Merge remote-tracking branch 'origin/released'

Conflicts:
	pixman/pixman/pixman-mmx.c
	xorg-server/Xext/shm.c
	xorg-server/Xext/syncsrv.h
	xorg-server/Xext/xvmain.c
	xorg-server/Xi/exevents.c
	xorg-server/Xi/opendev.c
	xorg-server/composite/compalloc.c
	xorg-server/composite/compoverlay.c
	xorg-server/dix/colormap.c
	xorg-server/dix/devices.c
	xorg-server/dix/dispatch.c
	xorg-server/dix/dixfonts.c
	xorg-server/dix/eventconvert.c
	xorg-server/dix/events.c
	xorg-server/dix/gc.c
	xorg-server/dix/getevents.c
	xorg-server/dix/main.c
	xorg-server/dix/privates.c
	xorg-server/dix/registry.c
	xorg-server/dix/resource.c
	xorg-server/exa/exa_accel.c
	xorg-server/exa/exa_migration_classic.c
	xorg-server/exa/exa_unaccel.c
	xorg-server/fb/fb.h
	xorg-server/fb/fbcopy.c
	xorg-server/fb/fbpixmap.c
	xorg-server/glx/dispatch.h
	xorg-server/glx/glapi.h
	xorg-server/glx/glapi_gentable.c
	xorg-server/glx/glapitable.h
	xorg-server/glx/glprocs.h
	xorg-server/glx/glxcmds.c
	xorg-server/glx/glxcmdsswap.c
	xorg-server/glx/glxdricommon.c
	xorg-server/glx/glxdriswrast.c
	xorg-server/glx/glxext.c
	xorg-server/glx/indirect_dispatch.c
	xorg-server/glx/indirect_dispatch.h
	xorg-server/glx/indirect_dispatch_swap.c
	xorg-server/glx/indirect_size.h
	xorg-server/glx/indirect_size_get.h
	xorg-server/glx/indirect_table.c
	xorg-server/glx/indirect_util.c
	xorg-server/glx/rensize.c
	xorg-server/glx/single2swap.c
	xorg-server/glx/singlepix.c
	xorg-server/glx/singlepixswap.c
	xorg-server/glx/singlesize.c
	xorg-server/hw/dmx/dmxinit.c
	xorg-server/hw/kdrive/ephyr/ephyr.c
	xorg-server/hw/kdrive/ephyr/hostx.c
	xorg-server/hw/kdrive/ephyr/hostx.h
	xorg-server/hw/kdrive/src/kinput.c
	xorg-server/hw/xfree86/common/compiler.h
	xorg-server/hw/xwin/InitInput.c
	xorg-server/hw/xwin/InitOutput.c
	xorg-server/hw/xwin/ddraw.h
	xorg-server/hw/xwin/glx/glwrap.c
	xorg-server/hw/xwin/glx/indirect.c
	xorg-server/hw/xwin/glx/wgl_ext_api.h
	xorg-server/hw/xwin/glx/winpriv.c
	xorg-server/hw/xwin/win.h
	xorg-server/hw/xwin/winallpriv.c
	xorg-server/hw/xwin/winauth.c
	xorg-server/hw/xwin/winclipboard.h
	xorg-server/hw/xwin/winclipboardinit.c
	xorg-server/hw/xwin/winclipboardthread.c
	xorg-server/hw/xwin/winclipboardunicode.c
	xorg-server/hw/xwin/winclipboardwndproc.c
	xorg-server/hw/xwin/winclipboardwrappers.c
	xorg-server/hw/xwin/winclipboardxevents.c
	xorg-server/hw/xwin/wincmap.c
	xorg-server/hw/xwin/winconfig.c
	xorg-server/hw/xwin/wincreatewnd.c
	xorg-server/hw/xwin/wincursor.c
	xorg-server/hw/xwin/windialogs.c
	xorg-server/hw/xwin/winengine.c
	xorg-server/hw/xwin/winerror.c
	xorg-server/hw/xwin/wingc.c
	xorg-server/hw/xwin/wingetsp.c
	xorg-server/hw/xwin/winkeybd.c
	xorg-server/hw/xwin/winkeybd.h
	xorg-server/hw/xwin/winlayouts.h
	xorg-server/hw/xwin/winmisc.c
	xorg-server/hw/xwin/winmonitors.c
	xorg-server/hw/xwin/winmouse.c
	xorg-server/hw/xwin/winmsg.c
	xorg-server/hw/xwin/winmsg.h
	xorg-server/hw/xwin/winmultiwindowclass.c
	xorg-server/hw/xwin/winmultiwindowicons.c
	xorg-server/hw/xwin/winmultiwindowshape.c
	xorg-server/hw/xwin/winmultiwindowwindow.c
	xorg-server/hw/xwin/winmultiwindowwm.c
	xorg-server/hw/xwin/winmultiwindowwndproc.c
	xorg-server/hw/xwin/winnativegdi.c
	xorg-server/hw/xwin/winpfbdd.c
	xorg-server/hw/xwin/winpixmap.c
	xorg-server/hw/xwin/winpolyline.c
	xorg-server/hw/xwin/winprefs.c
	xorg-server/hw/xwin/winprocarg.c
	xorg-server/hw/xwin/winregistry.c
	xorg-server/hw/xwin/winscrinit.c
	xorg-server/hw/xwin/winsetsp.c
	xorg-server/hw/xwin/winshaddd.c
	xorg-server/hw/xwin/winshadddnl.c
	xorg-server/hw/xwin/winshadgdi.c
	xorg-server/hw/xwin/wintrayicon.c
	xorg-server/hw/xwin/winwin32rootless.c
	xorg-server/hw/xwin/winwin32rootlesswindow.c
	xorg-server/hw/xwin/winwin32rootlesswndproc.c
	xorg-server/hw/xwin/winwindow.c
	xorg-server/hw/xwin/winwindow.h
	xorg-server/hw/xwin/winwindowswm.c
	xorg-server/hw/xwin/winwndproc.c
	xorg-server/include/callback.h
	xorg-server/include/dixstruct.h
	xorg-server/include/misc.h
	xorg-server/include/os.h
	xorg-server/include/scrnintstr.h
	xorg-server/mi/micmap.c
	xorg-server/mi/miinitext.c
	xorg-server/mi/mioverlay.c
	xorg-server/mi/misprite.c
	xorg-server/mi/mivaltree.c
	xorg-server/mi/miwindow.c
	xorg-server/miext/damage/damage.c
	xorg-server/miext/rootless/rootlessGC.c
	xorg-server/miext/rootless/rootlessWindow.c
	xorg-server/os/WaitFor.c
	xorg-server/os/access.c
	xorg-server/os/connection.c
	xorg-server/os/io.c
	xorg-server/os/log.c
	xorg-server/os/osinit.c
	xorg-server/os/utils.c
	xorg-server/os/xdmcp.c
	xorg-server/os/xprintf.c
	xorg-server/os/xstrans.c
	xorg-server/render/mipict.c
	xorg-server/xkb/xkbActions.c
	xorg-server/xkb/xkbInit.c
	xorg-server/xkeyboard-config/compat/default.in

47 files changed, 735 insertions, 541 deletions

diff --git a/mesalib/Makefile b/mesalib/Makefile
index 6120fbe9f..77c9154ff 100644
--- a/mesalib/Makefile
+++ b/mesalib/Makefile
@@ -199,6 +199,12 @@ EXTRA_FILES = \
 	src/glsl/glcpp/glcpp-lex.c			\
 	src/glsl/glcpp/glcpp-parse.c			\
 	src/glsl/glcpp/glcpp-parse.h			\
+	src/mesa/main/api_exec_es1.c			\
+	src/mesa/main/api_exec_es1_dispatch.h		\
+	src/mesa/main/api_exec_es1_remap_helper.h	\
+	src/mesa/main/api_exec_es2.c			\
+	src/mesa/main/api_exec_es2_dispatch.h		\
+	src/mesa/main/api_exec_es2_remap_helper.h	\
 	src/mesa/program/lex.yy.c			\
 	src/mesa/program/program_parse.tab.c		\
 	src/mesa/program/program_parse.tab.h
diff --git a/mesalib/configs/darwin b/mesalib/configs/darwin
index e2ca70af9..721fbc780 100644
--- a/mesalib/configs/darwin
+++ b/mesalib/configs/darwin
@@ -9,8 +9,8 @@ INSTALL_DIR = /usr/X11
 X11_DIR = $(INSTALL_DIR)
 
 # Compiler and flags
-CC = gcc
-CXX = g++
+CC = $(shell xcrun -find cc)
+CXX = $(shell xcrun -find c++)
 PIC_FLAGS = -fPIC
 DEFINES =  -D_DARWIN_C_SOURCE -DPTHREADS -D_GNU_SOURCE \
 	   -DGLX_ALIAS_UNSUPPORTED \
@@ -24,11 +24,14 @@ DEFINES =  -D_DARWIN_C_SOURCE -DPTHREADS -D_GNU_SOURCE \
 # -DIN_DRI_DRIVER
 
 ARCH_FLAGS += $(RC_CFLAGS)
+INCLUDE_FLAGS = -I$(INSTALL_DIR)/include -I$(X11_DIR)/include
+OPT_FLAGS = -g3 -gdwarf-2 -Os -ffast-math -fno-strict-aliasing
+WARN_FLAGS = -Wall -Wmissing-prototypes
 
-CFLAGS =  -ggdb3 -Os -Wall -Wmissing-prototypes -std=c99 -ffast-math -fno-strict-aliasing -fvisibility=hidden \
-	-I$(INSTALL_DIR)/include -I$(X11_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
-CXXFLAGS =  -ggdb3 -Os -Wall -fno-strict-aliasing -fvisibility=hidden \
-	-I$(INSTALL_DIR)/include -I$(X11_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
+CFLAGS = -std=c99 -fvisibility=hidden \
+	$(OPT_FLAGS) $(WARN_FLAGS) $(INCLUDE_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES) $(EXTRA_CFLAGS)
+CXXFLAGS = -fvisibility=hidden \
+	$(OPT_FLAGS) $(WARN_FLAGS) $(INCLUDE_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES) $(EXTRA_CFLAGS)
 
 # Library names (actual file names)
 GL_LIB_NAME = lib$(GL_LIB).dylib
@@ -44,10 +47,10 @@ GLW_LIB_GLOB = lib$(GLW_LIB).*dylib
 OSMESA_LIB_GLOB = lib$(OSMESA_LIB).*dylib
 VG_LIB_GLOB = lib$(VG_LIB).*dylib
 
-GL_LIB_DEPS = -L$(INSTALL_DIR)/$(LIB_DIR) -L$(X11_DIR)/$(LIB_DIR) -lX11 -lXext -lm -lpthread
-OSMESA_LIB_DEPS =
-GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
-GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -L$(X11_DIR)/$(LIB_DIR) -lX11 -lXt
+GL_LIB_DEPS = -L$(INSTALL_DIR)/$(LIB_DIR) -L$(X11_DIR)/$(LIB_DIR) -lX11-xcb -lxcb -lX11 -lXext $(EXTRA_LDFLAGS)
+OSMESA_LIB_DEPS = $(EXTRA_LDFLAGS)
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) $(EXTRA_LDFLAGS)
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -L$(X11_DIR)/$(LIB_DIR) -lX11 -lXt $(EXTRA_LDFLAGS)
 
 SRC_DIRS = glsl mapi/glapi mapi/vgapi glx/apple mesa gallium glu
 GLU_DIRS = sgi
diff --git a/mesalib/configs/darwin-fat-intel b/mesalib/configs/darwin-fat-intel
new file mode 100644
index 000000000..273ae3d6a
--- /dev/null
+++ b/mesalib/configs/darwin-fat-intel
@@ -0,0 +1,7 @@
+# Configuration for Darwin / MacOS X, making 32bit and 64bit fat dynamic libs for intel
+
+RC_CFLAGS=-arch i386 -arch x86_64
+
+include $(TOP)/configs/darwin
+
+CONFIG_NAME = darwin-fat-intel
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index a2d906abb..ac7d49f1f 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -37,7 +37,7 @@ USER_CXXFLAGS="$CXXFLAGS"
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
 LIBDRM_RADEON_REQUIRED=2.4.31
-LIBDRM_INTEL_REQUIRED=2.4.30
+LIBDRM_INTEL_REQUIRED=2.4.32
 LIBDRM_NOUVEAU_REQUIRED=0.6
 DRI2PROTO_REQUIRED=2.6
 GLPROTO_REQUIRED=1.4.14
@@ -702,6 +702,7 @@ if test "x$enable_shared_glapi" = xyes; then
     # libGL will use libglapi for function lookups (IN_DRI_DRIVER means to use
     # the remap table)
     DEFINES="$DEFINES -DIN_DRI_DRIVER"
+    SRC_DIRS="$SRC_DIRS mapi/shared-glapi"
 fi
 AC_SUBST([SHARED_GLAPI])
 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test $SHARED_GLAPI = 1)
@@ -1935,6 +1936,29 @@ if test "x$NEED_G3DVL_DRI" = xyes; then
     GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
 fi
 
+dnl Tell Automake which drivers to build
+for driver in $GALLIUM_DRIVERS_DIRS; do
+    case "x$driver" in
+        xgalahad)
+            HAVE_GALAHAD_GALLIUM=yes;
+	    ;;
+	xidentity)
+	    HAVE_IDENTITY_GALLIUM=yes;
+	    ;;
+	xnoop)
+	    HAVE_NOOP_GALLIUM=yes;
+	    ;;
+        *)
+            GALLIUM_MAKE_DIRS="$GALLIUM_MAKE_DIRS $driver"
+	    ;;
+    esac
+done
+
+AM_CONDITIONAL(HAVE_GALAHAD_GALLIUM, test x$HAVE_GALAHAD_GALLIUM = xyes)
+AM_CONDITIONAL(HAVE_IDENTITY_GALLIUM, test x$HAVE_IDENTITY_GALLIUM = xyes)
+AM_CONDITIONAL(HAVE_NOOP_GALLIUM, test x$HAVE_NOOP_GALLIUM = xyes)
+AC_SUBST([GALLIUM_MAKE_DIRS])
+
 dnl prepend CORE_DIRS to SRC_DIRS
 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
 
@@ -1948,6 +1972,7 @@ CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
 
 dnl Substitute the config
 AC_CONFIG_FILES([configs/autoconf
+		src/gallium/drivers/Makefile
 		src/gallium/drivers/r300/Makefile
 		src/gbm/Makefile
 		src/gbm/main/gbm.pc
@@ -1961,6 +1986,7 @@ AC_CONFIG_FILES([configs/autoconf
 		src/egl/wayland/wayland-egl/wayland-egl.pc
 		src/egl/wayland/wayland-drm/Makefile
 		src/glx/Makefile
+		src/mapi/shared-glapi/Makefile
 		src/mesa/drivers/dri/dri.pc
 		src/mesa/drivers/dri/Makefile
 		src/mesa/drivers/dri/common/Makefile
@@ -1985,6 +2011,7 @@ dnl Sort the dirs alphabetically
 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
+GALLIUM_MAKE_DIRS=`echo $GALLIUM_MAKE_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 
 AC_OUTPUT
diff --git a/mesalib/docs/banner.html b/mesalib/docs/banner.html
index 9cb27bb6d..4f12c7ac6 100644
--- a/mesalib/docs/banner.html
+++ b/mesalib/docs/banner.html
@@ -1,27 +1,27 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
+<html LANG=en>
 <head>
-  <title>Banner</title>
+  <title>Banner</title
+><STYLE TYPE="TEXT/CSS" ><!-- 
+BODY { BACKGROUND: BLACK; COLOR: WHITE } TABLE { width: 94%; text-align: left; } 
+TD { vertical-align: top } 
+H1 { 
+FONT: X-LARGE sans-serif; TEXT-ALIGN: CENTER; 
+HEIGHT: 75PX; MARGIN-LEFT: 100PX; MARGIN-RIGHT: 100PX }
+.gears { WIDTH: 100PX; HEIGHT: 73PX; FLOAT: LEFT; BACKGROUND: URL('gears.png') RIGHT NO-REPEAT }
+DIV + .gears { FLOAT: RIGHT; BACKGROUND-POSITION: LEFT } 
+/*
+This should happen in the future instead:
+H1 {
+BORDER-LEFT: 71PX SOLID #C11800; BORDER-RIGHT: 71PX SOLID #00C130; 
+BORDER-TOP: 0PX; BORDER-BOTTOM: 0PX;
+border-image: url(gears.png) 100%; -WEBKIT-border-image: url(gears.png) 100%; 
+}
+*/
+} 
+--></STYLE >
 </head>
-<body bgcolor="#000000" text="#ffffff">
-<center>
-<table style="width: 95%; text-align: left;" border="0" cellpadding="2"
- cellspacing="2">
-  <tbody>
-    <tr>
-      <td style="vertical-align: top;">
-      <p><img src="gears.png"> </p>
-      </td>
-      <td style="text-align: center;"><font face="sans-serif" size="5">The
-Mesa 3D Graphics Library</font></td>
-      <td style="vertical-align: top; text-align: right;">
-      <p><img src="gears.png"> </p>
-      </td>
-    </tr>
-  </tbody>
-</table>
-<p><font face="sans-serif" size="5"><br>
-</font></p>
-</center>
+<body ><DIV CLASS="gears" ></DIV ><DIV CLASS="gears" ></DIV ><H1 >The
+Mesa 3D Graphics Library</H1 >
 </body>
 </html>
diff --git a/mesalib/docs/bugs.html b/mesalib/docs/bugs.html
index 4397339e9..fa7c484cd 100644
--- a/mesalib/docs/bugs.html
+++ b/mesalib/docs/bugs.html
@@ -1,4 +1,5 @@
-<HTML>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" >
+<HTML LANG=en >
 
 <TITLE>Mesa Bug Reporting</TITLE>
 
diff --git a/mesalib/docs/install.html b/mesalib/docs/install.html
index 0d5bab249..46d0b4c7b 100644
--- a/mesalib/docs/install.html
+++ b/mesalib/docs/install.html
@@ -68,6 +68,14 @@ version 2.4.15 or later
 <li>Xorg server version 1.5 or later
 </ul>
 </p>
+<p>
+If you're using a fedora distro the following command should install all
+the needed dependencies:
+<pre>
+  sudo yum install flex bison imake libtool xorg-x11-proto-devel libdrm-devel \
+  gcc-c++ xorg-x11-server-devel libXi-devel libXmu-devel libXdamage-devel git \
+  expat-devel llvm-devel
+</pre>
 
 
 <a name="autoconf">
diff --git a/mesalib/docs/news.html b/mesalib/docs/news.html
index 271fbdd1f..fed8881af 100644
--- a/mesalib/docs/news.html
+++ b/mesalib/docs/news.html
@@ -11,6 +11,14 @@
 <H1>News</H1>
 
 
+<h2>March 21, 2012</h2>
+
+<p>
+<a href="relnotes-8.0.2.html">Mesa 8.0.2</a> is released.
+This is a bug fix release.
+</p>
+
+
 <h2>February 16, 2012</h2>
 
 <p>
diff --git a/mesalib/docs/relnotes.html b/mesalib/docs/relnotes.html
index d5c944add..23337cfd3 100644
--- a/mesalib/docs/relnotes.html
+++ b/mesalib/docs/relnotes.html
@@ -13,6 +13,7 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <UL>
+<LI><A HREF="relnotes-8.0.2.html">8.0.2 release notes</A>
 <LI><A HREF="relnotes-8.0.1.html">8.0.1 release notes</A>
 <LI><A HREF="relnotes-8.0.html">8.0 release notes</A>
 <LI><A HREF="relnotes-7.11.html">7.11 release notes</A>
diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp
index c580359fd..75d7e9d57 100644
--- a/mesalib/src/glsl/ast_to_hir.cpp
+++ b/mesalib/src/glsl/ast_to_hir.cpp
@@ -1199,15 +1199,9 @@ ast_expression::hir(exec_list *instructions,
       op[1] = get_scalar_boolean_operand(&rhs_instructions, state, this, 1,
 					 "RHS", &error_emitted);
 
-      ir_constant *op0_const = op[0]->constant_expression_value();
-      if (op0_const) {
-	 if (op0_const->value.b[0]) {
-	    instructions->append_list(&rhs_instructions);
-	    result = op[1];
-	 } else {
-	    result = op0_const;
-	 }
-	 type = glsl_type::bool_type;
+      if (rhs_instructions.is_empty()) {
+	 result = new(ctx) ir_expression(ir_binop_logic_and, op[0], op[1]);
+	 type = result->type;
       } else {
 	 ir_variable *const tmp = new(ctx) ir_variable(glsl_type::bool_type,
 						       "and_tmp",
@@ -1241,14 +1235,9 @@ ast_expression::hir(exec_list *instructions,
       op[1] = get_scalar_boolean_operand(&rhs_instructions, state, this, 1,
 					 "RHS", &error_emitted);
 
-      ir_constant *op0_const = op[0]->constant_expression_value();
-      if (op0_const) {
-	 if (op0_const->value.b[0]) {
-	    result = op0_const;
-	 } else {
-	    result = op[1];
-	 }
-	 type = glsl_type::bool_type;
+      if (rhs_instructions.is_empty()) {
+	 result = new(ctx) ir_expression(ir_binop_logic_or, op[0], op[1]);
+	 type = result->type;
       } else {
 	 ir_variable *const tmp = new(ctx) ir_variable(glsl_type::bool_type,
 						       "or_tmp",
diff --git a/mesalib/src/glsl/builtin_types.h b/mesalib/src/glsl/builtin_types.h
index cc99b1bde..890c1213f 100644
--- a/mesalib/src/glsl/builtin_types.h
+++ b/mesalib/src/glsl/builtin_types.h
@@ -259,6 +259,18 @@ const glsl_type *const glsl_type::uvec3_type = & builtin_130_types[2];
 const glsl_type *const glsl_type::uvec4_type = & builtin_130_types[3];
 /*@}*/
 
+
+/** \name Types added in GLSL 1.30
+ */
+/*@{*/
+const glsl_type glsl_type::builtin_140_types[] = {
+   glsl_type(GL_INT_SAMPLER_2D_RECT,
+	     GLSL_SAMPLER_DIM_RECT, 0, 0, GLSL_TYPE_INT, "isampler2DRect"),
+   glsl_type(GL_UNSIGNED_INT_SAMPLER_2D_RECT,
+	     GLSL_SAMPLER_DIM_RECT, 0, 0, GLSL_TYPE_UINT, "usampler2DRect"),
+};
+/*@}*/
+
 /** \name Sampler types added by GL_ARB_texture_rectangle
  */
 /*@{*/
diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp
index 66b3abdd8..516a69caf 100644
--- a/mesalib/src/glsl/builtin_variables.cpp
+++ b/mesalib/src/glsl/builtin_variables.cpp
@@ -528,25 +528,30 @@ generate_100ES_uniforms(exec_list *instructions,
 
 static void
 generate_110_uniforms(exec_list *instructions,
-		      struct _mesa_glsl_parse_state *state)
+		      struct _mesa_glsl_parse_state *state,
+		      bool add_deprecated)
 {
    glsl_symbol_table *const symtab = state->symbols;
 
-   for (unsigned i = 0
-	   ; i < Elements(builtin_110_deprecated_uniforms)
-	   ; i++) {
-      add_builtin_variable(instructions, symtab,
-			   & builtin_110_deprecated_uniforms[i]);
+   if (add_deprecated) {
+      for (unsigned i = 0
+	      ; i < Elements(builtin_110_deprecated_uniforms)
+	      ; i++) {
+	 add_builtin_variable(instructions, symtab,
+			      & builtin_110_deprecated_uniforms[i]);
+      }
    }
 
-   add_builtin_constant(instructions, symtab, "gl_MaxLights",
-			state->Const.MaxLights);
-   add_builtin_constant(instructions, symtab, "gl_MaxClipPlanes",
-			state->Const.MaxClipPlanes);
-   add_builtin_constant(instructions, symtab, "gl_MaxTextureUnits",
-			state->Const.MaxTextureUnits);
-   add_builtin_constant(instructions, symtab, "gl_MaxTextureCoords",
-			state->Const.MaxTextureCoords);
+   if (add_deprecated) {
+      add_builtin_constant(instructions, symtab, "gl_MaxLights",
+			   state->Const.MaxLights);
+      add_builtin_constant(instructions, symtab, "gl_MaxClipPlanes",
+			   state->Const.MaxClipPlanes);
+      add_builtin_constant(instructions, symtab, "gl_MaxTextureUnits",
+			   state->Const.MaxTextureUnits);
+      add_builtin_constant(instructions, symtab, "gl_MaxTextureCoords",
+			   state->Const.MaxTextureCoords);
+   }
    add_builtin_constant(instructions, symtab, "gl_MaxVertexAttribs",
 			state->Const.MaxVertexAttribs);
    add_builtin_constant(instructions, symtab, "gl_MaxVertexUniformComponents",
@@ -562,65 +567,69 @@ generate_110_uniforms(exec_list *instructions,
    add_builtin_constant(instructions, symtab, "gl_MaxFragmentUniformComponents",
 			state->Const.MaxFragmentUniformComponents);
 
-   const glsl_type *const mat4_array_type =
-      glsl_type::get_array_instance(glsl_type::mat4_type,
-				    state->Const.MaxTextureCoords);
+   if (add_deprecated) {
+      const glsl_type *const mat4_array_type =
+	 glsl_type::get_array_instance(glsl_type::mat4_type,
+				       state->Const.MaxTextureCoords);
 
-   add_uniform(instructions, symtab, "gl_TextureMatrix", mat4_array_type);
-   add_uniform(instructions, symtab, "gl_TextureMatrixInverse", mat4_array_type);
-   add_uniform(instructions, symtab, "gl_TextureMatrixTranspose", mat4_array_type);
-   add_uniform(instructions, symtab, "gl_TextureMatrixInverseTranspose", mat4_array_type);
+      add_uniform(instructions, symtab, "gl_TextureMatrix", mat4_array_type);
+      add_uniform(instructions, symtab, "gl_TextureMatrixInverse", mat4_array_type);
+      add_uniform(instructions, symtab, "gl_TextureMatrixTranspose", mat4_array_type);
+      add_uniform(instructions, symtab, "gl_TextureMatrixInverseTranspose", mat4_array_type);
+   }
 
    add_uniform(instructions, symtab, "gl_DepthRange",
 		symtab->get_type("gl_DepthRangeParameters"));
 
-   add_uniform(instructions, symtab, "gl_ClipPlane",
-	       glsl_type::get_array_instance(glsl_type::vec4_type,
-					     state->Const.MaxClipPlanes));
-   add_uniform(instructions, symtab, "gl_Point",
-	       symtab->get_type("gl_PointParameters"));
-
-   const glsl_type *const material_parameters_type =
-      symtab->get_type("gl_MaterialParameters");
-   add_uniform(instructions, symtab, "gl_FrontMaterial", material_parameters_type);
-   add_uniform(instructions, symtab, "gl_BackMaterial", material_parameters_type);
-
-   const glsl_type *const light_source_array_type =
-      glsl_type::get_array_instance(symtab->get_type("gl_LightSourceParameters"), state->Const.MaxLights);
-
-   add_uniform(instructions, symtab, "gl_LightSource", light_source_array_type);
-
-   const glsl_type *const light_model_products_type =
-      symtab->get_type("gl_LightModelProducts");
-   add_uniform(instructions, symtab, "gl_FrontLightModelProduct",
-	       light_model_products_type);
-   add_uniform(instructions, symtab, "gl_BackLightModelProduct",
-	       light_model_products_type);
-
-   const glsl_type *const light_products_type =
-      glsl_type::get_array_instance(symtab->get_type("gl_LightProducts"),
-				    state->Const.MaxLights);
-   add_uniform(instructions, symtab, "gl_FrontLightProduct", light_products_type);
-   add_uniform(instructions, symtab, "gl_BackLightProduct", light_products_type);
-
-   add_uniform(instructions, symtab, "gl_TextureEnvColor",
-	       glsl_type::get_array_instance(glsl_type::vec4_type,
-					     state->Const.MaxTextureUnits));
-
-   const glsl_type *const texcoords_vec4 =
-      glsl_type::get_array_instance(glsl_type::vec4_type,
-				    state->Const.MaxTextureCoords);
-   add_uniform(instructions, symtab, "gl_EyePlaneS", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_EyePlaneT", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_EyePlaneR", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_EyePlaneQ", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_ObjectPlaneS", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_ObjectPlaneT", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_ObjectPlaneR", texcoords_vec4);
-   add_uniform(instructions, symtab, "gl_ObjectPlaneQ", texcoords_vec4);
-
-   add_uniform(instructions, symtab, "gl_Fog",
-	       symtab->get_type("gl_FogParameters"));
+   if (add_deprecated) {
+      add_uniform(instructions, symtab, "gl_ClipPlane",
+		  glsl_type::get_array_instance(glsl_type::vec4_type,
+						state->Const.MaxClipPlanes));
+      add_uniform(instructions, symtab, "gl_Point",
+		  symtab->get_type("gl_PointParameters"));
+
+      const glsl_type *const material_parameters_type =
+	 symtab->get_type("gl_MaterialParameters");
+      add_uniform(instructions, symtab, "gl_FrontMaterial", material_parameters_type);
+      add_uniform(instructions, symtab, "gl_BackMaterial", material_parameters_type);
+
+      const glsl_type *const light_source_array_type =
+	 glsl_type::get_array_instance(symtab->get_type("gl_LightSourceParameters"), state->Const.MaxLights);
+
+      add_uniform(instructions, symtab, "gl_LightSource", light_source_array_type);
+
+      const glsl_type *const light_model_products_type =
+	 symtab->get_type("gl_LightModelProducts");
+      add_uniform(instructions, symtab, "gl_FrontLightModelProduct",
+		  light_model_products_type);
+      add_uniform(instructions, symtab, "gl_BackLightModelProduct",
+		  light_model_products_type);
+
+      const glsl_type *const light_products_type =
+	 glsl_type::get_array_instance(symtab->get_type("gl_LightProducts"),
+				       state->Const.MaxLights);
+      add_uniform(instructions, symtab, "gl_FrontLightProduct", light_products_type);
+      add_uniform(instructions, symtab, "gl_BackLightProduct", light_products_type);
+
+      add_uniform(instructions, symtab, "gl_TextureEnvColor",
+		  glsl_type::get_array_instance(glsl_type::vec4_type,
+						state->Const.MaxTextureUnits));
+
+      const glsl_type *const texcoords_vec4 =
+	 glsl_type::get_array_instance(glsl_type::vec4_type,
+				       state->Const.MaxTextureCoords);
+      add_uniform(instructions, symtab, "gl_EyePlaneS", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_EyePlaneT", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_EyePlaneR", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_EyePlaneQ", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_ObjectPlaneS", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_ObjectPlaneT", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_ObjectPlaneR", texcoords_vec4);
+      add_uniform(instructions, symtab, "gl_ObjectPlaneQ", texcoords_vec4);
+
+      add_uniform(instructions, symtab, "gl_Fog",
+		  symtab->get_type("gl_FogParameters"));
+   }
 
    /* Mesa-internal current attrib state */
    const glsl_type *const vert_attribs =
@@ -650,20 +659,23 @@ generate_100ES_vs_variables(exec_list *instructions,
 
 static void
 generate_110_vs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+			  struct _mesa_glsl_parse_state *state,
+			  bool add_deprecated)
 {
    for (unsigned i = 0; i < Elements(builtin_core_vs_variables); i++) {
       add_builtin_variable(instructions, state->symbols,
 			   & builtin_core_vs_variables[i]);
    }
 
-   for (unsigned i = 0
-	   ; i < Elements(builtin_110_deprecated_vs_variables)
-	   ; i++) {
-      add_builtin_variable(instructions, state->symbols,
-			   & builtin_110_deprecated_vs_variables[i]);
+   if (add_deprecated) {
+      for (unsigned i = 0
+	      ; i < Elements(builtin_110_deprecated_vs_variables)
+	      ; i++) {
+	 add_builtin_variable(instructions, state->symbols,
+			      & builtin_110_deprecated_vs_variables[i]);
+      }
    }
-   generate_110_uniforms(instructions, state);
+   generate_110_uniforms(instructions, state, add_deprecated);
 
    /* From page 54 (page 60 of the PDF) of the GLSL 1.20 spec:
     *
@@ -686,12 +698,13 @@ generate_110_vs_variables(exec_list *instructions,
 
 static void
 generate_120_vs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+			  struct _mesa_glsl_parse_state *state,
+			  bool add_deprecated)
 {
    /* GLSL version 1.20 did not add any built-in variables in the vertex
     * shader.
     */
-   generate_110_vs_variables(instructions, state);
+   generate_110_vs_variables(instructions, state, add_deprecated);
 }
 
 
@@ -710,9 +723,10 @@ generate_130_uniforms(exec_list *instructions,
 
 static void
 generate_130_vs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+			  struct _mesa_glsl_parse_state *state,
+			  bool add_deprecated)
 {
-   generate_120_vs_variables(instructions, state);
+   generate_120_vs_variables(instructions, state, add_deprecated);
 
    for (unsigned i = 0; i < Elements(builtin_130_vs_variables); i++) {
       add_builtin_variable(instructions, state->symbols,
@@ -751,19 +765,21 @@ initialize_vs_variables(exec_list *instructions,
       generate_100ES_vs_variables(instructions, state);
       break;
    case 110:
-      generate_110_vs_variables(instructions, state);
+      generate_110_vs_variables(instructions, state, true);
       break;
    case 120:
-      generate_120_vs_variables(instructions, state);
+      generate_120_vs_variables(instructions, state, true);
       break;
    case 130:
-      generate_130_vs_variables(instructions, state);
+      generate_130_vs_variables(instructions, state, true);
+      break;
+   case 140:
+      generate_130_vs_variables(instructions, state, false);
       break;
    }
 
-   if (state->ARB_draw_instanced_enable)
-      generate_ARB_draw_instanced_variables(instructions, state, false,
-                                            vertex_shader);
+   generate_ARB_draw_instanced_variables(instructions, state, false,
+					 vertex_shader);
 }
 
 
@@ -790,7 +806,8 @@ generate_100ES_fs_variables(exec_list *instructions,
 
 static void
 generate_110_fs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+			  struct _mesa_glsl_parse_state *state,
+			  bool add_deprecated)
 {
    for (unsigned i = 0; i < Elements(builtin_core_fs_variables); i++) {
       add_builtin_variable(instructions, state->symbols,
@@ -802,13 +819,16 @@ generate_110_fs_variables(exec_list *instructions,
 			   & builtin_110_fs_variables[i]);
    }
 
-   for (unsigned i = 0
-	   ; i < Elements(builtin_110_deprecated_fs_variables)
-	   ; i++) {
-      add_builtin_variable(instructions, state->symbols,
-			   & builtin_110_deprecated_fs_variables[i]);
+   if (add_deprecated) {
+      for (unsigned i = 0
+	      ; i < Elements(builtin_110_deprecated_fs_variables)
+	      ; i++) {
+	 add_builtin_variable(instructions, state->symbols,
+			      & builtin_110_deprecated_fs_variables[i]);
+      }
    }
-   generate_110_uniforms(instructions, state);
+
+   generate_110_uniforms(instructions, state, add_deprecated);
 
    /* From page 54 (page 60 of the PDF) of the GLSL 1.20 spec:
     *
@@ -869,7 +889,10 @@ generate_ARB_draw_instanced_variables(exec_list *instructions,
 {
    /* gl_InstanceIDARB is only available in the vertex shader.
     */
-   if (target == vertex_shader) {
+   if (target != vertex_shader)
+      return;
+
+   if (state->ARB_draw_instanced_enable) {
       ir_variable *inst =
          add_variable(instructions, state->symbols,
 		      "gl_InstanceIDARB", glsl_type::int_type,
@@ -877,17 +900,20 @@ generate_ARB_draw_instanced_variables(exec_list *instructions,
 
       if (warn)
          inst->warn_extension = "GL_ARB_draw_instanced";
+   }
 
+   if (state->ARB_draw_instanced_enable || state->language_version >= 140) {
       /* Originally ARB_draw_instanced only specified that ARB decorated name.
        * Since no vendor actually implemented that behavior and some apps use
        * the undecorated name, the extension now specifies that both names are
        * available.
        */
-      inst = add_variable(instructions, state->symbols,
-			  "gl_InstanceID", glsl_type::int_type,
-			  ir_var_system_value, SYSTEM_VALUE_INSTANCE_ID);
+      ir_variable *inst =
+	 add_variable(instructions, state->symbols,
+		      "gl_InstanceID", glsl_type::int_type,
+		      ir_var_system_value, SYSTEM_VALUE_INSTANCE_ID);
 
-      if (warn)
+      if (state->language_version < 140 && warn)
          inst->warn_extension = "GL_ARB_draw_instanced";
    }
 }
@@ -927,9 +953,10 @@ generate_AMD_shader_stencil_export_variables(exec_list *instructions,
 
 static void
 generate_120_fs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+			  struct _mesa_glsl_parse_state *state,
+			  bool add_deprecated)
 {
-   generate_110_fs_variables(instructions, state);
+   generate_110_fs_variables(instructions, state, add_deprecated);
 
    for (unsigned i = 0
 	   ; i < Elements(builtin_120_fs_variables)
@@ -940,13 +967,9 @@ generate_120_fs_variables(exec_list *instructions,
 }
 
 static void
-generate_130_fs_variables(exec_list *instructions,
-			  struct _mesa_glsl_parse_state *state)
+generate_fs_clipdistance(exec_list *instructions,
+			 struct _mesa_glsl_parse_state *state)
 {
-   generate_120_fs_variables(instructions, state);
-
-   generate_130_uniforms(instructions, state);
-
    /* From the GLSL 1.30 spec, section 7.2 (Fragment Shader Special
     * Variables):
     *
@@ -968,6 +991,27 @@ generate_130_fs_variables(exec_list *instructions,
 }
 
 static void
+generate_130_fs_variables(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state)
+{
+   generate_120_fs_variables(instructions, state, true);
+
+   generate_130_uniforms(instructions, state);
+   generate_fs_clipdistance(instructions, state);
+}
+
+
+static void
+generate_140_fs_variables(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state)
+{
+   generate_120_fs_variables(instructions, state, false);
+
+   generate_130_uniforms(instructions, state);
+   generate_fs_clipdistance(instructions, state);
+}
+
+static void
 initialize_fs_variables(exec_list *instructions,
 			struct _mesa_glsl_parse_state *state)
 {
@@ -977,14 +1021,17 @@ initialize_fs_variables(exec_list *instructions,
       generate_100ES_fs_variables(instructions, state);
       break;
    case 110:
-      generate_110_fs_variables(instructions, state);
+      generate_110_fs_variables(instructions, state, true);
       break;
    case 120:
-      generate_120_fs_variables(instructions, state);
+      generate_120_fs_variables(instructions, state, true);
       break;
    case 130:
       generate_130_fs_variables(instructions, state);
       break;
+   case 140:
+      generate_140_fs_variables(instructions, state);
+      break;
    }
 
    if (state->ARB_shader_stencil_export_enable)
diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy
index d5e85abc0..64506b635 100644
--- a/mesalib/src/glsl/glsl_parser.yy
+++ b/mesalib/src/glsl/glsl_parser.yy
@@ -264,6 +264,9 @@ version_statement:
 	   case 130:
 	      supported = state->Const.GLSL_130;
 	      break;
+	   case 140:
+	      supported = state->Const.GLSL_140;
+	      break;
 	   default:
 	      supported = false;
 	      break;
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index 2a72ba1f6..21c3c6ec2 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -94,6 +94,8 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *ctx,
       && (ctx->Const.GLSLVersion >= 120);
    this->Const.GLSL_130 = (ctx->API == API_OPENGL)
       && (ctx->Const.GLSLVersion >= 130);
+   this->Const.GLSL_140 = (ctx->API == API_OPENGL)
+      && (ctx->Const.GLSLVersion >= 140);
 
    const unsigned lowest_version =
       (ctx->API == API_OPENGLES2) || ctx->Extensions.ARB_ES2_compatibility
diff --git a/mesalib/src/glsl/glsl_parser_extras.h b/mesalib/src/glsl/glsl_parser_extras.h
index ce207ecda..1d9409056 100644
--- a/mesalib/src/glsl/glsl_parser_extras.h
+++ b/mesalib/src/glsl/glsl_parser_extras.h
@@ -136,6 +136,7 @@ struct _mesa_glsl_parse_state {
       unsigned GLSL_110:1;
       unsigned GLSL_120:1;
       unsigned GLSL_130:1;
+      unsigned GLSL_140:1;
       /*@}*/
    } Const;
 
diff --git a/mesalib/src/glsl/glsl_types.cpp b/mesalib/src/glsl/glsl_types.cpp
index 1489aae6d..069ebd10d 100644
--- a/mesalib/src/glsl/glsl_types.cpp
+++ b/mesalib/src/glsl/glsl_types.cpp
@@ -169,7 +169,7 @@ glsl_type::generate_100ES_types(glsl_symbol_table *symtab)
 }
 
 void
-glsl_type::generate_110_types(glsl_symbol_table *symtab)
+glsl_type::generate_110_types(glsl_symbol_table *symtab, bool add_deprecated)
 {
    generate_100ES_types(symtab);
 
@@ -177,16 +177,18 @@ glsl_type::generate_110_types(glsl_symbol_table *symtab)
 			     Elements(builtin_110_types),
 			     false);
    add_types_to_symbol_table(symtab, &_sampler3D_type, 1, false);
-   add_types_to_symbol_table(symtab, builtin_110_deprecated_structure_types,
-			     Elements(builtin_110_deprecated_structure_types),
-			     false);
+   if (add_deprecated) {
+      add_types_to_symbol_table(symtab, builtin_110_deprecated_structure_types,
+				Elements(builtin_110_deprecated_structure_types),
+				false);
+   }
 }
 
 
 void
-glsl_type::generate_120_types(glsl_symbol_table *symtab)
+glsl_type::generate_120_types(glsl_symbol_table *symtab, bool add_deprecated)
 {
-   generate_110_types(symtab);
+   generate_110_types(symtab, add_deprecated);
 
    add_types_to_symbol_table(symtab, builtin_120_types,
 			     Elements(builtin_120_types), false);
@@ -194,9 +196,9 @@ glsl_type::generate_120_types(glsl_symbol_table *symtab)
 
 
 void
-glsl_type::generate_130_types(glsl_symbol_table *symtab)
+glsl_type::generate_130_types(glsl_symbol_table *symtab, bool add_deprecated)
 {
-   generate_120_types(symtab);
+   generate_120_types(symtab, add_deprecated);
 
    add_types_to_symbol_table(symtab, builtin_130_types,
 			     Elements(builtin_130_types), false);
@@ -205,6 +207,16 @@ glsl_type::generate_130_types(glsl_symbol_table *symtab)
 
 
 void
+glsl_type::generate_140_types(glsl_symbol_table *symtab)
+{
+   generate_130_types(symtab, false);
+
+   add_types_to_symbol_table(symtab, builtin_140_types,
+			     Elements(builtin_140_types), false);
+}
+
+
+void
 glsl_type::generate_ARB_texture_rectangle_types(glsl_symbol_table *symtab,
 						bool warn)
 {
@@ -249,20 +261,24 @@ _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state)
       glsl_type::generate_100ES_types(state->symbols);
       break;
    case 110:
-      glsl_type::generate_110_types(state->symbols);
+      glsl_type::generate_110_types(state->symbols, true);
       break;
    case 120:
-      glsl_type::generate_120_types(state->symbols);
+      glsl_type::generate_120_types(state->symbols, true);
       break;
    case 130:
-      glsl_type::generate_130_types(state->symbols);
+      glsl_type::generate_130_types(state->symbols, true);
+      break;
+   case 140:
+      glsl_type::generate_140_types(state->symbols);
       break;
    default:
       /* error */
       break;
    }
 
-   if (state->ARB_texture_rectangle_enable) {
+   if (state->ARB_texture_rectangle_enable ||
+       state->language_version >= 140) {
       glsl_type::generate_ARB_texture_rectangle_types(state->symbols,
 					   state->ARB_texture_rectangle_warn);
    }
diff --git a/mesalib/src/glsl/glsl_types.h b/mesalib/src/glsl/glsl_types.h
index 2997c9311..48d41d7f8 100644
--- a/mesalib/src/glsl/glsl_types.h
+++ b/mesalib/src/glsl/glsl_types.h
@@ -498,6 +498,7 @@ private:
    static const glsl_type builtin_110_types[];
    static const glsl_type builtin_120_types[];
    static const glsl_type builtin_130_types[];
+   static const glsl_type builtin_140_types[];
    static const glsl_type builtin_ARB_texture_rectangle_types[];
    static const glsl_type builtin_EXT_texture_array_types[];
    static const glsl_type builtin_EXT_texture_buffer_object_types[];
@@ -514,9 +515,10 @@ private:
     */
    /*@{*/
    static void generate_100ES_types(glsl_symbol_table *);
-   static void generate_110_types(glsl_symbol_table *);
-   static void generate_120_types(glsl_symbol_table *);
-   static void generate_130_types(glsl_symbol_table *);
+   static void generate_110_types(glsl_symbol_table *, bool add_deprecated);
+   static void generate_120_types(glsl_symbol_table *, bool add_deprecated);
+   static void generate_130_types(glsl_symbol_table *, bool add_deprecated);
+   static void generate_140_types(glsl_symbol_table *);
    static void generate_ARB_texture_rectangle_types(glsl_symbol_table *, bool);
    static void generate_EXT_texture_array_types(glsl_symbol_table *, bool);
    static void generate_OES_texture_3D_types(glsl_symbol_table *, bool);
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index 82bddb003..8278e43ad 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -258,11 +258,36 @@ validate_vertex_shader_executable(struct gl_shader_program *prog,
    if (shader == NULL)
       return true;
 
-   find_assignment_visitor find("gl_Position");
-   find.run(shader->ir);
-   if (!find.variable_found()) {
-      linker_error(prog, "vertex shader does not write to `gl_Position'\n");
-      return false;
+   /* From the GLSL 1.10 spec, page 48:
+    *
+    *     "The variable gl_Position is available only in the vertex
+    *      language and is intended for writing the homogeneous vertex
+    *      position. All executions of a well-formed vertex shader
+    *      executable must write a value into this variable. [...] The
+    *      variable gl_Position is available only in the vertex
+    *      language and is intended for writing the homogeneous vertex
+    *      position. All executions of a well-formed vertex shader
+    *      executable must write a value into this variable."
+    *
+    * while in GLSL 1.40 this text is changed to:
+    *
+    *     "The variable gl_Position is available only in the vertex
+    *      language and is intended for writing the homogeneous vertex
+    *      position. It can be written at any time during shader
+    *      execution. It may also be read back by a vertex shader
+    *      after being written. This value will be used by primitive
+    *      assembly, clipping, culling, and other fixed functionality
+    *      operations, if present, that operate on primitives after
+    *      vertex processing has occurred. Its value is undefined if
+    *      the vertex shader executable does not write gl_Position."
+    */
+   if (prog->Version < 140) {
+      find_assignment_visitor find("gl_Position");
+      find.run(shader->ir);
+      if (!find.variable_found()) {
+	 linker_error(prog, "vertex shader does not write to `gl_Position'\n");
+	 return false;
+      }
    }
 
    prog->Vert.ClipDistanceArraySize = 0;
@@ -2175,7 +2200,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
     * of all shaders must match.
     */
    assert(min_version >= 100);
-   assert(max_version <= 130);
+   assert(max_version <= 140);
    if ((max_version >= 130 || min_version == 100)
        && min_version != max_version) {
       linker_error(prog, "all shaders must use same shading "
@@ -2269,7 +2294,9 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
       if (ctx->ShaderCompilerOptions[i].LowerClipDistance)
          lower_clip_distance(prog->_LinkedShaders[i]->ir);
 
-      while (do_common_optimization(prog->_LinkedShaders[i]->ir, true, false, 32))
+      unsigned max_unroll = ctx->ShaderCompilerOptions[i].MaxUnrollIterations;
+
+      while (do_common_optimization(prog->_LinkedShaders[i]->ir, true, false, max_unroll))
 	 ;
    }
 
diff --git a/mesalib/src/glsl/main.cpp b/mesalib/src/glsl/main.cpp
index 519abb5b5..f04a146e8 100644
--- a/mesalib/src/glsl/main.cpp
+++ b/mesalib/src/glsl/main.cpp
@@ -46,10 +46,10 @@ initialize_context(struct gl_context *ctx, gl_api api)
 {
    initialize_context_to_defaults(ctx, api);
 
-   /* GLSL 1.30 isn't fully supported, but we need to advertise 1.30 so that
-    * the built-in functions for 1.30 can be built.
+   /* The standalone compiler needs to claim support for almost
+    * everything in order to compile the built-in functions.
     */
-   ctx->Const.GLSLVersion = 130;
+   ctx->Const.GLSLVersion = 140;
 
    ctx->Const.MaxClipPlanes = 8;
    ctx->Const.MaxDrawBuffers = 2;
diff --git a/mesalib/src/mapi/Android.mk b/mesalib/src/mapi/Android.mk
index fe9e40e26..b75361f46 100644
--- a/mesalib/src/mapi/Android.mk
+++ b/mesalib/src/mapi/Android.mk
@@ -25,7 +25,7 @@
 
 LOCAL_PATH := $(call my-dir)
 
-# get MAPI_GLAPI_SOURCES
+# get MAPI_GLAPI_FILES
 include $(LOCAL_PATH)/mapi/sources.mak
 
 mapi_abi_headers :=
@@ -38,7 +38,7 @@ include $(CLEAR_VARS)
 
 abi_header := shared-glapi/glapi_mapi_tmp.h
 
-LOCAL_SRC_FILES := $(addprefix mapi/, $(MAPI_GLAPI_SOURCES))
+LOCAL_SRC_FILES := $(MAPI_GLAPI_FILES)
 
 LOCAL_CFLAGS := \
 	-DMAPI_MODE_GLAPI \
diff --git a/mesalib/src/mapi/glapi/Makefile b/mesalib/src/mapi/glapi/Makefile
index bb4ed6585..211f384a7 100644
--- a/mesalib/src/mapi/glapi/Makefile
+++ b/mesalib/src/mapi/glapi/Makefile
@@ -19,18 +19,18 @@ ifeq ($(SHARED_GLAPI),1)
 glapi_CPPFLAGS += \
 	-DMAPI_MODE_BRIDGE \
 	-DMAPI_ABI_HEADER=\"glapi/glapi_mapi_tmp.h\"
-glapi_SOURCES := $(addprefix $(MAPI)/, $(MAPI_BRIDGE_SOURCES))
+glapi_SOURCES := $(MAPI_BRIDGE_FILES)
 
 glapi_GLAPI_OBJECTS :=
 glapi_ASM_OBJECTS :=
-glapi_MAPI_OBJECTS := $(MAPI_BRIDGE_SOURCES:.c=.o)
+glapi_MAPI_OBJECTS := $(notdir $(MAPI_BRIDGE_FILES:.c=.o))
 else
 glapi_CPPFLAGS += -DMAPI_MODE_UTIL
-glapi_SOURCES := $(GLAPI_SOURCES) $(addprefix $(MAPI)/, $(MAPI_UTIL_SOURCES))
+glapi_SOURCES := $(GLAPI_SOURCES) $(MAPI_UTIL_FILES)
 
 glapi_GLAPI_OBJECTS := $(GLAPI_SOURCES:.c=.o)
 glapi_ASM_OBJECTS := $(GLAPI_ASM_SOURCES:.S=.o)
-glapi_MAPI_OBJECTS := $(MAPI_UTIL_SOURCES:.c=.o)
+glapi_MAPI_OBJECTS := $(notdir $(MAPI_UTIL_FILES:.c=.o))
 endif # SHARED_GLAPI
 
 glapi_OBJECTS := \
diff --git a/mesalib/src/mapi/mapi/sources.mak b/mesalib/src/mapi/mapi/sources.mak
index 28141860f..56f4afd3e 100644
--- a/mesalib/src/mapi/mapi/sources.mak
+++ b/mesalib/src/mapi/mapi/sources.mak
@@ -3,34 +3,34 @@
 # mapi may be used in several ways
 #
 #  - In default mode, mapi implements the interface defined by mapi.h.  To use
-#    this mode, compile MAPI_SOURCES.
+#    this mode, compile MAPI_FILES.
 #
 #  - In util mode, mapi provides utility functions for use with glapi.  To use
-#    this mode, compile MAPI_UTIL_SOURCES with MAPI_MODE_UTIL defined.
+#    this mode, compile MAPI_UTIL_FILES with MAPI_MODE_UTIL defined.
 #
 #  - In glapi mode, mapi implements the interface defined by glapi.h.  To use
-#    this mode, compile MAPI_GLAPI_SOURCES with MAPI_MODE_GLAPI defined.
+#    this mode, compile MAPI_GLAPI_FILES with MAPI_MODE_GLAPI defined.
 #
 #  - In bridge mode, mapi provides entry points calling into glapi.  To use
-#    this mode, compile MAPI_BRIDGE_SOURCES with MAPI_MODE_BRIDGE defined.
+#    this mode, compile MAPI_BRIDGE_FILES with MAPI_MODE_BRIDGE defined.
 
-MAPI_UTIL_SOURCES = \
-	u_current.c \
-	u_execmem.c
+MAPI_UTIL_FILES = \
+	$(TOP)/src/mapi/mapi/u_current.c \
+	$(TOP)/src/mapi/mapi/u_execmem.c
 
-MAPI_SOURCES = \
-	entry.c \
-	mapi.c \
-	stub.c \
-	table.c \
-	$(MAPI_UTIL_SOURCES)
+MAPI_FILES = \
+	$(TOP)/src/mapi/mapi/entry.c \
+	$(TOP)/src/mapi/mapi/mapi.c \
+	$(TOP)/src/mapi/mapi/stub.c \
+	$(TOP)/src/mapi/mapi/table.c \
+	$(MAPI_UTIL_FILES)
 
-MAPI_GLAPI_SOURCES = \
-	entry.c \
-	mapi_glapi.c \
-	stub.c \
-	table.c \
-	$(MAPI_UTIL_SOURCES)
+MAPI_GLAPI_FILES = \
+	$(TOP)/src/mapi/mapi/entry.c \
+	$(TOP)/src/mapi/mapi/mapi_glapi.c \
+	$(TOP)/src/mapi/mapi/stub.c \
+	$(TOP)/src/mapi/mapi/table.c \
+	$(MAPI_UTIL_FILES)
 
-MAPI_BRIDGE_SOURCES = \
-	entry.c
+MAPI_BRIDGE_FILES = \
+	$(TOP)/src/mapi/mapi/entry.c
diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.c b/mesalib/src/mesa/drivers/dri/common/dri_util.c
index db7322ec4..53707a80d 100644
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.c
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.c
@@ -1,3 +1,27 @@
+/*
+ * (C) Copyright IBM Corporation 2002, 2004
+ * 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
+ * on 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
+ * THE AUTHORS AND/OR THEIR 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.
+ */
+
 /**
  * \file dri_util.c
  * DRI utility functions.
diff --git a/mesalib/src/mesa/drivers/dri/common/drirc b/mesalib/src/mesa/drivers/dri/common/drirc
index 755174afd..2d9287852 100644
--- a/mesalib/src/mesa/drivers/dri/common/drirc
+++ b/mesalib/src/mesa/drivers/dri/common/drirc
@@ -1,15 +1,15 @@
 <driconf>
     <device screen="0" driver="i965">
-        <application executable="Sanctuary">
+        <application name="Unigine Sanctuary" executable="Sanctuary">
             <option name="force_glsl_extensions_warn" value="true" />
 	</application>
-        <application executable="Tropics">
+        <application name="Unigine Tropics" executable="Tropics">
             <option name="force_glsl_extensions_warn" value="true" />
 	</application>
-        <application executable="heaven_x86">
+        <application name="Unigine Heaven (32-bit)" executable="heaven_x86">
             <option name="force_glsl_extensions_warn" value="true" />
 	</application>
-        <application executable="heaven_x64">
+        <application name="Unigine Heaven (64-bit)" executable="heaven_x64">
             <option name="force_glsl_extensions_warn" value="true" />
 	</application>
     </device>
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index 4e94f47e3..02495a15a 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -29,6 +29,7 @@
 #include "imports.h"
 #include "mfeatures.h"
 #include "mtypes.h"
+#include "enums.h"
 #include "vbo/vbo.h"
 
 
@@ -204,18 +205,60 @@ check_index_bounds(struct gl_context *ctx, GLsizei count, GLenum type,
  * are supported.
  */
 GLboolean
-_mesa_valid_prim_mode(const struct gl_context *ctx, GLenum mode)
+_mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name)
 {
    if (ctx->Extensions.ARB_geometry_shader4 &&
        mode > GL_TRIANGLE_STRIP_ADJACENCY_ARB) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(mode=%x)", name, mode);
       return GL_FALSE;
    }
    else if (mode > GL_POLYGON) {
-      return GL_FALSE;
-   }
-   else {
-      return GL_TRUE;
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(mode=%x)", name, mode);
+      return GL_FALSE;
+   }
+
+   /* From the GL_EXT_transform_feedback spec:
+    *
+    *     "The error INVALID_OPERATION is generated if Begin, or any command
+    *      that performs an explicit Begin, is called when:
+    *
+    *      * a geometry shader is not active and <mode> does not match the
+    *        allowed begin modes for the current transform feedback state as
+    *        given by table X.1.
+    *
+    *      * a geometry shader is active and the output primitive type of the
+    *        geometry shader does not match the allowed begin modes for the
+    *        current transform feedback state as given by table X.1.
+    *
+    */
+   if (ctx->TransformFeedback.CurrentObject->Active &&
+       !ctx->TransformFeedback.CurrentObject->Paused) {
+      GLboolean pass = GL_TRUE;
+
+      switch (mode) {
+      case GL_POINTS:
+         pass = ctx->TransformFeedback.Mode == GL_POINTS;
+	 break;
+      case GL_LINES:
+      case GL_LINE_STRIP:
+      case GL_LINE_LOOP:
+         pass = ctx->TransformFeedback.Mode == GL_LINES;
+	 break;
+      default:
+         pass = ctx->TransformFeedback.Mode == GL_TRIANGLES;
+	 break;
+      }
+      if (!pass) {
+	 _mesa_error(ctx, GL_INVALID_OPERATION,
+		     "%s(mode=%s vs transform feedback %s)",
+		     name,
+		     _mesa_lookup_prim_by_nr(mode),
+		     _mesa_lookup_prim_by_nr(ctx->TransformFeedback.Mode));
+	 return GL_FALSE;
+      }
    }
+
+   return GL_TRUE;
 }
 
 
@@ -237,8 +280,7 @@ _mesa_validate_DrawElements(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawElements(mode)" );
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawElements")) {
       return GL_FALSE;
    }
 
@@ -294,8 +336,7 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
       return GL_FALSE;
    }
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawRangeElements(mode)" );
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawRangeElements")) {
       return GL_FALSE;
    }
 
@@ -353,8 +394,7 @@ _mesa_validate_DrawArrays(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawArrays(mode)" );
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawArrays")) {
       return GL_FALSE;
    }
 
@@ -389,9 +429,7 @@ _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint fi
       return GL_FALSE;
    }
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glDrawArraysInstanced(mode=0x%x)", mode);
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawArraysInstanced")) {
       return GL_FALSE;
    }
 
@@ -429,9 +467,7 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glDrawElementsInstanced(mode = 0x%x)", mode);
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawElementsInstanced")) {
       return GL_FALSE;
    }
 
@@ -485,8 +521,7 @@ _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
 {
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawTransformFeedback(mode)");
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawTransformFeedback")) {
       return GL_FALSE;
    }
 
diff --git a/mesalib/src/mesa/main/api_validate.h b/mesalib/src/mesa/main/api_validate.h
index f4948424c..d92fd433f 100644
--- a/mesalib/src/mesa/main/api_validate.h
+++ b/mesalib/src/mesa/main/api_validate.h
@@ -43,7 +43,7 @@ _mesa_max_buffer_index(struct gl_context *ctx, GLuint count, GLenum type,
 
 
 extern GLboolean
-_mesa_valid_prim_mode(const struct gl_context *ctx, GLenum mode);
+_mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name);
 
 
 extern GLboolean
diff --git a/mesalib/src/mesa/main/dlist.c b/mesalib/src/mesa/main/dlist.c
index 420ddcc0c..f113573d8 100644
--- a/mesalib/src/mesa/main/dlist.c
+++ b/mesalib/src/mesa/main/dlist.c
@@ -5767,10 +5767,16 @@ save_Begin(GLenum mode)
    Node *n;
    GLboolean error = GL_FALSE;
 
-   if (!_mesa_valid_prim_mode(ctx, mode)) {
-      _mesa_compile_error(ctx, GL_INVALID_ENUM, "glBegin(mode)");
+   if (mode > GL_POLYGON) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glBegin(mode=%x)", mode);
       error = GL_TRUE;
    }
+   if (ctx->ExecuteFlag) {
+      if (!_mesa_valid_prim_mode(ctx, mode, "glBegin")) {
+	 error = GL_TRUE;
+      }
+   }
+
    else if (ctx->Driver.CurrentSavePrimitive == PRIM_UNKNOWN) {
       /* Typically the first begin.  This may raise an error on
        * playback, depending on whether CallList is issued from inside
diff --git a/mesalib/src/mesa/main/getstring.c b/mesalib/src/mesa/main/getstring.c
index 90e028055..2f445aaf9 100644
--- a/mesalib/src/mesa/main/getstring.c
+++ b/mesalib/src/mesa/main/getstring.c
@@ -53,6 +53,8 @@ shading_language_version(struct gl_context *ctx)
          return (const GLubyte *) "1.20";
       case 130:
          return (const GLubyte *) "1.30";
+      case 140:
+         return (const GLubyte *) "1.40";
       default:
          _mesa_problem(ctx,
                        "Invalid GLSL version in shading_language_version()");
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index f76096a49..a3827d48d 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1316,7 +1316,9 @@ struct gl_texture_object
    GLenum Swizzle[4];           /**< GL_EXT_texture_swizzle */
    GLuint _Swizzle;             /**< same as Swizzle, but SWIZZLE_* format */
    GLboolean GenerateMipmap;    /**< GL_SGIS_generate_mipmap */
-   GLboolean _Complete;		/**< Is texture object complete? */
+   GLboolean _BaseComplete;     /**< Is the base texture level valid? */
+   GLboolean _MipmapComplete;   /**< Is the whole mipmap valid? */
+   GLboolean _IsIntegerFormat;  /**< Does the texture store integer values? */
    GLboolean _RenderToTexture;  /**< Any rendering to this texture? */
    GLboolean Purgeable;         /**< Is the buffer purgeable under memory pressure? */
    GLboolean Immutable;         /**< GL_ARB_texture_storage */
diff --git a/mesalib/src/mesa/main/samplerobj.c b/mesalib/src/mesa/main/samplerobj.c
index 7cf0654ad..5d1b2adbb 100644
--- a/mesalib/src/mesa/main/samplerobj.c
+++ b/mesalib/src/mesa/main/samplerobj.c
@@ -55,12 +55,11 @@ _mesa_lookup_samplerobj(struct gl_context *ctx, GLuint name)
  * Handle reference counting.
  */
 void
-_mesa_reference_sampler_object(struct gl_context *ctx,
-                               struct gl_sampler_object **ptr,
-                               struct gl_sampler_object *samp)
+_mesa_reference_sampler_object_(struct gl_context *ctx,
+                                struct gl_sampler_object **ptr,
+                                struct gl_sampler_object *samp)
 {
-   if (*ptr == samp)
-      return;
+   assert(*ptr != samp); /* The inline wrapper should prevent no-op calls */
 
    if (*ptr) {
       /* Unreference the old sampler */
diff --git a/mesalib/src/mesa/main/samplerobj.h b/mesalib/src/mesa/main/samplerobj.h
index fe7d5a7d3..0bfda4351 100644
--- a/mesalib/src/mesa/main/samplerobj.h
+++ b/mesalib/src/mesa/main/samplerobj.h
@@ -37,10 +37,29 @@ _mesa_get_samplerobj(struct gl_context *ctx, GLuint unit)
       return &ctx->Texture.Unit[unit]._Current->Sampler;
 }
 
+
+/** Does the given filter state do mipmap filtering? */
+static inline GLboolean
+_mesa_is_mipmap_filter(const struct gl_sampler_object *samp)
+{
+   return samp->MinFilter != GL_NEAREST && samp->MinFilter != GL_LINEAR;
+}
+
+
 extern void
+_mesa_reference_sampler_object_(struct gl_context *ctx,
+                                struct gl_sampler_object **ptr,
+                                struct gl_sampler_object *samp);
+
+static inline void
 _mesa_reference_sampler_object(struct gl_context *ctx,
                                struct gl_sampler_object **ptr,
-                               struct gl_sampler_object *samp);
+                               struct gl_sampler_object *samp)
+{
+   if (*ptr != samp)
+      _mesa_reference_sampler_object_(ctx, ptr, samp);
+}
+
 
 extern void
 _mesa_init_sampler_object(struct gl_sampler_object *sampObj, GLuint name);
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index cf0a0cb2a..c54118212 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -43,6 +43,7 @@
 #include "state.h"
 #include "texcompress.h"
 #include "teximage.h"
+#include "texobj.h"
 #include "texstate.h"
 #include "texpal.h"
 #include "mtypes.h"
@@ -2602,9 +2603,7 @@ teximage(struct gl_context *ctx, GLuint dims,
 
                _mesa_update_fbo_texture(ctx, texObj, face, level);
 
-               /* state update */
-               texObj->_Complete = GL_FALSE;
-               ctx->NewState |= _NEW_TEXTURE;
+               _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
             }
             else {
                _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage%uD", dims);
@@ -2702,9 +2701,7 @@ _mesa_EGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image)
       ctx->Driver.EGLImageTargetTexture2D(ctx, target,
 					  texObj, texImage, image);
 
-      /* state update */
-      texObj->_Complete = GL_FALSE;
-      ctx->NewState |= _NEW_TEXTURE;
+      _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
    }
    _mesa_unlock_texture(ctx, texObj);
 
@@ -2965,9 +2962,7 @@ copyteximage(struct gl_context *ctx, GLuint dims,
 
             _mesa_update_fbo_texture(ctx, texObj, face, level);
 
-            /* state update */
-            texObj->_Complete = GL_FALSE;
-            ctx->NewState |= _NEW_TEXTURE;
+            _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
          }
          else {
             /* probably too large of image */
@@ -3598,9 +3593,7 @@ compressedteximage(struct gl_context *ctx, GLuint dims,
 
                check_gen_mipmap(ctx, target, texObj, level);
 
-               /* state update */
-               texObj->_Complete = GL_FALSE;
-               ctx->NewState |= _NEW_TEXTURE;
+               _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
             }
             else {
                _mesa_error(ctx, GL_OUT_OF_MEMORY,
diff --git a/mesalib/src/mesa/main/texobj.c b/mesalib/src/mesa/main/texobj.c
index 590594826..cfaac64bf 100644
--- a/mesalib/src/mesa/main/texobj.c
+++ b/mesalib/src/mesa/main/texobj.c
@@ -262,7 +262,8 @@ _mesa_copy_texture_object( struct gl_texture_object *dest,
    dest->_MaxLevel = src->_MaxLevel;
    dest->_MaxLambda = src->_MaxLambda;
    dest->GenerateMipmap = src->GenerateMipmap;
-   dest->_Complete = src->_Complete;
+   dest->_BaseComplete = src->_BaseComplete;
+   dest->_MipmapComplete = src->_MipmapComplete;
    COPY_4V(dest->Swizzle, src->Swizzle);
    dest->_Swizzle = src->_Swizzle;
 
@@ -386,14 +387,26 @@ _mesa_reference_texobj_(struct gl_texture_object **ptr,
 }
 
 
+enum base_mipmap { BASE, MIPMAP };
+
 
 /**
- * Mark a texture object as incomplete.
+ * Mark a texture object as incomplete.  There are actually three kinds of
+ * (in)completeness:
+ * 1. "base incomplete": the base level of the texture is invalid so no
+ *    texturing is possible.
+ * 2. "mipmap incomplete": a non-base level of the texture is invalid so
+ *    mipmap filtering isn't possible, but non-mipmap filtering is.
+ * 3. "texture incompleteness": some combination of texture state and
+ *    sampler state renders the texture incomplete.
+ *
  * \param t  texture object
+ * \param bm  either BASE or MIPMAP to indicate what's incomplete
  * \param fmt...  string describing why it's incomplete (for debugging).
  */
 static void
-incomplete(struct gl_texture_object *t, const char *fmt, ...)
+incomplete(struct gl_texture_object *t, enum base_mipmap bm,
+           const char *fmt, ...)
 {
 #if 0
    va_list args;
@@ -405,7 +418,9 @@ incomplete(struct gl_texture_object *t, const char *fmt, ...)
 
    printf("Texture Obj %d incomplete because: %s\n", t->Name, s);
 #endif
-   t->_Complete = GL_FALSE;
+   if (bm == BASE)
+      t->_BaseComplete = GL_FALSE;
+   t->_MipmapComplete = GL_FALSE;
 }
 
 
@@ -426,79 +441,94 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
                                 struct gl_texture_object *t )
 {
    const GLint baseLevel = t->BaseLevel;
+   const struct gl_texture_image *baseImage;
    GLint maxLog2 = 0, maxLevels = 0;
 
-   t->_Complete = GL_TRUE;  /* be optimistic */
+   /* We'll set these to FALSE if tests fail below */
+   t->_BaseComplete = GL_TRUE;
+   t->_MipmapComplete = GL_TRUE;
 
    /* Detect cases where the application set the base level to an invalid
     * value.
     */
    if ((baseLevel < 0) || (baseLevel >= MAX_TEXTURE_LEVELS)) {
-      incomplete(t, "base level = %d is invalid", baseLevel);
+      incomplete(t, BASE, "base level = %d is invalid", baseLevel);
+      return;
+   }
+
+   if (t->MaxLevel < baseLevel) {
+      incomplete(t, BASE, "MAX_LEVEL (%d) < BASE_LEVEL (%d)",
+		 t->MaxLevel, baseLevel);
       return;
    }
 
+   baseImage = t->Image[0][baseLevel];
+
    /* Always need the base level image */
-   if (!t->Image[0][baseLevel]) {
-      incomplete(t, "Image[baseLevel=%d] == NULL", baseLevel);
+   if (!baseImage) {
+      incomplete(t, BASE, "Image[baseLevel=%d] == NULL", baseLevel);
       return;
    }
 
    /* Check width/height/depth for zero */
-   if (t->Image[0][baseLevel]->Width == 0 ||
-       t->Image[0][baseLevel]->Height == 0 ||
-       t->Image[0][baseLevel]->Depth == 0) {
-      incomplete(t, "texture width = 0");
+   if (baseImage->Width == 0 ||
+       baseImage->Height == 0 ||
+       baseImage->Depth == 0) {
+      incomplete(t, BASE, "texture width or height or depth = 0");
       return;
    }
 
-   /* Compute _MaxLevel */
-   if ((t->Target == GL_TEXTURE_1D) ||
-       (t->Target == GL_TEXTURE_1D_ARRAY_EXT)) {
-      maxLog2 = t->Image[0][baseLevel]->WidthLog2;
-      maxLevels = ctx->Const.MaxTextureLevels;
+   /* Check if the texture values are integer */
+   {
+      GLenum datatype = _mesa_get_format_datatype(baseImage->TexFormat);
+      t->_IsIntegerFormat = datatype == GL_INT || datatype == GL_UNSIGNED_INT;
    }
-   else if ((t->Target == GL_TEXTURE_2D) ||
-            (t->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
-      maxLog2 = MAX2(t->Image[0][baseLevel]->WidthLog2,
-                     t->Image[0][baseLevel]->HeightLog2);
+
+   /* Compute _MaxLevel (the maximum mipmap level we'll sample from given the
+    * mipmap image sizes and GL_TEXTURE_MAX_LEVEL state).
+    */
+   switch (t->Target) {
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_1D_ARRAY_EXT:
+      maxLog2 = baseImage->WidthLog2;
       maxLevels = ctx->Const.MaxTextureLevels;
-   }
-   else if (t->Target == GL_TEXTURE_3D) {
-      GLint max = MAX2(t->Image[0][baseLevel]->WidthLog2,
-                       t->Image[0][baseLevel]->HeightLog2);
-      maxLog2 = MAX2(max, (GLint)(t->Image[0][baseLevel]->DepthLog2));
+      break;
+   case GL_TEXTURE_2D:
+   case GL_TEXTURE_2D_ARRAY_EXT:
+      maxLog2 = MAX2(baseImage->WidthLog2,
+                     baseImage->HeightLog2);
+      maxLevels = ctx->Const.MaxTextureLevels;
+      break;
+   case GL_TEXTURE_3D:
+      maxLog2 = MAX3(baseImage->WidthLog2,
+                     baseImage->HeightLog2,
+                     baseImage->DepthLog2);
       maxLevels = ctx->Const.Max3DTextureLevels;
-   }
-   else if (t->Target == GL_TEXTURE_CUBE_MAP_ARB) {
-      maxLog2 = MAX2(t->Image[0][baseLevel]->WidthLog2,
-                     t->Image[0][baseLevel]->HeightLog2);
+      break;
+   case GL_TEXTURE_CUBE_MAP_ARB:
+      maxLog2 = MAX2(baseImage->WidthLog2,
+                     baseImage->HeightLog2);
       maxLevels = ctx->Const.MaxCubeTextureLevels;
-   }
-   else if (t->Target == GL_TEXTURE_RECTANGLE_NV ||
-            t->Target == GL_TEXTURE_EXTERNAL_OES) {
+      break;
+   case GL_TEXTURE_RECTANGLE_NV:
+   case GL_TEXTURE_BUFFER:
+   case GL_TEXTURE_EXTERNAL_OES:
       maxLog2 = 0;  /* not applicable */
       maxLevels = 1;  /* no mipmapping */
-   }
-   else {
+      break;
+   default:
       _mesa_problem(ctx, "Bad t->Target in _mesa_test_texobj_completeness");
       return;
    }
 
    ASSERT(maxLevels > 0);
 
-   if (t->MaxLevel < t->BaseLevel) {
-      incomplete(t, "MAX_LEVEL (%d) < BASE_LEVEL (%d)",
-		 t->MaxLevel, t->BaseLevel);
-      return;
-   }
-
-   t->_MaxLevel = baseLevel + maxLog2;
+   t->_MaxLevel = baseLevel + maxLog2;  /* 'p' in the GL spec */
    t->_MaxLevel = MIN2(t->_MaxLevel, t->MaxLevel);
-   t->_MaxLevel = MIN2(t->_MaxLevel, maxLevels - 1);
+   t->_MaxLevel = MIN2(t->_MaxLevel, maxLevels - 1); /* 'q' in the GL spec */
 
    /* Compute _MaxLambda = q - b (see the 1.2 spec) used during mipmapping */
-   t->_MaxLambda = (GLfloat) (t->_MaxLevel - t->BaseLevel);
+   t->_MaxLambda = (GLfloat) (t->_MaxLevel - baseLevel);
 
    if (t->Immutable) {
       /* This texture object was created with glTexStorage1/2/3D() so we
@@ -510,193 +540,103 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
    }
 
    if (t->Target == GL_TEXTURE_CUBE_MAP_ARB) {
-      /* make sure that all six cube map level 0 images are the same size */
-      const GLuint w = t->Image[0][baseLevel]->Width2;
-      const GLuint h = t->Image[0][baseLevel]->Height2;
+      /* Make sure that all six cube map level 0 images are the same size.
+       * Note:  we know that the image's width==height (we enforce that
+       * at glTexImage time) so we only need to test the width here.
+       */
       GLuint face;
+      assert(baseImage->Width2 == baseImage->Height);
       for (face = 1; face < 6; face++) {
+         assert(t->Image[face][baseLevel]->Width2 ==
+                t->Image[face][baseLevel]->Height2);
          if (t->Image[face][baseLevel] == NULL ||
-             t->Image[face][baseLevel]->Width2 != w ||
-             t->Image[face][baseLevel]->Height2 != h) {
-            incomplete(t, "Cube face missing or mismatched size");
+             t->Image[face][baseLevel]->Width2 != baseImage->Width2) {
+            incomplete(t, BASE, "Cube face missing or mismatched size");
             return;
          }
       }
    }
 
-   /* extra checking for mipmaps */
-   if (t->Sampler.MinFilter != GL_NEAREST && t->Sampler.MinFilter != GL_LINEAR) {
-      /*
-       * Mipmapping: determine if we have a complete set of mipmaps
-       */
+   /*
+    * Do mipmap consistency checking.
+    * Note: we don't care about the current texture sampler state here.
+    * To determine texture completeness we'll either look at _BaseComplete
+    * or _MipmapComplete depending on the current minification filter mode.
+    */
+   {
       GLint i;
-      GLint minLevel = baseLevel;
-      GLint maxLevel = t->_MaxLevel;
+      const GLint minLevel = baseLevel;
+      const GLint maxLevel = t->_MaxLevel;
+      GLuint width, height, depth, face, numFaces = 1;
 
       if (minLevel > maxLevel) {
-         incomplete(t, "minLevel > maxLevel");
+         incomplete(t, BASE, "minLevel > maxLevel");
          return;
       }
 
-      /* Test dimension-independent attributes */
-      for (i = minLevel; i <= maxLevel; i++) {
-         if (t->Image[0][i]) {
-            if (t->Image[0][i]->TexFormat != t->Image[0][baseLevel]->TexFormat) {
-               incomplete(t, "Format[i] != Format[baseLevel]");
-               return;
-            }
-            if (t->Image[0][i]->Border != t->Image[0][baseLevel]->Border) {
-               incomplete(t, "Border[i] != Border[baseLevel]");
-               return;
-            }
-         }
-      }
+      /* Get the base image's dimensions */
+      width = baseImage->Width2;
+      height = baseImage->Height2;
+      depth = baseImage->Depth2;
 
-      /* Test things which depend on number of texture image dimensions */
-      if ((t->Target == GL_TEXTURE_1D) ||
-          (t->Target == GL_TEXTURE_1D_ARRAY_EXT)) {
-         /* Test 1-D mipmaps */
-         GLuint width = t->Image[0][baseLevel]->Width2;
-         for (i = baseLevel + 1; i < maxLevels; i++) {
-            if (width > 1) {
-               width /= 2;
-            }
-            if (i >= minLevel && i <= maxLevel) {
-               const struct gl_texture_image *img = t->Image[0][i];
-               if (!img) {
-                  incomplete(t, "1D Image[%d] is missing", i);
-                  return;
-               }
-               if (img->Width2 != width ) {
-                  incomplete(t, "1D Image[%d] bad width %u", i, img->Width2);
-                  return;
-               }
-            }
-            if (width == 1) {
-               return;  /* found smallest needed mipmap, all done! */
-            }
+      /* Note: this loop will be a no-op for RECT, BUFFER, EXTERNAL textures */
+      for (i = baseLevel + 1; i < maxLevels; i++) {
+         /* Compute the expected size of image at level[i] */
+         if (width > 1) {
+            width /= 2;
          }
-      }
-      else if ((t->Target == GL_TEXTURE_2D) ||
-               (t->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
-         /* Test 2-D mipmaps */
-         GLuint width = t->Image[0][baseLevel]->Width2;
-         GLuint height = t->Image[0][baseLevel]->Height2;
-         for (i = baseLevel + 1; i < maxLevels; i++) {
-            if (width > 1) {
-               width /= 2;
-            }
-            if (height > 1) {
-               height /= 2;
-            }
+         if (height > 1 && t->Target != GL_TEXTURE_1D_ARRAY) {
+            height /= 2;
+         }
+         if (depth > 1 && t->Target != GL_TEXTURE_2D_ARRAY) {
+            depth /= 2;
+         }
+
+         /* loop over cube faces (or single face otherwise) */
+         for (face = 0; face < numFaces; face++) {
             if (i >= minLevel && i <= maxLevel) {
-               const struct gl_texture_image *img = t->Image[0][i];
+               const struct gl_texture_image *img = t->Image[face][i];
+
                if (!img) {
-                  incomplete(t, "2D Image[%d of %d] is missing", i, maxLevel);
+                  incomplete(t, MIPMAP, "TexImage[%d] is missing", i);
                   return;
                }
-               if (img->Width2 != width) {
-                  incomplete(t, "2D Image[%d] bad width %u", i, img->Width2);
-                  return;
-               }
-               if (img->Height2 != height) {
-                  incomplete(t, "2D Image[i] bad height %u", i, img->Height2);
-                  return;
-               }
-               if (width==1 && height==1) {
-                  return;  /* found smallest needed mipmap, all done! */
-               }
-            }
-         }
-      }
-      else if (t->Target == GL_TEXTURE_3D) {
-         /* Test 3-D mipmaps */
-         GLuint width = t->Image[0][baseLevel]->Width2;
-         GLuint height = t->Image[0][baseLevel]->Height2;
-         GLuint depth = t->Image[0][baseLevel]->Depth2;
-         for (i = baseLevel + 1; i < maxLevels; i++) {
-            if (width > 1) {
-               width /= 2;
-            }
-            if (height > 1) {
-               height /= 2;
-            }
-            if (depth > 1) {
-               depth /= 2;
-            }
-            if (i >= minLevel && i <= maxLevel) {
-               const struct gl_texture_image *img = t->Image[0][i];
-               if (!img) {
-                  incomplete(t, "3D Image[%d] is missing", i);
+               if (img->TexFormat != baseImage->TexFormat) {
+                  incomplete(t, MIPMAP, "Format[i] != Format[baseLevel]");
                   return;
                }
-               if (img->_BaseFormat == GL_DEPTH_COMPONENT) {
-                  incomplete(t, "GL_DEPTH_COMPONENT only works with 1/2D tex");
+               if (img->Border != baseImage->Border) {
+                  incomplete(t, MIPMAP, "Border[i] != Border[baseLevel]");
                   return;
                }
                if (img->Width2 != width) {
-                  incomplete(t, "3D Image[%d] bad width %u", i, img->Width2);
+                  incomplete(t, MIPMAP, "TexImage[%d] bad width %u", i, img->Width2);
                   return;
                }
                if (img->Height2 != height) {
-                  incomplete(t, "3D Image[%d] bad height %u", i, img->Height2);
+                  incomplete(t, MIPMAP, "TexImage[%d] bad height %u", i, img->Height2);
                   return;
                }
                if (img->Depth2 != depth) {
-                  incomplete(t, "3D Image[%d] bad depth %u", i, img->Depth2);
+                  incomplete(t, MIPMAP, "TexImage[%d] bad depth %u", i, img->Depth2);
                   return;
                }
-            }
-            if (width == 1 && height == 1 && depth == 1) {
-               return;  /* found smallest needed mipmap, all done! */
-            }
-         }
-      }
-      else if (t->Target == GL_TEXTURE_CUBE_MAP_ARB) {
-         /* make sure 6 cube faces are consistant */
-         GLuint width = t->Image[0][baseLevel]->Width2;
-         GLuint height = t->Image[0][baseLevel]->Height2;
-         for (i = baseLevel + 1; i < maxLevels; i++) {
-            if (width > 1) {
-               width /= 2;
-            }
-            if (height > 1) {
-               height /= 2;
-            }
-            if (i >= minLevel && i <= maxLevel) {
-	       GLuint face;
-	       for (face = 0; face < 6; face++) {
-		  /* check that we have images defined */
-		  if (!t->Image[face][i]) {
-		     incomplete(t, "CubeMap Image[n][i] == NULL");
-		     return;
-		  }
-		  /* Don't support GL_DEPTH_COMPONENT for cube maps */
-                  if (ctx->VersionMajor < 3 && !ctx->Extensions.EXT_gpu_shader4) {
-                     if (t->Image[face][i]->_BaseFormat == GL_DEPTH_COMPONENT) {
-                        incomplete(t, "GL_DEPTH_COMPONENT only works with 1/2D tex");
-                        return;
-                     }
-		  }
-		  /* check that all six images have same size */
-                  if (t->Image[face][i]->Width2 != width || 
-                      t->Image[face][i]->Height2 != height) {
-		     incomplete(t, "CubeMap Image[n][i] bad size");
+
+               /* Extra checks for cube textures */
+               if (face > 0) {
+                  /* check that cube faces are the same size */
+                  if (img->Width2 != t->Image[0][i]->Width2 || 
+                      img->Height2 != t->Image[0][i]->Height2) {
+		     incomplete(t, MIPMAP, "CubeMap Image[n][i] bad size");
 		     return;
 		  }
-	       }
-	    }
-	    if (width == 1 && height == 1) {
-	       return;  /* found smallest needed mipmap, all done! */
+               }
             }
          }
-      }
-      else if (t->Target == GL_TEXTURE_RECTANGLE_NV) {
-         /* XXX special checking? */
-      }
-      else {
-         /* Target = ??? */
-         _mesa_problem(ctx, "Bug in gl_test_texture_object_completeness\n");
+         
+         if (width == 1 && height == 1 && depth == 1) {
+            return;  /* found smallest needed mipmap, all done! */
+         }
       }
    }
 }
@@ -752,7 +692,8 @@ void
 _mesa_dirty_texobj(struct gl_context *ctx, struct gl_texture_object *texObj,
                    GLboolean invalidate_state)
 {
-   texObj->_Complete = GL_FALSE;
+   texObj->_BaseComplete = GL_FALSE;
+   texObj->_MipmapComplete = GL_FALSE;
    if (invalidate_state)
       ctx->NewState |= _NEW_TEXTURE;
 }
@@ -875,7 +816,8 @@ _mesa_get_fallback_texture(struct gl_context *ctx, gl_texture_index tex)
       }
 
       _mesa_test_texobj_completeness(ctx, texObj);
-      assert(texObj->_Complete);
+      assert(texObj->_BaseComplete);
+      assert(texObj->_MipmapComplete);
 
       ctx->Shared->FallbackTex[tex] = texObj;
    }
diff --git a/mesalib/src/mesa/main/texobj.h b/mesalib/src/mesa/main/texobj.h
index 03dfbe304..c020b9013 100644
--- a/mesalib/src/mesa/main/texobj.h
+++ b/mesalib/src/mesa/main/texobj.h
@@ -35,6 +35,7 @@
 #include "compiler.h"
 #include "glheader.h"
 #include "mtypes.h"
+#include "samplerobj.h"
 
 
 /**
@@ -77,6 +78,26 @@ _mesa_reference_texobj(struct gl_texture_object **ptr,
 }
 
 
+/** Is the texture "complete" with respect to the given sampler state? */
+static inline GLboolean
+_mesa_is_texture_complete(const struct gl_texture_object *texObj,
+                          const struct gl_sampler_object *sampler)
+{
+   if (texObj->_IsIntegerFormat &&
+       (sampler->MagFilter != GL_NEAREST ||
+        (sampler->MinFilter != GL_NEAREST &&
+         sampler->MinFilter != GL_NEAREST_MIPMAP_NEAREST))) {
+      /* If the format is integer, only nearest filtering is allowed */
+      return GL_FALSE;
+   }
+
+   if (_mesa_is_mipmap_filter(sampler))
+      return texObj->_MipmapComplete;
+   else
+      return texObj->_BaseComplete;
+}
+
+
 extern void
 _mesa_test_texobj_completeness( const struct gl_context *ctx,
                                 struct gl_texture_object *obj );
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index 9a2ec518f..9abc503e3 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -41,6 +41,7 @@
 #include "main/mtypes.h"
 #include "main/state.h"
 #include "main/texcompress.h"
+#include "main/texobj.h"
 #include "main/texparam.h"
 #include "main/teximage.h"
 #include "main/texstate.h"
@@ -211,8 +212,7 @@ flush(struct gl_context *ctx)
 
 /**
  * This is called just prior to changing any texture object state which
- * can effect texture completeness (texture base level, max level,
- * minification filter).
+ * can effect texture completeness (texture base level, max level).
  * Any pending rendering will be flushed out, we'll set the _NEW_TEXTURE
  * state flag and then mark the texture object as 'incomplete' so that any
  * per-texture derived state gets recomputed.
@@ -221,7 +221,7 @@ static inline void
 incomplete(struct gl_context *ctx, struct gl_texture_object *texObj)
 {
    FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-   texObj->_Complete = GL_FALSE;
+   _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
 }
 
 
@@ -241,7 +241,7 @@ set_tex_parameteri(struct gl_context *ctx,
       switch (params[0]) {
       case GL_NEAREST:
       case GL_LINEAR:
-         incomplete(ctx, texObj);
+         flush(ctx);
          texObj->Sampler.MinFilter = params[0];
          return GL_TRUE;
       case GL_NEAREST_MIPMAP_NEAREST:
@@ -250,7 +250,7 @@ set_tex_parameteri(struct gl_context *ctx,
       case GL_LINEAR_MIPMAP_LINEAR:
          if (texObj->Target != GL_TEXTURE_RECTANGLE_NV &&
              texObj->Target != GL_TEXTURE_EXTERNAL_OES) {
-            incomplete(ctx, texObj);
+            flush(ctx);
             texObj->Sampler.MinFilter = params[0];
             return GL_TRUE;
          }
diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c
index 187ec9c36..ee778ffd0 100644
--- a/mesalib/src/mesa/main/texstate.c
+++ b/mesalib/src/mesa/main/texstate.c
@@ -569,10 +569,13 @@ update_texture_state( struct gl_context *ctx )
       for (texIndex = 0; texIndex < NUM_TEXTURE_TARGETS; texIndex++) {
          if (enabledTargets & (1 << texIndex)) {
             struct gl_texture_object *texObj = texUnit->CurrentTex[texIndex];
-            if (!texObj->_Complete) {
+            struct gl_sampler_object *sampler = texUnit->Sampler ?
+               texUnit->Sampler : &texObj->Sampler;
+
+            if (!_mesa_is_texture_complete(texObj, sampler)) {
                _mesa_test_texobj_completeness(ctx, texObj);
             }
-            if (texObj->_Complete) {
+            if (_mesa_is_texture_complete(texObj, sampler)) {
                texUnit->_ReallyEnabled = 1 << texIndex;
                _mesa_reference_texobj(&texUnit->_Current, texObj);
                break;
diff --git a/mesalib/src/mesa/main/transformfeedback.c b/mesalib/src/mesa/main/transformfeedback.c
index c2114c227..f2c1435d9 100644
--- a/mesalib/src/mesa/main/transformfeedback.c
+++ b/mesalib/src/mesa/main/transformfeedback.c
@@ -89,33 +89,6 @@ reference_transform_feedback_object(struct gl_transform_feedback_object **ptr,
 
 
 /**
- * Check if the given primitive mode (as in glBegin(mode)) is compatible
- * with the current transform feedback mode (if it's enabled).
- * This is to be called from glBegin(), glDrawArrays(), glDrawElements(), etc.
- *
- * \return GL_TRUE if the mode is OK, GL_FALSE otherwise.
- */
-GLboolean
-_mesa_validate_primitive_mode(struct gl_context *ctx, GLenum mode)
-{
-   if (ctx->TransformFeedback.CurrentObject->Active &&
-       !ctx->TransformFeedback.CurrentObject->Paused) {
-      switch (mode) {
-      case GL_POINTS:
-         return ctx->TransformFeedback.Mode == GL_POINTS;
-      case GL_LINES:
-      case GL_LINE_STRIP:
-      case GL_LINE_LOOP:
-         return ctx->TransformFeedback.Mode == GL_LINES;
-      default:
-         return ctx->TransformFeedback.Mode == GL_TRIANGLES;
-      }
-   }
-   return GL_TRUE;
-}
-
-
-/**
  * Check that all the buffer objects currently bound for transform
  * feedback actually exist.  Raise a GL_INVALID_OPERATION error if
  * any buffers are missing.
diff --git a/mesalib/src/mesa/main/transformfeedback.h b/mesalib/src/mesa/main/transformfeedback.h
index 8a6672d58..7d63de017 100644
--- a/mesalib/src/mesa/main/transformfeedback.h
+++ b/mesalib/src/mesa/main/transformfeedback.h
@@ -42,9 +42,6 @@ _mesa_free_transform_feedback(struct gl_context *ctx);
 #if FEATURE_EXT_transform_feedback
 
 extern GLboolean
-_mesa_validate_primitive_mode(struct gl_context *ctx, GLenum mode);
-
-extern GLboolean
 _mesa_validate_transform_feedback_buffers(struct gl_context *ctx);
 
 
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp
index 869f7d373..991df7896 100644
--- a/mesalib/src/mesa/main/uniform_query.cpp
+++ b/mesalib/src/mesa/main/uniform_query.cpp
@@ -203,10 +203,18 @@ _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
       const union gl_constant_value *const src =
 	 &uni->storage[offset * elements];
 
-      unsigned bytes = sizeof(uni->storage[0]) * elements;
-      if (bytes > (unsigned) bufSize) {
-	 elements = bufSize / sizeof(uni->storage[0]);
-	 bytes = bufSize;
+      assert(returnType == GLSL_TYPE_FLOAT || returnType == GLSL_TYPE_INT ||
+             returnType == GLSL_TYPE_UINT);
+      /* The three (currently) supported types all have the same size,
+       * which is of course the same as their union. That'll change
+       * with glGetUniformdv()...
+       */
+      unsigned bytes = sizeof(src[0]) * elements;
+      if (bufSize < 0 || bytes > (unsigned) bufSize) {
+	 _mesa_error( ctx, GL_INVALID_OPERATION,
+	             "glGetnUniform*vARB(out of bounds: bufSize is %d,"
+	             " but %u bytes are required)", bufSize, bytes );
+	 return;
       }
 
       /* If the return type and the uniform's native type are "compatible,"
diff --git a/mesalib/src/mesa/main/uniforms.c b/mesalib/src/mesa/main/uniforms.c
index e0214a88a..be1e1728d 100644
--- a/mesalib/src/mesa/main/uniforms.c
+++ b/mesalib/src/mesa/main/uniforms.c
@@ -479,7 +479,7 @@ _mesa_GetnUniformdvARB(GLhandleARB program, GLint location,
    (void) params;
 
    /*
-   _mesa_get_uniform(ctx, program, location, bufSize, GL_DOUBLE, params);
+   _mesa_get_uniform(ctx, program, location, bufSize, GLSL_TYPE_DOUBLE, params);
    */
    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetUniformdvARB"
                "(GL_ARB_gpu_shader_fp64 not implemented)");
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index ea59ccf25..f9c190a68 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -1243,7 +1243,7 @@ st_finalize_texture(struct gl_context *ctx,
    enum pipe_format firstImageFormat;
    GLuint ptWidth, ptHeight, ptDepth, ptLayers;
 
-   if (stObj->base._Complete) {
+   if (_mesa_is_texture_complete(tObj, &tObj->Sampler)) {
       /* The texture is complete and we know exactly how many mipmap levels
        * are present/needed.  This is conditional because we may be called
        * from the st_generate_mipmap() function when the texture object is
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 33bc6ed72..afea0ea4f 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -216,6 +216,8 @@ void st_init_limits(struct st_context *st)
 
       if (options->EmitNoLoops)
          options->MaxUnrollIterations = MIN2(screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_INSTRUCTIONS), 65536);
+      else
+         options->MaxUnrollIterations = 255; /* SM3 limit */
    }
 
    /* PIPE_SHADER_CAP_MAX_INPUTS for the FS specifies the maximum number
diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c
index 132d7a81c..9627a6117 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_texture.c
@@ -222,6 +222,9 @@ st_texture_image_map(struct st_context *st, struct st_texture_image *stImage,
 
    DBG("%s \n", __FUNCTION__);
 
+   if (!stImage->pt)
+      return NULL;
+
    if (stObj->pt != stImage->pt)
       level = 0;
    else
diff --git a/mesalib/src/mesa/swrast/s_context.c b/mesalib/src/mesa/swrast/s_context.c
index beb915879..432db71c8 100644
--- a/mesalib/src/mesa/swrast/s_context.c
+++ b/mesalib/src/mesa/swrast/s_context.c
@@ -30,6 +30,7 @@
 #include "main/bufferobj.h"
 #include "main/colormac.h"
 #include "main/mtypes.h"
+#include "main/samplerobj.h"
 #include "main/teximage.h"
 #include "program/prog_parameter.h"
 #include "program/prog_statevars.h"
@@ -482,7 +483,9 @@ _swrast_update_texture_samplers(struct gl_context *ctx)
       if (tObj) {
          _mesa_update_fetch_functions(tObj);
       }
-      swrast->TextureSample[u] = _swrast_choose_texture_sample_func(ctx, tObj);
+      swrast->TextureSample[u] =
+         _swrast_choose_texture_sample_func(ctx, tObj,
+                                            _mesa_get_samplerobj(ctx, u));
    }
 }
 
diff --git a/mesalib/src/mesa/swrast/s_texfilter.c b/mesalib/src/mesa/swrast/s_texfilter.c
index d142d3d07..412316f36 100644
--- a/mesalib/src/mesa/swrast/s_texfilter.c
+++ b/mesalib/src/mesa/swrast/s_texfilter.c
@@ -27,6 +27,7 @@
 #include "main/context.h"
 #include "main/colormac.h"
 #include "main/imports.h"
+#include "main/texobj.h"
 
 #include "s_context.h"
 #include "s_texfilter.h"
@@ -3612,9 +3613,10 @@ null_sample_func( struct gl_context *ctx,
  */
 texture_sample_func
 _swrast_choose_texture_sample_func( struct gl_context *ctx,
-				    const struct gl_texture_object *t )
+				    const struct gl_texture_object *t,
+                                    const struct gl_sampler_object *sampler)
 {
-   if (!t || !t->_Complete) {
+   if (!t || !_mesa_is_texture_complete(t, sampler)) {
       return &null_sample_func;
    }
    else {
diff --git a/mesalib/src/mesa/swrast/s_texfilter.h b/mesalib/src/mesa/swrast/s_texfilter.h
index fd7e5776f..58b57365c 100644
--- a/mesalib/src/mesa/swrast/s_texfilter.h
+++ b/mesalib/src/mesa/swrast/s_texfilter.h
@@ -1,41 +1,42 @@
-/*

- * Mesa 3-D graphics library

- * Version:  6.5

- *

- * Copyright (C) 1999-2005  Brian Paul   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, 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 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

- * BRIAN PAUL 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 S_TEXFILTER_H

-#define S_TEXFILTER_H

-

-

-#include "s_context.h"

-

-struct gl_context;

-struct gl_texture_object;

-

-

-extern texture_sample_func

-_swrast_choose_texture_sample_func( struct gl_context *ctx,

-				    const struct gl_texture_object *tObj );

-

-

-#endif

+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ *
+ * Copyright (C) 1999-2005  Brian Paul   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, 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 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
+ * BRIAN PAUL 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 S_TEXFILTER_H
+#define S_TEXFILTER_H
+
+
+#include "s_context.h"
+
+struct gl_context;
+struct gl_texture_object;
+
+
+extern texture_sample_func
+_swrast_choose_texture_sample_func( struct gl_context *ctx,
+				    const struct gl_texture_object *tObj,
+                                    const struct gl_sampler_object *sampler);
+
+
+#endif
diff --git a/mesalib/src/mesa/vbo/vbo_exec_api.c b/mesalib/src/mesa/vbo/vbo_exec_api.c
index cb5f9ae52..306199067 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_api.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_api.c
@@ -696,8 +696,7 @@ static void GLAPIENTRY vbo_exec_Begin( GLenum mode )
       struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
       int i;
 
-      if (!_mesa_valid_prim_mode(ctx, mode)) {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glBegin");
+      if (!_mesa_valid_prim_mode(ctx, mode, "glBegin")) {
          return;
       }