  VoidSymbol ] };
+    key <AD08> { [ i,          I,        U0131,           U00AA      ] };
+    key <AD09> { [ o,          O,        dead_circumflex, U00BA      ] };
+    key <AD10> { [ p,          P,        Greek_pi,        Greek_PI   ] };
+    key <AD11> { [ eth,        Eth,      U201e,           U201c      ] };
+    key <AD12> { [ apostrophe, question, questiondown,    U00B7      ] };
+    
+    
+    //-- Row 3 (C) --//
+    key <AC01> { [ a,          A,                aring,     Aring      ] };
+    key <AC02> { [ s,          S,                ssharp,    abovedot   ] };
+    key <AC03> { [ d,          D,                U2202,     U2DA       ] };
+    key <AC04> { [ f,          F,                U192,      macron     ] };
+    key <AC05> { [ g,          G,                copyright, breve      ] };
+    key <AC06> { [ h,          H,                bar,       VoidSymbol ] };
+    key <AC07> { [ j,          J,                U2206,     U2dd       ] };
+    key <AC08> { [ k,          K,                U00AC,     VoidSymbol ] };
+    key <AC09> { [ l,          L,                U2026,     caron      ] };
+    key <AC10> { [ ae,         AE,               oe,        OE         ] };
+    key <AC11> { [ dead_acute, dead_diaeresis,   U201A,     U2018      ] };
+    key <BKSL> { [ plus,       asterisk,         U2022,     plusminus  ] };
+    
+    
+    //-- Row 2  (B) --//
+    key <LSGT> { [ less,   greater,   section,          UF8FF          ] };
+    key <AB01> { [ z,      Z,         U3A9,             VoidSymbol     ] };
+    key <AB02> { [ x,      X,         asciitilde,       VoidSymbol     ] };
+    key <AB03> { [ c,      C,         ccedilla,         Ccedilla       ] };
+    key <AB04> { [ v,      V,         U221A,            U25CA          ] };
+    key <AB05> { [ b,      B,         U222B,            VoidSymbol     ] };
+    key <AB06> { [ n,      N,         dead_tilde,       VoidSymbol     ] };
+    key <AB07> { [ m,      M,         U00B5,            VoidSymbol     ] };
+    key <AB08> { [ comma,  semicolon, lessthanequal,    guillemotleft  ] };
+    key <AB09> { [ period, colon,     greaterthanequal, guillemotright ] };
+    key <AB10> { [ thorn,  Thorn,     U2019,            U201d          ] };
+
+    include "level3(ralt_switch)"
+};
+
 partial alphanumeric_keys
 xkb_symbols "mac" {
     name[Group1]= "Icelandic (Macintosh)";
 
-	//-- Row 5 (E) --//
-	key <TLDE> {	[	sterling,	section, 	UF8FF,		apostrophe	]	};
-	key <AE01> {	[	1,		exclam, 	exclamdown,	VoidSymbol	]	};
-	key <AE02> {	[	2,		quotedbl, 	at,		VoidSymbol	]	};
-	key <AE03> {	[	3,		numbersign, 	U2122,		sterling	]	};
-	key <AE04> {	[	4,		dollar, 	U00A2,		EuroSign	]	};
-	key <AE05> {	[	5,		percent, 	U2030,		infinity	]	};
-	key <AE06> {	[	6,		ampersand, 	asciicircum,	U2044		]	};
-	key <AE07> {	[	7,		slash, 	backslash,	U00F7		]	};
-	key <AE08> {	[	8,		parenleft, 	bracketleft,	braceleft	]	};
-	key <AE09> {	[	9,		parenright, 	bracketright,	braceright	]	};
-	key <AE10> {	[	0,		equal, 	U2260,		U2248		]	};
-	key <AE11> {	[	odiaeresis,	Odiaeresis, 	oslash,		Ooblique	]	};
-	key <AE12> {	[	minus,		underscore, 	endash,		emdash		]	};
-
-
-	//-- Row 4 (D) --//
-	key <AD01> {	[	q,		Q, 	paragraph,	VoidSymbol	]	};
-	key <AD02> {	[	w,		W, 	U2211,		VoidSymbol	]	};
-	key <AD03> {	[	e,		E, 	dead_grave,	VoidSymbol	]	};
-	key <AD04> {	[	r,		R, 	registered,	VoidSymbol	]	};
-	key <AD05> {	[	t,		T, 	degree,		VoidSymbol	]	};
-	key <AD06> {	[	y,		Y, 	yen,		VoidSymbol	]	};
-	key <AD07> {	[	u,		U, 	dead_diaeresis,	VoidSymbol	]	};
-	key <AD08> {	[	i,		I, 	U0131,		U00AA		]	};
-	key <AD09> {	[	o,		O, 	dead_circumflex,U00BA		]	};
-	key <AD10> {	[	p,		P, 	Greek_pi,	Greek_PI	]	};
-	key <AD11> {	[	eth,		Eth, 	U201e,		U201c		]	};
-	key <AD12> {	[	apostrophe,	question, 	questiondown,	U00B7		]	};
-
-
-	//-- Row 3 (C) --//
-	key <AC01> {	[	a,		A, 	aring,		Aring		]	};
-	key <AC02> {	[	s,		S, 	ssharp,		abovedot	]	};
-	key <AC03> {	[	d,		D, 	U2202,		U2DA		]	};
-	key <AC04> {	[	f,		F, 	U192,		macron		]	};
-	key <AC05> {	[	g,		G, 	copyright,	breve		]	};
-	key <AC06> {	[	h,		H, 	bar,		VoidSymbol	]	};
-	key <AC07> {	[	j,		J, 	U2206,		U2dd		]	};
-	key <AC08> {	[	k,		K, 	U00AC,		VoidSymbol	]	};
-	key <AC09> {	[	l,		L, 	U2026,		caron		]	};
-	key <AC10> {	[	ae,		AE, 	oe,		OE		]	};
-	key <AC11> {	[	dead_acute,	dead_diaeresis, 	U201A,		U2018		]	};
-	key <BKSL> {	[	plus,		asterisk, 	U2022,		plusminus	]	};
-
-
-	//-- Row 2  (B) --//
-	key <LSGT> {	[	less,		greater, 	section,	UF8FF		]	};
-	key <AB01> {	[	z,		Z, 	U3A9,		VoidSymbol	]	};
-	key <AB02> {	[	x,		X, 	asciitilde,	VoidSymbol	]	};
-	key <AB03> {	[	c,		C, 	ccedilla,	Ccedilla	]	};
-	key <AB04> {	[	v,		V, 	U221A,		U25CA		]	};
-	key <AB05> {	[	b,		B, 	U222B,		VoidSymbol	]	};
-	key <AB06> {	[	n,		N, 	dead_tilde,	VoidSymbol	]	};
-	key <AB07> {	[	m,		M, 	U00B5,		VoidSymbol	]	};
-	key <AB08> {	[	comma,		semicolon, 	lessthanequal,	guillemotleft	]	};
-	key <AB09> {	[	period,		colon, 	greaterthanequal,guillemotright	]	};
-	key <AB10> {	[	thorn,		Thorn, 	U2019,		U201d		]	};
+    //-- Row 5 (E) --//
+    key <TLDE> { [ less,       greater,    bar,          UF8FF       ] };
+    key <AE01> { [ 1,          exclam,     exclamdown,   VoidSymbol  ] };
+    key <AE02> { [ 2,          quotedbl,   at,           VoidSymbol  ] };
+    key <AE03> { [ 3,          numbersign, trademark,    sterling    ] };
+    key <AE04> { [ 4,          dollar,     cent,         EuroSign    ] };
+    key <AE05> { [ 5,          percent,    U2030,        infinity    ] };
+    key <AE06> { [ 6,          ampersand,  asciicircum,  U2044       ] };
+    key <AE07> { [ 7,          slash,      braceleft,    division    ] };
+    key <AE08> { [ 8,          parenleft,  bracketleft,  braceleft   ] };
+    key <AE09> { [ 9,          parenright, bracketright, braceright  ] };
+    key <AE10> { [ 0,          equal,      braceright,   approxeq    ] };
+    key <AE11> { [ odiaeresis, Odiaeresis, backslash,    U2260       ] };
+    key <AE12> { [ minus,      underscore, endash,       emdash      ] };
+
+
+    //-- Row 4 (D) --//
+    key <AD01> { [ q,          Q,          U0040,              paragraph           ] };
+    key <AD02> { [ w,          W,          U2211,              U00A7               ] };
+    key <AD03> { [ e,          E,          U20AC,              U00BF               ] };
+    key <AD04> { [ r,          R,          registered,         VoidSymbol          ] };
+    key <AD05> { [ t,          T,          degree,             U2022               ] };
+    key <AD06> { [ y,          Y,          yen,                VoidSymbol          ] };
+    key <AD07> { [ u,          U,          dead_diaeresis,     VoidSymbol          ] };
+    key <AD08> { [ i,          I,          idotless,           ordfeminine         ] };
+    key <AD09> { [ o,          O,          dead_circumflex,    U00BA               ] };
+    key <AD10> { [ p,          P,          Greek_pi,           Greek_PI            ] };
+    key <AD11> { [ eth,        Eth,        doublelowquotemark, leftdoublequotemark ] };
+    key <AD12> { [ apostrophe, question,   asciitilde,         periodcentered      ] };
+
+
+    //-- Row 3 (C) --//
+    key <AC01> { [ a,          A,          aring,             Aring               ] };
+    key <AC02> { [ s,          S,          ssharp,            abovedot            ] };
+    key <AC03> { [ d,          D,          partialderivative, U02DA               ] };
+    key <AC04> { [ f,          F,          function,          macron              ] };
+    key <AC05> { [ g,          G,          copyright,         breve               ] };
+    key <AC06> { [ h,          H,          bar,               U00B8               ] };
+    key <AC07> { [ j,          J,          U2206,             doubleacute         ] };
+    key <AC08> { [ k,          K,          notsign,           U2DB                ] };
+    key <AC09> { [ l,          L,          ellipsis,          caron               ] };
+    key <AC10> { [ ae,         AE,         oe,                OE                  ] };
+    key <AC11> { [ dead_acute, dead_acute, asciicircum,       leftsinglequotemark ] };
+    key <BKSL> { [ plus,       asterisk,   grave,             plusminus           ] };
+
+
+    //-- Row 2  (B) --//
+    key <LSGT> { [ degree, dead_diaeresis, oslash,               Ooblique             ] };
+    key <AB01> { [ z,      Z,              Greek_OMEGA,          VoidSymbol           ] };
+    key <AB02> { [ x,      X,              asciitilde,           VoidSymbol           ] };
+    key <AB03> { [ c,      C,              ccedilla,             Ccedilla             ] };
+    key <AB04> { [ v,      V,              radical,              U25CA                ] };
+    key <AB05> { [ b,      B,              integral,             VoidSymbol           ] };
+    key <AB06> { [ n,      N,              dead_tilde,           VoidSymbol           ] };
+    key <AB07> { [ m,      M,              mu,                   VoidSymbol           ] };
+    key <AB08> { [ comma,  semicolon,      lessthanequal,        guillemotleft        ] };
+    key <AB09> { [ period, colon,          greaterthanequal,     guillemotright       ] };
+    key <AB10> { [ thorn,  Thorn,          rightsinglequotemark, rightdoublequotemark ] };
 
     include "level3(ralt_switch)"
 };
diff --git a/xorg-server/xkeyboard-config/symbols/typo b/xorg-server/xkeyboard-config/symbols/typo
index 9462f2722..3b555f8c3 100644
--- a/xorg-server/xkeyboard-config/symbols/typo
+++ b/xorg-server/xkeyboard-config/symbols/typo
@@ -48,7 +48,7 @@ xkb_symbols "base" {
 // 4th keyboard row
     key <AB02> { [NoSymbol, NoSymbol, multiply, U22C5] }; // "x"
     key <AB03> { [NoSymbol, NoSymbol, copyright, cent] }; // "c"
-    key <AB04> { [NoSymbol, NoSymbol, downarrow] }; // "v"
+    key <AB04> { [NoSymbol, NoSymbol, downarrow, U25CA] }; // "v"
     key <AB07> { [NoSymbol, NoSymbol, U2212, enfilledcircbullet] }; // "m"
     key <AB08> { [NoSymbol, NoSymbol, guillemotleft, less] }; // ","
     key <AB09> { [NoSymbol, NoSymbol, guillemotright, greater] }; // "."
author	marha <marha@users.sourceforge.net>	2014-08-22 21:55:11 +0200
committer	marha <marha@users.sourceforge.net>	2014-08-22 21:55:11 +0200
commit	6c0c95d6045d2d2b4e6a3a2f11457850031c57bc (patch)
tree	32dfc45d688fa198bf0d41597e82589890012cf1
parent	fdbedba4d50e1b28b0249c83ba11c029f096e400 (diff)
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