xwininfo fontconfig libX11 libXau libXext libxcb mesa pixman

xkeyboard-config git update 27 Aug 2012

48 files changed, 1574 insertions, 1803 deletions

diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index f1cd6d67c..6964c8a68 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -39,6 +39,8 @@ main/git_sha1.h: main/git_sha1.h.tmp
 	@echo "updating main/git_sha1.h"
 	@if ! cmp -s main/git_sha1.h.tmp main/git_sha1.h; then \
 		mv main/git_sha1.h.tmp main/git_sha1.h ;\
+	else \
+		rm main/git_sha1.h.tmp ;\
 	fi
 
 # include glapi_gen.mk for generating glapi headers for GLES
@@ -92,7 +94,15 @@ program/lex.yy.c: program/program_lexer.l
 	$(MKDIR_P) program
 	$(AM_V_GEN) $(LEX) --never-interactive --outfile=$@ $<
 
-noinst_LTLIBRARIES = libmesa.la libmesagallium.la
+noinst_LTLIBRARIES =
+if NEED_LIBMESA
+noinst_LTLIBRARIES += libmesa.la
+else
+check_LTLIBRARIES = libmesa.la
+endif
+if HAVE_GALLIUM
+noinst_LTLIBRARIES += libmesagallium.la
+endif
 
 SRCDIR = $(top_srcdir)/src/mesa/
 BUILDDIR = $(top_builddir)/src/mesa/
@@ -140,13 +150,14 @@ libmesagallium_la_SOURCES = \
 libmesagallium_la_LIBADD = $(top_builddir)/src/glsl/libglsl.la
 libmesagallium_la_LDFLAGS =
 
+if HAVE_GALLIUM
 # Provide compatibility with scripts for the old Mesa build system for
 # a while by putting a link to the library in the current directory.
-all-local: libmesa.la libmesagallium.la
-	ln -f .libs/libmesa.a .
+all-local: $(noinst_LTLIBRARIES)
 	ln -f .libs/libmesagallium.a .
+endif
 
-CLEANFILES += libmesa.a libmesagallium.a
+CLEANFILES += libmesagallium.a
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = gl.pc
diff --git a/mesalib/src/mesa/SConscript b/mesalib/src/mesa/SConscript
index 1b98b04c1..e2064ce73 100644
--- a/mesalib/src/mesa/SConscript
+++ b/mesalib/src/mesa/SConscript
@@ -60,7 +60,6 @@ main_sources = [
     'main/debug.c',
     'main/depth.c',
     'main/dlist.c',
-    'main/dlopen.c',
     'main/drawpix.c',
     'main/drawtex.c',
     'main/enable.c',
@@ -116,6 +115,7 @@ main_sources = [
     'main/stencil.c',
     'main/syncobj.c',
     'main/texcompress.c',
+    'main/texcompress_cpal.c',
     'main/texcompress_rgtc.c',
     'main/texcompress_s3tc.c',
     'main/texcompress_fxt1.c',
@@ -126,7 +126,6 @@ main_sources = [
     'main/texgetimage.c',
     'main/teximage.c',
     'main/texobj.c',
-    'main/texpal.c',
     'main/texparam.c',
     'main/texstate.c',
     'main/texstorage.c',
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index db49d90ea..7d7113c56 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -3010,7 +3010,10 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
 
    _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO);
 
-   _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, GL_FALSE);
+   if (ctx->API == API_OPENGL || ctx->API == API_OPENGLES)
+      _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, GL_FALSE);
+   else
+      assert(!genMipmapSave);
 
    if (ctx->Extensions.EXT_framebuffer_sRGB) {
       _mesa_set_enable(ctx, GL_FRAMEBUFFER_SRGB_EXT, GL_FALSE);
@@ -3149,7 +3152,8 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
    _mesa_meta_end(ctx);
 
    _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave);
-   _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, genMipmapSave);
+   if (genMipmapSave)
+      _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, genMipmapSave);
 
    _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave);
 }
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index 7773fd905..9aed2f6e6 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -632,13 +632,14 @@ viewport(struct gl_context *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
 }
 
 static gl_format swrastChooseTextureFormat(struct gl_context * ctx,
+                                           GLenum target,
 					   GLint internalFormat,
 					   GLenum format,
 					   GLenum type)
 {
     if (internalFormat == GL_RGB)
 	return MESA_FORMAT_XRGB8888;
-    return _mesa_choose_tex_format(ctx, internalFormat, format, type);
+    return _mesa_choose_tex_format(ctx, target, internalFormat, format, type);
 }
 
 static void
diff --git a/mesalib/src/mesa/main/APIspec.xml b/mesalib/src/mesa/main/APIspec.xml
index c26caf6ad..3121226ca 100644
--- a/mesalib/src/mesa/main/APIspec.xml
+++ b/mesalib/src/mesa/main/APIspec.xml
@@ -226,47 +226,6 @@
 			<param name="param" type="GLtype"/>
 		</vector>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_3D_OES" category="OES_texture_3D"/>
-		<value name="GL_TEXTURE_EXTERNAL_OES" category="OES_EGL_image_external"/>
-	</desc>
-
-	<desc name="pname">
-		<value name="GL_TEXTURE_WRAP_S"/>
-		<value name="GL_TEXTURE_WRAP_T"/>
-		<value name="GL_TEXTURE_WRAP_R_OES" category="OES_texture_3D"/>
-
-		<desc name="param">
-			<value name="GL_CLAMP_TO_EDGE"/>
-			<value name="GL_REPEAT"/>
-			<value name="GL_MIRRORED_REPEAT" category="GLES2.0"/>
-			<value name="GL_MIRRORED_REPEAT_OES" category="OES_texture_mirrored_repeat"/>
-		</desc>
-	</desc>
-
-        <desc name="pname">
-               <value name="GL_TEXTURE_MIN_FILTER"/>
-               <value name="GL_TEXTURE_MAG_FILTER"/>
-		<value name="GL_TEXTURE_MAX_ANISOTROPY_EXT" category="EXT_texture_filter_anisotropic"/>
-        </desc>
-
-	<desc name="pname" category="GLES1.1">
-		<value name="GL_GENERATE_MIPMAP"/>
-
-		<desc name="param">
-			<value name="GL_TRUE"/>
-			<value name="GL_FALSE"/>
-		</desc>
-	</desc>
-
-	<desc name="pname" category="OES_draw_texture">
-		<value name="GL_TEXTURE_CROP_RECT_OES"/>
-		<desc name="params" vector_size="4"/>
-	</desc>
 </template>
 
 <template name="TexImage2D">
@@ -282,168 +241,6 @@
 		<param name="type" type="GLenum"/>
 		<param name="pixels" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_ALPHA"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_ALPHA"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_RGB"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_RGB"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_RGBA"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_RGBA"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_LUMINANCE"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_LUMINANCE"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_LUMINANCE_ALPHA"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_LUMINANCE_ALPHA"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat" category="OES_depth_texture">
-		<value name="GL_DEPTH_COMPONENT"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_DEPTH_COMPONENT"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat" category="OES_packed_depth_stencil">
-		<value name="GL_DEPTH_STENCIL_OES"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_DEPTH_STENCIL_OES"/>
-		</desc>
-	</desc>
-
-	<desc name="internalFormat" category="EXT_texture_format_BGRA8888">
-		<value name="GL_BGRA_EXT"/>
-
-		<desc name="format" error="GL_INVALID_VALUE">
-			<value name="GL_BGRA_EXT"/>
-		</desc>
-	</desc>
-
-	<desc name="border" error="GL_INVALID_VALUE">
-		<value name="0"/>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGB"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_5_6_5"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGBA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_4_4_4_4"/>
-			<value name="GL_UNSIGNED_SHORT_5_5_5_1"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-			<value name="GL_UNSIGNED_INT_2_10_10_10_REV_EXT" category="EXT_texture_type_2_10_10_10_REV"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="OES_depth_texture">
-		<value name="GL_DEPTH_COMPONENT"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_SHORT"/>
-			<value name="GL_UNSIGNED_INT"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="OES_packed_depth_stencil">
-		<value name="GL_DEPTH_STENCIL_OES"/>
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_INT_24_8_OES"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="EXT_texture_format_BGRA8888">
-		<value name="GL_BGRA_EXT"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-		</desc>
-	</desc>
 </template>
 
 <template name="TexEnv">
@@ -1231,30 +1028,6 @@
 		<param name="pname" type="GLenum"/>
 		<vector name="params" type="GLtype *" size="dynamic"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_3D_OES" category="OES_texture_3D"/>
-		<value name="GL_TEXTURE_EXTERNAL_OES" category="OES_EGL_image_external"/>
-	</desc>
-
-	<desc name="pname">
-		<value name="GL_TEXTURE_WRAP_S"/>
-		<value name="GL_TEXTURE_WRAP_T"/>
-		<value name="GL_TEXTURE_WRAP_R_OES" category="OES_texture_3D"/>
-		<value name="GL_TEXTURE_MIN_FILTER"/>
-		<value name="GL_TEXTURE_MAG_FILTER"/>
-		<value name="GL_GENERATE_MIPMAP" category="GLES1.1"/>
-
-		<desc name="params" vector_size="1" convert="false"/>
-	</desc>
-
-	<desc name="pname" category="OES_draw_texture">
-		<value name="GL_TEXTURE_CROP_RECT_OES"/>
-		<desc name="params" vector_size="4"/>
-	</desc>
 </template>
 
 <template name="IsEnabled" direction="get">
@@ -1445,17 +1218,6 @@
 		<param name="stride" type="GLsizei"/>
 		<param name="pointer" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="size" error="GL_INVALID_VALUE">
-		<value name="4"/>
-	</desc>
-
-	<desc name="type">
-		<value name="GL_UNSIGNED_BYTE"/>
-		<value name="GL_FLOAT"/>
-		<value name="GL_FIXED"/>
-		<value name="GL_HALF_FLOAT_OES" category="OES_vertex_half_float"/>
-	</desc>
 </template>
 
 <template name="DisableClientState">
@@ -1567,14 +1329,6 @@
 		<param name="stride" type="GLsizei"/>
 		<param name="pointer" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="type">
-		<value name="GL_BYTE"/>
-		<value name="GL_SHORT"/>
-		<value name="GL_FLOAT"/>
-		<value name="GL_FIXED"/>
-		<value name="GL_HALF_FLOAT_OES" category="OES_vertex_half_float"/>
-	</desc>
 </template>
 
 <template name="TexCoordPointer">
@@ -1585,20 +1339,6 @@
 		<param name="stride" type="GLsizei"/>
 		<param name="pointer" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="size" error="GL_INVALID_VALUE">
-		<value name="2"/>
-		<value name="3"/>
-		<value name="4"/>
-	</desc>
-
-	<desc name="type">
-		<value name="GL_BYTE"/>
-		<value name="GL_SHORT"/>
-		<value name="GL_FLOAT"/>
-		<value name="GL_FIXED"/>
-		<value name="GL_HALF_FLOAT_OES" category="OES_vertex_half_float"/>
-	</desc>
 </template>
 
 <template name="VertexPointer">
@@ -1609,20 +1349,6 @@
 		<param name="stride" type="GLsizei"/>
 		<param name="pointer" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="size" error="GL_INVALID_VALUE">
-		<value name="2"/>
-		<value name="3"/>
-		<value name="4"/>
-	</desc>
-
-	<desc name="type">
-		<value name="GL_BYTE"/>
-		<value name="GL_SHORT"/>
-		<value name="GL_FLOAT"/>
-		<value name="GL_FIXED"/>
-		<value name="GL_HALF_FLOAT_OES" category="OES_vertex_half_float"/>
-	</desc>
 </template>
 
 <template name="PolygonOffset">
@@ -1645,34 +1371,6 @@
 		<param name="height" type="GLsizei"/>
 		<param name="border" type="GLint"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
-
-	<desc name="internalFormat" error="GL_INVALID_VALUE">
-		<value name="GL_ALPHA"/>
-		<value name="GL_RGB"/>
-		<value name="GL_RGBA"/>
-		<value name="GL_LUMINANCE"/>
-		<value name="GL_LUMINANCE_ALPHA"/>
-	</desc>
-
-	<desc name="border" error="GL_INVALID_VALUE">
-		<value name="0"/>
-	</desc>
 </template>
 
 <template name="CopyTexSubImage2D">
@@ -1687,22 +1385,6 @@
 		<param name="width" type="GLsizei"/>
 		<param name="height" type="GLsizei"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
 </template>
 
 <template name="TexSubImage2D">
@@ -1718,101 +1400,6 @@
 		<param name="type" type="GLenum"/>
 		<param name="pixels" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGB"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_5_6_5"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGBA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_4_4_4_4"/>
-			<value name="GL_UNSIGNED_SHORT_5_5_5_1"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-			<value name="GL_UNSIGNED_INT_2_10_10_10_REV_EXT" category="EXT_texture_type_2_10_10_10_REV"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="OES_depth_texture">
-		<value name="GL_DEPTH_COMPONENT"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_SHORT"/>
-			<value name="GL_UNSIGNED_INT"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="OES_packed_depth_stencil">
-		<value name="GL_DEPTH_STENCIL_OES"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_INT_24_8_OES"/>
-		</desc>
-	</desc>
-
-	<desc name="format" category="EXT_texture_format_BGRA8888">
-		<value name="GL_BGRA_EXT"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-		</desc>
-	</desc>
 </template>
 
 <template name="BindTexture">
@@ -1821,14 +1408,6 @@
 		<param name="target" type="GLenum"/>
 		<param name="texture" type="GLuint"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_3D_OES" category="OES_texture_3D"/>
-		<value name="GL_TEXTURE_EXTERNAL_OES" category="OES_EGL_image_external"/>
-	</desc>
 </template>
 
 <template name="DeleteTextures">
@@ -1894,71 +1473,6 @@
 		<param name="pixels" type="const GLvoid *"/>
 	</proto>
 
-	<desc name="target">
-		<value name="GL_TEXTURE_3D_OES"/>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_ALPHA"/>
-		<value name="GL_RGB"/>
-		<value name="GL_RGBA"/>
-		<value name="GL_LUMINANCE"/>
-		<value name="GL_LUMINANCE_ALPHA"/>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGB"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_5_6_5"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGBA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_4_4_4_4"/>
-			<value name="GL_UNSIGNED_SHORT_5_5_5_1"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-			<value name="GL_UNSIGNED_INT_2_10_10_10_REV_EXT" category="EXT_texture_type_2_10_10_10_REV"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
 </template>
 
 <template name="TexSubImage3D">
@@ -1976,64 +1490,6 @@
 		<param name="type" type="GLenum"/>
 		<param name="pixels" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_3D_OES"/>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGB"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_5_6_5"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_RGBA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_UNSIGNED_SHORT_4_4_4_4"/>
-			<value name="GL_UNSIGNED_SHORT_5_5_5_1"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-			<value name="GL_UNSIGNED_INT_2_10_10_10_REV_EXT" category="EXT_texture_type_2_10_10_10_REV"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_LUMINANCE_ALPHA"/>
-
-		<desc name="type" error="GL_INVALID_OPERATION">
-			<value name="GL_UNSIGNED_BYTE"/>
-			<value name="GL_FLOAT" category="OES_texture_float"/>
-			<value name="GL_HALF_FLOAT_OES" category="OES_texture_half_float"/>
-		</desc>
-	</desc>
 </template>
 
 <template name="CopyTexSubImage3D">
@@ -2049,10 +1505,6 @@
 		<param name="width" type="GLsizei"/>
 		<param name="height" type="GLsizei"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_3D_OES"/>
-	</desc>
 </template>
 
 <template name="MultiTexCoord">
@@ -2081,10 +1533,6 @@
 		<param name="imagesize" type="GLsizei"/>
 		<param name="data" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_3D_OES"/>
-	</desc>
 </template>
 
 <template name="CompressedTexSubImage3D">
@@ -2102,10 +1550,6 @@
 		<param name="imagesize" type="GLsizei"/>
 		<param name="data" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_3D_OES"/>
-	</desc>
 </template>
 
 <template name="ActiveTexture">
@@ -2142,40 +1586,6 @@
 		<param name="imageSize" type="GLsizei"/>
 		<param name="data" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
-
-	<desc name="internalFormat">
-		<value name="GL_ETC1_RGB8_OES" category="OES_compressed_ETC1_RGB8_texture"/>
-
-		<value name="GL_PALETTE4_RGB8_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE4_RGBA8_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE4_R5_G6_B5_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE4_RGBA4_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE4_RGB5_A1_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE8_RGB8_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE8_RGBA8_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE8_R5_G6_B5_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE8_RGBA4_OES" category="OES_compressed_paletted_texture"/>
-		<value name="GL_PALETTE8_RGB5_A1_OES" category="OES_compressed_paletted_texture"/>
-
-		<value name="GL_COMPRESSED_RGB_S3TC_DXT1_EXT" category="EXT_texture_compression_dxt1"/>
-		<value name="GL_COMPRESSED_RGBA_S3TC_DXT1_EXT" category="EXT_texture_compression_dxt1"/>
-	</desc>
 </template>
 
 <template name="CompressedTexSubImage2D">
@@ -2191,27 +1601,6 @@
 		<param name="imageSize" type="GLsizei"/>
 		<param name="data" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z" category="GLES2.0"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES" category="OES_texture_cube_map"/>
-		<value name="GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES" category="OES_texture_cube_map"/>
-	</desc>
-
-	<desc name="format">
-		<value name="GL_COMPRESSED_RGB_S3TC_DXT1_EXT" category="EXT_texture_compression_dxt1"/>
-		<value name="GL_COMPRESSED_RGBA_S3TC_DXT1_EXT" category="EXT_texture_compression_dxt1"/>
-	</desc>
 </template>
 
 <template name="BlendFuncSeparate">
@@ -2344,35 +1733,6 @@
 		<param name="stride" type="GLsizei"/>
 		<param name="pointer" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="size" error="GL_INVALID_VALUE">
-		<value name="1"/>
-		<value name="2"/>
-		<value name="3"/>
-		<value name="4"/>
-	</desc>
-
-	<desc name="type" error="GL_INVALID_VALUE">
-		<value name="GL_BYTE"/>
-		<value name="GL_UNSIGNED_BYTE"/>
-		<value name="GL_SHORT"/>
-		<value name="GL_UNSIGNED_SHORT"/>
-		<value name="GL_FLOAT"/>
-		<value name="GL_FIXED"/>
-		<value name="GL_HALF_FLOAT_OES" category="OES_vertex_half_float"/>
-		<value name="GL_UNSIGNED_INT_10_10_10_2_OES" category="OES_vertex_type_10_10_10_2"/>
-		<value name="GL_INT_10_10_10_2_OES" category="OES_vertex_type_10_10_10_2"/>
-	</desc>
-
-	<desc name="type" category="OES_vertex_type_10_10_10_2">
-		<value name="GL_UNSIGNED_INT_10_10_10_2_OES"/>
-		<value name="GL_INT_10_10_10_2_OES"/>
-
-		<desc name="size">
-			<value name="3"/>
-			<value name="4"/>
-		</desc>
-	</desc>
 </template>
 
 <template name="EnableVertexAttribArray">
@@ -2403,21 +1763,6 @@
 		<param name="pname" type="GLenum"/>
 		<vector name="params" type="GLtype *" size="dynamic"/>
 	</proto>
-
-	<desc name="pname">
-		<value name="GL_DELETE_STATUS"/>
-		<value name="GL_LINK_STATUS"/>
-		<value name="GL_VALIDATE_STATUS"/>
-		<value name="GL_INFO_LOG_LENGTH"/>
-		<value name="GL_ATTACHED_SHADERS"/>
-		<value name="GL_ACTIVE_ATTRIBUTES"/>
-		<value name="GL_ACTIVE_ATTRIBUTE_MAX_LENGTH"/>
-		<value name="GL_ACTIVE_UNIFORMS"/>
-		<value name="GL_ACTIVE_UNIFORM_MAX_LENGTH"/>
-		<value name="GL_PROGRAM_BINARY_LENGTH_OES" category="OES_get_program_binary"/>
-
-		<desc name="params" convert="false"/>
-	</desc>
 </template>
 
 <template name="GetVertexAttrib" direction="get">
@@ -2461,11 +1806,6 @@
 		<param name="pname" type="GLenum"/>
 		<vector name="params" type="GLvoid **" size="dynamic"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
 </template>
 
 <template name="MapBuffer" direction="get">
@@ -2474,15 +1814,6 @@
 		<param name="target" type="GLenum"/>
 		<param name="access" type="GLenum"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
-
-	<desc name="access">
-		<value name="GL_WRITE_ONLY_OES"/>
-	</desc>
 </template>
 
 <template name="UnmapBuffer" direction="get">
@@ -2490,11 +1821,6 @@
 		<return type="GLboolean"/>
 		<param name="target" type="GLenum"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
 </template>
 
 <template name="BindBuffer">
@@ -2503,11 +1829,6 @@
 		<param name="target" type="GLenum"/>
 		<param name="buffer" type="GLuint"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
 </template>
 
 <template name="BufferData">
@@ -2518,17 +1839,6 @@
 		<param name="data" type="const GLvoid *"/>
 		<param name="usage" type="GLenum"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
-
-	<desc name="usage">
-		<value name="GL_STATIC_DRAW"/>
-		<value name="GL_DYNAMIC_DRAW"/>
-		<value name="GL_STREAM_DRAW" category="GLES2.0"/>
-	</desc>
 </template>
 
 <template name="BufferSubData">
@@ -2539,11 +1849,6 @@
 		<param name="size" type="GLsizeiptr"/>
 		<param name="data" type="const GLvoid *"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
 </template>
 
 <template name="DeleteBuffers">
@@ -2569,18 +1874,6 @@
 		<param name="pname" type="GLenum"/>
 		<vector name="params" type="GLtype *" size="dynamic"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_ARRAY_BUFFER"/>
-		<value name="GL_ELEMENT_ARRAY_BUFFER"/>
-	</desc>
-
-	<desc name="pname">
-		<value name="GL_BUFFER_SIZE"/>
-		<value name="GL_BUFFER_USAGE"/>
-		<value name="GL_BUFFER_ACCESS_OES" category="OES_mapbuffer"/>
-		<value name="GL_BUFFER_MAPPED_OES" category="OES_mapbuffer"/>
-	</desc>
 </template>
 
 <template name="IsBuffer" direction="get">
@@ -2595,11 +1888,6 @@
 		<return type="GLuint"/>
 		<param name="type" type="GLenum"/>
 	</proto>
-
-	<desc name="type">
-		<value name="GL_VERTEX_SHADER"/>
-		<value name="GL_FRAGMENT_SHADER"/>
-	</desc>
 </template>
 
 <template name="ShaderSource">
@@ -3140,11 +2428,6 @@
 		<param name="target" type="GLenum"/>
 		<param name="image" type="GLeglImageOES"/>
 	</proto>
-
-	<desc name="target">
-		<value name="GL_TEXTURE_2D"/>
-		<value name="GL_TEXTURE_EXTERNAL_OES" category="OES_EGL_image_external"/>
-	</desc>
 </template>
 
 <template name="EGLImageTargetRenderbufferStorage">
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index eaf614bdc..b15dfba73 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -31,6 +31,7 @@
 #include "mtypes.h"
 #include "enums.h"
 #include "vbo/vbo.h"
+#include <stdbool.h>
 
 
 /**
@@ -262,6 +263,26 @@ _mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name)
    return GL_TRUE;
 }
 
+/**
+ * Verify that the element type is valid.
+ *
+ * Generates \c GL_INVALID_ENUM and returns \c false if it is not.
+ */
+static bool
+valid_elements_type(struct gl_context *ctx, GLenum type, const char *name)
+{
+   switch (type) {
+   case GL_UNSIGNED_BYTE:
+   case GL_UNSIGNED_SHORT:
+   case GL_UNSIGNED_INT:
+      return true;
+
+   default:
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(type = %s)", name,
+                  _mesa_lookup_enum_by_nr(type));
+      return false;
+   }
+}
 
 /**
  * Error checking for glDrawElements().  Includes parameter checking
@@ -286,13 +307,8 @@ _mesa_validate_DrawElements(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (type != GL_UNSIGNED_INT &&
-       type != GL_UNSIGNED_BYTE &&
-       type != GL_UNSIGNED_SHORT)
-   {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawElements(type)" );
+   if (!valid_elements_type(ctx, type, "glDrawElements"))
       return GL_FALSE;
-   }
 
    if (!check_valid_to_render(ctx, "glDrawElements"))
       return GL_FALSE;
@@ -348,13 +364,8 @@ _mesa_validate_MultiDrawElements(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (type != GL_UNSIGNED_INT &&
-       type != GL_UNSIGNED_BYTE &&
-       type != GL_UNSIGNED_SHORT)
-   {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glMultiDrawElements(type)" );
+   if (!valid_elements_type(ctx, type, "glMultiDrawElements"))
       return GL_FALSE;
-   }
 
    if (!check_valid_to_render(ctx, "glMultiDrawElements"))
       return GL_FALSE;
@@ -419,12 +430,8 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
       return GL_FALSE;
    }
 
-   if (type != GL_UNSIGNED_INT &&
-       type != GL_UNSIGNED_BYTE &&
-       type != GL_UNSIGNED_SHORT) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glDrawRangeElements(type)" );
+   if (!valid_elements_type(ctx, type, "glDrawRangeElements"))
       return GL_FALSE;
-   }
 
    if (!check_valid_to_render(ctx, "glDrawRangeElements"))
       return GL_FALSE;
@@ -548,13 +555,8 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-   if (type != GL_UNSIGNED_INT &&
-       type != GL_UNSIGNED_BYTE &&
-       type != GL_UNSIGNED_SHORT) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glDrawElementsInstanced(type=0x%x)", type);
+   if (!valid_elements_type(ctx, type, "glDrawElementsInstanced"))
       return GL_FALSE;
-   }
 
    if (numInstances <= 0) {
       if (numInstances < 0)
diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c
index df559821c..f8938a510 100644
--- a/mesalib/src/mesa/main/bufferobj.c
+++ b/mesalib/src/mesa/main/bufferobj.c
@@ -30,7 +30,7 @@
  * \author Brian Paul, Ian Romanick
  */
 
-
+#include <stdbool.h>
 #include "glheader.h"
 #include "enums.h"
 #include "hash.h"
@@ -68,6 +68,12 @@ static struct gl_buffer_object DummyBufferObject;
 static inline struct gl_buffer_object **
 get_buffer_target(struct gl_context *ctx, GLenum target)
 {
+   /* Other targets are only supported in desktop OpenGL and OpenGL ES 3.0.
+    */
+   if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)
+       && target != GL_ARRAY_BUFFER && target != GL_ELEMENT_ARRAY_BUFFER)
+      return NULL;
+
    switch (target) {
    case GL_ARRAY_BUFFER_ARB:
       return &ctx->Array.ArrayBufferObj;
@@ -89,7 +95,8 @@ get_buffer_target(struct gl_context *ctx, GLenum target)
       break;
 #endif
    case GL_TEXTURE_BUFFER:
-      if (ctx->Extensions.ARB_texture_buffer_object) {
+      if (_mesa_is_desktop_gl(ctx)
+          && ctx->Extensions.ARB_texture_buffer_object) {
          return &ctx->Texture.BufferObject;
       }
       break;
@@ -1002,6 +1009,7 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size,
 {
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
+   bool valid_usage;
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (MESA_VERBOSE & VERBOSE_API)
@@ -1017,18 +1025,30 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size,
 
    switch (usage) {
    case GL_STREAM_DRAW_ARB:
+      valid_usage = (ctx->API != API_OPENGLES);
+      break;
+
+   case GL_STATIC_DRAW_ARB:
+   case GL_DYNAMIC_DRAW_ARB:
+      valid_usage = true;
+      break;
+
    case GL_STREAM_READ_ARB:
    case GL_STREAM_COPY_ARB:
-   case GL_STATIC_DRAW_ARB:
    case GL_STATIC_READ_ARB:
    case GL_STATIC_COPY_ARB:
-   case GL_DYNAMIC_DRAW_ARB:
    case GL_DYNAMIC_READ_ARB:
    case GL_DYNAMIC_COPY_ARB:
-      /* OK */
+      valid_usage = _mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx);
       break;
+
    default:
-      _mesa_error(ctx, GL_INVALID_ENUM, "glBufferDataARB(usage)");
+      valid_usage = false;
+      break;
+   }
+
+   if (!valid_usage) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glBufferData(usage)");
       return;
    }
 
@@ -1115,20 +1135,29 @@ _mesa_MapBufferARB(GLenum target, GLenum access)
    struct gl_buffer_object * bufObj;
    GLbitfield accessFlags;
    void *map;
+   bool valid_access;
 
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, NULL);
 
    switch (access) {
    case GL_READ_ONLY_ARB:
       accessFlags = GL_MAP_READ_BIT;
+      valid_access = _mesa_is_desktop_gl(ctx);
       break;
    case GL_WRITE_ONLY_ARB:
       accessFlags = GL_MAP_WRITE_BIT;
+      valid_access = true;
       break;
    case GL_READ_WRITE_ARB:
       accessFlags = GL_MAP_READ_BIT | GL_MAP_WRITE_BIT;
+      valid_access = _mesa_is_desktop_gl(ctx);
       break;
    default:
+      valid_access = false;
+      break;
+   }
+
+   if (!valid_access) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glMapBufferARB(access)");
       return NULL;
    }
@@ -1282,17 +1311,20 @@ _mesa_GetBufferParameterivARB(GLenum target, GLenum pname, GLint *params)
       *params = _mesa_bufferobj_mapped(bufObj);
       return;
    case GL_BUFFER_ACCESS_FLAGS:
-      if (!ctx->Extensions.ARB_map_buffer_range)
+      if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_map_buffer_range)
+          && !_mesa_is_gles3(ctx))
          goto invalid_pname;
       *params = bufObj->AccessFlags;
       return;
    case GL_BUFFER_MAP_OFFSET:
-      if (!ctx->Extensions.ARB_map_buffer_range)
+      if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_map_buffer_range)
+          && !_mesa_is_gles3(ctx))
          goto invalid_pname;
       *params = (GLint) bufObj->Offset;
       return;
    case GL_BUFFER_MAP_LENGTH:
-      if (!ctx->Extensions.ARB_map_buffer_range)
+      if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_map_buffer_range)
+          && !_mesa_is_gles3(ctx))
          goto invalid_pname;
       *params = (GLint) bufObj->Length;
       return;
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index 226897b19..e6a1e68cb 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -189,12 +189,15 @@ struct dd_function_table {
    /*@{*/
 
    /**
-    * Choose actual hardware texture format given the user-provided source
-    * image format and type and the desired internal format.  In some
-    * cases, srcFormat and srcType can be GL_NONE.
+    * Choose actual hardware texture format given the texture target, the
+    * user-provided source image format and type and the desired internal
+    * format.  In some cases, srcFormat and srcType can be GL_NONE.
+    * Note:  target may be GL_TEXTURE_CUBE_MAP, but never
+    * GL_TEXTURE_CUBE_MAP_[POSITIVE/NEGATIVE]_[XYZ].
     * Called by glTexImage(), etc.
     */
-   gl_format (*ChooseTextureFormat)( struct gl_context *ctx, GLint internalFormat,
+   gl_format (*ChooseTextureFormat)( struct gl_context *ctx,
+                                     GLenum target, GLint internalFormat,
                                      GLenum srcFormat, GLenum srcType );
 
    /**
@@ -396,6 +399,13 @@ struct dd_function_table {
    GLboolean (*ProgramStringNotify)(struct gl_context *ctx, GLenum target, 
                                     struct gl_program *prog);
 
+   /**
+    * Notify driver that the sampler uniforms for the current program have
+    * changed.  On some drivers, this may require shader recompiles.
+    */
+   void (*SamplerUniformChange)(struct gl_context *ctx, GLenum target,
+                                struct gl_program *prog);
+
    /** Query if program can be loaded onto hardware */
    GLboolean (*IsProgramNative)(struct gl_context *ctx, GLenum target, 
 				struct gl_program *prog);
diff --git a/mesalib/src/mesa/main/dlopen.c b/mesalib/src/mesa/main/dlopen.c
deleted file mode 100644
index 57a33292e..000000000
--- a/mesalib/src/mesa/main/dlopen.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 1999-2008  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.
- */
-
-
-/**
- * Wrapper functions for dlopen(), dlsym(), dlclose().
- * Note that the #ifdef tests for various environments should be expanded.
- */
-
-
-#include "compiler.h"
-#include "dlopen.h"
-
-#if defined(_GNU_SOURCE) && !defined(__MINGW32__) && !defined(__blrts)
-#include <dlfcn.h>
-#endif
-#if defined(_WIN32)
-#include <windows.h>
-#endif
-
-
-/**
- * Wrapper for dlopen().
- * Note that 'flags' isn't used at this time.
- */
-void *
-_mesa_dlopen(const char *libname, int flags)
-{
-#if defined(__blrts)
-   return NULL;
-#elif defined(_GNU_SOURCE)
-   flags = RTLD_LAZY | RTLD_GLOBAL; /* Overriding flags at this time */
-   return dlopen(libname, flags);
-#elif defined(__MINGW32__)
-   return LoadLibraryA(libname);
-#else
-   return NULL;
-#endif
-}
-
-
-/**
- * Wrapper for dlsym() that does a cast to a generic function type,
- * rather than a void *.  This reduces the number of warnings that are
- * generated.
- */
-GenericFunc
-_mesa_dlsym(void *handle, const char *fname)
-{
-   union {
-      void *v;
-      GenericFunc f;
-   } u;
-#if defined(__blrts)
-   u.v = NULL;
-#elif defined(__DJGPP__)
-   /* need '_' prefix on symbol names */
-   char fname2[1000];
-   fname2[0] = '_';
-   strncpy(fname2 + 1, fname, 998);
-   fname2[999] = 0;
-   u.v = dlsym(handle, fname2);
-#elif defined(_GNU_SOURCE)
-   u.v = dlsym(handle, fname);
-#elif defined(__MINGW32__)
-   u.v = (void *) GetProcAddress(handle, fname);
-#else
-   u.v = NULL;
-#endif
-   return u.f;
-}
-
-
-/**
- * Wrapper for dlclose().
- */
-void
-_mesa_dlclose(void *handle)
-{
-#if defined(__blrts)
-   (void) handle;
-#elif defined(_GNU_SOURCE)
-   dlclose(handle);
-#elif defined(__MINGW32__)
-   FreeLibrary(handle);
-#else
-   (void) handle;
-#endif
-}
-
-
-
diff --git a/mesalib/src/mesa/main/dlopen.h b/mesalib/src/mesa/main/dlopen.h
index 9895a2254..a5366a14e 100644
--- a/mesalib/src/mesa/main/dlopen.h
+++ b/mesalib/src/mesa/main/dlopen.h
@@ -25,18 +25,85 @@
 #ifndef DLOPEN_H
 #define DLOPEN_H
 
+/**
+ * Wrapper functions for dlopen(), dlsym(), dlclose().
+ * Note that the #ifdef tests for various environments should be expanded.
+ */
 
-typedef void (*GenericFunc)(void);
-
+#if defined(HAVE_DLOPEN)
+#include <dlfcn.h>
+#endif
+#if defined(_WIN32)
+#include <windows.h>
+#endif
 
-extern void *
-_mesa_dlopen(const char *libname, int flags);
+typedef void (*GenericFunc)(void);
 
-extern GenericFunc
-_mesa_dlsym(void *handle, const char *fname);
+/**
+ * Wrapper for dlopen().
+ * Note that 'flags' isn't used at this time.
+ */
+static inline void *
+_mesa_dlopen(const char *libname, int flags)
+{
+#if defined(__blrts)
+   return NULL;
+#elif defined(HAVE_DLOPEN)
+   flags = RTLD_LAZY | RTLD_GLOBAL; /* Overriding flags at this time */
+   return dlopen(libname, flags);
+#elif defined(__MINGW32__)
+   return LoadLibraryA(libname);
+#else
+   return NULL;
+#endif
+}
 
-extern void
-_mesa_dlclose(void *handle);
+/**
+ * Wrapper for dlsym() that does a cast to a generic function type,
+ * rather than a void *.  This reduces the number of warnings that are
+ * generated.
+ */
+static inline GenericFunc
+_mesa_dlsym(void *handle, const char *fname)
+{
+   union {
+      void *v;
+      GenericFunc f;
+   } u;
+#if defined(__blrts)
+   u.v = NULL;
+#elif defined(__DJGPP__)
+   /* need '_' prefix on symbol names */
+   char fname2[1000];
+   fname2[0] = '_';
+   strncpy(fname2 + 1, fname, 998);
+   fname2[999] = 0;
+   u.v = dlsym(handle, fname2);
+#elif defined(HAVE_DLOPEN)
+   u.v = dlsym(handle, fname);
+#elif defined(__MINGW32__)
+   u.v = (void *) GetProcAddress(handle, fname);
+#else
+   u.v = NULL;
+#endif
+   return u.f;
+}
 
+/**
+ * Wrapper for dlclose().
+ */
+static inline void
+_mesa_dlclose(void *handle)
+{
+#if defined(__blrts)
+   (void) handle;
+#elif defined(HAVE_DLOPEN)
+   dlclose(handle);
+#elif defined(__MINGW32__)
+   FreeLibrary(handle);
+#else
+   (void) handle;
+#endif
+}
 
 #endif
diff --git a/mesalib/src/mesa/main/es1_conversion.c b/mesalib/src/mesa/main/es1_conversion.c
index ebd1e889f..75cdfc887 100644
--- a/mesalib/src/mesa/main/es1_conversion.c
+++ b/mesalib/src/mesa/main/es1_conversion.c
@@ -1237,56 +1237,11 @@ _check_TexGenxvOES(GLenum coord, GLenum pname, const GLfixed *params)
 void GL_APIENTRY
 _es_TexParameterx(GLenum target, GLenum pname, GLfixed param)
 {
-   GLfloat converted_param;
-   bool convert_param_value = true;
-
-   switch(target) {
-   case GL_TEXTURE_2D:
-   case GL_TEXTURE_CUBE_MAP:
-   case GL_TEXTURE_EXTERNAL_OES:
-      break;
-   default:
-      _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                  "glTexParameterx(target=0x%x)", target);
-      return;
-   }
-   switch(pname) {
-   case GL_TEXTURE_WRAP_S:
-   case GL_TEXTURE_WRAP_T:
-      if (param != GL_CLAMP_TO_EDGE && param != GL_REPEAT && param != GL_MIRRORED_REPEAT) {
-         _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                     "glTexParameterx(pname=0x%x)", pname);
-         return;
-      }
-      convert_param_value = false;
-      break;
-   case GL_TEXTURE_MIN_FILTER:
-   case GL_TEXTURE_MAG_FILTER:
-      convert_param_value = false;
-      break;
-   case GL_GENERATE_MIPMAP:
-      if (param != GL_TRUE && param != GL_FALSE) {
-         _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                     "glTexParameterx(pname=0x%x)", pname);
-         return;
-      }
-      convert_param_value = false;
-      break;
-   case GL_TEXTURE_MAX_ANISOTROPY_EXT:
-      break;
-   default:
-      _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                  "glTexParameterx(pname=0x%x)", pname);
-      return;
-   }
-
-   if (convert_param_value) {
-      converted_param = (GLfloat) (param / 65536.0f);
+   if (pname == GL_TEXTURE_MAX_ANISOTROPY_EXT) {
+      _mesa_TexParameterf(target, pname, (GLfloat) (param / 65536.0f));
    } else {
-      converted_param = (GLfloat) param;
+      _mesa_TexParameterf(target, pname, (GLfloat) param);
    }
-
-   _mesa_TexParameterf(target, pname, converted_param);
 }
 
 void GL_APIENTRY
@@ -1310,25 +1265,12 @@ _es_TexParameterxv(GLenum target, GLenum pname, const GLfixed *params)
    switch(pname) {
    case GL_TEXTURE_WRAP_S:
    case GL_TEXTURE_WRAP_T:
-      if (params[0] != GL_CLAMP_TO_EDGE && params[0] != GL_REPEAT && params[0] != GL_MIRRORED_REPEAT) {
-         _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                     "glTexParameterxv(pname=0x%x)", pname);
-         return;
-      }
       convert_params_value = false;
       n_params = 1;
       break;
    case GL_TEXTURE_MIN_FILTER:
    case GL_TEXTURE_MAG_FILTER:
-      convert_params_value = false;
-      n_params = 1;
-      break;
    case GL_GENERATE_MIPMAP:
-      if (params[0] != GL_TRUE && params[0] != GL_FALSE) {
-         _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
-                     "glTexParameterxv(pname=0x%x)", pname);
-         return;
-      }
       convert_params_value = false;
       n_params = 1;
       break;
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 9e357cd09..ab33ac565 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -275,6 +275,7 @@ static const struct extension extension_table[] = {
    { "GL_AMD_shader_stencil_export",               o(ARB_shader_stencil_export),               GL,             2009 },
    { "GL_APPLE_object_purgeable",                  o(APPLE_object_purgeable),                  GL,             2006 },
    { "GL_APPLE_packed_pixels",                     o(APPLE_packed_pixels),                     GLL,            2002 },
+   { "GL_APPLE_texture_max_level",                 o(dummy_true),                                   ES1 | ES2, 2009 },
    { "GL_APPLE_vertex_array_object",               o(APPLE_vertex_array_object),               GLL,            2002 },
    { "GL_ATI_blend_equation_separate",             o(EXT_blend_equation_separate),             GL,             2003 },
    { "GL_ATI_draw_buffers",                        o(dummy_true),                              GLL,            2002 },
diff --git a/mesalib/src/mesa/main/ff_fragment_shader.cpp b/mesalib/src/mesa/main/ff_fragment_shader.cpp
index f743ce109..e850d47dd 100644
--- a/mesalib/src/mesa/main/ff_fragment_shader.cpp
+++ b/mesalib/src/mesa/main/ff_fragment_shader.cpp
@@ -1363,7 +1363,8 @@ create_new_program(struct gl_context *ctx, struct state_key *key)
    _mesa_associate_uniform_storage(ctx, p.shader_program, fp->Parameters);
 
    _mesa_update_shader_textures_used(p.shader_program, fp);
-   (void) ctx->Driver.ProgramStringNotify(ctx, fp->Target, fp);
+   if (ctx->Driver.SamplerUniformChange)
+      ctx->Driver.SamplerUniformChange(ctx, fp->Target, fp);
 
    if (!p.shader_program->LinkStatus)
       _mesa_problem(ctx, "Failed to link fixed function fragment shader: %s\n",
diff --git a/mesalib/src/mesa/main/glformats.c b/mesalib/src/mesa/main/glformats.c
index daf1b7667..2d06cb715 100644
--- a/mesalib/src/mesa/main/glformats.c
+++ b/mesalib/src/mesa/main/glformats.c
@@ -790,37 +790,45 @@ _mesa_is_compressed_format(struct gl_context *ctx, GLenum format)
    switch (format) {
    case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
    case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+      return ctx->Extensions.EXT_texture_compression_s3tc;
    case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
    case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return ctx->Extensions.EXT_texture_compression_s3tc;
+      return _mesa_is_desktop_gl(ctx)
+         && ctx->Extensions.EXT_texture_compression_s3tc;
    case GL_RGB_S3TC:
    case GL_RGB4_S3TC:
    case GL_RGBA_S3TC:
    case GL_RGBA4_S3TC:
-      return ctx->Extensions.S3_s3tc;
+      return _mesa_is_desktop_gl(ctx) && ctx->Extensions.S3_s3tc;
    case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
-      return ctx->Extensions.EXT_texture_sRGB
+      return _mesa_is_desktop_gl(ctx)
+         && ctx->Extensions.EXT_texture_sRGB
          && ctx->Extensions.EXT_texture_compression_s3tc;
    case GL_COMPRESSED_RGB_FXT1_3DFX:
    case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return ctx->Extensions.TDFX_texture_compression_FXT1;
+      return _mesa_is_desktop_gl(ctx)
+         && ctx->Extensions.TDFX_texture_compression_FXT1;
    case GL_COMPRESSED_RED_RGTC1:
    case GL_COMPRESSED_SIGNED_RED_RGTC1:
    case GL_COMPRESSED_RG_RGTC2:
    case GL_COMPRESSED_SIGNED_RG_RGTC2:
-      return ctx->Extensions.ARB_texture_compression_rgtc;
+      return _mesa_is_desktop_gl(ctx)
+         && ctx->Extensions.ARB_texture_compression_rgtc;
    case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
    case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
    case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
    case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
-      return ctx->Extensions.EXT_texture_compression_latc;
+      return ctx->API == API_OPENGL
+         && ctx->Extensions.EXT_texture_compression_latc;
    case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
-      return ctx->Extensions.ATI_texture_compression_3dc;
+      return ctx->API == API_OPENGL
+         && ctx->Extensions.ATI_texture_compression_3dc;
    case GL_ETC1_RGB8_OES:
-      return ctx->Extensions.OES_compressed_ETC1_RGB8_texture;
+      return _mesa_is_gles(ctx)
+         && ctx->Extensions.OES_compressed_ETC1_RGB8_texture;
 #if FEATURE_ES
    case GL_PALETTE4_RGB8_OES:
    case GL_PALETTE4_RGBA8_OES:
@@ -963,6 +971,45 @@ _mesa_base_format_has_channel(GLenum base_format, GLenum pname)
 
 
 /**
+ * If format is a generic compressed format, return the corresponding
+ * non-compressed format.  For other formats, return the format as-is.
+ */
+GLenum
+_mesa_generic_compressed_format_to_uncompressed_format(GLenum format)
+{
+   switch (format) {
+   case GL_COMPRESSED_RED:
+      return GL_RED;
+   case GL_COMPRESSED_RG:
+      return GL_RG;
+   case GL_COMPRESSED_RGB:
+      return GL_RGB;
+   case GL_COMPRESSED_RGBA:
+      return GL_RGBA;
+   case GL_COMPRESSED_ALPHA:
+      return GL_ALPHA;
+   case GL_COMPRESSED_LUMINANCE:
+      return GL_LUMINANCE;
+   case GL_COMPRESSED_LUMINANCE_ALPHA:
+      return GL_LUMINANCE_ALPHA;
+   case GL_COMPRESSED_INTENSITY:
+      return GL_INTENSITY;
+   /* sRGB formats */
+   case GL_COMPRESSED_SRGB:
+      return GL_SRGB;
+   case GL_COMPRESSED_SRGB_ALPHA:
+      return GL_SRGB_ALPHA;
+   case GL_COMPRESSED_SLUMINANCE:
+      return GL_SLUMINANCE;
+   case GL_COMPRESSED_SLUMINANCE_ALPHA:
+      return GL_SLUMINANCE_ALPHA;
+   default:
+      return format;
+   }
+}
+
+
+/**
  * Do error checking of format/type combinations for glReadPixels,
  * glDrawPixels and glTex[Sub]Image.  Note that depending on the format
  * and type values, we may either generate GL_INVALID_OPERATION or
diff --git a/mesalib/src/mesa/main/glformats.h b/mesalib/src/mesa/main/glformats.h
index d553eae0a..24fbda991 100644
--- a/mesalib/src/mesa/main/glformats.h
+++ b/mesalib/src/mesa/main/glformats.h
@@ -92,6 +92,9 @@ extern GLboolean
 _mesa_base_format_has_channel(GLenum base_format, GLenum pname);
 
 extern GLenum
+_mesa_generic_compressed_format_to_uncompressed_format(GLenum format);
+
+extern GLenum
 _mesa_error_check_format_and_type(const struct gl_context *ctx,
                                   GLenum format, GLenum type);
 
diff --git a/mesalib/src/mesa/main/mipmap.c b/mesalib/src/mesa/main/mipmap.c
index 00d3e8f9e..15373ba69 100644
--- a/mesalib/src/mesa/main/mipmap.c
+++ b/mesalib/src/mesa/main/mipmap.c
@@ -33,6 +33,7 @@
 #include "mipmap.h"
 #include "mtypes.h"
 #include "teximage.h"
+#include "texobj.h"
 #include "texstore.h"
 #include "image.h"
 #include "macros.h"
@@ -1817,7 +1818,7 @@ _mesa_prepare_mipmap_level(struct gl_context *ctx,
                            GLsizei width, GLsizei height, GLsizei depth,
                            GLsizei border, GLenum intFormat, gl_format format)
 {
-   const GLuint numFaces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+   const GLuint numFaces = _mesa_num_tex_faces(texObj->Target);
    GLuint face;
 
    if (texObj->Immutable) {
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 552c1cf69..58111a737 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2820,6 +2820,14 @@ struct gl_constants
    GLuint MaxProgramMatrices;
    GLuint MaxProgramMatrixStackDepth;
 
+   struct {
+      GLuint SamplesPassed;
+      GLuint TimeElapsed;
+      GLuint Timestamp;
+      GLuint PrimitivesGenerated;
+      GLuint PrimitivesWritten;
+   } QueryCounterBits;
+
    /** vertex array / buffer object bounds checking */
    GLboolean CheckArrayBounds;
 
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index 4492a172b..407a761e6 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -482,7 +482,36 @@ _mesa_GetQueryIndexediv(GLenum target, GLuint index, GLenum pname,
 
    switch (pname) {
       case GL_QUERY_COUNTER_BITS_ARB:
-         *params = 8 * sizeof(q->Result);
+         switch (target) {
+         case GL_SAMPLES_PASSED:
+            *params = ctx->Const.QueryCounterBits.SamplesPassed;
+            break;
+         case GL_ANY_SAMPLES_PASSED:
+            /* The minimum value of this is 1 if it's nonzero, and the value
+             * is only ever GL_TRUE or GL_FALSE, so no sense in reporting more
+             * bits.
+             */
+            *params = 1;
+            break;
+         case GL_TIME_ELAPSED:
+            *params = ctx->Const.QueryCounterBits.TimeElapsed;
+            break;
+         case GL_TIMESTAMP:
+            *params = ctx->Const.QueryCounterBits.Timestamp;
+            break;
+         case GL_PRIMITIVES_GENERATED:
+            *params = ctx->Const.QueryCounterBits.PrimitivesGenerated;
+            break;
+         case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
+            *params = ctx->Const.QueryCounterBits.PrimitivesWritten;
+            break;
+         default:
+            _mesa_problem(ctx,
+                          "Unknown target in glGetQueryIndexediv(target = %s)",
+                          _mesa_lookup_enum_by_nr(target));
+            *params = 0;
+            break;
+         }
          break;
       case GL_CURRENT_QUERY_ARB:
          *params = q ? q->Id : 0;
@@ -716,6 +745,12 @@ _mesa_init_queryobj(struct gl_context *ctx)
 {
    ctx->Query.QueryObjects = _mesa_NewHashTable();
    ctx->Query.CurrentOcclusionObject = NULL;
+
+   ctx->Const.QueryCounterBits.SamplesPassed = 64;
+   ctx->Const.QueryCounterBits.TimeElapsed = 64;
+   ctx->Const.QueryCounterBits.Timestamp = 64;
+   ctx->Const.QueryCounterBits.PrimitivesGenerated = 64;
+   ctx->Const.QueryCounterBits.PrimitivesWritten = 64;
 }
 
 
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index caeb9657e..d6acade3d 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -177,7 +177,7 @@ validate_shader_target(const struct gl_context *ctx, GLenum type)
 #endif
 #if FEATURE_ARB_geometry_shader4
    case GL_GEOMETRY_SHADER_ARB:
-      return ctx->Extensions.ARB_geometry_shader4;
+      return _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_geometry_shader4;
 #endif
    default:
       return false;
@@ -473,6 +473,29 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
    struct gl_shader_program *shProg
       = _mesa_lookup_shader_program(ctx, program);
 
+#if FEATURE_EXT_transform_feedback
+   /* Is transform feedback available in this context?
+    */
+   const bool has_xfb =
+      (ctx->API == API_OPENGL && ctx->Extensions.EXT_transform_feedback)
+      || ctx->API == API_OPENGL_CORE
+      || _mesa_is_gles3(ctx);
+#endif
+
+#if FEATURE_ARB_geometry_shader4
+   /* Are geometry shaders available in this context?
+    */
+   const bool has_gs =
+      _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_geometry_shader4;
+#endif
+
+   /* Are uniform buffer objects available in this context?
+    */
+   const bool has_ubo =
+      (ctx->API == API_OPENGL && ctx->Extensions.ARB_uniform_buffer_object)
+      || ctx->API == API_OPENGL_CORE
+      || _mesa_is_gles3(ctx);
+
    if (!shProg) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramiv(program)");
       return;
@@ -481,28 +504,28 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
    switch (pname) {
    case GL_DELETE_STATUS:
       *params = shProg->DeletePending;
-      break; 
+      return;
    case GL_LINK_STATUS:
       *params = shProg->LinkStatus;
-      break;
+      return;
    case GL_VALIDATE_STATUS:
       *params = shProg->Validated;
-      break;
+      return;
    case GL_INFO_LOG_LENGTH:
       *params = shProg->InfoLog ? strlen(shProg->InfoLog) + 1 : 0;
-      break;
+      return;
    case GL_ATTACHED_SHADERS:
       *params = shProg->NumShaders;
-      break;
+      return;
    case GL_ACTIVE_ATTRIBUTES:
       *params = _mesa_count_active_attribs(shProg);
-      break;
+      return;
    case GL_ACTIVE_ATTRIBUTE_MAX_LENGTH:
       *params = _mesa_longest_attribute_name_length(shProg);
-      break;
+      return;
    case GL_ACTIVE_UNIFORMS:
       *params = shProg->NumUserUniformStorage;
-      break;
+      return;
    case GL_ACTIVE_UNIFORM_MAX_LENGTH: {
       unsigned i;
       GLint max_len = 0;
@@ -517,41 +540,48 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
       }
 
       *params = max_len;
-      break;
+      return;
    }
-   case GL_PROGRAM_BINARY_LENGTH_OES:
-      *params = 0;
-      break;
 #if FEATURE_EXT_transform_feedback
    case GL_TRANSFORM_FEEDBACK_VARYINGS:
+      if (!has_xfb)
+         break;
       *params = shProg->TransformFeedback.NumVarying;
-      break;
+      return;
    case GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH:
+      if (!has_xfb)
+         break;
       *params = longest_feedback_varying_name(shProg) + 1;
-      break;
+      return;
    case GL_TRANSFORM_FEEDBACK_BUFFER_MODE:
+      if (!has_xfb)
+         break;
       *params = shProg->TransformFeedback.BufferMode;
-      break;
+      return;
 #endif
 #if FEATURE_ARB_geometry_shader4
    case GL_GEOMETRY_VERTICES_OUT_ARB:
+      if (!has_gs)
+         break;
       *params = shProg->Geom.VerticesOut;
-      break;
+      return;
    case GL_GEOMETRY_INPUT_TYPE_ARB:
+      if (!has_gs)
+         break;
       *params = shProg->Geom.InputType;
-      break;
+      return;
    case GL_GEOMETRY_OUTPUT_TYPE_ARB:
+      if (!has_gs)
+         break;
       *params = shProg->Geom.OutputType;
-      break;
+      return;
 #endif
    case GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH: {
       unsigned i;
       GLint max_len = 0;
 
-      if (!ctx->Extensions.ARB_uniform_buffer_object) {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
-         return;
-      }
+      if (!has_ubo)
+         break;
 
       for (i = 0; i < shProg->NumUniformBlocks; i++) {
 	 /* Add one for the terminating NUL character.
@@ -563,20 +593,20 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
       }
 
       *params = max_len;
-      break;
+      return;
    }
    case GL_ACTIVE_UNIFORM_BLOCKS:
-      if (!ctx->Extensions.ARB_uniform_buffer_object) {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
-         return;
-      }
+      if (!has_ubo)
+         break;
 
       *params = shProg->NumUniformBlocks;
-      break;
-   default:
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname)");
       return;
+   default:
+      break;
    }
+
+   _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramiv(pname=%s)",
+               _mesa_lookup_enum_by_nr(pname));
 }
 
 
diff --git a/mesalib/src/mesa/main/texcompress.c b/mesalib/src/mesa/main/texcompress.c
index c376b970e..846d4bb63 100644
--- a/mesalib/src/mesa/main/texcompress.c
+++ b/mesalib/src/mesa/main/texcompress.c
@@ -372,7 +372,7 @@ _mesa_glenum_to_compressed_format(GLenum format)
  * internal format unchanged.
  */
 GLenum
-_mesa_compressed_format_to_glenum(struct gl_context *ctx, GLuint mesaFormat)
+_mesa_compressed_format_to_glenum(struct gl_context *ctx, gl_format mesaFormat)
 {
    switch (mesaFormat) {
 #if FEATURE_texture_fxt1
@@ -494,16 +494,16 @@ _mesa_decompress_image(gl_format format, GLuint width, GLuint height,
    switch (format) {
    /* DXT formats */
    case MESA_FORMAT_RGB_DXT1:
-      fetch = _mesa_fetch_texel_2d_f_rgb_dxt1;
+      fetch = _mesa_fetch_texel_rgb_dxt1;
       break;
    case MESA_FORMAT_RGBA_DXT1:
-      fetch = _mesa_fetch_texel_2d_f_rgba_dxt1;
+      fetch = _mesa_fetch_texel_rgba_dxt1;
       break;
    case MESA_FORMAT_RGBA_DXT3:
-      fetch = _mesa_fetch_texel_2d_f_rgba_dxt3;
+      fetch = _mesa_fetch_texel_rgba_dxt3;
       break;
    case MESA_FORMAT_RGBA_DXT5:
-      fetch = _mesa_fetch_texel_2d_f_rgba_dxt5;
+      fetch = _mesa_fetch_texel_rgba_dxt5;
       break;
 
    /* FXT1 formats */
@@ -516,30 +516,30 @@ _mesa_decompress_image(gl_format format, GLuint width, GLuint height,
 
    /* Red/RG formats */
    case MESA_FORMAT_RED_RGTC1:
-      fetch = _mesa_fetch_texel_2d_f_red_rgtc1;
+      fetch = _mesa_fetch_texel_red_rgtc1;
       break;
    case MESA_FORMAT_SIGNED_RED_RGTC1:
-      fetch = _mesa_fetch_texel_2d_f_signed_red_rgtc1;
+      fetch = _mesa_fetch_texel_signed_red_rgtc1;
       break;
    case MESA_FORMAT_RG_RGTC2:
-      fetch = _mesa_fetch_texel_2d_f_rg_rgtc2;
+      fetch = _mesa_fetch_texel_rg_rgtc2;
       break;
    case MESA_FORMAT_SIGNED_RG_RGTC2:
-      fetch = _mesa_fetch_texel_2d_f_signed_rg_rgtc2;
+      fetch = _mesa_fetch_texel_signed_rg_rgtc2;
       break;
 
    /* L/LA formats */
    case MESA_FORMAT_L_LATC1:
-      fetch = _mesa_fetch_texel_2d_f_l_latc1;
+      fetch = _mesa_fetch_texel_l_latc1;
       break;
    case MESA_FORMAT_SIGNED_L_LATC1:
-      fetch = _mesa_fetch_texel_2d_f_signed_l_latc1;
+      fetch = _mesa_fetch_texel_signed_l_latc1;
       break;
    case MESA_FORMAT_LA_LATC2:
-      fetch = _mesa_fetch_texel_2d_f_la_latc2;
+      fetch = _mesa_fetch_texel_la_latc2;
       break;
    case MESA_FORMAT_SIGNED_LA_LATC2:
-      fetch = _mesa_fetch_texel_2d_f_signed_la_latc2;
+      fetch = _mesa_fetch_texel_signed_la_latc2;
       break;
 
    /* ETC1 formats */
diff --git a/mesalib/src/mesa/main/texcompress.h b/mesalib/src/mesa/main/texcompress.h
index 2c357068c..34f4fae7a 100644
--- a/mesalib/src/mesa/main/texcompress.h
+++ b/mesalib/src/mesa/main/texcompress.h
@@ -43,7 +43,7 @@ extern gl_format
 _mesa_glenum_to_compressed_format(GLenum format);
 
 extern GLenum
-_mesa_compressed_format_to_glenum(struct gl_context *ctx, GLuint mesaFormat);
+_mesa_compressed_format_to_glenum(struct gl_context *ctx, gl_format mesaFormat);
 
 extern GLubyte *
 _mesa_compressed_image_address(GLint col, GLint row, GLint img,
diff --git a/mesalib/src/mesa/main/texpal.c b/mesalib/src/mesa/main/texcompress_cpal.c
index ed2261b01..2398ded69 100644
--- a/mesalib/src/mesa/main/texpal.c
+++ b/mesalib/src/mesa/main/texcompress_cpal.c
@@ -1,10 +1,25 @@
-/**************************************************************************
+/*
+ * Mesa 3-D graphics library
  *
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * 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
+ * THE AUTHORS 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.
+ */
 
 /**
  * Code to convert compressed/paletted texture images to ordinary images.
@@ -22,8 +37,8 @@
 #include "mtypes.h"
 #include "imports.h"
 #include "pixelstore.h"
+#include "texcompress_cpal.h"
 #include "teximage.h"
-#include "texpal.h"
 
 #if FEATURE_ES
 
diff --git a/mesalib/src/mesa/main/texpal.h b/mesalib/src/mesa/main/texcompress_cpal.h
index acfaa313e..7507d5c1b 100644
--- a/mesalib/src/mesa/main/texpal.h
+++ b/mesalib/src/mesa/main/texcompress_cpal.h
@@ -23,8 +23,8 @@
  */
 
 
-#ifndef TEXPAL_H
-#define TEXPAL_H
+#ifndef TEXCOMPRESS_CPAL_H
+#define TEXCOMPRESS_CPAL_H
 
 
 #include "main/glheader.h"
@@ -42,4 +42,4 @@ extern void
 _mesa_cpal_compressed_format_type(GLenum internalFormat, GLenum *format,
 				  GLenum *type);
 
-#endif /* TEXPAL_H */
+#endif /* TEXCOMPRESS_CPAL_H */
diff --git a/mesalib/src/mesa/main/texcompress_rgtc.c b/mesalib/src/mesa/main/texcompress_rgtc.c
index f707a0994..84d8fc7fc 100644
--- a/mesalib/src/mesa/main/texcompress_rgtc.c
+++ b/mesalib/src/mesa/main/texcompress_rgtc.c
@@ -292,12 +292,14 @@ _mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS)
 }
 
 void
-_mesa_fetch_texel_2d_f_red_rgtc1(const struct swrast_texture_image *texImage,
-				 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_red_rgtc1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLubyte red;
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map,
-		       i, j, &red, 1);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset,
+                             i, j, &red, 1);
    texel[RCOMP] = UBYTE_TO_FLOAT(red);
    texel[GCOMP] = 0.0;
    texel[BCOMP] = 0.0;
@@ -305,12 +307,14 @@ _mesa_fetch_texel_2d_f_red_rgtc1(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_signed_red_rgtc1(const struct swrast_texture_image *texImage,
-					GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_signed_red_rgtc1(const struct swrast_texture_image *texImage,
+                                   GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLbyte red;
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map),
-		       i, j, &red, 1);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset,
+                           i, j, &red, 1);
    texel[RCOMP] = BYTE_TO_FLOAT_TEX(red);
    texel[GCOMP] = 0.0;
    texel[BCOMP] = 0.0;
@@ -318,14 +322,17 @@ _mesa_fetch_texel_2d_f_signed_red_rgtc1(const struct swrast_texture_image *texIm
 }
 
 void
-_mesa_fetch_texel_2d_f_rg_rgtc2(const struct swrast_texture_image *texImage,
-				 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_rg_rgtc2(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLubyte red, green;
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map,
-		     i, j, &red, 2);
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map + 8,
-		     i, j, &green, 2);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset,
+                             i, j, &red, 2);
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset + 8,
+                             i, j, &green, 2);
    texel[RCOMP] = UBYTE_TO_FLOAT(red);
    texel[GCOMP] = UBYTE_TO_FLOAT(green);
    texel[BCOMP] = 0.0;
@@ -333,14 +340,17 @@ _mesa_fetch_texel_2d_f_rg_rgtc2(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct swrast_texture_image *texImage,
-				       GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_signed_rg_rgtc2(const struct swrast_texture_image *texImage,
+                                  GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLbyte red, green;
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map),
-		     i, j, &red, 2);
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map) + 8,
-		     i, j, &green, 2);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset,
+                           i, j, &red, 2);
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset + 8,
+                           i, j, &green, 2);
    texel[RCOMP] = BYTE_TO_FLOAT_TEX(red);
    texel[GCOMP] = BYTE_TO_FLOAT_TEX(green);
    texel[BCOMP] = 0.0;
@@ -348,12 +358,14 @@ _mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct swrast_texture_image *texIma
 }
 
 void
-_mesa_fetch_texel_2d_f_l_latc1(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_l_latc1(const struct swrast_texture_image *texImage,
+                          GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLubyte red;
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map,
-                       i, j, &red, 1);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset,
+                             i, j, &red, 1);
    texel[RCOMP] =
    texel[GCOMP] =
    texel[BCOMP] = UBYTE_TO_FLOAT(red);
@@ -361,12 +373,14 @@ _mesa_fetch_texel_2d_f_l_latc1(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_signed_l_latc1(const struct swrast_texture_image *texImage,
-                                        GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_signed_l_latc1(const struct swrast_texture_image *texImage,
+                                 GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLbyte red;
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map),
-                       i, j, &red, 1);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset,
+                           i, j, &red, 1);
    texel[RCOMP] =
    texel[GCOMP] =
    texel[BCOMP] = BYTE_TO_FLOAT_TEX(red);
@@ -374,14 +388,17 @@ _mesa_fetch_texel_2d_f_signed_l_latc1(const struct swrast_texture_image *texImag
 }
 
 void
-_mesa_fetch_texel_2d_f_la_latc2(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_la_latc2(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLubyte red, green;
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map,
-                     i, j, &red, 2);
-   unsigned_fetch_texel_rgtc(texImage->RowStride, texImage->Map + 8,
-                     i, j, &green, 2);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset,
+                             i, j, &red, 2);
+   unsigned_fetch_texel_rgtc(texImage->RowStride,
+                             texImage->Map + sliceOffset + 8,
+                             i, j, &green, 2);
    texel[RCOMP] =
    texel[GCOMP] =
    texel[BCOMP] = UBYTE_TO_FLOAT(red);
@@ -389,14 +406,17 @@ _mesa_fetch_texel_2d_f_la_latc2(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_signed_la_latc2(const struct swrast_texture_image *texImage,
-                                       GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_signed_la_latc2(const struct swrast_texture_image *texImage,
+                                  GLint i, GLint j, GLint k, GLfloat *texel)
 {
    GLbyte red, green;
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map),
-                     i, j, &red, 2);
-   signed_fetch_texel_rgtc(texImage->RowStride, (GLbyte *)(texImage->Map) + 8,
-                     i, j, &green, 2);
+   GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset,
+                           i, j, &red, 2);
+   signed_fetch_texel_rgtc(texImage->RowStride,
+                           (GLbyte *)(texImage->Map) + sliceOffset + 8,
+                           i, j, &green, 2);
    texel[RCOMP] =
    texel[GCOMP] =
    texel[BCOMP] = BYTE_TO_FLOAT_TEX(red);
diff --git a/mesalib/src/mesa/main/texcompress_rgtc.h b/mesalib/src/mesa/main/texcompress_rgtc.h
index 6be6ad9be..91fda882d 100644
--- a/mesalib/src/mesa/main/texcompress_rgtc.h
+++ b/mesalib/src/mesa/main/texcompress_rgtc.h
@@ -43,35 +43,35 @@ extern GLboolean
 _mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS);
 
 extern void
-_mesa_fetch_texel_2d_f_red_rgtc1(const struct swrast_texture_image *texImage,
-				 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_red_rgtc1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_signed_red_rgtc1(const struct swrast_texture_image *texImage,
-					GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_signed_red_rgtc1(const struct swrast_texture_image *texImage,
+                                   GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_rg_rgtc2(const struct swrast_texture_image *texImage,
-				 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_rg_rgtc2(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_signed_rg_rgtc2(const struct swrast_texture_image *texImage,
-				       GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_signed_rg_rgtc2(const struct swrast_texture_image *texImage,
+                                  GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_l_latc1(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_l_latc1(const struct swrast_texture_image *texImage,
+                          GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_signed_l_latc1(const struct swrast_texture_image *texImage,
-                                        GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_signed_l_latc1(const struct swrast_texture_image *texImage,
+                                 GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_la_latc2(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_la_latc2(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_signed_la_latc2(const struct swrast_texture_image *texImage,
-                                       GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_signed_la_latc2(const struct swrast_texture_image *texImage,
+                                  GLint i, GLint j, GLint k, GLfloat *texel);
 
 #endif
diff --git a/mesalib/src/mesa/main/texcompress_s3tc.c b/mesalib/src/mesa/main/texcompress_s3tc.c
index e30890c8b..230242c56 100644
--- a/mesalib/src/mesa/main/texcompress_s3tc.c
+++ b/mesalib/src/mesa/main/texcompress_s3tc.c
@@ -368,13 +368,14 @@ _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS)
 
 
 static void
-fetch_texel_2d_rgb_dxt1( const struct swrast_texture_image *texImage,
-                         GLint i, GLint j, GLint k, GLubyte *texel )
+fetch_texel_2d_rgb_dxt1(const struct swrast_texture_image *texImage,
+                        GLint i, GLint j, GLint k, GLubyte *texel)
 {
    (void) k;
    if (fetch_ext_rgb_dxt1) {
+      GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
       fetch_ext_rgb_dxt1(texImage->RowStride,
-                         texImage->Map, i, j, texel);
+                         texImage->Map + sliceOffset, i, j, texel);
    }
    else
       _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgb_dxt1");
@@ -382,8 +383,8 @@ fetch_texel_2d_rgb_dxt1( const struct swrast_texture_image *texImage,
 
 
 void
-_mesa_fetch_texel_2d_f_rgb_dxt1(const struct swrast_texture_image *texImage,
-                                GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_rgb_dxt1(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -396,13 +397,14 @@ _mesa_fetch_texel_2d_f_rgb_dxt1(const struct swrast_texture_image *texImage,
 
 
 static void
-fetch_texel_2d_rgba_dxt1( const struct swrast_texture_image *texImage,
-                          GLint i, GLint j, GLint k, GLubyte *texel )
+fetch_texel_2d_rgba_dxt1(const struct swrast_texture_image *texImage,
+                         GLint i, GLint j, GLint k, GLubyte *texel)
 {
    (void) k;
    if (fetch_ext_rgba_dxt1) {
+      GLint sliceOffset = k ? texImage->ImageOffsets[k] / 2 : 0;
       fetch_ext_rgba_dxt1(texImage->RowStride,
-                          texImage->Map, i, j, texel);
+                          texImage->Map + sliceOffset, i, j, texel);
    }
    else
       _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt1\n");
@@ -410,8 +412,8 @@ fetch_texel_2d_rgba_dxt1( const struct swrast_texture_image *texImage,
 
 
 void
-_mesa_fetch_texel_2d_f_rgba_dxt1(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_rgba_dxt1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -424,13 +426,14 @@ _mesa_fetch_texel_2d_f_rgba_dxt1(const struct swrast_texture_image *texImage,
 
 
 static void
-fetch_texel_2d_rgba_dxt3( const struct swrast_texture_image *texImage,
-                          GLint i, GLint j, GLint k, GLubyte *texel )
+fetch_texel_2d_rgba_dxt3(const struct swrast_texture_image *texImage,
+                         GLint i, GLint j, GLint k, GLubyte *texel)
 {
    (void) k;
    if (fetch_ext_rgba_dxt3) {
+      GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
       fetch_ext_rgba_dxt3(texImage->RowStride,
-                          texImage->Map, i, j, texel);
+                          texImage->Map + sliceOffset, i, j, texel);
    }
    else
       _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt3\n");
@@ -438,8 +441,8 @@ fetch_texel_2d_rgba_dxt3( const struct swrast_texture_image *texImage,
 
 
 void
-_mesa_fetch_texel_2d_f_rgba_dxt3(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_rgba_dxt3(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -452,13 +455,14 @@ _mesa_fetch_texel_2d_f_rgba_dxt3(const struct swrast_texture_image *texImage,
 
 
 static void
-fetch_texel_2d_rgba_dxt5( const struct swrast_texture_image *texImage,
-                          GLint i, GLint j, GLint k, GLubyte *texel )
+fetch_texel_2d_rgba_dxt5(const struct swrast_texture_image *texImage,
+                         GLint i, GLint j, GLint k, GLubyte *texel)
 {
    (void) k;
    if (fetch_ext_rgba_dxt5) {
+      GLint sliceOffset = k ? texImage->ImageOffsets[k] : 0;
       fetch_ext_rgba_dxt5(texImage->RowStride,
-                          texImage->Map, i, j, texel);
+                          texImage->Map + sliceOffset, i, j, texel);
    }
    else
       _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt5\n");
@@ -466,8 +470,8 @@ fetch_texel_2d_rgba_dxt5( const struct swrast_texture_image *texImage,
 
 
 void
-_mesa_fetch_texel_2d_f_rgba_dxt5(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_rgba_dxt5(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -480,8 +484,8 @@ _mesa_fetch_texel_2d_f_rgba_dxt5(const struct swrast_texture_image *texImage,
 
 #if FEATURE_EXT_texture_sRGB
 void
-_mesa_fetch_texel_2d_f_srgb_dxt1( const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel )
+_mesa_fetch_texel_srgb_dxt1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -493,8 +497,8 @@ _mesa_fetch_texel_2d_f_srgb_dxt1( const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_srgba_dxt1(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_srgba_dxt1(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -506,8 +510,8 @@ _mesa_fetch_texel_2d_f_srgba_dxt1(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_srgba_dxt3(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_srgba_dxt3(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
@@ -519,8 +523,8 @@ _mesa_fetch_texel_2d_f_srgba_dxt3(const struct swrast_texture_image *texImage,
 }
 
 void
-_mesa_fetch_texel_2d_f_srgba_dxt5(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel)
+_mesa_fetch_texel_srgba_dxt5(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel)
 {
    /* just sample as GLubyte and convert to float here */
    GLubyte rgba[4];
diff --git a/mesalib/src/mesa/main/texcompress_s3tc.h b/mesalib/src/mesa/main/texcompress_s3tc.h
index 23793d167..2c06e50ce 100644
--- a/mesalib/src/mesa/main/texcompress_s3tc.h
+++ b/mesalib/src/mesa/main/texcompress_s3tc.h
@@ -48,36 +48,36 @@ extern GLboolean
 _mesa_texstore_rgba_dxt5(TEXSTORE_PARAMS);
 
 extern void
-_mesa_fetch_texel_2d_f_rgb_dxt1(const struct swrast_texture_image *texImage,
-                                GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_rgb_dxt1(const struct swrast_texture_image *texImage,
+                           GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_rgba_dxt1(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_rgba_dxt1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_rgba_dxt3(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_rgba_dxt3(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_rgba_dxt5(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_rgba_dxt5(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_srgb_dxt1(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_srgb_dxt1(const struct swrast_texture_image *texImage,
+                            GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_srgba_dxt1(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_srgba_dxt1(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_srgba_dxt3(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_srgba_dxt3(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
-_mesa_fetch_texel_2d_f_srgba_dxt5(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel);
+_mesa_fetch_texel_srgba_dxt5(const struct swrast_texture_image *texImage,
+                             GLint i, GLint j, GLint k, GLfloat *texel);
 
 extern void
 _mesa_init_texture_s3tc(struct gl_context *ctx);
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c
index 275e69e31..1a318abe4 100644
--- a/mesalib/src/mesa/main/texformat.c
+++ b/mesalib/src/mesa/main/texformat.c
@@ -61,8 +61,8 @@
  * will typically override this function with a specialized version.
  */
 gl_format
-_mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
-                         GLenum format, GLenum type )
+_mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
+                        GLint internalFormat, GLenum format, GLenum type)
 {
    (void) format;
    (void) type;
@@ -236,21 +236,33 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_I8);
 	 break;
       case GL_COMPRESSED_RGB_ARB:
-         if (ctx->Extensions.EXT_texture_compression_s3tc ||
-             ctx->Extensions.S3_s3tc)
-	    RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_DXT1);
-         if (ctx->Extensions.TDFX_texture_compression_FXT1)
-	    RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FXT1);
+         /* We don't use texture compression for 1D and 1D array textures.
+          * For 1D textures, compressions doesn't buy us much.
+          * For 1D ARRAY textures, there's complicated issues with updating
+          * sub-regions on non-block boundaries with glCopyTexSubImage, among
+          * other issues.  FWIW, the GL_EXT_texture_array extension prohibits
+          * 1D ARRAY textures in S3TC format.
+          */
+         if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY) {
+            if (ctx->Extensions.EXT_texture_compression_s3tc ||
+                ctx->Extensions.S3_s3tc)
+               RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_DXT1);
+            if (ctx->Extensions.TDFX_texture_compression_FXT1)
+               RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FXT1);
+         }
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_RGB888);
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_XRGB8888);
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
 	 break;
       case GL_COMPRESSED_RGBA_ARB:
-         if (ctx->Extensions.EXT_texture_compression_s3tc ||
-             ctx->Extensions.S3_s3tc)
-	    RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_DXT3); /* Not rgba_dxt1, see spec */
-         if (ctx->Extensions.TDFX_texture_compression_FXT1)
-	    RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FXT1);
+         /* We don't use texture compression for 1D and 1D array textures. */
+         if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY) {
+            if (ctx->Extensions.EXT_texture_compression_s3tc ||
+                ctx->Extensions.S3_s3tc)
+               RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_DXT3); /* Not rgba_dxt1, see spec */
+            if (ctx->Extensions.TDFX_texture_compression_FXT1)
+               RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FXT1);
+         }
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA8888);
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
 	 break;
@@ -775,7 +787,8 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
 	 break;
 
       case GL_COMPRESSED_RED:
-	 RETURN_IF_SUPPORTED(MESA_FORMAT_RED_RGTC1);
+         if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY)
+            RETURN_IF_SUPPORTED(MESA_FORMAT_RED_RGTC1);
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_R8);
 	 break;
 
@@ -789,7 +802,8 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
 	 break;
 
       case GL_COMPRESSED_RG:
-	 RETURN_IF_SUPPORTED(MESA_FORMAT_RG_RGTC2);
+         if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY)
+            RETURN_IF_SUPPORTED(MESA_FORMAT_RG_RGTC2);
 	 RETURN_IF_SUPPORTED(MESA_FORMAT_GR88);
 	 break;
 
diff --git a/mesalib/src/mesa/main/texformat.h b/mesalib/src/mesa/main/texformat.h
index 3cf09213a..71af9ca22 100644
--- a/mesalib/src/mesa/main/texformat.h
+++ b/mesalib/src/mesa/main/texformat.h
@@ -32,8 +32,8 @@
 struct gl_context;
 
 extern gl_format
-_mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
-                         GLenum format, GLenum type );
+_mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
+                        GLint internalFormat, GLenum format, GLenum type);
 
 
 #endif
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 27294ba80..59b38dee4 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -28,7 +28,7 @@
  * Texture image-related functions.
  */
 
-
+#include <stdbool.h>
 #include "glheader.h"
 #include "bufferobj.h"
 #include "context.h"
@@ -42,14 +42,20 @@
 #include "mfeatures.h"
 #include "state.h"
 #include "texcompress.h"
+#include "texcompress_cpal.h"
 #include "teximage.h"
 #include "texobj.h"
 #include "texstate.h"
-#include "texpal.h"
 #include "mtypes.h"
 #include "glformats.h"
 
 
+/* Inexplicably, GL_HALF_FLOAT_OES has a different value than GL_HALF_FLOAT.
+ */
+#ifndef GL_HALF_FLOAT_OES
+#define GL_HALF_FLOAT_OES 0x8D61
+#endif
+
 /**
  * State changes which we care about for glCopyTex[Sub]Image() calls.
  * In particular, we care about pixel transfer state and buffer state
@@ -833,8 +839,8 @@ _mesa_get_tex_image(struct gl_context *ctx, struct gl_texture_object *texObj,
  * \return pointer to texture image or NULL if invalid target, invalid
  *         level, or out of memory.
  */
-struct gl_texture_image *
-_mesa_get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level)
+static struct gl_texture_image *
+get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level)
 {
    struct gl_texture_image *texImage;
    GLuint texIndex;
@@ -1375,6 +1381,16 @@ compressedteximage_only_format(const struct gl_context *ctx, GLenum format)
 {
    switch (format) {
    case GL_ETC1_RGB8_OES:
+   case GL_PALETTE4_RGB8_OES:
+   case GL_PALETTE4_RGBA8_OES:
+   case GL_PALETTE4_R5_G6_B5_OES:
+   case GL_PALETTE4_RGBA4_OES:
+   case GL_PALETTE4_RGB5_A1_OES:
+   case GL_PALETTE8_RGB8_OES:
+   case GL_PALETTE8_RGBA8_OES:
+   case GL_PALETTE8_R5_G6_B5_OES:
+   case GL_PALETTE8_RGBA4_OES:
+   case GL_PALETTE8_RGB5_A1_OES:
       return GL_TRUE;
    default:
       return GL_FALSE;
@@ -1426,16 +1442,19 @@ legal_teximage_target(struct gl_context *ctx, GLuint dims, GLenum target)
       switch (target) {
       case GL_TEXTURE_1D:
       case GL_PROXY_TEXTURE_1D:
-         return GL_TRUE;
+         return _mesa_is_desktop_gl(ctx);
       default:
          return GL_FALSE;
       }
    case 2:
       switch (target) {
       case GL_TEXTURE_2D:
-      case GL_PROXY_TEXTURE_2D:
          return GL_TRUE;
+      case GL_PROXY_TEXTURE_2D:
+         return _mesa_is_desktop_gl(ctx);
       case GL_PROXY_TEXTURE_CUBE_MAP:
+         return _mesa_is_desktop_gl(ctx)
+            && ctx->Extensions.ARB_texture_cube_map;
       case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
       case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
       case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
@@ -1445,23 +1464,31 @@ legal_teximage_target(struct gl_context *ctx, GLuint dims, GLenum target)
          return ctx->Extensions.ARB_texture_cube_map;
       case GL_TEXTURE_RECTANGLE_NV:
       case GL_PROXY_TEXTURE_RECTANGLE_NV:
-         return ctx->Extensions.NV_texture_rectangle;
+         return _mesa_is_desktop_gl(ctx)
+            && ctx->Extensions.NV_texture_rectangle;
       case GL_TEXTURE_1D_ARRAY_EXT:
       case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
-         return (ctx->Extensions.MESA_texture_array ||
-                 ctx->Extensions.EXT_texture_array);
+         return _mesa_is_desktop_gl(ctx)
+            && (ctx->Extensions.MESA_texture_array ||
+                ctx->Extensions.EXT_texture_array);
       default:
          return GL_FALSE;
       }
    case 3:
       switch (target) {
       case GL_TEXTURE_3D:
-      case GL_PROXY_TEXTURE_3D:
          return GL_TRUE;
+      case GL_PROXY_TEXTURE_3D:
+         return _mesa_is_desktop_gl(ctx);
       case GL_TEXTURE_2D_ARRAY_EXT:
+         return (_mesa_is_desktop_gl(ctx)
+                 && (ctx->Extensions.MESA_texture_array ||
+                     ctx->Extensions.EXT_texture_array))
+            || _mesa_is_gles3(ctx);
       case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
-         return (ctx->Extensions.MESA_texture_array ||
-                 ctx->Extensions.EXT_texture_array);
+         return _mesa_is_desktop_gl(ctx)
+            && (ctx->Extensions.MESA_texture_array ||
+                ctx->Extensions.EXT_texture_array);
       default:
          return GL_FALSE;
       }
@@ -1483,7 +1510,7 @@ legal_texsubimage_target(struct gl_context *ctx, GLuint dims, GLenum target)
 {
    switch (dims) {
    case 1:
-      return target == GL_TEXTURE_1D;
+      return _mesa_is_desktop_gl(ctx) && target == GL_TEXTURE_1D;
    case 2:
       switch (target) {
       case GL_TEXTURE_2D:
@@ -1496,10 +1523,12 @@ legal_texsubimage_target(struct gl_context *ctx, GLuint dims, GLenum target)
       case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
          return ctx->Extensions.ARB_texture_cube_map;
       case GL_TEXTURE_RECTANGLE_NV:
-         return ctx->Extensions.NV_texture_rectangle;
+         return _mesa_is_desktop_gl(ctx)
+            && ctx->Extensions.NV_texture_rectangle;
       case GL_TEXTURE_1D_ARRAY_EXT:
-         return (ctx->Extensions.MESA_texture_array ||
-                 ctx->Extensions.EXT_texture_array);
+         return _mesa_is_desktop_gl(ctx)
+            && (ctx->Extensions.MESA_texture_array ||
+                ctx->Extensions.EXT_texture_array);
       default:
          return GL_FALSE;
       }
@@ -1508,8 +1537,10 @@ legal_texsubimage_target(struct gl_context *ctx, GLuint dims, GLenum target)
       case GL_TEXTURE_3D:
          return GL_TRUE;
       case GL_TEXTURE_2D_ARRAY_EXT:
-         return (ctx->Extensions.MESA_texture_array ||
-                 ctx->Extensions.EXT_texture_array);
+         return (_mesa_is_desktop_gl(ctx)
+                 && (ctx->Extensions.MESA_texture_array ||
+                     ctx->Extensions.EXT_texture_array))
+            || _mesa_is_gles3(ctx);
       default:
          return GL_FALSE;
       }
@@ -1537,6 +1568,101 @@ mutable_tex_object(struct gl_context *ctx, GLenum target)
 }
 
 
+GLenum
+_mesa_es_error_check_format_and_type(GLenum format, GLenum type,
+                                     unsigned dimensions)
+{
+   bool type_valid = true;
+
+   switch (format) {
+   case GL_ALPHA:
+   case GL_LUMINANCE:
+   case GL_LUMINANCE_ALPHA:
+      type_valid = (type == GL_UNSIGNED_BYTE
+                    || type == GL_FLOAT
+                    || type == GL_HALF_FLOAT_OES);
+      break;
+
+   case GL_RGB:
+      type_valid = (type == GL_UNSIGNED_BYTE
+                    || type == GL_UNSIGNED_SHORT_5_6_5
+                    || type == GL_FLOAT
+                    || type == GL_HALF_FLOAT_OES);
+      break;
+
+   case GL_RGBA:
+      type_valid = (type == GL_UNSIGNED_BYTE
+                    || type == GL_UNSIGNED_SHORT_4_4_4_4
+                    || type == GL_UNSIGNED_SHORT_5_5_5_1
+                    || type == GL_FLOAT
+                    || type == GL_HALF_FLOAT_OES
+                    || type == GL_UNSIGNED_INT_2_10_10_10_REV);
+      break;
+
+   case GL_DEPTH_COMPONENT:
+      /* This format is filtered against invalid dimensionalities elsewhere.
+       */
+      type_valid = (type == GL_UNSIGNED_SHORT
+                    || type == GL_UNSIGNED_INT);
+      break;
+
+   case GL_DEPTH_STENCIL:
+      /* This format is filtered against invalid dimensionalities elsewhere.
+       */
+      type_valid = (type == GL_UNSIGNED_INT_24_8);
+      break;
+
+   case GL_BGRA_EXT:
+      type_valid = (type == GL_UNSIGNED_BYTE);
+
+      /* This feels like a bug in the EXT_texture_format_BGRA8888 spec, but
+       * the format does not appear to be allowed for 3D textures in OpenGL
+       * ES.
+       */
+      if (dimensions != 2)
+         return GL_INVALID_VALUE;
+
+      break;
+
+   default:
+      return GL_INVALID_VALUE;
+   }
+
+   return type_valid ? GL_NO_ERROR : GL_INVALID_OPERATION;
+}
+
+
+
+/**
+ * Return expected size of a compressed texture.
+ */
+static GLuint
+compressed_tex_size(GLsizei width, GLsizei height, GLsizei depth,
+                    GLenum glformat)
+{
+   gl_format mesaFormat = _mesa_glenum_to_compressed_format(glformat);
+   return _mesa_format_image_size(mesaFormat, width, height, depth);
+}
+
+
+/*
+ * Return compressed texture block size, in pixels.
+ */
+static void
+get_compressed_block_size(GLenum glformat, GLuint *bw, GLuint *bh)
+{
+   gl_format mesaFormat = _mesa_glenum_to_compressed_format(glformat);
+   _mesa_get_format_block_size(mesaFormat, bw, bh);
+}
+
+
+/**
+ * Special value returned by error some texture error checking functions when
+ * an error is detected and the proxy texture image's width/height/depth/format
+ * fields should be zeroed-out.
+ */
+#define PROXY_ERROR 2
+
 
 /**
  * Test the glTexImage[123]D() parameters for errors.
@@ -1553,13 +1679,14 @@ mutable_tex_object(struct gl_context *ctx, GLenum target)
  * \param depth image depth given by the user.
  * \param border image border given by the user.
  * 
- * \return GL_TRUE if an error was detected, or GL_FALSE if no errors.
+ * \return PROXY_ERROR if there's an error that should zero-out the proxy image,
+ *         GL_TRUE if a regular GL error is found, or GL_FALSE if no error, 
  *
  * Verifies each of the parameters against the constants specified in
  * __struct gl_contextRec::Const and the supported extensions, and according
  * to the OpenGL specification.
  */
-static GLboolean
+static GLenum
 texture_error_check( struct gl_context *ctx,
                      GLuint dimensions, GLenum target,
                      GLint level, GLint internalFormat,
@@ -1579,34 +1706,62 @@ texture_error_check( struct gl_context *ctx,
     */
    const GLboolean indexFormat = (format == GL_COLOR_INDEX);
 
+   /* Note: for proxy textures, some error conditions immediately generate
+    * a GL error in the usual way.  But others do not generate a GL error.
+    * Instead, they cause the width, height, depth, format fields of the
+    * texture image to be zeroed-out.  The GL spec seems to indicate that the
+    * zero-out behaviour is only used in cases related to memory allocation.
+    */
+
    /* Basic level check (more checking in ctx->Driver.TestProxyTexImage) */
    if (level < 0 || level >= MAX_TEXTURE_LEVELS) {
-      if (!isProxy) {
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glTexImage%dD(level=%d)", dimensions, level);
-      }
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage%dD(level=%d)", dimensions, level);
       return GL_TRUE;
    }
 
    /* Check border */
    if (border < 0 || border > 1 ||
-       ((target == GL_TEXTURE_RECTANGLE_NV ||
+       ((ctx->API != API_OPENGL ||
+         target == GL_TEXTURE_RECTANGLE_NV ||
          target == GL_PROXY_TEXTURE_RECTANGLE_NV) && border != 0)) {
-      if (!isProxy) {
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glTexImage%dD(border=%d)", dimensions, border);
-      }
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage%dD(border=%d)", dimensions, border);
       return GL_TRUE;
    }
 
    if (width < 0 || height < 0 || depth < 0) {
-      if (!isProxy) {
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glTexImage%dD(width, height or depth < 0)", dimensions);
-      }
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage%dD(width, height or depth < 0)", dimensions);
       return GL_TRUE;
    }
 
+   /* OpenGL ES 1.x and OpenGL ES 2.0 impose additional restrictions on the
+    * combinations of format, internalFormat, and type that can be used.
+    * Formats and types that require additional extensions (e.g., GL_FLOAT
+    * requires GL_OES_texture_float) are filtered elsewhere.
+    */
+   if (_mesa_is_gles(ctx) && !_mesa_is_gles3(ctx)) {
+      if (format != internalFormat) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glTexImage%dD(format = %s, internalFormat = %s)",
+                     dimensions,
+                     _mesa_lookup_enum_by_nr(format),
+                     _mesa_lookup_enum_by_nr(internalFormat));
+         return GL_TRUE;
+      }
+
+      err = _mesa_es_error_check_format_and_type(format, type, dimensions);
+      if (err != GL_NO_ERROR) {
+         _mesa_error(ctx, err,
+                     "glTexImage%dD(format = %s, type = %s)",
+                     dimensions,
+                     _mesa_lookup_enum_by_nr(format),
+                     _mesa_lookup_enum_by_nr(type));
+         return GL_TRUE;
+      }
+   }
+
    /* Do this simple check before calling the TestProxyTexImage() function */
    if (proxyTarget == GL_PROXY_TEXTURE_CUBE_MAP_ARB) {
       sizeOK = (width == height);
@@ -1621,32 +1776,32 @@ texture_error_check( struct gl_context *ctx,
                                                     type, width, height,
                                                     depth, border);
    if (!sizeOK) {
-      if (!isProxy) {
+      if (isProxy) {
+         /* No GL error is recorded, but we need to zero-out the image dims */
+         return PROXY_ERROR;
+      }
+      else {
          _mesa_error(ctx, GL_INVALID_VALUE,
                      "glTexImage%dD(level=%d, width=%d, height=%d, depth=%d)",
                      dimensions, level, width, height, depth);
+         return GL_TRUE;
       }
-      return GL_TRUE;
    }
 
    /* Check internalFormat */
    if (_mesa_base_tex_format(ctx, internalFormat) < 0) {
-      if (!isProxy) {
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glTexImage%dD(internalFormat=%s)",
-                     dimensions, _mesa_lookup_enum_by_nr(internalFormat));
-      }
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage%dD(internalFormat=%s)",
+                  dimensions, _mesa_lookup_enum_by_nr(internalFormat));
       return GL_TRUE;
    }
 
    /* Check incoming image format and type */
    err = _mesa_error_check_format_and_type(ctx, format, type);
    if (err != GL_NO_ERROR) {
-      if (!isProxy) {
-         _mesa_error(ctx, err,
-                     "glTexImage%dD(incompatible format 0x%x, type 0x%x)",
-                     dimensions, format, type);
-      }
+      _mesa_error(ctx, err,
+                  "glTexImage%dD(incompatible format 0x%x, type 0x%x)",
+                  dimensions, format, type);
       return GL_TRUE;
    }
 
@@ -1657,10 +1812,9 @@ texture_error_check( struct gl_context *ctx,
        (_mesa_is_ycbcr_format(internalFormat) != _mesa_is_ycbcr_format(format)) ||
        (_mesa_is_depthstencil_format(internalFormat) != _mesa_is_depthstencil_format(format)) ||
        (_mesa_is_dudv_format(internalFormat) != _mesa_is_dudv_format(format))) {
-      if (!isProxy)
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glTexImage%dD(incompatible internalFormat 0x%x, format 0x%x)",
-                     dimensions, internalFormat, format);
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTexImage%dD(incompatible internalFormat 0x%x, format 0x%x)",
+                  dimensions, internalFormat, format);
       return GL_TRUE;
    }
 
@@ -1671,7 +1825,8 @@ texture_error_check( struct gl_context *ctx,
           type != GL_UNSIGNED_SHORT_8_8_REV_MESA) {
          char message[100];
          _mesa_snprintf(message, sizeof(message),
-                        "glTexImage%dD(format/type YCBCR mismatch", dimensions);
+                        "glTexImage%dD(format/type YCBCR mismatch)",
+                        dimensions);
          _mesa_error(ctx, GL_INVALID_ENUM, "%s", message);
          return GL_TRUE; /* error */
       }
@@ -1679,18 +1834,17 @@ texture_error_check( struct gl_context *ctx,
           target != GL_PROXY_TEXTURE_2D &&
           target != GL_TEXTURE_RECTANGLE_NV &&
           target != GL_PROXY_TEXTURE_RECTANGLE_NV) {
-         if (!isProxy)
-            _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage(target)");
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glTexImage%dD(bad target for YCbCr texture)",
+                     dimensions);
          return GL_TRUE;
       }
       if (border != 0) {
-         if (!isProxy) {
-            char message[100];
-            _mesa_snprintf(message, sizeof(message),
-                           "glTexImage%dD(format=GL_YCBCR_MESA and border=%d)",
-                           dimensions, border);
-            _mesa_error(ctx, GL_INVALID_VALUE, "%s", message);
-         }
+         char message[100];
+         _mesa_snprintf(message, sizeof(message),
+                        "glTexImage%dD(format=GL_YCBCR_MESA and border=%d)",
+                        dimensions, border);
+         _mesa_error(ctx, GL_INVALID_VALUE, "%s", message);
          return GL_TRUE;
       }
    }
@@ -1711,9 +1865,9 @@ texture_error_check( struct gl_context *ctx,
           target != GL_PROXY_TEXTURE_RECTANGLE_ARB &&
          !((_mesa_is_cube_face(target) || target == GL_PROXY_TEXTURE_CUBE_MAP) &&
            (ctx->Version >= 30 || ctx->Extensions.EXT_gpu_shader4))) {
-         if (!isProxy)
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexImage(target/internalFormat)");
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glTexImage%dD(bad target for depth texture)",
+                     dimensions);
          return GL_TRUE;
       }
    }
@@ -1721,21 +1875,18 @@ texture_error_check( struct gl_context *ctx,
    /* additional checks for compressed textures */
    if (_mesa_is_compressed_format(ctx, internalFormat)) {
       if (!target_can_be_compressed(ctx, target, internalFormat)) {
-         if (!isProxy)
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexImage%dD(target)", dimensions);
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glTexImage%dD(target can't be compressed)", dimensions);
          return GL_TRUE;
       }
       if (compressedteximage_only_format(ctx, internalFormat)) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-               "glTexImage%dD(no compression for format)", dimensions);
+                     "glTexImage%dD(no compression for format)", dimensions);
          return GL_TRUE;
       }
       if (border != 0) {
-         if (!isProxy) {
-            _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glTexImage%dD(border!=0)", dimensions);
-         }
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glTexImage%dD(border!=0)", dimensions);
          return GL_TRUE;
       }
    }
@@ -1744,11 +1895,9 @@ texture_error_check( struct gl_context *ctx,
    if ((ctx->Version >= 30 || ctx->Extensions.EXT_texture_integer) &&
        (_mesa_is_enum_format_integer(format) !=
         _mesa_is_enum_format_integer(internalFormat))) {
-      if (!isProxy) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glTexImage%dD(integer/non-integer format mismatch)",
-                     dimensions);
-      }
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTexImage%dD(integer/non-integer format mismatch)",
+                  dimensions);
       return GL_TRUE;
    }
 
@@ -1764,6 +1913,187 @@ texture_error_check( struct gl_context *ctx,
 
 
 /**
+ * Error checking for glCompressedTexImage[123]D().
+ * \param reason  returns reason for error, if any
+ * \return error code or GL_NO_ERROR or PROXY_ERROR.
+ */
+static GLenum
+compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
+                               GLenum target, GLint level,
+                               GLenum internalFormat, GLsizei width,
+                               GLsizei height, GLsizei depth, GLint border,
+                               GLsizei imageSize)
+{
+   const GLenum proxyTarget = get_proxy_target(target);
+   const GLint maxLevels = _mesa_max_texture_levels(ctx, target);
+   GLint expectedSize;
+   GLenum choose_format;
+   GLenum choose_type;
+   GLenum proxy_format;
+   GLenum error = GL_NO_ERROR;
+   char *reason = ""; /* no error */
+
+   if (!target_can_be_compressed(ctx, target, internalFormat)) {
+      reason = "target";
+      error = GL_INVALID_ENUM;
+      goto error;
+   }
+
+   /* This will detect any invalid internalFormat value */
+   if (!_mesa_is_compressed_format(ctx, internalFormat)) {
+      reason = "internalFormat";
+      error = GL_INVALID_ENUM;
+      goto error;
+   }
+
+   switch (internalFormat) {
+#if FEATURE_ES
+   case GL_PALETTE4_RGB8_OES:
+   case GL_PALETTE4_RGBA8_OES:
+   case GL_PALETTE4_R5_G6_B5_OES:
+   case GL_PALETTE4_RGBA4_OES:
+   case GL_PALETTE4_RGB5_A1_OES:
+   case GL_PALETTE8_RGB8_OES:
+   case GL_PALETTE8_RGBA8_OES:
+   case GL_PALETTE8_R5_G6_B5_OES:
+   case GL_PALETTE8_RGBA4_OES:
+   case GL_PALETTE8_RGB5_A1_OES:
+      _mesa_cpal_compressed_format_type(internalFormat, &choose_format,
+					&choose_type);
+      proxy_format = choose_format;
+
+      /* check level (note that level should be zero or less!) */
+      if (level > 0 || level < -maxLevels) {
+	 reason = "level";
+	 error = GL_INVALID_VALUE;
+         goto error;
+      }
+
+      if (dimensions != 2) {
+	 reason = "compressed paletted textures must be 2D";
+	 error = GL_INVALID_OPERATION;
+         goto error;
+      }
+
+      /* Figure out the expected texture size (in bytes).  This will be
+       * checked against the actual size later.
+       */
+      expectedSize = _mesa_cpal_compressed_size(level, internalFormat,
+						width, height);
+
+      /* This is for the benefit of the TestProxyTexImage below.  It expects
+       * level to be non-negative.  OES_compressed_paletted_texture uses a
+       * weird mechanism where the level specified to glCompressedTexImage2D
+       * is -(n-1) number of levels in the texture, and the data specifies the
+       * complete mipmap stack.  This is done to ensure the palette is the
+       * same for all levels.
+       */
+      level = -level;
+      break;
+#endif
+
+   default:
+      choose_format = GL_NONE;
+      choose_type = GL_NONE;
+      proxy_format = internalFormat;
+
+      /* check level */
+      if (level < 0 || level >= maxLevels) {
+	 reason = "level";
+	 error = GL_INVALID_VALUE;
+         goto error;
+      }
+
+      /* Figure out the expected texture size (in bytes).  This will be
+       * checked against the actual size later.
+       */
+      expectedSize = compressed_tex_size(width, height, depth, internalFormat);
+      break;
+   }
+
+   /* This should really never fail */
+   if (_mesa_base_tex_format(ctx, internalFormat) < 0) {
+      reason = "internalFormat";
+      error = GL_INVALID_ENUM;
+      goto error;
+   }
+
+   /* No compressed formats support borders at this time */
+   if (border != 0) {
+      reason = "border != 0";
+      error = GL_INVALID_VALUE;
+      goto error;
+   }
+
+   /* For cube map, width must equal height */
+   if (_mesa_is_cube_face(target) && width != height) {
+      reason = "width != height";
+      error = GL_INVALID_VALUE;
+      goto error;
+   }
+
+   /* check image size against compression block size */
+   {
+      gl_format texFormat =
+         ctx->Driver.ChooseTextureFormat(ctx, target, proxy_format,
+					 choose_format, choose_type);
+      GLuint bw, bh;
+
+      _mesa_get_format_block_size(texFormat, &bw, &bh);
+      if ((width > bw && width % bw > 0) ||
+          (height > bh && height % bh > 0)) {
+         /*
+          * Per GL_ARB_texture_compression:  GL_INVALID_OPERATION is
+          * generated [...] if any parameter combinations are not
+          * supported by the specific compressed internal format. 
+          */
+         reason = "invalid width or height for compression format";
+         error = GL_INVALID_OPERATION;
+         goto error;
+      }
+   }
+
+   /* check image sizes */
+   if (!ctx->Driver.TestProxyTexImage(ctx, proxyTarget, level,
+				      proxy_format, choose_format,
+				      choose_type,
+				      width, height, depth, border)) {
+      /* See error comment above */
+      if (target == proxyTarget) {
+         return PROXY_ERROR;
+      }
+      reason = "invalid width, height or format";
+      error = GL_INVALID_OPERATION;
+      goto error;
+   }
+
+   /* check image size in bytes */
+   if (expectedSize != imageSize) {
+      /* Per GL_ARB_texture_compression:  GL_INVALID_VALUE is generated [...]
+       * if <imageSize> is not consistent with the format, dimensions, and
+       * contents of the specified image.
+       */
+      reason = "imageSize inconsistant with width/height/format";
+      error = GL_INVALID_VALUE;
+      goto error;
+   }
+
+   if (!mutable_tex_object(ctx, target)) {
+      reason = "immutable texture";
+      error = GL_INVALID_OPERATION;
+      goto error;
+   }
+
+   return GL_NO_ERROR;
+
+error:
+   _mesa_error(ctx, error, "glCompressedTexImage%dD(%s)", dimensions, reason);
+   return error;
+}
+
+
+
+/**
  * Test glTexSubImage[123]D() parameters for errors.
  * 
  * \param ctx GL context.
@@ -1817,6 +2147,23 @@ subtexture_error_check( struct gl_context *ctx, GLuint dimensions,
       return GL_TRUE;
    }
 
+   /* OpenGL ES 1.x and OpenGL ES 2.0 impose additional restrictions on the
+    * combinations of format and type that can be used.  Formats and types
+    * that require additional extensions (e.g., GL_FLOAT requires
+    * GL_OES_texture_float) are filtered elsewhere.
+    */
+   if (_mesa_is_gles(ctx) && !_mesa_is_gles3(ctx)) {
+      err = _mesa_es_error_check_format_and_type(format, type, dimensions);
+      if (err != GL_NO_ERROR) {
+         _mesa_error(ctx, err,
+                     "glTexSubImage%dD(format = %s, type = %s)",
+                     dimensions,
+                     _mesa_lookup_enum_by_nr(format),
+                     _mesa_lookup_enum_by_nr(type));
+         return GL_TRUE;
+      }
+   }
+
    err = _mesa_error_check_format_and_type(ctx, format, type);
    if (err != GL_NO_ERROR) {
       _mesa_error(ctx, err,
@@ -1992,11 +2339,32 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
 
    /* Check border */
    if (border < 0 || border > 1 ||
-       ((target == GL_TEXTURE_RECTANGLE_NV ||
+       ((ctx->API != API_OPENGL ||
+         target == GL_TEXTURE_RECTANGLE_NV ||
          target == GL_PROXY_TEXTURE_RECTANGLE_NV) && border != 0)) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyTexImage%dD(border=%d)", dimensions, border);
       return GL_TRUE;
    }
 
+   /* OpenGL ES 1.x and OpenGL ES 2.0 impose additional restrictions on the
+    * internalFormat.
+    */
+   if (_mesa_is_gles(ctx) && !_mesa_is_gles3(ctx)) {
+      switch (internalFormat) {
+      case GL_ALPHA:
+      case GL_RGB:
+      case GL_RGBA:
+      case GL_LUMINANCE:
+      case GL_LUMINANCE_ALPHA:
+         break;
+      default:
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyTexImage%dD(internalFormat)", dimensions);
+         return GL_TRUE;
+      }
+   }
+
    baseFormat = _mesa_base_tex_format(ctx, internalFormat);
    if (baseFormat < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
@@ -2429,7 +2797,8 @@ _mesa_choose_texture_format(struct gl_context *ctx,
    }
 
    /* choose format from scratch */
-   f = ctx->Driver.ChooseTextureFormat(ctx, internalFormat, format, type);
+   f = ctx->Driver.ChooseTextureFormat(ctx, texObj->Target, internalFormat,
+                                       format, type);
    ASSERT(f != MESA_FORMAT_NONE);
    return f;
 }
@@ -2477,71 +2846,125 @@ strip_texture_border(GLenum target,
    }
 }
 
+
 /**
- * Common code to implement all the glTexImage1D/2D/3D functions.
+ * Common code to implement all the glTexImage1D/2D/3D functions
+ * as well as glCompressedTexImage1D/2D/3D.
+ * \param compressed  only GL_TRUE for glCompressedTexImage1D/2D/3D calls.
+ * \param format  the user's image format (only used if !compressed)
+ * \param type  the user's image type (only used if !compressed)
+ * \param imageSize  only used for glCompressedTexImage1D/2D/3D calls.
  */
 static void
-teximage(struct gl_context *ctx, GLuint dims,
+teximage(struct gl_context *ctx, GLboolean compressed, GLuint dims,
          GLenum target, GLint level, GLint internalFormat,
          GLsizei width, GLsizei height, GLsizei depth,
          GLint border, GLenum format, GLenum type,
-         const GLvoid *pixels)
+         GLsizei imageSize, const GLvoid *pixels)
 {
-   GLboolean error;
+   const char *func = compressed ? "glCompressedTexImage" : "glTexImage";
+   GLenum error;
    struct gl_pixelstore_attrib unpack_no_border;
    const struct gl_pixelstore_attrib *unpack = &ctx->Unpack;
 
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
-   if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
-      _mesa_debug(ctx, "glTexImage%uD %s %d %s %d %d %d %d %s %s %p\n",
-                  dims,
-                  _mesa_lookup_enum_by_nr(target), level,
-                  _mesa_lookup_enum_by_nr(internalFormat),
-                  width, height, depth, border,
-                  _mesa_lookup_enum_by_nr(format),
-                  _mesa_lookup_enum_by_nr(type), pixels);
+   if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE)) {
+      if (compressed)
+         _mesa_debug(ctx,
+                     "glCompressedTexImage%uD %s %d %s %d %d %d %d %p\n",
+                     dims,
+                     _mesa_lookup_enum_by_nr(target), level,
+                     _mesa_lookup_enum_by_nr(internalFormat),
+                     width, height, depth, border, pixels);
+      else
+         _mesa_debug(ctx,
+                     "glTexImage%uD %s %d %s %d %d %d %d %s %s %p\n",
+                     dims,
+                     _mesa_lookup_enum_by_nr(target), level,
+                     _mesa_lookup_enum_by_nr(internalFormat),
+                     width, height, depth, border,
+                     _mesa_lookup_enum_by_nr(format),
+                     _mesa_lookup_enum_by_nr(type), pixels);
+   }
 
    internalFormat = override_internal_format(internalFormat, width, height);
 
    /* target error checking */
    if (!legal_teximage_target(ctx, dims, target)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage%uD(target=%s)",
-                  dims, _mesa_lookup_enum_by_nr(target));
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s%uD(target=%s)",
+                  func, dims, _mesa_lookup_enum_by_nr(target));
       return;
    }
 
    /* general error checking */
-   error = texture_error_check(ctx, dims, target, level, internalFormat,
-                               format, type, width, height, depth, border);
+   if (compressed) {
+      error = compressed_texture_error_check(ctx, dims, target, level,
+                                             internalFormat,
+                                             width, height, depth,
+                                             border, imageSize);
+   }
+   else {
+      error = texture_error_check(ctx, dims, target, level, internalFormat,
+                                  format, type, width, height, depth, border);
+   }
+
+#if FEATURE_ES
+   /* Here we convert a cpal compressed image into a regular glTexImage2D
+    * call by decompressing the texture.  If we really want to support cpal
+    * textures in any driver this would have to be changed.
+    */
+   if (compressed && !error && dims == 2) {
+      switch (internalFormat) {
+      case GL_PALETTE4_RGB8_OES:
+      case GL_PALETTE4_RGBA8_OES:
+      case GL_PALETTE4_R5_G6_B5_OES:
+      case GL_PALETTE4_RGBA4_OES:
+      case GL_PALETTE4_RGB5_A1_OES:
+      case GL_PALETTE8_RGB8_OES:
+      case GL_PALETTE8_RGBA8_OES:
+      case GL_PALETTE8_R5_G6_B5_OES:
+      case GL_PALETTE8_RGBA4_OES:
+      case GL_PALETTE8_RGB5_A1_OES:
+         _mesa_cpal_compressed_teximage2d(target, level, internalFormat,
+                                          width, height, imageSize, pixels);
+         return;
+      }
+   }
+#endif
 
    if (_mesa_is_proxy_texture(target)) {
       /* Proxy texture: just clear or set state depending on error checking */
       struct gl_texture_image *texImage =
-         _mesa_get_proxy_tex_image(ctx, target, level);
+         get_proxy_tex_image(ctx, target, level);
+      gl_format texFormat = MESA_FORMAT_NONE;
 
-      if (error) {
-         /* when error, clear all proxy texture image parameters */
-         if (texImage)
-            clear_teximage_fields(texImage);
-      }
-      else {
-         /* no error, set the tex image parameters */
+      if (!error) {
+         /* No parameter errors.  Choose a texture format and see if we
+          * can really allocate the texture.
+          */
          struct gl_texture_object *texObj =
             _mesa_get_current_tex_object(ctx, target);
-         gl_format texFormat = _mesa_choose_texture_format(ctx, texObj,
-                                                           target, level,
-                                                           internalFormat,
-                                                           format, type);
-
-         if (legal_texture_size(ctx, texFormat, width, height, depth)) {
-            _mesa_init_teximage_fields(ctx, texImage, width, height,
-                                       depth, border, internalFormat,
-                                       texFormat);
+         texFormat = _mesa_choose_texture_format(ctx, texObj, target, level,
+                                                 internalFormat, format, type);
+         if (!legal_texture_size(ctx, texFormat, width, height, depth)) {
+            error = PROXY_ERROR;
          }
-         else if (texImage) {
+      }
+
+      if (error == PROXY_ERROR) {
+         /* image too large, etc.  Clear all proxy texture image parameters. */
+         if (texImage)
             clear_teximage_fields(texImage);
-         }
+      }
+      else if (error == GL_FALSE) {
+         /* no error: store the teximage parameters */
+         if (texImage)
+            _mesa_init_teximage_fields(ctx, texImage, width, height, depth,
+                                       border, internalFormat, texFormat);
+      }
+      else {
+         /* other, regular error (was already recorded) */
       }
    }
    else {
@@ -2575,7 +2998,7 @@ teximage(struct gl_context *ctx, GLuint dims,
 	 texImage = _mesa_get_tex_image(ctx, texObj, target, level);
 
 	 if (!texImage) {
-	    _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage%uD", dims);
+	    _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s%uD", func, dims);
 	 }
          else {
             gl_format texFormat;
@@ -2592,8 +3015,14 @@ teximage(struct gl_context *ctx, GLuint dims,
                                           border, internalFormat, texFormat);
 
                /* Give the texture to the driver.  <pixels> may be null. */
-               ctx->Driver.TexImage(ctx, dims, texImage, format,
-                                    type, pixels, unpack);
+               if (compressed) {
+                  ctx->Driver.CompressedTexImage(ctx, dims, texImage,
+                                                 imageSize, pixels);
+               }
+               else {
+                  ctx->Driver.TexImage(ctx, dims, texImage, format,
+                                       type, pixels, unpack);
+               }
 
                check_gen_mipmap(ctx, target, texObj, level);
 
@@ -2602,7 +3031,7 @@ teximage(struct gl_context *ctx, GLuint dims,
                _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
             }
             else {
-               _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage%uD", dims);
+               _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s%uD", func, dims);
             }
          }
       }
@@ -2620,8 +3049,8 @@ _mesa_TexImage1D( GLenum target, GLint level, GLint internalFormat,
                   GLenum type, const GLvoid *pixels )
 {
    GET_CURRENT_CONTEXT(ctx);
-   teximage(ctx, 1, target, level, internalFormat, width, 1, 1,
-            border, format, type, pixels);
+   teximage(ctx, GL_FALSE, 1, target, level, internalFormat, width, 1, 1,
+            border, format, type, 0, pixels);
 }
 
 
@@ -2632,8 +3061,8 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat,
                   const GLvoid *pixels )
 {
    GET_CURRENT_CONTEXT(ctx);
-   teximage(ctx, 2, target, level, internalFormat, width, height, 1,
-            border, format, type, pixels);
+   teximage(ctx, GL_FALSE, 2, target, level, internalFormat, width, height, 1,
+            border, format, type, 0, pixels);
 }
 
 
@@ -2648,8 +3077,9 @@ _mesa_TexImage3D( GLenum target, GLint level, GLint internalFormat,
                   const GLvoid *pixels )
 {
    GET_CURRENT_CONTEXT(ctx);
-   teximage(ctx, 3, target, level, internalFormat, width, height, depth,
-            border, format, type, pixels);
+   teximage(ctx, GL_FALSE, 3, target, level, internalFormat,
+            width, height, depth,
+            border, format, type, 0, pixels);
 }
 
 
@@ -2670,13 +3100,23 @@ _mesa_EGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image)
 {
    struct gl_texture_object *texObj;
    struct gl_texture_image *texImage;
+   bool valid_target;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
-   if ((target == GL_TEXTURE_2D &&
-        !ctx->Extensions.OES_EGL_image) ||
-       (target == GL_TEXTURE_EXTERNAL_OES &&
-        !ctx->Extensions.OES_EGL_image_external)) {
+   switch (target) {
+   case GL_TEXTURE_2D:
+      valid_target = ctx->Extensions.OES_EGL_image;
+      break;
+   case GL_TEXTURE_EXTERNAL_OES:
+      valid_target = ctx->Extensions.OES_EGL_image_external;
+      break;
+   default:
+      valid_target = false;
+      break;
+   }
+
+   if (!valid_target) {
       _mesa_error(ctx, GL_INVALID_ENUM,
 		  "glEGLImageTargetTexture2D(target=%d)", target);
       return;
@@ -3084,190 +3524,6 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level,
 
 
 /**
- * Return expected size of a compressed texture.
- */
-static GLuint
-compressed_tex_size(GLsizei width, GLsizei height, GLsizei depth,
-                    GLenum glformat)
-{
-   gl_format mesaFormat = _mesa_glenum_to_compressed_format(glformat);
-   return _mesa_format_image_size(mesaFormat, width, height, depth);
-}
-
-
-/*
- * Return compressed texture block size, in pixels.
- */
-static void
-get_compressed_block_size(GLenum glformat, GLuint *bw, GLuint *bh)
-{
-   gl_format mesaFormat = _mesa_glenum_to_compressed_format(glformat);
-   _mesa_get_format_block_size(mesaFormat, bw, bh);
-}
-
-
-/**
- * Error checking for glCompressedTexImage[123]D().
- * \param reason  returns reason for error, if any
- * \return error code or GL_NO_ERROR.
- */
-static GLenum
-compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
-                               GLenum target, GLint level,
-                               GLenum internalFormat, GLsizei width,
-                               GLsizei height, GLsizei depth, GLint border,
-                               GLsizei imageSize, char **reason)
-{
-   const GLenum proxyTarget = get_proxy_target(target);
-   const GLint maxLevels = _mesa_max_texture_levels(ctx, target);
-   GLint expectedSize;
-   GLenum choose_format;
-   GLenum choose_type;
-   GLenum proxy_format;
-
-   *reason = ""; /* no error */
-
-   if (!target_can_be_compressed(ctx, target, internalFormat)) {
-      *reason = "target";
-      return GL_INVALID_ENUM;
-   }
-
-   /* This will detect any invalid internalFormat value */
-   if (!_mesa_is_compressed_format(ctx, internalFormat)) {
-      *reason = "internalFormat";
-      return GL_INVALID_ENUM;
-   }
-
-   switch (internalFormat) {
-#if FEATURE_ES
-   case GL_PALETTE4_RGB8_OES:
-   case GL_PALETTE4_RGBA8_OES:
-   case GL_PALETTE4_R5_G6_B5_OES:
-   case GL_PALETTE4_RGBA4_OES:
-   case GL_PALETTE4_RGB5_A1_OES:
-   case GL_PALETTE8_RGB8_OES:
-   case GL_PALETTE8_RGBA8_OES:
-   case GL_PALETTE8_R5_G6_B5_OES:
-   case GL_PALETTE8_RGBA4_OES:
-   case GL_PALETTE8_RGB5_A1_OES:
-      _mesa_cpal_compressed_format_type(internalFormat, &choose_format,
-					&choose_type);
-      proxy_format = choose_format;
-
-      /* check level */
-      if (level > 0 || level < -maxLevels) {
-	 *reason = "level";
-	 return GL_INVALID_VALUE;
-      }
-
-      if (dimensions != 2) {
-	 *reason = "compressed paletted textures must be 2D";
-	 return GL_INVALID_OPERATION;
-      }
-
-      /* Figure out the expected texture size (in bytes).  This will be
-       * checked against the actual size later.
-       */
-      expectedSize = _mesa_cpal_compressed_size(level, internalFormat,
-						width, height);
-
-      /* This is for the benefit of the TestProxyTexImage below.  It expects
-       * level to be non-negative.  OES_compressed_paletted_texture uses a
-       * weird mechanism where the level specified to glCompressedTexImage2D
-       * is -(n-1) number of levels in the texture, and the data specifies the
-       * complete mipmap stack.  This is done to ensure the palette is the
-       * same for all levels.
-       */
-      level = -level;
-      break;
-#endif
-
-   default:
-      choose_format = GL_NONE;
-      choose_type = GL_NONE;
-      proxy_format = internalFormat;
-
-      /* check level */
-      if (level < 0 || level >= maxLevels) {
-	 *reason = "level";
-	 return GL_INVALID_VALUE;
-      }
-
-      /* Figure out the expected texture size (in bytes).  This will be
-       * checked against the actual size later.
-       */
-      expectedSize = compressed_tex_size(width, height, depth, internalFormat);
-      break;
-   }
-
-   /* This should really never fail */
-   if (_mesa_base_tex_format(ctx, internalFormat) < 0) {
-      *reason = "internalFormat";
-      return GL_INVALID_ENUM;
-   }
-
-   /* No compressed formats support borders at this time */
-   if (border != 0) {
-      *reason = "border != 0";
-      return GL_INVALID_VALUE;
-   }
-
-   /* For cube map, width must equal height */
-   if (_mesa_is_cube_face(target) && width != height) {
-      *reason = "width != height";
-      return GL_INVALID_VALUE;
-   }
-
-   /* check image size against compression block size */
-   {
-      gl_format texFormat =
-         ctx->Driver.ChooseTextureFormat(ctx, proxy_format,
-					 choose_format, choose_type);
-      GLuint bw, bh;
-
-      _mesa_get_format_block_size(texFormat, &bw, &bh);
-      if ((width > bw && width % bw > 0) ||
-          (height > bh && height % bh > 0)) {
-         /*
-          * Per GL_ARB_texture_compression:  GL_INVALID_OPERATION is
-          * generated [...] if any parameter combinations are not
-          * supported by the specific compressed internal format. 
-          */
-         *reason = "invalid width or height for compression format";
-         return GL_INVALID_OPERATION;
-      }
-   }
-
-   /* check image sizes */
-   if (!ctx->Driver.TestProxyTexImage(ctx, proxyTarget, level,
-				      proxy_format, choose_format,
-				      choose_type,
-				      width, height, depth, border)) {
-      /* See error comment above */
-      *reason = "invalid width, height or format";
-      return GL_INVALID_OPERATION;
-   }
-
-   /* check image size in bytes */
-   if (expectedSize != imageSize) {
-      /* Per GL_ARB_texture_compression:  GL_INVALID_VALUE is generated [...]
-       * if <imageSize> is not consistent with the format, dimensions, and
-       * contents of the specified image.
-       */
-      *reason = "imageSize inconsistant with width/height/format";
-      return GL_INVALID_VALUE;
-   }
-
-   if (!mutable_tex_object(ctx, target)) {
-      *reason = "immutable texture";
-      return GL_INVALID_OPERATION;
-   }
-
-   return GL_NO_ERROR;
-}
-
-
-/**
  * Error checking for glCompressedTexSubImage[123]D().
  * \warning  There are some bad assumptions here about the size of compressed
  *           texture tiles (multiple of 4) used to test the validity of the
@@ -3409,141 +3665,6 @@ compressed_subtexture_error_check2(struct gl_context *ctx, GLuint dims,
 }
 
 
-/**
- * Implementation of the glCompressedTexImage1/2/3D() functions.
- */
-static void
-compressedteximage(struct gl_context *ctx, GLuint dims,
-                   GLenum target, GLint level,
-                   GLenum internalFormat, GLsizei width,
-                   GLsizei height, GLsizei depth, GLint border,
-                   GLsizei imageSize, const GLvoid *data)
-{
-   GLenum error;
-   char *reason = "";
-
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
-
-   if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
-      _mesa_debug(ctx,
-                  "glCompressedTexImage%uDARB %s %d %s %d %d %d %d %d %p\n",
-                  dims,
-                  _mesa_lookup_enum_by_nr(target), level,
-                  _mesa_lookup_enum_by_nr(internalFormat),
-                  width, height, depth, border, imageSize, data);
-
-   /* check target */
-   if (!legal_teximage_target(ctx, dims, target)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glCompressedTexImage%uD(target=%s)",
-                  dims, _mesa_lookup_enum_by_nr(target));
-      return;
-   }
-
-   error = compressed_texture_error_check(ctx, dims, target, level,
-                                          internalFormat, width, height, depth,
-                                          border, imageSize, &reason);
-
-#if FEATURE_ES
-   /* XXX this is kind of a hack */
-   if (!error && dims == 2) {
-      switch (internalFormat) {
-      case GL_PALETTE4_RGB8_OES:
-      case GL_PALETTE4_RGBA8_OES:
-      case GL_PALETTE4_R5_G6_B5_OES:
-      case GL_PALETTE4_RGBA4_OES:
-      case GL_PALETTE4_RGB5_A1_OES:
-      case GL_PALETTE8_RGB8_OES:
-      case GL_PALETTE8_RGBA8_OES:
-      case GL_PALETTE8_R5_G6_B5_OES:
-      case GL_PALETTE8_RGBA4_OES:
-      case GL_PALETTE8_RGB5_A1_OES:
-         _mesa_cpal_compressed_teximage2d(target, level, internalFormat,
-                                          width, height, imageSize, data);
-         return;
-      }
-   }
-#endif
-
-   if (_mesa_is_proxy_texture(target)) {
-      /* Proxy texture: just check for errors and update proxy state */
-      struct gl_texture_image *texImage;
-
-      if (!error) {
-         struct gl_texture_object *texObj =
-            _mesa_get_current_tex_object(ctx, target);
-         gl_format texFormat =
-            _mesa_choose_texture_format(ctx, texObj, target, level,
-                                        internalFormat, GL_NONE, GL_NONE);
-         if (!legal_texture_size(ctx, texFormat, width, height, depth)) {
-            error = GL_OUT_OF_MEMORY;
-         }
-      }
-
-      texImage = _mesa_get_proxy_tex_image(ctx, target, level);
-      if (texImage) {
-         if (error) {
-            /* if error, clear all proxy texture image parameters */
-            clear_teximage_fields(texImage);
-         }
-         else {
-            /* no error: store the teximage parameters */
-            _mesa_init_teximage_fields(ctx, texImage, width, height,
-                                       depth, border, internalFormat,
-                                       MESA_FORMAT_NONE);
-         }
-      }
-   }
-   else {
-      /* non-proxy target */
-      struct gl_texture_object *texObj;
-      struct gl_texture_image *texImage;
-
-      if (error) {
-         _mesa_error(ctx, error, "glCompressedTexImage%uD(%s)", dims, reason);
-         return;
-      }
-
-      texObj = _mesa_get_current_tex_object(ctx, target);
-
-      _mesa_lock_texture(ctx, texObj);
-      {
-	 texImage = _mesa_get_tex_image(ctx, texObj, target, level);
-	 if (!texImage) {
-	    _mesa_error(ctx, GL_OUT_OF_MEMORY,
-                        "glCompressedTexImage%uD", dims);
-	 }
-         else {
-            gl_format texFormat;
-
-            ctx->Driver.FreeTextureImageBuffer(ctx, texImage);
-
-            texFormat = _mesa_choose_texture_format(ctx, texObj, target, level,
-                                                    internalFormat, GL_NONE,
-                                                    GL_NONE);
-
-            if (legal_texture_size(ctx, texFormat, width, height, depth)) {
-               _mesa_init_teximage_fields(ctx, texImage,
-                                          width, height, depth,
-                                          border, internalFormat, texFormat);
-
-               ctx->Driver.CompressedTexImage(ctx, dims, texImage, imageSize,
-                                              data);
-
-               check_gen_mipmap(ctx, target, texObj, level);
-
-               _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
-            }
-            else {
-               _mesa_error(ctx, GL_OUT_OF_MEMORY,
-                           "glCompressedTexImage%uD", dims);
-            }
-         }
-      }
-      _mesa_unlock_texture(ctx, texObj);
-   }
-}
-
-
 void GLAPIENTRY
 _mesa_CompressedTexImage1DARB(GLenum target, GLint level,
                               GLenum internalFormat, GLsizei width,
@@ -3551,8 +3672,8 @@ _mesa_CompressedTexImage1DARB(GLenum target, GLint level,
                               const GLvoid *data)
 {
    GET_CURRENT_CONTEXT(ctx);
-   compressedteximage(ctx, 1, target, level, internalFormat,
-                      width, 1, 1, border, imageSize, data);
+   teximage(ctx, GL_TRUE, 1, target, level, internalFormat,
+            width, 1, 1, border, GL_NONE, GL_NONE, imageSize, data);
 }
 
 
@@ -3563,8 +3684,8 @@ _mesa_CompressedTexImage2DARB(GLenum target, GLint level,
                               const GLvoid *data)
 {
    GET_CURRENT_CONTEXT(ctx);
-   compressedteximage(ctx, 2, target, level, internalFormat,
-                      width, height, 1, border, imageSize, data);
+   teximage(ctx, GL_TRUE, 2, target, level, internalFormat,
+            width, height, 1, border, GL_NONE, GL_NONE, imageSize, data);
 }
 
 
@@ -3575,8 +3696,8 @@ _mesa_CompressedTexImage3DARB(GLenum target, GLint level,
                               GLsizei imageSize, const GLvoid *data)
 {
    GET_CURRENT_CONTEXT(ctx);
-   compressedteximage(ctx, 3, target, level, internalFormat,
-                      width, height, depth, border, imageSize, data);
+   teximage(ctx, GL_TRUE, 3, target, level, internalFormat,
+            width, height, depth, border, GL_NONE, GL_NONE, imageSize, data);
 }
 
 
diff --git a/mesalib/src/mesa/main/teximage.h b/mesalib/src/mesa/main/teximage.h
index 66a0c8895..feaaf0cba 100644
--- a/mesalib/src/mesa/main/teximage.h
+++ b/mesalib/src/mesa/main/teximage.h
@@ -120,10 +120,6 @@ _mesa_get_tex_image(struct gl_context *ctx, struct gl_texture_object *texObj,
                     GLenum target, GLint level);
 
 
-extern struct gl_texture_image *
-_mesa_get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level);
-
-
 extern GLint
 _mesa_max_texture_levels(struct gl_context *ctx, GLenum target);
 
@@ -140,6 +136,10 @@ _mesa_tex_target_to_face(GLenum target);
 extern GLint
 _mesa_get_texture_dimensions(GLenum target);
 
+extern GLenum
+_mesa_es_error_check_format_and_type(GLenum format, GLenum type,
+                                     unsigned dimensions);
+
 /**
  * Lock a texture for updating.  See also _mesa_lock_context_textures().
  */
diff --git a/mesalib/src/mesa/main/texobj.c b/mesalib/src/mesa/main/texobj.c
index 1d905b608..638e418da 100644
--- a/mesalib/src/mesa/main/texobj.c
+++ b/mesalib/src/mesa/main/texobj.c
@@ -577,7 +577,7 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
       GLint i;
       const GLint minLevel = baseLevel;
       const GLint maxLevel = t->_MaxLevel;
-      const GLuint numFaces = t->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+      const GLuint numFaces = _mesa_num_tex_faces(t->Target);
       GLuint width, height, depth, face;
 
       if (minLevel > maxLevel) {
@@ -783,7 +783,8 @@ _mesa_get_fallback_texture(struct gl_context *ctx, gl_texture_index tex)
       texObj->Sampler.MinFilter = GL_NEAREST;
       texObj->Sampler.MagFilter = GL_NEAREST;
 
-      texFormat = ctx->Driver.ChooseTextureFormat(ctx, GL_RGBA, GL_RGBA,
+      texFormat = ctx->Driver.ChooseTextureFormat(ctx, target,
+                                                  GL_RGBA, GL_RGBA,
                                                   GL_UNSIGNED_BYTE);
 
       /* need a loop here just for cube maps */
@@ -826,7 +827,7 @@ _mesa_get_fallback_texture(struct gl_context *ctx, gl_texture_index tex)
 static GLuint
 texture_size(const struct gl_texture_object *texObj)
 {
-   const GLuint numFaces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+   const GLuint numFaces = _mesa_num_tex_faces(texObj->Target);
    GLuint face, level, size = 0;
 
    for (face = 0; face < numFaces; face++) {
@@ -1118,27 +1119,39 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *textures)
  * \return TEXTURE_x_INDEX or -1 if target is invalid
  */
 static GLint
-target_enum_to_index(GLenum target)
+target_enum_to_index(struct gl_context *ctx, GLenum target)
 {
    switch (target) {
    case GL_TEXTURE_1D:
-      return TEXTURE_1D_INDEX;
+      return _mesa_is_desktop_gl(ctx) ? TEXTURE_1D_INDEX : -1;
    case GL_TEXTURE_2D:
       return TEXTURE_2D_INDEX;
    case GL_TEXTURE_3D:
       return TEXTURE_3D_INDEX;
    case GL_TEXTURE_CUBE_MAP_ARB:
-      return TEXTURE_CUBE_INDEX;
+      return ctx->Extensions.ARB_texture_cube_map
+         ? TEXTURE_CUBE_INDEX : -1;
    case GL_TEXTURE_RECTANGLE_NV:
-      return TEXTURE_RECT_INDEX;
+      return _mesa_is_desktop_gl(ctx) && ctx->Extensions.NV_texture_rectangle
+         ? TEXTURE_RECT_INDEX : -1;
    case GL_TEXTURE_1D_ARRAY_EXT:
-      return TEXTURE_1D_ARRAY_INDEX;
+      return _mesa_is_desktop_gl(ctx)
+         && (ctx->Extensions.EXT_texture_array
+             || ctx->Extensions.MESA_texture_array)
+         ? TEXTURE_1D_ARRAY_INDEX : -1;
    case GL_TEXTURE_2D_ARRAY_EXT:
-      return TEXTURE_2D_ARRAY_INDEX;
+      return (_mesa_is_desktop_gl(ctx)
+              && (ctx->Extensions.EXT_texture_array
+                  || ctx->Extensions.MESA_texture_array))
+         || _mesa_is_gles3(ctx)
+         ? TEXTURE_2D_ARRAY_INDEX : -1;
    case GL_TEXTURE_BUFFER_ARB:
-      return TEXTURE_BUFFER_INDEX;
+      return _mesa_is_desktop_gl(ctx)
+         && ctx->Extensions.ARB_texture_buffer_object
+         ? TEXTURE_BUFFER_INDEX : -1;
    case GL_TEXTURE_EXTERNAL_OES:
-      return TEXTURE_EXTERNAL_INDEX;
+      return _mesa_is_gles(ctx) && ctx->Extensions.OES_EGL_image_external
+         ? TEXTURE_EXTERNAL_INDEX : -1;
    default:
       return -1;
    }
@@ -1173,7 +1186,7 @@ _mesa_BindTexture( GLenum target, GLuint texName )
       _mesa_debug(ctx, "glBindTexture %s %d\n",
                   _mesa_lookup_enum_by_nr(target), (GLint) texName);
 
-   targetIndex = target_enum_to_index(target);
+   targetIndex = target_enum_to_index(ctx, target);
    if (targetIndex < 0) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glBindTexture(target)");
       return;
diff --git a/mesalib/src/mesa/main/texobj.h b/mesalib/src/mesa/main/texobj.h
index 93e0d7738..a6f1d3a14 100644
--- a/mesalib/src/mesa/main/texobj.h
+++ b/mesalib/src/mesa/main/texobj.h
@@ -78,6 +78,17 @@ _mesa_reference_texobj(struct gl_texture_object **ptr,
 }
 
 
+/**
+ * Return number of faces for a texture target.  This will be 6 for
+ * cube maps (and cube map arrays) and 1 otherwise.
+ */
+static inline GLuint
+_mesa_num_tex_faces(GLenum target)
+{
+   return target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+}
+
+
 /** Is the texture "complete" with respect to the given sampler state? */
 static inline GLboolean
 _mesa_is_texture_complete(const struct gl_texture_object *texObj,
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index 41b9f97bf..e6140eb65 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -29,7 +29,7 @@
  * glTexParameter-related functions
  */
 
-
+#include <stdbool.h>
 #include "main/glheader.h"
 #include "main/colormac.h"
 #include "main/context.h"
@@ -56,43 +56,56 @@ static GLboolean
 validate_texture_wrap_mode(struct gl_context * ctx, GLenum target, GLenum wrap)
 {
    const struct gl_extensions * const e = & ctx->Extensions;
+   const bool is_desktop_gl = _mesa_is_desktop_gl(ctx);
+   bool supported;
 
-   if (target == GL_TEXTURE_RECTANGLE_NV) {
-      if (wrap == GL_CLAMP || wrap == GL_CLAMP_TO_EDGE ||
-          (wrap == GL_CLAMP_TO_BORDER && e->ARB_texture_border_clamp))
-         return GL_TRUE;
-   }
-   else if (target == GL_TEXTURE_EXTERNAL_OES) {
-      if (wrap == GL_CLAMP_TO_EDGE)
-         return GL_TRUE;
-   }
-   else {
-      switch (wrap) {
-      case GL_CLAMP:
-      case GL_REPEAT:
-      case GL_CLAMP_TO_EDGE:
-      case GL_MIRRORED_REPEAT:
-         return GL_TRUE;
-      case GL_CLAMP_TO_BORDER:
-         if (e->ARB_texture_border_clamp)
-            return GL_TRUE;
-         break;
-      case GL_MIRROR_CLAMP_EXT:
-      case GL_MIRROR_CLAMP_TO_EDGE_EXT:
-         if (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)
-            return GL_TRUE;
-         break;
-      case GL_MIRROR_CLAMP_TO_BORDER_EXT:
-         if (e->EXT_texture_mirror_clamp)
-            return GL_TRUE;
-         break;
-      default:
-         break;
-      }
+   switch (wrap) {
+   case GL_CLAMP:
+      /* GL_CLAMP was removed in the core profile, and it has never existed in
+       * OpenGL ES.
+       */
+      supported = (ctx->API == API_OPENGL)
+         && (target != GL_TEXTURE_EXTERNAL_OES);
+      break;
+
+   case GL_CLAMP_TO_EDGE:
+      supported = true;
+      break;
+
+   case GL_CLAMP_TO_BORDER:
+      supported = is_desktop_gl && e->ARB_texture_border_clamp
+         && (target != GL_TEXTURE_EXTERNAL_OES);
+      break;
+
+   case GL_REPEAT:
+   case GL_MIRRORED_REPEAT:
+      supported = (target != GL_TEXTURE_RECTANGLE_NV)
+         && (target != GL_TEXTURE_EXTERNAL_OES);
+      break;
+
+   case GL_MIRROR_CLAMP_EXT:
+   case GL_MIRROR_CLAMP_TO_EDGE_EXT:
+      supported = is_desktop_gl 
+         && (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)
+	 && (target != GL_TEXTURE_RECTANGLE_NV)
+         && (target != GL_TEXTURE_EXTERNAL_OES);
+      break;
+
+   case GL_MIRROR_CLAMP_TO_BORDER_EXT:
+      supported = is_desktop_gl && e->EXT_texture_mirror_clamp
+	 && (target != GL_TEXTURE_RECTANGLE_NV)
+         && (target != GL_TEXTURE_EXTERNAL_OES);
+      break;
+
+   default:
+      supported = false;
+      break;
    }
 
-   _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(param=0x%x)", wrap );
-   return GL_FALSE;
+   if (!supported)
+      _mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(param=0x%x)", wrap );
+
+   return supported;
 }
 
 
@@ -118,35 +131,42 @@ get_texobj(struct gl_context *ctx, GLenum target, GLboolean get)
 
    switch (target) {
    case GL_TEXTURE_1D:
-      return texUnit->CurrentTex[TEXTURE_1D_INDEX];
+      if (_mesa_is_desktop_gl(ctx))
+         return texUnit->CurrentTex[TEXTURE_1D_INDEX];
+      break;
    case GL_TEXTURE_2D:
       return texUnit->CurrentTex[TEXTURE_2D_INDEX];
    case GL_TEXTURE_3D:
-      return texUnit->CurrentTex[TEXTURE_3D_INDEX];
+      if (ctx->API != API_OPENGLES)
+         return texUnit->CurrentTex[TEXTURE_3D_INDEX];
+      break;
    case GL_TEXTURE_CUBE_MAP:
       if (ctx->Extensions.ARB_texture_cube_map) {
          return texUnit->CurrentTex[TEXTURE_CUBE_INDEX];
       }
       break;
    case GL_TEXTURE_RECTANGLE_NV:
-      if (ctx->Extensions.NV_texture_rectangle) {
+      if (_mesa_is_desktop_gl(ctx)
+          && ctx->Extensions.NV_texture_rectangle) {
          return texUnit->CurrentTex[TEXTURE_RECT_INDEX];
       }
       break;
    case GL_TEXTURE_1D_ARRAY_EXT:
-      if (ctx->Extensions.MESA_texture_array ||
-          ctx->Extensions.EXT_texture_array) {
+      if (_mesa_is_desktop_gl(ctx)
+          && (ctx->Extensions.MESA_texture_array ||
+              ctx->Extensions.EXT_texture_array)) {
          return texUnit->CurrentTex[TEXTURE_1D_ARRAY_INDEX];
       }
       break;
    case GL_TEXTURE_2D_ARRAY_EXT:
-      if (ctx->Extensions.MESA_texture_array ||
-          ctx->Extensions.EXT_texture_array) {
+      if ((_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx))
+          && (ctx->Extensions.MESA_texture_array ||
+              ctx->Extensions.EXT_texture_array)) {
          return texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX];
       }
       break;
    case GL_TEXTURE_EXTERNAL_OES:
-      if (ctx->Extensions.OES_EGL_image_external) {
+      if (_mesa_is_gles(ctx) && ctx->Extensions.OES_EGL_image_external) {
          return texUnit->CurrentTex[TEXTURE_EXTERNAL_INDEX];
       }
       break;
@@ -305,6 +325,9 @@ set_tex_parameteri(struct gl_context *ctx,
       return GL_FALSE;
 
    case GL_TEXTURE_BASE_LEVEL:
+      if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         goto invalid_pname;
+
       if (texObj->BaseLevel == params[0])
          return GL_FALSE;
       if (params[0] < 0 ||
@@ -330,6 +353,9 @@ set_tex_parameteri(struct gl_context *ctx,
       return GL_TRUE;
 
    case GL_GENERATE_MIPMAP_SGIS:
+      if (ctx->API != API_OPENGL && ctx->API != API_OPENGLES)
+         goto invalid_pname;
+
       if (params[0] && texObj->Target == GL_TEXTURE_EXTERNAL_OES)
          goto invalid_param;
       if (texObj->GenerateMipmap != params[0]) {
@@ -340,7 +366,8 @@ set_tex_parameteri(struct gl_context *ctx,
       return GL_FALSE;
 
    case GL_TEXTURE_COMPARE_MODE_ARB:
-      if (ctx->Extensions.ARB_shadow) {
+      if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_shadow)
+          || _mesa_is_gles3(ctx)) {
          if (texObj->Sampler.CompareMode == params[0])
             return GL_FALSE;
          if (params[0] == GL_NONE ||
@@ -354,7 +381,8 @@ set_tex_parameteri(struct gl_context *ctx,
       goto invalid_pname;
 
    case GL_TEXTURE_COMPARE_FUNC_ARB:
-      if (ctx->Extensions.ARB_shadow) {
+      if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_shadow)
+          || _mesa_is_gles3(ctx)) {
          if (texObj->Sampler.CompareFunc == params[0])
             return GL_FALSE;
          switch (params[0]) {
@@ -382,7 +410,10 @@ set_tex_parameteri(struct gl_context *ctx,
       goto invalid_pname;
 
    case GL_DEPTH_TEXTURE_MODE_ARB:
-      if (ctx->Extensions.ARB_depth_texture) {
+      /* GL_DEPTH_TEXTURE_MODE_ARB is removed in core-profile and it has never
+       * existed in OpenGL ES.
+       */
+      if (ctx->API == API_OPENGL && ctx->Extensions.ARB_depth_texture) {
          if (texObj->DepthMode == params[0])
             return GL_FALSE;
          if (params[0] == GL_LUMINANCE ||
@@ -399,6 +430,9 @@ set_tex_parameteri(struct gl_context *ctx,
 
 #if FEATURE_OES_draw_texture
    case GL_TEXTURE_CROP_RECT_OES:
+      if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
+         goto invalid_pname;
+
       texObj->CropRect[0] = params[0];
       texObj->CropRect[1] = params[1];
       texObj->CropRect[2] = params[2];
@@ -410,7 +444,8 @@ set_tex_parameteri(struct gl_context *ctx,
    case GL_TEXTURE_SWIZZLE_G_EXT:
    case GL_TEXTURE_SWIZZLE_B_EXT:
    case GL_TEXTURE_SWIZZLE_A_EXT:
-      if (ctx->Extensions.EXT_texture_swizzle) {
+      if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_swizzle)
+          || _mesa_is_gles3(ctx)) {
          const GLuint comp = pname - GL_TEXTURE_SWIZZLE_R_EXT;
          const GLint swz = comp_to_swizzle(params[0]);
          if (swz < 0) {
@@ -428,7 +463,8 @@ set_tex_parameteri(struct gl_context *ctx,
       goto invalid_pname;
 
    case GL_TEXTURE_SWIZZLE_RGBA_EXT:
-      if (ctx->Extensions.EXT_texture_swizzle) {
+      if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_swizzle)
+          || _mesa_is_gles3(ctx)) {
          GLuint comp;
          flush(ctx);
          for (comp = 0; comp < 4; comp++) {
@@ -448,7 +484,8 @@ set_tex_parameteri(struct gl_context *ctx,
       goto invalid_pname;
 
    case GL_TEXTURE_SRGB_DECODE_EXT:
-      if (ctx->Extensions.EXT_texture_sRGB_decode) {
+      if (_mesa_is_desktop_gl(ctx)
+          && ctx->Extensions.EXT_texture_sRGB_decode) {
 	 GLenum decode = params[0];
 	 if (decode == GL_DECODE_EXT || decode == GL_SKIP_DECODE_EXT) {
 	    if (texObj->Sampler.sRGBDecode != decode) {
@@ -461,7 +498,8 @@ set_tex_parameteri(struct gl_context *ctx,
       goto invalid_pname;
 
    case GL_TEXTURE_CUBE_MAP_SEAMLESS:
-      if (ctx->Extensions.AMD_seamless_cubemap_per_texture) {
+      if (_mesa_is_desktop_gl(ctx)
+          && ctx->Extensions.AMD_seamless_cubemap_per_texture) {
          GLenum param = params[0];
          if (param != GL_TRUE && param != GL_FALSE) {
             goto invalid_param;
@@ -501,6 +539,9 @@ set_tex_parameterf(struct gl_context *ctx,
 {
    switch (pname) {
    case GL_TEXTURE_MIN_LOD:
+      if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         goto invalid_pname;
+
       if (texObj->Sampler.MinLod == params[0])
          return GL_FALSE;
       flush(ctx);
@@ -508,6 +549,9 @@ set_tex_parameterf(struct gl_context *ctx,
       return GL_TRUE;
 
    case GL_TEXTURE_MAX_LOD:
+      if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+         goto invalid_pname;
+
       if (texObj->Sampler.MaxLod == params[0])
          return GL_FALSE;
       flush(ctx);
@@ -515,6 +559,9 @@ set_tex_parameterf(struct gl_context *ctx,
       return GL_TRUE;
 
    case GL_TEXTURE_PRIORITY:
+      if (ctx->API != API_OPENGL)
+         goto invalid_pname;
+
       flush(ctx);
       texObj->Priority = CLAMP(params[0], 0.0F, 1.0F);
       return GL_TRUE;
@@ -536,13 +583,18 @@ set_tex_parameterf(struct gl_context *ctx,
       else {
          static GLuint count = 0;
          if (count++ < 10)
-            _mesa_error(ctx, GL_INVALID_ENUM,
-                        "glTexParameter(pname=GL_TEXTURE_MAX_ANISOTROPY_EXT)");
+            goto invalid_pname;
       }
       return GL_FALSE;
 
    case GL_TEXTURE_LOD_BIAS:
-      /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias */
+      /* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias.
+       * It was removed in core-profile, and it has never existed in OpenGL
+       * ES.
+       */
+      if (ctx->API != API_OPENGL)
+         goto invalid_pname;
+
       if (texObj->Sampler.LodBias != params[0]) {
 	 flush(ctx);
 	 texObj->Sampler.LodBias = params[0];
@@ -551,6 +603,9 @@ set_tex_parameterf(struct gl_context *ctx,
       break;
 
    case GL_TEXTURE_BORDER_COLOR:
+      if (!_mesa_is_desktop_gl(ctx))
+         goto invalid_pname;
+
       flush(ctx);
       /* ARB_texture_float disables clamping */
       if (ctx->Extensions.ARB_texture_float) {
@@ -567,9 +622,14 @@ set_tex_parameterf(struct gl_context *ctx,
       return GL_TRUE;
 
    default:
-      _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(pname=0x%x)", pname);
+      goto invalid_pname;
    }
    return GL_FALSE;
+
+invalid_pname:
+   _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(pname=%s)",
+               _mesa_lookup_enum_by_nr(pname));
+   return GL_FALSE;
 }
 
 
@@ -1250,6 +1310,9 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          *params = ENUM_TO_FLOAT(obj->Sampler.WrapR);
          break;
       case GL_TEXTURE_BORDER_COLOR:
+         if (!_mesa_is_desktop_gl(ctx))
+            goto invalid_pname;
+
          if (ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
             _mesa_update_state_locked(ctx);
          if (ctx->Color._ClampFragmentColor) {
@@ -1266,18 +1329,33 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          }
          break;
       case GL_TEXTURE_RESIDENT:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = 1.0F;
          break;
       case GL_TEXTURE_PRIORITY:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = obj->Priority;
          break;
       case GL_TEXTURE_MIN_LOD:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = obj->Sampler.MinLod;
          break;
       case GL_TEXTURE_MAX_LOD:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = obj->Sampler.MaxLod;
          break;
       case GL_TEXTURE_BASE_LEVEL:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = (GLfloat) obj->BaseLevel;
          break;
       case GL_TEXTURE_MAX_LEVEL:
@@ -1289,28 +1367,42 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          *params = obj->Sampler.MaxAnisotropy;
          break;
       case GL_GENERATE_MIPMAP_SGIS:
+         if (ctx->API != API_OPENGL && ctx->API != API_OPENGLES)
+            goto invalid_pname;
+
 	 *params = (GLfloat) obj->GenerateMipmap;
          break;
       case GL_TEXTURE_COMPARE_MODE_ARB:
-         if (!ctx->Extensions.ARB_shadow)
+         if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_shadow)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = (GLfloat) obj->Sampler.CompareMode;
          break;
       case GL_TEXTURE_COMPARE_FUNC_ARB:
-         if (!ctx->Extensions.ARB_shadow)
+         if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_shadow)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = (GLfloat) obj->Sampler.CompareFunc;
          break;
       case GL_DEPTH_TEXTURE_MODE_ARB:
-         if (!ctx->Extensions.ARB_depth_texture)
+         /* GL_DEPTH_TEXTURE_MODE_ARB is removed in core-profile and it has
+          * never existed in OpenGL ES.
+          */
+         if (ctx->API != API_OPENGL || !ctx->Extensions.ARB_depth_texture)
             goto invalid_pname;
          *params = (GLfloat) obj->DepthMode;
          break;
       case GL_TEXTURE_LOD_BIAS:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = obj->Sampler.LodBias;
          break;
 #if FEATURE_OES_draw_texture
       case GL_TEXTURE_CROP_RECT_OES:
+         if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
+            goto invalid_pname;
+
          params[0] = obj->CropRect[0];
          params[1] = obj->CropRect[1];
          params[2] = obj->CropRect[2];
@@ -1322,13 +1414,17 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
       case GL_TEXTURE_SWIZZLE_G_EXT:
       case GL_TEXTURE_SWIZZLE_B_EXT:
       case GL_TEXTURE_SWIZZLE_A_EXT:
-         if (!ctx->Extensions.EXT_texture_swizzle)
+         if ((!_mesa_is_desktop_gl(ctx)
+              || !ctx->Extensions.EXT_texture_swizzle)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = (GLfloat) obj->Swizzle[pname - GL_TEXTURE_SWIZZLE_R_EXT];
          break;
 
       case GL_TEXTURE_SWIZZLE_RGBA_EXT:
-         if (!ctx->Extensions.EXT_texture_swizzle) {
+         if ((!_mesa_is_desktop_gl(ctx)
+              || !ctx->Extensions.EXT_texture_swizzle)
+             && !_mesa_is_gles3(ctx)) {
             goto invalid_pname;
          }
          else {
@@ -1340,7 +1436,8 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          break;
 
       case GL_TEXTURE_CUBE_MAP_SEAMLESS:
-         if (!ctx->Extensions.AMD_seamless_cubemap_per_texture)
+         if (!_mesa_is_desktop_gl(ctx)
+             || !ctx->Extensions.AMD_seamless_cubemap_per_texture)
             goto invalid_pname;
          *params = (GLfloat) obj->Sampler.CubeMapSeamless;
          break;
@@ -1394,6 +1491,9 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          *params = (GLint) obj->Sampler.WrapR;
          break;
       case GL_TEXTURE_BORDER_COLOR:
+         if (!_mesa_is_desktop_gl(ctx))
+            goto invalid_pname;
+
          {
             GLfloat b[4];
             b[0] = CLAMP(obj->Sampler.BorderColor.f[0], 0.0F, 1.0F);
@@ -1407,18 +1507,33 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          }
          break;
       case GL_TEXTURE_RESIDENT:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = 1;
          break;
       case GL_TEXTURE_PRIORITY:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = FLOAT_TO_INT(obj->Priority);
          break;
       case GL_TEXTURE_MIN_LOD:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = (GLint) obj->Sampler.MinLod;
          break;
       case GL_TEXTURE_MAX_LOD:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = (GLint) obj->Sampler.MaxLod;
          break;
       case GL_TEXTURE_BASE_LEVEL:
+         if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
+            goto invalid_pname;
+
          *params = obj->BaseLevel;
          break;
       case GL_TEXTURE_MAX_LEVEL:
@@ -1430,28 +1545,39 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          *params = (GLint) obj->Sampler.MaxAnisotropy;
          break;
       case GL_GENERATE_MIPMAP_SGIS:
+         if (ctx->API != API_OPENGL && ctx->API != API_OPENGLES)
+            goto invalid_pname;
+
 	 *params = (GLint) obj->GenerateMipmap;
          break;
       case GL_TEXTURE_COMPARE_MODE_ARB:
-         if (!ctx->Extensions.ARB_shadow)
+         if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_shadow)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = (GLint) obj->Sampler.CompareMode;
          break;
       case GL_TEXTURE_COMPARE_FUNC_ARB:
-         if (!ctx->Extensions.ARB_shadow)
+         if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_shadow)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = (GLint) obj->Sampler.CompareFunc;
          break;
       case GL_DEPTH_TEXTURE_MODE_ARB:
-         if (!ctx->Extensions.ARB_depth_texture)
+         if (ctx->API != API_OPENGL || !ctx->Extensions.ARB_depth_texture)
             goto invalid_pname;
          *params = (GLint) obj->DepthMode;
          break;
       case GL_TEXTURE_LOD_BIAS:
+         if (ctx->API != API_OPENGL)
+            goto invalid_pname;
+
          *params = (GLint) obj->Sampler.LodBias;
          break;
 #if FEATURE_OES_draw_texture
       case GL_TEXTURE_CROP_RECT_OES:
+         if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
+            goto invalid_pname;
+
          params[0] = obj->CropRect[0];
          params[1] = obj->CropRect[1];
          params[2] = obj->CropRect[2];
@@ -1462,19 +1588,24 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
       case GL_TEXTURE_SWIZZLE_G_EXT:
       case GL_TEXTURE_SWIZZLE_B_EXT:
       case GL_TEXTURE_SWIZZLE_A_EXT:
-         if (!ctx->Extensions.EXT_texture_swizzle)
+         if ((!_mesa_is_desktop_gl(ctx)
+              || !ctx->Extensions.EXT_texture_swizzle)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          *params = obj->Swizzle[pname - GL_TEXTURE_SWIZZLE_R_EXT];
          break;
 
       case GL_TEXTURE_SWIZZLE_RGBA_EXT:
-         if (!ctx->Extensions.EXT_texture_swizzle)
+         if ((!_mesa_is_desktop_gl(ctx)
+              || !ctx->Extensions.EXT_texture_swizzle)
+             && !_mesa_is_gles3(ctx))
             goto invalid_pname;
          COPY_4V(params, obj->Swizzle);
          break;
 
       case GL_TEXTURE_CUBE_MAP_SEAMLESS:
-         if (!ctx->Extensions.AMD_seamless_cubemap_per_texture)
+         if (!_mesa_is_desktop_gl(ctx)
+             || !ctx->Extensions.AMD_seamless_cubemap_per_texture)
             goto invalid_pname;
          *params = (GLint) obj->Sampler.CubeMapSeamless;
          break;
@@ -1486,7 +1617,7 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          break;
 
       case GL_REQUIRED_TEXTURE_IMAGE_UNITS_OES:
-         if (!ctx->Extensions.OES_EGL_image_external)
+         if (!_mesa_is_gles(ctx) || !ctx->Extensions.OES_EGL_image_external)
             goto invalid_pname;
          *params = obj->RequiredTextureImageUnits;
          break;
diff --git a/mesalib/src/mesa/main/texstorage.c b/mesalib/src/mesa/main/texstorage.c
index 5e1f31a93..f8af8bf01 100644
--- a/mesalib/src/mesa/main/texstorage.c
+++ b/mesalib/src/mesa/main/texstorage.c
@@ -36,6 +36,7 @@
 #include "macros.h"
 #include "mfeatures.h"
 #include "teximage.h"
+#include "texobj.h"
 #include "texstorage.h"
 #include "mtypes.h"
 
@@ -128,7 +129,7 @@ setup_texstorage(struct gl_context *ctx,
                  GLsizei width, GLsizei height, GLsizei depth)
 {
    const GLenum target = texObj->Target;
-   const GLuint numFaces = (target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+   const GLuint numFaces = _mesa_num_tex_faces(target);
    gl_format texFormat;
    GLint level, levelWidth = width, levelHeight = height, levelDepth = depth;
    GLuint face;
@@ -206,7 +207,7 @@ clear_image_fields(struct gl_context *ctx,
                    struct gl_texture_object *texObj)
 {
    const GLenum target = texObj->Target;
-   const GLuint numFaces = (target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+   const GLuint numFaces = _mesa_num_tex_faces(target);
    GLint level;
    GLuint face;
 
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp
index 816c2779c..bddb8f95e 100644
--- a/mesalib/src/mesa/main/uniform_query.cpp
+++ b/mesalib/src/mesa/main/uniform_query.cpp
@@ -809,7 +809,8 @@ _mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shProg,
 		   sizeof(shProg->SamplerUnits));
 
 	    _mesa_update_shader_textures_used(shProg, prog);
-	    (void) ctx->Driver.ProgramStringNotify(ctx, prog->Target, prog);
+            if (ctx->Driver.SamplerUniformChange)
+	       ctx->Driver.SamplerUniformChange(ctx, prog->Target, prog);
 	 }
       }
    }
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 327fabbc1..8c3ddc524 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -133,16 +133,37 @@ update_array(struct gl_context *ctx,
    GLsizei elementSize;
    GLenum format = GL_RGBA;
 
-   if (ctx->API != API_OPENGLES && ctx->API != API_OPENGLES2) {
-      /* fixed point arrays / data is only allowed with OpenGL ES 1.x/2.0 */
+   if (_mesa_is_gles(ctx)) {
+      /* Once Mesa gets support for GL_OES_vertex_half_float this mask will
+       * change.  Adding support for this extension isn't quite as trivial as
+       * we'd like because ES uses a different enum value for GL_HALF_FLOAT.
+       */
+      legalTypesMask &= ~(FIXED_GL_BIT | HALF_BIT | DOUBLE_BIT);
+
+      /* GL_INT and GL_UNSIGNED_INT data is not allowed in OpenGL ES until
+       * 3.0.  The 2_10_10_10 types are added in OpenGL ES 3.0 or
+       * GL_OES_vertex_type_10_10_10_2.
+       */
+      if (ctx->Version < 30) {
+         legalTypesMask &= ~(UNSIGNED_INT_BIT
+                             | INT_BIT
+                             | UNSIGNED_INT_2_10_10_10_REV_BIT
+                             | INT_2_10_10_10_REV_BIT);
+      }
+
+      /* BGRA ordering is not supported in ES contexts.
+       */
+      if (sizeMax == BGRA_OR_4)
+         sizeMax = 4;
+   } else {
       legalTypesMask &= ~FIXED_ES_BIT;
-   }
-   if (!ctx->Extensions.ARB_ES2_compatibility) {
-      legalTypesMask &= ~FIXED_GL_BIT;
-   }
-   if (!ctx->Extensions.ARB_vertex_type_2_10_10_10_rev) {
-      legalTypesMask &= ~(UNSIGNED_INT_2_10_10_10_REV_BIT |
-                          INT_2_10_10_10_REV_BIT);
+
+      if (!ctx->Extensions.ARB_ES2_compatibility)
+         legalTypesMask &= ~FIXED_GL_BIT;
+
+      if (!ctx->Extensions.ARB_vertex_type_2_10_10_10_rev)
+         legalTypesMask &= ~(UNSIGNED_INT_2_10_10_10_REV_BIT |
+                             INT_2_10_10_10_REV_BIT);
    }
 
    typeBit = type_to_bit(ctx, type);
@@ -228,16 +249,15 @@ update_array(struct gl_context *ctx,
 void GLAPIENTRY
 _mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
 {
-   GLbitfield legalTypes = (SHORT_BIT | INT_BIT | FLOAT_BIT |
-                            DOUBLE_BIT | HALF_BIT | FIXED_ES_BIT |
-                            UNSIGNED_INT_2_10_10_10_REV_BIT |
-                            INT_2_10_10_10_REV_BIT);
    GET_CURRENT_CONTEXT(ctx);
+   GLbitfield legalTypes = (ctx->API == API_OPENGLES)
+      ? (BYTE_BIT | SHORT_BIT | FLOAT_BIT | FIXED_ES_BIT)
+      : (SHORT_BIT | INT_BIT | FLOAT_BIT |
+         DOUBLE_BIT | HALF_BIT |
+         UNSIGNED_INT_2_10_10_10_REV_BIT |
+         INT_2_10_10_10_REV_BIT);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
-   if (ctx->API == API_OPENGLES)
-      legalTypes |= BYTE_BIT;
-
    update_array(ctx, "glVertexPointer", VERT_ATTRIB_POS,
                 legalTypes, 2, 4,
                 size, type, stride, GL_FALSE, GL_FALSE, ptr);
@@ -247,12 +267,13 @@ _mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
 void GLAPIENTRY
 _mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr )
 {
-   const GLbitfield legalTypes = (BYTE_BIT | SHORT_BIT | INT_BIT |
-                                  HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
-                                  FIXED_ES_BIT |
-                                  UNSIGNED_INT_2_10_10_10_REV_BIT |
-                                  INT_2_10_10_10_REV_BIT);
    GET_CURRENT_CONTEXT(ctx);
+   const GLbitfield legalTypes = (ctx->API == API_OPENGLES)
+      ? (BYTE_BIT | SHORT_BIT | FLOAT_BIT | FIXED_ES_BIT)
+      : (BYTE_BIT | SHORT_BIT | INT_BIT |
+         HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
+         UNSIGNED_INT_2_10_10_10_REV_BIT |
+         INT_2_10_10_10_REV_BIT);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
    update_array(ctx, "glNormalPointer", VERT_ATTRIB_NORMAL,
@@ -264,18 +285,20 @@ _mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr )
 void GLAPIENTRY
 _mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
 {
-   const GLbitfield legalTypes = (BYTE_BIT | UNSIGNED_BYTE_BIT |
-                                  SHORT_BIT | UNSIGNED_SHORT_BIT |
-                                  INT_BIT | UNSIGNED_INT_BIT |
-                                  HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
-                                  FIXED_ES_BIT |
-                                  UNSIGNED_INT_2_10_10_10_REV_BIT |
-                                  INT_2_10_10_10_REV_BIT);
    GET_CURRENT_CONTEXT(ctx);
+   const GLbitfield legalTypes = (ctx->API == API_OPENGLES)
+      ? (UNSIGNED_BYTE_BIT | HALF_BIT | FLOAT_BIT | FIXED_ES_BIT)
+      : (BYTE_BIT | UNSIGNED_BYTE_BIT |
+         SHORT_BIT | UNSIGNED_SHORT_BIT |
+         INT_BIT | UNSIGNED_INT_BIT |
+         HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
+         UNSIGNED_INT_2_10_10_10_REV_BIT |
+         INT_2_10_10_10_REV_BIT);
+   const GLint sizeMin = (ctx->API == API_OPENGLES) ? 4 : 3;
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
    update_array(ctx, "glColorPointer", VERT_ATTRIB_COLOR0,
-                legalTypes, 3, BGRA_OR_4,
+                legalTypes, sizeMin, BGRA_OR_4,
                 size, type, stride, GL_TRUE, GL_FALSE, ptr);
 }
 
@@ -330,20 +353,19 @@ void GLAPIENTRY
 _mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride,
                       const GLvoid *ptr)
 {
-   GLbitfield legalTypes = (SHORT_BIT | INT_BIT |
-                            HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
-                            FIXED_ES_BIT |
-                            UNSIGNED_INT_2_10_10_10_REV_BIT |
-                            INT_2_10_10_10_REV_BIT);
    GET_CURRENT_CONTEXT(ctx);
+   GLbitfield legalTypes = (ctx->API == API_OPENGLES)
+      ? (BYTE_BIT | SHORT_BIT | FLOAT_BIT | FIXED_ES_BIT)
+      : (SHORT_BIT | INT_BIT |
+         HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
+         UNSIGNED_INT_2_10_10_10_REV_BIT |
+         INT_2_10_10_10_REV_BIT);
+   const GLint sizeMin = (ctx->API == API_OPENGLES) ? 2 : 1;
    const GLuint unit = ctx->Array.ActiveTexture;
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
-   if (ctx->API == API_OPENGLES)
-      legalTypes |= BYTE_BIT;
-
    update_array(ctx, "glTexCoordPointer", VERT_ATTRIB_TEX(unit),
-                legalTypes, 1, 4,
+                legalTypes, sizeMin, 4,
                 size, type, stride, GL_FALSE, GL_FALSE,
                 ptr);
 }
diff --git a/mesalib/src/mesa/sources.mak b/mesalib/src/mesa/sources.mak
index ee260cbfd..7f7ea2885 100644
--- a/mesalib/src/mesa/sources.mak
+++ b/mesalib/src/mesa/sources.mak
@@ -32,7 +32,6 @@ MAIN_FILES = \
 	$(SRCDIR)main/debug.c \
 	$(SRCDIR)main/depth.c \
 	$(SRCDIR)main/dlist.c \
-	$(SRCDIR)main/dlopen.c \
 	$(SRCDIR)main/drawpix.c \
 	$(SRCDIR)main/drawtex.c \
 	$(SRCDIR)main/enable.c \
@@ -85,6 +84,7 @@ MAIN_FILES = \
 	$(SRCDIR)main/stencil.c \
 	$(SRCDIR)main/syncobj.c \
 	$(SRCDIR)main/texcompress.c \
+	$(SRCDIR)main/texcompress_cpal.c \
 	$(SRCDIR)main/texcompress_rgtc.c \
 	$(SRCDIR)main/texcompress_s3tc.c \
 	$(SRCDIR)main/texcompress_fxt1.c \
@@ -95,7 +95,6 @@ MAIN_FILES = \
 	$(SRCDIR)main/texgetimage.c \
 	$(SRCDIR)main/teximage.c \
 	$(SRCDIR)main/texobj.c \
-	$(SRCDIR)main/texpal.c \
 	$(SRCDIR)main/texparam.c \
 	$(SRCDIR)main/texstate.c \
 	$(SRCDIR)main/texstorage.c \
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index a7c732bd7..3de96adf3 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -1299,7 +1299,7 @@ st_AllocTextureStorage(struct gl_context *ctx,
                        GLsizei levels, GLsizei width,
                        GLsizei height, GLsizei depth)
 {
-   const GLuint numFaces = (texObj->Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+   const GLuint numFaces = _mesa_num_tex_faces(texObj->Target);
    struct st_context *st = st_context(ctx);
    struct st_texture_object *stObj = st_texture_object(texObj);
    GLuint ptWidth, ptHeight, ptDepth, ptLayers, bindings;
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c
index 2e14da211..aa3534125 100644
--- a/mesalib/src/mesa/state_tracker/st_context.c
+++ b/mesalib/src/mesa/state_tracker/st_context.c
@@ -114,12 +114,15 @@ st_get_msaa(void)
 
 
 static struct st_context *
-st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe )
+st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
+		const struct st_config_options *options)
 {
    struct pipe_screen *screen = pipe->screen;
    uint i;
    struct st_context *st = ST_CALLOC_STRUCT( st_context );
    
+   st->options = *options;
+
    ctx->st = st;
 
    st->ctx = ctx;
@@ -207,7 +210,8 @@ static void st_init_driver_flags(struct gl_driver_flags *f)
 
 struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
                                      const struct gl_config *visual,
-                                     struct st_context *share)
+                                     struct st_context *share,
+                                     const struct st_config_options *options)
 {
    struct gl_context *ctx;
    struct gl_context *shareCtx = share ? share->ctx : NULL;
@@ -234,7 +238,7 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
    if (debug_get_option_mesa_mvp_dp4())
       _mesa_set_mvp_with_dp4( ctx, GL_TRUE );
 
-   return st_create_context_priv(ctx, pipe);
+   return st_create_context_priv(ctx, pipe, options);
 }
 
 
diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h
index 47d3af520..c85d09cb5 100644
--- a/mesalib/src/mesa/state_tracker/st_context.h
+++ b/mesalib/src/mesa/state_tracker/st_context.h
@@ -194,6 +194,8 @@ struct st_context
 
    int32_t draw_stamp;
    int32_t read_stamp;
+
+   struct st_config_options options;
 };
 
 
@@ -266,7 +268,8 @@ st_get_msaa(void);
 extern struct st_context *
 st_create_context(gl_api api, struct pipe_context *pipe,
                   const struct gl_config *visual,
-                  struct st_context *share);
+                  struct st_context *share,
+                  const struct st_config_options *options);
 
 extern void
 st_destroy_context(struct st_context *st);
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 2f034cb28..5e482d9f7 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -646,4 +646,6 @@ void st_init_extensions(struct st_context *st)
        ctx->Extensions.ARB_draw_instanced) {
       ctx->Extensions.ARB_transform_feedback_instanced = GL_TRUE;
    }
+   if (st->options.force_glsl_extensions_warn)
+	   ctx->Const.ForceGLSLExtensionsWarn = 1;
 }
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index 962b09250..302b58c7b 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -1631,7 +1631,8 @@ st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
  * Called via ctx->Driver.ChooseTextureFormat().
  */
 gl_format
-st_ChooseTextureFormat(struct gl_context *ctx, GLint internalFormat,
+st_ChooseTextureFormat(struct gl_context *ctx, GLenum target,
+                       GLint internalFormat,
                        GLenum format, GLenum type)
 {
    boolean want_renderable =
@@ -1640,6 +1641,15 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLint internalFormat,
       internalFormat == GL_RGB8 || internalFormat == GL_RGBA8 ||
       internalFormat == GL_BGRA;
 
+   if (target == GL_TEXTURE_1D || target == GL_TEXTURE_1D_ARRAY) {
+      /* We don't do compression for these texture targets because of
+       * difficulty with sub-texture updates on non-block boundaries, etc.
+       * So change the internal format request to an uncompressed format.
+       */
+      internalFormat =
+        _mesa_generic_compressed_format_to_uncompressed_format(internalFormat);
+   }
+
    return st_ChooseTextureFormat_renderable(ctx, internalFormat,
 					    format, type, want_renderable);
 }
diff --git a/mesalib/src/mesa/state_tracker/st_format.h b/mesalib/src/mesa/state_tracker/st_format.h
index 7cf92eb41..2eef2c0d4 100644
--- a/mesalib/src/mesa/state_tracker/st_format.h
+++ b/mesalib/src/mesa/state_tracker/st_format.h
@@ -63,7 +63,8 @@ st_ChooseTextureFormat_renderable(struct gl_context *ctx, GLint internalFormat,
 				  GLenum format, GLenum type, GLboolean renderable);
 
 extern gl_format
-st_ChooseTextureFormat(struct gl_context * ctx, GLint internalFormat,
+st_ChooseTextureFormat(struct gl_context * ctx, GLenum target,
+                       GLint internalFormat,
                        GLenum format, GLenum type);
 
 
diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index 5142eb2dd..df73d0e1b 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -468,7 +468,7 @@ st_context_flush(struct st_context_iface *stctxi, unsigned flags,
 
 static boolean
 st_context_teximage(struct st_context_iface *stctxi,
-                    enum st_texture_type target,
+                    enum st_texture_type tex_type,
                     int level, enum pipe_format internal_format,
                     struct pipe_resource *tex, boolean mipmap)
 {
@@ -481,8 +481,9 @@ st_context_teximage(struct st_context_iface *stctxi,
    struct st_texture_image *stImage;
    GLenum internalFormat;
    GLuint width, height, depth;
+   GLenum target;
 
-   switch (target) {
+   switch (tex_type) {
    case ST_TEXTURE_1D:
       target = GL_TEXTURE_1D;
       break;
@@ -497,7 +498,6 @@ st_context_teximage(struct st_context_iface *stctxi,
       break;
    default:
       return FALSE;
-      break;
    }
 
    texObj = _mesa_select_tex_object(ctx, texUnit, target);
@@ -533,7 +533,7 @@ st_context_teximage(struct st_context_iface *stctxi,
       else
          internalFormat = GL_RGB;
 
-      texFormat = st_ChooseTextureFormat(ctx, internalFormat,
+      texFormat = st_ChooseTextureFormat(ctx, target, internalFormat,
                                          GL_BGRA, GL_UNSIGNED_BYTE);
 
       _mesa_init_teximage_fields(ctx, texImage,
@@ -637,7 +637,7 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
    }
 
    st_visual_to_context_mode(&attribs->visual, &mode);
-   st = st_create_context(api, pipe, &mode, shared_ctx);
+   st = st_create_context(api, pipe, &mode, shared_ctx, &attribs->options);
    if (!st) {
       *error = ST_CONTEXT_ERROR_NO_MEMORY;
       pipe->destroy(pipe);
diff --git a/mesalib/src/mesa/swrast/s_texfetch.c b/mesalib/src/mesa/swrast/s_texfetch.c
index db7c887b6..741dd876c 100644
--- a/mesalib/src/mesa/swrast/s_texfetch.c
+++ b/mesalib/src/mesa/swrast/s_texfetch.c
@@ -426,27 +426,27 @@ texfetch_funcs[MESA_FORMAT_COUNT] =
    },
    {
       MESA_FORMAT_SRGB_DXT1,
-      NULL,
-      _mesa_fetch_texel_2d_f_srgb_dxt1,
-      NULL
+      _mesa_fetch_texel_srgb_dxt1,
+      _mesa_fetch_texel_srgb_dxt1,
+      _mesa_fetch_texel_srgb_dxt1
    },
    {
       MESA_FORMAT_SRGBA_DXT1,
-      NULL,
-      _mesa_fetch_texel_2d_f_srgba_dxt1,
-      NULL
+      _mesa_fetch_texel_srgba_dxt1,
+      _mesa_fetch_texel_srgba_dxt1,
+      _mesa_fetch_texel_srgba_dxt1
    },
    {
       MESA_FORMAT_SRGBA_DXT3,
-      NULL,
-      _mesa_fetch_texel_2d_f_srgba_dxt3,
-      NULL
+      _mesa_fetch_texel_srgba_dxt3,
+      _mesa_fetch_texel_srgba_dxt3,
+      _mesa_fetch_texel_srgba_dxt3
    },
    {
       MESA_FORMAT_SRGBA_DXT5,
-      NULL,
-      _mesa_fetch_texel_2d_f_srgba_dxt5,
-      NULL
+      _mesa_fetch_texel_srgba_dxt5,
+      _mesa_fetch_texel_srgba_dxt5,
+      _mesa_fetch_texel_srgba_dxt5
    },
 
    {
@@ -463,27 +463,27 @@ texfetch_funcs[MESA_FORMAT_COUNT] =
    },
    {
       MESA_FORMAT_RGB_DXT1,
-      NULL,
-      _mesa_fetch_texel_2d_f_rgb_dxt1,
-      NULL
+      _mesa_fetch_texel_rgb_dxt1,
+      _mesa_fetch_texel_rgb_dxt1,
+      _mesa_fetch_texel_rgb_dxt1
    },
    {
       MESA_FORMAT_RGBA_DXT1,
-      NULL,
-      _mesa_fetch_texel_2d_f_rgba_dxt1,
-      NULL
+      _mesa_fetch_texel_rgba_dxt1,
+      _mesa_fetch_texel_rgba_dxt1,
+      _mesa_fetch_texel_rgba_dxt1
    },
    {
       MESA_FORMAT_RGBA_DXT3,
-      NULL,
-      _mesa_fetch_texel_2d_f_rgba_dxt3,
-      NULL
+      _mesa_fetch_texel_rgba_dxt3,
+      _mesa_fetch_texel_rgba_dxt3,
+      _mesa_fetch_texel_rgba_dxt3
    },
    {
       MESA_FORMAT_RGBA_DXT5,
-      NULL,
-      _mesa_fetch_texel_2d_f_rgba_dxt5,
-      NULL
+      _mesa_fetch_texel_rgba_dxt5,
+      _mesa_fetch_texel_rgba_dxt5,
+      _mesa_fetch_texel_rgba_dxt5
    },
    {
       MESA_FORMAT_RGBA_FLOAT32,
@@ -976,51 +976,51 @@ texfetch_funcs[MESA_FORMAT_COUNT] =
    },
    {
       MESA_FORMAT_RED_RGTC1,
-      NULL,
-      _mesa_fetch_texel_2d_f_red_rgtc1,
-      NULL
+      _mesa_fetch_texel_red_rgtc1,
+      _mesa_fetch_texel_red_rgtc1,
+      _mesa_fetch_texel_red_rgtc1
    },
    {
       MESA_FORMAT_SIGNED_RED_RGTC1,
-      NULL,
-      _mesa_fetch_texel_2d_f_signed_red_rgtc1,
-      NULL
+      _mesa_fetch_texel_signed_red_rgtc1,
+      _mesa_fetch_texel_signed_red_rgtc1,
+      _mesa_fetch_texel_signed_red_rgtc1
    },
    {
       MESA_FORMAT_RG_RGTC2,
-      NULL,
-      _mesa_fetch_texel_2d_f_rg_rgtc2,
-      NULL
+      _mesa_fetch_texel_rg_rgtc2,
+      _mesa_fetch_texel_rg_rgtc2,
+      _mesa_fetch_texel_rg_rgtc2
    },
    {
       MESA_FORMAT_SIGNED_RG_RGTC2,
-      NULL,
-      _mesa_fetch_texel_2d_f_signed_rg_rgtc2,
-      NULL
+      _mesa_fetch_texel_signed_rg_rgtc2,
+      _mesa_fetch_texel_signed_rg_rgtc2,
+      _mesa_fetch_texel_signed_rg_rgtc2
    },
    {
       MESA_FORMAT_L_LATC1,
-      NULL,
-      _mesa_fetch_texel_2d_f_l_latc1,
-      NULL
+      _mesa_fetch_texel_l_latc1,
+      _mesa_fetch_texel_l_latc1,
+      _mesa_fetch_texel_l_latc1
    },
    {
       MESA_FORMAT_SIGNED_L_LATC1,
-      NULL,
-      _mesa_fetch_texel_2d_f_signed_l_latc1,
-      NULL
+      _mesa_fetch_texel_signed_l_latc1,
+      _mesa_fetch_texel_signed_l_latc1,
+      _mesa_fetch_texel_signed_l_latc1
    },
    {
       MESA_FORMAT_LA_LATC2,
-      NULL,
-      _mesa_fetch_texel_2d_f_la_latc2,
-      NULL
+      _mesa_fetch_texel_la_latc2,
+      _mesa_fetch_texel_la_latc2,
+      _mesa_fetch_texel_la_latc2
    },
    {
       MESA_FORMAT_SIGNED_LA_LATC2,
-      NULL,
-      _mesa_fetch_texel_2d_f_signed_la_latc2,
-      NULL
+      _mesa_fetch_texel_signed_la_latc2,
+      _mesa_fetch_texel_signed_la_latc2,
+      _mesa_fetch_texel_signed_la_latc2
    },
    {
       MESA_FORMAT_ETC1_RGB8,
diff --git a/mesalib/src/mesa/swrast/s_texfilter.c b/mesalib/src/mesa/swrast/s_texfilter.c
index 3c2aae913..d116a059d 100644
--- a/mesalib/src/mesa/swrast/s_texfilter.c
+++ b/mesalib/src/mesa/swrast/s_texfilter.c
@@ -800,6 +800,42 @@ get_border_color(const struct gl_sampler_object *samp,
 }
 
 
+/**
+ * Put z into texel according to GL_DEPTH_MODE.
+ */
+static INLINE void
+apply_depth_mode(GLenum depthMode, GLfloat z, GLfloat texel[4])
+{
+   switch (depthMode) {
+   case GL_LUMINANCE:
+      ASSIGN_4V(texel, z, z, z, 1.0F);
+      break;
+   case GL_INTENSITY:
+      ASSIGN_4V(texel, z, z, z, z);
+      break;
+   case GL_ALPHA:
+      ASSIGN_4V(texel, 0.0F, 0.0F, 0.0F, z);
+      break;
+   case GL_RED:
+      ASSIGN_4V(texel, z, 0.0F, 0.0F, 1.0F);
+      break;
+   default:
+      _mesa_problem(NULL, "Bad depth texture mode");
+   }
+}
+
+
+/**
+ * Is the given texture a depth (or depth/stencil) texture?
+ */
+static GLboolean
+is_depth_texture(const struct gl_texture_object *tObj)
+{
+   GLenum format = tObj->Image[0][tObj->BaseLevel]->_BaseFormat;
+   return format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT;
+}
+
+
 /**********************************************************************/
 /*                    1-D Texture Sampling Functions                  */
 /**********************************************************************/
@@ -2391,6 +2427,11 @@ sample_nearest_cube(struct gl_context *ctx,
       sample_2d_nearest(ctx, samp, images[tObj->BaseLevel],
                         newCoord, rgba[i]);
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -2410,6 +2451,11 @@ sample_linear_cube(struct gl_context *ctx,
       sample_2d_linear(ctx, samp, images[tObj->BaseLevel],
                        newCoord, rgba[i]);
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -2440,6 +2486,11 @@ sample_cube_nearest_mipmap_nearest(struct gl_context *ctx,
 
       sample_2d_nearest(ctx, samp, images[level], newCoord, rgba[i]);
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -2460,6 +2511,11 @@ sample_cube_linear_mipmap_nearest(struct gl_context *ctx,
       images = choose_cube_face(tObj, texcoord[i], newCoord);
       sample_2d_linear(ctx, samp, images[level], newCoord, rgba[i]);
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -2490,6 +2546,11 @@ sample_cube_nearest_mipmap_linear(struct gl_context *ctx,
          lerp_rgba(rgba[i], f, t0, t1);
       }
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -2520,6 +2581,11 @@ sample_cube_linear_mipmap_linear(struct gl_context *ctx,
          lerp_rgba(rgba[i], f, t0, t1);
       }
    }
+   if (is_depth_texture(tObj)) {
+      for (i = 0; i < n; i++) {
+         apply_depth_mode(tObj->DepthMode, rgba[i][0], rgba[i]);
+      }
+   }
 }
 
 
@@ -3520,23 +3586,7 @@ sample_depth_texture( struct gl_context *ctx,
 
          result = shadow_compare(function, depthRef, depthSample);
 
-         switch (tObj->DepthMode) {
-         case GL_LUMINANCE:
-            ASSIGN_4V(texel[i], result, result, result, 1.0F);
-            break;
-         case GL_INTENSITY:
-            ASSIGN_4V(texel[i], result, result, result, result);
-            break;
-         case GL_ALPHA:
-            ASSIGN_4V(texel[i], 0.0F, 0.0F, 0.0F, result);
-            break;
-         case GL_RED:
-            ASSIGN_4V(texel[i], result, 0.0F, 0.0F, 1.0F);
-            break;
-         default:
-            _mesa_problem(ctx, "Bad depth texture mode");
-            break;
-         }
+         apply_depth_mode(tObj->DepthMode, result, texel[i]);
       }
    }
    else {
@@ -3615,20 +3665,7 @@ sample_depth_texture( struct gl_context *ctx,
                                   depth00, depth01, depth10, depth11,
                                   wi, wj);
 
-         switch (tObj->DepthMode) {
-         case GL_LUMINANCE:
-            ASSIGN_4V(texel[i], result, result, result, 1.0F);
-            break;
-         case GL_INTENSITY:
-            ASSIGN_4V(texel[i], result, result, result, result);
-            break;
-         case GL_ALPHA:
-            ASSIGN_4V(texel[i], 0.0F, 0.0F, 0.0F, result);
-            break;
-         default:
-            _mesa_problem(ctx, "Bad depth texture mode");
-         }
-
+         apply_depth_mode(tObj->DepthMode, result, texel[i]);
       }  /* for */
    }  /* if filter */
 }
@@ -3676,11 +3713,10 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
    else {
       const GLboolean needLambda =
          (GLboolean) (sampler->MinFilter != sampler->MagFilter);
-      const GLenum format = t->Image[0][t->BaseLevel]->_BaseFormat;
 
       switch (t->Target) {
       case GL_TEXTURE_1D:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
+         if (is_depth_texture(t)) {
             return &sample_depth_texture;
          }
          else if (needLambda) {
@@ -3694,7 +3730,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
             return &sample_nearest_1d;
          }
       case GL_TEXTURE_2D:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
+         if (is_depth_texture(t)) {
             return &sample_depth_texture;
          }
          else if (needLambda) {
@@ -3741,10 +3777,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
             return &sample_nearest_3d;
          }
       case GL_TEXTURE_CUBE_MAP:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
-	    return &sample_depth_texture;
-	 }
-	 else if (needLambda) {
+         if (needLambda) {
             return &sample_lambda_cube;
          }
          else if (sampler->MinFilter == GL_LINEAR) {
@@ -3755,7 +3788,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
             return &sample_nearest_cube;
          }
       case GL_TEXTURE_RECTANGLE_NV:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
+         if (is_depth_texture(t)) {
             return &sample_depth_texture;
          }
          else if (needLambda) {
@@ -3769,7 +3802,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
             return &sample_nearest_rect;
          }
       case GL_TEXTURE_1D_ARRAY_EXT:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
+         if (is_depth_texture(t)) {
             return &sample_depth_texture;
          }
 	 else if (needLambda) {
@@ -3783,7 +3816,7 @@ _swrast_choose_texture_sample_func( struct gl_context *ctx,
             return &sample_nearest_1d_array;
          }
       case GL_TEXTURE_2D_ARRAY_EXT:
-         if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) {
+         if (is_depth_texture(t)) {
             return &sample_depth_texture;
          }
 	 else if (needLambda) {
diff --git a/mesalib/src/mesa/swrast/s_texture.c b/mesalib/src/mesa/swrast/s_texture.c
index 8df4b8439..1b73d46e4 100644
--- a/mesalib/src/mesa/swrast/s_texture.c
+++ b/mesalib/src/mesa/swrast/s_texture.c
@@ -29,6 +29,7 @@
 #include "main/context.h"
 #include "main/fbobject.h"
 #include "main/teximage.h"
+#include "main/texobj.h"
 #include "swrast/swrast.h"
 #include "swrast/s_context.h"
 
@@ -246,7 +247,7 @@ _swrast_unmap_teximage(struct gl_context *ctx,
 void
 _swrast_map_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
 {
-   const GLuint faces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+   const GLuint faces = _mesa_num_tex_faces(texObj->Target);
    GLuint face, level;
 
    for (face = 0; face < faces; face++) {
@@ -267,7 +268,7 @@ _swrast_map_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
 void
 _swrast_unmap_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
 {
-   const GLuint faces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+   const GLuint faces = _mesa_num_tex_faces(texObj->Target);
    GLuint face, level;
 
    for (face = 0; face < faces; face++) {