Merge remote-tracking branch 'origin/released'

Conflicts:
	libxcb/src/c_client.py
	mesalib/include/GL/glext.h
	mesalib/include/GL/glxext.h
	mesalib/src/glsl/.gitignore
	mesalib/src/mesa/drivers/dri/common/xmlconfig.h
	mesalib/src/mesa/main/.gitignore
	xorg-server/Xext/xvmain.c
	xorg-server/dix/dispatch.c
	xorg-server/hw/xfree86/common/compiler.h

142 files changed, 5684 insertions, 5816 deletions

diff --git a/mesalib/src/Makefile.am b/mesalib/src/Makefile.am
index d4a7090dc..cede5083a 100644
--- a/mesalib/src/Makefile.am
+++ b/mesalib/src/Makefile.am
@@ -19,7 +19,7 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
-SUBDIRS = gtest mapi
+SUBDIRS = gtest util mapi
 
 if NEED_OPENGL_COMMON
 SUBDIRS += glsl mesa
diff --git a/mesalib/src/SConscript b/mesalib/src/SConscript
index 93a490dca..2657bba47 100644
--- a/mesalib/src/SConscript
+++ b/mesalib/src/SConscript
@@ -4,6 +4,7 @@ Import('*')
 if env['platform'] == 'windows':
     SConscript('getopt/SConscript')
 
+SConscript('util/SConscript')
 SConscript('glsl/SConscript')
 
 if env['hostonly']:
diff --git a/mesalib/src/gallium/Automake.inc b/mesalib/src/gallium/Automake.inc
index 73d65a4d1..74053eb2d 100644
--- a/mesalib/src/gallium/Automake.inc
+++ b/mesalib/src/gallium/Automake.inc
@@ -1,5 +1,6 @@
 GALLIUM_CFLAGS = \
 	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/src/gallium/include \
 	-I$(top_srcdir)/src/gallium/auxiliary \
 	$(DEFINES)
@@ -10,6 +11,7 @@ GALLIUM_CFLAGS = \
 # preprocessor is determined by the ordering of the -I flags.
 GALLIUM_DRIVER_CFLAGS = \
 	-I$(srcdir)/include \
+	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/src/gallium/include \
 	-I$(top_srcdir)/src/gallium/auxiliary \
@@ -19,6 +21,7 @@ GALLIUM_DRIVER_CFLAGS = \
 
 GALLIUM_DRIVER_CXXFLAGS = \
 	-I$(srcdir)/include \
+	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/src/gallium/include \
 	-I$(top_srcdir)/src/gallium/auxiliary \
diff --git a/mesalib/src/gallium/SConscript b/mesalib/src/gallium/SConscript
index 8d9849e00..cb6172007 100644
--- a/mesalib/src/gallium/SConscript
+++ b/mesalib/src/gallium/SConscript
@@ -71,6 +71,10 @@ if env['dri']:
     ])
 
     SConscript([
+        'winsys/sw/kms-dri/SConscript',
+    ])
+
+    SConscript([
         'winsys/svga/drm/SConscript',
     ])
 
diff --git a/mesalib/src/gallium/auxiliary/Makefile.am b/mesalib/src/gallium/auxiliary/Makefile.am
index 727ed1f98..493d306f6 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.am
+++ b/mesalib/src/gallium/auxiliary/Makefile.am
@@ -39,10 +39,6 @@ indices/u_unfilled_gen.c: $(srcdir)/indices/u_unfilled_gen.py
 	$(AM_V_at)$(MKDIR_P) indices
 	$(AM_V_GEN) $(PYTHON2) $< > $@
 
-util/u_format_srgb.c: $(srcdir)/util/u_format_srgb.py
-	$(AM_V_at)$(MKDIR_P) util
-	$(AM_V_GEN) $(PYTHON2) $< > $@
-
 util/u_format_table.c: $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format_pack.py $(srcdir)/util/u_format_parse.py $(srcdir)/util/u_format.csv
 	$(AM_V_at)$(MKDIR_P) util
 	$(AM_V_GEN) $(PYTHON2) $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format.csv > $@
diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources
index 8919783c2..3eae9e525 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.sources
+++ b/mesalib/src/gallium/auxiliary/Makefile.sources
@@ -162,7 +162,6 @@ C_SOURCES := \
 GENERATED_SOURCES := \
 	indices/u_indices_gen.c \
 	indices/u_unfilled_gen.c \
-	util/u_format_srgb.c \
 	util/u_format_table.c
 
 GALLIVM_SOURCES := \
diff --git a/mesalib/src/gallium/auxiliary/SConscript b/mesalib/src/gallium/auxiliary/SConscript
index 31dfed316..94041d247 100644
--- a/mesalib/src/gallium/auxiliary/SConscript
+++ b/mesalib/src/gallium/auxiliary/SConscript
@@ -3,6 +3,7 @@ Import('*')
 from sys import executable as python_cmd
 
 env.Append(CPPPATH = [
+    '#src',
     'indices',
     'util',
 ])
@@ -22,13 +23,6 @@ env.CodeGenerate(
 )
 
 env.CodeGenerate(
-    target = 'util/u_format_srgb.c', 
-    script = 'util/u_format_srgb.py', 
-    source = [],
-    command = python_cmd + ' $SCRIPT > $TARGET'
-)
-
-env.CodeGenerate(
     target = 'util/u_format_table.c',
     script = '#src/gallium/auxiliary/util/u_format_table.py',
     source = ['#src/gallium/auxiliary/util/u_format.csv'],
diff --git a/mesalib/src/gallium/auxiliary/util/u_caps.c b/mesalib/src/gallium/auxiliary/util/u_caps.c
index 623070755..ec8938b37 100644
--- a/mesalib/src/gallium/auxiliary/util/u_caps.c
+++ b/mesalib/src/gallium/auxiliary/util/u_caps.c
@@ -198,13 +198,13 @@ static unsigned caps_sm3[] = {
     UTIL_CHECK_SHADER(FRAGMENT, MAX_INPUTS, 10),
     UTIL_CHECK_SHADER(FRAGMENT, MAX_TEMPS, 32),
     UTIL_CHECK_SHADER(FRAGMENT, MAX_ADDRS, 1),
-    UTIL_CHECK_SHADER(FRAGMENT, MAX_CONSTS, 224),
+    UTIL_CHECK_SHADER(FRAGMENT, MAX_CONST_BUFFER_SIZE, 224 * 16),
 
     UTIL_CHECK_SHADER(VERTEX, MAX_INSTRUCTIONS, 512),
     UTIL_CHECK_SHADER(VERTEX, MAX_INPUTS, 16),
     UTIL_CHECK_SHADER(VERTEX, MAX_TEMPS, 32),
     UTIL_CHECK_SHADER(VERTEX, MAX_ADDRS, 2),
-    UTIL_CHECK_SHADER(VERTEX, MAX_CONSTS, 256),
+    UTIL_CHECK_SHADER(VERTEX, MAX_CONST_BUFFER_SIZE, 256 * 16),
 
     UTIL_CHECK_TERMINATE
 };
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_pack.py b/mesalib/src/gallium/auxiliary/util/u_format_pack.py
index f9496de6c..a553e2346 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_pack.py
+++ b/mesalib/src/gallium/auxiliary/util/u_format_pack.py
@@ -669,7 +669,7 @@ def generate(formats):
     print '#include "u_half.h"'
     print '#include "u_format.h"'
     print '#include "u_format_other.h"'
-    print '#include "u_format_srgb.h"'
+    print '#include "util/format_srgb.h"'
     print '#include "u_format_yuv.h"'
     print '#include "u_format_zs.h"'
     print
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c
index 11b46020b..7e05989e6 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c
+++ b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c
@@ -27,7 +27,7 @@
 #include "u_math.h"
 #include "u_format.h"
 #include "u_format_s3tc.h"
-#include "u_format_srgb.h"
+#include "util/format_srgb.h"
 
 
 #if defined(_WIN32) || defined(WIN32)
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index f6dcb228f..2823e0570 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -616,6 +616,14 @@ fui( float f )
    return fi.ui;
 }
 
+static INLINE float
+uif(uint32_t ui)
+{
+        union fi fi;
+        fi.ui = ui;
+        return fi.f;
+}
+
 
 /**
  * Convert ubyte to float in [0, 1].
@@ -817,7 +825,7 @@ util_memcpy_cpu_to_le32(void * restrict dest, const void * restrict src, size_t
 {
 #ifdef PIPE_ARCH_BIG_ENDIAN
    size_t i, e;
-   asset(n % 4 == 0);
+   assert(n % 4 == 0);
 
    for (i = 0, e = n / 4; i < e; i++) {
       uint32_t * restrict d = (uint32_t* restrict)dest;
diff --git a/mesalib/src/gallium/auxiliary/util/u_prim.h b/mesalib/src/gallium/auxiliary/util/u_prim.h
index fd95c0ba0..cf1a18f42 100644
--- a/mesalib/src/gallium/auxiliary/util/u_prim.h
+++ b/mesalib/src/gallium/auxiliary/util/u_prim.h
@@ -136,6 +136,21 @@ u_prim_vertex_count(unsigned prim)
    return (likely(prim < PIPE_PRIM_MAX)) ? &prim_table[prim] : NULL;
 }
 
+/**
+ * Given a vertex count, return the number of primitives.
+ * For polygons, return the number of triangles.
+ */
+static INLINE unsigned
+u_prims_for_vertices(unsigned prim, unsigned num)
+{
+   const struct u_prim_vertex_count *info = u_prim_vertex_count(prim);
+
+   if (num < info->min)
+      return 0;
+
+   return 1 + ((num - info->min) / info->incr);
+}
+
 static INLINE boolean u_validate_pipe_prim( unsigned pipe_prim, unsigned nr )
 {
    const struct u_prim_vertex_count *count = u_prim_vertex_count(pipe_prim);
diff --git a/mesalib/src/glsl/.gitignore b/mesalib/src/glsl/.gitignore
index d9b4adce5..620ac3c93 100644..100755
--- a/mesalib/src/glsl/.gitignore
+++ b/mesalib/src/glsl/.gitignore
@@ -4,3 +4,7 @@ glsl_parser.cpp
 glsl_parser.h

 glsl_parser.output

 glsl_test

+subtest-cr/

+subtest-lf/

+subtest-cr-lf/

+subtest-lf-cr/

diff --git a/mesalib/src/glsl/Makefile.am b/mesalib/src/glsl/Makefile.am
index 00261fd0d..0ccc81d75 100644
--- a/mesalib/src/glsl/Makefile.am
+++ b/mesalib/src/glsl/Makefile.am
@@ -21,6 +21,7 @@
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/src/mapi \
 	-I$(top_srcdir)/src/mesa/ \
 	-I$(top_srcdir)/src/glsl/glcpp \
@@ -32,9 +33,9 @@ AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
 include Makefile.sources
 
 TESTS = glcpp/tests/glcpp-test				\
+	glcpp/tests/glcpp-test-cr-lf			\
 	tests/general-ir-test				\
 	tests/optimization-test				\
-	tests/ralloc-test				\
 	tests/sampler-types-test                        \
 	tests/uniform-initializer-test
 
@@ -47,14 +48,12 @@ check_PROGRAMS =					\
 	glcpp/glcpp					\
 	glsl_test					\
 	tests/general-ir-test				\
-	tests/ralloc-test				\
 	tests/sampler-types-test			\
 	tests/uniform-initializer-test
 
 noinst_PROGRAMS = glsl_compiler
 
 tests_general_ir_test_SOURCES =		\
-	$(top_srcdir)/src/mesa/main/hash_table.c	\
 	$(top_srcdir)/src/mesa/main/imports.c		\
 	$(top_srcdir)/src/mesa/program/prog_hash_table.c\
 	$(top_srcdir)/src/mesa/program/symbol_table.c	\
@@ -72,7 +71,6 @@ tests_general_ir_test_LDADD =				\
 	$(PTHREAD_LIBS)
 
 tests_uniform_initializer_test_SOURCES =		\
-	$(top_srcdir)/src/mesa/main/hash_table.c	\
 	$(top_srcdir)/src/mesa/main/imports.c		\
 	$(top_srcdir)/src/mesa/program/prog_hash_table.c\
 	$(top_srcdir)/src/mesa/program/symbol_table.c	\
@@ -87,14 +85,6 @@ tests_uniform_initializer_test_LDADD =			\
 	$(top_builddir)/src/glsl/libglsl.la		\
 	$(PTHREAD_LIBS)
 
-tests_ralloc_test_SOURCES =				\
-	tests/ralloc_test.cpp				\
-	$(top_builddir)/src/glsl/ralloc.c
-tests_ralloc_test_CFLAGS = $(PTHREAD_CFLAGS)
-tests_ralloc_test_LDADD =				\
-	$(top_builddir)/src/gtest/libgtest.la		\
-	$(PTHREAD_LIBS)
-
 tests_sampler_types_test_SOURCES =			\
 	$(top_srcdir)/src/mesa/program/prog_hash_table.c\
 	$(top_srcdir)/src/mesa/program/symbol_table.c	\
@@ -107,6 +97,8 @@ tests_sampler_types_test_LDADD =			\
 	$(top_builddir)/src/glsl/libglsl.la		\
 	$(PTHREAD_LIBS)
 
+libglcpp_la_LIBADD =					\
+	$(top_builddir)/src/util/libmesautil.la
 libglcpp_la_SOURCES =					\
 	glcpp/glcpp-lex.c				\
 	glcpp/glcpp-parse.c				\
@@ -127,7 +119,6 @@ libglsl_la_SOURCES =					\
 	$(LIBGLSL_FILES)
 
 glsl_compiler_SOURCES = \
-	$(top_srcdir)/src/mesa/main/hash_table.c \
 	$(top_srcdir)/src/mesa/main/imports.c \
 	$(top_srcdir)/src/mesa/program/prog_hash_table.c \
 	$(top_srcdir)/src/mesa/program/symbol_table.c \
@@ -138,7 +129,6 @@ glsl_compiler_LDADD =					\
 	$(PTHREAD_LIBS)
 
 glsl_test_SOURCES = \
-	$(top_srcdir)/src/mesa/main/hash_table.c \
 	$(top_srcdir)/src/mesa/main/imports.c \
 	$(top_srcdir)/src/mesa/program/prog_hash_table.c \
 	$(top_srcdir)/src/mesa/program/symbol_table.c \
diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources
index b54eae72d..2131ddafb 100644
--- a/mesalib/src/glsl/Makefile.sources
+++ b/mesalib/src/glsl/Makefile.sources
@@ -6,7 +6,6 @@ GLSL_BUILDDIR = $(top_builddir)/src/glsl
 # libglcpp
 
 LIBGLCPP_FILES = \
-	$(GLSL_SRCDIR)/ralloc.c \
 	$(GLSL_SRCDIR)/glcpp/pp.c
 
 LIBGLCPP_GENERATED_FILES = \
diff --git a/mesalib/src/glsl/SConscript b/mesalib/src/glsl/SConscript
index dc354775a..847e96246 100644
--- a/mesalib/src/glsl/SConscript
+++ b/mesalib/src/glsl/SConscript
@@ -8,12 +8,15 @@ env = env.Clone()
 
 env.Prepend(CPPPATH = [
     '#include',
+    '#src',
     '#src/mapi',
     '#src/mesa',
     '#src/glsl',
     '#src/glsl/glcpp',
 ])
 
+env.Prepend(LIBS = [mesautil])
+
 # Make glcpp-parse.h and glsl_parser.h reachable from the include path.
 env.Append(CPPPATH = [Dir('.').abspath, Dir('glcpp').abspath])
 
@@ -55,7 +58,6 @@ if env['msvc']:
 
 # Copy these files to avoid generation object files into src/mesa/program
 env.Prepend(CPPPATH = ['#src/mesa/main'])
-env.Command('hash_table.c', '#src/mesa/main/hash_table.c', Copy('$TARGET', '$SOURCE'))
 env.Command('imports.c', '#src/mesa/main/imports.c', Copy('$TARGET', '$SOURCE'))
 # Copy these files to avoid generation object files into src/mesa/program
 env.Prepend(CPPPATH = ['#src/mesa/program'])
@@ -65,7 +67,6 @@ env.Command('symbol_table.c', '#src/mesa/program/symbol_table.c', Copy('$TARGET'
 compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_FILES'])
 
 mesa_objs = env.StaticObject([
-    'hash_table.c',
     'imports.c',
     'prog_hash_table.c',
     'symbol_table.c',
diff --git a/mesalib/src/glsl/ast_function.cpp b/mesalib/src/glsl/ast_function.cpp
index 4981fe174..39c7beeb2 100644
--- a/mesalib/src/glsl/ast_function.cpp
+++ b/mesalib/src/glsl/ast_function.cpp
@@ -450,20 +450,21 @@ match_function_by_name(const char *name,
       goto done; /* no match */
 
    if (f != NULL) {
+      /* In desktop GL, the presence of a user-defined signature hides any
+       * built-in signatures, so we must ignore them.  In contrast, in ES2
+       * user-defined signatures add new overloads, so we must consider them.
+       */
+      bool allow_builtins = state->es_shader || !f->has_user_signature();
+
       /* Look for a match in the local shader.  If exact, we're done. */
       bool is_exact = false;
       sig = local_sig = f->matching_signature(state, actual_parameters,
-                                              &is_exact);
+                                              allow_builtins, &is_exact);
       if (is_exact)
 	 goto done;
 
-      if (!state->es_shader && f->has_user_signature()) {
-	 /* In desktop GL, the presence of a user-defined signature hides any
-	  * built-in signatures, so we must ignore them.  In contrast, in ES2
-	  * user-defined signatures add new overloads, so we must proceed.
-	  */
+      if (!allow_builtins)
 	 goto done;
-      }
    }
 
    /* Local shader has no exact candidates; check the built-ins. */
diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp
index a15ee9c05..30b02d016 100644
--- a/mesalib/src/glsl/ast_to_hir.cpp
+++ b/mesalib/src/glsl/ast_to_hir.cpp
@@ -4110,12 +4110,27 @@ ast_function::hir(exec_list *instructions,
                        name);
    }
 
+   /* Create an ir_function if one doesn't already exist. */
+   f = state->symbols->get_function(name);
+   if (f == NULL) {
+      f = new(ctx) ir_function(name);
+      if (!state->symbols->add_function(f)) {
+         /* This function name shadows a non-function use of the same name. */
+         YYLTYPE loc = this->get_location();
+
+         _mesa_glsl_error(&loc, state, "function name `%s' conflicts with "
+                          "non-function", name);
+         return NULL;
+      }
+
+      emit_function(state, f);
+   }
+
    /* Verify that this function's signature either doesn't match a previously
     * seen signature for a function with the same name, or, if a match is found,
     * that the previously seen signature does not have an associated definition.
     */
-   f = state->symbols->get_function(name);
-   if (f != NULL && (state->es_shader || f->has_user_signature())) {
+   if (state->es_shader || f->has_user_signature()) {
       sig = f->exact_matching_signature(state, &hir_parameters);
       if (sig != NULL) {
          const char *badvar = sig->qualifiers_match(&hir_parameters);
@@ -4146,18 +4161,6 @@ ast_function::hir(exec_list *instructions,
             }
          }
       }
-   } else {
-      f = new(ctx) ir_function(name);
-      if (!state->symbols->add_function(f)) {
-         /* This function name shadows a non-function use of the same name. */
-         YYLTYPE loc = this->get_location();
-
-         _mesa_glsl_error(&loc, state, "function name `%s' conflicts with "
-                          "non-function", name);
-         return NULL;
-      }
-
-      emit_function(state, f);
    }
 
    /* Verify the return type of main() */
@@ -4597,12 +4600,6 @@ ast_case_statement_list::hir(exec_list *instructions,
     */
    if (!default_case.is_empty()) {
 
-      /* Default case was the last one, no checks required. */
-      if (after_default.is_empty()) {
-         instructions->append_list(&default_case);
-         return NULL;
-      }
-
       ir_rvalue *const true_val = new (state) ir_constant(true);
       ir_dereference_variable *deref_run_default_var =
          new(state) ir_dereference_variable(state->switch_state.run_default);
@@ -4614,6 +4611,12 @@ ast_case_statement_list::hir(exec_list *instructions,
          new(state) ir_assignment(deref_run_default_var, true_val);
       instructions->push_tail(init_var);
 
+      /* Default case was the last one, no checks required. */
+      if (after_default.is_empty()) {
+         instructions->append_list(&default_case);
+         return NULL;
+      }
+
       foreach_in_list(ir_instruction, ir, &after_default) {
          ir_assignment *assign = ir->as_assignment();
 
@@ -5072,7 +5075,7 @@ ast_process_structure_or_interface_block(exec_list *instructions,
                                          YYLTYPE &loc,
                                          glsl_struct_field **fields_ret,
                                          bool is_interface,
-                                         bool block_row_major,
+                                         enum glsl_matrix_layout matrix_layout,
                                          bool allow_reserved_names,
                                          ir_variable_mode var_mode)
 {
@@ -5203,13 +5206,29 @@ ast_process_structure_or_interface_block(exec_list *instructions,
                              "in uniform blocks or structures.");
          }
 
-         if (field_type->is_matrix() ||
-             (field_type->is_array() && field_type->fields.array->is_matrix())) {
-            fields[i].row_major = block_row_major;
+         /* Propogate row- / column-major information down the fields of the
+          * structure or interface block.  Structures need this data because
+          * the structure may contain a structure that contains ... a matrix
+          * that need the proper layout.
+          */
+         if (field_type->without_array()->is_matrix()
+             || field_type->without_array()->is_record()) {
+            /* If no layout is specified for the field, inherit the layout
+             * from the block.
+             */
+            fields[i].matrix_layout = matrix_layout;
+
             if (qual->flags.q.row_major)
-               fields[i].row_major = true;
+               fields[i].matrix_layout = GLSL_MATRIX_LAYOUT_ROW_MAJOR;
             else if (qual->flags.q.column_major)
-               fields[i].row_major = false;
+               fields[i].matrix_layout = GLSL_MATRIX_LAYOUT_COLUMN_MAJOR;
+
+            /* If we're processing an interface block, the matrix layout must
+             * be decided by this point.
+             */
+            assert(!is_interface
+                   || fields[i].matrix_layout == GLSL_MATRIX_LAYOUT_ROW_MAJOR
+                   || fields[i].matrix_layout == GLSL_MATRIX_LAYOUT_COLUMN_MAJOR);
          }
 
          i++;
@@ -5264,7 +5283,7 @@ ast_struct_specifier::hir(exec_list *instructions,
                                                loc,
                                                &fields,
                                                false,
-                                               false,
+                                               GLSL_MATRIX_LAYOUT_INHERITED,
                                                false /* allow_reserved_names */,
                                                ir_var_auto);
 
@@ -5364,8 +5383,13 @@ ast_interface_block::hir(exec_list *instructions,
       assert(!"interface block layout qualifier not found!");
    }
 
+   enum glsl_matrix_layout matrix_layout = GLSL_MATRIX_LAYOUT_INHERITED;
+   if (this->layout.flags.q.row_major)
+      matrix_layout = GLSL_MATRIX_LAYOUT_ROW_MAJOR;
+   else if (this->layout.flags.q.column_major)
+      matrix_layout = GLSL_MATRIX_LAYOUT_COLUMN_MAJOR;
+
    bool redeclaring_per_vertex = strcmp(this->block_name, "gl_PerVertex") == 0;
-   bool block_row_major = this->layout.flags.q.row_major;
    exec_list declared_variables;
    glsl_struct_field *fields;
 
@@ -5381,7 +5405,7 @@ ast_interface_block::hir(exec_list *instructions,
                                                loc,
                                                &fields,
                                                true,
-                                               block_row_major,
+                                               matrix_layout,
                                                redeclaring_per_vertex,
                                                var_mode);
 
@@ -5589,6 +5613,9 @@ ast_interface_block::hir(exec_list *instructions,
                                       var_mode);
       }
 
+      var->data.matrix_layout = matrix_layout == GLSL_MATRIX_LAYOUT_INHERITED
+         ? GLSL_MATRIX_LAYOUT_COLUMN_MAJOR : matrix_layout;
+
       if (state->stage == MESA_SHADER_GEOMETRY && var_mode == ir_var_shader_in)
          handle_geometry_shader_input_decl(state, loc, var);
 
@@ -5629,6 +5656,13 @@ ast_interface_block::hir(exec_list *instructions,
          var->data.sample = fields[i].sample;
          var->init_interface_type(block_type);
 
+         if (fields[i].matrix_layout == GLSL_MATRIX_LAYOUT_INHERITED) {
+            var->data.matrix_layout = matrix_layout == GLSL_MATRIX_LAYOUT_INHERITED
+               ? GLSL_MATRIX_LAYOUT_COLUMN_MAJOR : matrix_layout;
+         } else {
+            var->data.matrix_layout = fields[i].matrix_layout;
+         }
+
          if (fields[i].stream != -1 &&
              ((unsigned)fields[i].stream) != this->layout.stream) {
             _mesa_glsl_error(&loc, state,
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 8fc9051bb..0cf97dc43 100755
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -706,7 +706,8 @@ builtin_builder::find(_mesa_glsl_parse_state *state,
    if (f == NULL)
       return NULL;
 
-   ir_function_signature *sig = f->matching_signature(state, actual_parameters);
+   ir_function_signature *sig =
+      f->matching_signature(state, actual_parameters, true);
    if (sig == NULL)
       return NULL;
 
diff --git a/mesalib/src/glsl/builtin_types.cpp b/mesalib/src/glsl/builtin_types.cpp
index 0a0fa8cd3..10fac0f81 100644
--- a/mesalib/src/glsl/builtin_types.cpp
+++ b/mesalib/src/glsl/builtin_types.cpp
@@ -36,6 +36,7 @@
 
 #include "glsl_types.h"
 #include "glsl_parser_extras.h"
+#include "util/macros.h"
 
 /**
  * Declarations of type flyweights (glsl_type::_foo_type) and
@@ -48,69 +49,69 @@
 
 #define STRUCT_TYPE(NAME)                                       \
    const glsl_type glsl_type::_struct_##NAME##_type =           \
-      glsl_type(NAME##_fields, Elements(NAME##_fields), #NAME); \
+      glsl_type(NAME##_fields, ARRAY_SIZE(NAME##_fields), #NAME); \
    const glsl_type *const glsl_type::struct_##NAME##_type =     \
       &glsl_type::_struct_##NAME##_type;
 
 static const struct glsl_struct_field gl_DepthRangeParameters_fields[] = {
-   { glsl_type::float_type, "near", false, -1 },
-   { glsl_type::float_type, "far",  false, -1 },
-   { glsl_type::float_type, "diff", false, -1 },
+   { glsl_type::float_type, "near", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "far",  -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "diff", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_PointParameters_fields[] = {
-   { glsl_type::float_type, "size", false, -1 },
-   { glsl_type::float_type, "sizeMin", false, -1 },
-   { glsl_type::float_type, "sizeMax", false, -1 },
-   { glsl_type::float_type, "fadeThresholdSize", false, -1 },
-   { glsl_type::float_type, "distanceConstantAttenuation", false, -1 },
-   { glsl_type::float_type, "distanceLinearAttenuation", false, -1 },
-   { glsl_type::float_type, "distanceQuadraticAttenuation", false, -1 },
+   { glsl_type::float_type, "size", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "sizeMin", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "sizeMax", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "fadeThresholdSize", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "distanceConstantAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "distanceLinearAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "distanceQuadraticAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_MaterialParameters_fields[] = {
-   { glsl_type::vec4_type, "emission", false, -1 },
-   { glsl_type::vec4_type, "ambient", false, -1 },
-   { glsl_type::vec4_type, "diffuse", false, -1 },
-   { glsl_type::vec4_type, "specular", false, -1 },
-   { glsl_type::float_type, "shininess", false, -1 },
+   { glsl_type::vec4_type, "emission", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "ambient", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "diffuse", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "specular", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "shininess", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_LightSourceParameters_fields[] = {
-   { glsl_type::vec4_type, "ambient", false, -1 },
-   { glsl_type::vec4_type, "diffuse", false, -1 },
-   { glsl_type::vec4_type, "specular", false, -1 },
-   { glsl_type::vec4_type, "position", false, -1 },
-   { glsl_type::vec4_type, "halfVector", false, -1 },
-   { glsl_type::vec3_type, "spotDirection", false, -1 },
-   { glsl_type::float_type, "spotExponent", false, -1 },
-   { glsl_type::float_type, "spotCutoff", false, -1 },
-   { glsl_type::float_type, "spotCosCutoff", false, -1 },
-   { glsl_type::float_type, "constantAttenuation", false, -1 },
-   { glsl_type::float_type, "linearAttenuation", false, -1 },
-   { glsl_type::float_type, "quadraticAttenuation", false, -1 },
+   { glsl_type::vec4_type, "ambient", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "diffuse", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "specular", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "position", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "halfVector", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec3_type, "spotDirection", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "spotExponent", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "spotCutoff", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "spotCosCutoff", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "constantAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "linearAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "quadraticAttenuation", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_LightModelParameters_fields[] = {
-   { glsl_type::vec4_type, "ambient", false, -1 },
+   { glsl_type::vec4_type, "ambient", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_LightModelProducts_fields[] = {
-   { glsl_type::vec4_type, "sceneColor", false, -1 },
+   { glsl_type::vec4_type, "sceneColor", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_LightProducts_fields[] = {
-   { glsl_type::vec4_type, "ambient", false, -1 },
-   { glsl_type::vec4_type, "diffuse", false, -1 },
-   { glsl_type::vec4_type, "specular", false, -1 },
+   { glsl_type::vec4_type, "ambient", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "diffuse", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::vec4_type, "specular", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 static const struct glsl_struct_field gl_FogParameters_fields[] = {
-   { glsl_type::vec4_type, "color", false, -1 },
-   { glsl_type::float_type, "density", false, -1 },
-   { glsl_type::float_type, "start", false, -1 },
-   { glsl_type::float_type, "end", false, -1 },
-   { glsl_type::float_type, "scale", false, -1 },
+   { glsl_type::vec4_type, "color", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "density", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "start", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "end", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
+   { glsl_type::float_type, "scale", -1, 0, 0, 0, GLSL_MATRIX_LAYOUT_INHERITED, 0 },
 };
 
 #include "builtin_type_macros.h"
@@ -265,7 +266,7 @@ _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state)
 {
    struct glsl_symbol_table *symbols = state->symbols;
 
-   for (unsigned i = 0; i < Elements(builtin_type_versions); i++) {
+   for (unsigned i = 0; i < ARRAY_SIZE(builtin_type_versions); i++) {
       const struct builtin_type_versions *const t = &builtin_type_versions[i];
       if (state->is_version(t->min_gl, t->min_es)) {
          add_type(symbols, t->type);
@@ -276,7 +277,7 @@ _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state)
     * they're still present.  We've removed them in 1.40+ (OpenGL 3.1+).
     */
    if (!state->es_shader && state->language_version < 140) {
-      for (unsigned i = 0; i < Elements(deprecated_types); i++) {
+      for (unsigned i = 0; i < ARRAY_SIZE(deprecated_types); i++) {
          add_type(symbols, deprecated_types[i]);
       }
    }
diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp
index 4c5b9c070..5b6f4ae62 100644
--- a/mesalib/src/glsl/builtin_variables.cpp
+++ b/mesalib/src/glsl/builtin_variables.cpp
@@ -317,7 +317,7 @@ per_vertex_accumulator::add_field(int slot, const glsl_type *type,
    assert(this->num_fields < ARRAY_SIZE(this->fields));
    this->fields[this->num_fields].type = type;
    this->fields[this->num_fields].name = name;
-   this->fields[this->num_fields].row_major = false;
+   this->fields[this->num_fields].matrix_layout = GLSL_MATRIX_LAYOUT_INHERITED;
    this->fields[this->num_fields].location = slot;
    this->fields[this->num_fields].interpolation = INTERP_QUALIFIER_NONE;
    this->fields[this->num_fields].centroid = 0;
diff --git a/mesalib/src/glsl/glcpp/glcpp-lex.l b/mesalib/src/glsl/glcpp/glcpp-lex.l
index a1a8e76af..98d500ec0 100644
--- a/mesalib/src/glsl/glcpp/glcpp-lex.l
+++ b/mesalib/src/glsl/glcpp/glcpp-lex.l
@@ -52,14 +52,107 @@ void glcpp_set_column (int  column_no , yyscan_t yyscanner);
 		yylloc->last_column = yycolumn + 1;			\
 		parser->has_new_line_number = 0;			\
 		parser->has_new_source_number = 0;			\
- } while(0);
+	} while(0);
 
 #define YY_USER_INIT			\
 	do {				\
 		yylineno = 1;		\
-		yycolumn = 1;		\
+		yycolumn = 0;		\
 		yylloc->source = 0;	\
 	} while(0)
+
+/* It's ugly to have macros that have return statements inside of
+ * them, but flex-based lexer generation is all built around the
+ * return statement.
+ *
+ * To mitigate the ugliness, we defer as much of the logic as possible
+ * to an actual function, not a macro (see
+ * glcpplex_update_state_per_token) and we make the word RETURN
+ * prominent in all of the macros which may return.
+ *
+ * The most-commonly-used macro is RETURN_TOKEN which will perform all
+ * necessary state updates based on the provided token,, then
+ * conditionally return the token. It will not return a token if the
+ * parser is currently skipping tokens, (such as within #if
+ * 0...#else).
+ *
+ * The RETURN_TOKEN_NEVER_SKIP macro is a lower-level variant that
+ * makes the token returning unconditional. This is needed for things
+ * like #if and the tokens of its condition, (since these must be
+ * evaluated by the parser even when otherwise skipping).
+ *
+ * Finally, RETURN_STRING_TOKEN is a simple convenience wrapper on top
+ * of RETURN_TOKEN that performs a string copy of yytext before the
+ * return.
+ */
+#define RETURN_TOKEN_NEVER_SKIP(token)					\
+	do {								\
+		if (glcpp_lex_update_state_per_token (parser, token))	\
+			return token;					\
+	} while (0)
+
+#define RETURN_TOKEN(token)						\
+	do {								\
+		if (! parser->skipping) {				\
+			RETURN_TOKEN_NEVER_SKIP(token);			\
+		}							\
+	} while(0)
+
+#define RETURN_STRING_TOKEN(token)					\
+	do {								\
+		if (! parser->skipping) {				\
+			yylval->str = ralloc_strdup (yyextra, yytext);	\
+			RETURN_TOKEN_NEVER_SKIP (token);		\
+		}							\
+	} while(0)
+
+
+/* Update all state necessary for each token being returned.
+ *
+ * Here we'll be tracking newlines and spaces so that the lexer can
+ * alter its behavior as necessary, (for example, '#' has special
+ * significance if it is the first non-whitespace, non-comment token
+ * in a line, but does not otherwise).
+ *
+ * NOTE: If this function returns FALSE, then no token should be
+ * returned at all. This is used to suprress duplicate SPACE tokens.
+ */
+static int
+glcpp_lex_update_state_per_token (glcpp_parser_t *parser, int token)
+{
+	/* After the first non-space token in a line, we won't
+	 * allow any '#' to introduce a directive. */
+	if (token == NEWLINE) {
+		parser->first_non_space_token_this_line = 1;
+	} else if (token != SPACE) {
+		parser->first_non_space_token_this_line = 0;
+	}
+
+	/* Track newlines just to know whether a newline needs
+	 * to be inserted if end-of-file comes early. */
+	if (token == NEWLINE) {
+		parser->last_token_was_newline = 1;
+	} else {
+		parser->last_token_was_newline = 0;
+	}
+
+	/* Track spaces to avoid emitting multiple SPACE
+	 * tokens in a row. */
+	if (token == SPACE) {
+		if (! parser->last_token_was_space) {
+			parser->last_token_was_space = 1;
+			return 1;
+		} else {
+			parser->last_token_was_space = 1;
+			return 0;
+		}
+	} else {
+		parser->last_token_was_space = 0;
+		return 1;
+	}
+}
+
+
 %}
 
 %option bison-bridge bison-locations reentrant noyywrap
@@ -67,14 +160,19 @@ void glcpp_set_column (int  column_no , yyscan_t yyscanner);
 %option prefix="glcpp_"
 %option stack
 %option never-interactive
+%option warn nodefault
+
+	/* Note: When adding any start conditions to this list, you must also
+	 * update the "Internal compiler error" catch-all rule near the end of
+	 * this file. */
 
-%x DONE COMMENT UNREACHABLE SKIP DEFINE NEWLINE_CATCHUP
+%x COMMENT DEFINE DONE HASH NEWLINE_CATCHUP UNREACHABLE
 
 SPACE		[[:space:]]
 NONSPACE	[^[:space:]]
-NEWLINE		[\n]
 HSPACE		[ \t]
-HASH		^{HSPACE}*#{HSPACE}*
+HASH		#
+NEWLINE		(\r\n|\n\r|\r|\n)
 IDENTIFIER	[_a-zA-Z][_a-zA-Z0-9]*
 PP_NUMBER	[.]?[0-9]([._a-zA-Z0-9]|[eEpP][-+])*
 PUNCTUATION	[][(){}.&*~!/%<>^|;,=+-]
@@ -111,270 +209,357 @@ HEXADECIMAL_INTEGER	0[xX][0-9a-fA-F]+[uU]?
 			parser->commented_newlines--;
 		if (parser->commented_newlines == 0)
 			BEGIN INITIAL;
-		return NEWLINE;
+		RETURN_TOKEN_NEVER_SKIP (NEWLINE);
 	}
 
-	/* The handling of the SKIP vs INITIAL start states requires
-	 * some special handling. Typically, a lexer would change
-	 * start states with statements like "BEGIN SKIP" within the
-	 * lexer rules. We can't get away with that here, since we
-	 * need the parser to actually evaluate expressions for
-	 * directives like "#if".
+	/* Set up the parser->skipping bit here before doing any lexing.
+	 *
+	 * This bit controls whether tokens are skipped, (as implemented by
+         * RETURN_TOKEN), such as between "#if 0" and "#endif".
 	 *
-	 * So, here, in code that will be executed on every call to
-	 * the lexer,and before any rules, we examine the skip_stack
-	 * as set by the parser to know whether to change from INITIAL
-	 * to SKIP or from SKIP back to INITIAL.
+	 * The parser maintains a skip_stack indicating whether we should be
+         * skipping, (and nested levels of #if/#ifdef/#ifndef/#endif) will
+         * push and pop items from the stack.
 	 *
-	 * Three cases cause us to switch out of the SKIP state and
-	 * back to the INITIAL state:
+	 * Here are the rules for determining whether we are skipping:
 	 *
-	 *	1. The top of the skip_stack is of type SKIP_NO_SKIP
-	 *	   This means we're still evaluating some #if
-	 *	   hierarchy, but we're on a branch of it where
-	 *	   content should not be skipped (such as "#if 1" or
-	 *	   "#else" or so).
+	 *	1. If the skip stack is NULL, we are outside of all #if blocks
+	 *         and we are not skipping.
 	 *
-	 *	2. The skip_stack is NULL meaning that we've reached
-	 *	   the last #endif.
+	 *	2. If the skip stack is non-NULL, the type of the top node in
+	 *	   the stack determines whether to skip. A type of
+	 *	   SKIP_NO_SKIP is used for blocks wheere we are emitting
+	 *	   tokens, (such as between #if 1 and #endif, or after the
+	 *	   #else of an #if 0, etc.).
 	 *
-	 *	3. The lexing_directive bit is set. This indicates that we are
-	 *	   lexing a pre-processor directive, (such as #if, #elif, or
-	 *	   #else). For the #if and #elif directives we always need to
-	 *	   parse the conditions, (even if otherwise within an #if
-	 *	   0). And for #else, we want to be able to generate an error
-	 *	   if any garbage follows #else.
+	 *	3. The lexing_directive bit overrides the skip stack. This bit
+	 *	   is set when we are actively lexing the expression for a
+	 *	   pre-processor condition, (such as #if, #elif, or #else). In
+	 *	   this case, even if otherwise skipping, we need to emit the
+	 *	   tokens for this condition so that the parser can evaluate
+	 *	   the expression. (For, #else, there's no expression, but we
+	 *	   emit tokens so the parser can generate a nice error message
+	 *	   if there are any tokens here).
 	 */
-	if (YY_START == INITIAL || YY_START == SKIP) {
-		if (parser->lexing_directive ||
-		    parser->skip_stack == NULL ||
-		    parser->skip_stack->type == SKIP_NO_SKIP)
-		{
-			BEGIN INITIAL;
-		} else {
-			BEGIN SKIP;
-		}
+	if (parser->skip_stack &&
+	    parser->skip_stack->type != SKIP_NO_SKIP &&
+	    ! parser->lexing_directive)
+	{
+		parser->skipping = 1;
+	} else {
+		parser->skipping = 0;
 	}
 
 	/* Single-line comments */
-"//"[^\n]* {
+<INITIAL,DEFINE,HASH>"//"[^\r\n]* {
 }
 
 	/* Multi-line comments */
-"/*"                    { yy_push_state(COMMENT, yyscanner); }
-<COMMENT>[^*\n]*
-<COMMENT>[^*\n]*\n      { yylineno++; yycolumn = 0; parser->commented_newlines++; }
-<COMMENT>"*"+[^*/\n]*
-<COMMENT>"*"+[^*/\n]*\n { yylineno++; yycolumn = 0; parser->commented_newlines++; }
+<INITIAL,DEFINE,HASH>"/*"   { yy_push_state(COMMENT, yyscanner); }
+<COMMENT>[^*\r\n]*
+<COMMENT>[^*\r\n]*{NEWLINE} { yylineno++; yycolumn = 0; parser->commented_newlines++; }
+<COMMENT>"*"+[^*/\r\n]*
+<COMMENT>"*"+[^*/\r\n]*{NEWLINE} { yylineno++; yycolumn = 0; parser->commented_newlines++; }
 <COMMENT>"*"+"/"        {
 	yy_pop_state(yyscanner);
-	if (yyextra->space_tokens)
-		return SPACE;
+	/* In the <HASH> start condition, we don't want any SPACE token. */
+	if (yyextra->space_tokens && YY_START != HASH)
+		RETURN_TOKEN (SPACE);
+}
+
+{HASH} {
+
+	/* If the '#' is the first non-whitespace, non-comment token on this
+	 * line, then it introduces a directive, switch to the <HASH> start
+	 * condition.
+	 *
+	 * Otherwise, this is just punctuation, so return the HASH_TOKEN
+         * token. */
+	if (parser->first_non_space_token_this_line) {
+		BEGIN HASH;
+	}
+
+	RETURN_TOKEN_NEVER_SKIP (HASH_TOKEN);
 }
 
-{HASH}version{HSPACE}+ {
-	yylval->str = ralloc_strdup (yyextra, yytext);
+<HASH>version{HSPACE}+ {
+	BEGIN INITIAL;
 	yyextra->space_tokens = 0;
-	return HASH_VERSION;
+	RETURN_STRING_TOKEN (VERSION_TOKEN);
+}
+
+	/* Swallow empty #pragma directives, (to avoid confusing the
+	 * downstream compiler). */
+<HASH>pragma{HSPACE}*/{NEWLINE} {
+	BEGIN INITIAL;
 }
 
 	/* glcpp doesn't handle #extension, #version, or #pragma directives.
 	 * Simply pass them through to the main compiler's lexer/parser. */
-{HASH}(extension|pragma)[^\n]* {
-	if (parser->commented_newlines)
-		BEGIN NEWLINE_CATCHUP;
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	yylineno++;
-	yycolumn = 0;
-	return OTHER;
+<HASH>(extension|pragma)[^\r\n]* {
+	BEGIN INITIAL;
+	RETURN_STRING_TOKEN (PRAGMA);
 }
 
-{HASH}line{HSPACE}+ {
-	return HASH_LINE;
+<HASH>line{HSPACE}+ {
+	BEGIN INITIAL;
+	RETURN_TOKEN (LINE);
 }
 
-<SKIP,INITIAL>{
-{HASH}ifdef {
+<HASH>{NEWLINE} {
+	BEGIN INITIAL;
+	RETURN_TOKEN_NEVER_SKIP (NEWLINE);
+}
+
+	/* For the pre-processor directives, we return these tokens
+	 * even when we are otherwise skipping. */
+<HASH>ifdef {
+	BEGIN INITIAL;
 	yyextra->lexing_directive = 1;
 	yyextra->space_tokens = 0;
-	return HASH_IFDEF;
+	RETURN_TOKEN_NEVER_SKIP (IFDEF);
 }
 
-{HASH}ifndef {
+<HASH>ifndef {
+	BEGIN INITIAL;
 	yyextra->lexing_directive = 1;
 	yyextra->space_tokens = 0;
-	return HASH_IFNDEF;
+	RETURN_TOKEN_NEVER_SKIP (IFNDEF);
 }
 
-{HASH}if/[^_a-zA-Z0-9] {
+<HASH>if/[^_a-zA-Z0-9] {
+	BEGIN INITIAL;
 	yyextra->lexing_directive = 1;
 	yyextra->space_tokens = 0;
-	return HASH_IF;
+	RETURN_TOKEN_NEVER_SKIP (IF);
 }
 
-{HASH}elif/[^_a-zA-Z0-9] {
+<HASH>elif/[^_a-zA-Z0-9] {
+	BEGIN INITIAL;
 	yyextra->lexing_directive = 1;
 	yyextra->space_tokens = 0;
-	return HASH_ELIF;
+	RETURN_TOKEN_NEVER_SKIP (ELIF);
 }
 
-{HASH}else {
+<HASH>else {
+	BEGIN INITIAL;
 	yyextra->space_tokens = 0;
-	return HASH_ELSE;
+	RETURN_TOKEN_NEVER_SKIP (ELSE);
 }
 
-{HASH}endif {
+<HASH>endif {
+	BEGIN INITIAL;
 	yyextra->space_tokens = 0;
-	return HASH_ENDIF;
-}
+	RETURN_TOKEN_NEVER_SKIP (ENDIF);
 }
 
-<SKIP>[^\n] {
-	if (parser->commented_newlines)
-		BEGIN NEWLINE_CATCHUP;
+<HASH>error[^\r\n]* {
+	BEGIN INITIAL;
+	RETURN_STRING_TOKEN (ERROR_TOKEN);
 }
 
-{HASH}error.* {
-	char *p;
-	for (p = yytext; !isalpha(p[0]); p++); /* skip "  #   " */
-	p += 5; /* skip "error" */
-	glcpp_error(yylloc, yyextra, "#error%s", p);
+	/* After we see a "#define" we enter the <DEFINE> start state
+	 * for the lexer. Within <DEFINE> we are looking for the first
+	 * identifier and specifically checking whether the identifier
+	 * is followed by a '(' or not, (to lex either a
+	 * FUNC_IDENTIFIER or an OBJ_IDENITIFIER token).
+	 *
+	 * While in the <DEFINE> state we also need to explicitly
+	 * handle a few other things that may appear before the
+	 * identifier:
+	 * 
+	 * 	* Comments, (handled above with the main support for
+	 * 	  comments).
+	 *
+	 *	* Whitespace (simply ignored)
+	 *
+	 *	* Anything else, (not an identifier, not a comment,
+	 *	  and not whitespace). This will generate an error.
+	 */
+<HASH>define{HSPACE}* {
+	if (! parser->skipping) {
+		BEGIN DEFINE;
+		yyextra->space_tokens = 0;
+		RETURN_TOKEN (DEFINE_TOKEN);
+	}
 }
 
-{HASH}define{HSPACE}+ {
+<HASH>undef {
+	BEGIN INITIAL;
 	yyextra->space_tokens = 0;
-	yy_push_state(DEFINE, yyscanner);
-	return HASH_DEFINE;
+	RETURN_TOKEN (UNDEF);
 }
 
+<HASH>{HSPACE}+ {
+	/* Nothing to do here. Importantly, don't leave the <HASH>
+	 * start condition, since it's legal to have space between the
+	 * '#' and the directive.. */
+}
+
+	/* This will catch any non-directive garbage after a HASH */
+<HASH>{NONSPACE} {
+	BEGIN INITIAL;
+	RETURN_TOKEN (GARBAGE);
+}
+
+	/* An identifier immediately followed by '(' */
 <DEFINE>{IDENTIFIER}/"(" {
-	yy_pop_state(yyscanner);
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return FUNC_IDENTIFIER;
+	BEGIN INITIAL;
+	RETURN_STRING_TOKEN (FUNC_IDENTIFIER);
 }
 
+	/* An identifier not immediately followed by '(' */
 <DEFINE>{IDENTIFIER} {
-	yy_pop_state(yyscanner);
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return OBJ_IDENTIFIER;
+	BEGIN INITIAL;
+	RETURN_STRING_TOKEN (OBJ_IDENTIFIER);
 }
 
-{HASH}undef {
-	yyextra->space_tokens = 0;
-	return HASH_UNDEF;
+	/* Whitespace */
+<DEFINE>{HSPACE}+ {
+	/* Just ignore it. Nothing to do here. */
 }
 
-{HASH} {
-	yyextra->space_tokens = 0;
-	return HASH;
+	/* '/' not followed by '*', so not a comment. This is an error. */
+<DEFINE>[/][^*]{NONSPACE}* {
+	BEGIN INITIAL;
+	glcpp_error(yylloc, yyextra, "#define followed by a non-identifier: %s", yytext);
+	RETURN_STRING_TOKEN (INTEGER_STRING);
+}
+
+	/* A character that can't start an identifier, comment, or
+	 * space. This is an error. */
+<DEFINE>[^_a-zA-Z/[:space:]]{NONSPACE}* {
+	BEGIN INITIAL;
+	glcpp_error(yylloc, yyextra, "#define followed by a non-identifier: %s", yytext);
+	RETURN_STRING_TOKEN (INTEGER_STRING);
 }
 
 {DECIMAL_INTEGER} {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return INTEGER_STRING;
+	RETURN_STRING_TOKEN (INTEGER_STRING);
 }
 
 {OCTAL_INTEGER} {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return INTEGER_STRING;
+	RETURN_STRING_TOKEN (INTEGER_STRING);
 }
 
 {HEXADECIMAL_INTEGER} {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return INTEGER_STRING;
+	RETURN_STRING_TOKEN (INTEGER_STRING);
 }
 
 "<<"  {
-	return LEFT_SHIFT;
+	RETURN_TOKEN (LEFT_SHIFT);
 }
 
 ">>" {
-	return RIGHT_SHIFT;
+	RETURN_TOKEN (RIGHT_SHIFT);
 }
 
 "<=" {
-	return LESS_OR_EQUAL;
+	RETURN_TOKEN (LESS_OR_EQUAL);
 }
 
 ">=" {
-	return GREATER_OR_EQUAL;
+	RETURN_TOKEN (GREATER_OR_EQUAL);
 }
 
 "==" {
-	return EQUAL;
+	RETURN_TOKEN (EQUAL);
 }
 
 "!=" {
-	return NOT_EQUAL;
+	RETURN_TOKEN (NOT_EQUAL);
 }
 
 "&&" {
-	return AND;
+	RETURN_TOKEN (AND);
 }
 
 "||" {
-	return OR;
+	RETURN_TOKEN (OR);
+}
+
+"++" {
+	RETURN_TOKEN (PLUS_PLUS);
+}
+
+"--" {
+	RETURN_TOKEN (MINUS_MINUS);
 }
 
 "##" {
-	if (parser->is_gles)
-		glcpp_error(yylloc, yyextra, "Token pasting (##) is illegal in GLES");
-	return PASTE;
+	if (! parser->skipping) {
+		if (parser->is_gles)
+			glcpp_error(yylloc, yyextra, "Token pasting (##) is illegal in GLES");
+		RETURN_TOKEN (PASTE);
+	}
 }
 
 "defined" {
-	return DEFINED;
+	RETURN_TOKEN (DEFINED);
 }
 
 {IDENTIFIER} {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return IDENTIFIER;
+	RETURN_STRING_TOKEN (IDENTIFIER);
 }
 
 {PP_NUMBER} {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return OTHER;
+	RETURN_STRING_TOKEN (OTHER);
 }
 
 {PUNCTUATION} {
-	return yytext[0];
+	RETURN_TOKEN (yytext[0]);
 }
 
 {OTHER}+ {
-	yylval->str = ralloc_strdup (yyextra, yytext);
-	return OTHER;
+	RETURN_STRING_TOKEN (OTHER);
 }
 
 {HSPACE} {
 	if (yyextra->space_tokens) {
-		return SPACE;
+		RETURN_TOKEN (SPACE);
 	}
 }
 
-<SKIP,INITIAL>\n {
+	/* We preserve all newlines, even between #if 0..#endif, so no
+	skipping.. */
+<*>{NEWLINE} {
 	if (parser->commented_newlines) {
 		BEGIN NEWLINE_CATCHUP;
+	} else {
+		BEGIN INITIAL;
 	}
+	yyextra->space_tokens = 1;
 	yyextra->lexing_directive = 0;
 	yylineno++;
 	yycolumn = 0;
-	return NEWLINE;
+	RETURN_TOKEN_NEVER_SKIP (NEWLINE);
 }
 
-	/* Handle missing newline at EOF. */
-<INITIAL><<EOF>> {
+<INITIAL,COMMENT,DEFINE,HASH><<EOF>> {
+	if (YY_START == COMMENT)
+		glcpp_error(yylloc, yyextra, "Unterminated comment");
 	BEGIN DONE; /* Don't keep matching this rule forever. */
 	yyextra->lexing_directive = 0;
-	return NEWLINE;
+	if (! parser->last_token_was_newline)
+		RETURN_TOKEN (NEWLINE);
 }
 
+	/* This is a catch-all to avoid the annoying default flex action which
+	 * matches any character and prints it. If any input ever matches this
+	 * rule, then we have made a mistake above and need to fix one or more
+	 * of the preceding patterns to match that input. */
+
+<*>. {
+	glcpp_error(yylloc, yyextra, "Internal compiler error: Unexpected character: %s", yytext);
+
 	/* We don't actually use the UNREACHABLE start condition. We
-	only have this action here so that we can pretend to call some
+	only have this block here so that we can pretend to call some
 	generated functions, (to avoid "defined but not used"
 	warnings. */
-<UNREACHABLE>. {
-	unput('.');
-	yy_top_state(yyextra);
+        if (YY_START == UNREACHABLE) {
+		unput('.');
+		yy_top_state(yyextra);
+	}
 }
 
 %%
diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y
index 084078eb0..a61697394 100644
--- a/mesalib/src/glsl/glcpp/glcpp-parse.y
+++ b/mesalib/src/glsl/glcpp/glcpp-parse.y
@@ -57,6 +57,9 @@ _string_list_append_item (string_list_t *list, const char *str);
 static int
 _string_list_contains (string_list_t *list, const char *member, int *index);
 
+static const char *
+_string_list_has_duplicate (string_list_t *list);
+
 static int
 _string_list_length (string_list_t *list);
 
@@ -105,18 +108,25 @@ _parser_active_list_pop (glcpp_parser_t *parser);
 static int
 _parser_active_list_contains (glcpp_parser_t *parser, const char *identifier);
 
+typedef enum {
+	EXPANSION_MODE_IGNORE_DEFINED,
+	EXPANSION_MODE_EVALUATE_DEFINED
+} expansion_mode_t;
+
 /* Expand list, and begin lexing from the result (after first
  * prefixing a token of type 'head_token_type').
  */
 static void
 _glcpp_parser_expand_and_lex_from (glcpp_parser_t *parser,
 				   int head_token_type,
-				   token_list_t *list);
+				   token_list_t *list,
+				   expansion_mode_t mode);
 
 /* Perform macro expansion in-place on the given list. */
 static void
 _glcpp_parser_expand_token_list (glcpp_parser_t *parser,
-				 token_list_t *list);
+				 token_list_t *list,
+				 expansion_mode_t mode);
 
 static void
 _glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser,
@@ -164,14 +174,18 @@ add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
 %lex-param {glcpp_parser_t *parser}
 
 %expect 0
-%token COMMA_FINAL DEFINED ELIF_EXPANDED HASH HASH_DEFINE FUNC_IDENTIFIER OBJ_IDENTIFIER HASH_ELIF HASH_ELSE HASH_ENDIF HASH_IF HASH_IFDEF HASH_IFNDEF HASH_LINE HASH_UNDEF HASH_VERSION IDENTIFIER IF_EXPANDED INTEGER INTEGER_STRING LINE_EXPANDED NEWLINE OTHER PLACEHOLDER SPACE
+
+	/* We use HASH_TOKEN, DEFINE_TOKEN and VERSION_TOKEN (as opposed to
+         * HASH, DEFINE, and VERSION) to avoid conflicts with other symbols,
+         * (such as the <HASH> and <DEFINE> start conditions in the lexer). */
+%token DEFINED ELIF_EXPANDED HASH_TOKEN DEFINE_TOKEN FUNC_IDENTIFIER OBJ_IDENTIFIER ELIF ELSE ENDIF ERROR_TOKEN IF IFDEF IFNDEF LINE PRAGMA UNDEF VERSION_TOKEN GARBAGE IDENTIFIER IF_EXPANDED INTEGER INTEGER_STRING LINE_EXPANDED NEWLINE OTHER PLACEHOLDER SPACE PLUS_PLUS MINUS_MINUS
 %token PASTE
 %type <ival> INTEGER operator SPACE integer_constant
 %type <expression_value> expression
-%type <str> IDENTIFIER FUNC_IDENTIFIER OBJ_IDENTIFIER INTEGER_STRING OTHER
+%type <str> IDENTIFIER FUNC_IDENTIFIER OBJ_IDENTIFIER INTEGER_STRING OTHER ERROR_TOKEN PRAGMA
 %type <string_list> identifier_list
-%type <token> preprocessing_token conditional_token
-%type <token_list> pp_tokens replacement_list text_line conditional_tokens
+%type <token> preprocessing_token
+%type <token_list> pp_tokens replacement_list text_line
 %left OR
 %left AND
 %left '|'
@@ -184,6 +198,8 @@ add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
 %left '*' '/' '%'
 %right UNARY
 
+%debug
+
 %%
 
 input:
@@ -192,27 +208,14 @@ input:
 ;
 
 line:
-	control_line {
-		ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "\n");
-	}
-|	HASH_LINE {
-		glcpp_parser_resolve_implicit_version(parser);
-	} pp_tokens NEWLINE {
-
-		if (parser->skip_stack == NULL ||
-		    parser->skip_stack->type == SKIP_NO_SKIP)
-		{
-			_glcpp_parser_expand_and_lex_from (parser,
-							   LINE_EXPANDED, $3);
-		}
-	}
+	control_line
+|	SPACE control_line
 |	text_line {
 		_glcpp_parser_print_expanded_token_list (parser, $1);
 		ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "\n");
 		ralloc_free ($1);
 	}
 |	expanded_line
-|	HASH non_directive
 ;
 
 expanded_line:
@@ -259,29 +262,48 @@ define:
 ;
 
 control_line:
-	HASH_DEFINE {
+	control_line_success {
+		ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "\n");
+	}
+|	control_line_error
+|	HASH_TOKEN LINE {
+		glcpp_parser_resolve_implicit_version(parser);
+	} pp_tokens NEWLINE {
+
+		if (parser->skip_stack == NULL ||
+		    parser->skip_stack->type == SKIP_NO_SKIP)
+		{
+			_glcpp_parser_expand_and_lex_from (parser,
+							   LINE_EXPANDED, $4,
+							   EXPANSION_MODE_IGNORE_DEFINED);
+		}
+	}
+;
+
+control_line_success:
+	HASH_TOKEN DEFINE_TOKEN {
 		glcpp_parser_resolve_implicit_version(parser);
 	} define
-|	HASH_UNDEF {
+|	HASH_TOKEN UNDEF {
 		glcpp_parser_resolve_implicit_version(parser);
 	} IDENTIFIER NEWLINE {
 		macro_t *macro;
-		if (strcmp("__LINE__", $3) == 0
-		    || strcmp("__FILE__", $3) == 0
-		    || strcmp("__VERSION__", $3) == 0)
+		if (strcmp("__LINE__", $4) == 0
+		    || strcmp("__FILE__", $4) == 0
+		    || strcmp("__VERSION__", $4) == 0)
 			glcpp_error(& @1, parser, "Built-in (pre-defined)"
 				    " macro names can not be undefined.");
 
-		macro = hash_table_find (parser->defines, $3);
+		macro = hash_table_find (parser->defines, $4);
 		if (macro) {
-			hash_table_remove (parser->defines, $3);
+			hash_table_remove (parser->defines, $4);
 			ralloc_free (macro);
 		}
-		ralloc_free ($3);
+		ralloc_free ($4);
 	}
-|	HASH_IF {
+|	HASH_TOKEN IF {
 		glcpp_parser_resolve_implicit_version(parser);
-	} conditional_tokens NEWLINE {
+	} pp_tokens NEWLINE {
 		/* Be careful to only evaluate the 'if' expression if
 		 * we are not skipping. When we are skipping, we
 		 * simply push a new 0-valued 'if' onto the skip
@@ -293,7 +315,8 @@ control_line:
 		    parser->skip_stack->type == SKIP_NO_SKIP)
 		{
 			_glcpp_parser_expand_and_lex_from (parser,
-							   IF_EXPANDED, $3);
+							   IF_EXPANDED, $4,
+							   EXPANSION_MODE_EVALUATE_DEFINED);
 		}	
 		else
 		{
@@ -301,7 +324,7 @@ control_line:
 			parser->skip_stack->type = SKIP_TO_ENDIF;
 		}
 	}
-|	HASH_IF NEWLINE {
+|	HASH_TOKEN IF NEWLINE {
 		/* #if without an expression is only an error if we
 		 *  are not skipping */
 		if (parser->skip_stack == NULL ||
@@ -311,21 +334,21 @@ control_line:
 		}	
 		_glcpp_parser_skip_stack_push_if (parser, & @1, 0);
 	}
-|	HASH_IFDEF {
+|	HASH_TOKEN IFDEF {
 		glcpp_parser_resolve_implicit_version(parser);
 	} IDENTIFIER junk NEWLINE {
-		macro_t *macro = hash_table_find (parser->defines, $3);
-		ralloc_free ($3);
+		macro_t *macro = hash_table_find (parser->defines, $4);
+		ralloc_free ($4);
 		_glcpp_parser_skip_stack_push_if (parser, & @1, macro != NULL);
 	}
-|	HASH_IFNDEF {
+|	HASH_TOKEN IFNDEF {
 		glcpp_parser_resolve_implicit_version(parser);
 	} IDENTIFIER junk NEWLINE {
-		macro_t *macro = hash_table_find (parser->defines, $3);
-		ralloc_free ($3);
-		_glcpp_parser_skip_stack_push_if (parser, & @2, macro == NULL);
+		macro_t *macro = hash_table_find (parser->defines, $4);
+		ralloc_free ($4);
+		_glcpp_parser_skip_stack_push_if (parser, & @3, macro == NULL);
 	}
-|	HASH_ELIF conditional_tokens NEWLINE {
+|	HASH_TOKEN ELIF pp_tokens NEWLINE {
 		/* Be careful to only evaluate the 'elif' expression
 		 * if we are not skipping. When we are skipping, we
 		 * simply change to a 0-valued 'elif' on the skip
@@ -337,7 +360,8 @@ control_line:
 		    parser->skip_stack->type == SKIP_TO_ELSE)
 		{
 			_glcpp_parser_expand_and_lex_from (parser,
-							   ELIF_EXPANDED, $2);
+							   ELIF_EXPANDED, $3,
+							   EXPANSION_MODE_EVALUATE_DEFINED);
 		}
 		else if (parser->skip_stack &&
 		    parser->skip_stack->has_else)
@@ -350,7 +374,7 @@ control_line:
 							    "elif", 0);
 		}
 	}
-|	HASH_ELIF NEWLINE {
+|	HASH_TOKEN ELIF NEWLINE {
 		/* #elif without an expression is an error unless we
 		 * are skipping. */
 		if (parser->skip_stack &&
@@ -370,7 +394,7 @@ control_line:
 			glcpp_warning(& @1, parser, "ignoring illegal #elif without expression");
 		}
 	}
-|	HASH_ELSE { parser->lexing_directive = 1; } NEWLINE {
+|	HASH_TOKEN ELSE { parser->lexing_directive = 1; } NEWLINE {
 		if (parser->skip_stack &&
 		    parser->skip_stack->has_else)
 		{
@@ -383,24 +407,39 @@ control_line:
 				parser->skip_stack->has_else = true;
 		}
 	}
-|	HASH_ENDIF {
+|	HASH_TOKEN ENDIF {
 		_glcpp_parser_skip_stack_pop (parser, & @1);
 	} NEWLINE
-|	HASH_VERSION integer_constant NEWLINE {
+|	HASH_TOKEN VERSION_TOKEN integer_constant NEWLINE {
 		if (parser->version_resolved) {
 			glcpp_error(& @1, parser, "#version must appear on the first line");
 		}
-		_glcpp_parser_handle_version_declaration(parser, $2, NULL, true);
+		_glcpp_parser_handle_version_declaration(parser, $3, NULL, true);
 	}
-|	HASH_VERSION integer_constant IDENTIFIER NEWLINE {
+|	HASH_TOKEN VERSION_TOKEN integer_constant IDENTIFIER NEWLINE {
 		if (parser->version_resolved) {
 			glcpp_error(& @1, parser, "#version must appear on the first line");
 		}
-		_glcpp_parser_handle_version_declaration(parser, $2, $3, true);
+		_glcpp_parser_handle_version_declaration(parser, $3, $4, true);
 	}
-|	HASH NEWLINE {
+|	HASH_TOKEN NEWLINE {
 		glcpp_parser_resolve_implicit_version(parser);
 	}
+|	HASH_TOKEN PRAGMA NEWLINE {
+		ralloc_asprintf_rewrite_tail (&parser->output, &parser->output_length, "#%s", $2);
+	}
+;
+
+control_line_error:
+	HASH_TOKEN ERROR_TOKEN NEWLINE {
+		glcpp_error(& @1, parser, "#%s", $2);
+	}
+|	HASH_TOKEN DEFINE_TOKEN NEWLINE {
+		glcpp_error (& @1, parser, "#define without macro name");
+	}
+|	HASH_TOKEN GARBAGE pp_tokens NEWLINE  {
+		glcpp_error (& @1, parser, "Illegal non-directive after #");
+	}
 ;
 
 integer_constant:
@@ -612,12 +651,6 @@ text_line:
 |	pp_tokens NEWLINE
 ;
 
-non_directive:
-	pp_tokens NEWLINE {
-		yyerror (& @1, parser, "Invalid tokens after #");
-	}
-;
-
 replacement_list:
 	/* empty */ { $$ = NULL; }
 |	pp_tokens
@@ -630,31 +663,6 @@ junk:
 	}
 ;
 
-conditional_token:
-	/* Handle "defined" operator */
-	DEFINED IDENTIFIER {
-		int v = hash_table_find (parser->defines, $2) ? 1 : 0;
-		$$ = _token_create_ival (parser, INTEGER, v);
-	}
-|	DEFINED '(' IDENTIFIER ')' {
-		int v = hash_table_find (parser->defines, $3) ? 1 : 0;
-		$$ = _token_create_ival (parser, INTEGER, v);
-	}
-|	preprocessing_token
-;
-
-conditional_tokens:
-	/* Exactly the same as pp_tokens, but using conditional_token */
-	conditional_token {
-		$$ = _token_list_create (parser);
-		_token_list_append ($$, $1);
-	}
-|	conditional_tokens conditional_token {
-		$$ = $1;
-		_token_list_append ($$, $2);
-	}
-;
-
 pp_tokens:
 	preprocessing_token {
 		parser->space_tokens = 1;
@@ -680,6 +688,10 @@ preprocessing_token:
 		$$ = _token_create_ival (parser, $1, $1);
 		$$->location = yylloc;
 	}
+|	DEFINED {
+		$$ = _token_create_ival (parser, DEFINED, DEFINED);
+		$$->location = yylloc;
+	}
 |	OTHER {
 		$$ = _token_create_str (parser, OTHER, $1);
 		$$->location = yylloc;
@@ -722,6 +734,8 @@ operator:
 |	','			{ $$ = ','; }
 |	'='			{ $$ = '='; }
 |	PASTE			{ $$ = PASTE; }
+|	PLUS_PLUS		{ $$ = PLUS_PLUS; }
+|	MINUS_MINUS		{ $$ = MINUS_MINUS; }
 ;
 
 %%
@@ -777,6 +791,25 @@ _string_list_contains (string_list_t *list, const char *member, int *index)
 	return 0;
 }
 
+/* Return duplicate string in list (if any), NULL otherwise. */
+const char *
+_string_list_has_duplicate (string_list_t *list)
+{
+	string_node_t *node, *dup;
+
+	if (list == NULL)
+		return NULL;
+
+	for (node = list->head; node; node = node->next) {
+		for (dup = node->next; dup; dup = dup->next) {
+			if (strcmp (node->str, dup->str) == 0)
+				return node->str;
+		}
+	}
+
+	return NULL;
+}
+
 int
 _string_list_length (string_list_t *list)
 {
@@ -1123,14 +1156,21 @@ _token_print (char **out, size_t *len, token_t *token)
 	case PASTE:
 		ralloc_asprintf_rewrite_tail (out, len, "##");
 		break;
-	case COMMA_FINAL:
-		ralloc_asprintf_rewrite_tail (out, len, ",");
+        case PLUS_PLUS:
+		ralloc_asprintf_rewrite_tail (out, len, "++");
+		break;
+        case MINUS_MINUS:
+		ralloc_asprintf_rewrite_tail (out, len, "--");
+		break;
+	case DEFINED:
+		ralloc_asprintf_rewrite_tail (out, len, "defined");
 		break;
 	case PLACEHOLDER:
 		/* Nothing to print. */
 		break;
 	default:
 		assert(!"Error: Don't know how to print token.");
+
 		break;
 	}
 }
@@ -1308,12 +1348,16 @@ glcpp_parser_create (const struct gl_extensions *extensions, gl_api api)
 	parser->active = NULL;
 	parser->lexing_directive = 0;
 	parser->space_tokens = 1;
+	parser->last_token_was_newline = 0;
+	parser->last_token_was_space = 0;
+	parser->first_non_space_token_this_line = 1;
 	parser->newline_as_space = 0;
 	parser->in_control_line = 0;
 	parser->paren_count = 0;
         parser->commented_newlines = 0;
 
 	parser->skip_stack = NULL;
+	parser->skipping = 0;
 
 	parser->lex_from_list = NULL;
 	parser->lex_from_node = NULL;
@@ -1459,15 +1503,143 @@ _token_list_create_with_one_integer (void *ctx, int ival)
 	return _token_list_create_with_one_ival (ctx, INTEGER, ival);
 }
 
+/* Evaluate a DEFINED token node (based on subsequent tokens in the list).
+ *
+ * Note: This function must only be called when "node" is a DEFINED token,
+ * (and will abort with an assertion failure otherwise).
+ *
+ * If "node" is followed, (ignoring any SPACE tokens), by an IDENTIFIER token
+ * (optionally preceded and followed by '(' and ')' tokens) then the following
+ * occurs:
+ *
+ *	If the identifier is a defined macro, this function returns 1.
+ *
+ *	If the identifier is not a defined macro, this function returns 0.
+ *
+ *	In either case, *last will be updated to the last node in the list
+ *	consumed by the evaluation, (either the token of the identifier or the
+ *	token of the closing parenthesis).
+ *
+ * In all other cases, (such as "node is the final node of the list", or
+ * "missing closing parenthesis", etc.), this function generates a
+ * preprocessor error, returns -1 and *last will not be set.
+ */
+static int
+_glcpp_parser_evaluate_defined (glcpp_parser_t *parser,
+				token_node_t *node,
+				token_node_t **last)
+{
+	token_node_t *argument, *defined = node;
+
+	assert (node->token->type == DEFINED);
+
+	node = node->next;
+
+	/* Ignore whitespace after DEFINED token. */
+	while (node && node->token->type == SPACE)
+		node = node->next;
+
+	if (node == NULL)
+		goto FAIL;
+
+	if (node->token->type == IDENTIFIER || node->token->type == OTHER) {
+		argument = node;
+	} else if (node->token->type == '(') {
+		node = node->next;
+
+		/* Ignore whitespace after '(' token. */
+		while (node && node->token->type == SPACE)
+			node = node->next;
+
+		if (node == NULL || (node->token->type != IDENTIFIER &&
+				     node->token->type != OTHER))
+		{
+			goto FAIL;
+		}
+
+		argument = node;
+
+		node = node->next;
+
+		/* Ignore whitespace after identifier, before ')' token. */
+		while (node && node->token->type == SPACE)
+			node = node->next;
+
+		if (node == NULL || node->token->type != ')')
+			goto FAIL;
+	} else {
+		goto FAIL;
+	}
+
+	*last = node;
+
+	return hash_table_find (parser->defines,
+				argument->token->value.str) ? 1 : 0;
+
+FAIL:
+	glcpp_error (&defined->token->location, parser,
+		     "\"defined\" not followed by an identifier");
+	return -1;
+}
+
+/* Evaluate all DEFINED nodes in a given list, modifying the list in place.
+ */
+static void
+_glcpp_parser_evaluate_defined_in_list (glcpp_parser_t *parser,
+					token_list_t *list)
+{
+	token_node_t *node, *node_prev, *replacement, *last = NULL;
+	int value;
+
+	if (list == NULL)
+		return;
+
+	node_prev = NULL;
+	node = list->head;
+
+	while (node) {
+
+		if (node->token->type != DEFINED)
+			goto NEXT;
+
+		value = _glcpp_parser_evaluate_defined (parser, node, &last);
+		if (value == -1)
+			goto NEXT;
+
+		replacement = ralloc (list, token_node_t);
+		replacement->token = _token_create_ival (list, INTEGER, value);
+
+		/* Splice replacement node into list, replacing from "node"
+		 * through "last". */
+		if (node_prev)
+			node_prev->next = replacement;
+		else
+			list->head = replacement;
+		replacement->next = last->next;
+		if (last == list->tail)
+			list->tail = replacement;
+
+		node = replacement;
+
+	NEXT:
+		node_prev = node;
+		node = node->next;
+	}
+}
+
 /* Perform macro expansion on 'list', placing the resulting tokens
  * into a new list which is initialized with a first token of type
  * 'head_token_type'. Then begin lexing from the resulting list,
  * (return to the current lexing source when this list is exhausted).
+ *
+ * See the documentation of _glcpp_parser_expand_token_list for a description
+ * of the "mode" parameter.
  */
 static void
 _glcpp_parser_expand_and_lex_from (glcpp_parser_t *parser,
 				   int head_token_type,
-				   token_list_t *list)
+				   token_list_t *list,
+				   expansion_mode_t mode)
 {
 	token_list_t *expanded;
 	token_t *token;
@@ -1475,7 +1647,7 @@ _glcpp_parser_expand_and_lex_from (glcpp_parser_t *parser,
 	expanded = _token_list_create (parser);
 	token = _token_create_ival (parser, head_token_type, head_token_type);
 	_token_list_append (expanded, token);
-	_glcpp_parser_expand_token_list (parser, list);
+	_glcpp_parser_expand_token_list (parser, list, mode);
 	_token_list_append_list (expanded, list);
 	glcpp_parser_lex_from (parser, expanded);
 }
@@ -1538,12 +1710,15 @@ _glcpp_parser_apply_pastes (glcpp_parser_t *parser, token_list_t *list)
  * *last to the last node in the list that was consumed by the
  * expansion. Specifically, *last will be set as follows: as the
  * token of the closing right parenthesis.
+ *
+ * See the documentation of _glcpp_parser_expand_token_list for a description
+ * of the "mode" parameter.
  */
 static token_list_t *
 _glcpp_parser_expand_function (glcpp_parser_t *parser,
 			       token_node_t *node,
-			       token_node_t **last)
-			       
+			       token_node_t **last,
+			       expansion_mode_t mode)
 {
 	macro_t *macro;
 	const char *identifier;
@@ -1612,7 +1787,8 @@ _glcpp_parser_expand_function (glcpp_parser_t *parser,
 				expanded_argument = _token_list_copy (parser,
 								      argument);
 				_glcpp_parser_expand_token_list (parser,
-								 expanded_argument);
+								 expanded_argument,
+								 mode);
 				_token_list_append_list (substituted,
 							 expanded_argument);
 			} else {
@@ -1652,11 +1828,15 @@ _glcpp_parser_expand_function (glcpp_parser_t *parser,
  *
  *	As the token of the closing right parenthesis in the case of
  *	function-like macro expansion.
+ *
+ * See the documentation of _glcpp_parser_expand_token_list for a description
+ * of the "mode" parameter.
  */
 static token_list_t *
 _glcpp_parser_expand_node (glcpp_parser_t *parser,
 			   token_node_t *node,
-			   token_node_t **last)
+			   token_node_t **last,
+			   expansion_mode_t mode)
 {
 	token_t *token = node->token;
 	const char *identifier;
@@ -1664,14 +1844,6 @@ _glcpp_parser_expand_node (glcpp_parser_t *parser,
 
 	/* We only expand identifiers */
 	if (token->type != IDENTIFIER) {
-		/* We change any COMMA into a COMMA_FINAL to prevent
-		 * it being mistaken for an argument separator
-		 * later. */
-		if (token->type == ',') {
-			token->type = COMMA_FINAL;
-			token->value.ival = COMMA_FINAL;
-		}
-
 		return NULL;
 	}
 
@@ -1723,7 +1895,7 @@ _glcpp_parser_expand_node (glcpp_parser_t *parser,
 		return replacement;
 	}
 
-	return _glcpp_parser_expand_function (parser, node, last);
+	return _glcpp_parser_expand_function (parser, node, last, mode);
 }
 
 /* Push a new identifier onto the parser's active list.
@@ -1782,11 +1954,28 @@ _parser_active_list_contains (glcpp_parser_t *parser, const char *identifier)
 /* Walk over the token list replacing nodes with their expansion.
  * Whenever nodes are expanded the walking will walk over the new
  * nodes, continuing to expand as necessary. The results are placed in
- * 'list' itself;
+ * 'list' itself.
+ *
+ * The "mode" argument controls the handling of any DEFINED tokens that
+ * result from expansion as follows:
+ *
+ *	EXPANSION_MODE_IGNORE_DEFINED: Any resulting DEFINED tokens will be
+ *		left in the final list, unevaluated. This is the correct mode
+ *		for expanding any list in any context other than a
+ *		preprocessor conditional, (#if or #elif).
+ *
+ *	EXPANSION_MODE_EVALUATE_DEFINED: Any resulting DEFINED tokens will be
+ *		evaluated to 0 or 1 tokens depending on whether the following
+ *		token is the name of a defined macro. If the DEFINED token is
+ *		not followed by an (optionally parenthesized) identifier, then
+ *		an error will be generated. This the correct mode for
+ *		expanding any list in the context of a preprocessor
+ *		conditional, (#if or #elif).
  */
 static void
 _glcpp_parser_expand_token_list (glcpp_parser_t *parser,
-				 token_list_t *list)
+				 token_list_t *list,
+				 expansion_mode_t mode)
 {
 	token_node_t *node_prev;
 	token_node_t *node, *last = NULL;
@@ -1801,15 +1990,23 @@ _glcpp_parser_expand_token_list (glcpp_parser_t *parser,
 	node_prev = NULL;
 	node = list->head;
 
+	if (mode == EXPANSION_MODE_EVALUATE_DEFINED)
+		_glcpp_parser_evaluate_defined_in_list (parser, list);
+
 	while (node) {
 
 		while (parser->active && parser->active->marker == node)
 			_parser_active_list_pop (parser);
 
-		expansion = _glcpp_parser_expand_node (parser, node, &last);
+		expansion = _glcpp_parser_expand_node (parser, node, &last, mode);
 		if (expansion) {
 			token_node_t *n;
 
+			if (mode == EXPANSION_MODE_EVALUATE_DEFINED) {
+				_glcpp_parser_evaluate_defined_in_list (parser,
+									expansion);
+			}
+
 			for (n = node; n != last->next; n = n->next)
 				while (parser->active &&
 				       parser->active->marker == n)
@@ -1862,7 +2059,7 @@ _glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser,
 	if (list == NULL)
 		return;
 
-	_glcpp_parser_expand_token_list (parser, list);
+	_glcpp_parser_expand_token_list (parser, list, EXPANSION_MODE_IGNORE_DEFINED);
 
 	_token_list_trim_trailing_space (list);
 
@@ -1923,6 +2120,10 @@ _define_object_macro (glcpp_parser_t *parser,
 {
 	macro_t *macro, *previous;
 
+	/* We define pre-defined macros before we've started parsing the
+         * actual file. So if there's no location defined yet, that's what
+         * were doing and we don't want to generate an error for using the
+         * reserved names. */
 	if (loc != NULL)
 		_check_for_reserved_macro_name(parser, loc, identifier);
 
@@ -1955,9 +2156,16 @@ _define_function_macro (glcpp_parser_t *parser,
 			token_list_t *replacements)
 {
 	macro_t *macro, *previous;
+	const char *dup;
 
 	_check_for_reserved_macro_name(parser, loc, identifier);
 
+        /* Check for any duplicate parameter names. */
+	if ((dup = _string_list_has_duplicate (parameters)) != NULL) {
+		glcpp_error (loc, parser, "Duplicate macro parameter \"%s\"",
+			     dup);
+	}
+
 	macro = ralloc (parser, macro_t);
 	ralloc_steal (macro, parameters);
 	ralloc_steal (macro, replacements);
@@ -2020,11 +2228,11 @@ glcpp_parser_lex (YYSTYPE *yylval, YYLTYPE *yylloc, glcpp_parser_t *parser)
 			if (ret == NEWLINE)
 				parser->in_control_line = 0;
 		}
-		else if (ret == HASH_DEFINE ||
-			   ret == HASH_UNDEF || ret == HASH_IF ||
-			   ret == HASH_IFDEF || ret == HASH_IFNDEF ||
-			   ret == HASH_ELIF || ret == HASH_ELSE ||
-			   ret == HASH_ENDIF || ret == HASH)
+		else if (ret == DEFINE_TOKEN ||
+			 ret == UNDEF || ret == IF ||
+			 ret == IFDEF || ret == IFNDEF ||
+			 ret == ELIF || ret == ELSE ||
+			 ret == ENDIF || ret == HASH_TOKEN)
 		{
 			parser->in_control_line = 1;
 		}
@@ -2117,7 +2325,7 @@ _glcpp_parser_skip_stack_change_if (glcpp_parser_t *parser, YYLTYPE *loc,
 				    const char *type, int condition)
 {
 	if (parser->skip_stack == NULL) {
-		glcpp_error (loc, parser, "%s without #if\n", type);
+		glcpp_error (loc, parser, "#%s without #if\n", type);
 		return;
 	}
 
@@ -2170,6 +2378,8 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
 	   if (extensions != NULL) {
 	      if (extensions->OES_EGL_image_external)
 	         add_builtin_define(parser, "GL_OES_EGL_image_external", 1);
+              if (extensions->OES_standard_derivatives)
+                 add_builtin_define(parser, "GL_OES_standard_derivatives", 1);
 	   }
 	} else {
 	   add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
diff --git a/mesalib/src/glsl/glcpp/glcpp.c b/mesalib/src/glsl/glcpp/glcpp.c
index 0144be85b..1a4b8b4f0 100644
--- a/mesalib/src/glsl/glcpp/glcpp.c
+++ b/mesalib/src/glsl/glcpp/glcpp.c
@@ -132,6 +132,7 @@ enum {
 const static struct option
 long_options[] = {
 	{"disable-line-continuations", no_argument, 0, DISABLE_LINE_CONTINUATIONS_OPT },
+        {"debug",                      no_argument, 0, 'd'},
 	{0,                            0,           0, 0 }
 };
 
@@ -148,11 +149,14 @@ main (int argc, char *argv[])
 
 	init_fake_gl_context (&gl_ctx);
 
-	while ((c = getopt_long(argc, argv, "", long_options, NULL)) != -1) {
+	while ((c = getopt_long(argc, argv, "d", long_options, NULL)) != -1) {
 		switch (c) {
 		case DISABLE_LINE_CONTINUATIONS_OPT:
 			gl_ctx.Const.DisableGLSLLineContinuations = true;
 			break;
+                case 'd':
+			glcpp_parser_debug = 1;
+			break;
 		default:
 			usage ();
 			exit (1);
diff --git a/mesalib/src/glsl/glcpp/glcpp.h b/mesalib/src/glsl/glcpp/glcpp.h
index 64b487202..70aa14b6e 100644
--- a/mesalib/src/glsl/glcpp/glcpp.h
+++ b/mesalib/src/glsl/glcpp/glcpp.h
@@ -29,7 +29,7 @@
 
 #include "main/mtypes.h"
 
-#include "../ralloc.h"
+#include "util/ralloc.h"
 
 #include "program/hash_table.h"
 
@@ -177,11 +177,15 @@ struct glcpp_parser {
 	active_list_t *active;
 	int lexing_directive;
 	int space_tokens;
+	int last_token_was_newline;
+	int last_token_was_space;
+	int first_non_space_token_this_line;
 	int newline_as_space;
 	int in_control_line;
 	int paren_count;
 	int commented_newlines;
 	skip_node_t *skip_stack;
+	int skipping;
 	token_list_t *lex_from_list;
 	token_node_t *lex_from_node;
 	char *output;
diff --git a/mesalib/src/glsl/glcpp/pp.c b/mesalib/src/glsl/glcpp/pp.c
index 4a623f81e..a54bcbe16 100644
--- a/mesalib/src/glsl/glcpp/pp.c
+++ b/mesalib/src/glsl/glcpp/pp.c
@@ -70,6 +70,42 @@ glcpp_warning (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...)
 				     &parser->info_log_length, "\n");
 }
 
+/* Given str, (that's expected to start with a newline terminator of some
+ * sort), return a pointer to the first character in str after the newline.
+ *
+ * A newline terminator can be any of the following sequences:
+ *
+ *	"\r\n"
+ *	"\n\r"
+ *	"\n"
+ *	"\r"
+ *
+ * And the longest such sequence will be skipped.
+ */
+static const char *
+skip_newline (const char *str)
+{
+	const char *ret = str;
+
+	if (ret == NULL)
+		return ret;
+
+	if (*ret == '\0')
+		return ret;
+
+	if (*ret == '\r') {
+		ret++;
+		if (*ret && *ret == '\n')
+			ret++;
+	} else if (*ret == '\n') {
+		ret++;
+		if (*ret && *ret == '\r')
+			ret++;
+	}
+
+	return ret;
+}
+
 /* Remove any line continuation characters in the shader, (whether in
  * preprocessing directives or in GLSL code).
  */
@@ -78,10 +114,49 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader)
 {
 	char *clean = ralloc_strdup(ctx, "");
 	const char *backslash, *newline, *search_start;
+        const char *cr, *lf;
+        char newline_separator[3];
 	int collapsed_newlines = 0;
 
 	search_start = shader;
 
+	/* Determine what flavor of newlines this shader is using. GLSL
+	 * provides for 4 different possible ways to separate lines, (using
+	 * one or two characters):
+	 *
+	 *	"\n" (line-feed, like Linux, Unix, and new Mac OS)
+	 *	"\r" (carriage-return, like old Mac files)
+	 *	"\r\n" (carriage-return + line-feed, like DOS files)
+	 *	"\n\r" (line-feed + carriage-return, like nothing, really)
+	 *
+	 * This code explicitly supports a shader that uses a mixture of
+	 * newline terminators and will properly handle line continuation
+	 * backslashes followed by any of the above.
+	 *
+	 * But, since we must also insert additional newlines in the output
+	 * (for any collapsed lines) we attempt to maintain consistency by
+	 * examining the first encountered newline terminator, and using the
+	 * same terminator for any newlines we insert.
+	 */
+	cr = strchr(search_start, '\r');
+	lf = strchr(search_start, '\n');
+
+	newline_separator[0] = '\n';
+	newline_separator[1] = '\0';
+	newline_separator[2] = '\0';
+
+	if (cr == NULL) {
+		/* Nothing to do. */
+	} else if (lf == NULL) {
+		newline_separator[0] = '\r';
+	} else if (lf == cr + 1) {
+		newline_separator[0] = '\r';
+		newline_separator[1] = '\n';
+	} else if (cr == lf + 1) {
+		newline_separator[0] = '\n';
+		newline_separator[1] = '\r';
+	}
+
 	while (true) {
 		backslash = strchr(search_start, '\\');
 
@@ -91,17 +166,24 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader)
 		 * line numbers.
 		 */
 		if (collapsed_newlines) {
-			newline = strchr(search_start, '\n');
+			cr = strchr (search_start, '\r');
+			lf = strchr (search_start, '\n');
+			if (cr && lf)
+				newline = cr < lf ? cr : lf;
+			else if (cr)
+				newline = cr;
+			else
+				newline = lf;
 			if (newline &&
 			    (backslash == NULL || newline < backslash))
 			{
 				ralloc_strncat(&clean, shader,
 					       newline - shader + 1);
 				while (collapsed_newlines) {
-					ralloc_strcat(&clean, "\n");
+					ralloc_strcat(&clean, newline_separator);
 					collapsed_newlines--;
 				}
-				shader = newline + 1;
+				shader = skip_newline (newline);
 				search_start = shader;
 			}
 		}
@@ -116,15 +198,11 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader)
 		 * advance the shader pointer to the character after the
 		 * newline.
 		 */
-		if (backslash[1] == '\n' ||
-		    (backslash[1] == '\r' && backslash[2] == '\n'))
+		if (backslash[1] == '\r' || backslash[1] == '\n')
 		{
 			collapsed_newlines++;
 			ralloc_strncat(&clean, shader, backslash - shader);
-			if (backslash[1] == '\n')
-				shader = backslash + 2;
-			else
-				shader = backslash + 3;
+			shader = skip_newline (backslash + 1);
 			search_start = shader;
 		}
 	}
diff --git a/mesalib/src/glsl/glsl_lexer.ll b/mesalib/src/glsl/glsl_lexer.ll
index db7b1d179..b7c4aad3a 100644
--- a/mesalib/src/glsl/glsl_lexer.ll
+++ b/mesalib/src/glsl/glsl_lexer.ll
@@ -152,7 +152,11 @@ literal_integer(char *text, int len, struct _mesa_glsl_parse_state *state,
 %option never-interactive
 %option prefix="_mesa_glsl_lexer_"
 %option extra-type="struct _mesa_glsl_parse_state *"
+%option warn nodefault
 
+	/* Note: When adding any start conditions to this list, you must also
+	 * update the "Internal compiler error" catch-all rule near the end of
+	 * this file. */
 %x PP PRAGMA
 
 DEC_INT		[1-9][0-9]*
@@ -236,6 +240,7 @@ HASH		^{SPC}#{SPC}
 				    return INTCONSTANT;
 				}
 <PP>\n				{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
+<PP>.				{ return yytext[0]; }
 
 \n		{ yylineno++; yycolumn = 0; }
 
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index 890123ad1..2d94d3554 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -31,7 +31,7 @@ extern "C" {
 #include "main/shaderobj.h"
 }
 
-#include "ralloc.h"
+#include "util/ralloc.h"
 #include "ast.h"
 #include "glsl_parser_extras.h"
 #include "glsl_parser.h"
@@ -1487,7 +1487,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader,
    if (shader->InfoLog)
       ralloc_free(shader->InfoLog);
 
-   shader->symbols = state->symbols;
+   shader->symbols = new(shader->ir) glsl_symbol_table;
    shader->CompileStatus = !state->error;
    shader->InfoLog = state->info_log;
    shader->Version = state->language_version;
@@ -1500,6 +1500,30 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader,
    /* Retain any live IR, but trash the rest. */
    reparent_ir(shader->ir, shader->ir);
 
+   /* Destroy the symbol table.  Create a new symbol table that contains only
+    * the variables and functions that still exist in the IR.  The symbol
+    * table will be used later during linking.
+    *
+    * There must NOT be any freed objects still referenced by the symbol
+    * table.  That could cause the linker to dereference freed memory.
+    *
+    * We don't have to worry about types or interface-types here because those
+    * are fly-weights that are looked up by glsl_type.
+    */
+   foreach_in_list (ir_instruction, ir, shader->ir) {
+      switch (ir->ir_type) {
+      case ir_type_function:
+         shader->symbols->add_function((ir_function *) ir);
+         break;
+      case ir_type_variable:
+         shader->symbols->add_variable((ir_variable *) ir);
+         break;
+      default:
+         break;
+      }
+   }
+
+   delete state->symbols;
    ralloc_free(state);
 }
 
diff --git a/mesalib/src/glsl/glsl_types.cpp b/mesalib/src/glsl/glsl_types.cpp
index f9cd258fe..66e9b1330 100644
--- a/mesalib/src/glsl/glsl_types.cpp
+++ b/mesalib/src/glsl/glsl_types.cpp
@@ -108,7 +108,7 @@ glsl_type::glsl_type(const glsl_struct_field *fields, unsigned num_fields,
       this->fields.structure[i].interpolation = fields[i].interpolation;
       this->fields.structure[i].centroid = fields[i].centroid;
       this->fields.structure[i].sample = fields[i].sample;
-      this->fields.structure[i].row_major = fields[i].row_major;
+      this->fields.structure[i].matrix_layout = fields[i].matrix_layout;
    }
 }
 
@@ -136,7 +136,7 @@ glsl_type::glsl_type(const glsl_struct_field *fields, unsigned num_fields,
       this->fields.structure[i].interpolation = fields[i].interpolation;
       this->fields.structure[i].centroid = fields[i].centroid;
       this->fields.structure[i].sample = fields[i].sample;
-      this->fields.structure[i].row_major = fields[i].row_major;
+      this->fields.structure[i].matrix_layout = fields[i].matrix_layout;
    }
 }
 
@@ -496,8 +496,8 @@ glsl_type::record_compare(const glsl_type *b) const
       if (strcmp(this->fields.structure[i].name,
 		 b->fields.structure[i].name) != 0)
 	 return false;
-      if (this->fields.structure[i].row_major
-         != b->fields.structure[i].row_major)
+      if (this->fields.structure[i].matrix_layout
+         != b->fields.structure[i].matrix_layout)
         return false;
       if (this->fields.structure[i].location
           != b->fields.structure[i].location)
@@ -826,9 +826,18 @@ glsl_type::std140_base_alignment(bool row_major) const
    if (this->is_record()) {
       unsigned base_alignment = 16;
       for (unsigned i = 0; i < this->length; i++) {
+         bool field_row_major = row_major;
+         const enum glsl_matrix_layout matrix_layout =
+            glsl_matrix_layout(this->fields.structure[i].matrix_layout);
+         if (matrix_layout == GLSL_MATRIX_LAYOUT_ROW_MAJOR) {
+            field_row_major = true;
+         } else if (matrix_layout == GLSL_MATRIX_LAYOUT_COLUMN_MAJOR) {
+            field_row_major = false;
+         }
+
 	 const struct glsl_type *field_type = this->fields.structure[i].type;
 	 base_alignment = MAX2(base_alignment,
-			       field_type->std140_base_alignment(row_major));
+			       field_type->std140_base_alignment(field_row_major));
       }
       return base_alignment;
    }
@@ -872,8 +881,7 @@ glsl_type::std140_size(bool row_major) const
     *     and <R> rows, the matrix is stored identically to a row of <S>*<R>
     *     row vectors with <C> components each, according to rule (4).
     */
-   if (this->is_matrix() || (this->is_array() &&
-			     this->fields.array->is_matrix())) {
+   if (this->without_array()->is_matrix()) {
       const struct glsl_type *element_type;
       const struct glsl_type *vec_type;
       unsigned int array_len;
@@ -935,14 +943,29 @@ glsl_type::std140_size(bool row_major) const
     */
    if (this->is_record()) {
       unsigned size = 0;
+      unsigned max_align = 0;
+
       for (unsigned i = 0; i < this->length; i++) {
+         bool field_row_major = row_major;
+         const enum glsl_matrix_layout matrix_layout =
+            glsl_matrix_layout(this->fields.structure[i].matrix_layout);
+         if (matrix_layout == GLSL_MATRIX_LAYOUT_ROW_MAJOR) {
+            field_row_major = true;
+         } else if (matrix_layout == GLSL_MATRIX_LAYOUT_COLUMN_MAJOR) {
+            field_row_major = false;
+         }
+
 	 const struct glsl_type *field_type = this->fields.structure[i].type;
-	 unsigned align = field_type->std140_base_alignment(row_major);
+	 unsigned align = field_type->std140_base_alignment(field_row_major);
 	 size = glsl_align(size, align);
-	 size += field_type->std140_size(row_major);
+	 size += field_type->std140_size(field_row_major);
+
+         max_align = MAX2(align, max_align);
+
+         if (field_type->is_record() && (i + 1 < this->length))
+            size = glsl_align(size, 16);
       }
-      size = glsl_align(size,
-			this->fields.structure[0].type->std140_base_alignment(row_major));
+      size = glsl_align(size, max_align);
       return size;
    }
 
diff --git a/mesalib/src/glsl/glsl_types.h b/mesalib/src/glsl/glsl_types.h
index 0b63d4850..d545533dc 100644
--- a/mesalib/src/glsl/glsl_types.h
+++ b/mesalib/src/glsl/glsl_types.h
@@ -79,9 +79,30 @@ enum glsl_interface_packing {
    GLSL_INTERFACE_PACKING_PACKED
 };
 
+enum glsl_matrix_layout {
+   /**
+    * The layout of the matrix is inherited from the object containing the
+    * matrix (the top level structure or the uniform block).
+    */
+   GLSL_MATRIX_LAYOUT_INHERITED,
+
+   /**
+    * Explicit column-major layout
+    *
+    * If a uniform block doesn't have an explicit layout set, it will default
+    * to this layout.
+    */
+   GLSL_MATRIX_LAYOUT_COLUMN_MAJOR,
+
+   /**
+    * Row-major layout
+    */
+   GLSL_MATRIX_LAYOUT_ROW_MAJOR
+};
+
 #ifdef __cplusplus
 #include "GL/gl.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 struct glsl_type {
    GLenum gl_type;
@@ -465,6 +486,18 @@ struct glsl_type {
    }
 
    /**
+    * Get the type stripped of any arrays
+    *
+    * \return
+    * Pointer to the type of elements of the first non-array type for array
+    * types, or pointer to itself for non-array types.
+    */
+   const glsl_type *without_array() const
+   {
+      return this->is_array() ? this->fields.array : this;
+   }
+
+   /**
     * Return the amount of atomic counter storage required for a type.
     */
    unsigned atomic_size() const
@@ -643,7 +676,6 @@ private:
 struct glsl_struct_field {
    const struct glsl_type *type;
    const char *name;
-   bool row_major;
 
    /**
     * For interface blocks, gl_varying_slot corresponding to the input/output
@@ -673,6 +705,11 @@ struct glsl_struct_field {
    unsigned sample:1;
 
    /**
+    * Layout of the matrix.  Uses glsl_matrix_layout values.
+    */
+   unsigned matrix_layout:2;
+
+   /**
     * For interface blocks, it has a value if this variable uses multiple vertex
     * streams (as in ir_variable::stream). -1 otherwise.
     */
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index ea19924ab..31c354556 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -29,7 +29,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "ralloc.h"
+#include "util/ralloc.h"
 #include "glsl_types.h"
 #include "list.h"
 #include "ir_visitor.h"
@@ -660,6 +660,11 @@ public:
       unsigned location_frac:2;
 
       /**
+       * Layout of the matrix.  Uses glsl_matrix_layout values.
+       */
+      unsigned matrix_layout:2;
+
+      /**
        * Non-zero if this variable was created by lowering a named interface
        * block which was not an array.
        *
@@ -974,6 +979,7 @@ public:
     */
    ir_function_signature *matching_signature(_mesa_glsl_parse_state *state,
                                              const exec_list *actual_param,
+                                             bool allow_builtins,
 					     bool *match_is_exact);
 
    /**
@@ -981,7 +987,8 @@ public:
     * conversions into account.
     */
    ir_function_signature *matching_signature(_mesa_glsl_parse_state *state,
-                                             const exec_list *actual_param);
+                                             const exec_list *actual_param,
+                                             bool allow_builtins);
 
    /**
     * Find a signature that exactly matches a set of actual parameters without
diff --git a/mesalib/src/glsl/ir_function.cpp b/mesalib/src/glsl/ir_function.cpp
index 7d6c2f451..98bec45ce 100644
--- a/mesalib/src/glsl/ir_function.cpp
+++ b/mesalib/src/glsl/ir_function.cpp
@@ -281,15 +281,18 @@ choose_best_inexact_overload(_mesa_glsl_parse_state *state,
 
 ir_function_signature *
 ir_function::matching_signature(_mesa_glsl_parse_state *state,
-                                const exec_list *actual_parameters)
+                                const exec_list *actual_parameters,
+                                bool allow_builtins)
 {
    bool is_exact;
-   return matching_signature(state, actual_parameters, &is_exact);
+   return matching_signature(state, actual_parameters, allow_builtins,
+                             &is_exact);
 }
 
 ir_function_signature *
 ir_function::matching_signature(_mesa_glsl_parse_state *state,
                                 const exec_list *actual_parameters,
+                                bool allow_builtins,
                                 bool *is_exact)
 {
    ir_function_signature **inexact_matches = NULL;
@@ -308,7 +311,8 @@ ir_function::matching_signature(_mesa_glsl_parse_state *state,
     */
    foreach_in_list(ir_function_signature, sig, &this->signatures) {
       /* Skip over any built-ins that aren't available in this shader. */
-      if (sig->is_builtin() && !sig->is_builtin_available(state))
+      if (sig->is_builtin() && (!allow_builtins ||
+                                !sig->is_builtin_available(state)))
          continue;
 
       switch (parameter_lists_match(state, & sig->parameters, actual_parameters)) {
diff --git a/mesalib/src/glsl/ir_reader.cpp b/mesalib/src/glsl/ir_reader.cpp
index e3566e1d6..ae00e7934 100644
--- a/mesalib/src/glsl/ir_reader.cpp
+++ b/mesalib/src/glsl/ir_reader.cpp
@@ -677,7 +677,8 @@ ir_reader::read_call(s_expression *expr)
       return NULL;
    }
 
-   ir_function_signature *callee = f->matching_signature(state, &parameters);
+   ir_function_signature *callee =
+      f->matching_signature(state, &parameters, true);
    if (callee == NULL) {
       ir_read_error(expr, "couldn't find matching signature for function "
                     "%s", name->value());
diff --git a/mesalib/src/glsl/ir_variable_refcount.cpp b/mesalib/src/glsl/ir_variable_refcount.cpp
index 923eb1a82..f67fe6784 100644
--- a/mesalib/src/glsl/ir_variable_refcount.cpp
+++ b/mesalib/src/glsl/ir_variable_refcount.cpp
@@ -33,7 +33,7 @@
 #include "ir_visitor.h"
 #include "ir_variable_refcount.h"
 #include "glsl_types.h"
-#include "main/hash_table.h"
+#include "util/hash_table.h"
 
 ir_variable_refcount_visitor::ir_variable_refcount_visitor()
 {
diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp
index 2ce9609b5..f86aec689 100644
--- a/mesalib/src/glsl/link_functions.cpp
+++ b/mesalib/src/glsl/link_functions.cpp
@@ -307,7 +307,7 @@ find_matching_signature(const char *name, const exec_list *actual_parameters,
 	 continue;
 
       ir_function_signature *sig =
-         f->matching_signature(NULL, actual_parameters);
+         f->matching_signature(NULL, actual_parameters, use_builtin);
 
       if ((sig == NULL) ||
           (!sig->is_defined && !sig->is_intrinsic))
diff --git a/mesalib/src/glsl/link_uniform_block_active_visitor.cpp b/mesalib/src/glsl/link_uniform_block_active_visitor.cpp
index 854309f9b..9da6a4bba 100644
--- a/mesalib/src/glsl/link_uniform_block_active_visitor.cpp
+++ b/mesalib/src/glsl/link_uniform_block_active_visitor.cpp
@@ -73,6 +73,45 @@ process_block(void *mem_ctx, struct hash_table *ht, ir_variable *var)
 }
 
 ir_visitor_status
+link_uniform_block_active_visitor::visit(ir_variable *var)
+{
+   if (!var->is_in_uniform_block())
+      return visit_continue;
+
+   const glsl_type *const block_type = var->is_interface_instance()
+      ? var->type : var->get_interface_type();
+
+   /* Section 2.11.6 (Uniform Variables) of the OpenGL ES 3.0.3 spec says:
+    *
+    *     "All members of a named uniform block declared with a shared or
+    *     std140 layout qualifier are considered active, even if they are not
+    *     referenced in any shader in the program. The uniform block itself is
+    *     also considered active, even if no member of the block is
+    *     referenced."
+    */
+   if (block_type->interface_packing == GLSL_INTERFACE_PACKING_PACKED)
+      return visit_continue;
+
+   /* Process the block.  Bail if there was an error.
+    */
+   link_uniform_block_active *const b =
+      process_block(this->mem_ctx, this->ht, var);
+   if (b == NULL) {
+      linker_error(this->prog,
+                   "uniform block `%s' has mismatching definitions",
+                   var->get_interface_type()->name);
+      this->success = false;
+      return visit_stop;
+   }
+
+   assert(b->num_array_elements == 0);
+   assert(b->array_elements == NULL);
+   assert(b->type != NULL);
+
+   return visit_continue;
+}
+
+ir_visitor_status
 link_uniform_block_active_visitor::visit_enter(ir_dereference_array *ir)
 {
    ir_dereference_variable *const d = ir->array->as_dereference_variable();
diff --git a/mesalib/src/glsl/link_uniform_block_active_visitor.h b/mesalib/src/glsl/link_uniform_block_active_visitor.h
index 524cd6b91..e5ea50155 100644
--- a/mesalib/src/glsl/link_uniform_block_active_visitor.h
+++ b/mesalib/src/glsl/link_uniform_block_active_visitor.h
@@ -26,7 +26,7 @@
 #define LINK_UNIFORM_BLOCK_ACTIVE_VISITOR_H
 
 #include "ir.h"
-#include "main/hash_table.h"
+#include "util/hash_table.h"
 
 struct link_uniform_block_active {
    const glsl_type *type;
@@ -51,6 +51,7 @@ public:
 
    virtual ir_visitor_status visit_enter(ir_dereference_array *);
    virtual ir_visitor_status visit(ir_dereference_variable *);
+   virtual ir_visitor_status visit(ir_variable *);
 
    bool success;
 
diff --git a/mesalib/src/glsl/link_uniform_blocks.cpp b/mesalib/src/glsl/link_uniform_blocks.cpp
index fef3626bf..536fcd458 100644
--- a/mesalib/src/glsl/link_uniform_blocks.cpp
+++ b/mesalib/src/glsl/link_uniform_blocks.cpp
@@ -26,7 +26,7 @@
 #include "linker.h"
 #include "ir_uniform.h"
 #include "link_uniform_block_active_visitor.h"
-#include "main/hash_table.h"
+#include "util/hash_table.h"
 #include "program.h"
 
 namespace {
@@ -68,7 +68,8 @@ private:
    }
 
    virtual void visit_field(const glsl_type *type, const char *name,
-                            bool row_major, const glsl_type *record_type)
+                            bool row_major, const glsl_type *record_type,
+                            bool last_field)
    {
       assert(this->index < this->num_variables);
 
@@ -76,7 +77,7 @@ private:
 
       v->Name = ralloc_strdup(mem_ctx, name);
       v->Type = type;
-      v->RowMajor = row_major;
+      v->RowMajor = type->without_array()->is_matrix() && row_major;
 
       if (this->is_array_instance) {
          v->IndexName = ralloc_strdup(mem_ctx, name);
@@ -103,7 +104,20 @@ private:
 
       this->offset = glsl_align(this->offset, alignment);
       v->Offset = this->offset;
+
+      /* If this is the last field of a structure, apply rule #9.  The
+       * GL_ARB_uniform_buffer_object spec says:
+       *
+       *     "The structure may have padding at the end; the base offset of
+       *     the member following the sub-structure is rounded up to the next
+       *     multiple of the base alignment of the structure."
+       *
+       * last_field won't be set if this is the last field of a UBO that is
+       * not a named instance.
+       */
       this->offset += size;
+      if (last_field)
+         this->offset = glsl_align(this->offset, 16);
 
       /* From the GL_ARB_uniform_buffer_object spec:
        *
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 0e6eb50ef..a127ee7f5 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -59,13 +59,11 @@ values_for_type(const glsl_type *type)
 void
 program_resource_visitor::process(const glsl_type *type, const char *name)
 {
-   assert(type->is_record()
-          || (type->is_array() && type->fields.array->is_record())
-          || type->is_interface()
-          || (type->is_array() && type->fields.array->is_interface()));
+   assert(type->without_array()->is_record()
+          || type->without_array()->is_interface());
 
    char *name_copy = ralloc_strdup(NULL, name);
-   recursion(type, &name_copy, strlen(name), false, NULL);
+   recursion(type, &name_copy, strlen(name), false, NULL, false);
    ralloc_free(name_copy);
 }
 
@@ -73,6 +71,8 @@ void
 program_resource_visitor::process(ir_variable *var)
 {
    const glsl_type *t = var->type;
+   const bool row_major =
+      var->data.matrix_layout == GLSL_MATRIX_LAYOUT_ROW_MAJOR;
 
    /* false is always passed for the row_major parameter to the other
     * processing functions because no information is available to do
@@ -110,7 +110,7 @@ program_resource_visitor::process(ir_variable *var)
           * lowering is only applied to non-uniform interface blocks, so we
           * can safely pass false for row_major.
           */
-         recursion(var->type, &name, new_length, false, NULL);
+         recursion(var->type, &name, new_length, row_major, NULL, false);
       }
       ralloc_free(name);
    } else if (var->data.from_named_ifc_block_nonarray) {
@@ -134,29 +134,30 @@ program_resource_visitor::process(ir_variable *var)
        * is only applied to non-uniform interface blocks, so we can safely
        * pass false for row_major.
        */
-      recursion(var->type, &name, strlen(name), false, NULL);
+      recursion(var->type, &name, strlen(name), row_major, NULL, false);
       ralloc_free(name);
-   } else if (t->is_record() || (t->is_array() && t->fields.array->is_record())) {
+   } else if (t->without_array()->is_record()) {
       char *name = ralloc_strdup(NULL, var->name);
-      recursion(var->type, &name, strlen(name), false, NULL);
+      recursion(var->type, &name, strlen(name), row_major, NULL, false);
       ralloc_free(name);
    } else if (t->is_interface()) {
       char *name = ralloc_strdup(NULL, var->type->name);
-      recursion(var->type, &name, strlen(name), false, NULL);
+      recursion(var->type, &name, strlen(name), row_major, NULL, false);
       ralloc_free(name);
    } else if (t->is_array() && t->fields.array->is_interface()) {
       char *name = ralloc_strdup(NULL, var->type->fields.array->name);
-      recursion(var->type, &name, strlen(name), false, NULL);
+      recursion(var->type, &name, strlen(name), row_major, NULL, false);
       ralloc_free(name);
    } else {
-      this->visit_field(t, var->name, false, NULL);
+      this->visit_field(t, var->name, row_major, NULL, false);
    }
 }
 
 void
 program_resource_visitor::recursion(const glsl_type *t, char **name,
                                     size_t name_length, bool row_major,
-                                    const glsl_type *record_type)
+                                    const glsl_type *record_type,
+                                    bool last_field)
 {
    /* Records need to have each field processed individually.
     *
@@ -182,8 +183,25 @@ program_resource_visitor::recursion(const glsl_type *t, char **name,
             ralloc_asprintf_rewrite_tail(name, &new_length, ".%s", field);
          }
 
+         /* The layout of structures at the top level of the block is set
+          * during parsing.  For matrices contained in multiple levels of
+          * structures in the block, the inner structures have no layout.
+          * These cases must potentially inherit the layout from the outer
+          * levels.
+          */
+         bool field_row_major = row_major;
+         const enum glsl_matrix_layout matrix_layout =
+            glsl_matrix_layout(t->fields.structure[i].matrix_layout);
+         if (matrix_layout == GLSL_MATRIX_LAYOUT_ROW_MAJOR) {
+            field_row_major = true;
+         } else if (matrix_layout == GLSL_MATRIX_LAYOUT_COLUMN_MAJOR) {
+            field_row_major = false;
+         }
+
          recursion(t->fields.structure[i].type, name, new_length,
-                   t->fields.structure[i].row_major, record_type);
+                   field_row_major,
+                   record_type,
+                   (i + 1) == t->length);
 
          /* Only the first leaf-field of the record gets called with the
           * record type pointer.
@@ -202,7 +220,8 @@ program_resource_visitor::recursion(const glsl_type *t, char **name,
 	 ralloc_asprintf_rewrite_tail(name, &new_length, "[%u]", i);
 
          recursion(t->fields.array, name, new_length, row_major,
-                   record_type);
+                   record_type,
+                   (i + 1) == t->length);
 
          /* Only the first leaf-field of the record gets called with the
           * record type pointer.
@@ -210,14 +229,15 @@ program_resource_visitor::recursion(const glsl_type *t, char **name,
          record_type = NULL;
       }
    } else {
-      this->visit_field(t, *name, row_major, record_type);
+      this->visit_field(t, *name, row_major, record_type, last_field);
    }
 }
 
 void
 program_resource_visitor::visit_field(const glsl_type *type, const char *name,
                                       bool row_major,
-                                      const glsl_type *)
+                                      const glsl_type *,
+                                      bool /* last_field */)
 {
    visit_field(type, name, row_major);
 }
@@ -299,10 +319,8 @@ private:
    virtual void visit_field(const glsl_type *type, const char *name,
                             bool row_major)
    {
-      assert(!type->is_record());
-      assert(!(type->is_array() && type->fields.array->is_record()));
-      assert(!type->is_interface());
-      assert(!(type->is_array() && type->fields.array->is_interface()));
+      assert(!type->without_array()->is_record());
+      assert(!type->without_array()->is_interface());
 
       (void) row_major;
 
@@ -427,7 +445,6 @@ public:
           */
          if (var->is_interface_instance()) {
             ubo_byte_offset = 0;
-            ubo_row_major = false;
          } else {
             const struct gl_uniform_block *const block =
                &prog->UniformBlocks[ubo_block_index];
@@ -437,7 +454,6 @@ public:
             const struct gl_uniform_buffer_variable *const ubo_var =
                &block->Uniforms[var->data.location];
 
-            ubo_row_major = ubo_var->RowMajor;
             ubo_byte_offset = ubo_var->Offset;
          }
 
@@ -452,7 +468,6 @@ public:
 
    int ubo_block_index;
    int ubo_byte_offset;
-   bool ubo_row_major;
    gl_shader_stage shader_type;
 
 private:
@@ -512,14 +527,11 @@ private:
    }
 
    virtual void visit_field(const glsl_type *type, const char *name,
-                            bool row_major, const glsl_type *record_type)
+                            bool row_major, const glsl_type *record_type,
+                            bool last_field)
    {
-      assert(!type->is_record());
-      assert(!(type->is_array() && type->fields.array->is_record()));
-      assert(!type->is_interface());
-      assert(!(type->is_array() && type->fields.array->is_interface()));
-
-      (void) row_major;
+      assert(!type->without_array()->is_record());
+      assert(!type->without_array()->is_interface());
 
       unsigned id;
       bool found = this->map->get(id, name);
@@ -577,23 +589,25 @@ private:
 	 this->uniforms[id].block_index = this->ubo_block_index;
 
 	 const unsigned alignment = record_type
-	    ? record_type->std140_base_alignment(ubo_row_major)
-	    : type->std140_base_alignment(ubo_row_major);
+	    ? record_type->std140_base_alignment(row_major)
+	    : type->std140_base_alignment(row_major);
 	 this->ubo_byte_offset = glsl_align(this->ubo_byte_offset, alignment);
 	 this->uniforms[id].offset = this->ubo_byte_offset;
-	 this->ubo_byte_offset += type->std140_size(ubo_row_major);
+	 this->ubo_byte_offset += type->std140_size(row_major);
+
+         if (last_field)
+            this->ubo_byte_offset = glsl_align(this->ubo_byte_offset, 16);
 
 	 if (type->is_array()) {
 	    this->uniforms[id].array_stride =
-	       glsl_align(type->fields.array->std140_size(ubo_row_major), 16);
+	       glsl_align(type->fields.array->std140_size(row_major), 16);
 	 } else {
 	    this->uniforms[id].array_stride = 0;
 	 }
 
-	 if (type->is_matrix() ||
-	     (type->is_array() && type->fields.array->is_matrix())) {
+	 if (type->without_array()->is_matrix()) {
 	    this->uniforms[id].matrix_stride = 16;
-	    this->uniforms[id].row_major = ubo_row_major;
+	    this->uniforms[id].row_major = row_major;
 	 } else {
 	    this->uniforms[id].matrix_stride = 0;
 	    this->uniforms[id].row_major = false;
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index a3fc2ae34..1438a4b16 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -1068,10 +1068,8 @@ private:
    virtual void visit_field(const glsl_type *type, const char *name,
                             bool row_major)
    {
-      assert(!type->is_record());
-      assert(!(type->is_array() && type->fields.array->is_record()));
-      assert(!type->is_interface());
-      assert(!(type->is_array() && type->fields.array->is_interface()));
+      assert(!type->without_array()->is_record());
+      assert(!type->without_array()->is_interface());
 
       (void) row_major;
 
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index d588bc63e..0096fb023 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -1129,7 +1129,8 @@ get_main_function_signature(gl_shader *sh)
        * We don't have to check for multiple definitions of main (in multiple
        * shaders) because that would have already been caught above.
        */
-      ir_function_signature *sig = f->matching_signature(NULL, &void_parameters);
+      ir_function_signature *sig =
+         f->matching_signature(NULL, &void_parameters, false);
       if ((sig != NULL) && sig->is_defined) {
 	 return sig;
       }
diff --git a/mesalib/src/glsl/linker.h b/mesalib/src/glsl/linker.h
index 130915db4..8851da6c8 100644
--- a/mesalib/src/glsl/linker.h
+++ b/mesalib/src/glsl/linker.h
@@ -138,11 +138,15 @@ protected:
     * \param name  Fully qualified name of the field.
     * \param row_major  For a matrix type, is it stored row-major.
     * \param record_type  Type of the record containing the field.
+    * \param last_field   Set if \c name is the last field of the structure
+    *                     containing it.  This will always be false for items
+    *                     not contained in a structure or interface block.
     *
     * The default implementation just calls the other \c visit_field method.
     */
    virtual void visit_field(const glsl_type *type, const char *name,
-                            bool row_major, const glsl_type *record_type);
+                            bool row_major, const glsl_type *record_type,
+                            bool last_field);
 
    /**
     * Method invoked for each leaf of the variable
@@ -168,9 +172,13 @@ private:
    /**
     * \param name_length  Length of the current name \b not including the
     *                     terminating \c NUL character.
+    * \param last_field   Set if \c name is the last field of the structure
+    *                     containing it.  This will always be false for items
+    *                     not contained in a structure or interface block.
     */
    void recursion(const glsl_type *t, char **name, size_t name_length,
-                  bool row_major, const glsl_type *record_type);
+                  bool row_major, const glsl_type *record_type,
+                  bool last_field);
 };
 
 void
diff --git a/mesalib/src/glsl/list.h b/mesalib/src/glsl/list.h
index 500a85717..b40764cae 100644
--- a/mesalib/src/glsl/list.h
+++ b/mesalib/src/glsl/list.h
@@ -69,7 +69,7 @@
 #endif
 #include <assert.h>
 
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 struct exec_node {
    struct exec_node *next;
diff --git a/mesalib/src/glsl/loop_controls.cpp b/mesalib/src/glsl/loop_controls.cpp
index 36b49eb46..1c1d34fef 100644
--- a/mesalib/src/glsl/loop_controls.cpp
+++ b/mesalib/src/glsl/loop_controls.cpp
@@ -123,9 +123,20 @@ calculate_iterations(ir_rvalue *from, ir_rvalue *to, ir_rvalue *increment,
    bool valid_loop = false;
 
    for (unsigned i = 0; i < Elements(bias); i++) {
-      iter = (increment->type->is_integer())
-	 ? new(mem_ctx) ir_constant(iter_value + bias[i])
-	 : new(mem_ctx) ir_constant(float(iter_value + bias[i]));
+      /* Increment may be of type int, uint or float. */
+      switch (increment->type->base_type) {
+      case GLSL_TYPE_INT:
+         iter = new(mem_ctx) ir_constant(iter_value + bias[i]);
+         break;
+      case GLSL_TYPE_UINT:
+         iter = new(mem_ctx) ir_constant(unsigned(iter_value + bias[i]));
+         break;
+      case GLSL_TYPE_FLOAT:
+         iter = new(mem_ctx) ir_constant(float(iter_value + bias[i]));
+         break;
+      default:
+          unreachable(!"Unsupported type for loop iterator.");
+      }
 
       ir_expression *const mul =
 	 new(mem_ctx) ir_expression(ir_binop_mul, increment->type, iter,
diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp
index c72b80a32..780148315 100644
--- a/mesalib/src/glsl/lower_packed_varyings.cpp
+++ b/mesalib/src/glsl/lower_packed_varyings.cpp
@@ -655,7 +655,7 @@ lower_packed_varyings(void *mem_ctx, unsigned locations_used,
    ir_function *main_func = shader->symbols->get_function("main");
    exec_list void_parameters;
    ir_function_signature *main_func_sig
-      = main_func->matching_signature(NULL, &void_parameters);
+      = main_func->matching_signature(NULL, &void_parameters, false);
    exec_list new_instructions;
    lower_packed_varyings_visitor visitor(mem_ctx, locations_used, mode,
                                          gs_input_vertices, &new_instructions);
diff --git a/mesalib/src/glsl/lower_ubo_reference.cpp b/mesalib/src/glsl/lower_ubo_reference.cpp
index 67b752d3d..3cdfc04ac 100644
--- a/mesalib/src/glsl/lower_ubo_reference.cpp
+++ b/mesalib/src/glsl/lower_ubo_reference.cpp
@@ -40,6 +40,96 @@
 
 using namespace ir_builder;
 
+/**
+ * Determine if a thing being dereferenced is row-major
+ *
+ * There is some trickery here.
+ *
+ * If the thing being dereferenced is a member of uniform block \b without an
+ * instance name, then the name of the \c ir_variable is the field name of an
+ * interface type.  If this field is row-major, then the thing referenced is
+ * row-major.
+ *
+ * If the thing being dereferenced is a member of uniform block \b with an
+ * instance name, then the last dereference in the tree will be an
+ * \c ir_dereference_record.  If that record field is row-major, then the
+ * thing referenced is row-major.
+ */
+static bool
+is_dereferenced_thing_row_major(const ir_dereference *deref)
+{
+   bool matrix = false;
+   const ir_rvalue *ir = deref;
+
+   while (true) {
+      matrix = matrix || ir->type->without_array()->is_matrix();
+
+      switch (ir->ir_type) {
+      case ir_type_dereference_array: {
+         const ir_dereference_array *const array_deref =
+            (const ir_dereference_array *) ir;
+
+         ir = array_deref->array;
+         break;
+      }
+
+      case ir_type_dereference_record: {
+         const ir_dereference_record *const record_deref =
+            (const ir_dereference_record *) ir;
+
+         ir = record_deref->record;
+
+         const int idx = ir->type->field_index(record_deref->field);
+         assert(idx >= 0);
+
+         const enum glsl_matrix_layout matrix_layout =
+            glsl_matrix_layout(ir->type->fields.structure[idx].matrix_layout);
+
+         switch (matrix_layout) {
+         case GLSL_MATRIX_LAYOUT_INHERITED:
+            break;
+         case GLSL_MATRIX_LAYOUT_COLUMN_MAJOR:
+            return false;
+         case GLSL_MATRIX_LAYOUT_ROW_MAJOR:
+            return matrix || deref->type->without_array()->is_record();
+         }
+
+         break;
+      }
+
+      case ir_type_dereference_variable: {
+         const ir_dereference_variable *const var_deref =
+            (const ir_dereference_variable *) ir;
+
+         const enum glsl_matrix_layout matrix_layout =
+            glsl_matrix_layout(var_deref->var->data.matrix_layout);
+
+         switch (matrix_layout) {
+         case GLSL_MATRIX_LAYOUT_INHERITED:
+            assert(!matrix);
+            return false;
+         case GLSL_MATRIX_LAYOUT_COLUMN_MAJOR:
+            return false;
+         case GLSL_MATRIX_LAYOUT_ROW_MAJOR:
+            return matrix || deref->type->is_record();
+         }
+
+         unreachable("invalid matrix layout");
+         break;
+      }
+
+      default:
+         return false;
+      }
+   }
+
+   /* The tree must have ended with a dereference that wasn't an
+    * ir_dereference_variable.  That is invalid, and it should be impossible.
+    */
+   unreachable("invalid dereference tree");
+   return false;
+}
+
 namespace {
 class lower_ubo_reference_visitor : public ir_rvalue_enter_visitor {
 public:
@@ -50,7 +140,7 @@ public:
 
    void handle_rvalue(ir_rvalue **rvalue);
    void emit_ubo_loads(ir_dereference *deref, ir_variable *base_offset,
-		       unsigned int deref_offset);
+		       unsigned int deref_offset, bool row_major);
    ir_expression *ubo_load(const struct glsl_type *type,
 			   ir_rvalue *offset);
 
@@ -174,7 +264,7 @@ lower_ubo_reference_visitor::handle_rvalue(ir_rvalue **rvalue)
 
    ir_rvalue *offset = new(mem_ctx) ir_constant(0u);
    unsigned const_offset = 0;
-   bool row_major = ubo_var->RowMajor;
+   bool row_major = is_dereferenced_thing_row_major(deref);
 
    /* Calculate the offset to the start of the region of the UBO
     * dereferenced by *rvalue.  This may be a variable offset if an
@@ -219,7 +309,8 @@ lower_ubo_reference_visitor::handle_rvalue(ir_rvalue **rvalue)
          if (array_index->type->base_type == GLSL_TYPE_INT)
             array_index = i2u(array_index);
 
-	 ir_constant *const_index = array_index->as_constant();
+	 ir_constant *const_index =
+            array_index->constant_expression_value(NULL);
 	 if (const_index) {
 	    const_offset += array_stride * const_index->value.u[0];
 	 } else {
@@ -236,20 +327,27 @@ lower_ubo_reference_visitor::handle_rvalue(ir_rvalue **rvalue)
 	 const glsl_type *struct_type = deref_record->record->type;
 	 unsigned intra_struct_offset = 0;
 
-	 unsigned max_field_align = 16;
 	 for (unsigned int i = 0; i < struct_type->length; i++) {
 	    const glsl_type *type = struct_type->fields.structure[i].type;
-	    unsigned field_align = type->std140_base_alignment(row_major);
-	    max_field_align = MAX2(field_align, max_field_align);
+
+            ir_dereference_record *field_deref =
+               new(mem_ctx) ir_dereference_record(deref_record->record,
+                                                  struct_type->fields.structure[i].name);
+            const bool field_row_major =
+               is_dereferenced_thing_row_major(field_deref);
+
+            ralloc_free(field_deref);
+
+            unsigned field_align = type->std140_base_alignment(field_row_major);
+
 	    intra_struct_offset = glsl_align(intra_struct_offset, field_align);
 
 	    if (strcmp(struct_type->fields.structure[i].name,
 		       deref_record->field) == 0)
 	       break;
-	    intra_struct_offset += type->std140_size(row_major);
+            intra_struct_offset += type->std140_size(field_row_major);
 	 }
 
-	 const_offset = glsl_align(const_offset, max_field_align);
 	 const_offset += intra_struct_offset;
 
 	 deref = deref_record->record->as_dereference();
@@ -278,7 +376,7 @@ lower_ubo_reference_visitor::handle_rvalue(ir_rvalue **rvalue)
    base_ir->insert_before(assign(load_offset, offset));
 
    deref = new(mem_ctx) ir_dereference_variable(load_var);
-   emit_ubo_loads(deref, load_offset, const_offset);
+   emit_ubo_loads(deref, load_offset, const_offset, row_major);
    *rvalue = deref;
 
    progress = true;
@@ -308,7 +406,8 @@ lower_ubo_reference_visitor::ubo_load(const glsl_type *type,
 void
 lower_ubo_reference_visitor::emit_ubo_loads(ir_dereference *deref,
 					    ir_variable *base_offset,
-					    unsigned int deref_offset)
+                                            unsigned int deref_offset,
+                                            bool row_major)
 {
    if (deref->type->is_record()) {
       unsigned int field_offset = 0;
@@ -322,18 +421,19 @@ lower_ubo_reference_visitor::emit_ubo_loads(ir_dereference *deref,
 
 	 field_offset =
 	    glsl_align(field_offset,
-		       field->type->std140_base_alignment(ubo_var->RowMajor));
+                       field->type->std140_base_alignment(row_major));
 
-	 emit_ubo_loads(field_deref, base_offset, deref_offset + field_offset);
+	 emit_ubo_loads(field_deref, base_offset, deref_offset + field_offset,
+                        row_major);
 
-	 field_offset += field->type->std140_size(ubo_var->RowMajor);
+	 field_offset += field->type->std140_size(row_major);
       }
       return;
    }
 
    if (deref->type->is_array()) {
       unsigned array_stride =
-	 glsl_align(deref->type->fields.array->std140_size(ubo_var->RowMajor),
+	 glsl_align(deref->type->fields.array->std140_size(row_major),
 		    16);
 
       for (unsigned i = 0; i < deref->type->length; i++) {
@@ -342,7 +442,8 @@ lower_ubo_reference_visitor::emit_ubo_loads(ir_dereference *deref,
 	    new(mem_ctx) ir_dereference_array(deref->clone(mem_ctx, NULL),
 					      element);
 	 emit_ubo_loads(element_deref, base_offset,
-			deref_offset + i * array_stride);
+			deref_offset + i * array_stride,
+                        row_major);
       }
       return;
    }
@@ -354,10 +455,19 @@ lower_ubo_reference_visitor::emit_ubo_loads(ir_dereference *deref,
 	    new(mem_ctx) ir_dereference_array(deref->clone(mem_ctx, NULL),
 					      col);
 
-	 /* std140 always rounds the stride of arrays (and matrices)
-	  * to a vec4, so matrices are always 16 between columns/rows.
-	  */
-	 emit_ubo_loads(col_deref, base_offset, deref_offset + i * 16);
+         if (row_major) {
+            /* For a row-major matrix, the next column starts at the next
+             * element.
+             */
+            emit_ubo_loads(col_deref, base_offset, deref_offset + i * 4,
+                           row_major);
+         } else {
+            /* std140 always rounds the stride of arrays (and matrices) to a
+             * vec4, so matrices are always 16 between columns/rows.
+             */
+            emit_ubo_loads(col_deref, base_offset, deref_offset + i * 16,
+                           row_major);
+         }
       }
       return;
    }
@@ -365,7 +475,7 @@ lower_ubo_reference_visitor::emit_ubo_loads(ir_dereference *deref,
    assert(deref->type->is_scalar() ||
 	  deref->type->is_vector());
 
-   if (!ubo_var->RowMajor) {
+   if (!row_major) {
       ir_rvalue *offset = add(base_offset,
 			      new(mem_ctx) ir_constant(deref_offset));
       base_ir->insert_before(assign(deref->clone(mem_ctx, NULL),
diff --git a/mesalib/src/glsl/opt_dead_code.cpp b/mesalib/src/glsl/opt_dead_code.cpp
index da90bfb40..f45bf5dfd 100644
--- a/mesalib/src/glsl/opt_dead_code.cpp
+++ b/mesalib/src/glsl/opt_dead_code.cpp
@@ -31,7 +31,7 @@
 #include "ir_visitor.h"
 #include "ir_variable_refcount.h"
 #include "glsl_types.h"
-#include "main/hash_table.h"
+#include "util/hash_table.h"
 
 static bool debug = false;
 
@@ -99,10 +99,31 @@ do_dead_code(exec_list *instructions, bool uniform_locations_assigned)
 	  * stage.  Also, once uniform locations have been assigned, the
 	  * declaration cannot be deleted.
 	  */
-	 if (entry->var->data.mode == ir_var_uniform &&
-	     (uniform_locations_assigned ||
-	      entry->var->constant_value))
-	    continue;
+         if (entry->var->data.mode == ir_var_uniform) {
+            if (uniform_locations_assigned || entry->var->constant_value)
+               continue;
+
+            /* Section 2.11.6 (Uniform Variables) of the OpenGL ES 3.0.3 spec
+             * says:
+             *
+             *     "All members of a named uniform block declared with a
+             *     shared or std140 layout qualifier are considered active,
+             *     even if they are not referenced in any shader in the
+             *     program. The uniform block itself is also considered
+             *     active, even if no member of the block is referenced."
+             *
+             * If the variable is in a uniform block with one of those
+             * layouts, do not eliminate it.
+             */
+            if (entry->var->is_in_uniform_block()) {
+               const glsl_type *const block_type =
+                  entry->var->is_interface_instance()
+                  ? entry->var->type : entry->var->get_interface_type();
+
+               if (block_type->interface_packing != GLSL_INTERFACE_PACKING_PACKED)
+                  continue;
+            }
+         }
 
 	 entry->var->remove();
 	 progress = true;
diff --git a/mesalib/src/glsl/standalone_scaffolding.cpp b/mesalib/src/glsl/standalone_scaffolding.cpp
index 809732c7e..abdd83a44 100644
--- a/mesalib/src/glsl/standalone_scaffolding.cpp
+++ b/mesalib/src/glsl/standalone_scaffolding.cpp
@@ -31,7 +31,7 @@
 
 #include <assert.h>
 #include <string.h>
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 void
 _mesa_warning(struct gl_context *ctx, const char *fmt, ...)
diff --git a/mesalib/src/loader/Makefile.am b/mesalib/src/loader/Makefile.am
index c02de6f59..16b9f8f70 100755
--- a/mesalib/src/loader/Makefile.am
+++ b/mesalib/src/loader/Makefile.am
@@ -26,6 +26,7 @@ noinst_LTLIBRARIES = libloader.la
 libloader_la_CPPFLAGS = \
 	$(DEFINES) \
 	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/src \
 	$(VISIBILITY_CFLAGS) \
 	$(LIBUDEV_CFLAGS)
 
diff --git a/mesalib/src/mapi/glapi/gen/ARB_copy_image.xml b/mesalib/src/mapi/glapi/gen/ARB_copy_image.xml
new file mode 100644
index 000000000..2fbd84557
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/ARB_copy_image.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<OpenGLAPI>
+
+<category name="GL_ARB_copy_image" number="123">
+
+    <function name="CopyImageSubData" offset="assign">
+        <param name="srcName" type="GLuint"/>
+        <param name="srcTarget" type="GLenum"/>
+        <param name="srcLevel" type="GLint"/>
+        <param name="srcX" type="GLint"/>
+        <param name="srcY" type="GLint"/>
+        <param name="srcZ" type="GLint"/>
+        <param name="dstName" type="GLuint"/>
+        <param name="dstTarget" type="GLenum"/>
+        <param name="dstLevel" type="GLint"/>
+        <param name="dstX" type="GLint"/>
+        <param name="dstY" type="GLint"/>
+        <param name="dstZ" type="GLint"/>
+        <param name="srcWidth" type="GLsizei"/>
+        <param name="srcHeight" type="GLsizei"/>
+        <param name="srcDepth" type="GLsizei"/>
+    </function>
+
+</category>
+
+</OpenGLAPI>
diff --git a/mesalib/src/mapi/glapi/gen/GL4x.xml b/mesalib/src/mapi/glapi/gen/GL4x.xml
index 8efef0b91..848316e9e 100644
--- a/mesalib/src/mapi/glapi/gen/GL4x.xml
+++ b/mesalib/src/mapi/glapi/gen/GL4x.xml
@@ -12,6 +12,32 @@
   <function name="MinSampleShading" offset="assign">
     <param name="value" type="GLfloat"/>
   </function>
+
+  <function name="BlendFunci" static_dispatch="false" alias="BlendFunciARB">
+    <param name="buf" type="GLuint"/>
+    <param name="sfactor" type="GLenum"/>
+    <param name="dfactor" type="GLenum"/>
+  </function>
+
+  <function name="BlendFuncSeparatei" static_dispatch="false" alias="BlendFuncSeparateiARB">
+    <param name="buf" type="GLuint"/>
+    <param name="sfactorRGB" type="GLenum"/>
+    <param name="dfactorRGB" type="GLenum"/>
+    <param name="sfactorAlpha" type="GLenum"/>
+    <param name="dfactorAlpha" type="GLenum"/>
+  </function>
+
+  <function name="BlendEquationi" static_dispatch="false" alias="BlendEquationiARB">
+    <param name="buf" type="GLuint"/>
+    <param name="mode" type="GLenum"/>
+  </function>
+
+  <function name="BlendEquationSeparatei" static_dispatch="false" alias="BlendEquationSeparateiARB" >
+    <param name="buf" type="GLuint"/>
+    <param name="modeRGB" type="GLenum"/>
+    <param name="modeA" type="GLenum"/>
+  </function>
+
 </category>
 
 <category name="4.3">
diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am
index 212731fa4..645def4ef 100644
--- a/mesalib/src/mapi/glapi/gen/Makefile.am
+++ b/mesalib/src/mapi/glapi/gen/Makefile.am
@@ -117,6 +117,7 @@ API_XML = \
 	ARB_compressed_texture_pixel_storage.xml \
 	ARB_compute_shader.xml \
 	ARB_copy_buffer.xml \
+	ARB_copy_image.xml \
 	ARB_debug_output.xml \
 	ARB_depth_buffer_float.xml \
 	ARB_depth_clamp.xml \
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index c38086fd9..4dd0707f6 100755
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -8302,7 +8302,7 @@
 
 <xi:include href="ARB_compute_shader.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
-<!-- ARB extension #123 -->
+<xi:include href="ARB_copy_image.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
 <xi:include href="ARB_texture_view.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
diff --git a/mesalib/src/mapi/glapi/gen/gl_genexec.py b/mesalib/src/mapi/glapi/gen/gl_genexec.py
index 460919397..d479e66da 100644
--- a/mesalib/src/mapi/glapi/gen/gl_genexec.py
+++ b/mesalib/src/mapi/glapi/gen/gl_genexec.py
@@ -62,6 +62,7 @@ header = """/**
 #include "main/condrender.h"
 #include "main/context.h"
 #include "main/convolve.h"
+#include "main/copyimage.h"
 #include "main/depth.h"
 #include "main/dlist.h"
 #include "main/drawpix.h"
diff --git a/mesalib/src/mapi/glapi/gen/gl_gentable.py b/mesalib/src/mapi/glapi/gen/gl_gentable.py
index cac7bf9e6..f71e06fe4 100755
--- a/mesalib/src/mapi/glapi/gen/gl_gentable.py
+++ b/mesalib/src/mapi/glapi/gen/gl_gentable.py
@@ -42,7 +42,7 @@ header = """/* GLXEXT is the define used in the xserver when the GLX extension i
 #endif
 
 #if (defined(GLXEXT) && defined(HAVE_BACKTRACE)) \\
-	|| (!defined(GLXEXT) && defined(DEBUG) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) && !defined(__MINGW32__) && !defined(__OpenBSD__) && !defined(__NetBSD__))
+	|| (!defined(GLXEXT) && defined(DEBUG) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) && !defined(__MINGW32__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__DragonFly__))
 #define USE_BACKTRACE
 #endif
 
diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index 88eeff9ee..57c1e4a57 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -64,6 +64,7 @@ include Makefile.sources
 
 BUILT_SOURCES = \
 	main/get_hash.h \
+        main/format_info.c \
 	$(BUILDDIR)main/git_sha1.h \
 	$(BUILDDIR)program/program_parse.tab.c \
 	$(BUILDDIR)program/lex.yy.c
@@ -81,6 +82,15 @@ main/get_hash.h: $(GLAPI)/gl_and_es_API.xml main/get_hash_params.py 	\
 		-f $< > $@.tmp;						\
 	mv $@.tmp $@;
 
+main/format_info.c: main/formats.csv                                    \
+                    main/format_parser.py main/format_info.py
+	$(AM_V_GEN)set -e;						\
+	$(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/main/format_info.py        \
+                   $< > $@.tmp;                                         \
+	mv $@.tmp $@;
+
+main/formats.c: main/format_info.c
+
 noinst_LTLIBRARIES = $(ARCH_LIBS)
 if NEED_LIBMESA
 noinst_LTLIBRARIES += libmesa.la
diff --git a/mesalib/src/mesa/Makefile.sources b/mesalib/src/mesa/Makefile.sources
index f4904fbbd..594565771 100644
--- a/mesalib/src/mesa/Makefile.sources
+++ b/mesalib/src/mesa/Makefile.sources
@@ -3,6 +3,9 @@
 # This file is among different build systems. SRCDIR must be defined with
 # a trailing slash because the Android build system leaves it undefined.
 
+SRCDIR = $(top_srcdir)/src/mesa/
+BUILDDIR = $(top_builddir)/src/mesa/
+
 # this is part of MAIN_FILES
 MAIN_ES_FILES = \
 	$(SRCDIR)main/es1_conversion.c
@@ -28,6 +31,7 @@ MAIN_FILES = \
 	$(SRCDIR)main/condrender.c \
 	$(SRCDIR)main/context.c \
 	$(SRCDIR)main/convolve.c \
+	$(SRCDIR)main/copyimage.c \
 	$(SRCDIR)main/cpuinfo.c \
 	$(SRCDIR)main/debug.c \
 	$(SRCDIR)main/depth.c \
@@ -48,13 +52,13 @@ MAIN_FILES = \
 	$(SRCDIR)main/formats.c \
 	$(SRCDIR)main/format_pack.c \
 	$(SRCDIR)main/format_unpack.c \
+	$(SRCDIR)main/format_utils.c \
 	$(SRCDIR)main/framebuffer.c \
 	$(SRCDIR)main/get.c \
 	$(SRCDIR)main/genmipmap.c \
 	$(SRCDIR)main/getstring.c \
 	$(SRCDIR)main/glformats.c \
 	$(SRCDIR)main/hash.c \
-	$(SRCDIR)main/hash_table.c \
 	$(SRCDIR)main/hint.c \
 	$(SRCDIR)main/histogram.c \
 	$(SRCDIR)main/image.c \
@@ -321,6 +325,7 @@ SPARC_FILES =			\
 COMMON_DRIVER_FILES =			\
 	$(SRCDIR)drivers/common/driverfuncs.c	\
 	$(SRCDIR)drivers/common/meta_blit.c	\
+	$(SRCDIR)drivers/common/meta_copy_image.c	\
 	$(SRCDIR)drivers/common/meta_generate_mipmap.c	\
 	$(SRCDIR)drivers/common/meta.c
 
@@ -349,6 +354,7 @@ MESA_GALLIUM_FILES = \
 
 INCLUDE_DIRS = \
 	-I$(top_srcdir)/include \
+	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/src/glsl \
 	-I$(top_builddir)/src/glsl \
 	-I$(top_srcdir)/src/glsl/glcpp \
diff --git a/mesalib/src/mesa/SConscript b/mesalib/src/mesa/SConscript
index f56578672..e7c4f5ca1 100644
--- a/mesalib/src/mesa/SConscript
+++ b/mesalib/src/mesa/SConscript
@@ -11,6 +11,7 @@ from sys import executable as python_cmd
 env = env.Clone()
 
 env.Append(CPPPATH = [
+    '#/src',
     '#/src/mapi',
     '#/src/glsl',
     '#/src/mesa',
@@ -31,316 +32,22 @@ else:
         ('HAVE_DLOPEN', '1'),
     ])
 
-#
-# Source files
-#
-
-main_sources = [
-    'main/api_arrayelt.c',
-    'main/api_exec.c',
-    'main/api_loopback.c',
-    'main/api_validate.c',
-    'main/accum.c',
-    'main/arbprogram.c',
-    'main/atifragshader.c',
-    'main/attrib.c',
-    'main/arrayobj.c',
-    'main/blend.c',
-    'main/blit.c',
-    'main/bufferobj.c',
-    'main/buffers.c',
-    'main/clear.c',
-    'main/clip.c',
-    'main/colortab.c',
-    'main/compute.c',
-    'main/condrender.c',
-    'main/context.c',
-    'main/convolve.c',
-    'main/cpuinfo.c',
-    'main/debug.c',
-    'main/depth.c',
-    'main/dlist.c',
-    'main/drawpix.c',
-    'main/drawtex.c',
-    'main/enable.c',
-    'main/enums.c',
-    'main/errors.c',
-    'main/es1_conversion.c',
-    'main/eval.c',
-    'main/execmem.c',
-    'main/extensions.c',
-    'main/fbobject.c',
-    'main/feedback.c',
-    'main/ff_fragment_shader.cpp',
-    'main/ffvertex_prog.c',
-    'main/fog.c',
-    'main/formatquery.c',
-    'main/formats.c',
-    'main/format_pack.c',
-    'main/format_unpack.c',
-    'main/framebuffer.c',
-    'main/genmipmap.c',
-    'main/getstring.c',
-    'main/glformats.c',
-    'main/hash.c',
-    'main/hash_table.c',
-    'main/hint.c',
-    'main/histogram.c',
-    'main/image.c',
-    'main/imports.c',
-    'main/light.c',
-    'main/lines.c',
-    'main/matrix.c',
-    'main/mipmap.c',
-    'main/mm.c',
-    'main/multisample.c',
-    'main/objectlabel.c',
-    'main/pack.c',
-    'main/pbo.c',
-    'main/performance_monitor.c',
-    'main/pipelineobj.c',
-    'main/pixel.c',
-    'main/pixelstore.c',
-    'main/pixeltransfer.c',
-    'main/points.c',
-    'main/polygon.c',
-    'main/querymatrix.c',
-    'main/queryobj.c',
-    'main/rastpos.c',
-    'main/readpix.c',
-    'main/remap.c',
-    'main/renderbuffer.c',
-    'main/samplerobj.c',
-    'main/scissor.c',
-    'main/set.c',
-    'main/shaderapi.c',
-    'main/shaderimage.c',
-    'main/shaderobj.c',
-    'main/shader_query.cpp',
-    'main/shared.c',
-    'main/state.c',
-    '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',
-    'main/texcompress_etc.c',
-    'main/texenv.c',
-    'main/texformat.c',
-    'main/texgen.c',
-    'main/texgetimage.c',
-    'main/teximage.c',
-    'main/texobj.c',
-    'main/texparam.c',
-    'main/texstate.c',
-    'main/texstorage.c',
-    'main/texstore.c',
-    'main/texturebarrier.c',
-    'main/textureview.c',
-    'main/transformfeedback.c',
-    'main/uniform_query.cpp',
-    'main/uniforms.c',
-    'main/varray.c',
-    'main/vdpau.c',
-    'main/version.c',
-    'main/viewport.c',
-    'main/vtxfmt.c',
-]
-
-glget_sources = [
-    'main/get.c',
-]
-
-math_sources = [
-    'math/m_debug_clip.c',
-    'math/m_debug_norm.c',
-    'math/m_debug_xform.c',
-    'math/m_eval.c',
-    'math/m_matrix.c',
-    'math/m_translate.c',
-    'math/m_vector.c',
-    'math/m_xform.c',
-]
-
-swrast_sources = [
-    'swrast/s_aaline.c',
-    'swrast/s_aatriangle.c',
-    'swrast/s_alpha.c',
-    'swrast/s_atifragshader.c',
-    'swrast/s_bitmap.c',
-    'swrast/s_blend.c',
-    'swrast/s_blit.c',
-    'swrast/s_clear.c',
-    'swrast/s_copypix.c',
-    'swrast/s_context.c',
-    'swrast/s_depth.c',
-    'swrast/s_drawpix.c',
-    'swrast/s_feedback.c',
-    'swrast/s_fog.c',
-    'swrast/s_fragprog.c',
-    'swrast/s_lines.c',
-    'swrast/s_logic.c',
-    'swrast/s_masking.c',
-    'swrast/s_points.c',
-    'swrast/s_renderbuffer.c',
-    'swrast/s_span.c',
-    'swrast/s_stencil.c',
-    'swrast/s_texcombine.c',
-    'swrast/s_texfetch.c',
-    'swrast/s_texfilter.c',
-    'swrast/s_texrender.c',
-    'swrast/s_texture.c',
-    'swrast/s_triangle.c',
-    'swrast/s_zoom.c',
-]
-
-swrast_setup_sources = [
-    'swrast_setup/ss_context.c',
-    'swrast_setup/ss_triangle.c',
-]
-
-tnl_sources = [
-    'tnl/t_context.c',
-    'tnl/t_pipeline.c',
-    'tnl/t_draw.c',
-    'tnl/t_rasterpos.c',
-    'tnl/t_vb_program.c',
-    'tnl/t_vb_render.c',
-    'tnl/t_vb_texgen.c',
-    'tnl/t_vb_texmat.c',
-    'tnl/t_vb_vertex.c',
-    'tnl/t_vb_fog.c',
-    'tnl/t_vb_light.c',
-    'tnl/t_vb_normals.c',
-    'tnl/t_vb_points.c',
-    'tnl/t_vp_build.c',
-    'tnl/t_vertex.c',
-    'tnl/t_vertex_sse.c',
-    'tnl/t_vertex_generic.c',
-]
-
-vbo_sources = [
-    'vbo/vbo_context.c',
-    'vbo/vbo_exec.c',
-    'vbo/vbo_exec_api.c',
-    'vbo/vbo_exec_array.c',
-    'vbo/vbo_exec_draw.c',
-    'vbo/vbo_exec_eval.c',
-    'vbo/vbo_noop.c',
-    'vbo/vbo_primitive_restart.c',
-    'vbo/vbo_rebase.c',
-    'vbo/vbo_split.c',
-    'vbo/vbo_split_copy.c',
-    'vbo/vbo_split_inplace.c',
-    'vbo/vbo_save.c',
-    'vbo/vbo_save_api.c',
-    'vbo/vbo_save_draw.c',
-    'vbo/vbo_save_loopback.c',
-]
-
-statetracker_sources = [
-    'state_tracker/st_atom.c',
-    'state_tracker/st_atom_array.c',
-    'state_tracker/st_atom_blend.c',
-    'state_tracker/st_atom_clip.c',
-    'state_tracker/st_atom_constbuf.c',
-    'state_tracker/st_atom_depth.c',
-    'state_tracker/st_atom_framebuffer.c',
-    'state_tracker/st_atom_msaa.c',
-    'state_tracker/st_atom_pixeltransfer.c',
-    'state_tracker/st_atom_sampler.c',
-    'state_tracker/st_atom_scissor.c',
-    'state_tracker/st_atom_shader.c',
-    'state_tracker/st_atom_rasterizer.c',
-    'state_tracker/st_atom_stipple.c',
-    'state_tracker/st_atom_texture.c',
-    'state_tracker/st_atom_viewport.c',
-    'state_tracker/st_cb_bitmap.c',
-    'state_tracker/st_cb_blit.c',
-    'state_tracker/st_cb_bufferobjects.c',
-    'state_tracker/st_cb_clear.c',
-    'state_tracker/st_cb_condrender.c',
-    'state_tracker/st_cb_flush.c',
-    'state_tracker/st_cb_drawpixels.c',
-    'state_tracker/st_cb_drawtex.c',
-    'state_tracker/st_cb_eglimage.c',
-    'state_tracker/st_cb_fbo.c',
-    'state_tracker/st_cb_feedback.c',
-    'state_tracker/st_cb_msaa.c',
-    'state_tracker/st_cb_program.c',
-    'state_tracker/st_cb_queryobj.c',
-    'state_tracker/st_cb_rasterpos.c',
-    'state_tracker/st_cb_readpixels.c',
-    'state_tracker/st_cb_syncobj.c',
-    'state_tracker/st_cb_strings.c',
-    'state_tracker/st_cb_texture.c',
-    'state_tracker/st_cb_texturebarrier.c',
-    'state_tracker/st_cb_viewport.c',
-    'state_tracker/st_cb_xformfb.c',
-    'state_tracker/st_context.c',
-    'state_tracker/st_debug.c',
-    'state_tracker/st_draw.c',
-    'state_tracker/st_draw_feedback.c',
-    'state_tracker/st_extensions.c',
-    'state_tracker/st_format.c',
-    'state_tracker/st_glsl_to_tgsi.cpp',
-    'state_tracker/st_gen_mipmap.c',
-    'state_tracker/st_manager.c',
-    'state_tracker/st_mesa_to_tgsi.c',
-    'state_tracker/st_program.c',
-    'state_tracker/st_texture.c',
-    'state_tracker/st_vdpau.c',
-]
+# parse Makefile.sources
+source_lists = env.ParseSourceList('Makefile.sources')
 
 env.Append(YACCFLAGS = '-d -p "_mesa_program_"')
 program_lex = env.CFile('program/lex.yy.c', 'program/program_lexer.l')
 program_parse = env.CFile('program/program_parse.tab.c',
                           'program/program_parse.y')
-
-program_sources = [
-    'program/arbprogparse.c',
-    'program/prog_hash_table.c',
-    'program/ir_to_mesa.cpp',
-    'program/program.c',
-    'program/program_parse_extra.c',
-    'program/prog_cache.c',
-    'program/prog_execute.c',
-    'program/prog_instruction.c',
-    'program/prog_noise.c',
-    'program/prog_optimize.c',
-    'program/prog_opt_constant_fold.c',
-    'program/prog_parameter.c',
-    'program/prog_parameter_layout.c',
-    'program/prog_print.c',
-    'program/prog_statevars.c',
-    'program/programopt.c',
-    'program/sampler.cpp',
-    'program/symbol_table.c',
-    'program/string_to_uint_map.cpp',
+program_sources = source_lists['PROGRAM_FILES'] + [
     program_lex,
     program_parse[0],
 ]
 
-common_driver_sources =	[
-    'drivers/common/driverfuncs.c',
-    'drivers/common/meta.c',
-    'drivers/common/meta_blit.c',
-    'drivers/common/meta_generate_mipmap.c'
-]
-
 mesa_sources = (
-    main_sources +
-    glget_sources +
-    math_sources +
+    source_lists['MESA_FILES'] +
     program_sources +
-    vbo_sources +
-    tnl_sources +
-    swrast_sources +
-    swrast_setup_sources +
-    common_driver_sources +
-    statetracker_sources
+    source_lists['STATETRACKER_FILES']
 )
 
 GLAPI = '#src/mapi/glapi/'
@@ -352,6 +59,13 @@ get_hash_header = env.CodeGenerate(
       command = python_cmd + ' $SCRIPT ' + ' -f $SOURCE > $TARGET'
 )
 
+format_info = env.CodeGenerate(
+      target = 'main/format_info.c',
+      script = 'main/format_info.py',
+      source = 'main/formats.csv',
+      command = python_cmd + ' $SCRIPT ' + ' $SOURCE > $TARGET'
+)
+
 #
 # Assembly sources
 #
@@ -364,45 +78,14 @@ if (env['gcc'] or env['clang']) and \
             'USE_3DNOW_ASM',
             'USE_SSE_ASM',
         ])
-        mesa_sources += [
-            'x86/common_x86.c',
-            'x86/x86_xform.c',
-            'x86/3dnow.c',
-            'x86/sse.c',
-            'x86/common_x86_asm.S',
-            'x86/x86_xform2.S',
-            'x86/x86_xform3.S',
-            'x86/x86_xform4.S',
-            'x86/x86_cliptest.S',
-            'x86/mmx_blend.S',
-            'x86/3dnow_xform1.S',
-            'x86/3dnow_xform2.S',
-            'x86/3dnow_xform3.S',
-            'x86/3dnow_xform4.S',
-            'x86/3dnow_normal.S',
-            'x86/sse_xform1.S',
-            'x86/sse_xform2.S',
-            'x86/sse_xform3.S',
-            'x86/sse_xform4.S',
-            'x86/sse_normal.S',
-            'x86/read_rgba_span_x86.S',
-        ]
+        mesa_sources += source_lists['X86_FILES']
     elif env['machine'] == 'x86_64':
         env.Append(CPPDEFINES = [
             'USE_X86_64_ASM',
         ])
-        mesa_sources += [
-            'x86/common_x86.c',
-            'x86-64/x86-64.c',
-            'x86-64/xform4.S',
-        ]
+        mesa_sources += source_lists['X86_64_FILES']
     elif env['machine'] == 'sparc':
-        mesa_sources += [
-            'sparc/sparc.c',
-            'sparc/sparc_clip.S',
-            'sparc/norm.S',
-            'sparc/xform.S',
-        ]
+        mesa_sources += source_lists['SPARC_FILES']
     else:
         pass
 
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index b12898f26..a1d06d412 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -84,7 +84,7 @@
 #include "drivers/common/meta.h"
 #include "main/enums.h"
 #include "main/glformats.h"
-#include "../glsl/ralloc.h"
+#include "util/ralloc.h"
 
 /** Return offset in bytes of the field within a vertex struct */
 #define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD))
@@ -101,18 +101,18 @@ static void meta_decompress_cleanup(struct decompress_state *decompress);
 static void meta_drawpix_cleanup(struct drawpix_state *drawpix);
 
 void
-_mesa_meta_bind_fbo_image(GLenum attachment,
+_mesa_meta_bind_fbo_image(GLenum fboTarget, GLenum attachment,
                           struct gl_texture_image *texImage, GLuint layer)
 {
    struct gl_texture_object *texObj = texImage->TexObject;
    int level = texImage->Level;
-   GLenum target = texObj->Target;
+   GLenum texTarget = texObj->Target;
 
-   switch (target) {
+   switch (texTarget) {
    case GL_TEXTURE_1D:
-      _mesa_FramebufferTexture1D(GL_FRAMEBUFFER,
+      _mesa_FramebufferTexture1D(fboTarget,
                                  attachment,
-                                 target,
+                                 texTarget,
                                  texObj->Name,
                                  level);
       break;
@@ -121,19 +121,19 @@ _mesa_meta_bind_fbo_image(GLenum attachment,
    case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
    case GL_TEXTURE_CUBE_MAP_ARRAY:
    case GL_TEXTURE_3D:
-      _mesa_FramebufferTextureLayer(GL_FRAMEBUFFER,
+      _mesa_FramebufferTextureLayer(fboTarget,
                                     attachment,
                                     texObj->Name,
                                     level,
                                     layer);
       break;
    default: /* 2D / cube */
-      if (target == GL_TEXTURE_CUBE_MAP)
-         target = GL_TEXTURE_CUBE_MAP_POSITIVE_X + texImage->Face;
+      if (texTarget == GL_TEXTURE_CUBE_MAP)
+         texTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X + texImage->Face;
 
-      _mesa_FramebufferTexture2D(GL_FRAMEBUFFER,
+      _mesa_FramebufferTexture2D(fboTarget,
                                  attachment,
-                                 target,
+                                 texTarget,
                                  texObj->Name,
                                  level);
    }
@@ -2732,9 +2732,9 @@ _mesa_meta_blit_shader_table_cleanup(struct blit_shader_table *table)
 static GLenum
 get_temp_image_type(struct gl_context *ctx, mesa_format format)
 {
-   GLenum baseFormat;
-
-   baseFormat = _mesa_get_format_base_format(format);
+   const GLenum baseFormat = _mesa_get_format_base_format(format);
+   const GLenum datatype = _mesa_get_format_datatype(format);
+   const GLint format_red_bits = _mesa_get_format_bits(format, GL_RED_BITS);
 
    switch (baseFormat) {
    case GL_RGBA:
@@ -2745,30 +2745,24 @@ get_temp_image_type(struct gl_context *ctx, mesa_format format)
    case GL_LUMINANCE:
    case GL_LUMINANCE_ALPHA:
    case GL_INTENSITY:
-      if (ctx->DrawBuffer->Visual.redBits <= 8) {
+      if (datatype == GL_INT || datatype == GL_UNSIGNED_INT) {
+         return datatype;
+      } else if (format_red_bits <= 8) {
          return GL_UNSIGNED_BYTE;
-      } else if (ctx->DrawBuffer->Visual.redBits <= 16) {
+      } else if (format_red_bits <= 16) {
          return GL_UNSIGNED_SHORT;
-      } else {
-         GLenum datatype = _mesa_get_format_datatype(format);
-         if (datatype == GL_INT || datatype == GL_UNSIGNED_INT)
-            return datatype;
-         return GL_FLOAT;
       }
-   case GL_DEPTH_COMPONENT: {
-      GLenum datatype = _mesa_get_format_datatype(format);
+      return GL_FLOAT;
+   case GL_DEPTH_COMPONENT:
       if (datatype == GL_FLOAT)
          return GL_FLOAT;
       else
          return GL_UNSIGNED_INT;
-   }
-   case GL_DEPTH_STENCIL: {
-      GLenum datatype = _mesa_get_format_datatype(format);
+   case GL_DEPTH_STENCIL:
       if (datatype == GL_FLOAT)
          return GL_FLOAT_32_UNSIGNED_INT_24_8_REV;
       else
          return GL_UNSIGNED_INT_24_8;
-   }
    default:
       _mesa_problem(ctx, "Unexpected format %d in get_temp_image_type()",
 		    baseFormat);
@@ -2808,17 +2802,20 @@ copytexsubimage_using_blit_framebuffer(struct gl_context *ctx, GLuint dims,
 
    if (rb->_BaseFormat == GL_DEPTH_STENCIL ||
        rb->_BaseFormat == GL_DEPTH_COMPONENT) {
-      _mesa_meta_bind_fbo_image(GL_DEPTH_ATTACHMENT, texImage, zoffset);
+      _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+                                texImage, zoffset);
       mask = GL_DEPTH_BUFFER_BIT;
 
       if (rb->_BaseFormat == GL_DEPTH_STENCIL &&
           texImage->_BaseFormat == GL_DEPTH_STENCIL) {
-         _mesa_meta_bind_fbo_image(GL_STENCIL_ATTACHMENT, texImage, zoffset);
+         _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
+                                   texImage, zoffset);
          mask |= GL_STENCIL_BUFFER_BIT;
       }
       _mesa_DrawBuffer(GL_NONE);
    } else {
-      _mesa_meta_bind_fbo_image(GL_COLOR_ATTACHMENT0, texImage, zoffset);
+      _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
+                                texImage, zoffset);
       mask = GL_COLOR_BUFFER_BIT;
       _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0);
    }
@@ -3362,7 +3359,8 @@ cleartexsubimage_color(struct gl_context *ctx,
    GLenum datatype;
    GLenum status;
 
-   _mesa_meta_bind_fbo_image(GL_COLOR_ATTACHMENT0, texImage, zoffset);
+   _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
+                             texImage, zoffset);
 
    status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
    if (status != GL_FRAMEBUFFER_COMPLETE)
@@ -3408,10 +3406,12 @@ cleartexsubimage_depth_stencil(struct gl_context *ctx,
    GLfloat depthValue;
    GLenum status;
 
-   _mesa_meta_bind_fbo_image(GL_DEPTH_ATTACHMENT, texImage, zoffset);
+   _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+                             texImage, zoffset);
 
    if (texImage->_BaseFormat == GL_DEPTH_STENCIL)
-      _mesa_meta_bind_fbo_image(GL_STENCIL_ATTACHMENT, texImage, zoffset);
+      _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
+                                texImage, zoffset);
 
    status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
    if (status != GL_FRAMEBUFFER_COMPLETE)
diff --git a/mesalib/src/mesa/drivers/common/meta.h b/mesalib/src/mesa/drivers/common/meta.h
index b269dceed..e2da2f427 100644
--- a/mesalib/src/mesa/drivers/common/meta.h
+++ b/mesalib/src/mesa/drivers/common/meta.h
@@ -440,6 +440,14 @@ _mesa_meta_and_swrast_BlitFramebuffer(struct gl_context *ctx,
                                       GLint dstX1, GLint dstY1,
                                       GLbitfield mask, GLenum filter);
 
+bool
+_mesa_meta_CopyImageSubData_uncompressed(struct gl_context *ctx,
+                                         struct gl_texture_image *src_tex_image,
+                                         int src_x, int src_y, int src_z,
+                                         struct gl_texture_image *dst_tex_image,
+                                         int dst_x, int dst_y, int dst_z,
+                                         int src_width, int src_height);
+
 extern void
 _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers);
 
@@ -570,7 +578,7 @@ void
 _mesa_meta_glsl_generate_mipmap_cleanup(struct gen_mipmap_state *mipmap);
 
 void
-_mesa_meta_bind_fbo_image(GLenum attachment,
+_mesa_meta_bind_fbo_image(GLenum target, GLenum attachment,
                           struct gl_texture_image *texImage, GLuint layer);
 
 #endif /* META_H */
diff --git a/mesalib/src/mesa/drivers/common/meta_blit.c b/mesalib/src/mesa/drivers/common/meta_blit.c
index bbf0c3c45..955e73f57 100644
--- a/mesalib/src/mesa/drivers/common/meta_blit.c
+++ b/mesalib/src/mesa/drivers/common/meta_blit.c
@@ -49,7 +49,7 @@
 #include "main/viewport.h"
 #include "swrast/swrast.h"
 #include "drivers/common/meta.h"
-#include "../glsl/ralloc.h"
+#include "util/ralloc.h"
 
 /** Return offset in bytes of the field within a vertex struct */
 #define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD))
@@ -709,6 +709,9 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
     */
    _mesa_meta_begin(ctx, MESA_META_ALL & ~MESA_META_DRAW_BUFFERS);
 
+   /* Dithering shouldn't be performed for glBlitFramebuffer */
+   _mesa_set_enable(ctx, GL_DITHER, GL_FALSE);
+
    /* If the clipping earlier changed the destination rect at all, then
     * enable the scissor to clip to it.
     */
diff --git a/mesalib/src/mesa/drivers/common/meta_copy_image.c b/mesalib/src/mesa/drivers/common/meta_copy_image.c
new file mode 100644
index 000000000..c40c2f011
--- /dev/null
+++ b/mesalib/src/mesa/drivers/common/meta_copy_image.c
@@ -0,0 +1,199 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014 Intel Corporation.  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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "glheader.h"
+#include "context.h"
+#include "enums.h"
+#include "imports.h"
+#include "macros.h"
+#include "teximage.h"
+#include "texobj.h"
+#include "fbobject.h"
+#include "buffers.h"
+#include "state.h"
+#include "mtypes.h"
+#include "meta.h"
+
+/* This function makes a texture view without bothering with all of the API
+ * checks.  Most of them are the same for CopyTexSubImage so checking would
+ * be redundant.  The one major difference is that we don't check for
+ * whether the texture is immutable or not.  However, since the view will
+ * be created and then immediately destroyed, this should not be a problem.
+ */
+static bool
+make_view(struct gl_context *ctx, struct gl_texture_image *tex_image,
+          struct gl_texture_image **view_tex_image, GLuint *view_tex_name,
+          GLenum internal_format)
+{
+   struct gl_texture_object *tex_obj = tex_image->TexObject;
+   struct gl_texture_object *view_tex_obj;
+   mesa_format tex_format;
+
+   /* Set up the new texture object */
+   _mesa_GenTextures(1, view_tex_name);
+   view_tex_obj = _mesa_lookup_texture(ctx, *view_tex_name);
+   if (!view_tex_obj)
+      return false;
+
+   tex_format = _mesa_choose_texture_format(ctx, view_tex_obj, tex_obj->Target,
+                                           0, internal_format,
+                                           GL_NONE, GL_NONE);
+
+   if (!ctx->Driver.TestProxyTexImage(ctx, tex_obj->Target, 0, tex_format,
+                                      tex_image->Width, tex_image->Height,
+                                      tex_image->Depth, 0)) {
+      return false;
+   }
+
+   view_tex_obj->Target = tex_obj->Target;
+
+   *view_tex_image = _mesa_get_tex_image(ctx, view_tex_obj, tex_obj->Target, 0);
+   _mesa_init_teximage_fields(ctx, *view_tex_image,
+                              tex_image->Width, tex_image->Height,
+                              tex_image->Depth,
+                              0, internal_format, tex_format);
+
+   view_tex_obj->MinLevel = 0;
+   view_tex_obj->NumLevels = 1;
+   view_tex_obj->MinLayer = tex_obj->MinLayer;
+   view_tex_obj->NumLayers = tex_obj->NumLayers;
+   view_tex_obj->Immutable = tex_obj->Immutable;
+   view_tex_obj->ImmutableLevels = tex_obj->ImmutableLevels;
+   view_tex_obj->Target = tex_obj->Target;
+
+   if (ctx->Driver.TextureView != NULL &&
+       !ctx->Driver.TextureView(ctx, view_tex_obj, tex_obj)) {
+      _mesa_DeleteTextures(1, view_tex_name);
+      *view_tex_name = 0;
+      return false; /* driver recorded error */
+   }
+
+   return true;
+}
+
+/** A partial implementation of glCopyImageSubData
+ *
+ * This is a partial implementation of glCopyImageSubData that works only
+ * if both textures are uncompressed and the destination texture is
+ * renderable.  It uses a slight abuse of a texture view (see make_view) to
+ * turn the source texture into the destination texture type and then uses
+ * _mesa_meta_BlitFramebuffers to do the copy.
+ */
+bool
+_mesa_meta_CopyImageSubData_uncompressed(struct gl_context *ctx,
+                                         struct gl_texture_image *src_tex_image,
+                                         int src_x, int src_y, int src_z,
+                                         struct gl_texture_image *dst_tex_image,
+                                         int dst_x, int dst_y, int dst_z,
+                                         int src_width, int src_height)
+{
+   GLuint src_view_texture = 0;
+   struct gl_texture_image *src_view_tex_image;
+   GLuint fbos[2];
+   bool success = false;
+   GLbitfield mask;
+   GLenum status, attachment;
+
+   if (_mesa_is_format_compressed(dst_tex_image->TexFormat))
+      return false;
+
+   if (_mesa_is_format_compressed(src_tex_image->TexFormat))
+      return false;
+
+   if (src_tex_image->InternalFormat == dst_tex_image->InternalFormat) {
+      src_view_tex_image = src_tex_image;
+   } else {
+      if (!make_view(ctx, src_tex_image, &src_view_tex_image, &src_view_texture,
+                     dst_tex_image->InternalFormat))
+         goto cleanup;
+   }
+
+   /* We really only need to stash the bound framebuffers. */
+   _mesa_meta_begin(ctx, 0);
+
+   _mesa_GenFramebuffers(2, fbos);
+   _mesa_BindFramebuffer(GL_READ_FRAMEBUFFER, fbos[0]);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, fbos[1]);
+
+   switch (_mesa_get_format_base_format(src_tex_image->TexFormat)) {
+   case GL_DEPTH_COMPONENT:
+      attachment = GL_DEPTH_ATTACHMENT;
+      mask = GL_DEPTH_BUFFER_BIT;
+      break;
+   case GL_DEPTH_STENCIL:
+      attachment = GL_DEPTH_STENCIL_ATTACHMENT;
+      mask = GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
+      break;
+   case GL_STENCIL_INDEX:
+      attachment = GL_STENCIL_ATTACHMENT;
+      mask = GL_STENCIL_BUFFER_BIT;
+      break;
+   default:
+      attachment = GL_COLOR_ATTACHMENT0;
+      mask = GL_COLOR_BUFFER_BIT;
+      _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0);
+      _mesa_ReadBuffer(GL_COLOR_ATTACHMENT0);
+   }
+
+   _mesa_meta_bind_fbo_image(GL_READ_FRAMEBUFFER, attachment,
+                             src_view_tex_image, src_z);
+
+   status = _mesa_CheckFramebufferStatus(GL_READ_FRAMEBUFFER);
+   if (status != GL_FRAMEBUFFER_COMPLETE)
+      goto meta_end;
+
+   _mesa_meta_bind_fbo_image(GL_DRAW_FRAMEBUFFER, attachment,
+                             dst_tex_image, dst_z);
+
+   status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
+   if (status != GL_FRAMEBUFFER_COMPLETE)
+      goto meta_end;
+
+   /* Since we've bound a new draw framebuffer, we need to update its
+    * derived state -- _Xmin, etc -- for BlitFramebuffer's clipping to
+    * be correct.
+    */
+   _mesa_update_state(ctx);
+
+   /* We skip the core BlitFramebuffer checks for format consistency.
+    * We have already created views to ensure that the texture formats
+    * match.
+    */
+   ctx->Driver.BlitFramebuffer(ctx, src_x, src_y,
+                               src_x + src_width, src_y + src_height,
+                               dst_x, dst_y,
+                               dst_x + src_width, dst_y + src_height,
+                               mask, GL_NEAREST);
+
+   success = true;
+
+meta_end:
+   _mesa_DeleteFramebuffers(2, fbos);
+   _mesa_meta_end(ctx);
+
+cleanup:
+   _mesa_DeleteTextures(1, &src_view_texture);
+
+   return success;
+}
diff --git a/mesalib/src/mesa/drivers/common/meta_generate_mipmap.c b/mesalib/src/mesa/drivers/common/meta_generate_mipmap.c
index 4b1718df9..8ffd8da3b 100644
--- a/mesalib/src/mesa/drivers/common/meta_generate_mipmap.c
+++ b/mesalib/src/mesa/drivers/common/meta_generate_mipmap.c
@@ -104,7 +104,7 @@ fallback_required(struct gl_context *ctx, GLenum target,
       _mesa_GenFramebuffers(1, &mipmap->FBO);
    _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, mipmap->FBO);
 
-   _mesa_meta_bind_fbo_image(GL_COLOR_ATTACHMENT0, baseImage, 0);
+   _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, baseImage, 0);
 
    status = _mesa_CheckFramebufferStatus(GL_FRAMEBUFFER_EXT);
 
@@ -327,7 +327,7 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
          _mesa_BufferData(GL_ARRAY_BUFFER_ARB, sizeof(verts),
                           verts, GL_DYNAMIC_DRAW_ARB);
 
-         _mesa_meta_bind_fbo_image(GL_COLOR_ATTACHMENT0, dstImage, layer);
+         _mesa_meta_bind_fbo_image(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, dstImage, layer);
 
          /* sanity check */
          if (_mesa_CheckFramebufferStatus(GL_FRAMEBUFFER) !=
diff --git a/mesalib/src/mesa/drivers/dri/common/SConscript b/mesalib/src/mesa/drivers/dri/common/SConscript
index d003139bf..0bee1b41f 100644
--- a/mesalib/src/mesa/drivers/dri/common/SConscript
+++ b/mesalib/src/mesa/drivers/dri/common/SConscript
@@ -10,6 +10,7 @@ drienv.Replace(CPPPATH = [
     xmlpool_options.dir.dir, # Dir to generated xmlpool/options.h
     '#include',
     '#include/GL/internal',
+    '#src',
     '#src/mapi',
     '#src/gallium/include',
     '#src/gallium/auxiliary',
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlconfig.c b/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
index b129979d2..d11ba4e4b 100644
--- a/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
+++ b/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
@@ -45,6 +45,8 @@
 extern char *program_invocation_name, *program_invocation_short_name;
 #    endif
 #    define GET_PROGRAM_NAME() program_invocation_short_name
+#elif defined(__CYGWIN__)
+#    define GET_PROGRAM_NAME() program_invocation_short_name
 #elif defined(__FreeBSD__) && (__FreeBSD__ >= 2)
 #    include <osreldate.h>
 #    if (__FreeBSD_version >= 440000)
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlconfig.h b/mesalib/src/mesa/drivers/dri/common/xmlconfig.h
index 59a67b328..8969843bd 100644..100755
--- a/mesalib/src/mesa/drivers/dri/common/xmlconfig.h
+++ b/mesalib/src/mesa/drivers/dri/common/xmlconfig.h
@@ -58,7 +58,7 @@ typedef struct driOptionInfo {
     char *name;             /**< \brief Name */
     driOptionType type;     /**< \brief Type */
     driOptionRange *ranges; /**< \brief Array of ranges */
-    unsigned int nRanges;         /**< \brief Number of ranges */
+    unsigned int nRanges;   /**< \brief Number of ranges */
 } driOptionInfo;
 
 /** \brief Option cache
diff --git a/mesalib/src/mesa/drivers/windows/gdi/SConscript b/mesalib/src/mesa/drivers/windows/gdi/SConscript
index 10a7eeaa1..1f4d7e1fa 100644
--- a/mesalib/src/mesa/drivers/windows/gdi/SConscript
+++ b/mesalib/src/mesa/drivers/windows/gdi/SConscript
@@ -3,6 +3,7 @@ Import('*')
 env = env.Clone()
 
 env.Prepend(CPPPATH = [
+    '#src',
     '#src/mapi',
     '#src/mesa',
 ])
@@ -16,6 +17,7 @@ if not env['gles']:
     env.Append(CPPDEFINES = ['_GLAPI_NO_EXPORTS'])
 
 env.Prepend(LIBS = [
+    mesautil,
     glapi,
     mesa,
     glsl,
diff --git a/mesalib/src/mesa/main/.gitignore b/mesalib/src/mesa/main/.gitignore
index b1b83f102..328aaf570 100644..100755
--- a/mesalib/src/mesa/main/.gitignore
+++ b/mesalib/src/mesa/main/.gitignore
@@ -8,4 +8,5 @@ git_sha1.h.tmp
 remap_helper.h

 get_hash.h

 get_hash.h.tmp

+format_info.c

 glapitable.h

diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c
index 2a5ffc3e6..c29a8c777 100644
--- a/mesalib/src/mesa/main/bufferobj.c
+++ b/mesalib/src/mesa/main/bufferobj.c
@@ -31,6 +31,7 @@
  */
 
 #include <stdbool.h>
+#include <inttypes.h>  /* for PRId64 macro */
 #include "glheader.h"
 #include "enums.h"
 #include "hash.h"
@@ -832,6 +833,9 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer,
 				 ctx->Shared->NullBufferObj);
 
+   _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer,
+				 ctx->Shared->NullBufferObj);
+
    _mesa_reference_buffer_object(ctx, &ctx->DrawIndirectBuffer,
 				 ctx->Shared->NullBufferObj);
 
@@ -842,6 +846,14 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
       ctx->UniformBufferBindings[i].Offset = -1;
       ctx->UniformBufferBindings[i].Size = -1;
    }
+
+   for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) {
+      _mesa_reference_buffer_object(ctx,
+				    &ctx->AtomicBufferBindings[i].BufferObject,
+				    ctx->Shared->NullBufferObj);
+      ctx->AtomicBufferBindings[i].Offset = -1;
+      ctx->AtomicBufferBindings[i].Size = -1;
+   }
 }
 
 
@@ -857,6 +869,8 @@ _mesa_free_buffer_objects( struct gl_context *ctx )
 
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer, NULL);
 
+   _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer, NULL);
+
    _mesa_reference_buffer_object(ctx, &ctx->DrawIndirectBuffer, NULL);
 
    for (i = 0; i < MAX_COMBINED_UNIFORM_BUFFERS; i++) {
@@ -864,6 +878,13 @@ _mesa_free_buffer_objects( struct gl_context *ctx )
 				    &ctx->UniformBufferBindings[i].BufferObject,
 				    NULL);
    }
+
+   for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) {
+      _mesa_reference_buffer_object(ctx,
+				    &ctx->AtomicBufferBindings[i].BufferObject,
+				    NULL);
+   }
+
 }
 
 bool
@@ -1200,6 +1221,17 @@ _mesa_DeleteBuffers(GLsizei n, const GLuint *ids)
             _mesa_BindBuffer( GL_UNIFORM_BUFFER, 0 );
          }
 
+         /* unbind Atomci Buffer binding points */
+         for (j = 0; j < ctx->Const.MaxAtomicBufferBindings; j++) {
+            if (ctx->AtomicBufferBindings[j].BufferObject == bufObj) {
+               _mesa_BindBufferBase( GL_ATOMIC_COUNTER_BUFFER, j, 0 );
+            }
+         }
+
+         if (ctx->UniformBuffer == bufObj) {
+            _mesa_BindBuffer( GL_ATOMIC_COUNTER_BUFFER, 0 );
+         }
+
          /* unbind any pixel pack/unpack pointers bound to this buffer */
          if (ctx->Pack.BufferObj == bufObj) {
             _mesa_BindBuffer( GL_PIXEL_PACK_BUFFER_EXT, 0 );
@@ -2793,8 +2825,8 @@ bind_buffers_check_offset_and_size(struct gl_context *ctx,
       *     value in <offsets> is less than zero (per binding)."
       */
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindBuffersRange(offsets[%u]=%lld < 0)",
-                  index, (long long int) offsets[index]);
+                  "glBindBuffersRange(offsets[%u]=%" PRId64 " < 0)",
+                  index, (int64_t) offsets[index]);
       return false;
    }
 
@@ -2805,8 +2837,8 @@ bind_buffers_check_offset_and_size(struct gl_context *ctx,
       *      value in <sizes> is less than or equal to zero (per binding)."
       */
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindBuffersRange(sizes[%u]=%lld <= 0)",
-                  index, (long long int) sizes[index]);
+                  "glBindBuffersRange(sizes[%u]=%" PRId64 " <= 0)",
+                  index, (int64_t) sizes[index]);
       return false;
    }
 
@@ -3001,11 +3033,11 @@ bind_uniform_buffers_range(struct gl_context *ctx, GLuint first, GLsizei count,
        */
       if (offsets[i] & (ctx->Const.UniformBufferOffsetAlignment - 1)) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindBuffersRange(offsets[%u]=%lld is misaligned; "
-                     "it must be a multiple of the value of "
+                     "glBindBuffersRange(offsets[%u]=%" PRId64
+                     " is misaligned; it must be a multiple of the value of "
                      "GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT=%u when "
                      "target=GL_UNIFORM_BUFFER)",
-                     i, (long long int) offsets[i],
+                     i, (int64_t) offsets[i],
                      ctx->Const.UniformBufferOffsetAlignment);
          continue;
       }
@@ -3239,19 +3271,19 @@ bind_xfb_buffers_range(struct gl_context *ctx,
        */
       if (offsets[i] & 0x3) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindBuffersRange(offsets[%u]=%lld is misaligned; "
-                     "it must be a multiple of 4 when "
+                     "glBindBuffersRange(offsets[%u]=%" PRId64
+                     " is misaligned; it must be a multiple of 4 when "
                      "target=GL_TRANSFORM_FEEDBACK_BUFFER)",
-                     i, (long long int) offsets[i]);
+                     i, (int64_t) offsets[i]);
          continue;
       }
 
       if (sizes[i] & 0x3) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindBuffersRange(sizes[%u]=%lld is misaligned; "
-                     "it must be a multiple of 4 when "
+                     "glBindBuffersRange(sizes[%u]=%" PRId64
+                     " is misaligned; it must be a multiple of 4 when "
                      "target=GL_TRANSFORM_FEEDBACK_BUFFER)",
-                     i, (long long int) sizes[i]);
+                     i, (int64_t) sizes[i]);
          continue;
       }
 
@@ -3457,10 +3489,10 @@ bind_atomic_buffers_range(struct gl_context *ctx,
        */
       if (offsets[i] & (ATOMIC_COUNTER_SIZE - 1)) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindBuffersRange(offsets[%u]=%lld is misaligned; "
-                     "it must be a multiple of %d when "
+                     "glBindBuffersRange(offsets[%u]=%" PRId64
+                     " is misaligned; it must be a multiple of %d when "
                      "target=GL_ATOMIC_COUNTER_BUFFER)",
-                     i, (long long int) offsets[i], ATOMIC_COUNTER_SIZE);
+                     i, (int64_t) offsets[i], ATOMIC_COUNTER_SIZE);
          continue;
       }
 
diff --git a/mesalib/src/mesa/main/buffers.c b/mesalib/src/mesa/main/buffers.c
index b13a7af65..140cf6e82 100644
--- a/mesalib/src/mesa/main/buffers.c
+++ b/mesalib/src/mesa/main/buffers.c
@@ -494,10 +494,11 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
    }
 
    /*
-    * If n==1, destMask[0] may have up to four bits set.
+    * destMask[0] may have up to four bits set
+    * (ex: glDrawBuffer(GL_FRONT_AND_BACK)).
     * Otherwise, destMask[x] can only have one bit set.
     */
-   if (n == 1) {
+   if (_mesa_bitcount(destMask[0]) > 1) {
       GLuint count = 0, destMask0 = destMask[0];
       while (destMask0) {
          GLint bufIndex = ffs(destMask0) - 1;
@@ -566,16 +567,11 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
 void
 _mesa_update_draw_buffers(struct gl_context *ctx)
 {
-   GLenum buffers[MAX_DRAW_BUFFERS];
-   GLuint i;
-
    /* should be a window system FBO */
    assert(_mesa_is_winsys_fbo(ctx->DrawBuffer));
 
-   for (i = 0; i < ctx->Const.MaxDrawBuffers; i++)
-      buffers[i] = ctx->Color.DrawBuffer[i];
-
-   _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers, buffers, NULL);
+   _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers,
+                     ctx->Color.DrawBuffer, NULL);
 }
 
 
diff --git a/mesalib/src/mesa/main/compiler.h b/mesalib/src/mesa/main/compiler.h
index 79d8740e5..35160223e 100644
--- a/mesalib/src/mesa/main/compiler.h
+++ b/mesalib/src/mesa/main/compiler.h
@@ -44,6 +44,8 @@
 #include <float.h>
 #include <stdarg.h>
 
+#include "util/macros.h"
+
 #include "c99_compat.h" /* inline, __func__, etc. */
 
 
@@ -130,23 +132,6 @@ extern "C" {
 #endif
 
 
-/**
- * __builtin_expect macros
- */
-#if !defined(__GNUC__)
-#  define __builtin_expect(x, y) (x)
-#endif
-
-#ifndef likely
-#  ifdef __GNUC__
-#    define likely(x)   __builtin_expect(!!(x), 1)
-#    define unlikely(x) __builtin_expect(!!(x), 0)
-#  else
-#    define likely(x)   (x)
-#    define unlikely(x) (x)
-#  endif
-#endif
-
 /* XXX: Use standard `__func__` instead */
 #ifndef __FUNCTION__
 #  define __FUNCTION__ __func__
@@ -238,65 +223,16 @@ static INLINE GLuint CPU_TO_LE32(GLuint x)
 #endif
 
 
-/**
- * Static (compile-time) assertion.
- * Basically, use COND to dimension an array.  If COND is false/zero the
- * array size will be -1 and we'll get a compilation error.
- */
-#define STATIC_ASSERT(COND) \
-   do { \
-      (void) sizeof(char [1 - 2*!(COND)]); \
-   } while (0)
-
-/**
- * Unreachable macro. Useful for suppressing "control reaches end of non-void
- * function" warnings.
- */
-#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 5
-#define unreachable(str)    \
-do {                        \
-   assert(!str);            \
-   __builtin_unreachable(); \
-} while (0)
-#elif (defined(__clang__) && defined(__has_builtin))
-# if __has_builtin(__builtin_unreachable)
-#  define unreachable(str)  \
-do {                        \
-   assert(!str);            \
-   __builtin_unreachable(); \
-} while (0)
-# endif
-#endif
-
-#ifndef unreachable
-#define unreachable(str)
-#endif
-
 /*
  * A trick to suppress uninitialized variable warning without generating any
  * code
  */
 #define uninitialized_var(x) x = x
 
-#if (__GNUC__ >= 3)
-#define PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a)))
-#else
-#define PRINTFLIKE(f, a)
-#endif
-
 #ifndef NULL
 #define NULL 0
 #endif
 
-/* Used to optionally mark structures with misaligned elements or size as
- * packed, to trade off performance for space.
- */
-#if (__GNUC__ >= 3)
-#define PACKED __attribute__((__packed__))
-#else
-#define PACKED
-#endif
-
 
 /**
  * LONGSTRING macro
@@ -329,25 +265,7 @@ do {                        \
 #define FLT_MAX_EXP 128
 #endif
 
-
-/**
- * USE_IEEE: Determine if we're using IEEE floating point
- */
-#if defined(__i386__) || defined(__386__) || defined(__sparc__) || \
-    defined(__s390__) || defined(__s390x__) || defined(__powerpc__) || \
-    defined(__x86_64__) || \
-    defined(__m68k__) || \
-    defined(ia64) || defined(__ia64__) || \
-    defined(__hppa__) || defined(hpux) || \
-    defined(__mips) || defined(_MIPS_ARCH) || \
-    defined(__arm__) || defined(__aarch64__) || \
-    defined(__sh__) || defined(__m32r__) || \
-    (defined(__sun) && defined(_IEEE_754)) || \
-    defined(__alpha__)
-#define USE_IEEE
 #define IEEE_ONE 0x3f800000
-#endif
-
 
 /**
  * START/END_FAST_MATH macros:
@@ -433,30 +351,6 @@ do {									\
 #endif
 
 #ifdef __cplusplus
-/**
- * Macro function that evaluates to true if T is a trivially
- * destructible type -- that is, if its (non-virtual) destructor
- * performs no action and all member variables and base classes are
- * trivially destructible themselves.
- */
-#   if defined(__GNUC__)
-#      if ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)))
-#         define HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
-#      endif
-#   elif (defined(__clang__) && defined(__has_feature))
-#      if __has_feature(has_trivial_destructor)
-#         define HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
-#      endif
-#   endif
-#   ifndef HAS_TRIVIAL_DESTRUCTOR
-       /* It's always safe (if inefficient) to assume that a
-        * destructor is non-trivial.
-        */
-#      define HAS_TRIVIAL_DESTRUCTOR(T) (false)
-#   endif
-#endif
-
-#ifdef __cplusplus
 }
 #endif
 
diff --git a/mesalib/src/mesa/main/copyimage.c b/mesalib/src/mesa/main/copyimage.c
new file mode 100644
index 000000000..dcbc83de6
--- /dev/null
+++ b/mesalib/src/mesa/main/copyimage.c
@@ -0,0 +1,356 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014 Intel Corporation.  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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Jason Ekstrand <jason.ekstrand@intel.com>
+ */
+
+#include "glheader.h"
+#include "errors.h"
+#include "enums.h"
+#include "copyimage.h"
+#include "teximage.h"
+#include "texobj.h"
+#include "fbobject.h"
+#include "textureview.h"
+
+static bool
+prepare_target(struct gl_context *ctx, GLuint name, GLenum *target, int level,
+               struct gl_texture_object **tex_obj,
+               struct gl_texture_image **tex_image, GLuint *tmp_tex,
+               const char *dbg_prefix)
+{
+   struct gl_renderbuffer *rb;
+
+   if (name == 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(%sName = %d)", dbg_prefix, name);
+      return false;
+   }
+
+   /*
+    * INVALID_ENUM is generated
+    *  * if either <srcTarget> or <dstTarget>
+    *   - is not RENDERBUFFER or a valid non-proxy texture target
+    *   - is TEXTURE_BUFFER, or
+    *   - is one of the cubemap face selectors described in table 3.17,
+    */
+   switch (*target) {
+   case GL_RENDERBUFFER:
+      /* Not a texture target, but valid */
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_1D_ARRAY:
+   case GL_TEXTURE_2D:
+   case GL_TEXTURE_3D:
+   case GL_TEXTURE_CUBE_MAP:
+   case GL_TEXTURE_RECTANGLE:
+   case GL_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_TEXTURE_2D_MULTISAMPLE:
+   case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+      /* These are all valid */
+      break;
+   case GL_TEXTURE_EXTERNAL_OES:
+      /* Only exists in ES */
+   case GL_TEXTURE_BUFFER:
+   default:
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glCopyImageSubData(%sTarget = %s)", dbg_prefix,
+                  _mesa_lookup_enum_by_nr(*target));
+      return false;
+   }
+
+   if (*target == GL_RENDERBUFFER) {
+      rb = _mesa_lookup_renderbuffer(ctx, name);
+      if (!rb) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sName = %u)", dbg_prefix, name);
+         return false;
+      }
+
+      if (!rb->Name) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glCopyImageSubData(%sName incomplete)", dbg_prefix);
+         return false;
+      }
+
+      if (level != 0) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sLevel = %u)", dbg_prefix, level);
+         return false;
+      }
+
+      if (rb->NumSamples > 1)
+         *target = GL_TEXTURE_2D_MULTISAMPLE;
+      else
+         *target = GL_TEXTURE_2D;
+
+      *tmp_tex = 0;
+      _mesa_GenTextures(1, tmp_tex);
+      if (*tmp_tex == 0)
+         return false; /* Error already set by GenTextures */
+
+      _mesa_BindTexture(*target, *tmp_tex);
+      *tex_obj = _mesa_lookup_texture(ctx, *tmp_tex);
+      *tex_image = _mesa_get_tex_image(ctx, *tex_obj, *target, 0);
+
+      if (!ctx->Driver.BindRenderbufferTexImage(ctx, rb, *tex_image)) {
+         _mesa_problem(ctx, "Failed to create texture from renderbuffer");
+         return false;
+      }
+
+      if (ctx->Driver.FinishRenderTexture && !rb->NeedsFinishRenderTexture) {
+         rb->NeedsFinishRenderTexture = true;
+         ctx->Driver.FinishRenderTexture(ctx, rb);
+      }
+   } else {
+      *tex_obj = _mesa_lookup_texture(ctx, name);
+      if (!*tex_obj) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sName = %u)", dbg_prefix, name);
+         return false;
+      }
+
+      _mesa_test_texobj_completeness(ctx, *tex_obj);
+      if (!(*tex_obj)->_BaseComplete ||
+          (level != 0 && !(*tex_obj)->_MipmapComplete)) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glCopyImageSubData(%sName incomplete)", dbg_prefix);
+         return false;
+      }
+
+      if ((*tex_obj)->Target != *target) {
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glCopyImageSubData(%sTarget = %s)", dbg_prefix,
+                     _mesa_lookup_enum_by_nr(*target));
+         return false;
+      }
+
+      if (level < 0 || level >= MAX_TEXTURE_LEVELS) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sLevel = %d)", dbg_prefix, level);
+         return false;
+      }
+
+      *tex_image = _mesa_select_tex_image(ctx, *tex_obj, *target, level);
+      if (!*tex_image) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sLevel = %u)", dbg_prefix, level);
+         return false;
+      }
+   }
+
+   return true;
+}
+
+static bool
+check_region_bounds(struct gl_context *ctx, struct gl_texture_image *tex_image,
+                    int x, int y, int z, int width, int height, int depth,
+                    const char *dbg_prefix)
+{
+   if (width < 0 || height < 0 || depth < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(%sWidth, %sHeight, or %sDepth is negative)",
+                  dbg_prefix, dbg_prefix, dbg_prefix);
+      return false;
+   }
+
+   if (x < 0 || y < 0 || z < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(%sX, %sY, or %sZ is negative)",
+                  dbg_prefix, dbg_prefix, dbg_prefix);
+      return false;
+   }
+
+   if (x + width > tex_image->Width) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(%sX or %sWidth exceeds image bounds)",
+                  dbg_prefix, dbg_prefix);
+      return false;
+   }
+
+   switch (tex_image->TexObject->Target) {
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_1D_ARRAY:
+      if (y != 0 || height != 1) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sY or %sHeight exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   default:
+      if (y + height > tex_image->Height) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sY or %sHeight exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   }
+
+   switch (tex_image->TexObject->Target) {
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_2D:
+   case GL_TEXTURE_2D_MULTISAMPLE:
+   case GL_TEXTURE_RECTANGLE:
+      if (z != 0 || depth != 1) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sZ or %sDepth exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   case GL_TEXTURE_CUBE_MAP:
+      if (z < 0 || z + depth > 6) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sZ or %sDepth exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   case GL_TEXTURE_1D_ARRAY:
+      if (z < 0 || z + depth > tex_image->Height) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sZ or %sDepth exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+   case GL_TEXTURE_3D:
+      if (z < 0 || z + depth > tex_image->Depth) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glCopyImageSubData(%sZ or %sDepth exceeds image bounds)",
+                     dbg_prefix, dbg_prefix);
+         return false;
+      }
+      break;
+   }
+
+   return true;
+}
+
+void GLAPIENTRY
+_mesa_CopyImageSubData(GLuint srcName, GLenum srcTarget, GLint srcLevel,
+                       GLint srcX, GLint srcY, GLint srcZ,
+                       GLuint dstName, GLenum dstTarget, GLint dstLevel,
+                       GLint dstX, GLint dstY, GLint dstZ,
+                       GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   GLuint tmpTexNames[2] = { 0, 0 };
+   struct gl_texture_object *srcTexObj, *dstTexObj;
+   struct gl_texture_image *srcTexImage, *dstTexImage;
+   GLuint src_bw, src_bh, dst_bw, dst_bh;
+   int i, srcNewZ, dstNewZ, Bpt;
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glCopyImageSubData(%u, %s, %d, %d, %d, %d, "
+                                          "%u, %s, %d, %d, %d, %d, "
+                                          "%d, %d, %d)\n",
+                  srcName, _mesa_lookup_enum_by_nr(srcTarget), srcLevel,
+                  srcX, srcY, srcZ,
+                  dstName, _mesa_lookup_enum_by_nr(dstTarget), dstLevel,
+                  dstX, dstY, dstZ,
+                  srcWidth, srcHeight, srcWidth);
+
+   if (!prepare_target(ctx, srcName, &srcTarget, srcLevel,
+                       &srcTexObj, &srcTexImage, &tmpTexNames[0], "src"))
+      goto cleanup;
+
+   if (!prepare_target(ctx, dstName, &dstTarget, dstLevel,
+                       &dstTexObj, &dstTexImage, &tmpTexNames[1], "dst"))
+      goto cleanup;
+
+   _mesa_get_format_block_size(srcTexImage->TexFormat, &src_bw, &src_bh);
+   if ((srcX % src_bw != 0) || (srcY % src_bh != 0) ||
+       (srcWidth % src_bw != 0) || (srcHeight % src_bh != 0)) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(unaligned src rectangle)");
+      goto cleanup;
+   }
+
+   _mesa_get_format_block_size(dstTexImage->TexFormat, &dst_bw, &dst_bh);
+   if ((dstX % dst_bw != 0) || (dstY % dst_bh != 0)) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(unaligned dst rectangle)");
+      goto cleanup;
+   }
+
+   /* Very simple sanity check.  This is sufficient if one of the textures
+    * is compressed. */
+   Bpt = _mesa_get_format_bytes(srcTexImage->TexFormat);
+   if (_mesa_get_format_bytes(dstTexImage->TexFormat) != Bpt) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glCopyImageSubData(internalFormat mismatch)");
+      goto cleanup;
+   }
+
+   if (!check_region_bounds(ctx, srcTexImage, srcX, srcY, srcZ,
+                            srcWidth, srcHeight, srcDepth, "src"))
+      goto cleanup;
+
+   if (!check_region_bounds(ctx, dstTexImage, dstX, dstY, dstZ,
+                            (srcWidth / src_bw) * dst_bw,
+                            (srcHeight / src_bh) * dst_bh, srcDepth, "dst"))
+      goto cleanup;
+
+   if (_mesa_is_format_compressed(srcTexImage->TexFormat)) {
+      /* XXX: Technically, we should probaby do some more specific checking
+       * here.  However, this should be sufficient for all compressed
+       * formats that mesa supports since it is a direct memory copy.
+       */
+   } else if (_mesa_is_format_compressed(dstTexImage->TexFormat)) {
+   } else if (_mesa_texture_view_compatible_format(ctx,
+                                                   srcTexImage->InternalFormat,
+                                                   dstTexImage->InternalFormat)) {
+   } else {
+      return; /* Error loged by _mesa_texture_view_compatible_format */
+   }
+
+   for (i = 0; i < srcDepth; ++i) {
+      if (srcTexObj->Target == GL_TEXTURE_CUBE_MAP) {
+         srcTexImage = srcTexObj->Image[i + srcZ][srcLevel];
+         srcNewZ = 0;
+      } else {
+         srcNewZ = srcZ + i;
+      }
+
+      if (dstTexObj->Target == GL_TEXTURE_CUBE_MAP) {
+         dstTexImage = dstTexObj->Image[i + dstZ][dstLevel];
+         dstNewZ = 0;
+      } else {
+         dstNewZ = dstZ + i;
+      }
+
+      ctx->Driver.CopyImageSubData(ctx, srcTexImage, srcX, srcY, srcNewZ,
+                                   dstTexImage, dstX, dstY, dstNewZ,
+                                   srcWidth, srcHeight);
+   }
+
+cleanup:
+   _mesa_DeleteTextures(2, tmpTexNames);
+}
diff --git a/mesalib/src/mesa/main/copyimage.h b/mesalib/src/mesa/main/copyimage.h
new file mode 100644
index 000000000..40e95b663
--- /dev/null
+++ b/mesalib/src/mesa/main/copyimage.h
@@ -0,0 +1,49 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014 Intel Corporation.  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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Jason Ekstrand <jason.ekstrand@intel.com>
+ */
+
+
+#ifndef COPYIMAGE_H
+#define COPYIMAGE_H
+
+#include "mtypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void GLAPIENTRY
+_mesa_CopyImageSubData(GLuint srcName, GLenum srcTarget, GLint srcLevel,
+                       GLint srcX, GLint srcY, GLint srcZ,
+                       GLuint destName, GLenum destTarget, GLint destLevel,
+                       GLint destX, GLint destY, GLint destZ,
+                       GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* COPYIMAGE_H */
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index 89765351e..c130b14a5 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -269,6 +269,22 @@ struct dd_function_table {
                            GLsizei width, GLsizei height);
 
    /**
+    * Called by glCopyImageSubData().
+    *
+    * This function should copy one 2-D slice from srcTexImage to
+    * dstTexImage.  If one of the textures is 3-D or is a 1-D or 2-D array
+    * texture, this function will be called multiple times: once for each
+    * slice.  If one of the textures is a cube map, this function will be
+    * called once for each face to be copied.
+    */
+   void (*CopyImageSubData)(struct gl_context *ctx,
+                            struct gl_texture_image *src_image,
+                            int src_x, int src_y, int src_z,
+                            struct gl_texture_image *dstTexImage,
+                            int dst_x, int dst_y, int dst_z,
+                            int src_width, int src_height);
+
+   /**
     * Called by glGenerateMipmap() or when GL_GENERATE_MIPMAP_SGIS is enabled.
     * Note that if the texture is a cube map, the <target> parameter will
     * indicate which cube face to generate (GL_POSITIVE/NEGATIVE_X/Y/Z).
diff --git a/mesalib/src/mesa/main/enable.c b/mesalib/src/mesa/main/enable.c
index 0f3bcf0a9..417548a3c 100644
--- a/mesalib/src/mesa/main/enable.c
+++ b/mesalib/src/mesa/main/enable.c
@@ -313,7 +313,7 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             }
          }
          break;
-      case GL_CLIP_DISTANCE0:
+      case GL_CLIP_DISTANCE0: /* aka GL_CLIP_PLANE0 */
       case GL_CLIP_DISTANCE1:
       case GL_CLIP_DISTANCE2:
       case GL_CLIP_DISTANCE3:
@@ -1202,7 +1202,7 @@ _mesa_IsEnabled( GLenum cap )
 	 return ctx->Eval.AutoNormal;
       case GL_BLEND:
          return ctx->Color.BlendEnabled & 1;  /* return state for buffer[0] */
-      case GL_CLIP_DISTANCE0:
+      case GL_CLIP_DISTANCE0: /* aka GL_CLIP_PLANE0 */
       case GL_CLIP_DISTANCE1:
       case GL_CLIP_DISTANCE2:
       case GL_CLIP_DISTANCE3:
diff --git a/mesalib/src/mesa/main/errors.c b/mesalib/src/mesa/main/errors.c
index aa0ff50ac..9cde1e020 100644
--- a/mesalib/src/mesa/main/errors.c
+++ b/mesalib/src/mesa/main/errors.c
@@ -36,7 +36,7 @@
 #include "hash.h"
 #include "mtypes.h"
 #include "version.h"
-#include "hash_table.h"
+#include "util/hash_table.h"
 
 static mtx_t DynamicIDMutex = _MTX_INITIALIZER_NP;
 static GLuint NextDynamicID = 1;
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 9ac8377a4..d60838a1c 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -95,6 +95,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_compressed_texture_pixel_storage",    o(dummy_true),                              GL,             2011 },
    { "GL_ARB_compute_shader",                      o(ARB_compute_shader),                      GL,             2012 },
    { "GL_ARB_copy_buffer",                         o(dummy_true),                              GL,             2008 },
+   { "GL_ARB_copy_image",                          o(ARB_copy_image),                          GL,             2012 },
    { "GL_ARB_conservative_depth",                  o(ARB_conservative_depth),                  GL,             2011 },
    { "GL_ARB_debug_output",                        o(dummy_true),                              GL,             2009 },
    { "GL_ARB_depth_buffer_float",                  o(ARB_depth_buffer_float),                  GL,             2008 },
diff --git a/mesalib/src/mesa/main/format_info.py b/mesalib/src/mesa/main/format_info.py
new file mode 100644
index 000000000..448bd0055
--- /dev/null
+++ b/mesalib/src/mesa/main/format_info.py
@@ -0,0 +1,192 @@
+#!/usr/bin/env python
+#
+# Copyright 2014 Intel Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import format_parser as parser
+import sys
+
+def get_gl_base_format(fmat):
+   if fmat.name == 'MESA_FORMAT_NONE':
+      return 'GL_NONE'
+   elif fmat.name in ['MESA_FORMAT_YCBCR', 'MESA_FORMAT_YCBCR_REV']:
+      return 'GL_YCBCR_MESA'
+   elif fmat.has_channel('r'):
+      if fmat.has_channel('g'):
+         if fmat.has_channel('b'):
+            if fmat.has_channel('a'):
+               return 'GL_RGBA'
+            else:
+               return 'GL_RGB'
+         else:
+            return 'GL_RG'
+      else:
+         return 'GL_RED'
+   elif fmat.has_channel('l'):
+      if fmat.has_channel('a'):
+         return 'GL_LUMINANCE_ALPHA'
+      else:
+         return 'GL_LUMINANCE'
+   elif fmat.has_channel('a') and fmat.num_channels() == 1:
+      return 'GL_ALPHA'
+   elif fmat.has_channel('z'):
+      if fmat.has_channel('s'):
+         return 'GL_DEPTH_STENCIL'
+      else:
+         return 'GL_DEPTH_COMPONENT'
+   elif fmat.has_channel('s'):
+      return 'GL_STENCIL_INDEX'
+   elif fmat.has_channel('i') and fmat.num_channels() == 1:
+      return 'GL_INTENSITY'
+   else:
+      assert False
+
+def get_gl_data_type(fmat):
+   if fmat.is_compressed():
+      if 'SIGNED' in fmat.name or 'SNORM' in fmat.name:
+         return 'GL_SIGNED_NORMALIZED'
+      else:
+         return 'GL_UNSIGNED_NORMALIZED'
+   elif fmat.name in ['MESA_FORMAT_YCBCR', 'MESA_FORMAT_YCBCR_REV']:
+      return 'GL_UNSIGNED_NORMALIZED'
+
+   channel = None
+   for chan in fmat.channels:
+      if chan.type == 'x' and len(fmat.channels) > 1:
+         continue # We can do better
+      elif chan.name == 's' and fmat.has_channel('z'):
+         continue # We'll use the type from the depth instead
+
+      channel = chan
+      break;
+
+   if channel.type == parser.UNSIGNED:
+      if channel.norm:
+         return 'GL_UNSIGNED_NORMALIZED'
+      else:
+         return 'GL_UNSIGNED_INT'
+   elif channel.type == parser.SIGNED:
+      if channel.norm:
+         return 'GL_SIGNED_NORMALIZED'
+      else:
+         return 'GL_INT'
+   elif channel.type == parser.FLOAT:
+      return 'GL_FLOAT'
+   elif channel.type == parser.VOID:
+      return 'GL_NONE'
+   else:
+      assert False
+
+def get_mesa_layout(fmat):
+   if fmat.layout == 'array':
+      return 'MESA_FORMAT_LAYOUT_ARRAY'
+   elif fmat.layout == 'packed':
+      return 'MESA_FORMAT_LAYOUT_PACKED'
+   else:
+      return 'MESA_FORMAT_LAYOUT_OTHER'
+
+def get_channel_bits(fmat, chan_name):
+   if fmat.is_compressed():
+      # These values are pretty-much bogus, but OpenGL requires that we
+      # return an "approximate" number of bits.
+      if fmat.layout == 's3tc':
+         return 4 if fmat.has_channel(chan_name) else 0
+      elif fmat.layout == 'fxt1':
+         if chan_name in 'rgb':
+            return 4
+         elif chan_name == 'a':
+            return 1 if fmat.has_channel('a') else 0
+         else:
+            return 0
+      elif fmat.layout == 'rgtc':
+         return 8 if fmat.has_channel(chan_name) else 0
+      elif fmat.layout in ('etc1', 'etc2'):
+         if fmat.name.endswith('_ALPHA1') and chan_name == 'a':
+            return 1
+
+         bits = 11 if fmat.name.endswith('11_EAC') else 8
+         return bits if fmat.has_channel(chan_name) else 0
+      else:
+         assert False
+   else:
+      # Uncompressed textures
+      for chan in fmat.channels:
+         if chan.name == chan_name:
+            return chan.size
+      return 0
+
+formats = parser.parse(sys.argv[1])
+
+print '''
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (c) 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+ /*
+  * This file is AUTOGENERATED by format_info.py.  Do not edit it
+  * manually or commit it into version control.
+  */
+
+static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
+{
+'''
+
+for fmat in formats:
+   print '   {'
+   print '      {0},'.format(fmat.name)
+   print '      "{0}",'.format(fmat.name)
+   print '      {0},'.format(get_mesa_layout(fmat))
+   print '      {0},'.format(get_gl_base_format(fmat))
+   print '      {0},'.format(get_gl_data_type(fmat))
+
+   bits = [ get_channel_bits(fmat, name) for name in ['r', 'g', 'b', 'a']]
+   print '      {0},'.format(', '.join(map(str, bits)))
+   bits = [ get_channel_bits(fmat, name) for name in ['l', 'i', 'z', 's']]
+   print '      {0},'.format(', '.join(map(str, bits)))
+
+   print '      {0}, {1}, {2},'.format(fmat.block_width, fmat.block_height,
+                                       int(fmat.block_size() / 8))
+
+   print '      {{ {0} }},'.format(', '.join(map(str, fmat.swizzle)))
+   print '   },'
+
+print '};'
diff --git a/mesalib/src/mesa/main/format_pack.c b/mesalib/src/mesa/main/format_pack.c
index c97c05297..6cbf8593b 100644
--- a/mesalib/src/mesa/main/format_pack.c
+++ b/mesalib/src/mesa/main/format_pack.c
@@ -41,6 +41,7 @@
 #include "macros.h"
 #include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
 #include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
+#include "util/format_srgb.h"
 
 
 /** Helper struct for MESA_FORMAT_Z32_FLOAT_S8X24_UINT */
@@ -58,39 +59,6 @@ typedef void (*pack_float_rgba_row_func)(GLuint n,
                                          const GLfloat src[][4], void *dst);
 
 
-
-static inline GLfloat
-linear_to_srgb(GLfloat cl)
-{
-   if (cl < 0.0f)
-      return 0.0f;
-   else if (cl < 0.0031308f)
-      return 12.92f * cl;
-   else if (cl < 1.0f)
-      return 1.055f * powf(cl, 0.41666f) - 0.055f;
-   else
-      return 1.0f;
-}
-
-
-static inline GLubyte
-linear_float_to_srgb_ubyte(GLfloat cl)
-{
-   GLubyte res = FLOAT_TO_UBYTE(linear_to_srgb(cl));
-   return res;
-}
-
-
-static inline GLubyte
-linear_ubyte_to_srgb_ubyte(GLubyte cl)
-{
-   GLubyte res = FLOAT_TO_UBYTE(linear_to_srgb(cl / 255.0f));
-   return res;
-}
-
-
-
-
 /*
  * MESA_FORMAT_A8B8G8R8_UNORM
  */
@@ -1043,18 +1011,18 @@ static void
 pack_ubyte_BGR_SRGB8(const GLubyte src[4], void *dst)
 {
    GLubyte *d = ((GLubyte *) dst);
-   d[2] = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
-   d[1] = linear_ubyte_to_srgb_ubyte(src[GCOMP]);
-   d[0] = linear_ubyte_to_srgb_ubyte(src[BCOMP]);
+   d[2] = util_format_linear_to_srgb_8unorm(src[RCOMP]);
+   d[1] = util_format_linear_to_srgb_8unorm(src[GCOMP]);
+   d[0] = util_format_linear_to_srgb_8unorm(src[BCOMP]);
 }
 
 static void
 pack_float_BGR_SRGB8(const GLfloat src[4], void *dst)
 {
    GLubyte *d = ((GLubyte *) dst);
-   d[2] = linear_float_to_srgb_ubyte(src[RCOMP]);
-   d[1] = linear_float_to_srgb_ubyte(src[GCOMP]);
-   d[0] = linear_float_to_srgb_ubyte(src[BCOMP]);
+   d[2] = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   d[1] = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   d[0] = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
 }
 
 
@@ -1064,9 +1032,9 @@ static void
 pack_ubyte_A8B8G8R8_SRGB(const GLubyte src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
-   GLubyte r = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
-   GLubyte g = linear_ubyte_to_srgb_ubyte(src[GCOMP]);
-   GLubyte b = linear_ubyte_to_srgb_ubyte(src[BCOMP]);
+   GLubyte r = util_format_linear_to_srgb_8unorm(src[RCOMP]);
+   GLubyte g = util_format_linear_to_srgb_8unorm(src[GCOMP]);
+   GLubyte b = util_format_linear_to_srgb_8unorm(src[BCOMP]);
    *d = PACK_COLOR_8888(r, g, b, src[ACOMP]);
 }
 
@@ -1075,9 +1043,9 @@ pack_float_A8B8G8R8_SRGB(const GLfloat src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
    GLubyte r, g, b, a;
-   r = linear_float_to_srgb_ubyte(src[RCOMP]);
-   g = linear_float_to_srgb_ubyte(src[GCOMP]);
-   b = linear_float_to_srgb_ubyte(src[BCOMP]);
+   r = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   g = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   b = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
    UNCLAMPED_FLOAT_TO_UBYTE(a, src[ACOMP]);
    *d = PACK_COLOR_8888(r, g, b, a);
 }
@@ -1089,9 +1057,9 @@ static void
 pack_ubyte_B8G8R8A8_SRGB(const GLubyte src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
-   GLubyte r = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
-   GLubyte g = linear_ubyte_to_srgb_ubyte(src[GCOMP]);
-   GLubyte b = linear_ubyte_to_srgb_ubyte(src[BCOMP]);
+   GLubyte r = util_format_linear_to_srgb_8unorm(src[RCOMP]);
+   GLubyte g = util_format_linear_to_srgb_8unorm(src[GCOMP]);
+   GLubyte b = util_format_linear_to_srgb_8unorm(src[BCOMP]);
    *d = PACK_COLOR_8888(src[ACOMP], r, g, b);
 }
 
@@ -1100,9 +1068,9 @@ pack_float_B8G8R8A8_SRGB(const GLfloat src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
    GLubyte r, g, b, a;
-   r = linear_float_to_srgb_ubyte(src[RCOMP]);
-   g = linear_float_to_srgb_ubyte(src[GCOMP]);
-   b = linear_float_to_srgb_ubyte(src[BCOMP]);
+   r = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   g = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   b = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
    UNCLAMPED_FLOAT_TO_UBYTE(a, src[ACOMP]);
    *d = PACK_COLOR_8888(a, r, g, b);
 }
@@ -1114,9 +1082,9 @@ static void
 pack_ubyte_R8G8B8A8_SRGB(const GLubyte src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
-   GLubyte r = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
-   GLubyte g = linear_ubyte_to_srgb_ubyte(src[GCOMP]);
-   GLubyte b = linear_ubyte_to_srgb_ubyte(src[BCOMP]);
+   GLubyte r = util_format_linear_to_srgb_8unorm(src[RCOMP]);
+   GLubyte g = util_format_linear_to_srgb_8unorm(src[GCOMP]);
+   GLubyte b = util_format_linear_to_srgb_8unorm(src[BCOMP]);
    *d = PACK_COLOR_8888(src[ACOMP], b, g, r);
 }
 
@@ -1125,9 +1093,9 @@ pack_float_R8G8B8A8_SRGB(const GLfloat src[4], void *dst)
 {
    GLuint *d = ((GLuint *) dst);
    GLubyte r, g, b, a;
-   r = linear_float_to_srgb_ubyte(src[RCOMP]);
-   g = linear_float_to_srgb_ubyte(src[GCOMP]);
-   b = linear_float_to_srgb_ubyte(src[BCOMP]);
+   r = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   g = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   b = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
    UNCLAMPED_FLOAT_TO_UBYTE(a, src[ACOMP]);
    *d = PACK_COLOR_8888(a, b, g, r);
 }
@@ -1139,14 +1107,14 @@ static void
 pack_ubyte_L_SRGB8(const GLubyte src[4], void *dst)
 {
    GLubyte *d = ((GLubyte *) dst);
-   *d = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
+   *d = util_format_linear_to_srgb_8unorm(src[RCOMP]);
 }
 
 static void
 pack_float_L_SRGB8(const GLfloat src[4], void *dst)
 {
    GLubyte *d = ((GLubyte *) dst);
-   GLubyte l = linear_float_to_srgb_ubyte(src[RCOMP]);
+   GLubyte l = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
    *d = l;
 }
 
@@ -1157,7 +1125,7 @@ static void
 pack_ubyte_L8A8_SRGB(const GLubyte src[4], void *dst)
 {
    GLushort *d = ((GLushort *) dst);
-   GLubyte l = linear_ubyte_to_srgb_ubyte(src[RCOMP]);
+   GLubyte l = util_format_linear_to_srgb_8unorm(src[RCOMP]);
    *d = PACK_COLOR_88(src[ACOMP], l);
 }
 
@@ -1165,7 +1133,7 @@ static void
 pack_float_L8A8_SRGB(const GLfloat src[4], void *dst)
 {
    GLushort *d = ((GLushort *) dst);
-   GLubyte a, l = linear_float_to_srgb_ubyte(src[RCOMP]);
+   GLubyte a, l = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
    CLAMPED_FLOAT_TO_UBYTE(a, src[ACOMP]);
    *d = PACK_COLOR_88(a, l);
 }
@@ -1742,9 +1710,9 @@ static void
 pack_float_R8G8B8X8_SRGB(const GLfloat src[4], void *dst)
 {
    GLuint *d = (GLuint *) dst;
-   GLubyte r = linear_float_to_srgb_ubyte(src[RCOMP]);
-   GLubyte g = linear_float_to_srgb_ubyte(src[GCOMP]);
-   GLubyte b = linear_float_to_srgb_ubyte(src[BCOMP]);
+   GLubyte r = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   GLubyte g = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   GLubyte b = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
    *d = PACK_COLOR_8888(127, b, g, r);
 }
 
@@ -1892,9 +1860,9 @@ static void
 pack_float_B8G8R8X8_SRGB(const GLfloat src[4], void *dst)
 {
    GLuint *d = (GLuint *) dst;
-   GLubyte r = linear_float_to_srgb_ubyte(src[RCOMP]);
-   GLubyte g = linear_float_to_srgb_ubyte(src[GCOMP]);
-   GLubyte b = linear_float_to_srgb_ubyte(src[BCOMP]);
+   GLubyte r = util_format_linear_float_to_srgb_8unorm(src[RCOMP]);
+   GLubyte g = util_format_linear_float_to_srgb_8unorm(src[GCOMP]);
+   GLubyte b = util_format_linear_float_to_srgb_8unorm(src[BCOMP]);
    *d = PACK_COLOR_8888(127, r, g, b);
 }
 
diff --git a/mesalib/src/mesa/main/format_parser.py b/mesalib/src/mesa/main/format_parser.py
new file mode 100644
index 000000000..5e45c74de
--- /dev/null
+++ b/mesalib/src/mesa/main/format_parser.py
@@ -0,0 +1,521 @@
+#!/usr/bin/env python
+#
+# Copyright 2009 VMware, Inc.
+# Copyright 2014 Intel Corporation
+# All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+VOID = 'x'
+UNSIGNED = 'u'
+SIGNED = 's'
+FLOAT = 'f'
+
+ARRAY = 'array'
+PACKED = 'packed'
+OTHER = 'other'
+
+RGB = 'rgb'
+SRGB = 'srgb'
+YUV = 'yuv'
+ZS = 'zs'
+
+def is_power_of_two(x):
+   return not bool(x & (x - 1))
+
+VERY_LARGE = 99999999999999999999999
+
+class Channel:
+   """Describes a color channel."""
+
+   def __init__(self, type, norm, size):
+      self.type = type
+      self.norm = norm
+      self.size = size
+      self.sign = type in (SIGNED, FLOAT)
+      self.name = None # Set when the channels are added to the format
+      self.shift = -1 # Set when the channels are added to the format
+      self.index = -1 # Set when the channels are added to the format
+
+   def __str__(self):
+      s = str(self.type)
+      if self.norm:
+         s += 'n'
+      s += str(self.size)
+      return s
+
+   def __eq__(self, other):
+      return self.type == other.type and self.norm == other.norm and self.size == other.size
+
+   def max(self):
+      """Returns the maximum representable number."""
+      if self.type == FLOAT:
+         return VERY_LARGE
+      if self.norm:
+         return 1
+      if self.type == UNSIGNED:
+         return (1 << self.size) - 1
+      if self.type == SIGNED:
+         return (1 << (self.size - 1)) - 1
+      assert False
+
+   def min(self):
+      """Returns the minimum representable number."""
+      if self.type == FLOAT:
+         return -VERY_LARGE
+      if self.type == UNSIGNED:
+         return 0
+      if self.norm:
+         return -1
+      if self.type == SIGNED:
+         return -(1 << (self.size - 1))
+      assert False
+
+   def one(self):
+      """Returns the value that represents 1.0f."""
+      if self.type == UNSIGNED:
+         return (1 << self.size) - 1
+      if self.type == SIGNED:
+         return (1 << (self.size - 1)) - 1
+      else:
+         return 1
+
+   def is_power_of_two(self):
+      """Returns true if the size of this channel is a power of two."""
+      return is_power_of_two(self.size)
+
+class Swizzle:
+   """Describes a swizzle operation.
+
+   A Swizzle is a mapping from one set of channels in one format to the
+   channels in another.  Each channel in the destination format is
+   associated with one of the following constants:
+
+    * SWIZZLE_X: The first channel in the source format
+    * SWIZZLE_Y: The second channel in the source format
+    * SWIZZLE_Z: The third channel in the source format
+    * SWIZZLE_W: The fourth channel in the source format
+    * SWIZZLE_ZERO: The numeric constant 0
+    * SWIZZLE_ONE: THe numeric constant 1
+    * SWIZZLE_NONE: No data available for this channel
+
+   Sometimes a Swizzle is represented by a 4-character string.  In this
+   case, the source channels are represented by the characters "x", "y",
+   "z", and "w"; the numeric constants are represented as "0" and "1"; and
+   no mapping is represented by "_".  For instance, the map from
+   luminance-alpha to rgba is given by "xxxy" because each of the three rgb
+   channels maps to the first luminance-alpha channel and the alpha channel
+   maps to second luminance-alpha channel.  The mapping from bgr to rgba is
+   given by "zyx1" because the first three colors are reversed and alpha is
+   always 1.
+   """
+
+   __identity_str = 'xyzw01_'
+
+   SWIZZLE_X = 0
+   SWIZZLE_Y = 1
+   SWIZZLE_Z = 2
+   SWIZZLE_W = 3
+   SWIZZLE_ZERO = 4
+   SWIZZLE_ONE = 5
+   SWIZZLE_NONE = 6
+
+   def __init__(self, swizzle):
+      """Creates a Swizzle object from a string or array."""
+      if isinstance(swizzle, str):
+         swizzle = [Swizzle.__identity_str.index(c) for c in swizzle]
+      else:
+         swizzle = list(swizzle)
+         for s in swizzle:
+            assert isinstance(s, int) and 0 <= s and s <= Swizzle.SWIZZLE_NONE
+
+      assert len(swizzle) <= 4
+
+      self.__list = swizzle + [Swizzle.SWIZZLE_NONE] * (4 - len(swizzle))
+      assert len(self.__list) == 4
+
+   def __iter__(self):
+      """Returns an iterator that iterates over this Swizzle.
+
+      The values that the iterator produces are described by the SWIZZLE_*
+      constants.
+      """
+      return self.__list.__iter__()
+
+   def __str__(self):
+      """Returns a string representation of this Swizzle."""
+      return ''.join(Swizzle.__identity_str[i] for i in self.__list)
+
+   def __getitem__(self, idx):
+      """Returns the SWIZZLE_* constant for the given destination channel.
+
+      Valid values for the destination channel include any of the SWIZZLE_*
+      constants or any of the following single-character strings: "x", "y",
+      "z", "w", "r", "g", "b", "a", "z" "s".
+      """
+
+      if isinstance(idx, int):
+         assert idx >= Swizzle.SWIZZLE_X and idx <= Swizzle.SWIZZLE_NONE
+         if idx <= Swizzle.SWIZZLE_W:
+            return self.__list.__getitem__(idx)
+         else:
+            return idx
+      elif isinstance(idx, str):
+         if idx in 'xyzw':
+            idx = 'xyzw'.find(idx)
+         elif idx in 'rgba':
+            idx = 'rgba'.find(idx)
+         elif idx in 'zs':
+            idx = 'zs'.find(idx)
+         else:
+            assert False
+         return self.__list.__getitem__(idx)
+      else:
+         assert False
+
+   def __mul__(self, other):
+      """Returns the composition of this Swizzle with another Swizzle.
+
+      The resulting swizzle is such that, for any valid input to
+      __getitem__, (a * b)[i] = a[b[i]].
+      """
+      assert isinstance(other, Swizzle)
+      return Swizzle(self[x] for x in other)
+
+   def inverse(self):
+      """Returns a pseudo-inverse of this swizzle.
+
+      Since swizzling isn't necisaraly a bijection, a Swizzle can never
+      be truely inverted.  However, the swizzle returned is *almost* the
+      inverse of this swizzle in the sense that, for each i in range(3),
+      a[a.inverse()[i]] is either i or SWIZZLE_NONE.  If swizzle is just
+      a permutation with no channels added or removed, then this
+      function returns the actual inverse.
+
+      This "pseudo-inverse" idea can be demonstrated by mapping from
+      luminance-alpha to rgba that is given by "xxxy".  To get from rgba
+      to lumanence-alpha, we use Swizzle("xxxy").inverse() or "xw__".
+      This maps the first component in the lumanence-alpha texture is
+      the red component of the rgba image and the second to the alpha
+      component, exactly as you would expect.
+      """
+      rev = [Swizzle.SWIZZLE_NONE] * 4
+      for i in xrange(4):
+         for j in xrange(4):
+            if self.__list[j] == i and rev[i] == Swizzle.SWIZZLE_NONE:
+               rev[i] = j
+      return Swizzle(rev)
+
+
+class Format:
+   """Describes a pixel format."""
+
+   def __init__(self, name, layout, block_width, block_height, channels, swizzle, colorspace):
+      """Constructs a Format from some metadata and a list of channels.
+
+      The channel objects must be unique to this Format and should not be
+      re-used to construct another Format.  This is because certain channel
+      information such as shift, offset, and the channel name are set when
+      the Format is created and are calculated based on the entire list of
+      channels.
+
+      Arguments:
+      name -- Name of the format such as 'MESA_FORMAT_A8R8G8B8'
+      layout -- One of 'array', 'packed' 'other', or a compressed layout
+      block_width -- The block width if the format is compressed, 1 otherwise
+      block_height -- The block height if the format is compressed, 1 otherwise
+      channels -- A list of Channel objects
+      swizzle -- A Swizzle from this format to rgba
+      colorspace -- one of 'rgb', 'srgb', 'yuv', or 'zs'
+      """
+      self.name = name
+      self.layout = layout
+      self.block_width = block_width
+      self.block_height = block_height
+      self.channels = channels
+      assert isinstance(swizzle, Swizzle)
+      self.swizzle = swizzle
+      self.name = name
+      assert colorspace in (RGB, SRGB, YUV, ZS)
+      self.colorspace = colorspace
+
+      # Name the channels
+      chan_names = ['']*4
+      if self.colorspace in (RGB, SRGB):
+         for (i, s) in enumerate(swizzle):
+            if s < 4:
+               chan_names[s] += 'rgba'[i]
+      elif colorspace == ZS:
+         for (i, s) in enumerate(swizzle):
+            if s < 4:
+               chan_names[s] += 'zs'[i]
+      else:
+         chan_names = ['x', 'y', 'z', 'w']
+
+      for c, name in zip(self.channels, chan_names):
+         assert c.name is None
+         if name == 'rgb':
+            c.name = 'l'
+         elif name == 'rgba':
+            c.name = 'i'
+         elif name == '':
+            c.name = 'x'
+         else:
+            c.name = name
+
+      # Set indices and offsets
+      if self.layout == PACKED:
+         shift = 0
+         for channel in self.channels:
+            assert channel.shift == -1
+            channel.shift = shift
+            shift += channel.size
+      for idx, channel in enumerate(self.channels):
+         assert channel.index == -1
+         channel.index = idx
+      else:
+         pass # Shift means nothing here
+
+   def __str__(self):
+      return self.name
+
+   def short_name(self):
+      """Returns a short name for a format.
+
+      The short name should be suitable to be used as suffix in function
+      names.
+      """
+
+      name = self.name
+      if name.startswith('MESA_FORMAT_'):
+         name = name[len('MESA_FORMAT_'):]
+      name = name.lower()
+      return name
+
+   def block_size(self):
+      """Returns the block size (in bits) of the format."""
+      size = 0
+      for channel in self.channels:
+         size += channel.size
+      return size
+
+   def num_channels(self):
+      """Returns the number of channels in the format."""
+      nr_channels = 0
+      for channel in self.channels:
+         if channel.size:
+            nr_channels += 1
+      return nr_channels
+
+   def array_element(self):
+      """Returns a non-void channel if this format is an array, otherwise None.
+
+      If the returned channel is not None, then this format can be
+      considered to be an array of num_channels() channels identical to the
+      returned channel.
+      """
+      if self.layout == ARRAY:
+         return self.channels[0]
+      elif self.layout == PACKED:
+         ref_channel = self.channels[0]
+         if ref_channel.type == VOID:
+            ref_channel = self.channels[1]
+         for channel in self.channels:
+            if channel.size == 0 or channel.type == VOID:
+               continue
+            if channel.size != ref_channel.size or channel.size % 8 != 0:
+               return None
+            if channel.type != ref_channel.type:
+               return None
+            if channel.norm != ref_channel.norm:
+               return None
+         return ref_channel
+      else:
+         return None
+
+   def is_array(self):
+      """Returns true if this format can be considered an array format.
+
+      This function will return true if self.layout == 'array'.  However,
+      some formats, such as MESA_FORMAT_A8G8B8R8, can be considered as
+      array formats even though they are technically packed.
+      """
+      return self.array_element() != None
+
+   def is_compressed(self):
+      """Returns true if this is a compressed format."""
+      return self.block_width != 1 or self.block_height != 1
+
+   def is_int(self):
+      """Returns true if this format is an integer format.
+
+      See also: is_norm()
+      """
+      if self.layout not in (ARRAY, PACKED):
+         return False
+      for channel in self.channels:
+         if channel.type not in (VOID, UNSIGNED, SIGNED):
+            return False
+      return True
+
+   def is_float(self):
+      """Returns true if this format is an floating-point format."""
+      if self.layout not in (ARRAY, PACKED):
+         return False
+      for channel in self.channels:
+         if channel.type not in (VOID, FLOAT):
+            return False
+      return True
+
+   def channel_type(self):
+      """Returns the type of the channels in this format."""
+      _type = VOID
+      for c in self.channels:
+         if c.type == VOID:
+            continue
+         if _type == VOID:
+            _type = c.type
+         assert c.type == _type
+      return _type
+
+   def channel_size(self):
+      """Returns the size (in bits) of the channels in this format.
+
+      This function should only be called if all of the channels have the
+      same size.  This is always the case if is_array() returns true.
+      """
+      size = None
+      for c in self.channels:
+         if c.type == VOID:
+            continue
+         if size is None:
+            size = c.size
+         assert c.size == size
+      return size
+
+   def max_channel_size(self):
+      """Returns the size of the largest channel."""
+      size = 0
+      for c in self.channels:
+         if c.type == VOID:
+            continue
+         size = max(size, c.size)
+      return size
+
+   def is_normalized(self):
+      """Returns true if this format is normalized.
+
+      While only integer formats can be normalized, not all integer formats
+      are normalized.  Normalized integer formats are those where the
+      integer value is re-interpreted as a fixed point value in the range
+      [0, 1].
+      """
+      norm = None
+      for c in self.channels:
+         if c.type == VOID:
+            continue
+         if norm is None:
+            norm = c.norm
+         assert c.norm == norm
+      return norm
+
+   def has_channel(self, name):
+      """Returns true if this format has the given channel."""
+      if self.is_compressed():
+         # Compressed formats are a bit tricky because the list of channels
+         # contains a single channel of type void.  Since we don't have any
+         # channel information there, we pull it from the swizzle.
+         if str(self.swizzle) == 'xxxx':
+            return name == 'i'
+         elif str(self.swizzle)[0:3] in ('xxx', 'yyy'):
+            if name == 'l':
+               return True
+            elif name == 'a':
+               return self.swizzle['a'] <= Swizzle.SWIZZLE_W
+            else:
+               return False
+         elif name in 'rgba':
+            return self.swizzle[name] <= Swizzle.SWIZZLE_W
+         else:
+            return False
+      else:
+         for channel in self.channels:
+            if channel.name == name:
+               return True
+         return False
+
+   def get_channel(self, name):
+      """Returns the channel with the given name if it exists."""
+      for channel in self.channels:
+         if channel.name == name:
+            return channel
+      return None
+
+def _parse_channels(fields, layout, colorspace, swizzle):
+   channels = []
+   for field in fields:
+      if not field:
+         continue
+
+      type = field[0] if field[0] else 'x'
+
+      if field[1] == 'n':
+         norm = True
+         size = int(field[2:])
+      else:
+         norm = False
+         size = int(field[1:])
+
+      channel = Channel(type, norm, size)
+      channels.append(channel)
+
+   return channels
+
+def parse(filename):
+   """Parse a format descrition in CSV format.
+
+   This function parses the given CSV file and returns an iterable of
+   channels."""
+
+   with open(filename) as stream:
+      for line in stream:
+         try:
+            comment = line.index('#')
+         except ValueError:
+            pass
+         else:
+            line = line[:comment]
+         line = line.strip()
+         if not line:
+            continue
+
+         fields = [field.strip() for field in line.split(',')]
+
+         name = fields[0]
+         layout = fields[1]
+         block_width = int(fields[2])
+         block_height = int(fields[3])
+         colorspace = fields[9]
+
+         swizzle = Swizzle(fields[8])
+         channels = _parse_channels(fields[4:8], layout, colorspace, swizzle)
+
+         yield Format(name, layout, block_width, block_height, channels, swizzle, colorspace)
diff --git a/mesalib/src/mesa/main/format_unpack.c b/mesalib/src/mesa/main/format_unpack.c
index ad5ea4cd1..b84ed0248 100644
--- a/mesalib/src/mesa/main/format_unpack.c
+++ b/mesalib/src/mesa/main/format_unpack.c
@@ -28,6 +28,7 @@
 #include "macros.h"
 #include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
 #include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
+#include "util/format_srgb.h"
 
 
 /** Helper struct for MESA_FORMAT_Z32_FLOAT_S8X24_UINT */
@@ -53,34 +54,6 @@ struct z32f_x24s8
 #define EXPAND_6_8(X)  ( ((X) << 2) | ((X) >> 4) )
 
 
-/**
- * Convert an 8-bit sRGB value from non-linear space to a
- * linear RGB value in [0, 1].
- * Implemented with a 256-entry lookup table.
- */
-GLfloat
-_mesa_nonlinear_to_linear(GLubyte cs8)
-{
-   static GLfloat table[256];
-   static GLboolean tableReady = GL_FALSE;
-   if (!tableReady) {
-      /* compute lookup table now */
-      GLuint i;
-      for (i = 0; i < 256; i++) {
-         const GLfloat cs = UBYTE_TO_FLOAT(i);
-         if (cs <= 0.04045) {
-            table[i] = cs / 12.92f;
-         }
-         else {
-            table[i] = (GLfloat) pow((cs + 0.055) / 1.055, 2.4);
-         }
-      }
-      tableReady = GL_TRUE;
-   }
-   return table[cs8];
-}
-
-
 /**********************************************************************/
 /*  Unpack, returning GLfloat colors                                  */
 /**********************************************************************/
@@ -763,9 +736,9 @@ unpack_BGR_SRGB8(const void *src, GLfloat dst[][4], GLuint n)
    const GLubyte *s = (const GLubyte *) src;
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear(s[i*3+2]);
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear(s[i*3+1]);
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear(s[i*3+0]);
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float(s[i*3+2]);
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float(s[i*3+1]);
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float(s[i*3+0]);
       dst[i][ACOMP] = 1.0F;
    }
 }
@@ -776,9 +749,9 @@ unpack_A8B8G8R8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 24) );
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff );
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i] >>  8) & 0xff );
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 24) );
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 16) & 0xff );
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >>  8) & 0xff );
       dst[i][ACOMP] = UBYTE_TO_FLOAT( s[i] & 0xff ); /* linear! */
    }
 }
@@ -789,9 +762,9 @@ unpack_B8G8R8A8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff );
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >>  8) & 0xff );
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i]      ) & 0xff );
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 16) & 0xff );
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >>  8) & 0xff );
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i]      ) & 0xff );
       dst[i][ACOMP] = UBYTE_TO_FLOAT( s[i] >> 24 ); /* linear! */
    }
 }
@@ -802,9 +775,9 @@ unpack_R8G8B8A8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i]      ) & 0xff );
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >>  8) & 0xff );
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff );
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i]      ) & 0xff );
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >>  8) & 0xff );
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 16) & 0xff );
       dst[i][ACOMP] = UBYTE_TO_FLOAT( s[i] >> 24 ); /* linear! */
    }
 }
@@ -817,7 +790,7 @@ unpack_L_SRGB8(const void *src, GLfloat dst[][4], GLuint n)
    for (i = 0; i < n; i++) {
       dst[i][RCOMP] = 
       dst[i][GCOMP] = 
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear(s[i]);
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float(s[i]);
       dst[i][ACOMP] = 1.0F;
    }
 }
@@ -830,7 +803,7 @@ unpack_L8A8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    for (i = 0; i < n; i++) {
       dst[i][RCOMP] =
       dst[i][GCOMP] =
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear(s[i] & 0xff);
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float(s[i] & 0xff);
       dst[i][ACOMP] = UBYTE_TO_FLOAT(s[i] >> 8); /* linear! */
    }
 }
@@ -2124,9 +2097,9 @@ unpack_R8G8B8X8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i]      ) & 0xff );
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >>  8) & 0xff );
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff );
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i]      ) & 0xff );
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >>  8) & 0xff );
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 16) & 0xff );
       dst[i][ACOMP] = UBYTE_TO_FLOAT( s[i] >> 24 ); /* linear! */
    }
 }
@@ -2319,9 +2292,9 @@ unpack_B8G8R8X8_SRGB(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = _mesa_nonlinear_to_linear( (s[i] >> 16) & 0xff );
-      dst[i][GCOMP] = _mesa_nonlinear_to_linear( (s[i] >>  8) & 0xff );
-      dst[i][BCOMP] = _mesa_nonlinear_to_linear( (s[i]      ) & 0xff );
+      dst[i][RCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >> 16) & 0xff );
+      dst[i][GCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i] >>  8) & 0xff );
+      dst[i][BCOMP] = util_format_srgb_8unorm_to_linear_float( (s[i]      ) & 0xff );
       dst[i][ACOMP] = 1.0F;
    }
 }
diff --git a/mesalib/src/mesa/main/format_unpack.h b/mesalib/src/mesa/main/format_unpack.h
index 51f97df4d..eba3c6650 100644
--- a/mesalib/src/mesa/main/format_unpack.h
+++ b/mesalib/src/mesa/main/format_unpack.h
@@ -25,9 +25,6 @@
 #ifndef FORMAT_UNPACK_H
 #define FORMAT_UNPACK_H
 
-extern GLfloat
-_mesa_nonlinear_to_linear(GLubyte cs8);
-
 extern void
 _mesa_unpack_rgba_row(mesa_format format, GLuint n,
                       const void *src, GLfloat dst[][4]);
diff --git a/mesalib/src/mesa/main/format_utils.c b/mesalib/src/mesa/main/format_utils.c
new file mode 100644
index 000000000..240e3bc0c
--- /dev/null
+++ b/mesalib/src/mesa/main/format_utils.c
@@ -0,0 +1,977 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014  Intel Corporation  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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "format_utils.h"
+#include "glformats.h"
+
+static const uint8_t map_identity[7] = { 0, 1, 2, 3, 4, 5, 6 };
+static const uint8_t map_3210[7] = { 3, 2, 1, 0, 4, 5, 6 };
+static const uint8_t map_1032[7] = { 1, 0, 3, 2, 4, 5, 6 };
+
+/**
+ * Describes a format as an array format, if possible
+ *
+ * A helper function for figuring out if a (possibly packed) format is
+ * actually an array format and, if so, what the array parameters are.
+ *
+ * \param[in]  format         the mesa format
+ * \param[out] type           the GL type of the array (GL_BYTE, etc.)
+ * \param[out] num_components the number of components in the array
+ * \param[out] swizzle        a swizzle describing how to get from the
+ *                            given format to RGBA
+ * \param[out] normalized     for integer formats, this represents whether
+ *                            the format is a normalized integer or a
+ *                            regular integer
+ * \return  true if this format is an array format, false otherwise
+ */
+bool
+_mesa_format_to_array(mesa_format format, GLenum *type, int *num_components,
+                      uint8_t swizzle[4], bool *normalized)
+{
+   int i;
+   GLuint format_components;
+   uint8_t packed_swizzle[4];
+   const uint8_t *endian;
+
+   if (_mesa_is_format_compressed(format))
+      return false;
+
+   *normalized = !_mesa_is_format_integer(format);
+
+   _mesa_format_to_type_and_comps(format, type, &format_components);
+
+   switch (_mesa_get_format_layout(format)) {
+   case MESA_FORMAT_LAYOUT_ARRAY:
+      *num_components = format_components;
+      _mesa_get_format_swizzle(format, swizzle);
+      return true;
+   case MESA_FORMAT_LAYOUT_PACKED:
+      switch (*type) {
+      case GL_UNSIGNED_BYTE:
+      case GL_BYTE:
+         if (_mesa_get_format_max_bits(format) != 8)
+            return false;
+         *num_components = _mesa_get_format_bytes(format);
+         switch (*num_components) {
+         case 1:
+            endian = map_identity;
+            break;
+         case 2:
+            endian = _mesa_little_endian() ? map_identity : map_1032;
+            break;
+         case 4:
+            endian = _mesa_little_endian() ? map_identity : map_3210;
+            break;
+         default:
+            endian = map_identity;
+            assert(!"Invalid number of components");
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+      case GL_SHORT:
+      case GL_HALF_FLOAT:
+         if (_mesa_get_format_max_bits(format) != 16)
+            return false;
+         *num_components = _mesa_get_format_bytes(format) / 2;
+         switch (*num_components) {
+         case 1:
+            endian = map_identity;
+            break;
+         case 2:
+            endian = _mesa_little_endian() ? map_identity : map_1032;
+            break;
+         default:
+            endian = map_identity;
+            assert(!"Invalid number of components");
+         }
+         break;
+      case GL_UNSIGNED_INT:
+      case GL_INT:
+      case GL_FLOAT:
+         /* This isn't packed.  At least not really. */
+         assert(format_components == 1);
+         if (_mesa_get_format_max_bits(format) != 32)
+            return false;
+         *num_components = format_components;
+         endian = map_identity;
+         break;
+      default:
+         return false;
+      }
+
+      _mesa_get_format_swizzle(format, packed_swizzle);
+
+      for (i = 0; i < 4; ++i)
+         swizzle[i] = endian[packed_swizzle[i]];
+
+      return true;
+   case MESA_FORMAT_LAYOUT_OTHER:
+   default:
+      return false;
+   }
+}
+
+/* A bunch of format conversion macros and helper functions used below */
+
+/* Only guaranteed to work for BITS <= 32 */
+#define MAX_UINT(BITS) ((BITS) == 32 ? UINT32_MAX : ((1u << (BITS)) - 1))
+#define MAX_INT(BITS) ((int)MAX_UINT((BITS) - 1))
+
+/* Extends an integer of size SRC_BITS to one of size DST_BITS linearly */
+#define EXTEND_NORMALIZED_INT(X, SRC_BITS, DST_BITS) \
+      (((X) * (int)(MAX_UINT(DST_BITS) / MAX_UINT(SRC_BITS))) + \
+       ((DST_BITS % SRC_BITS) ? ((X) >> (SRC_BITS - DST_BITS % SRC_BITS)) : 0))
+
+static inline float
+unorm_to_float(unsigned x, unsigned src_bits)
+{
+   return x * (1.0f / (float)MAX_UINT(src_bits));
+}
+
+static inline float
+snorm_to_float(int x, unsigned src_bits)
+{
+   if (x == -MAX_INT(src_bits))
+      return -1.0f;
+   else
+      return x * (1.0f / (float)MAX_INT(src_bits));
+}
+
+static inline uint16_t
+unorm_to_half(unsigned x, unsigned src_bits)
+{
+   return _mesa_float_to_half(unorm_to_float(x, src_bits));
+}
+
+static inline uint16_t
+snorm_to_half(int x, unsigned src_bits)
+{
+   return _mesa_float_to_half(snorm_to_float(x, src_bits));
+}
+
+static inline unsigned
+float_to_unorm(float x, unsigned dst_bits)
+{
+   if (x < 0.0f)
+      return 0;
+   else if (x > 1.0f)
+      return MAX_UINT(dst_bits);
+   else
+      return F_TO_I(x * MAX_UINT(dst_bits));
+}
+
+static inline unsigned
+half_to_unorm(uint16_t x, unsigned dst_bits)
+{
+   return float_to_unorm(_mesa_half_to_float(x), dst_bits);
+}
+
+static inline unsigned
+unorm_to_unorm(unsigned x, unsigned src_bits, unsigned dst_bits)
+{
+   if (src_bits < dst_bits)
+      return EXTEND_NORMALIZED_INT(x, src_bits, dst_bits);
+   else
+      return x >> (src_bits - dst_bits);
+}
+
+static inline unsigned
+snorm_to_unorm(int x, unsigned src_bits, unsigned dst_bits)
+{
+   if (x < 0)
+      return 0;
+   else
+      return unorm_to_unorm(x, src_bits - 1, dst_bits);
+}
+
+static inline int
+float_to_snorm(float x, unsigned dst_bits)
+{
+   if (x < -1.0f)
+      return -MAX_INT(dst_bits);
+   else if (x > 1.0f)
+      return MAX_INT(dst_bits);
+   else
+      return F_TO_I(x * MAX_INT(dst_bits));
+}
+
+static inline int
+half_to_snorm(uint16_t x, unsigned dst_bits)
+{
+   return float_to_snorm(_mesa_half_to_float(x), dst_bits);
+}
+
+static inline int
+unorm_to_snorm(unsigned x, unsigned src_bits, unsigned dst_bits)
+{
+   return unorm_to_unorm(x, src_bits, dst_bits - 1);
+}
+
+static inline int
+snorm_to_snorm(int x, unsigned src_bits, unsigned dst_bits)
+{
+   if (x < -MAX_INT(src_bits))
+      return -MAX_INT(dst_bits);
+   else if (src_bits < dst_bits)
+      return EXTEND_NORMALIZED_INT(x, src_bits - 1, dst_bits - 1);
+   else
+      return x >> (src_bits - dst_bits);
+}
+
+static inline unsigned
+float_to_uint(float x)
+{
+   if (x < 0.0f)
+      return 0;
+   else
+      return x;
+}
+
+static inline unsigned
+half_to_uint(uint16_t x)
+{
+   if (_mesa_half_is_negative(x))
+      return 0;
+   else
+      return _mesa_float_to_half(x);
+}
+
+/**
+ * Attempts to perform the given swizzle-and-convert operation with memcpy
+ *
+ * This function determines if the given swizzle-and-convert operation can
+ * be done with a simple memcpy and, if so, does the memcpy.  If not, it
+ * returns false and we fall back to the standard version below.
+ *
+ * The arguments are exactly the same as for _mesa_swizzle_and_convert
+ *
+ * \return  true if it successfully performed the swizzle-and-convert
+ *          operation with memcpy, false otherwise
+ */
+static bool
+swizzle_convert_try_memcpy(void *dst, GLenum dst_type, int num_dst_channels,
+                           const void *src, GLenum src_type, int num_src_channels,
+                           const uint8_t swizzle[4], bool normalized, int count)
+{
+   int i;
+
+   if (src_type != dst_type)
+      return false;
+   if (num_src_channels != num_dst_channels)
+      return false;
+
+   for (i = 0; i < num_dst_channels; ++i)
+      if (swizzle[i] != i && swizzle[i] != MESA_FORMAT_SWIZZLE_NONE)
+         return false;
+
+   memcpy(dst, src, count * num_src_channels * _mesa_sizeof_type(src_type));
+
+   return true;
+}
+
+/**
+ * Represents a single instance of the standard swizzle-and-convert loop
+ *
+ * Any swizzle-and-convert operation simply loops through the pixels and
+ * performs the transformation operation one pixel at a time.  This macro
+ * embodies one instance of the conversion loop.  This way we can do all
+ * control flow outside of the loop and allow the compiler to unroll
+ * everything inside the loop.
+ *
+ * Note: This loop is carefully crafted for performance.  Be careful when
+ * changing it and run some benchmarks to ensure no performance regressions
+ * if you do.
+ *
+ * \param   DST_TYPE    the C datatype of the destination
+ * \param   DST_CHANS   the number of destination channels
+ * \param   SRC_TYPE    the C datatype of the source
+ * \param   SRC_CHANS   the number of source channels
+ * \param   CONV        an expression for converting from the source data,
+ *                      storred in the variable "src", to the destination
+ *                      format
+ */
+#define SWIZZLE_CONVERT_LOOP(DST_TYPE, DST_CHANS, SRC_TYPE, SRC_CHANS, CONV) \
+   for (s = 0; s < count; ++s) {                                  \
+      for (j = 0; j < SRC_CHANS; ++j) {                           \
+         SRC_TYPE src = typed_src[j];                             \
+         tmp[j] = CONV;                                           \
+      }                                                           \
+                                                                  \
+      typed_dst[0] = tmp[swizzle_x];                              \
+      if (DST_CHANS > 1) {                                        \
+         typed_dst[1] = tmp[swizzle_y];                           \
+         if (DST_CHANS > 2) {                                     \
+            typed_dst[2] = tmp[swizzle_z];                        \
+            if (DST_CHANS > 3) {                                  \
+               typed_dst[3] = tmp[swizzle_w];                     \
+            }                                                     \
+         }                                                        \
+      }                                                           \
+      typed_src += SRC_CHANS;                                     \
+      typed_dst += DST_CHANS;                                     \
+   }                                                              \
+
+/**
+ * Represents a single swizzle-and-convert operation
+ *
+ * This macro represents everything done in a single swizzle-and-convert
+ * operation.  The actual work is done by the SWIZZLE_CONVERT_LOOP macro.
+ * This macro acts as a wrapper that uses a nested switch to ensure that
+ * all looping parameters get unrolled.
+ *
+ * This macro makes assumptions about variables etc. in the calling
+ * function.  Changes to _mesa_swizzle_and_convert may require changes to
+ * this macro.
+ *
+ * \param   DST_TYPE    the C datatype of the destination
+ * \param   SRC_TYPE    the C datatype of the source
+ * \param   CONV        an expression for converting from the source data,
+ *                      storred in the variable "src", to the destination
+ *                      format
+ */
+#define SWIZZLE_CONVERT(DST_TYPE, SRC_TYPE, CONV)                 \
+   do {                                                           \
+      const SRC_TYPE *typed_src = void_src;                       \
+      DST_TYPE *typed_dst = void_dst;                             \
+      DST_TYPE tmp[7];                                            \
+      tmp[4] = 0;                                                 \
+      tmp[5] = one;                                               \
+      switch (num_dst_channels) {                                 \
+      case 1:                                                     \
+         switch (num_src_channels) {                              \
+         case 1:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 1, SRC_TYPE, 1, CONV)  \
+            break;                                                \
+         case 2:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 1, SRC_TYPE, 2, CONV)  \
+            break;                                                \
+         case 3:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 1, SRC_TYPE, 3, CONV)  \
+            break;                                                \
+         case 4:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 1, SRC_TYPE, 4, CONV)  \
+            break;                                                \
+         }                                                        \
+         break;                                                   \
+      case 2:                                                     \
+         switch (num_src_channels) {                              \
+         case 1:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 2, SRC_TYPE, 1, CONV)  \
+            break;                                                \
+         case 2:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 2, SRC_TYPE, 2, CONV)  \
+            break;                                                \
+         case 3:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 2, SRC_TYPE, 3, CONV)  \
+            break;                                                \
+         case 4:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 2, SRC_TYPE, 4, CONV)  \
+            break;                                                \
+         }                                                        \
+         break;                                                   \
+      case 3:                                                     \
+         switch (num_src_channels) {                              \
+         case 1:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 3, SRC_TYPE, 1, CONV)  \
+            break;                                                \
+         case 2:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 3, SRC_TYPE, 2, CONV)  \
+            break;                                                \
+         case 3:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 3, SRC_TYPE, 3, CONV)  \
+            break;                                                \
+         case 4:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 3, SRC_TYPE, 4, CONV)  \
+            break;                                                \
+         }                                                        \
+         break;                                                   \
+      case 4:                                                     \
+         switch (num_src_channels) {                              \
+         case 1:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 4, SRC_TYPE, 1, CONV)  \
+            break;                                                \
+         case 2:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 4, SRC_TYPE, 2, CONV)  \
+            break;                                                \
+         case 3:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 4, SRC_TYPE, 3, CONV)  \
+            break;                                                \
+         case 4:                                                  \
+            SWIZZLE_CONVERT_LOOP(DST_TYPE, 4, SRC_TYPE, 4, CONV)  \
+            break;                                                \
+         }                                                        \
+         break;                                                   \
+      }                                                           \
+   } while (0);
+
+/**
+ * Convert between array-based color formats.
+ *
+ * Most format conversion operations required by GL can be performed by
+ * converting one channel at a time, shuffling the channels around, and
+ * optionally filling missing channels with zeros and ones.  This function
+ * does just that in a general, yet efficient, way.
+ *
+ * The swizzle parameter is an array of 4 numbers (see
+ * _mesa_get_format_swizzle) that describes where each channel in the
+ * destination should come from in the source.  If swizzle[i] < 4 then it
+ * means that dst[i] = CONVERT(src[swizzle[i]]).  If swizzle[i] is
+ * MESA_FORMAT_SWIZZLE_ZERO or MESA_FORMAT_SWIZZLE_ONE, the corresponding
+ * dst[i] will be filled with the appropreate representation of zero or one
+ * respectively.
+ *
+ * Under most circumstances, the source and destination images must be
+ * different as no care is taken not to clobber one with the other.
+ * However, if they have the same number of bits per pixel, it is safe to
+ * do an in-place conversion.
+ *
+ * \param[out] dst               pointer to where the converted data should
+ *                               be stored
+ *
+ * \param[in]  dst_type          the destination GL type of the converted
+ *                               data (GL_BYTE, etc.)
+ *
+ * \param[in]  num_dst_channels  the number of channels in the converted
+ *                               data
+ *
+ * \param[in]  src               pointer to the source data
+ *
+ * \param[in]  src_type          the GL type of the source data (GL_BYTE,
+ *                               etc.)
+ *
+ * \param[in]  num_src_channels  the number of channels in the source data
+ *                               (the number of channels total, not just
+ *                               the number used)
+ *
+ * \param[in]  swizzle           describes how to get the destination data
+ *                               from the source data.
+ *
+ * \param[in]  normalized        for integer types, this indicates whether
+ *                               the data should be considered as integers
+ *                               or as normalized integers;
+ *
+ * \param[in]  count             the number of pixels to convert
+ */
+void
+_mesa_swizzle_and_convert(void *void_dst, GLenum dst_type, int num_dst_channels,
+                          const void *void_src, GLenum src_type, int num_src_channels,
+                          const uint8_t swizzle[4], bool normalized, int count)
+{
+   int s, j;
+   register uint8_t swizzle_x, swizzle_y, swizzle_z, swizzle_w;
+
+   if (swizzle_convert_try_memcpy(void_dst, dst_type, num_dst_channels,
+                                  void_src, src_type, num_src_channels,
+                                  swizzle, normalized, count))
+      return;
+
+   swizzle_x = swizzle[0];
+   swizzle_y = swizzle[1];
+   swizzle_z = swizzle[2];
+   swizzle_w = swizzle[3];
+
+   switch (dst_type) {
+   case GL_FLOAT:
+   {
+      const float one = 1.0f;
+      switch (src_type) {
+      case GL_FLOAT:
+         SWIZZLE_CONVERT(float, float, src)
+         break;
+      case GL_HALF_FLOAT:
+         SWIZZLE_CONVERT(float, uint16_t, _mesa_half_to_float(src))
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, uint8_t, unorm_to_float(src, 8))
+         } else {
+            SWIZZLE_CONVERT(float, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, int8_t, snorm_to_float(src, 8))
+         } else {
+            SWIZZLE_CONVERT(float, int8_t, src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, uint16_t, unorm_to_float(src, 16))
+         } else {
+            SWIZZLE_CONVERT(float, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, int16_t, snorm_to_float(src, 16))
+         } else {
+            SWIZZLE_CONVERT(float, int16_t, src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, uint32_t, unorm_to_float(src, 32))
+         } else {
+            SWIZZLE_CONVERT(float, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(float, int32_t, snorm_to_float(src, 32))
+         } else {
+            SWIZZLE_CONVERT(float, int32_t, src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_HALF_FLOAT:
+   {
+      const uint16_t one = _mesa_float_to_half(1.0f);
+      switch (src_type) {
+      case GL_FLOAT:
+         SWIZZLE_CONVERT(uint16_t, float, _mesa_float_to_half(src))
+         break;
+      case GL_HALF_FLOAT:
+         SWIZZLE_CONVERT(uint16_t, uint16_t, src)
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint8_t, unorm_to_half(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint8_t, _mesa_float_to_half(src))
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int8_t, snorm_to_half(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int8_t, _mesa_float_to_half(src))
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, unorm_to_half(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, _mesa_float_to_half(src))
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int16_t, snorm_to_half(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int16_t, _mesa_float_to_half(src))
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint32_t, unorm_to_half(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint32_t, _mesa_float_to_half(src))
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int32_t, snorm_to_half(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int32_t, _mesa_float_to_half(src))
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_UNSIGNED_BYTE:
+   {
+      const uint8_t one = normalized ? UINT8_MAX : 1;
+      switch (src_type) {
+      case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, float, float_to_unorm(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, float, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, half_to_unorm(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, half_to_uint(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         SWIZZLE_CONVERT(uint8_t, uint8_t, src)
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, int8_t, snorm_to_unorm(src, 8, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, int8_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, unorm_to_unorm(src, 16, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, int16_t, snorm_to_unorm(src, 16, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, int16_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, uint32_t, unorm_to_unorm(src, 32, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, int32_t, snorm_to_unorm(src, 32, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, int32_t, (src < 0) ? 0 : src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_BYTE:
+   {
+      const int8_t one = normalized ? INT8_MAX : 1;
+      switch (src_type) {
+      case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, float, float_to_snorm(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, float, src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, half_to_snorm(src, 8))
+         } else {
+            SWIZZLE_CONVERT(uint8_t, uint16_t, _mesa_half_to_float(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(int8_t, uint8_t, unorm_to_snorm(src, 8, 8))
+         } else {
+            SWIZZLE_CONVERT(int8_t, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         SWIZZLE_CONVERT(int8_t, int8_t, src)
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int8_t, uint16_t, unorm_to_snorm(src, 16, 8))
+         } else {
+            SWIZZLE_CONVERT(int8_t, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int8_t, int16_t, snorm_to_snorm(src, 16, 8))
+         } else {
+            SWIZZLE_CONVERT(int8_t, int16_t, src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int8_t, uint32_t, unorm_to_snorm(src, 32, 8))
+         } else {
+            SWIZZLE_CONVERT(int8_t, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int8_t, int32_t, snorm_to_snorm(src, 32, 8))
+         } else {
+            SWIZZLE_CONVERT(int8_t, int32_t, src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_UNSIGNED_SHORT:
+   {
+      const uint16_t one = normalized ? UINT16_MAX : 1;
+      switch (src_type) {
+      case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, float, float_to_unorm(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, float, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, half_to_unorm(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, half_to_uint(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint8_t, unorm_to_unorm(src, 8, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int8_t, snorm_to_unorm(src, 8, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int8_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         SWIZZLE_CONVERT(uint16_t, uint16_t, src)
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int16_t, snorm_to_unorm(src, 16, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int16_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint32_t, unorm_to_unorm(src, 32, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, int32_t, snorm_to_unorm(src, 32, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, int32_t, (src < 0) ? 0 : src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_SHORT:
+   {
+      const int16_t one = normalized ? INT16_MAX : 1;
+      switch (src_type) {
+      case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, float, float_to_snorm(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, float, src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, half_to_snorm(src, 16))
+         } else {
+            SWIZZLE_CONVERT(uint16_t, uint16_t, _mesa_half_to_float(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(int16_t, uint8_t, unorm_to_snorm(src, 8, 16))
+         } else {
+            SWIZZLE_CONVERT(int16_t, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(int16_t, int8_t, snorm_to_snorm(src, 8, 16))
+         } else {
+            SWIZZLE_CONVERT(int16_t, int8_t, src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int16_t, uint16_t, unorm_to_snorm(src, 16, 16))
+         } else {
+            SWIZZLE_CONVERT(int16_t, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         SWIZZLE_CONVERT(int16_t, int16_t, src)
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int16_t, uint32_t, unorm_to_snorm(src, 32, 16))
+         } else {
+            SWIZZLE_CONVERT(int16_t, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int16_t, int32_t, snorm_to_snorm(src, 32, 16))
+         } else {
+            SWIZZLE_CONVERT(int16_t, int32_t, src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_UNSIGNED_INT:
+   {
+      const uint32_t one = normalized ? UINT32_MAX : 1;
+      switch (src_type) { case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, float, float_to_unorm(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, float, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, half_to_unorm(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, half_to_uint(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, uint8_t, unorm_to_unorm(src, 8, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, int8_t, snorm_to_unorm(src, 8, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, int8_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, unorm_to_unorm(src, 16, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, int16_t, snorm_to_unorm(src, 16, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, int16_t, (src < 0) ? 0 : src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         SWIZZLE_CONVERT(uint32_t, uint32_t, src)
+         break;
+      case GL_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, int32_t, snorm_to_unorm(src, 32, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, int32_t, (src < 0) ? 0 : src)
+         }
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   case GL_INT:
+   {
+      const int32_t one = normalized ? INT32_MAX : 1;
+      switch (src_type) {
+      case GL_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, float, float_to_snorm(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, float, src)
+         }
+         break;
+      case GL_HALF_FLOAT:
+         if (normalized) {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, half_to_snorm(src, 32))
+         } else {
+            SWIZZLE_CONVERT(uint32_t, uint16_t, _mesa_half_to_float(src))
+         }
+         break;
+      case GL_UNSIGNED_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(int32_t, uint8_t, unorm_to_snorm(src, 8, 32))
+         } else {
+            SWIZZLE_CONVERT(int32_t, uint8_t, src)
+         }
+         break;
+      case GL_BYTE:
+         if (normalized) {
+            SWIZZLE_CONVERT(int32_t, int8_t, snorm_to_snorm(src, 8, 32))
+         } else {
+            SWIZZLE_CONVERT(int32_t, int8_t, src)
+         }
+         break;
+      case GL_UNSIGNED_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int32_t, uint16_t, unorm_to_snorm(src, 16, 32))
+         } else {
+            SWIZZLE_CONVERT(int32_t, uint16_t, src)
+         }
+         break;
+      case GL_SHORT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int32_t, int16_t, snorm_to_snorm(src, 16, 32))
+         } else {
+            SWIZZLE_CONVERT(int32_t, int16_t, src)
+         }
+         break;
+      case GL_UNSIGNED_INT:
+         if (normalized) {
+            SWIZZLE_CONVERT(int32_t, uint32_t, unorm_to_snorm(src, 32, 32))
+         } else {
+            SWIZZLE_CONVERT(int32_t, uint32_t, src)
+         }
+         break;
+      case GL_INT:
+         SWIZZLE_CONVERT(int32_t, int32_t, src)
+         break;
+      default:
+         assert(!"Invalid channel type combination");
+      }
+   }
+   break;
+   default:
+      assert(!"Invalid channel type");
+   }
+}
diff --git a/mesalib/src/mesa/main/format_utils.h b/mesalib/src/mesa/main/format_utils.h
new file mode 100644
index 000000000..9f778e377
--- /dev/null
+++ b/mesalib/src/mesa/main/format_utils.h
@@ -0,0 +1,45 @@
+/**
+ * \file format_utils.h
+ * A collection of format conversion utility functions.
+ */
+
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 1999-2006  Brian Paul  All Rights Reserved.
+ * Copyright (C) 2014  Intel Corporation  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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef FORMAT_UTILS_H
+#define FORMAT_UTILS_H
+
+#include "imports.h"
+
+bool
+_mesa_format_to_array(mesa_format, GLenum *type, int *num_components,
+                      uint8_t swizzle[4], bool *normalized);
+
+void
+_mesa_swizzle_and_convert(void *dst, GLenum dst_type, int num_dst_channels,
+                          const void *src, GLenum src_type, int num_src_channels,
+                          const uint8_t swizzle[4], bool normalized, int count);
+
+#endif
diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c
index 1f20a9a6a..f03425e41 100644
--- a/mesalib/src/mesa/main/formats.c
+++ b/mesalib/src/mesa/main/formats.c
@@ -40,6 +40,8 @@ struct gl_format_info
    /** text name for debugging */
    const char *StrName;
 
+   enum mesa_format_layout Layout;
+
    /**
     * Base format is one of GL_RED, GL_RG, GL_RGB, GL_RGBA, GL_ALPHA,
     * GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_INTENSITY, GL_YCBCR_MESA,
@@ -59,7 +61,6 @@ struct gl_format_info
    GLubyte AlphaBits;
    GLubyte LuminanceBits;
    GLubyte IntensityBits;
-   GLubyte IndexBits;
    GLubyte DepthBits;
    GLubyte StencilBits;
 
@@ -68,1745 +69,11 @@ struct gl_format_info
     */
    GLubyte BlockWidth, BlockHeight;
    GLubyte BytesPerBlock;
-};
 
-
-/**
- * Info about each format.
- * These must be in the same order as the MESA_FORMAT_* enums so that
- * we can do lookups without searching.
- */
-static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
-{
-   /* Packed unorm formats */
-   {
-      MESA_FORMAT_NONE,            /* Name */
-      "MESA_FORMAT_NONE",          /* StrName */
-      GL_NONE,                     /* BaseFormat */
-      GL_NONE,                     /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      0, 0, 0                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A8B8G8R8_UNORM,  /* Name */
-      "MESA_FORMAT_A8B8G8R8_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 8,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_X8B8G8R8_UNORM,  /* Name */
-      "MESA_FORMAT_X8B8G8R8_UNORM",/* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R8G8B8A8_UNORM,  /* Name */
-      "MESA_FORMAT_R8G8B8A8_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 8,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R8G8B8X8_UNORM,  /* Name */
-      "MESA_FORMAT_R8G8B8X8_UNORM",/* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B8G8R8A8_UNORM,  /* Name */
-      "MESA_FORMAT_B8G8R8A8_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 8,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B8G8R8X8_UNORM,  /* Name */
-      "MESA_FORMAT_B8G8R8X8_UNORM",/* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A8R8G8B8_UNORM,  /* Name */
-      "MESA_FORMAT_A8R8G8B8_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 8,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_X8R8G8B8_UNORM,  /* Name */
-      "MESA_FORMAT_X8R8G8B8_UNORM",/* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_L16A16_UNORM,    /* Name */
-      "MESA_FORMAT_L16A16_UNORM",  /* StrName */
-      GL_LUMINANCE_ALPHA,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 16,                 /* Red/Green/Blue/AlphaBits */
-      16, 0, 0, 0, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A16L16_UNORM,    /* Name */
-      "MESA_FORMAT_A16L16_UNORM",  /* StrName */
-      GL_LUMINANCE_ALPHA,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 16,                 /* Red/Green/Blue/AlphaBits */
-      16, 0, 0, 0, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B5G6R5_UNORM,    /* Name */
-      "MESA_FORMAT_B5G6R5_UNORM",  /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      5, 6, 5, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R5G6B5_UNORM,    /* Name */
-      "MESA_FORMAT_R5G6B5_UNORM",  /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      5, 6, 5, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B4G4R4A4_UNORM,  /* Name */
-      "MESA_FORMAT_B4G4R4A4_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      4, 4, 4, 4,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B4G4R4X4_UNORM,
-      "MESA_FORMAT_B4G4R4X4_UNORM",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_A4R4G4B4_UNORM,  /* Name */
-      "MESA_FORMAT_A4R4G4B4_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      4, 4, 4, 4,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A1B5G5R5_UNORM,  /* Name */
-      "MESA_FORMAT_A1B5G5R5_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      5, 5, 5, 1,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B5G5R5A1_UNORM,  /* Name */
-      "MESA_FORMAT_B5G5R5A1_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      5, 5, 5, 1,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B5G5R5X1_UNORM,
-      "MESA_FORMAT_B5G5R5X1_UNORM",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      5, 5, 5, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_A1R5G5B5_UNORM,  /* Name */
-      "MESA_FORMAT_A1R5G5B5_UNORM",/* StrName */
-      GL_RGBA,                     /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      5, 5, 5, 1,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_L8A8_UNORM,      /* Name */
-      "MESA_FORMAT_L8A8_UNORM",    /* StrName */
-      GL_LUMINANCE_ALPHA,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 8,                  /* Red/Green/Blue/AlphaBits */
-      8, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A8L8_UNORM,      /* Name */
-      "MESA_FORMAT_A8L8_UNORM",    /* StrName */
-      GL_LUMINANCE_ALPHA,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 8,                  /* Red/Green/Blue/AlphaBits */
-      8, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R8G8_UNORM,
-      "MESA_FORMAT_R8G8_UNORM",
-      GL_RG,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_G8R8_UNORM,
-      "MESA_FORMAT_G8R8_UNORM",
-      GL_RG,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L4A4_UNORM,      /* Name */
-      "MESA_FORMAT_L4A4_UNORM",    /* StrName */
-      GL_LUMINANCE_ALPHA,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 4,                  /* Red/Green/Blue/AlphaBits */
-      4, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_B2G3R3_UNORM,    /* Name */
-      "MESA_FORMAT_B2G3R3_UNORM",  /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      3, 3, 2, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R16G16_UNORM,
-      "MESA_FORMAT_R16G16_UNORM",
-      GL_RG,
-      GL_UNSIGNED_NORMALIZED,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_G16R16_UNORM,
-      "MESA_FORMAT_G16R16_UNORM",
-      GL_RG,
-      GL_UNSIGNED_NORMALIZED,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_B10G10R10A2_UNORM,
-      "MESA_FORMAT_B10G10R10A2_UNORM",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      10, 10, 10, 2,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_B10G10R10X2_UNORM,
-      "MESA_FORMAT_B10G10R10X2_UNORM",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      10, 10, 10, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R10G10B10A2_UNORM,
-      "MESA_FORMAT_R10G10B10A2_UNORM",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      10, 10, 10, 2,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_S8_UINT_Z24_UNORM,   /* Name */
-      "MESA_FORMAT_S8_UINT_Z24_UNORM", /* StrName */
-      GL_DEPTH_STENCIL,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,          /* DataType */
-      0, 0, 0, 0,                      /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 24, 8,                  /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                          /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_X8_UINT_Z24_UNORM,   /* Name */
-      "MESA_FORMAT_X8_UINT_Z24_UNORM", /* StrName */
-      GL_DEPTH_COMPONENT,              /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,          /* DataType */
-      0, 0, 0, 0,                      /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 24, 0,                  /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                          /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_Z24_UNORM_S8_UINT,   /* Name */
-      "MESA_FORMAT_Z24_UNORM_S8_UINT", /* StrName */
-      GL_DEPTH_STENCIL,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,          /* DataType */
-      0, 0, 0, 0,                      /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 24, 8,                  /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                          /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_Z24_UNORM_X8_UINT,   /* Name */
-      "MESA_FORMAT_Z24_UNORM_X8_UINT", /* StrName */
-      GL_DEPTH_COMPONENT,              /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,          /* DataType */
-      0, 0, 0, 0,                      /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 24, 0,                  /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                          /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_YCBCR,           /* Name */
-      "MESA_FORMAT_YCBCR",         /* StrName */
-      GL_YCBCR_MESA,               /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_YCBCR_REV,       /* Name */
-      "MESA_FORMAT_YCBCR_REV",     /* StrName */
-      GL_YCBCR_MESA,               /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-
-   /* Array unorm formats */
-   {
-      MESA_FORMAT_A_UNORM8,        /* Name */
-      "MESA_FORMAT_A_UNORM8",      /* StrName */
-      GL_ALPHA,                    /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 8,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_A_UNORM16,       /* Name */
-      "MESA_FORMAT_A_UNORM16",     /* StrName */
-      GL_ALPHA,                    /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 16,                 /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_L_UNORM8,        /* Name */
-      "MESA_FORMAT_L_UNORM8",      /* StrName */
-      GL_LUMINANCE,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      8, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_L_UNORM16,       /* Name */
-      "MESA_FORMAT_L_UNORM16",     /* StrName */
-      GL_LUMINANCE,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      16, 0, 0, 0, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_I_UNORM8,        /* Name */
-      "MESA_FORMAT_I_UNORM8",      /* StrName */
-      GL_INTENSITY,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 8, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_I_UNORM16,       /* Name */
-      "MESA_FORMAT_I_UNORM16",     /* StrName */
-      GL_INTENSITY,                /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 16, 0, 0, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R_UNORM8,
-      "MESA_FORMAT_R_UNORM8",
-      GL_RED,
-      GL_UNSIGNED_NORMALIZED,
-      8, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_R_UNORM16,
-      "MESA_FORMAT_R_UNORM16",
-      GL_RED,
-      GL_UNSIGNED_NORMALIZED,
-      16, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_BGR_UNORM8,      /* Name */
-      "MESA_FORMAT_BGR_UNORM8",    /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 3                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_RGB_UNORM8,      /* Name */
-      "MESA_FORMAT_RGB_UNORM8",    /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      8, 8, 8, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 3                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_RGBA_UNORM16,
-      "MESA_FORMAT_RGBA_UNORM16",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      16, 16, 16, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBX_UNORM16,
-      "MESA_FORMAT_RGBX_UNORM16",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_Z_UNORM16,       /* Name */
-      "MESA_FORMAT_Z_UNORM16",     /* StrName */
-      GL_DEPTH_COMPONENT,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 16, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 2                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_Z_UNORM32,       /* Name */
-      "MESA_FORMAT_Z_UNORM32",     /* StrName */
-      GL_DEPTH_COMPONENT,          /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 32, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_S_UINT8,         /* Name */
-      "MESA_FORMAT_S_UINT8",       /* StrName */
-      GL_STENCIL_INDEX,            /* BaseFormat */
-      GL_UNSIGNED_INT,             /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 8,               /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                      /* BlockWidth/Height,Bytes */
-   },
-
-   /* Packed signed/normalized formats */
-   {
-      MESA_FORMAT_A8B8G8R8_SNORM,
-      "MESA_FORMAT_A8B8G8R8_SNORM",
-      GL_RGBA,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_X8B8G8R8_SNORM,
-      "MESA_FORMAT_X8B8G8R8_SNORM",
-      GL_RGB,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4                       /* 4 bpp, but no alpha */
-   },
-   {
-      MESA_FORMAT_R8G8B8A8_SNORM,
-      "MESA_FORMAT_R8G8B8A8_SNORM",
-      GL_RGBA,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R8G8B8X8_SNORM,
-      "MESA_FORMAT_R8G8B8X8_SNORM",
-      GL_RGB,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R16G16_SNORM,
-      "MESA_FORMAT_R16G16_SNORM",
-      GL_RG,
-      GL_SIGNED_NORMALIZED,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_G16R16_SNORM,
-      "MESA_FORMAT_G16R16_SNORM",
-      GL_RG,
-      GL_SIGNED_NORMALIZED,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R8G8_SNORM,
-      "MESA_FORMAT_R8G8_SNORM",
-      GL_RG,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_G8R8_SNORM,
-      "MESA_FORMAT_G8R8_SNORM",
-      GL_RG,
-      GL_SIGNED_NORMALIZED,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L8A8_SNORM,
-      "MESA_FORMAT_L8A8_SNORM",
-      GL_LUMINANCE_ALPHA,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 8,
-      8, 0, 0, 0, 0,
-      1, 1, 2
-   },
-
-   /* Array signed/normalized formats */
-   {
-      MESA_FORMAT_A_SNORM8,
-      "MESA_FORMAT_A_SNORM8",
-      GL_ALPHA,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_A_SNORM16,
-      "MESA_FORMAT_A_SNORM16",
-      GL_ALPHA,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L_SNORM8,
-      "MESA_FORMAT_L_SNORM8",
-      GL_LUMINANCE,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 0,
-      8, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_L_SNORM16,
-      "MESA_FORMAT_L_SNORM16",
-      GL_LUMINANCE,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 0,
-      16, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_I_SNORM8,
-      "MESA_FORMAT_I_SNORM8",
-      GL_INTENSITY,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 0,
-      0, 8, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_I_SNORM16,
-      "MESA_FORMAT_I_SNORM16",
-      GL_INTENSITY,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 0,
-      0, 16, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_R_SNORM8,         /* Name */
-      "MESA_FORMAT_R_SNORM8",       /* StrName */
-      GL_RED,                       /* BaseFormat */
-      GL_SIGNED_NORMALIZED,         /* DataType */
-      8, 0, 0, 0,                   /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,                /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 1                       /* BlockWidth/Height,Bytes */
-   },
-   {
-      MESA_FORMAT_R_SNORM16,
-      "MESA_FORMAT_R_SNORM16",
-      GL_RED,
-      GL_SIGNED_NORMALIZED,
-      16, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_LA_SNORM16,
-      "MESA_FORMAT_LA_SNORM16",
-      GL_LUMINANCE_ALPHA,
-      GL_SIGNED_NORMALIZED,
-      0, 0, 0, 16,
-      16, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RGB_SNORM16,
-      "MESA_FORMAT_RGB_SNORM16",
-      GL_RGB,
-      GL_SIGNED_NORMALIZED,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 6
-   },
-   {
-      MESA_FORMAT_RGBA_SNORM16,
-      "MESA_FORMAT_RGBA_SNORM16",
-      GL_RGBA,
-      GL_SIGNED_NORMALIZED,
-      16, 16, 16, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBX_SNORM16,
-      "MESA_FORMAT_RGBX_SNORM16",
-      GL_RGB,
-      GL_SIGNED_NORMALIZED,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-
-   /* Packed sRGB formats */
-   {
-      MESA_FORMAT_A8B8G8R8_SRGB,
-      "MESA_FORMAT_A8B8G8R8_SRGB",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_B8G8R8A8_SRGB,
-      "MESA_FORMAT_B8G8R8A8_SRGB",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_B8G8R8X8_SRGB,
-      "MESA_FORMAT_B8G8R8X8_SRGB",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R8G8B8A8_SRGB,
-      "MESA_FORMAT_R8G8B8A8_SRGB",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R8G8B8X8_SRGB,
-      "MESA_FORMAT_R8G8B8X8_SRGB",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_L8A8_SRGB,
-      "MESA_FORMAT_L8A8_SRGB",
-      GL_LUMINANCE_ALPHA,
-      GL_UNSIGNED_NORMALIZED,    
-      0, 0, 0, 8,
-      8, 0, 0, 0, 0,
-      1, 1, 2
-   },
-
-   /* Array sRGB formats */
-   {
-      MESA_FORMAT_L_SRGB8,
-      "MESA_FORMAT_L_SRGB8",
-      GL_LUMINANCE,
-      GL_UNSIGNED_NORMALIZED,    
-      0, 0, 0, 0,
-      8, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_BGR_SRGB8,
-      "MESA_FORMAT_BGR_SRGB8",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 3
-   },
-
-   /* Packed float formats */
-   {
-      MESA_FORMAT_R9G9B9E5_FLOAT,
-      "MESA_FORMAT_RGB9_E5",
-      GL_RGB,
-      GL_FLOAT,
-      9, 9, 9, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R11G11B10_FLOAT,
-      "MESA_FORMAT_R11G11B10_FLOAT",
-      GL_RGB,
-      GL_FLOAT,
-      11, 11, 10, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_Z32_FLOAT_S8X24_UINT,   /* Name */
-      "MESA_FORMAT_Z32_FLOAT_S8X24_UINT", /* StrName */
-      GL_DEPTH_STENCIL,                   /* BaseFormat */
-      /* DataType here is used to answer GL_TEXTURE_DEPTH_TYPE queries, and is
-       * never used for stencil because stencil is always GL_UNSIGNED_INT.
-       */
-      GL_FLOAT,                    /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 32, 8,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 8                      /* BlockWidth/Height,Bytes */
-   },
-
-   /* Array float formats */
-   {
-      MESA_FORMAT_A_FLOAT16,
-      "MESA_FORMAT_A_FLOAT16",
-      GL_ALPHA,
-      GL_FLOAT,
-      0, 0, 0, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_A_FLOAT32,
-      "MESA_FORMAT_A_FLOAT32",
-      GL_ALPHA,
-      GL_FLOAT,
-      0, 0, 0, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_L_FLOAT16,
-      "MESA_FORMAT_L_FLOAT16",
-      GL_LUMINANCE,
-      GL_FLOAT,
-      0, 0, 0, 0,
-      16, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L_FLOAT32,
-      "MESA_FORMAT_L_FLOAT32",
-      GL_LUMINANCE,
-      GL_FLOAT,
-      0, 0, 0, 0,
-      32, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_LA_FLOAT16,
-      "MESA_FORMAT_LA_FLOAT16",
-      GL_LUMINANCE_ALPHA,
-      GL_FLOAT,
-      0, 0, 0, 16,
-      16, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_LA_FLOAT32,
-      "MESA_FORMAT_LA_FLOAT32",
-      GL_LUMINANCE_ALPHA,
-      GL_FLOAT,
-      0, 0, 0, 32,
-      32, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_I_FLOAT16,
-      "MESA_FORMAT_I_FLOAT16",
-      GL_INTENSITY,
-      GL_FLOAT,
-      0, 0, 0, 0,
-      0, 16, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_I_FLOAT32,
-      "MESA_FORMAT_I_FLOAT32",
-      GL_INTENSITY,
-      GL_FLOAT,
-      0, 0, 0, 0,
-      0, 32, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R_FLOAT16,
-      "MESA_FORMAT_R_FLOAT16",
-      GL_RED,
-      GL_FLOAT,
-      16, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_R_FLOAT32,
-      "MESA_FORMAT_R_FLOAT32",
-      GL_RED,
-      GL_FLOAT,
-      32, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RG_FLOAT16,
-      "MESA_FORMAT_RG_FLOAT16",
-      GL_RG,
-      GL_FLOAT,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RG_FLOAT32,
-      "MESA_FORMAT_RG_FLOAT32",
-      GL_RG,
-      GL_FLOAT,
-      32, 32, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGB_FLOAT16,
-      "MESA_FORMAT_RGB_FLOAT16",
-      GL_RGB,
-      GL_FLOAT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 6
-   },
-   {
-      MESA_FORMAT_RGB_FLOAT32,
-      "MESA_FORMAT_RGB_FLOAT32",
-      GL_RGB,
-      GL_FLOAT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 12
-   },
-   {
-      MESA_FORMAT_RGBA_FLOAT16,
-      "MESA_FORMAT_RGBA_FLOAT16",
-      GL_RGBA,
-      GL_FLOAT,
-      16, 16, 16, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBA_FLOAT32,
-      "MESA_FORMAT_RGBA_FLOAT32",
-      GL_RGBA,
-      GL_FLOAT,
-      32, 32, 32, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-   {
-      MESA_FORMAT_RGBX_FLOAT16,
-      "MESA_FORMAT_RGBX_FLOAT16",
-      GL_RGB,
-      GL_FLOAT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBX_FLOAT32,
-      "MESA_FORMAT_RGBX_FLOAT32",
-      GL_RGB,
-      GL_FLOAT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-   {
-      MESA_FORMAT_Z_FLOAT32,       /* Name */
-      "MESA_FORMAT_Z_FLOAT32",     /* StrName */
-      GL_DEPTH_COMPONENT,          /* BaseFormat */
-      GL_FLOAT,                    /* DataType */
-      0, 0, 0, 0,                  /* Red/Green/Blue/AlphaBits */
-      0, 0, 0, 32, 0,              /* Lum/Int/Index/Depth/StencilBits */
-      1, 1, 4                      /* BlockWidth/Height,Bytes */
-   },
-
-   /* Packed signed/unsigned non-normalized integer formats */
-   {
-      MESA_FORMAT_B10G10R10A2_UINT,
-      "MESA_FORMAT_B10G10R10A2_UINT",
-      GL_RGBA,
-      GL_UNSIGNED_INT,
-      10, 10, 10, 2,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R10G10B10A2_UINT,
-      "MESA_FORMAT_R10G10B10A2_UINT",
-      GL_RGBA,
-      GL_UNSIGNED_INT,
-      10, 10, 10, 2,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-
-   /* Array signed/unsigned non-normalized integer formats */
-   {
-      MESA_FORMAT_A_UINT8,
-      "MESA_FORMAT_A_UINT8",
-      GL_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_A_UINT16,
-      "MESA_FORMAT_A_UINT16",
-      GL_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_A_UINT32,
-      "MESA_FORMAT_A_UINT32",
-      GL_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_A_SINT8,
-      "MESA_FORMAT_A_SINT8",
-      GL_ALPHA,
-      GL_INT,
-      0, 0, 0, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_A_SINT16,
-      "MESA_FORMAT_A_SINT16",
-      GL_ALPHA,
-      GL_INT,
-      0, 0, 0, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_A_SINT32,
-      "MESA_FORMAT_A_SINT32",
-      GL_ALPHA,
-      GL_INT,
-      0, 0, 0, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_I_UINT8,
-      "MESA_FORMAT_I_UINT8",
-      GL_INTENSITY,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      0, 8, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_I_UINT16,
-      "MESA_FORMAT_I_UINT16",
-      GL_INTENSITY,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      0, 16, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_I_UINT32,
-      "MESA_FORMAT_I_UINT32",
-      GL_INTENSITY,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      0, 32, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_I_SINT8,
-      "MESA_FORMAT_I_SINT8",
-      GL_INTENSITY,
-      GL_INT,
-      0, 0, 0, 0,
-      0, 8, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_I_SINT16,
-      "MESA_FORMAT_I_SINT16",
-      GL_INTENSITY,
-      GL_INT,
-      0, 0, 0, 0,
-      0, 16, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_I_SINT32,
-      "MESA_FORMAT_I_SINT32",
-      GL_INTENSITY,
-      GL_INT,
-      0, 0, 0, 0,
-      0, 32, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_L_UINT8,
-      "MESA_FORMAT_L_UINT8",
-      GL_LUMINANCE,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      8, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_L_UINT16,
-      "MESA_FORMAT_L_UINT16",
-      GL_LUMINANCE,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      16, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L_UINT32,
-      "MESA_FORMAT_L_UINT32",
-      GL_LUMINANCE,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 0,
-      32, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_L_SINT8,
-      "MESA_FORMAT_L_SINT8",
-      GL_LUMINANCE,
-      GL_INT,
-      0, 0, 0, 0,
-      8, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_L_SINT16,
-      "MESA_FORMAT_L_SINT16",
-      GL_LUMINANCE,
-      GL_INT,
-      0, 0, 0, 0,
-      16, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_L_SINT32,
-      "MESA_FORMAT_L_SINT32",
-      GL_LUMINANCE,
-      GL_INT,
-      0, 0, 0, 0,
-      32, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_LA_UINT8,
-      "MESA_FORMAT_LA_UINT8",
-      GL_LUMINANCE_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 8,
-      8, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_LA_UINT16,
-      "MESA_FORMAT_LA_UINT16",
-      GL_LUMINANCE_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 16,
-      16, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_LA_UINT32,
-      "MESA_FORMAT_LA_UINT32",
-      GL_LUMINANCE_ALPHA,
-      GL_UNSIGNED_INT,
-      0, 0, 0, 32,
-      32, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_LA_SINT8,
-      "MESA_FORMAT_LA_SINT8",
-      GL_LUMINANCE_ALPHA,
-      GL_INT,
-      0, 0, 0, 8,
-      8, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_LA_SINT16,
-      "MESA_FORMAT_LA_SINT16",
-      GL_LUMINANCE_ALPHA,
-      GL_INT,
-      0, 0, 0, 16,
-      16, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_LA_SINT32,
-      "MESA_FORMAT_LA_SINT32",
-      GL_LUMINANCE_ALPHA,
-      GL_INT,
-      0, 0, 0, 32,
-      32, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_R_UINT8,
-      "MESA_FORMAT_R_UINT8",
-      GL_RED,
-      GL_UNSIGNED_INT,
-      8, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_R_UINT16,
-      "MESA_FORMAT_R_UINT16",
-      GL_RED,
-      GL_UNSIGNED_INT,
-      16, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_R_UINT32,
-      "MESA_FORMAT_R_UINT32",
-      GL_RED,
-      GL_UNSIGNED_INT,
-      32, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_R_SINT8,
-      "MESA_FORMAT_R_SINT8",
-      GL_RED,
-      GL_INT,
-      8, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 1
-   },
-   {
-      MESA_FORMAT_R_SINT16,
-      "MESA_FORMAT_R_SINT16",
-      GL_RED,
-      GL_INT,
-      16, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_R_SINT32,
-      "MESA_FORMAT_R_SINT32",
-      GL_RED,
-      GL_INT,
-      32, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RG_UINT8,
-      "MESA_FORMAT_RG_UINT8",
-      GL_RG,
-      GL_UNSIGNED_INT,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_RG_UINT16,
-      "MESA_FORMAT_RG_UINT16",
-      GL_RG,
-      GL_UNSIGNED_INT,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RG_UINT32,
-      "MESA_FORMAT_RG_UINT32",
-      GL_RG,
-      GL_UNSIGNED_INT,
-      32, 32, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RG_SINT8,
-      "MESA_FORMAT_RG_SINT8",
-      GL_RG,
-      GL_INT,
-      8, 8, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 2
-   },
-   {
-      MESA_FORMAT_RG_SINT16,
-      "MESA_FORMAT_RG_SINT16",
-      GL_RG,
-      GL_INT,
-      16, 16, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RG_SINT32,
-      "MESA_FORMAT_RG_SINT32",
-      GL_RG,
-      GL_INT,
-      32, 32, 0, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGB_UINT8,
-      "MESA_FORMAT_RGB_UINT8",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 3
-   },
-   {
-      MESA_FORMAT_RGB_UINT16,
-      "MESA_FORMAT_RGB_UINT16",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 6
-   },
-   {
-      MESA_FORMAT_RGB_UINT32,
-      "MESA_FORMAT_RGB_UINT32",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 12
-   },
-   {
-      MESA_FORMAT_RGB_SINT8,
-      "MESA_FORMAT_RGB_SINT8",
-      GL_RGB,
-      GL_INT,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 3
-   },
-   {
-      MESA_FORMAT_RGB_SINT16,
-      "MESA_FORMAT_RGB_SINT16",
-      GL_RGB,
-      GL_INT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 6
-   },
-   {
-      MESA_FORMAT_RGB_SINT32,
-      "MESA_FORMAT_RGB_SINT32",
-      GL_RGB,
-      GL_INT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 12
-   },
-   {
-      MESA_FORMAT_RGBA_UINT8,
-      "MESA_FORMAT_RGBA_UINT8",
-      GL_RGBA,
-      GL_UNSIGNED_INT,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RGBA_UINT16,
-      "MESA_FORMAT_RGBA_UINT16",
-      GL_RGBA,
-      GL_UNSIGNED_INT,
-      16, 16, 16, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBA_UINT32,
-      "MESA_FORMAT_RGBA_UINT32",
-      GL_RGBA,
-      GL_UNSIGNED_INT,
-      32, 32, 32, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-   {
-      MESA_FORMAT_RGBA_SINT8,
-      "MESA_FORMAT_RGBA_SINT8",
-      GL_RGBA,
-      GL_INT,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RGBA_SINT16,
-      "MESA_FORMAT_RGBA_SINT16",
-      GL_RGBA,
-      GL_INT,
-      16, 16, 16, 16,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBA_SINT32,
-      "MESA_FORMAT_RGBA_SINT32",
-      GL_RGBA,
-      GL_INT,
-      32, 32, 32, 32,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-   {
-      MESA_FORMAT_RGBX_UINT8,
-      "MESA_FORMAT_RGBX_UINT8",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RGBX_UINT16,
-      "MESA_FORMAT_RGBX_UINT16",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBX_UINT32,
-      "MESA_FORMAT_RGBX_UINT32",
-      GL_RGB,
-      GL_UNSIGNED_INT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-   {
-      MESA_FORMAT_RGBX_SINT8,
-      "MESA_FORMAT_RGBX_SINT8",
-      GL_RGB,
-      GL_INT,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 4
-   },
-   {
-      MESA_FORMAT_RGBX_SINT16,
-      "MESA_FORMAT_RGBX_SINT16",
-      GL_RGB,
-      GL_INT,
-      16, 16, 16, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 8
-   },
-   {
-      MESA_FORMAT_RGBX_SINT32,
-      "MESA_FORMAT_RGBX_SINT32",
-      GL_RGB,
-      GL_INT,
-      32, 32, 32, 0,
-      0, 0, 0, 0, 0,
-      1, 1, 16
-   },
-
-   /* DXT compressed formats */
-   {
-      MESA_FORMAT_RGB_DXT1,        /* Name */
-      "MESA_FORMAT_RGB_DXT1",      /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      4, 4, 4, 0,                  /* approx Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      4, 4, 8                      /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_RGBA_DXT1,
-      "MESA_FORMAT_RGBA_DXT1",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 8                      /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_RGBA_DXT3,
-      "MESA_FORMAT_RGBA_DXT3",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_RGBA_DXT5,
-      "MESA_FORMAT_RGBA_DXT5",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,    
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-
-   /* DXT sRGB compressed formats */
-   {
-      MESA_FORMAT_SRGB_DXT1,       /* Name */
-      "MESA_FORMAT_SRGB_DXT1",     /* StrName */
-      GL_RGB,                      /* BaseFormat */
-      GL_UNSIGNED_NORMALIZED,      /* DataType */
-      4, 4, 4, 0,                  /* approx Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,               /* Lum/Int/Index/Depth/StencilBits */
-      4, 4, 8                      /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_SRGBA_DXT1,
-      "MESA_FORMAT_SRGBA_DXT1",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 8                      /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_SRGBA_DXT3,
-      "MESA_FORMAT_SRGBA_DXT3",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_SRGBA_DXT5,
-      "MESA_FORMAT_SRGBA_DXT5",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 4,
-      0, 0, 0, 0, 0,
-      4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-
-   /* FXT1 compressed formats */
-   {
-      MESA_FORMAT_RGB_FXT1,
-      "MESA_FORMAT_RGB_FXT1",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 0,                  /* approx Red/Green/BlueBits */
-      0, 0, 0, 0, 0,
-      8, 4, 16                     /* 16 bytes per 8x4 block */
-   },
-   {
-      MESA_FORMAT_RGBA_FXT1,
-      "MESA_FORMAT_RGBA_FXT1",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      4, 4, 4, 1,                  /* approx Red/Green/Blue/AlphaBits */
-      0, 0, 0, 0, 0,
-      8, 4, 16                     /* 16 bytes per 8x4 block */
-   },
-
-   /* RGTC compressed formats */
-   {
-     MESA_FORMAT_R_RGTC1_UNORM,
-     "MESA_FORMAT_R_RGTC1_UNORM",
-     GL_RED,
-     GL_UNSIGNED_NORMALIZED,
-     8, 0, 0, 0,
-     0, 0, 0, 0, 0,
-     4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_R_RGTC1_SNORM,
-     "MESA_FORMAT_R_RGTC1_SNORM",
-     GL_RED,
-     GL_SIGNED_NORMALIZED,
-     8, 0, 0, 0,
-     0, 0, 0, 0, 0,
-     4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_RG_RGTC2_UNORM,
-     "MESA_FORMAT_RG_RGTC2_UNORM",
-     GL_RG,
-     GL_UNSIGNED_NORMALIZED,
-     8, 8, 0, 0,
-     0, 0, 0, 0, 0,
-     4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_RG_RGTC2_SNORM,
-     "MESA_FORMAT_RG_RGTC2_SNORM",
-     GL_RG,
-     GL_SIGNED_NORMALIZED,
-     8, 8, 0, 0,
-     0, 0, 0, 0, 0,
-     4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-
-   /* LATC1/2 compressed formats */
-   {
-     MESA_FORMAT_L_LATC1_UNORM,
-     "MESA_FORMAT_L_LATC1_UNORM",
-     GL_LUMINANCE,
-     GL_UNSIGNED_NORMALIZED,
-     0, 0, 0, 0,
-     4, 0, 0, 0, 0,
-     4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_L_LATC1_SNORM,
-     "MESA_FORMAT_L_LATC1_SNORM",
-     GL_LUMINANCE,
-     GL_SIGNED_NORMALIZED,
-     0, 0, 0, 0,
-     4, 0, 0, 0, 0,
-     4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_LA_LATC2_UNORM,
-     "MESA_FORMAT_LA_LATC2_UNORM",
-     GL_LUMINANCE_ALPHA,
-     GL_UNSIGNED_NORMALIZED,
-     0, 0, 0, 4,
-     4, 0, 0, 0, 0,
-     4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-   {
-     MESA_FORMAT_LA_LATC2_SNORM,
-     "MESA_FORMAT_LA_LATC2_SNORM",
-     GL_LUMINANCE_ALPHA,
-     GL_SIGNED_NORMALIZED,
-     0, 0, 0, 4,
-     4, 0, 0, 0, 0,
-     4, 4, 16                     /* 16 bytes per 4x4 block */
-   },
-
-   /* ETC1/2 compressed formats */
-   {
-      MESA_FORMAT_ETC1_RGB8,
-      "MESA_FORMAT_ETC1_RGB8",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_RGB8,
-      "MESA_FORMAT_ETC2_RGB8",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_SRGB8,
-      "MESA_FORMAT_ETC2_SRGB8",
-      GL_RGB,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_RGBA8_EAC,
-      "MESA_FORMAT_ETC2_RGBA8_EAC",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      4, 4, 16                    /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC,
-      "MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 8,
-      0, 0, 0, 0, 0,
-      4, 4, 16                    /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_R11_EAC,
-      "MESA_FORMAT_ETC2_R11_EAC",
-      GL_RED,
-      GL_UNSIGNED_NORMALIZED,
-      11, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 8                    /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_RG11_EAC,
-      "MESA_FORMAT_ETC2_RG11_EAC",
-      GL_RG,
-      GL_UNSIGNED_NORMALIZED,
-      11, 11, 0, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 16                    /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_SIGNED_R11_EAC,
-      "MESA_FORMAT_ETC2_SIGNED_R11_EAC",
-      GL_RED,
-      GL_SIGNED_NORMALIZED,
-      11, 0, 0, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 8                    /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_SIGNED_RG11_EAC,
-      "MESA_FORMAT_ETC2_SIGNED_RG11_EAC",
-      GL_RG,
-      GL_SIGNED_NORMALIZED,
-      11, 11, 0, 0,
-      0, 0, 0, 0, 0,
-      4, 4, 16                    /* 16 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1,
-      "MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 1,
-      0, 0, 0, 0, 0,
-      4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
-   {
-      MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1,
-      "MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1",
-      GL_RGBA,
-      GL_UNSIGNED_NORMALIZED,
-      8, 8, 8, 1,
-      0, 0, 0, 0, 0,
-      4, 4, 8                     /* 8 bytes per 4x4 block */
-   },
+   uint8_t Swizzle[4];
 };
 
-
+#include "format_info.c"
 
 static const struct gl_format_info *
 _mesa_get_format_info(mesa_format format)
@@ -1881,7 +148,7 @@ _mesa_get_format_bits(mesa_format format, GLenum pname)
    case GL_TEXTURE_LUMINANCE_SIZE:
       return info->LuminanceBits;
    case GL_INDEX_BITS:
-      return info->IndexBits;
+      return 0;
    case GL_DEPTH_BITS:
    case GL_TEXTURE_DEPTH_SIZE_ARB:
    case GL_RENDERBUFFER_DEPTH_SIZE_EXT:
@@ -1915,6 +182,21 @@ _mesa_get_format_max_bits(mesa_format format)
 
 
 /**
+ * Return the layout type of the given format.
+ * The return value will be one of:
+ *    MESA_FORMAT_LAYOUT_ARRAY
+ *    MESA_FORMAT_LAYOUT_PACKED
+ *    MESA_FORMAT_LAYOUT_OTHER
+ */
+extern enum mesa_format_layout
+_mesa_get_format_layout(mesa_format format)
+{
+   const struct gl_format_info *info = _mesa_get_format_info(format);
+   return info->Layout;
+}
+
+
+/**
  * Return the data type (or more specifically, the data representation)
  * for the given format.
  * The return value will be one of:
@@ -1961,6 +243,33 @@ _mesa_get_format_block_size(mesa_format format, GLuint *bw, GLuint *bh)
 }
 
 
+/**
+ * Returns the an array of four numbers representing the transformation
+ * from the RGBA or SZ colorspace to the given format.  For array formats,
+ * the i'th RGBA component is given by:
+ *
+ * if (swizzle[i] <= MESA_FORMAT_SWIZZLE_W)
+ *    comp = data[swizzle[i]];
+ * else if (swizzle[i] == MESA_FORMAT_SWIZZLE_ZERO)
+ *    comp = 0;
+ * else if (swizzle[i] == MESA_FORMAT_SWIZZLE_ONE)
+ *    comp = 1;
+ * else if (swizzle[i] == MESA_FORMAT_SWIZZLE_NONE)
+ *    // data does not contain a channel of this format
+ *
+ * For packed formats, the swizzle gives the number of components left of
+ * the least significant bit.
+ *
+ * Compressed formats have no swizzle.
+ */
+void
+_mesa_get_format_swizzle(mesa_format format, uint8_t swizzle_out[4])
+{
+   const struct gl_format_info *info = _mesa_get_format_info(format);
+   memcpy(swizzle_out, info->Swizzle, sizeof(info->Swizzle));
+}
+
+
 /** Is the given format a compressed format? */
 GLboolean
 _mesa_is_format_compressed(mesa_format format)
@@ -2331,7 +640,6 @@ check_format_to_type_and_comps(void)
    }
 }
 
-
 /**
  * Do sanity checking of the format info table.
  */
diff --git a/mesalib/src/mesa/main/formats.csv b/mesalib/src/mesa/main/formats.csv
new file mode 100644
index 000000000..eade6facd
--- /dev/null
+++ b/mesalib/src/mesa/main/formats.csv
@@ -0,0 +1,282 @@
+###########################################################################
+#
+# Copyright 2009-2010 VMware, Inc.
+# Copyright 2014 Intel Corporation
+# All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+###########################################################################
+
+# This CSV file has the input data for gen_format.h and gen_format.c
+#
+# Each format entry contains:
+# - name, per enum mesa_format
+# - layout
+# - pixel block's width
+# - pixel block's height
+# - channel encoding (only meaningful for array or packed layout), containing for each
+#   channel the following information:
+#   - type, one of
+#     - 'x': void
+#     - 'u': unsigned
+#     - 's': signed
+#     - 'h': fixed
+#     - 'f': FLOAT
+#   - optionally followed by 'n' if it is normalized
+#   - number of bits
+# - channel swizzle
+# - color space: rgb, srgb, yub, sz
+
+# None
+# Described as regular uint_8 bytes, i.e. MESA_FORMAT_R8_USCALED
+MESA_FORMAT_NONE                          , other , 1, 1, x8  ,     ,     ,     , 0001, rgb
+
+# Packed unorm formats
+MESA_FORMAT_A8B8G8R8_UNORM                , packed, 1, 1, un8 , un8 , un8 , un8 , wzyx, rgb
+MESA_FORMAT_X8B8G8R8_UNORM                , packed, 1, 1, x8  , un8 , un8 , un8 , wzy1, rgb
+MESA_FORMAT_R8G8B8A8_UNORM                , packed, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb
+MESA_FORMAT_R8G8B8X8_UNORM                , packed, 1, 1, un8 , un8 , un8 , x8  , xyz1, rgb
+MESA_FORMAT_B8G8R8A8_UNORM                , packed, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb
+MESA_FORMAT_B8G8R8X8_UNORM                , packed, 1, 1, un8 , un8 , un8 , x8  , zyx1, rgb
+MESA_FORMAT_A8R8G8B8_UNORM                , packed, 1, 1, un8 , un8 , un8 , un8 , yzwx, rgb
+MESA_FORMAT_X8R8G8B8_UNORM                , packed, 1, 1, x8  , un8 , un8 , un8 , yzw1, rgb
+MESA_FORMAT_L16A16_UNORM                  , packed, 1, 1, un16, un16,     ,     , xxxy, rgb
+MESA_FORMAT_A16L16_UNORM                  , packed, 1, 1, un16, un16,     ,     , yyyx, rgb
+MESA_FORMAT_B5G6R5_UNORM                  , packed, 1, 1, un5 , un6 , un5 ,     , zyx1, rgb
+MESA_FORMAT_R5G6B5_UNORM                  , packed, 1, 1, un5 , un6 , un5 ,     , xyz1, rgb
+MESA_FORMAT_B4G4R4A4_UNORM                , packed, 1, 1, un4 , un4 , un4 , un4 , zyxw, rgb
+MESA_FORMAT_B4G4R4X4_UNORM                , packed, 1, 1, un4 , un4 , un4 , x4  , zyx1, rgb
+MESA_FORMAT_A4R4G4B4_UNORM                , packed, 1, 1, un4 , un4 , un4 , un4 , yzwx, rgb
+MESA_FORMAT_A1B5G5R5_UNORM                , packed, 1, 1, un1 , un5 , un5 , un5 , wzyx, rgb
+MESA_FORMAT_B5G5R5A1_UNORM                , packed, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb
+MESA_FORMAT_B5G5R5X1_UNORM                , packed, 1, 1, un5 , un5 , un5 , x1  , zyx1, rgb
+MESA_FORMAT_A1R5G5B5_UNORM                , packed, 1, 1, un1 , un5 , un5 , un5 , yzwx, rgb
+MESA_FORMAT_L8A8_UNORM                    , packed, 1, 1, un8 , un8 ,     ,     , xxxy, rgb
+MESA_FORMAT_A8L8_UNORM                    , packed, 1, 1, un8 , un8 ,     ,     , yyyx, rgb
+MESA_FORMAT_R8G8_UNORM                    , packed, 1, 1, un8 , un8 ,     ,     , xy01, rgb
+MESA_FORMAT_G8R8_UNORM                    , packed, 1, 1, un8 , un8 ,     ,     , yx01, rgb
+MESA_FORMAT_L4A4_UNORM                    , packed, 1, 1, un4 , un4 ,     ,     , xxxy, rgb
+
+MESA_FORMAT_B2G3R3_UNORM                  , packed, 1, 1, un2 , un3 , un3 ,     , zyx1, rgb
+MESA_FORMAT_R16G16_UNORM                  , packed, 1, 1, un16, un16,     ,     , xy01, rgb
+MESA_FORMAT_G16R16_UNORM                  , packed, 1, 1, un16, un16,     ,     , yx01, rgb
+MESA_FORMAT_B10G10R10A2_UNORM             , packed, 1, 1, un10, un10, un10, un2 , zyxw, rgb
+MESA_FORMAT_B10G10R10X2_UNORM             , packed, 1, 1, un10, un10, un10, x2  , zyx1, rgb
+MESA_FORMAT_R10G10B10A2_UNORM             , packed, 1, 1, un10, un10, un10, un2 , xyzw, rgb
+
+MESA_FORMAT_S8_UINT_Z24_UNORM             , packed, 1, 1, un24, u8  ,     ,     , xy__, zs
+MESA_FORMAT_X8_UINT_Z24_UNORM             , packed, 1, 1, un24, x8  ,     ,     , x___, zs
+MESA_FORMAT_Z24_UNORM_S8_UINT             , packed, 1, 1, u8  , un24,     ,     , yx__, zs
+MESA_FORMAT_Z24_UNORM_X8_UINT             , packed, 1, 1, x8  , un24,     ,     , y___, zs
+
+MESA_FORMAT_YCBCR                         , other , 1, 1, x16 ,     ,     ,     , xyzw, yuv
+MESA_FORMAT_YCBCR_REV                     , other , 1, 1, x16 ,     ,     ,     , xyzw, yuv
+
+# Array normalized formats
+MESA_FORMAT_A_UNORM8                      , array , 1, 1, un8 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_UNORM16                     , array , 1, 1, un16,     ,     ,     , 000x, rgb
+MESA_FORMAT_L_UNORM8                      , array , 1, 1, un8 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_UNORM16                     , array , 1, 1, un16,     ,     ,     , xxx1, rgb
+MESA_FORMAT_I_UNORM8                      , array , 1, 1, un8 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_UNORM16                     , array , 1, 1, un16,     ,     ,     , xxxx, rgb
+MESA_FORMAT_R_UNORM8                      , array , 1, 1, un8 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_UNORM16                     , array , 1, 1, un16,     ,     ,     , x001, rgb
+MESA_FORMAT_BGR_UNORM8                    , array , 1, 1, un8 , un8 , un8 ,     , zyx1, rgb
+MESA_FORMAT_RGB_UNORM8                    , array , 1, 1, un8 , un8 , un8 ,     , xyz1, rgb
+MESA_FORMAT_RGBA_UNORM16                  , array , 1, 1, un16, un16, un16, un16, xyzw, rgb
+MESA_FORMAT_RGBX_UNORM16                  , array , 1, 1, un16, un16, un16, x16 , xyz1, rgb
+
+MESA_FORMAT_Z_UNORM16                     , array , 1, 1, un16,     ,     ,     , x___, zs
+MESA_FORMAT_Z_UNORM32                     , array , 1, 1, un32,     ,     ,     , x___, zs
+MESA_FORMAT_S_UINT8                       , array , 1, 1, u8  ,     ,     ,     , _x__, zs
+
+# Packed signed formats
+MESA_FORMAT_A8B8G8R8_SNORM                , packed, 1, 1, sn8 , sn8 , sn8 , sn8 , wzyx, rgb
+MESA_FORMAT_X8B8G8R8_SNORM                , packed, 1, 1, x8  , sn8 , sn8 , sn8 , wzy1, rgb
+MESA_FORMAT_R8G8B8A8_SNORM                , packed, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb
+MESA_FORMAT_R8G8B8X8_SNORM                , packed, 1, 1, sn8 , sn8 , sn8 , x8  , xyz1, rgb
+MESA_FORMAT_R16G16_SNORM                  , packed, 1, 1, sn16, sn16,     ,     , xy01, rgb
+MESA_FORMAT_G16R16_SNORM                  , packed, 1, 1, sn16, sn16,     ,     , yx01, rgb
+MESA_FORMAT_R8G8_SNORM                    , packed, 1, 1, sn8 , sn8 ,     ,     , xy01, rgb
+MESA_FORMAT_G8R8_SNORM                    , packed, 1, 1, sn8 , sn8 ,     ,     , yx01, rgb
+MESA_FORMAT_L8A8_SNORM                    , packed, 1, 1, sn8 , sn8 ,     ,     , xxxy, rgb
+
+# Array signed/normalized formats
+MESA_FORMAT_A_SNORM8                      , array , 1, 1, sn8 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_SNORM16                     , array , 1, 1, sn16,     ,     ,     , 000x, rgb
+MESA_FORMAT_L_SNORM8                      , array , 1, 1, sn8 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_SNORM16                     , array , 1, 1, sn16,     ,     ,     , xxx1, rgb
+MESA_FORMAT_I_SNORM8                      , array , 1, 1, sn8 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_SNORM16                     , array , 1, 1, sn16,     ,     ,     , xxxx, rgb
+MESA_FORMAT_R_SNORM8                      , array , 1, 1, sn8 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_SNORM16                     , array , 1, 1, sn16,     ,     ,     , x001, rgb
+MESA_FORMAT_LA_SNORM16                    , array , 1, 1, sn16, sn16,     ,     , xxxy, rgb
+MESA_FORMAT_RGB_SNORM16                   , array , 1, 1, sn16, sn16, sn16,     , xyz1, rgb
+MESA_FORMAT_RGBA_SNORM16                  , array , 1, 1, sn16, sn16, sn16, sn16, xyzw, rgb
+MESA_FORMAT_RGBX_SNORM16                  , array , 1, 1, sn16, sn16, sn16, x16 , xyz1, rgb
+
+# Packed sRGB formats
+MESA_FORMAT_A8B8G8R8_SRGB                 , packed, 1, 1, un8 , un8 , un8 , un8 , wzyx, srgb
+MESA_FORMAT_B8G8R8A8_SRGB                 , packed, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb
+MESA_FORMAT_B8G8R8X8_SRGB                 , packed, 1, 1, un8 , un8 , un8 , x8  , zyx1, srgb
+MESA_FORMAT_R8G8B8A8_SRGB                 , packed, 1, 1, un8 , un8 , un8 , un8 , xyzw, srgb
+MESA_FORMAT_R8G8B8X8_SRGB                 , packed, 1, 1, un8 , un8 , un8 , x8  , xyz1, srgb
+MESA_FORMAT_L8A8_SRGB                     , packed, 1, 1, un8 , un8 ,     ,     , xxxy, srgb
+
+# Array sRGB formats
+MESA_FORMAT_L_SRGB8                       , array , 1, 1, un8 ,     ,     ,     , xxx1, srgb
+MESA_FORMAT_BGR_SRGB8                     , array , 1, 1, un8 , un8 , un8 ,     , zyx1, srgb
+
+# Packed float formats
+MESA_FORMAT_R9G9B9E5_FLOAT                , other , 1, 1, f9  , f9  , f9  , x5  , xyz1, rgb
+MESA_FORMAT_R11G11B10_FLOAT               , packed, 1, 1, f11 , f11 , f10 ,     , xyz1, rgb
+MESA_FORMAT_Z32_FLOAT_S8X24_UINT          , packed, 1, 1, u8  , x24 , f32 ,     , zx__, zs
+
+# Array float formats
+MESA_FORMAT_A_FLOAT16                     , array , 1, 1, f16 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_FLOAT32                     , array , 1, 1, f32 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_L_FLOAT16                     , array , 1, 1, f16 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_FLOAT32                     , array , 1, 1, f32 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_LA_FLOAT16                    , array , 1, 1, f16 , f16 ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_FLOAT32                    , array , 1, 1, f32 , f32 ,     ,     , xxxy, rgb
+MESA_FORMAT_I_FLOAT16                     , array , 1, 1, f16 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_FLOAT32                     , array , 1, 1, f32 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_R_FLOAT16                     , array , 1, 1, f16 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_FLOAT32                     , array , 1, 1, f32 ,     ,     ,     , x001, rgb
+MESA_FORMAT_RG_FLOAT16                    , array , 1, 1, f16 , f16 ,     ,     , xy01, rgb
+MESA_FORMAT_RG_FLOAT32                    , array , 1, 1, f32 , f32 ,     ,     , xy01, rgb
+MESA_FORMAT_RGB_FLOAT16                   , array , 1, 1, f16 , f16 , f16 ,     , xyz1, rgb
+MESA_FORMAT_RGB_FLOAT32                   , array , 1, 1, f32 , f32 , f32 ,     , xyz1, rgb
+MESA_FORMAT_RGBA_FLOAT16                  , array , 1, 1, f16 , f16 , f16 , f16 , xyzw, rgb
+MESA_FORMAT_RGBA_FLOAT32                  , array , 1, 1, f32 , f32 , f32 , f32 , xyzw, rgb
+MESA_FORMAT_RGBX_FLOAT16                  , array , 1, 1, f16 , f16 , f16 , x16 , xyz1, rgb
+MESA_FORMAT_RGBX_FLOAT32                  , array , 1, 1, f32 , f32 , f32 , x32 , xyz1, rgb
+MESA_FORMAT_Z_FLOAT32                     , array , 1, 1, f32 ,     ,     ,     , x___, zs
+
+# Packed signed/unsigned non-normalized integer formats
+MESA_FORMAT_B10G10R10A2_UINT              , packed, 1, 1, u10 , u10 , u10 , u2  , zyxw, rgb
+MESA_FORMAT_R10G10B10A2_UINT              , packed, 1, 1, u10 , u10 , u10 , u2  , xyzw, rgb
+
+# Array signed/unsigned non-normalized integer formats
+MESA_FORMAT_A_UINT8                       , array , 1, 1, u8  ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_UINT16                      , array , 1, 1, u16 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_UINT32                      , array , 1, 1, u32 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_SINT8                       , array , 1, 1, s8  ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_SINT16                      , array , 1, 1, s16 ,     ,     ,     , 000x, rgb
+MESA_FORMAT_A_SINT32                      , array , 1, 1, s32 ,     ,     ,     , 000x, rgb
+
+MESA_FORMAT_I_UINT8                       , array , 1, 1, u8  ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_UINT16                      , array , 1, 1, u16 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_UINT32                      , array , 1, 1, u32 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_SINT8                       , array , 1, 1, s8  ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_SINT16                      , array , 1, 1, s16 ,     ,     ,     , xxxx, rgb
+MESA_FORMAT_I_SINT32                      , array , 1, 1, s32 ,     ,     ,     , xxxx, rgb
+
+MESA_FORMAT_L_UINT8                       , array , 1, 1, u8  ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_UINT16                      , array , 1, 1, u16 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_UINT32                      , array , 1, 1, u32 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_SINT8                       , array , 1, 1, s8  ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_SINT16                      , array , 1, 1, s16 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_SINT32                      , array , 1, 1, s32 ,     ,     ,     , xxx1, rgb
+
+MESA_FORMAT_LA_UINT8                      , array , 1, 1, u8  , u8  ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_UINT16                     , array , 1, 1, u16 , u16 ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_UINT32                     , array , 1, 1, u32 , u32 ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_SINT8                      , array , 1, 1, s8  , s8  ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_SINT16                     , array , 1, 1, s16 , s16 ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_SINT32                     , array , 1, 1, s32 , s32 ,     ,     , xxxy, rgb
+
+MESA_FORMAT_R_UINT8                       , array , 1, 1, u8  ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_UINT16                      , array , 1, 1, u16 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_UINT32                      , array , 1, 1, u32 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_SINT8                       , array , 1, 1, s8  ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_SINT16                      , array , 1, 1, s16 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_SINT32                      , array , 1, 1, s32 ,     ,     ,     , x001, rgb
+
+MESA_FORMAT_RG_UINT8                      , array , 1, 1, u8  , u8  ,     ,     , xy01, rgb
+MESA_FORMAT_RG_UINT16                     , array , 1, 1, u16 , u16 ,     ,     , xy01, rgb
+MESA_FORMAT_RG_UINT32                     , array , 1, 1, u32 , u32 ,     ,     , xy01, rgb
+MESA_FORMAT_RG_SINT8                      , array , 1, 1, s8  , s8  ,     ,     , xy01, rgb
+MESA_FORMAT_RG_SINT16                     , array , 1, 1, s16 , s16 ,     ,     , xy01, rgb
+MESA_FORMAT_RG_SINT32                     , array , 1, 1, s32 , s32 ,     ,     , xy01, rgb
+
+MESA_FORMAT_RGB_UINT8                     , array , 1, 1, u8  , u8  , u8  ,     , xyz1, rgb
+MESA_FORMAT_RGB_UINT16                    , array , 1, 1, u16 , u16 , u16 ,     , xyz1, rgb
+MESA_FORMAT_RGB_UINT32                    , array , 1, 1, u32 , u32 , u32 ,     , xyz1, rgb
+MESA_FORMAT_RGB_SINT8                     , array , 1, 1, s8  , s8  , s8  ,     , xyz1, rgb
+MESA_FORMAT_RGB_SINT16                    , array , 1, 1, s16 , s16 , s16 ,     , xyz1, rgb
+MESA_FORMAT_RGB_SINT32                    , array , 1, 1, s32 , s32 , s32 ,     , xyz1, rgb
+
+MESA_FORMAT_RGBA_UINT8                    , array , 1, 1, u8  , u8  , u8  , u8  , xyzw, rgb
+MESA_FORMAT_RGBA_UINT16                   , array , 1, 1, u16 , u16 , u16 , u16 , xyzw, rgb
+MESA_FORMAT_RGBA_UINT32                   , array , 1, 1, u32 , u32 , u32 , u32 , xyzw, rgb
+MESA_FORMAT_RGBA_SINT8                    , array , 1, 1, s8  , s8  , s8  , s8  , xyzw, rgb
+MESA_FORMAT_RGBA_SINT16                   , array , 1, 1, s16 , s16 , s16 , s16 , xyzw, rgb
+MESA_FORMAT_RGBA_SINT32                   , array , 1, 1, s32 , s32 , s32 , s32 , xyzw, rgb
+
+MESA_FORMAT_RGBX_UINT8                    , array , 1, 1, u8  , u8  , u8  , x8  , xyz1, rgb
+MESA_FORMAT_RGBX_UINT16                   , array , 1, 1, u16 , u16 , u16 , x16 , xyz1, rgb
+MESA_FORMAT_RGBX_UINT32                   , array , 1, 1, u32 , u32 , u32 , x32 , xyz1, rgb
+MESA_FORMAT_RGBX_SINT8                    , array , 1, 1, s8  , s8  , s8  , x8  , xyz1, rgb
+MESA_FORMAT_RGBX_SINT16                   , array , 1, 1, s16 , s16 , s16 , x16 , xyz1, rgb
+MESA_FORMAT_RGBX_SINT32                   , array , 1, 1, s32 , s32 , s32 , x32 , xyz1, rgb
+
+# DTX compressed formats
+MESA_FORMAT_RGB_DXT1                      , s3tc  , 4, 4, x64 ,     ,     ,     , xyz1, rgb
+MESA_FORMAT_RGBA_DXT1                     , s3tc  , 4, 4, x64 ,     ,     ,     , xyzw, rgb
+MESA_FORMAT_RGBA_DXT3                     , s3tc  , 4, 4, x128,     ,     ,     , xyzw, rgb
+MESA_FORMAT_RGBA_DXT5                     , s3tc  , 4, 4, x128,     ,     ,     , xyzw, rgb
+
+# DTX sRGB compressed formats
+MESA_FORMAT_SRGB_DXT1                     , s3tc  , 4, 4, x64 ,     ,     ,     , xyz1, srgb
+MESA_FORMAT_SRGBA_DXT1                    , s3tc  , 4, 4, x64 ,     ,     ,     , xyzw, srgb
+MESA_FORMAT_SRGBA_DXT3                    , s3tc  , 4, 4, x128,     ,     ,     , xyzw, srgb
+MESA_FORMAT_SRGBA_DXT5                    , s3tc  , 4, 4, x128,     ,     ,     , xyzw, srgb
+
+# FXT1 compressed formats
+MESA_FORMAT_RGB_FXT1                      , fxt1  , 8, 4, x128,     ,     ,     , xyz1, rgb
+MESA_FORMAT_RGBA_FXT1                     , fxt1  , 8, 4, x128,     ,     ,     , xyzw, rgb
+
+# RGTC compressed formats
+MESA_FORMAT_R_RGTC1_UNORM                 , rgtc  , 4, 4, x64 ,     ,     ,     , x001, rgb
+MESA_FORMAT_R_RGTC1_SNORM                 , rgtc  , 4, 4, x64 ,     ,     ,     , x001, rgb
+MESA_FORMAT_RG_RGTC2_UNORM                , rgtc  , 4, 4, x128,     ,     ,     , xy01, rgb
+MESA_FORMAT_RG_RGTC2_SNORM                , rgtc  , 4, 4, x128,     ,     ,     , xy01, rgb
+
+# LATC1/2 compressed formats
+MESA_FORMAT_L_LATC1_UNORM                 , rgtc  , 4, 4, x64 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_L_LATC1_SNORM                 , rgtc  , 4, 4, x64 ,     ,     ,     , xxx1, rgb
+MESA_FORMAT_LA_LATC2_UNORM                , rgtc  , 4, 4, x128,     ,     ,     , xxxy, rgb
+MESA_FORMAT_LA_LATC2_SNORM                , rgtc  , 4, 4, x128,     ,     ,     , xxxy, rgb
+
+# ETC1/2 compressed formats
+MESA_FORMAT_ETC1_RGB8                     , etc1  , 4, 4, x64 ,     ,     ,     , xyz1, rgb
+MESA_FORMAT_ETC2_RGB8                     , etc2  , 4, 4, x64 ,     ,     ,     , xyz1, rgb
+MESA_FORMAT_ETC2_SRGB8                    , etc2  , 4, 4, x64 ,     ,     ,     , xyz1, srgb
+MESA_FORMAT_ETC2_RGBA8_EAC                , etc2  , 4, 4, x128,     ,     ,     , xyzw, rgb
+MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC         , etc2  , 4, 4, x128,     ,     ,     , xyzw, srgb
+MESA_FORMAT_ETC2_R11_EAC                  , etc2  , 4, 4, x64 ,     ,     ,     , x001, rgb
+MESA_FORMAT_ETC2_RG11_EAC                 , etc2  , 4, 4, x128,     ,     ,     , xy01, rgb
+MESA_FORMAT_ETC2_SIGNED_R11_EAC           , etc2  , 4, 4, x64 ,     ,     ,     , x001, rgb
+MESA_FORMAT_ETC2_SIGNED_RG11_EAC          , etc2  , 4, 4, x128,     ,     ,     , xy01, rgb
+MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1 , etc2  , 4, 4, x64 ,     ,     ,     , xyzw, rgb
+MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1, etc2  , 4, 4, x64 ,     ,     ,     , xyzw, srgb
diff --git a/mesalib/src/mesa/main/formats.h b/mesalib/src/mesa/main/formats.h
index dc50bc830..457c8abf8 100644
--- a/mesalib/src/mesa/main/formats.h
+++ b/mesalib/src/mesa/main/formats.h
@@ -35,6 +35,7 @@
 
 #include <GL/gl.h>
 #include <stdbool.h>
+#include <stdint.h>
 
 
 #ifdef __cplusplus
@@ -56,6 +57,29 @@ extern "C" {
  */
 #define MAX_PIXEL_BYTES 16
 
+/**
+ * Specifies the layout of a pixel format.  See the MESA_FORMAT
+ * documentation below.
+ */
+enum mesa_format_layout {
+   MESA_FORMAT_LAYOUT_ARRAY,
+   MESA_FORMAT_LAYOUT_PACKED,
+   MESA_FORMAT_LAYOUT_OTHER,
+};
+
+/**
+ * An enum representing different possible swizzling values.  This is used
+ * to interpret the output of _mesa_get_format_swizzle
+ */
+enum {
+   MESA_FORMAT_SWIZZLE_X = 0,
+   MESA_FORMAT_SWIZZLE_Y = 1,
+   MESA_FORMAT_SWIZZLE_Z = 2,
+   MESA_FORMAT_SWIZZLE_W = 3,
+   MESA_FORMAT_SWIZZLE_ZERO = 4,
+   MESA_FORMAT_SWIZZLE_ONE = 5,
+   MESA_FORMAT_SWIZZLE_NONE = 6,
+};
 
 /**
  * Mesa texture/renderbuffer image formats.
@@ -419,6 +443,9 @@ _mesa_get_format_bits(mesa_format format, GLenum pname);
 extern GLuint
 _mesa_get_format_max_bits(mesa_format format);
 
+extern enum mesa_format_layout
+_mesa_get_format_layout(mesa_format format);
+
 extern GLenum
 _mesa_get_format_datatype(mesa_format format);
 
@@ -428,6 +455,9 @@ _mesa_get_format_base_format(mesa_format format);
 extern void
 _mesa_get_format_block_size(mesa_format format, GLuint *bw, GLuint *bh);
 
+extern void
+_mesa_get_format_swizzle(mesa_format format, uint8_t swizzle_out[4]);
+
 extern GLboolean
 _mesa_is_format_compressed(mesa_format format);
 
diff --git a/mesalib/src/mesa/main/get_hash_params.py b/mesalib/src/mesa/main/get_hash_params.py
index 35d6172a3..ff858207b 100644
--- a/mesalib/src/mesa/main/get_hash_params.py
+++ b/mesalib/src/mesa/main/get_hash_params.py
@@ -84,6 +84,7 @@ descriptor=[
   [ "SAMPLES_ARB", "BUFFER_INT(Visual.samples), extra_new_buffers" ],
 
 # GL_ARB_sample_shading
+  [ "SAMPLE_SHADING_ARB", "CONTEXT_BOOL(Multisample.SampleShading), extra_gl40_ARB_sample_shading" ],
   [ "MIN_SAMPLE_SHADING_VALUE_ARB", "CONTEXT_FLOAT(Multisample.MinSampleShadingValue), extra_gl40_ARB_sample_shading" ],
 
 # GL_SGIS_generate_mipmap
diff --git a/mesalib/src/mesa/main/glformats.c b/mesalib/src/mesa/main/glformats.c
index 304d45298..0fb25ba0f 100644
--- a/mesalib/src/mesa/main/glformats.c
+++ b/mesalib/src/mesa/main/glformats.c
@@ -353,6 +353,170 @@ _mesa_bytes_per_vertex_attrib(GLint comps, GLenum type)
    }
 }
 
+/**
+ * Test if the given format is unsized.
+ */
+GLboolean
+_mesa_is_enum_format_unsized(GLenum format)
+{
+   switch (format) {
+   case GL_RGBA:
+   case GL_BGRA:
+   case GL_ABGR_EXT:
+   case GL_RGB:
+   case GL_BGR:
+   case GL_RG:
+   case GL_RED:
+   case GL_GREEN:
+   case GL_BLUE:
+   case GL_ALPHA:
+   case GL_INTENSITY:
+   case GL_LUMINANCE:
+   case GL_LUMINANCE_ALPHA:
+
+   case GL_SRGB:
+   case GL_SRGB_ALPHA:
+   case GL_SLUMINANCE:
+   case GL_SLUMINANCE_ALPHA:
+
+   case GL_RGBA_SNORM:
+   case GL_RGB_SNORM:
+   case GL_RG_SNORM:
+   case GL_RED_SNORM:
+   case GL_ALPHA_SNORM:
+   case GL_INTENSITY_SNORM:
+   case GL_LUMINANCE_SNORM:
+   case GL_LUMINANCE_ALPHA_SNORM:
+
+   case GL_RED_INTEGER:
+   case GL_GREEN_INTEGER:
+   case GL_BLUE_INTEGER:
+   case GL_ALPHA_INTEGER:
+   case GL_RGB_INTEGER:
+   case GL_RGBA_INTEGER:
+   case GL_BGR_INTEGER:
+   case GL_BGRA_INTEGER:
+   case GL_RG_INTEGER:
+   case GL_LUMINANCE_INTEGER_EXT:
+   case GL_LUMINANCE_ALPHA_INTEGER_EXT:
+
+   case GL_DEPTH_COMPONENT:
+   case GL_DEPTH_STENCIL:
+   case GL_STENCIL_INDEX:
+      return GL_TRUE;
+   default:
+      return GL_FALSE;
+   }
+}
+
+/**
+ * Test if the given format is a UNORM (unsigned-normalized) format.
+ */
+GLboolean
+_mesa_is_enum_format_unorm(GLenum format)
+{
+      switch(format) {
+      case GL_RED:
+      case GL_GREEN:
+      case GL_BLUE:
+      case GL_ALPHA:
+      case GL_ALPHA4:
+      case GL_ALPHA8:
+      case GL_ALPHA12:
+      case GL_ALPHA16:
+      case 1:
+      case GL_LUMINANCE:
+      case GL_SLUMINANCE:
+      case GL_LUMINANCE4:
+      case GL_LUMINANCE8:
+      case GL_LUMINANCE12:
+      case GL_LUMINANCE16:
+      case 2:
+      case GL_LUMINANCE_ALPHA:
+      case GL_SLUMINANCE_ALPHA:
+      case GL_LUMINANCE4_ALPHA4:
+      case GL_LUMINANCE6_ALPHA2:
+      case GL_LUMINANCE8_ALPHA8:
+      case GL_LUMINANCE12_ALPHA4:
+      case GL_LUMINANCE12_ALPHA12:
+      case GL_LUMINANCE16_ALPHA16:
+      case GL_INTENSITY:
+      case GL_INTENSITY4:
+      case GL_INTENSITY8:
+      case GL_INTENSITY12:
+      case GL_INTENSITY16:
+      case GL_R8:
+      case GL_R16:
+      case GL_RG:
+      case GL_RG8:
+      case GL_RG16:
+      case 3:
+      case GL_RGB:
+      case GL_BGR:
+      case GL_SRGB:
+      case GL_R3_G3_B2:
+      case GL_RGB4:
+      case GL_RGB5:
+      case GL_RGB565:
+      case GL_RGB8:
+      case GL_RGB10:
+      case GL_RGB12:
+      case GL_RGB16:
+      case 4:
+      case GL_ABGR_EXT:
+      case GL_RGBA:
+      case GL_BGRA:
+      case GL_SRGB_ALPHA:
+      case GL_RGBA2:
+      case GL_RGBA4:
+      case GL_RGB5_A1:
+      case GL_RGBA8:
+      case GL_RGB10_A2:
+      case GL_RGBA12:
+      case GL_RGBA16:
+         return GL_TRUE;
+      default:
+         return GL_FALSE;
+   }
+}
+
+/**
+ * Test if the given format is a SNORM (signed-normalized) format.
+ */
+GLboolean
+_mesa_is_enum_format_snorm(GLenum format)
+{
+   switch (format) {
+   /* signed, normalized texture formats */
+   case GL_RED_SNORM:
+   case GL_R8_SNORM:
+   case GL_R16_SNORM:
+   case GL_RG_SNORM:
+   case GL_RG8_SNORM:
+   case GL_RG16_SNORM:
+   case GL_RGB_SNORM:
+   case GL_RGB8_SNORM:
+   case GL_RGB16_SNORM:
+   case GL_RGBA_SNORM:
+   case GL_RGBA8_SNORM:
+   case GL_RGBA16_SNORM:
+   case GL_ALPHA_SNORM:
+   case GL_ALPHA8_SNORM:
+   case GL_ALPHA16_SNORM:
+   case GL_LUMINANCE_SNORM:
+   case GL_LUMINANCE8_SNORM:
+   case GL_LUMINANCE16_SNORM:
+   case GL_LUMINANCE_ALPHA_SNORM:
+   case GL_LUMINANCE8_ALPHA8_SNORM:
+   case GL_LUMINANCE16_ALPHA16_SNORM:
+   case GL_INTENSITY_SNORM:
+   case GL_INTENSITY8_SNORM:
+   case GL_INTENSITY16_SNORM:
+      return GL_TRUE;
+   default:
+      return GL_FALSE;
+   }
+}
 
 /**
  * Test if the given format is an integer (non-normalized) format.
diff --git a/mesalib/src/mesa/main/glformats.h b/mesalib/src/mesa/main/glformats.h
index d64114ec9..7b0321570 100644
--- a/mesalib/src/mesa/main/glformats.h
+++ b/mesalib/src/mesa/main/glformats.h
@@ -57,6 +57,15 @@ extern GLboolean
 _mesa_is_type_unsigned(GLenum type);
 
 extern GLboolean
+_mesa_is_enum_format_unsized(GLenum format);
+
+extern GLboolean
+_mesa_is_enum_format_unorm(GLenum format);
+
+extern GLboolean
+_mesa_is_enum_format_snorm(GLenum format);
+
+extern GLboolean
 _mesa_is_enum_format_integer(GLenum format);
 
 extern GLboolean
diff --git a/mesalib/src/mesa/main/hash.c b/mesalib/src/mesa/main/hash.c
index 674c29d65..52095f7d1 100644
--- a/mesalib/src/mesa/main/hash.c
+++ b/mesalib/src/mesa/main/hash.c
@@ -37,7 +37,7 @@
 #include "glheader.h"
 #include "imports.h"
 #include "hash.h"
-#include "hash_table.h"
+#include "util/hash_table.h"
 
 /**
  * Magic GLuint object name that gets stored outside of the struct hash_table.
diff --git a/mesalib/src/mesa/main/imports.h b/mesalib/src/mesa/main/imports.h
index aee495a4c..000fd5b49 100755
--- a/mesalib/src/mesa/main/imports.h
+++ b/mesalib/src/mesa/main/imports.h
@@ -163,7 +163,6 @@ INV_SQRTF(float x)
  ***/
 static inline GLfloat LOG2(GLfloat x)
 {
-#ifdef USE_IEEE
 #if 0
    /* This is pretty fast, but not accurate enough (only 2 fractional bits).
     * Based on code from http://www.stereopsis.com/log2.html
@@ -185,13 +184,6 @@ static inline GLfloat LOG2(GLfloat x)
    num.i += 127 << 23;
    num.f = ((-1.0f/3) * num.f + 2) * num.f - 2.0f/3;
    return num.f + log_2;
-#else
-   /*
-    * NOTE: log_base_2(x) = log(x) / log(2)
-    * NOTE: 1.442695 = 1/log(2).
-    */
-   return (GLfloat) (log(x) * 1.442695F);
-#endif
 }
 
 
@@ -199,14 +191,7 @@ static inline GLfloat LOG2(GLfloat x)
 /***
  *** IS_INF_OR_NAN: test if float is infinite or NaN
  ***/
-#ifdef USE_IEEE
-static inline int IS_INF_OR_NAN( float x )
-{
-   fi_type tmp;
-   tmp.f = x;
-   return !(int)((unsigned int)((tmp.i & 0x7fffffff)-0x7f800000) >> 31);
-}
-#elif defined(isfinite)
+#if defined(isfinite)
 #define IS_INF_OR_NAN(x)        (!isfinite(x))
 #elif defined(finite)
 #define IS_INF_OR_NAN(x)        (!finite(x))
@@ -320,7 +305,7 @@ static inline int IFLOOR(float f)
    __asm__ ("fstps %0" : "=m" (ai) : "t" (af) : "st");
    __asm__ ("fstps %0" : "=m" (bi) : "t" (bf) : "st");
    return (ai - bi) >> 1;
-#elif defined(USE_IEEE)
+#else
    int ai, bi;
    double af, bf;
    fi_type u;
@@ -329,9 +314,6 @@ static inline int IFLOOR(float f)
    u.f = (float) af;  ai = u.i;
    u.f = (float) bf;  bi = u.i;
    return (ai - bi) >> 1;
-#else
-   int i = IROUND(f);
-   return (i > f) ? i - 1 : i;
 #endif
 }
 
@@ -355,7 +337,7 @@ static inline int ICEIL(float f)
    __asm__ ("fstps %0" : "=m" (ai) : "t" (af) : "st");
    __asm__ ("fstps %0" : "=m" (bi) : "t" (bf) : "st");
    return (ai - bi + 1) >> 1;
-#elif defined(USE_IEEE)
+#else
    int ai, bi;
    double af, bf;
    fi_type u;
@@ -364,9 +346,6 @@ static inline int ICEIL(float f)
    u.f = (float) af; ai = u.i;
    u.f = (float) bf; bi = u.i;
    return (ai - bi + 1) >> 1;
-#else
-   int i = IROUND(f);
-   return (i < f) ? i + 1 : i;
 #endif
 }
 
@@ -551,6 +530,11 @@ _mesa_float_to_half(float f);
 extern float
 _mesa_half_to_float(GLhalfARB h);
 
+static inline bool
+_mesa_half_is_negative(GLhalfARB h)
+{
+   return h & 0x8000;
+}
 
 extern void *
 _mesa_bsearch( const void *key, const void *base, size_t nmemb, size_t size, 
diff --git a/mesalib/src/mesa/main/macros.h b/mesalib/src/mesa/main/macros.h
index 5228c3a8f..0ba658a9a 100644
--- a/mesalib/src/mesa/main/macros.h
+++ b/mesalib/src/mesa/main/macros.h
@@ -140,7 +140,7 @@ extern GLfloat _mesa_ubyte_to_float_color_tab[256];
  *** UNCLAMPED_FLOAT_TO_UBYTE: clamp float to [0,1] and map to ubyte in [0,255]
  *** CLAMPED_FLOAT_TO_UBYTE: map float known to be in [0,1] to ubyte in [0,255]
  ***/
-#if defined(USE_IEEE) && !defined(DEBUG)
+#ifndef DEBUG
 /* This function/macro is sensitive to precision.  Test very carefully
  * if you change it!
  */
@@ -818,7 +818,9 @@ DIFFERENT_SIGNS(GLfloat x, GLfloat y)
 #define ENUM_TO_BOOLEAN(E) ((E) ? GL_TRUE : GL_FALSE)
 
 /* Compute the size of an array */
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
+#ifndef ARRAY_SIZE
+#  define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
+#endif
 
 /* Stringify */
 #define STRINGIFY(x) #x
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 3f60a5530..e141ac658 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1693,6 +1693,9 @@ struct gl_array_attrib
 
    /** One of the DRAW_xxx flags, not consumed by drivers */
    gl_draw_method DrawMethod;
+
+   /** Legal array datatypes */
+   GLbitfield LegalTypesMask;
 };
 
 
@@ -2048,13 +2051,31 @@ typedef enum
  */
 typedef enum
 {
-   SYSTEM_VALUE_FRONT_FACE,     /**< Fragment shader only (not done yet) */
-   SYSTEM_VALUE_VERTEX_ID,      /**< Vertex shader only */
-   SYSTEM_VALUE_INSTANCE_ID,    /**< Vertex shader only */
-   SYSTEM_VALUE_SAMPLE_ID,      /**< Fragment shader only */
-   SYSTEM_VALUE_SAMPLE_POS,     /**< Fragment shader only */
-   SYSTEM_VALUE_SAMPLE_MASK_IN, /**< Fragment shader only */
-   SYSTEM_VALUE_INVOCATION_ID,  /**< Geometry shader only */
+   /**
+    * \name Vertex shader system values
+    */
+   /*@{*/
+   SYSTEM_VALUE_VERTEX_ID,
+   SYSTEM_VALUE_INSTANCE_ID,
+   /*@}*/
+
+   /**
+    * \name Geometry shader system values
+    */
+   /*@{*/
+   SYSTEM_VALUE_INVOCATION_ID,
+   /*@}*/
+
+   /**
+    * \name Fragment shader system values
+    */
+   /*@{*/
+   SYSTEM_VALUE_FRONT_FACE,     /**< (not done yet) */
+   SYSTEM_VALUE_SAMPLE_ID,
+   SYSTEM_VALUE_SAMPLE_POS,
+   SYSTEM_VALUE_SAMPLE_MASK_IN,
+   /*@}*/
+
    SYSTEM_VALUE_MAX             /**< Number of values */
 } gl_system_value;
 
@@ -3531,6 +3552,7 @@ struct gl_extensions
    GLboolean ARB_color_buffer_float;
    GLboolean ARB_compute_shader;
    GLboolean ARB_conservative_depth;
+   GLboolean ARB_copy_image;
    GLboolean ARB_depth_buffer_float;
    GLboolean ARB_depth_clamp;
    GLboolean ARB_depth_texture;
diff --git a/mesalib/src/mesa/main/performance_monitor.c b/mesalib/src/mesa/main/performance_monitor.c
index c26eda4c6..c02910e31 100644
--- a/mesalib/src/mesa/main/performance_monitor.c
+++ b/mesalib/src/mesa/main/performance_monitor.c
@@ -43,7 +43,7 @@
 #include "mtypes.h"
 #include "performance_monitor.h"
 #include "bitset.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 void
 _mesa_init_performance_monitors(struct gl_context *ctx)
diff --git a/mesalib/src/mesa/main/pipelineobj.c b/mesalib/src/mesa/main/pipelineobj.c
index 90c1d005f..017d4257e 100644
--- a/mesalib/src/mesa/main/pipelineobj.c
+++ b/mesalib/src/mesa/main/pipelineobj.c
@@ -44,7 +44,7 @@
 #include "main/uniforms.h"
 #include "program/program.h"
 #include "program/prog_parameter.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
 #include <stdbool.h>
 #include "../glsl/glsl_parser_extras.h"
 #include "../glsl/ir_uniform.h"
diff --git a/mesalib/src/mesa/main/set.c b/mesalib/src/mesa/main/set.c
index 989e5dece..52c1dabd8 100644
--- a/mesalib/src/mesa/main/set.c
+++ b/mesalib/src/mesa/main/set.c
@@ -36,7 +36,7 @@
 
 #include "macros.h"
 #include "set.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 /*
  * From Knuth -- a good choice for hash/rehash values is p, p-2 where
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index 2bbef35d3..b4a5e7050 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -42,7 +42,6 @@
 #include "main/dispatch.h"
 #include "main/enums.h"
 #include "main/hash.h"
-#include "main/hash_table.h"
 #include "main/mtypes.h"
 #include "main/pipelineobj.h"
 #include "main/shaderapi.h"
@@ -52,7 +51,8 @@
 #include "program/program.h"
 #include "program/prog_print.h"
 #include "program/prog_parameter.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
+#include "util/hash_table.h"
 #include <stdbool.h>
 #include "../glsl/glsl_parser_extras.h"
 #include "../glsl/ir.h"
diff --git a/mesalib/src/mesa/main/shaderobj.c b/mesalib/src/mesa/main/shaderobj.c
index b9feff4a4..693e9a259 100644
--- a/mesalib/src/mesa/main/shaderobj.c
+++ b/mesalib/src/mesa/main/shaderobj.c
@@ -40,7 +40,7 @@
 #include "program/program.h"
 #include "program/prog_parameter.h"
 #include "program/hash_table.h"
-#include "ralloc.h"
+#include "util/ralloc.h"
 
 /**********************************************************************/
 /*** Shader object functions                                        ***/
diff --git a/mesalib/src/mesa/main/shared.c b/mesalib/src/mesa/main/shared.c
index 5ae7014b1..0189dd296 100644
--- a/mesalib/src/mesa/main/shared.c
+++ b/mesalib/src/mesa/main/shared.c
@@ -30,7 +30,6 @@
 #include "imports.h"
 #include "mtypes.h"
 #include "hash.h"
-#include "hash_table.h"
 #include "atifragshader.h"
 #include "bufferobj.h"
 #include "shared.h"
@@ -42,6 +41,7 @@
 #include "shaderobj.h"
 #include "syncobj.h"
 
+#include "util/hash_table.h"
 
 /**
  * Allocate and initialize a shared context state structure.
diff --git a/mesalib/src/mesa/main/syncobj.c b/mesalib/src/mesa/main/syncobj.c
index 9721b14b4..9a9c572c5 100644
--- a/mesalib/src/mesa/main/syncobj.c
+++ b/mesalib/src/mesa/main/syncobj.c
@@ -64,7 +64,7 @@
 #include "dispatch.h"
 #include "mtypes.h"
 #include "set.h"
-#include "hash_table.h"
+#include "util/hash_table.h"
 
 #include "syncobj.h"
 
diff --git a/mesalib/src/mesa/main/texcompress_etc.c b/mesalib/src/mesa/main/texcompress_etc.c
index ae973b001..98b4fe201 100644
--- a/mesalib/src/mesa/main/texcompress_etc.c
+++ b/mesalib/src/mesa/main/texcompress_etc.c
@@ -43,6 +43,7 @@
 #include "texstore.h"
 #include "macros.h"
 #include "format_unpack.h"
+#include "util/format_srgb.h"
 
 
 struct etc2_block {
@@ -1307,9 +1308,9 @@ fetch_etc2_srgb8(const GLubyte *map,
    etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
                          false /* punchthrough_alpha */);
 
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(dst[0]);
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(dst[1]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(dst[2]);
    texel[ACOMP] = 1.0f;
 }
 
@@ -1345,9 +1346,9 @@ fetch_etc2_srgb8_alpha8_eac(const GLubyte *map,
    etc2_rgba8_parse_block(&block, src);
    etc2_rgba8_fetch_texel(&block, i % 4, j % 4, dst);
 
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(dst[0]);
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(dst[1]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(dst[2]);
    texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
 }
 
@@ -1473,9 +1474,9 @@ fetch_etc2_srgb8_punchthrough_alpha1(const GLubyte *map,
                          true /* punchthrough alpha */);
    etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
                          true /* punchthrough alpha */);
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(dst[0]);
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(dst[1]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(dst[2]);
    texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
 }
 
diff --git a/mesalib/src/mesa/main/texcompress_s3tc.c b/mesalib/src/mesa/main/texcompress_s3tc.c
index 894c46de1..5b275efe0 100644
--- a/mesalib/src/mesa/main/texcompress_s3tc.c
+++ b/mesalib/src/mesa/main/texcompress_s3tc.c
@@ -44,6 +44,7 @@
 #include "texcompress_s3tc.h"
 #include "texstore.h"
 #include "format_unpack.h"
+#include "util/format_srgb.h"
 
 
 #if defined(_WIN32) || defined(WIN32)
@@ -419,9 +420,9 @@ fetch_srgb_dxt1(const GLubyte *map,
    if (fetch_ext_rgb_dxt1) {
       GLubyte tex[4];
       fetch_ext_rgb_dxt1(rowStride, map, i, j, tex);
-      texel[RCOMP] = _mesa_nonlinear_to_linear(tex[RCOMP]);
-      texel[GCOMP] = _mesa_nonlinear_to_linear(tex[GCOMP]);
-      texel[BCOMP] = _mesa_nonlinear_to_linear(tex[BCOMP]);
+      texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(tex[RCOMP]);
+      texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(tex[GCOMP]);
+      texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(tex[BCOMP]);
       texel[ACOMP] = UBYTE_TO_FLOAT(tex[ACOMP]);
    }
    else {
@@ -436,9 +437,9 @@ fetch_srgba_dxt1(const GLubyte *map,
    if (fetch_ext_rgba_dxt1) {
       GLubyte tex[4];
       fetch_ext_rgba_dxt1(rowStride, map, i, j, tex);
-      texel[RCOMP] = _mesa_nonlinear_to_linear(tex[RCOMP]);
-      texel[GCOMP] = _mesa_nonlinear_to_linear(tex[GCOMP]);
-      texel[BCOMP] = _mesa_nonlinear_to_linear(tex[BCOMP]);
+      texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(tex[RCOMP]);
+      texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(tex[GCOMP]);
+      texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(tex[BCOMP]);
       texel[ACOMP] = UBYTE_TO_FLOAT(tex[ACOMP]);
    }
    else {
@@ -453,9 +454,9 @@ fetch_srgba_dxt3(const GLubyte *map,
    if (fetch_ext_rgba_dxt3) {
       GLubyte tex[4];
       fetch_ext_rgba_dxt3(rowStride, map, i, j, tex);
-      texel[RCOMP] = _mesa_nonlinear_to_linear(tex[RCOMP]);
-      texel[GCOMP] = _mesa_nonlinear_to_linear(tex[GCOMP]);
-      texel[BCOMP] = _mesa_nonlinear_to_linear(tex[BCOMP]);
+      texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(tex[RCOMP]);
+      texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(tex[GCOMP]);
+      texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(tex[BCOMP]);
       texel[ACOMP] = UBYTE_TO_FLOAT(tex[ACOMP]);
    }
    else {
@@ -470,9 +471,9 @@ fetch_srgba_dxt5(const GLubyte *map,
    if (fetch_ext_rgba_dxt5) {
       GLubyte tex[4];
       fetch_ext_rgba_dxt5(rowStride, map, i, j, tex);
-      texel[RCOMP] = _mesa_nonlinear_to_linear(tex[RCOMP]);
-      texel[GCOMP] = _mesa_nonlinear_to_linear(tex[GCOMP]);
-      texel[BCOMP] = _mesa_nonlinear_to_linear(tex[BCOMP]);
+      texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(tex[RCOMP]);
+      texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(tex[GCOMP]);
+      texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(tex[BCOMP]);
       texel[ACOMP] = UBYTE_TO_FLOAT(tex[ACOMP]);
    }
    else {
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index fb2dee7d8..bb050b188 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -1770,9 +1770,9 @@ compressedteximage_only_format(const struct gl_context *ctx, GLenum format)
  * Helper function to determine whether a target and specific compression
  * format are supported.
  */
-static GLboolean
-target_can_be_compressed(const struct gl_context *ctx, GLenum target,
-                         GLenum intFormat)
+GLboolean
+_mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target,
+                               GLenum intFormat)
 {
    (void) intFormat;  /* not used yet */
 
@@ -1781,6 +1781,7 @@ target_can_be_compressed(const struct gl_context *ctx, GLenum target,
    case GL_PROXY_TEXTURE_2D:
       return GL_TRUE; /* true for any compressed format so far */
    case GL_PROXY_TEXTURE_CUBE_MAP:
+   case GL_TEXTURE_CUBE_MAP:
    case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
    case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
    case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
@@ -2211,7 +2212,7 @@ 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 (!_mesa_target_can_be_compressed(ctx, target, internalFormat)) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glTexImage%dD(target can't be compressed)", dimensions);
          return GL_TRUE;
@@ -2297,9 +2298,16 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
    GLenum error = GL_NO_ERROR;
    char *reason = ""; /* no error */
 
-   if (!target_can_be_compressed(ctx, target, internalFormat)) {
+   if (!_mesa_target_can_be_compressed(ctx, target, internalFormat)) {
       reason = "target";
-      error = GL_INVALID_ENUM;
+      /* From section 3.8.6, page 146 of OpenGL ES 3.0 spec:
+       *
+       *    "The ETC2/EAC texture compression algorithm supports only
+       *     two-dimensional images. If internalformat is an ETC2/EAC format,
+       *     CompressedTexImage3D will generate an INVALID_OPERATION error if
+       *     target is not TEXTURE_2D_ARRAY."
+       */
+      error = _mesa_is_desktop_gl(ctx) ? GL_INVALID_ENUM : GL_INVALID_OPERATION;
       goto error;
    }
 
@@ -2704,6 +2712,17 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
                      "glCopyTexImage%dD(srgb usage mismatch)", dimensions);
          return GL_TRUE;
       }
+
+      /* Page 139, Table 3.15 of OpenGL ES 3.0 spec does not define ReadPixels
+       * types for SNORM formats. Also, conversion to SNORM formats is not
+       * allowed by Table 3.2 on Page 110.
+       */
+      if(_mesa_is_enum_format_snorm(internalFormat)) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glCopyTexImage%dD(internalFormat=%s)", dimensions,
+                     _mesa_lookup_enum_by_nr(internalFormat));
+         return GL_TRUE;
+      }
    }
 
    if (!_mesa_source_buffer_exists(ctx, baseFormat)) {
@@ -2722,6 +2741,8 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
    if (_mesa_is_color_format(internalFormat)) {
       bool is_int = _mesa_is_enum_format_integer(internalFormat);
       bool is_rbint = _mesa_is_enum_format_integer(rb_internal_format);
+      bool is_unorm = _mesa_is_enum_format_unorm(internalFormat);
+      bool is_rbunorm = _mesa_is_enum_format_unorm(rb_internal_format);
       if (is_int || is_rbint) {
          if (is_int != is_rbint) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -2735,10 +2756,23 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
             return GL_TRUE;
          }
       }
+
+      /* From page 138 of OpenGL ES 3.0 spec:
+       *    "The error INVALID_OPERATION is generated if floating-point RGBA
+       *    data is required; if signed integer RGBA data is required and the
+       *    format of the current color buffer is not signed integer; if
+       *    unsigned integer RGBA data is required and the format of the
+       *    current color buffer is not unsigned integer; or if fixed-point
+       *    RGBA data is required and the format of the current color buffer
+       *    is not fixed-point.
+       */
+      if (_mesa_is_gles(ctx) && is_unorm != is_rbunorm)
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "glCopyTexImage%dD(unorm vs non-unorm)", dimensions);
    }
 
    if (_mesa_is_compressed_format(ctx, internalFormat)) {
-      if (!target_can_be_compressed(ctx, target, internalFormat)) {
+      if (!_mesa_target_can_be_compressed(ctx, target, internalFormat)) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glCopyTexImage%dD(target)", dimensions);
          return GL_TRUE;
@@ -3608,6 +3642,28 @@ copytexsubimage_by_slice(struct gl_context *ctx,
    }
 }
 
+static GLboolean
+formats_differ_in_component_sizes (mesa_format f1,
+                                   mesa_format f2)
+{
+   GLint f1_r_bits = _mesa_get_format_bits(f1, GL_RED_BITS);
+   GLint f1_g_bits = _mesa_get_format_bits(f1, GL_GREEN_BITS);
+   GLint f1_b_bits = _mesa_get_format_bits(f1, GL_BLUE_BITS);
+   GLint f1_a_bits = _mesa_get_format_bits(f1, GL_ALPHA_BITS);
+
+   GLint f2_r_bits = _mesa_get_format_bits(f2, GL_RED_BITS);
+   GLint f2_g_bits = _mesa_get_format_bits(f2, GL_GREEN_BITS);
+   GLint f2_b_bits = _mesa_get_format_bits(f2, GL_BLUE_BITS);
+   GLint f2_a_bits = _mesa_get_format_bits(f2, GL_ALPHA_BITS);
+
+   if ((f1_r_bits && f2_r_bits && f1_r_bits != f2_r_bits)
+       || (f1_g_bits && f2_g_bits && f1_g_bits != f2_g_bits)
+       || (f1_b_bits && f2_b_bits && f1_b_bits != f2_b_bits)
+       || (f1_a_bits && f2_a_bits && f1_a_bits != f2_a_bits))
+      return GL_TRUE;
+
+   return GL_FALSE;
+}
 
 /**
  * Implement the glCopyTexImage1/2D() functions.
@@ -3621,6 +3677,7 @@ copyteximage(struct gl_context *ctx, GLuint dims,
    struct gl_texture_image *texImage;
    const GLuint face = _mesa_tex_target_to_face(target);
    mesa_format texFormat;
+   struct gl_renderbuffer *rb;
 
    FLUSH_VERTICES(ctx, 0);
 
@@ -3650,6 +3707,40 @@ copyteximage(struct gl_context *ctx, GLuint dims,
 
    texFormat = _mesa_choose_texture_format(ctx, texObj, target, level,
                                            internalFormat, GL_NONE, GL_NONE);
+
+   rb = _mesa_get_read_renderbuffer_for_format(ctx, internalFormat);
+
+   if (_mesa_is_gles3(ctx)) {
+      if (_mesa_is_enum_format_unsized(internalFormat)) {
+      /* Conversion from GL_RGB10_A2 source buffer format is not allowed in
+       * OpenGL ES 3.0. Khronos bug# 9807.
+       */
+         if (rb->InternalFormat == GL_RGB10_A2) {
+               _mesa_error(ctx, GL_INVALID_OPERATION,
+                           "glCopyTexImage%uD(Reading from GL_RGB10_A2 buffer and"
+                           " writing to unsized internal format)", dims);
+               return;
+         }
+      }
+      /* From Page 139 of OpenGL ES 3.0 spec:
+       *    "If internalformat is sized, the internal format of the new texel
+       *    array is internalformat, and this is also the new texel array’s
+       *    effective internal format. If the component sizes of internalformat
+       *    do not exactly match the corresponding component sizes of the source
+       *    buffer’s effective internal format, described below, an
+       *    INVALID_OPERATION error is generated. If internalformat is unsized,
+       *    the internal format of the new texel array is the effective internal
+       *    format of the source buffer, and this is also the new texel array’s
+       *    effective internal format.
+       */
+      else if (formats_differ_in_component_sizes (texFormat, rb->Format)) {
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "glCopyTexImage%uD(componenet size changed in"
+                        " internal format)", dims);
+            return;
+      }
+   }
+
    assert(texFormat != MESA_FORMAT_NONE);
 
    if (!ctx->Driver.TestProxyTexImage(ctx, proxy_target(target),
diff --git a/mesalib/src/mesa/main/teximage.h b/mesalib/src/mesa/main/teximage.h
index 42305f44f..52bfa7816 100644
--- a/mesalib/src/mesa/main/teximage.h
+++ b/mesalib/src/mesa/main/teximage.h
@@ -123,6 +123,9 @@ _mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target, GLint level,
                           mesa_format format,
                           GLint width, GLint height, GLint depth, GLint border);
 
+extern GLboolean
+_mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target,
+                               GLenum intFormat);
 
 extern GLuint
 _mesa_tex_target_to_face(GLenum target);
diff --git a/mesalib/src/mesa/main/texstorage.c b/mesalib/src/mesa/main/texstorage.c
index 86c8f3c92..897d5891a 100644
--- a/mesalib/src/mesa/main/texstorage.c
+++ b/mesalib/src/mesa/main/texstorage.c
@@ -41,6 +41,7 @@
 #include "texstorage.h"
 #include "textureview.h"
 #include "mtypes.h"
+#include "glformats.h"
 
 
 
@@ -53,6 +54,13 @@
 static GLboolean
 legal_texobj_target(struct gl_context *ctx, GLuint dims, GLenum target)
 {
+   if (_mesa_is_gles3(ctx)
+       && target != GL_TEXTURE_2D
+       && target != GL_TEXTURE_CUBE_MAP
+       && target != GL_TEXTURE_3D
+       && target != GL_TEXTURE_2D_ARRAY)
+      return GL_FALSE;
+
    switch (dims) {
    case 1:
       switch (target) {
@@ -294,6 +302,23 @@ tex_storage_error_check(struct gl_context *ctx, GLuint dims, GLenum target,
       return GL_TRUE;
    }
 
+   /* From section 3.8.6, page 146 of OpenGL ES 3.0 spec:
+    *
+    *    "The ETC2/EAC texture compression algorithm supports only
+    *     two-dimensional images. If internalformat is an ETC2/EAC format,
+    *     CompressedTexImage3D will generate an INVALID_OPERATION error if
+    *     target is not TEXTURE_2D_ARRAY."
+    *
+    * This should also be applicable for glTexStorage3D().
+    */
+   if (_mesa_is_compressed_format(ctx, internalformat)
+       && !_mesa_target_can_be_compressed(ctx, target, internalformat)) {
+      _mesa_error(ctx, _mesa_is_desktop_gl(ctx)?
+                  GL_INVALID_ENUM : GL_INVALID_OPERATION,
+                  "glTexStorage3D(internalformat = %s)",
+                  _mesa_lookup_enum_by_nr(internalformat));
+   }
+
    /* levels check */
    if (levels < 1) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glTexStorage%uD(levels < 1)",
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index aea53f8d1..0e036d9eb 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -55,6 +55,7 @@
 #include "bufferobj.h"
 #include "colormac.h"
 #include "format_pack.h"
+#include "format_utils.h"
 #include "image.h"
 #include "macros.h"
 #include "mipmap.h"
@@ -87,35 +88,6 @@ enum {
 typedef GLboolean (*StoreTexImageFunc)(TEXSTORE_PARAMS);
 
 
-/**
- * Return GL_TRUE if the given image format is one that be converted
- * to another format by swizzling.
- */
-static GLboolean
-can_swizzle(GLenum logicalBaseFormat)
-{
-   switch (logicalBaseFormat) {
-   case GL_RGBA:
-   case GL_RGB:
-   case GL_LUMINANCE_ALPHA:
-   case GL_INTENSITY:
-   case GL_ALPHA:
-   case GL_LUMINANCE:
-   case GL_RED:
-   case GL_GREEN:
-   case GL_BLUE:
-   case GL_BGR:
-   case GL_BGRA:
-   case GL_ABGR_EXT:
-   case GL_RG:
-      return GL_TRUE;
-   default:
-      return GL_FALSE;
-   }
-}
-
-
-
 enum {
    IDX_LUMINANCE = 0,
    IDX_ALPHA,
@@ -233,21 +205,44 @@ static int
 get_map_idx(GLenum value)
 {
    switch (value) {
-   case GL_LUMINANCE: return IDX_LUMINANCE;
-   case GL_ALPHA: return IDX_ALPHA;
-   case GL_INTENSITY: return IDX_INTENSITY;
-   case GL_LUMINANCE_ALPHA: return IDX_LUMINANCE_ALPHA;
-   case GL_RGB: return IDX_RGB;
-   case GL_RGBA: return IDX_RGBA;
-   case GL_RED: return IDX_RED;
-   case GL_GREEN: return IDX_GREEN;
-   case GL_BLUE: return IDX_BLUE;
-   case GL_BGR: return IDX_BGR;
-   case GL_BGRA: return IDX_BGRA;
-   case GL_ABGR_EXT: return IDX_ABGR;
-   case GL_RG: return IDX_RG;
+   case GL_LUMINANCE:
+   case GL_LUMINANCE_INTEGER_EXT:
+      return IDX_LUMINANCE;
+   case GL_ALPHA:
+   case GL_ALPHA_INTEGER:
+      return IDX_ALPHA;
+   case GL_INTENSITY:
+      return IDX_INTENSITY;
+   case GL_LUMINANCE_ALPHA:
+   case GL_LUMINANCE_ALPHA_INTEGER_EXT:
+      return IDX_LUMINANCE_ALPHA;
+   case GL_RGB:
+   case GL_RGB_INTEGER:
+      return IDX_RGB;
+   case GL_RGBA:
+   case GL_RGBA_INTEGER:
+      return IDX_RGBA;
+   case GL_RED:
+   case GL_RED_INTEGER:
+      return IDX_RED;
+   case GL_GREEN:
+      return IDX_GREEN;
+   case GL_BLUE:
+      return IDX_BLUE;
+   case GL_BGR:
+   case GL_BGR_INTEGER:
+      return IDX_BGR;
+   case GL_BGRA:
+   case GL_BGRA_INTEGER:
+      return IDX_BGRA;
+   case GL_ABGR_EXT:
+      return IDX_ABGR;
+   case GL_RG:
+   case GL_RG_INTEGER:
+      return IDX_RG;
    default:
-      _mesa_problem(NULL, "Unexpected inFormat");
+      _mesa_problem(NULL, "Unexpected inFormat %s",
+                    _mesa_lookup_enum_by_nr(value));
       return 0;
    }
 }   
@@ -662,257 +657,9 @@ _mesa_make_temp_ubyte_image(struct gl_context *ctx, GLuint dims,
 }
 
 
-/**
- * Copy GLubyte pixels from <src> to <dst> with swizzling.
- * \param dst  destination pixels
- * \param dstComponents  number of color components in destination pixels
- * \param src  source pixels
- * \param srcComponents  number of color components in source pixels
- * \param map  the swizzle mapping.  map[X] says where to find the X component
- *             in the source image's pixels.  For example, if the source image
- *             is GL_BGRA and X = red, map[0] yields 2.
- * \param count  number of pixels to copy/swizzle.
- */
-static void
-swizzle_copy(GLubyte *dst, GLuint dstComponents, const GLubyte *src, 
-             GLuint srcComponents, const GLubyte *map, GLuint count)
-{
-#define SWZ_CPY(dst, src, count, dstComps, srcComps) \
-   do {                                              \
-      GLuint i;                                      \
-      for (i = 0; i < count; i++) {                  \
-         GLuint j;                                   \
-         if (srcComps == 4) {                        \
-            COPY_4UBV(tmp, src);                     \
-         }                                           \
-         else {                                      \
-            for (j = 0; j < srcComps; j++) {         \
-               tmp[j] = src[j];                      \
-            }                                        \
-         }                                           \
-         src += srcComps;                            \
-         for (j = 0; j < dstComps; j++) {            \
-            dst[j] = tmp[map[j]];                    \
-         }                                           \
-         dst += dstComps;                            \
-      }                                              \
-   } while (0)
-
-   GLubyte tmp[6];
-
-   tmp[ZERO] = 0x0;
-   tmp[ONE] = 0xff;
-
-   ASSERT(srcComponents <= 4);
-   ASSERT(dstComponents <= 4);
-
-   switch (dstComponents) {
-   case 4:
-      switch (srcComponents) {
-      case 4:
-         SWZ_CPY(dst, src, count, 4, 4);
-         break;
-      case 3:
-         SWZ_CPY(dst, src, count, 4, 3);
-         break;
-      case 2:
-         SWZ_CPY(dst, src, count, 4, 2);
-         break;
-      case 1:
-         SWZ_CPY(dst, src, count, 4, 1);
-         break;
-      default:
-         ;
-      }
-      break;
-   case 3:
-      switch (srcComponents) {
-      case 4:
-         SWZ_CPY(dst, src, count, 3, 4);
-         break;
-      case 3:
-         SWZ_CPY(dst, src, count, 3, 3);
-         break;
-      case 2:
-         SWZ_CPY(dst, src, count, 3, 2);
-         break;
-      case 1:
-         SWZ_CPY(dst, src, count, 3, 1);
-         break;
-      default:
-         ;
-      }
-      break;
-   case 2:
-      switch (srcComponents) {
-      case 4:
-         SWZ_CPY(dst, src, count, 2, 4);
-         break;
-      case 3:
-         SWZ_CPY(dst, src, count, 2, 3);
-         break;
-      case 2:
-         SWZ_CPY(dst, src, count, 2, 2);
-         break;
-      case 1:
-         SWZ_CPY(dst, src, count, 2, 1);
-         break;
-      default:
-         ;
-      }
-      break;
-   case 1:
-      switch (srcComponents) {
-      case 4:
-         SWZ_CPY(dst, src, count, 1, 4);
-         break;
-      case 3:
-         SWZ_CPY(dst, src, count, 1, 3);
-         break;
-      case 2:
-         SWZ_CPY(dst, src, count, 1, 2);
-         break;
-      case 1:
-         SWZ_CPY(dst, src, count, 1, 1);
-         break;
-      default:
-         ;
-      }
-      break;
-   default:
-      ;
-   }
-#undef SWZ_CPY
-}
-
-
-
 static const GLubyte map_identity[6] = { 0, 1, 2, 3, ZERO, ONE };
 static const GLubyte map_3210[6] = { 3, 2, 1, 0, ZERO, ONE };
-
-
-/**
- * For 1-byte/pixel formats (or 8_8_8_8 packed formats), return a
- * mapping array depending on endianness.
- */
-static const GLubyte *
-type_mapping( GLenum srcType )
-{
-   switch (srcType) {
-   case GL_BYTE:
-   case GL_UNSIGNED_BYTE:
-      return map_identity;
-   case GL_UNSIGNED_INT_8_8_8_8:
-      return _mesa_little_endian() ? map_3210 : map_identity;
-   case GL_UNSIGNED_INT_8_8_8_8_REV:
-      return _mesa_little_endian() ? map_identity : map_3210;
-   default:
-      return NULL;
-   }
-}
-
-
-/**
- * For 1-byte/pixel formats (or 8_8_8_8 packed formats), return a
- * mapping array depending on pixelstore byte swapping state.
- */
-static const GLubyte *
-byteswap_mapping( GLboolean swapBytes,
-		  GLenum srcType )
-{
-   if (!swapBytes) 
-      return map_identity;
-
-   switch (srcType) {
-   case GL_BYTE:
-   case GL_UNSIGNED_BYTE:
-      return map_identity;
-   case GL_UNSIGNED_INT_8_8_8_8:
-   case GL_UNSIGNED_INT_8_8_8_8_REV:
-      return map_3210;
-   default:
-      return NULL;
-   }
-}
-
-
-
-/**
- * Transfer a GLubyte texture image with component swizzling.
- */
-static void
-_mesa_swizzle_ubyte_image(struct gl_context *ctx, 
-			  GLuint dimensions,
-			  GLenum srcFormat,
-			  GLenum srcType,
-
-			  GLenum baseInternalFormat,
-
-			  const GLubyte *rgba2dst,
-			  GLuint dstComponents,
-
-			  GLint dstRowStride,
-                          GLubyte **dstSlices,
-
-			  GLint srcWidth, GLint srcHeight, GLint srcDepth,
-			  const GLvoid *srcAddr,
-			  const struct gl_pixelstore_attrib *srcPacking )
-{
-   GLint srcComponents = _mesa_components_in_format(srcFormat);
-   const GLubyte *srctype2ubyte, *swap;
-   GLubyte map[4], src2base[6], base2rgba[6];
-   GLint i;
-   const GLint srcRowStride =
-      _mesa_image_row_stride(srcPacking, srcWidth,
-                             srcFormat, GL_UNSIGNED_BYTE);
-   const GLint srcImageStride
-      = _mesa_image_image_stride(srcPacking, srcWidth, srcHeight, srcFormat,
-                                 GL_UNSIGNED_BYTE);
-   const GLubyte *srcImage
-      = (const GLubyte *) _mesa_image_address(dimensions, srcPacking, srcAddr,
-                                              srcWidth, srcHeight, srcFormat,
-                                              GL_UNSIGNED_BYTE, 0, 0, 0);
-
-   (void) ctx;
-
-   /* Translate from src->baseInternal->GL_RGBA->dst.  This will
-    * correctly deal with RGBA->RGB->RGBA conversions where the final
-    * A value must be 0xff regardless of the incoming alpha values.
-    */
-   compute_component_mapping(srcFormat, baseInternalFormat, src2base);
-   compute_component_mapping(baseInternalFormat, GL_RGBA, base2rgba);
-   swap = byteswap_mapping(srcPacking->SwapBytes, srcType);
-   srctype2ubyte = type_mapping(srcType);
-
-
-   for (i = 0; i < 4; i++)
-      map[i] = srctype2ubyte[swap[src2base[base2rgba[rgba2dst[i]]]]];
-
-/*    printf("map %d %d %d %d\n", map[0], map[1], map[2], map[3]);  */
-
-   if (srcComponents == dstComponents &&
-       srcRowStride == dstRowStride &&
-       srcRowStride == srcWidth * srcComponents &&
-       dimensions < 3) {
-      /* 1 and 2D images only */
-      GLubyte *dstImage = dstSlices[0];
-      swizzle_copy(dstImage, dstComponents, srcImage, srcComponents, map, 
-		   srcWidth * srcHeight);
-   }
-   else {
-      GLint img, row;
-      for (img = 0; img < srcDepth; img++) {
-         const GLubyte *srcRow = srcImage;
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-	    swizzle_copy(dstRow, dstComponents, srcRow, srcComponents, map, srcWidth);
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-         srcImage += srcImageStride;
-      }
-   }
-}
+static const GLubyte map_1032[6] = { 1, 0, 3, 2, ZERO, ONE };
 
 
 /**
@@ -988,6 +735,10 @@ store_ubyte_texture(TEXSTORE_PARAMS)
    if (!tempImage)
       return GL_FALSE;
 
+   /* This way we will use the RGB versions of the packing functions and it
+    * will work for both RGB and sRGB textures*/
+   dstFormat = _mesa_get_srgb_format_linear(dstFormat);
+
    src = tempImage;
    for (img = 0; img < srcDepth; img++) {
       _mesa_pack_ubyte_rgba_rect(dstFormat, srcWidth, srcHeight,
@@ -1178,845 +929,13 @@ _mesa_texstore_rgb565(TEXSTORE_PARAMS)
          dst += dstRowStride;
          src += srcRowStride;
       }
+      return GL_TRUE;
+   } else {
+      return GL_FALSE;
    }
-   else {
-      return store_ubyte_texture(ctx, dims, baseInternalFormat,
-                                 dstFormat, dstRowStride, dstSlices,
-                                 srcWidth, srcHeight, srcDepth,
-                                 srcFormat, srcType, srcAddr, srcPacking);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Store a texture in MESA_FORMAT_A8B8G8R8_UNORM or MESA_FORMAT_R8G8B8A8_UNORM.
- */
-static GLboolean
-_mesa_texstore_rgba8888(TEXSTORE_PARAMS)
-{
-   const GLboolean littleEndian = _mesa_little_endian();
-
-   ASSERT(dstFormat == MESA_FORMAT_A8B8G8R8_UNORM ||
-          dstFormat == MESA_FORMAT_R8G8B8A8_UNORM ||
-          dstFormat == MESA_FORMAT_X8B8G8R8_UNORM ||
-          dstFormat == MESA_FORMAT_R8G8B8X8_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   if (!ctx->_ImageTransferState &&
-       (srcType == GL_UNSIGNED_BYTE ||
-        srcType == GL_UNSIGNED_INT_8_8_8_8 ||
-        srcType == GL_UNSIGNED_INT_8_8_8_8_REV) &&
-       can_swizzle(baseInternalFormat) &&
-       can_swizzle(srcFormat)) {
-
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      if ((littleEndian && (dstFormat == MESA_FORMAT_A8B8G8R8_UNORM ||
-                            dstFormat == MESA_FORMAT_X8B8G8R8_UNORM)) ||
-	  (!littleEndian && (dstFormat == MESA_FORMAT_R8G8B8A8_UNORM ||
-	                     dstFormat == MESA_FORMAT_R8G8B8X8_UNORM))) {
-	 dstmap[3] = 0;
-	 dstmap[2] = 1;
-	 dstmap[1] = 2;
-	 dstmap[0] = 3;
-      }
-      else {
-	 dstmap[3] = 3;
-	 dstmap[2] = 2;
-	 dstmap[1] = 1;
-	 dstmap[0] = 0;
-      }
-      
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 4,
-				dstRowStride, dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }
-   else {
-      return store_ubyte_texture(ctx, dims, baseInternalFormat,
-                                 dstFormat, dstRowStride, dstSlices,
-                                 srcWidth, srcHeight, srcDepth,
-                                 srcFormat, srcType, srcAddr, srcPacking);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_argb8888(TEXSTORE_PARAMS)
-{
-   const GLboolean littleEndian = _mesa_little_endian();
-
-   ASSERT(dstFormat == MESA_FORMAT_B8G8R8A8_UNORM ||
-          dstFormat == MESA_FORMAT_A8R8G8B8_UNORM ||
-          dstFormat == MESA_FORMAT_B8G8R8X8_UNORM ||
-          dstFormat == MESA_FORMAT_X8R8G8B8_UNORM );
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   if (!ctx->_ImageTransferState &&
-       !srcPacking->SwapBytes &&
-       (dstFormat == MESA_FORMAT_B8G8R8A8_UNORM ||
-        dstFormat == MESA_FORMAT_B8G8R8X8_UNORM) &&
-       srcFormat == GL_RGB &&
-       (baseInternalFormat == GL_RGBA ||
-        baseInternalFormat == GL_RGB) &&
-       srcType == GL_UNSIGNED_BYTE) {
-      int img, row, col;
-      for (img = 0; img < srcDepth; img++) {
-         const GLint srcRowStride =
-            _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
-         GLubyte *srcRow = (GLubyte *) _mesa_image_address(dims, srcPacking,
-                  srcAddr, srcWidth, srcHeight, srcFormat, srcType, img, 0, 0);
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *d4 = (GLuint *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               d4[col] = PACK_COLOR_8888(0xff,
-                                         srcRow[col * 3 + RCOMP],
-                                         srcRow[col * 3 + GCOMP],
-                                         srcRow[col * 3 + BCOMP]);
-            }
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-      }
-   }
-   else if (!ctx->_ImageTransferState &&
-            !srcPacking->SwapBytes &&
-            dstFormat == MESA_FORMAT_B8G8R8A8_UNORM &&
-            srcFormat == GL_LUMINANCE_ALPHA &&
-            baseInternalFormat == GL_RGBA &&
-            srcType == GL_UNSIGNED_BYTE) {
-      /* special case of storing LA -> ARGB8888 */
-      int img, row, col;
-      const GLint srcRowStride =
-         _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
-      for (img = 0; img < srcDepth; img++) {
-         const GLubyte *srcRow = (const GLubyte *)
-            _mesa_image_address(dims, srcPacking, srcAddr, srcWidth,
-                                srcHeight, srcFormat, srcType, img, 0, 0);
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *d4 = (GLuint *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               GLubyte l = srcRow[col * 2 + 0], a = srcRow[col * 2 + 1];
-               d4[col] = PACK_COLOR_8888(a, l, l, l);
-            }
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-      }
-   }
-   else if (!ctx->_ImageTransferState &&
-            !srcPacking->SwapBytes &&
-	    dstFormat == MESA_FORMAT_B8G8R8A8_UNORM &&
-            srcFormat == GL_RGBA &&
-	    baseInternalFormat == GL_RGBA &&
-            srcType == GL_UNSIGNED_BYTE) {
-      /* same as above case, but src data has alpha too */
-      GLint img, row, col;
-      /* For some reason, streaming copies to write-combined regions
-       * are extremely sensitive to the characteristics of how the
-       * source data is retrieved.  By reordering the source reads to
-       * be in-order, the speed of this operation increases by half.
-       * Strangely the same isn't required for the RGB path, above.
-       */
-      for (img = 0; img < srcDepth; img++) {
-         const GLint srcRowStride =
-            _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
-         GLubyte *srcRow = (GLubyte *) _mesa_image_address(dims, srcPacking,
-                  srcAddr, srcWidth, srcHeight, srcFormat, srcType, img, 0, 0);
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *d4 = (GLuint *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               d4[col] = PACK_COLOR_8888(srcRow[col * 4 + ACOMP],
-                                         srcRow[col * 4 + RCOMP],
-                                         srcRow[col * 4 + GCOMP],
-                                         srcRow[col * 4 + BCOMP]);
-            }
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-      }
-   }
-   else if (!ctx->_ImageTransferState &&
-	    (srcType == GL_UNSIGNED_BYTE ||
-	     srcType == GL_UNSIGNED_INT_8_8_8_8 ||
-	     srcType == GL_UNSIGNED_INT_8_8_8_8_REV) &&
-	    can_swizzle(baseInternalFormat) &&	   
-	    can_swizzle(srcFormat)) {
-
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      if ((littleEndian && dstFormat == MESA_FORMAT_B8G8R8A8_UNORM) ||
-          (littleEndian && dstFormat == MESA_FORMAT_B8G8R8X8_UNORM) ||
-	  (!littleEndian && dstFormat == MESA_FORMAT_A8R8G8B8_UNORM) ||
-	  (!littleEndian && dstFormat == MESA_FORMAT_X8R8G8B8_UNORM)) {
-	 dstmap[3] = 3;		/* alpha */
-	 dstmap[2] = 0;		/* red */
-	 dstmap[1] = 1;		/* green */
-	 dstmap[0] = 2;		/* blue */
-      }
-      else {
-	 assert((littleEndian && dstFormat == MESA_FORMAT_A8R8G8B8_UNORM) ||
-		(!littleEndian && dstFormat == MESA_FORMAT_B8G8R8A8_UNORM) ||
-		(littleEndian && dstFormat == MESA_FORMAT_X8R8G8B8_UNORM) ||
-		(!littleEndian && dstFormat == MESA_FORMAT_B8G8R8X8_UNORM));
-	 dstmap[3] = 2;
-	 dstmap[2] = 1;
-	 dstmap[1] = 0;
-	 dstmap[0] = 3;
-      }
- 
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 4,
-				dstRowStride,
-                                dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }
-   else {
-      return store_ubyte_texture(ctx, dims, baseInternalFormat,
-                                 dstFormat, dstRowStride, dstSlices,
-                                 srcWidth, srcHeight, srcDepth,
-                                 srcFormat, srcType, srcAddr, srcPacking);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_rgb888(TEXSTORE_PARAMS)
-{
-   ASSERT(dstFormat == MESA_FORMAT_BGR_UNORM8);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 3);
-
-   if (!ctx->_ImageTransferState &&
-       !srcPacking->SwapBytes &&
-       srcFormat == GL_RGBA &&
-       srcType == GL_UNSIGNED_BYTE) {
-      /* extract RGB from RGBA */
-      GLint img, row, col;
-      for (img = 0; img < srcDepth; img++) {
-         const GLint srcRowStride =
-            _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
-         GLubyte *srcRow = (GLubyte *) _mesa_image_address(dims, srcPacking,
-                  srcAddr, srcWidth, srcHeight, srcFormat, srcType, img, 0, 0);
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            for (col = 0; col < srcWidth; col++) {
-               dstRow[col * 3 + 0] = srcRow[col * 4 + BCOMP];
-               dstRow[col * 3 + 1] = srcRow[col * 4 + GCOMP];
-               dstRow[col * 3 + 2] = srcRow[col * 4 + RCOMP];
-            }
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-      }
-   }
-   else if (!ctx->_ImageTransferState &&
-	    srcType == GL_UNSIGNED_BYTE &&
-	    can_swizzle(baseInternalFormat) &&
-	    can_swizzle(srcFormat)) {
-
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      dstmap[0] = 2;
-      dstmap[1] = 1;
-      dstmap[2] = 0;
-      dstmap[3] = ONE;		/* ? */
-      
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 3,
-				dstRowStride, dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }
-   else {
-      return store_ubyte_texture(ctx, dims, baseInternalFormat,
-                                 dstFormat, dstRowStride, dstSlices,
-                                 srcWidth, srcHeight, srcDepth,
-                                 srcFormat, srcType, srcAddr, srcPacking);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_bgr888(TEXSTORE_PARAMS)
-{
-   ASSERT(dstFormat == MESA_FORMAT_RGB_UNORM8);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 3);
-
-   if (!ctx->_ImageTransferState &&
-       !srcPacking->SwapBytes &&
-       srcFormat == GL_RGBA &&
-       srcType == GL_UNSIGNED_BYTE) {
-      /* extract BGR from RGBA */
-      int img, row, col;
-      for (img = 0; img < srcDepth; img++) {
-         const GLint srcRowStride =
-            _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
-         GLubyte *srcRow = (GLubyte *) _mesa_image_address(dims, srcPacking,
-                  srcAddr, srcWidth, srcHeight, srcFormat, srcType, img, 0, 0);
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            for (col = 0; col < srcWidth; col++) {
-               dstRow[col * 3 + 0] = srcRow[col * 4 + RCOMP];
-               dstRow[col * 3 + 1] = srcRow[col * 4 + GCOMP];
-               dstRow[col * 3 + 2] = srcRow[col * 4 + BCOMP];
-            }
-            dstRow += dstRowStride;
-            srcRow += srcRowStride;
-         }
-      }
-   }
-   else if (!ctx->_ImageTransferState &&
-	    srcType == GL_UNSIGNED_BYTE &&
-	    can_swizzle(baseInternalFormat) &&
-	    can_swizzle(srcFormat)) {
-
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      dstmap[0] = 0;
-      dstmap[1] = 1;
-      dstmap[2] = 2;
-      dstmap[3] = ONE;		/* ? */
-      
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 3,
-				dstRowStride, dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }   
-   else {
-      return store_ubyte_texture(ctx, dims, baseInternalFormat,
-                                 dstFormat, dstRowStride, dstSlices,
-                                 srcWidth, srcHeight, srcDepth,
-                                 srcFormat, srcType, srcAddr, srcPacking);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_argb2101010(TEXSTORE_PARAMS)
-{
-   ASSERT(dstFormat == MESA_FORMAT_B10G10R10A2_UNORM ||
-          dstFormat == MESA_FORMAT_B10G10R10X2_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      /* Hardcode GL_RGBA as the base format, which forces alpha to 1.0
-       * if the internal format is RGB. */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 GL_RGBA,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         if (baseInternalFormat == GL_RGBA || baseInternalFormat == GL_RGB) {
-            for (row = 0; row < srcHeight; row++) {
-               GLuint *dstUI = (GLuint *) dstRow;
-               for (col = 0; col < srcWidth; col++) {
-                  GLushort a,r,g,b;
-
-                  UNCLAMPED_FLOAT_TO_USHORT(a, src[ACOMP]);
-                  UNCLAMPED_FLOAT_TO_USHORT(r, src[RCOMP]);
-                  UNCLAMPED_FLOAT_TO_USHORT(g, src[GCOMP]);
-                  UNCLAMPED_FLOAT_TO_USHORT(b, src[BCOMP]);
-                  dstUI[col] = PACK_COLOR_2101010_US(a, r, g, b);
-                  src += 4;
-               }
-               dstRow += dstRowStride;
-            }
-         } else {
-            ASSERT(0);
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Do texstore for 2-channel, 4-bit/channel, unsigned normalized formats.
- */
-static GLboolean
-_mesa_texstore_unorm44(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_L4A4_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 1);
-
-   {
-      /* general path */
-      const GLubyte *tempImage = _mesa_make_temp_ubyte_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking);
-      const GLubyte *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLubyte *dstUS = (GLubyte *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               /* src[0] is luminance, src[1] is alpha */
-               dstUS[col] = PACK_COLOR_44( src[1],
-                                           src[0] );
-               src += 2;
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Do texstore for 2-channel, 8-bit/channel, unsigned normalized formats.
- */
-static GLboolean
-_mesa_texstore_unorm88(TEXSTORE_PARAMS)
-{
-   const GLboolean littleEndian = _mesa_little_endian();
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_L8A8_UNORM ||
-          dstFormat == MESA_FORMAT_A8L8_UNORM ||
-          dstFormat == MESA_FORMAT_R8G8_UNORM ||
-          dstFormat == MESA_FORMAT_G8R8_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
-
-   if (!ctx->_ImageTransferState &&
-       littleEndian &&
-       srcType == GL_UNSIGNED_BYTE &&
-       can_swizzle(baseInternalFormat) &&
-       can_swizzle(srcFormat)) {
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      if (dstFormat == MESA_FORMAT_L8A8_UNORM || dstFormat == MESA_FORMAT_A8L8_UNORM) {
-	 if ((littleEndian && dstFormat == MESA_FORMAT_L8A8_UNORM) ||
-	     (!littleEndian && dstFormat == MESA_FORMAT_A8L8_UNORM)) {
-	    dstmap[0] = 0;
-	    dstmap[1] = 3;
-	 }
-	 else {
-	    dstmap[0] = 3;
-	    dstmap[1] = 0;
-	 }
-      }
-      else {
-	 if ((littleEndian && dstFormat == MESA_FORMAT_R8G8_UNORM) ||
-	     (!littleEndian && dstFormat == MESA_FORMAT_G8R8_UNORM)) {
-	    dstmap[0] = 0;
-	    dstmap[1] = 1;
-	 }
-	 else {
-	    dstmap[0] = 1;
-	    dstmap[1] = 0;
-	 }
-      }
-      dstmap[2] = ZERO;		/* ? */
-      dstmap[3] = ONE;		/* ? */
-      
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 2,
-				dstRowStride, dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }   
-   else {
-      /* general path */
-      const GLubyte *tempImage = _mesa_make_temp_ubyte_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking);
-      const GLubyte *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLushort *dstUS = (GLushort *) dstRow;
-            if (dstFormat == MESA_FORMAT_L8A8_UNORM ||
-		dstFormat == MESA_FORMAT_R8G8_UNORM) {
-               for (col = 0; col < srcWidth; col++) {
-                  /* src[0] is luminance (or R), src[1] is alpha (or G) */
-                 dstUS[col] = PACK_COLOR_88( src[1],
-                                             src[0] );
-                 src += 2;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  /* src[0] is luminance (or R), src[1] is alpha (or G) */
-                 dstUS[col] = PACK_COLOR_88_REV( src[1],
-                                                 src[0] );
-                 src += 2;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Do texstore for 2-channel, 16-bit/channel, unsigned normalized formats.
- */
-static GLboolean
-_mesa_texstore_unorm1616(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_L16A16_UNORM ||
-          dstFormat == MESA_FORMAT_A16L16_UNORM ||
-	  dstFormat == MESA_FORMAT_R16G16_UNORM ||
-          dstFormat == MESA_FORMAT_G16R16_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dstUI = (GLuint *) dstRow;
-            if (dstFormat == MESA_FORMAT_L16A16_UNORM ||
-		dstFormat == MESA_FORMAT_R16G16_UNORM) {
-               for (col = 0; col < srcWidth; col++) {
-		  GLushort l, a;
-
-		  UNCLAMPED_FLOAT_TO_USHORT(l, src[0]);
-		  UNCLAMPED_FLOAT_TO_USHORT(a, src[1]);
-		  dstUI[col] = PACK_COLOR_1616(a, l);
-		  src += 2;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-		  GLushort l, a;
-
-		  UNCLAMPED_FLOAT_TO_USHORT(l, src[0]);
-		  UNCLAMPED_FLOAT_TO_USHORT(a, src[1]);
-		  dstUI[col] = PACK_COLOR_1616_REV(a, l);
-		  src += 2;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* Texstore for R16, A16, L16, I16. */
-static GLboolean
-_mesa_texstore_unorm16(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_R_UNORM16 ||
-          dstFormat == MESA_FORMAT_A_UNORM16 ||
-          dstFormat == MESA_FORMAT_L_UNORM16 ||
-          dstFormat == MESA_FORMAT_I_UNORM16);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLushort *dstUS = (GLushort *) dstRow;
-	    for (col = 0; col < srcWidth; col++) {
-	       GLushort r;
-
-	       UNCLAMPED_FLOAT_TO_USHORT(r, src[0]);
-	       dstUS[col] = r;
-	       src += 1;
-	    }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_rgba_16(TEXSTORE_PARAMS)
-{
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_UNORM16 ||
-          dstFormat == MESA_FORMAT_RGBX_UNORM16);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 8);
-
-   {
-      /* general path */
-      /* Hardcode GL_RGBA as the base format, which forces alpha to 1.0
-       * if the internal format is RGB. */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 GL_RGBA,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-
-      if (!tempImage)
-         return GL_FALSE;
-
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLushort *dstUS = (GLushort *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               GLushort r, g, b, a;
-
-               UNCLAMPED_FLOAT_TO_USHORT(r, src[0]);
-               UNCLAMPED_FLOAT_TO_USHORT(g, src[1]);
-               UNCLAMPED_FLOAT_TO_USHORT(b, src[2]);
-               UNCLAMPED_FLOAT_TO_USHORT(a, src[3]);
-               dstUS[col*4+0] = r;
-               dstUS[col*4+1] = g;
-               dstUS[col*4+2] = b;
-               dstUS[col*4+3] = a;
-               src += 4;
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_signed_rgba_16(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_RGB_SNORM16 ||
-          dstFormat == MESA_FORMAT_RGBA_SNORM16 ||
-          dstFormat == MESA_FORMAT_RGBX_SNORM16);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      const GLuint comps = _mesa_get_format_bytes(dstFormat) / 2;
-      GLint img, row, col;
-
-      if (!tempImage)
-         return GL_FALSE;
-
-      /* Note: tempImage is always float[4] / RGBA.  We convert to 1, 2,
-       * 3 or 4 components/pixel here.
-       */
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLshort *dstRowS = (GLshort *) dstRow;
-            if (dstFormat == MESA_FORMAT_RGBA_SNORM16) {
-               for (col = 0; col < srcWidth; col++) {
-                  GLuint c;
-                  for (c = 0; c < comps; c++) {
-                     GLshort p;
-                     UNCLAMPED_FLOAT_TO_SHORT(p, src[col * 4 + c]);
-                     dstRowS[col * comps + c] = p;
-                  }
-               }
-               dstRow += dstRowStride;
-               src += 4 * srcWidth;
-            }
-            else if (dstFormat == MESA_FORMAT_RGBX_SNORM16) {
-               for (col = 0; col < srcWidth; col++) {
-                  GLuint c;
-
-                  for (c = 0; c < 3; c++) {
-                     GLshort p;
-                     UNCLAMPED_FLOAT_TO_SHORT(p, src[col * 3 + c]);
-                     dstRowS[col * comps + c] = p;
-                  }
-                  dstRowS[col * comps + 3] = 32767;
-               }
-               dstRow += dstRowStride;
-               src += 3 * srcWidth;
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  GLuint c;
-                  for (c = 0; c < comps; c++) {
-                     GLshort p;
-                     UNCLAMPED_FLOAT_TO_SHORT(p, src[col * 3 + c]);
-                     dstRowS[col * comps + c] = p;
-                  }
-               }
-               dstRow += dstRowStride;
-               src += 3 * srcWidth;
-            }
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Texstore for _mesa_texformat_a8, _mesa_texformat_l8, _mesa_texformat_i8.
- */
-static GLboolean
-_mesa_texstore_unorm8(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_A_UNORM8 ||
-          dstFormat == MESA_FORMAT_L_UNORM8 ||
-          dstFormat == MESA_FORMAT_I_UNORM8 ||
-          dstFormat == MESA_FORMAT_R_UNORM8);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 1);
-
-   if (!ctx->_ImageTransferState &&
-       srcType == GL_UNSIGNED_BYTE &&
-       can_swizzle(baseInternalFormat) &&
-       can_swizzle(srcFormat)) {
-      GLubyte dstmap[4];
-
-      /* dstmap - how to swizzle from RGBA to dst format:
-       */
-      if (dstFormat == MESA_FORMAT_A_UNORM8) {
-	 dstmap[0] = 3;
-      }
-      else {
-	 dstmap[0] = 0;
-      }
-      dstmap[1] = ZERO;		/* ? */
-      dstmap[2] = ZERO;		/* ? */
-      dstmap[3] = ONE;		/* ? */
-      
-      _mesa_swizzle_ubyte_image(ctx, dims,
-				srcFormat,
-				srcType,
-				baseInternalFormat,
-				dstmap, 1,
-				dstRowStride, dstSlices,
-				srcWidth, srcHeight, srcDepth, srcAddr,
-				srcPacking);      
-   }   
-   else {
-      /* general path */
-      const GLubyte *tempImage = _mesa_make_temp_ubyte_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking);
-      const GLubyte *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            for (col = 0; col < srcWidth; col++) {
-               dstRow[col] = src[col];
-            }
-            dstRow += dstRowStride;
-            src += srcWidth;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
 }
 
 
-
 /**
  * Texstore for _mesa_texformat_ycbcr or _mesa_texformat_ycbcr_REV.
  */
@@ -2063,330 +982,6 @@ _mesa_texstore_ycbcr(TEXSTORE_PARAMS)
 
 
 /**
- * Store a texture in a signed normalized 8-bit format.
- */
-static GLboolean
-_mesa_texstore_snorm8(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_A_SNORM8 ||
-          dstFormat == MESA_FORMAT_L_SNORM8 ||
-          dstFormat == MESA_FORMAT_I_SNORM8 ||
-          dstFormat == MESA_FORMAT_R_SNORM8);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 1);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLbyte *dstRow = (GLbyte *) dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            for (col = 0; col < srcWidth; col++) {
-               dstRow[col] = FLOAT_TO_BYTE_TEX(src[col]);
-            }
-            dstRow += dstRowStride;
-            src += srcWidth;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
- * Store a texture in a signed normalized two-channel 16-bit format.
- */
-static GLboolean
-_mesa_texstore_snorm88(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_L8A8_SNORM ||
-          dstFormat == MESA_FORMAT_G8R8_SNORM ||
-          dstFormat == MESA_FORMAT_R8G8_SNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLbyte *dstRow = (GLbyte *) dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLushort *dst = (GLushort *) dstRow;
-
-            if (dstFormat == MESA_FORMAT_L8A8_SNORM ||
-                dstFormat == MESA_FORMAT_R8G8_SNORM) {
-               for (col = 0; col < srcWidth; col++) {
-                  GLubyte l = FLOAT_TO_BYTE_TEX(src[0]);
-                  GLubyte a = FLOAT_TO_BYTE_TEX(src[1]);
-
-                  dst[col] = PACK_COLOR_88_REV(l, a);
-                  src += 2;
-               }
-            } else {
-               for (col = 0; col < srcWidth; col++) {
-                  GLubyte l = FLOAT_TO_BYTE_TEX(src[0]);
-                  GLubyte a = FLOAT_TO_BYTE_TEX(src[1]);
-
-                  dst[col] = PACK_COLOR_88(l, a);
-                  src += 2;
-               }
-            }
-
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-/* Texstore for signed R16, A16, L16, I16. */
-static GLboolean
-_mesa_texstore_snorm16(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_R_SNORM16 ||
-          dstFormat == MESA_FORMAT_A_SNORM16 ||
-          dstFormat == MESA_FORMAT_L_SNORM16 ||
-          dstFormat == MESA_FORMAT_I_SNORM16);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLshort *dstUS = (GLshort *) dstRow;
-	    for (col = 0; col < srcWidth; col++) {
-	       GLushort r;
-
-	       UNCLAMPED_FLOAT_TO_SHORT(r, src[0]);
-	       dstUS[col] = r;
-	       src += 1;
-	    }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-/**
- * Do texstore for 2-channel, 16-bit/channel, signed normalized formats.
- */
-static GLboolean
-_mesa_texstore_snorm1616(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_LA_SNORM16 ||
-          dstFormat == MESA_FORMAT_G16R16_SNORM ||
-          dstFormat == MESA_FORMAT_R16G16_SNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dst = (GLuint *) dstRow;
-
-            if (dstFormat == MESA_FORMAT_LA_SNORM16 ||
-                dstFormat == MESA_FORMAT_R16G16_SNORM) {
-               for (col = 0; col < srcWidth; col++) {
-                  GLushort l, a;
-
-                  UNCLAMPED_FLOAT_TO_SHORT(l, src[0]);
-                  UNCLAMPED_FLOAT_TO_SHORT(a, src[1]);
-                  dst[col] = PACK_COLOR_1616_REV(l, a);
-                  src += 2;
-               }
-            } else {
-               for (col = 0; col < srcWidth; col++) {
-                  GLushort l, a;
-
-                  UNCLAMPED_FLOAT_TO_SHORT(l, src[0]);
-                  UNCLAMPED_FLOAT_TO_SHORT(a, src[1]);
-                  dst[col] = PACK_COLOR_1616_REV(l, a);
-                  src += 2;
-               }
-            }
-
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-/**
- * Store a texture in MESA_FORMAT_X8B8G8R8_SNORM or
- * MESA_FORMAT_R8G8B8X8_SNORM.
- */
-static GLboolean
-_mesa_texstore_signed_rgbx8888(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_X8B8G8R8_SNORM ||
-          dstFormat == MESA_FORMAT_R8G8B8X8_SNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *srcRow = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLbyte *dstRow = (GLbyte *) dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLbyte *dst = dstRow;
-            if (dstFormat == MESA_FORMAT_X8B8G8R8_SNORM) {
-               for (col = 0; col < srcWidth; col++) {
-                  dst[3] = FLOAT_TO_BYTE_TEX(srcRow[RCOMP]);
-                  dst[2] = FLOAT_TO_BYTE_TEX(srcRow[GCOMP]);
-                  dst[1] = FLOAT_TO_BYTE_TEX(srcRow[BCOMP]);
-                  dst[0] = 127;
-                  srcRow += 3;
-                  dst += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dst[0] = FLOAT_TO_BYTE_TEX(srcRow[RCOMP]);
-                  dst[1] = FLOAT_TO_BYTE_TEX(srcRow[GCOMP]);
-                  dst[2] = FLOAT_TO_BYTE_TEX(srcRow[BCOMP]);
-                  dst[3] = 127;
-                  srcRow += 3;
-                  dst += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-
-/**
- * Store a texture in MESA_FORMAT_A8B8G8R8_SNORM or
- * MESA_FORMAT_R8G8B8A8_SNORM
- */
-static GLboolean
-_mesa_texstore_signed_rgba8888(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_A8B8G8R8_SNORM ||
-          dstFormat == MESA_FORMAT_R8G8B8A8_SNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *srcRow = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLbyte *dstRow = (GLbyte *) dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLbyte *dst = dstRow;
-            if (dstFormat == MESA_FORMAT_A8B8G8R8_SNORM) {
-               for (col = 0; col < srcWidth; col++) {
-                  dst[3] = FLOAT_TO_BYTE_TEX(srcRow[RCOMP]);
-                  dst[2] = FLOAT_TO_BYTE_TEX(srcRow[GCOMP]);
-                  dst[1] = FLOAT_TO_BYTE_TEX(srcRow[BCOMP]);
-                  dst[0] = FLOAT_TO_BYTE_TEX(srcRow[ACOMP]);
-                  srcRow += 4;
-                  dst += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dst[0] = FLOAT_TO_BYTE_TEX(srcRow[RCOMP]);
-                  dst[1] = FLOAT_TO_BYTE_TEX(srcRow[GCOMP]);
-                  dst[2] = FLOAT_TO_BYTE_TEX(srcRow[BCOMP]);
-                  dst[3] = FLOAT_TO_BYTE_TEX(srcRow[ACOMP]);
-                  srcRow += 4;
-                  dst += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/**
  * Store a combined depth/stencil texture image.
  */
 static GLboolean
@@ -2599,742 +1194,6 @@ _mesa_texstore_s8(TEXSTORE_PARAMS)
 }
 
 
-/**
- * Store an image in any of the formats:
- *   _mesa_texformat_rgba_float32
- *   _mesa_texformat_rgb_float32
- *   _mesa_texformat_alpha_float32
- *   _mesa_texformat_luminance_float32
- *   _mesa_texformat_luminance_alpha_float32
- *   _mesa_texformat_intensity_float32
- */
-static GLboolean
-_mesa_texstore_rgba_float32(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in _mesa_make_temp_float_image */
-   if (dstFormat == MESA_FORMAT_RGBX_FLOAT32) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_FLOAT32 ||
-          dstFormat == MESA_FORMAT_RGB_FLOAT32 ||
-          dstFormat == MESA_FORMAT_A_FLOAT32 ||
-          dstFormat == MESA_FORMAT_L_FLOAT32 ||
-          dstFormat == MESA_FORMAT_LA_FLOAT32 ||
-          dstFormat == MESA_FORMAT_I_FLOAT32 ||
-          dstFormat == MESA_FORMAT_R_FLOAT32 ||
-          dstFormat == MESA_FORMAT_RG_FLOAT32 ||
-          dstFormat == MESA_FORMAT_RGBX_FLOAT32);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_RG);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLfloat));
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *srcRow = tempImage;
-      GLint bytesPerRow;
-      GLint img, row;
-      if (!tempImage)
-         return GL_FALSE;
-      bytesPerRow = srcWidth * components * sizeof(GLfloat);
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            memcpy(dstRow, srcRow, bytesPerRow);
-            dstRow += dstRowStride;
-            srcRow += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-
-/**
- * As above, but store 16-bit floats.
- */
-static GLboolean
-_mesa_texstore_rgba_float16(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in _mesa_make_temp_float_image */
-   if (dstFormat == MESA_FORMAT_RGBX_FLOAT16) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_RGBA_FLOAT16 ||
-          dstFormat == MESA_FORMAT_RGB_FLOAT16 ||
-          dstFormat == MESA_FORMAT_A_FLOAT16 ||
-          dstFormat == MESA_FORMAT_L_FLOAT16 ||
-          dstFormat == MESA_FORMAT_LA_FLOAT16 ||
-          dstFormat == MESA_FORMAT_I_FLOAT16 ||
-          dstFormat == MESA_FORMAT_R_FLOAT16 ||
-          dstFormat == MESA_FORMAT_RG_FLOAT16 ||
-          dstFormat == MESA_FORMAT_RGBX_FLOAT16);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_RG);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLhalfARB));
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLhalfARB *dstTexel = (GLhalfARB *) dstRow;
-            GLint i;
-            for (i = 0; i < srcWidth * components; i++) {
-               dstTexel[i] = _mesa_float_to_half(src[i]);
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, signed int8 */
-static GLboolean
-_mesa_texstore_rgba_int8(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_SINT8) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_SINT8 ||
-          dstFormat == MESA_FORMAT_RG_SINT8 ||
-          dstFormat == MESA_FORMAT_RGB_SINT8 ||
-          dstFormat == MESA_FORMAT_RGBA_SINT8 ||
-          dstFormat == MESA_FORMAT_A_SINT8 ||
-          dstFormat == MESA_FORMAT_I_SINT8 ||
-          dstFormat == MESA_FORMAT_L_SINT8 ||
-          dstFormat == MESA_FORMAT_LA_SINT8 ||
-          dstFormat == MESA_FORMAT_RGBX_SINT8);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLbyte));
-
-   {
-      /* general path */
-      const GLuint *tempImage = make_temp_uint_image(ctx, dims,
-						     baseInternalFormat,
-						     baseFormat,
-						     srcWidth, srcHeight, srcDepth,
-						     srcFormat, srcType,
-						     srcAddr,
-						     srcPacking);
-      const GLuint *src = tempImage;
-      GLint img, row;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLbyte *dstTexel = (GLbyte *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLbyte) MIN2(src[i], 0x7f);
-               }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLbyte) CLAMP((GLint) src[i], -0x80, 0x7f);
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, signed int16 */
-static GLboolean
-_mesa_texstore_rgba_int16(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_SINT16) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_SINT16 ||
-          dstFormat == MESA_FORMAT_RG_SINT16 ||
-          dstFormat == MESA_FORMAT_RGB_SINT16 ||
-          dstFormat == MESA_FORMAT_RGBA_SINT16 ||
-          dstFormat == MESA_FORMAT_A_SINT16 ||
-          dstFormat == MESA_FORMAT_L_SINT16 ||
-          dstFormat == MESA_FORMAT_I_SINT16 ||
-          dstFormat == MESA_FORMAT_LA_SINT16 ||
-          dstFormat == MESA_FORMAT_RGBX_SINT16);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLshort));
-
-   {
-      /* general path */
-      const GLuint *tempImage = make_temp_uint_image(ctx, dims,
-						     baseInternalFormat,
-						     baseFormat,
-						     srcWidth, srcHeight, srcDepth,
-						     srcFormat, srcType,
-						     srcAddr,
-						     srcPacking);
-      const GLuint *src = tempImage;
-      GLint img, row;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLshort *dstTexel = (GLshort *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLshort) MIN2(src[i], 0x7fff);
-               }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLshort)CLAMP((GLint) src[i], -0x8000, 0x7fff);
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, signed int32 */
-static GLboolean
-_mesa_texstore_rgba_int32(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_SINT32) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_SINT32 ||
-          dstFormat == MESA_FORMAT_RG_SINT32 ||
-          dstFormat == MESA_FORMAT_RGB_SINT32 ||
-          dstFormat == MESA_FORMAT_RGBA_SINT32 ||
-          dstFormat == MESA_FORMAT_A_SINT32 ||
-          dstFormat == MESA_FORMAT_I_SINT32 ||
-          dstFormat == MESA_FORMAT_L_SINT32 ||
-          dstFormat == MESA_FORMAT_LA_SINT32 ||
-          dstFormat == MESA_FORMAT_RGBX_SINT32);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLint));
-
-   {
-      /* general path */
-      const GLuint *tempImage = make_temp_uint_image(ctx, dims,
-						     baseInternalFormat,
-						     baseFormat,
-						     srcWidth, srcHeight, srcDepth,
-						     srcFormat, srcType,
-						     srcAddr,
-						     srcPacking);
-      const GLuint *src = tempImage;
-      GLint img, row;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLint *dstTexel = (GLint *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLint) MIN2(src[i], 0x7fffffff);
-               }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLint) src[i];
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, unsigned int8 */
-static GLboolean
-_mesa_texstore_rgba_uint8(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_UINT8) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_UINT8 ||
-          dstFormat == MESA_FORMAT_RG_UINT8 ||
-          dstFormat == MESA_FORMAT_RGB_UINT8 ||
-          dstFormat == MESA_FORMAT_RGBA_UINT8 ||
-          dstFormat == MESA_FORMAT_A_UINT8 ||
-          dstFormat == MESA_FORMAT_I_UINT8 ||
-          dstFormat == MESA_FORMAT_L_UINT8 ||
-          dstFormat == MESA_FORMAT_LA_UINT8 ||
-          dstFormat == MESA_FORMAT_RGBX_UINT8);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLubyte));
-
-   {
-      /* general path */
-      const GLuint *tempImage =
-         make_temp_uint_image(ctx, dims, baseInternalFormat, baseFormat,
-                              srcWidth, srcHeight, srcDepth,
-                              srcFormat, srcType, srcAddr, srcPacking);
-      const GLuint *src = tempImage;
-      GLint img, row;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLubyte *dstTexel = (GLubyte *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLubyte) MIN2(src[i], 0xff);
-               }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLubyte) CLAMP((GLint) src[i], 0, 0xff);
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, unsigned int16 */
-static GLboolean
-_mesa_texstore_rgba_uint16(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_UINT16) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_UINT16 ||
-          dstFormat == MESA_FORMAT_RG_UINT16 ||
-          dstFormat == MESA_FORMAT_RGB_UINT16 ||
-          dstFormat == MESA_FORMAT_RGBA_UINT16 ||
-          dstFormat == MESA_FORMAT_A_UINT16 ||
-          dstFormat == MESA_FORMAT_I_UINT16 ||
-          dstFormat == MESA_FORMAT_L_UINT16 ||
-          dstFormat == MESA_FORMAT_LA_UINT16 ||
-          dstFormat == MESA_FORMAT_RGBX_UINT16);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLushort));
-
-   {
-      /* general path */
-      const GLuint *tempImage =
-         make_temp_uint_image(ctx, dims, baseInternalFormat, baseFormat,
-                              srcWidth, srcHeight, srcDepth,
-                              srcFormat, srcType, srcAddr, srcPacking);
-      const GLuint *src = tempImage;
-      GLint img, row;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLushort *dstTexel = (GLushort *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLushort) MIN2(src[i], 0xffff);
-              }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = (GLushort) CLAMP((GLint) src[i], 0, 0xffff);
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-/* non-normalized, unsigned int32 */
-static GLboolean
-_mesa_texstore_rgba_uint32(TEXSTORE_PARAMS)
-{
-   GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-   GLint components = _mesa_components_in_format(baseFormat);
-
-   /* this forces alpha to 1 in make_temp_uint_image */
-   if (dstFormat == MESA_FORMAT_RGBX_UINT32) {
-      baseFormat = GL_RGBA;
-      components = 4;
-   }
-
-   ASSERT(dstFormat == MESA_FORMAT_R_UINT32 ||
-          dstFormat == MESA_FORMAT_RG_UINT32 ||
-          dstFormat == MESA_FORMAT_RGB_UINT32 ||
-          dstFormat == MESA_FORMAT_RGBA_UINT32 ||
-          dstFormat == MESA_FORMAT_A_UINT32 ||
-          dstFormat == MESA_FORMAT_I_UINT32 ||
-          dstFormat == MESA_FORMAT_L_UINT32 ||
-          dstFormat == MESA_FORMAT_LA_UINT32 ||
-          dstFormat == MESA_FORMAT_RGBX_UINT32);
-   ASSERT(baseInternalFormat == GL_RGBA ||
-          baseInternalFormat == GL_RGB ||
-          baseInternalFormat == GL_RG ||
-          baseInternalFormat == GL_RED ||
-          baseInternalFormat == GL_ALPHA ||
-          baseInternalFormat == GL_LUMINANCE ||
-          baseInternalFormat == GL_LUMINANCE_ALPHA ||
-          baseInternalFormat == GL_INTENSITY);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == components * sizeof(GLuint));
-
-   {
-      /* general path */
-      const GLuint *tempImage =
-         make_temp_uint_image(ctx, dims, baseInternalFormat, baseFormat,
-                              srcWidth, srcHeight, srcDepth,
-                              srcFormat, srcType, srcAddr, srcPacking);
-      const GLuint *src = tempImage;
-      GLboolean is_unsigned = _mesa_is_type_unsigned(srcType);
-      GLint img, row;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dstTexel = (GLuint *) dstRow;
-            GLint i;
-            if (is_unsigned) {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = src[i];
-               }
-            } else {
-               for (i = 0; i < srcWidth * components; i++) {
-                  dstTexel[i] = MAX2((GLint) src[i], 0);
-               }
-            }
-            dstRow += dstRowStride;
-            src += srcWidth * components;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
-static GLboolean
-_mesa_texstore_srgb8(TEXSTORE_PARAMS)
-{
-   mesa_format newDstFormat;
-   GLboolean k;
-
-   ASSERT(dstFormat == MESA_FORMAT_BGR_SRGB8);
-
-   /* reuse normal rgb texstore code */
-   newDstFormat = MESA_FORMAT_BGR_UNORM8;
-
-   k = _mesa_texstore_rgb888(ctx, dims, baseInternalFormat,
-                             newDstFormat,
-                             dstRowStride, dstSlices,
-                             srcWidth, srcHeight, srcDepth,
-                             srcFormat, srcType,
-                             srcAddr, srcPacking);
-   return k;
-}
-
-
-static GLboolean
-_mesa_texstore_srgba8(TEXSTORE_PARAMS)
-{
-   mesa_format newDstFormat;
-   GLboolean k;
-
-   ASSERT(dstFormat == MESA_FORMAT_A8B8G8R8_SRGB ||
-          dstFormat == MESA_FORMAT_R8G8B8X8_SRGB ||
-          dstFormat == MESA_FORMAT_R8G8B8A8_SRGB);
-
-   newDstFormat = _mesa_get_srgb_format_linear(dstFormat);
-
-   k = _mesa_texstore_rgba8888(ctx, dims, baseInternalFormat,
-                               newDstFormat,
-                               dstRowStride, dstSlices,
-                               srcWidth, srcHeight, srcDepth,
-                               srcFormat, srcType,
-                               srcAddr, srcPacking);
-   return k;
-}
-
-
-static GLboolean
-_mesa_texstore_sargb8(TEXSTORE_PARAMS)
-{
-   mesa_format newDstFormat;
-   GLboolean k;
-
-   assert(dstFormat == MESA_FORMAT_B8G8R8A8_SRGB ||
-          dstFormat == MESA_FORMAT_B8G8R8X8_SRGB);
-
-   newDstFormat = _mesa_get_srgb_format_linear(dstFormat);
-
-   k = _mesa_texstore_argb8888(ctx, dims, baseInternalFormat,
-                               newDstFormat,
-                               dstRowStride, dstSlices,
-                               srcWidth, srcHeight, srcDepth,
-                               srcFormat, srcType,
-                               srcAddr, srcPacking);
-   return k;
-}
-
-
-static GLboolean
-_mesa_texstore_sl8(TEXSTORE_PARAMS)
-{
-   mesa_format newDstFormat;
-   GLboolean k;
-
-   ASSERT(dstFormat == MESA_FORMAT_L_SRGB8);
-
-   newDstFormat = MESA_FORMAT_L_UNORM8;
-
-   /* _mesa_textore_a8 handles luminance8 too */
-   k = _mesa_texstore_unorm8(ctx, dims, baseInternalFormat,
-                             newDstFormat,
-                             dstRowStride, dstSlices,
-                             srcWidth, srcHeight, srcDepth,
-                             srcFormat, srcType,
-                             srcAddr, srcPacking);
-   return k;
-}
-
-
-static GLboolean
-_mesa_texstore_sla8(TEXSTORE_PARAMS)
-{
-   mesa_format newDstFormat;
-   GLboolean k;
-
-   ASSERT(dstFormat == MESA_FORMAT_L8A8_SRGB);
-
-   /* reuse normal luminance/alpha texstore code */
-   newDstFormat = MESA_FORMAT_L8A8_UNORM;
-
-   k = _mesa_texstore_unorm88(ctx, dims, baseInternalFormat,
-			      newDstFormat,
-			      dstRowStride, dstSlices,
-			      srcWidth, srcHeight, srcDepth,
-			      srcFormat, srcType,
-			      srcAddr, srcPacking);
-   return k;
-}
-
-static GLboolean
-_mesa_texstore_rgb9_e5(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_R9G9B9E5_FLOAT);
-   ASSERT(baseInternalFormat == GL_RGB);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *srcRow = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dstUI = (GLuint*)dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               dstUI[col] = float3_to_rgb9e5(&srcRow[col * 3]);
-            }
-            dstRow += dstRowStride;
-            srcRow += srcWidth * 3;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-static GLboolean
-_mesa_texstore_r11_g11_b10f(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_R11G11B10_FLOAT);
-   ASSERT(baseInternalFormat == GL_RGB);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *srcRow = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dstUI = (GLuint*)dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               dstUI[col] = float3_to_r11g11b10f(&srcRow[col * 3]);
-            }
-            dstRow += dstRowStride;
-            srcRow += srcWidth * 3;
-         }
-      }
-
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
-
-
 static GLboolean
 _mesa_texstore_z32f_x24s8(TEXSTORE_PARAMS)
 {
@@ -3496,118 +1355,16 @@ _mesa_texstore_abgr2101010_uint(TEXSTORE_PARAMS)
    return GL_TRUE;
 }
 
-static GLboolean
-_mesa_texstore_abgr2101010(TEXSTORE_PARAMS)
-{
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
-   ASSERT(dstFormat == MESA_FORMAT_R10G10B10A2_UNORM);
-   ASSERT(_mesa_get_format_bytes(dstFormat) == 4);
-
-   {
-      /* general path */
-      const GLfloat *tempImage = _mesa_make_temp_float_image(ctx, dims,
-                                                 baseInternalFormat,
-                                                 baseFormat,
-                                                 srcWidth, srcHeight, srcDepth,
-                                                 srcFormat, srcType, srcAddr,
-                                                 srcPacking,
-                                                 ctx->_ImageTransferState);
-      const GLfloat *src = tempImage;
-      GLint img, row, col;
-      if (!tempImage)
-         return GL_FALSE;
-      for (img = 0; img < srcDepth; img++) {
-         GLubyte *dstRow = dstSlices[img];
-
-         for (row = 0; row < srcHeight; row++) {
-            GLuint *dstUI = (GLuint *) dstRow;
-            for (col = 0; col < srcWidth; col++) {
-               GLushort a,r,g,b;
-
-               UNCLAMPED_FLOAT_TO_USHORT(a, src[ACOMP]);
-               UNCLAMPED_FLOAT_TO_USHORT(r, src[RCOMP]);
-               UNCLAMPED_FLOAT_TO_USHORT(g, src[GCOMP]);
-               UNCLAMPED_FLOAT_TO_USHORT(b, src[BCOMP]);
-               dstUI[col] = PACK_COLOR_2101010_US(a, b, g, r);
-               src += 4;
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
-   }
-   return GL_TRUE;
-}
 
 static GLboolean
-_mesa_texstore_null(TEXSTORE_PARAMS)
-{
-   (void) ctx; (void) dims;
-   (void) baseInternalFormat;
-   (void) dstFormat;
-   (void) dstRowStride; (void) dstSlices,
-   (void) srcWidth; (void) srcHeight; (void) srcDepth;
-   (void) srcFormat; (void) srcType;
-   (void) srcAddr;
-   (void) srcPacking;
-
-   /* should never happen */
-   _mesa_problem(NULL, "_mesa_texstore_null() is called");
-   return GL_FALSE;
-}
-
-
-/**
- * Return the StoreTexImageFunc pointer to store an image in the given format.
- */
-static StoreTexImageFunc
-_mesa_get_texstore_func(mesa_format format)
+texstore_depth_stencil(TEXSTORE_PARAMS)
 {
    static StoreTexImageFunc table[MESA_FORMAT_COUNT];
    static GLboolean initialized = GL_FALSE;
 
    if (!initialized) {
-      table[MESA_FORMAT_NONE] = _mesa_texstore_null;
-
-      table[MESA_FORMAT_A8B8G8R8_UNORM] = _mesa_texstore_rgba8888;
-      table[MESA_FORMAT_R8G8B8A8_UNORM] = _mesa_texstore_rgba8888;
-      table[MESA_FORMAT_B8G8R8A8_UNORM] = _mesa_texstore_argb8888;
-      table[MESA_FORMAT_A8R8G8B8_UNORM] = _mesa_texstore_argb8888;
-      table[MESA_FORMAT_X8B8G8R8_UNORM] = _mesa_texstore_rgba8888;
-      table[MESA_FORMAT_R8G8B8X8_UNORM] = _mesa_texstore_rgba8888;
-      table[MESA_FORMAT_B8G8R8X8_UNORM] = _mesa_texstore_argb8888;
-      table[MESA_FORMAT_X8R8G8B8_UNORM] = _mesa_texstore_argb8888;
-      table[MESA_FORMAT_BGR_UNORM8] = _mesa_texstore_rgb888;
-      table[MESA_FORMAT_RGB_UNORM8] = _mesa_texstore_bgr888;
-      table[MESA_FORMAT_B5G6R5_UNORM] = _mesa_texstore_rgb565;
-      table[MESA_FORMAT_R5G6B5_UNORM] = _mesa_texstore_rgb565;
-      table[MESA_FORMAT_B4G4R4A4_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_A4R4G4B4_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_A1B5G5R5_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_B5G5R5A1_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_A1R5G5B5_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_L4A4_UNORM] = _mesa_texstore_unorm44;
-      table[MESA_FORMAT_L8A8_UNORM] = _mesa_texstore_unorm88;
-      table[MESA_FORMAT_A8L8_UNORM] = _mesa_texstore_unorm88;
-      table[MESA_FORMAT_L16A16_UNORM] = _mesa_texstore_unorm1616;
-      table[MESA_FORMAT_A16L16_UNORM] = _mesa_texstore_unorm1616;
-      table[MESA_FORMAT_B2G3R3_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_A_UNORM8] = _mesa_texstore_unorm8;
-      table[MESA_FORMAT_A_UNORM16] = _mesa_texstore_unorm16;
-      table[MESA_FORMAT_L_UNORM8] = _mesa_texstore_unorm8;
-      table[MESA_FORMAT_L_UNORM16] = _mesa_texstore_unorm16;
-      table[MESA_FORMAT_I_UNORM8] = _mesa_texstore_unorm8;
-      table[MESA_FORMAT_I_UNORM16] = _mesa_texstore_unorm16;
-      table[MESA_FORMAT_YCBCR] = _mesa_texstore_ycbcr;
-      table[MESA_FORMAT_YCBCR_REV] = _mesa_texstore_ycbcr;
-      table[MESA_FORMAT_R_UNORM8] = _mesa_texstore_unorm8;
-      table[MESA_FORMAT_R8G8_UNORM] = _mesa_texstore_unorm88;
-      table[MESA_FORMAT_G8R8_UNORM] = _mesa_texstore_unorm88;
-      table[MESA_FORMAT_R_UNORM16] = _mesa_texstore_unorm16;
-      table[MESA_FORMAT_R16G16_UNORM] = _mesa_texstore_unorm1616;
-      table[MESA_FORMAT_G16R16_UNORM] = _mesa_texstore_unorm1616;
-      table[MESA_FORMAT_B10G10R10A2_UNORM] = _mesa_texstore_argb2101010;
+      memset(table, 0, sizeof table);
+
       table[MESA_FORMAT_S8_UINT_Z24_UNORM] = _mesa_texstore_z24_s8;
       table[MESA_FORMAT_Z24_UNORM_S8_UINT] = _mesa_texstore_s8_z24;
       table[MESA_FORMAT_Z_UNORM16] = _mesa_texstore_z16;
@@ -3615,11 +1372,28 @@ _mesa_get_texstore_func(mesa_format format)
       table[MESA_FORMAT_X8_UINT_Z24_UNORM] = _mesa_texstore_z24_x8;
       table[MESA_FORMAT_Z_UNORM32] = _mesa_texstore_z32;
       table[MESA_FORMAT_S_UINT8] = _mesa_texstore_s8;
-      table[MESA_FORMAT_BGR_SRGB8] = _mesa_texstore_srgb8;
-      table[MESA_FORMAT_A8B8G8R8_SRGB] = _mesa_texstore_srgba8;
-      table[MESA_FORMAT_B8G8R8A8_SRGB] = _mesa_texstore_sargb8;
-      table[MESA_FORMAT_L_SRGB8] = _mesa_texstore_sl8;
-      table[MESA_FORMAT_L8A8_SRGB] = _mesa_texstore_sla8;
+      table[MESA_FORMAT_Z_FLOAT32] = _mesa_texstore_z32;
+      table[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = _mesa_texstore_z32f_x24s8;
+
+      initialized = GL_TRUE;
+   }
+
+   ASSERT(table[dstFormat]);
+   return table[dstFormat](ctx, dims, baseInternalFormat,
+                           dstFormat, dstRowStride, dstSlices,
+                           srcWidth, srcHeight, srcDepth,
+                           srcFormat, srcType, srcAddr, srcPacking);
+}
+
+static GLboolean
+texstore_compressed(TEXSTORE_PARAMS)
+{
+   static StoreTexImageFunc table[MESA_FORMAT_COUNT];
+   static GLboolean initialized = GL_FALSE;
+
+   if (!initialized) {
+      memset(table, 0, sizeof table);
+
       table[MESA_FORMAT_SRGB_DXT1] = _mesa_texstore_rgb_dxt1;
       table[MESA_FORMAT_SRGBA_DXT1] = _mesa_texstore_rgba_dxt1;
       table[MESA_FORMAT_SRGBA_DXT3] = _mesa_texstore_rgba_dxt3;
@@ -3630,32 +1404,6 @@ _mesa_get_texstore_func(mesa_format format)
       table[MESA_FORMAT_RGBA_DXT1] = _mesa_texstore_rgba_dxt1;
       table[MESA_FORMAT_RGBA_DXT3] = _mesa_texstore_rgba_dxt3;
       table[MESA_FORMAT_RGBA_DXT5] = _mesa_texstore_rgba_dxt5;
-      table[MESA_FORMAT_RGBA_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_RGBA_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_RGB_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_RGB_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_A_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_A_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_L_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_L_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_LA_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_LA_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_I_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_I_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_R_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_R_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_RG_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_RG_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_R_SNORM8] = _mesa_texstore_snorm8;
-      table[MESA_FORMAT_R8G8_SNORM] = _mesa_texstore_snorm88;
-      table[MESA_FORMAT_X8B8G8R8_SNORM] = _mesa_texstore_signed_rgbx8888;
-      table[MESA_FORMAT_A8B8G8R8_SNORM] = _mesa_texstore_signed_rgba8888;
-      table[MESA_FORMAT_R8G8B8A8_SNORM] = _mesa_texstore_signed_rgba8888;
-      table[MESA_FORMAT_R_SNORM16] = _mesa_texstore_snorm16;
-      table[MESA_FORMAT_R16G16_SNORM] = _mesa_texstore_snorm1616;
-      table[MESA_FORMAT_RGB_SNORM16] = _mesa_texstore_signed_rgba_16;
-      table[MESA_FORMAT_RGBA_SNORM16] = _mesa_texstore_signed_rgba_16;
-      table[MESA_FORMAT_RGBA_UNORM16] = _mesa_texstore_rgba_16;
       table[MESA_FORMAT_R_RGTC1_UNORM] = _mesa_texstore_red_rgtc1;
       table[MESA_FORMAT_R_RGTC1_SNORM] = _mesa_texstore_signed_red_rgtc1;
       table[MESA_FORMAT_RG_RGTC2_UNORM] = _mesa_texstore_rg_rgtc2;
@@ -3677,107 +1425,327 @@ _mesa_get_texstore_func(mesa_format format)
          _mesa_texstore_etc2_rgb8_punchthrough_alpha1;
       table[MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] =
          _mesa_texstore_etc2_srgb8_punchthrough_alpha1;
-      table[MESA_FORMAT_A_SNORM8] = _mesa_texstore_snorm8;
-      table[MESA_FORMAT_L_SNORM8] = _mesa_texstore_snorm8;
-      table[MESA_FORMAT_L8A8_SNORM] = _mesa_texstore_snorm88;
-      table[MESA_FORMAT_I_SNORM8] = _mesa_texstore_snorm8;
-      table[MESA_FORMAT_A_SNORM16] = _mesa_texstore_snorm16;
-      table[MESA_FORMAT_L_SNORM16] = _mesa_texstore_snorm16;
-      table[MESA_FORMAT_LA_SNORM16] = _mesa_texstore_snorm1616;
-      table[MESA_FORMAT_I_SNORM16] = _mesa_texstore_snorm16;
-      table[MESA_FORMAT_R9G9B9E5_FLOAT] = _mesa_texstore_rgb9_e5;
-      table[MESA_FORMAT_R11G11B10_FLOAT] = _mesa_texstore_r11_g11_b10f;
-      table[MESA_FORMAT_Z_FLOAT32] = _mesa_texstore_z32;
-      table[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = _mesa_texstore_z32f_x24s8;
 
-      table[MESA_FORMAT_A_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_A_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_A_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_A_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_A_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_A_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_I_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_I_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_I_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_I_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_I_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_I_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_L_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_L_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_L_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_L_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_L_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_L_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_LA_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_LA_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_LA_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_LA_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_LA_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_LA_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_R_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_RG_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_RGB_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_RGBA_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_R_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_RG_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_RGB_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_RGBA_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_R_SINT32] = _mesa_texstore_rgba_int32;
-      table[MESA_FORMAT_RG_SINT32] = _mesa_texstore_rgba_int32;
-      table[MESA_FORMAT_RGB_SINT32] = _mesa_texstore_rgba_int32;
-      table[MESA_FORMAT_RGBA_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_R_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_RG_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_RGB_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_RGBA_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_R_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_RG_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_RGB_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_RGBA_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_R_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_RG_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_RGB_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_RGBA_UINT32] = _mesa_texstore_rgba_uint32;
+      initialized = GL_TRUE;
+   }
+
+   ASSERT(table[dstFormat]);
+   return table[dstFormat](ctx, dims, baseInternalFormat,
+                           dstFormat, dstRowStride, dstSlices,
+                           srcWidth, srcHeight, srcDepth,
+                           srcFormat, srcType, srcAddr, srcPacking);
+}
+
+static void
+invert_swizzle(uint8_t dst[4], const uint8_t src[4])
+{
+   int i, j;
+
+   dst[0] = MESA_FORMAT_SWIZZLE_NONE;
+   dst[1] = MESA_FORMAT_SWIZZLE_NONE;
+   dst[2] = MESA_FORMAT_SWIZZLE_NONE;
+   dst[3] = MESA_FORMAT_SWIZZLE_NONE;
+
+   for (i = 0; i < 4; ++i)
+      for (j = 0; j < 4; ++j)
+         if (src[j] == i && dst[i] == MESA_FORMAT_SWIZZLE_NONE)
+            dst[i] = j;
+}
+
+/** Store a texture by per-channel conversions and swizzling.
+ *
+ * This function attempts to perform a texstore operation by doing simple
+ * per-channel conversions and swizzling.  This covers a huge chunk of the
+ * texture storage operations that anyone cares about.  If this function is
+ * incapable of performing the operation, it bails and returns GL_FALSE.
+ */
+static GLboolean
+texstore_swizzle(TEXSTORE_PARAMS)
+{
+   const GLint srcRowStride = _mesa_image_row_stride(srcPacking, srcWidth,
+                                                     srcFormat, srcType);
+   const GLint srcImageStride = _mesa_image_image_stride(srcPacking,
+                                      srcWidth, srcHeight, srcFormat, srcType);
+   const GLubyte *srcImage = (const GLubyte *) _mesa_image_address(dims,
+        srcPacking, srcAddr, srcWidth, srcHeight, srcFormat, srcType, 0, 0, 0);
+   const int src_components = _mesa_components_in_format(srcFormat);
+
+   GLubyte swizzle[4], rgba2base[6], base2src[6], rgba2dst[4], dst2rgba[4];
+   const GLubyte *swap;
+   GLenum dst_type;
+   int dst_components;
+   bool is_array, normalized, need_swap;
+   GLint i, img, row;
+   const GLubyte *src_row;
+   GLubyte *dst_row;
+
+   is_array = _mesa_format_to_array(dstFormat, &dst_type, &dst_components,
+                                    rgba2dst, &normalized);
+
+   if (!is_array)
+      return GL_FALSE;
+
+   switch (srcType) {
+   case GL_FLOAT:
+   case GL_UNSIGNED_BYTE:
+   case GL_BYTE:
+   case GL_UNSIGNED_SHORT:
+   case GL_SHORT:
+   case GL_UNSIGNED_INT:
+   case GL_INT:
+      /* If wa have to swap bytes in a multi-byte datatype, that means
+       * we're not doing an array conversion anymore */
+      if (srcPacking->SwapBytes)
+         return GL_FALSE;
+      need_swap = false;
+      break;
+   case GL_UNSIGNED_INT_8_8_8_8:
+      need_swap = srcPacking->SwapBytes;
+      if (_mesa_little_endian())
+         need_swap = !need_swap;
+      srcType = GL_UNSIGNED_BYTE;
+      break;
+   case GL_UNSIGNED_INT_8_8_8_8_REV:
+      need_swap = srcPacking->SwapBytes;
+      if (!_mesa_little_endian())
+         need_swap = !need_swap;
+      srcType = GL_UNSIGNED_BYTE;
+      break;
+   default:
+      return GL_FALSE;
+   }
+   swap = need_swap ? map_3210 : map_identity;
+
+   compute_component_mapping(srcFormat, baseInternalFormat, base2src);
+   compute_component_mapping(baseInternalFormat, GL_RGBA, rgba2base);
+   invert_swizzle(dst2rgba, rgba2dst);
+
+   for (i = 0; i < 4; i++) {
+      if (dst2rgba[i] == MESA_FORMAT_SWIZZLE_NONE)
+         swizzle[i] = MESA_FORMAT_SWIZZLE_NONE;
+      else
+         swizzle[i] = swap[base2src[rgba2base[dst2rgba[i]]]];
+   }
+
+   /* Is it normalized? */
+   normalized |= !_mesa_is_enum_format_integer(srcFormat);
+
+   for (img = 0; img < srcDepth; img++) {
+      if (dstRowStride == srcWidth * dst_components &&
+          srcRowStride == srcWidth * src_components) {
+         _mesa_swizzle_and_convert(dstSlices[img], dst_type, dst_components,
+                                   srcImage, srcType, src_components,
+                                   swizzle, normalized, srcWidth * srcHeight);
+      } else {
+         src_row = srcImage;
+         dst_row = dstSlices[img];
+         for (row = 0; row < srcHeight; row++) {
+            _mesa_swizzle_and_convert(dst_row, dst_type, dst_components,
+                                      src_row, srcType, src_components,
+                                      swizzle, normalized, srcWidth);
+            dst_row += dstRowStride;
+            src_row += srcRowStride;
+         }
+      }
+      srcImage += srcImageStride;
+   }
+
+   return GL_TRUE;
+}
+
+
+/** Stores a texture by converting float and then to the texture format
+ *
+ * This function performs a texstore operation by converting to float,
+ * applying pixel transfer ops, and then converting to the texture's
+ * internal format using pixel store functions.  This function will work
+ * for any rgb or srgb textore format.
+ */
+static GLboolean
+texstore_via_float(TEXSTORE_PARAMS)
+{
+   GLuint i, img, row;
+   const GLint src_stride =
+      _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
+   float *tmp_row;
+   bool need_convert;
+   uint8_t *src_row, *dst_row, map[4], rgba2base[6], base2rgba[6];
+
+   tmp_row = malloc(srcWidth * 4 * sizeof(*tmp_row));
+   if (!tmp_row)
+      return GL_FALSE;
+
+   /* The GL spec (4.0, compatibility profile) only specifies srgb
+    * conversion as something that is done in the sampler during the
+    * filtering process before the colors are handed to the shader.
+    * Furthermore, the flowchart (Figure 3.7 in the 4.0 compatibility spec)
+    * does not list RGB <-> sRGB conversions anywhere.  Therefore, we just
+    * treat sRGB formats the same as RGB formats for the purposes of
+    * texture upload and transfer ops.
+    */
+   dstFormat = _mesa_get_srgb_format_linear(dstFormat);
+
+   need_convert = false;
+   if (baseInternalFormat != _mesa_get_format_base_format(dstFormat)) {
+      compute_component_mapping(GL_RGBA, baseInternalFormat, base2rgba);
+      compute_component_mapping(baseInternalFormat, GL_RGBA, rgba2base);
+      for (i = 0; i < 4; ++i) {
+         map[i] = base2rgba[rgba2base[i]];
+         if (map[i] != i)
+            need_convert = true;
+      }
+   }
+
+   for (img = 0; img < srcDepth; img++) {
+      dst_row = dstSlices[img];
+      src_row = _mesa_image_address(dims, srcPacking, srcAddr,
+                                    srcWidth, srcHeight,
+                                    srcFormat, srcType,
+                                    img, 0, 0);
+      for (row = 0; row < srcHeight; row++) {
+	 _mesa_unpack_color_span_float(ctx, srcWidth, GL_RGBA, tmp_row,
+                                       srcFormat, srcType, src_row,
+				       srcPacking, ctx->_ImageTransferState);
+         if (need_convert)
+            _mesa_swizzle_and_convert(tmp_row, GL_FLOAT, 4,
+                                      tmp_row, GL_FLOAT, 4,
+                                      map, false, srcWidth);
+         _mesa_pack_float_rgba_row(dstFormat, srcWidth,
+                                   (const GLfloat (*)[4])tmp_row,
+                                   dst_row);
+         dst_row += dstRowStride;
+         src_row += src_stride;
+      }
+   }
+
+   return GL_TRUE;
+}
+
+/** Stores an integer rgba texture
+ *
+ * This function performs an integer texture storage operation by unpacking
+ * the texture to 32-bit integers, and repacking it into the internal
+ * format of the texture.  This will work for any integer rgb texture
+ * storage operation.
+ */
+static GLboolean
+texstore_rgba_integer(TEXSTORE_PARAMS)
+{
+   GLuint i, img, row, *tmp_row;
+   GLenum dst_type, tmp_type;
+   const GLint src_stride =
+      _mesa_image_row_stride(srcPacking, srcWidth, srcFormat, srcType);
+   int num_dst_components;
+   bool is_array, normalized;
+   uint8_t *src_row, *dst_row;
+   uint8_t swizzle[4], rgba2base[6], base2rgba[6], rgba2dst[4], dst2rgba[4];
+
+   tmp_row = malloc(srcWidth * 4 * sizeof(*tmp_row));
+   if (!tmp_row)
+      return GL_FALSE;
+
+   is_array = _mesa_format_to_array(dstFormat, &dst_type, &num_dst_components,
+                                    rgba2dst, &normalized);
+
+   assert(is_array && !normalized);
+
+   if (!is_array)
+      return GL_FALSE;
+
+   invert_swizzle(dst2rgba, rgba2dst);
+   compute_component_mapping(GL_RGBA, baseInternalFormat, base2rgba);
+   compute_component_mapping(baseInternalFormat, GL_RGBA, rgba2base);
+
+   for (i = 0; i < 4; ++i) {
+      if (dst2rgba[i] == MESA_FORMAT_SWIZZLE_NONE)
+         swizzle[i] = MESA_FORMAT_SWIZZLE_NONE;
+      else
+         swizzle[i] = base2rgba[rgba2base[dst2rgba[i]]];
+   }
+
+   if (_mesa_is_type_unsigned(srcType)) {
+      tmp_type = GL_UNSIGNED_INT;
+   } else {
+      tmp_type = GL_INT;
+   }
+
+   for (img = 0; img < srcDepth; img++) {
+      dst_row = dstSlices[img];
+      src_row = _mesa_image_address(dims, srcPacking, srcAddr,
+                                    srcWidth, srcHeight,
+                                    srcFormat, srcType,
+                                    img, 0, 0);
+      for (row = 0; row < srcHeight; row++) {
+	 _mesa_unpack_color_span_uint(ctx, srcWidth, GL_RGBA, tmp_row,
+                                      srcFormat, srcType, src_row, srcPacking);
+         _mesa_swizzle_and_convert(dst_row, dst_type, num_dst_components,
+                                   tmp_row, tmp_type, 4,
+                                   swizzle, false, srcWidth);
+         dst_row += dstRowStride;
+         src_row += src_stride;
+      }
+   }
+
+   return GL_TRUE;
+}
+
+static GLboolean
+texstore_rgba(TEXSTORE_PARAMS)
+{
+   static StoreTexImageFunc table[MESA_FORMAT_COUNT];
+   static GLboolean initialized = GL_FALSE;
+
+   if (!initialized) {
+      memset(table, 0, sizeof table);
+
+      table[MESA_FORMAT_B5G6R5_UNORM] = _mesa_texstore_rgb565;
+      table[MESA_FORMAT_R5G6B5_UNORM] = _mesa_texstore_rgb565;
+      table[MESA_FORMAT_YCBCR] = _mesa_texstore_ycbcr;
+      table[MESA_FORMAT_YCBCR_REV] = _mesa_texstore_ycbcr;
 
       table[MESA_FORMAT_B10G10R10A2_UINT] = _mesa_texstore_argb2101010_uint;
       table[MESA_FORMAT_R10G10B10A2_UINT] = _mesa_texstore_abgr2101010_uint;
 
-      table[MESA_FORMAT_B4G4R4X4_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_B5G5R5X1_UNORM] = store_ubyte_texture;
-      table[MESA_FORMAT_R8G8B8X8_SNORM] = _mesa_texstore_signed_rgbx8888;
-      table[MESA_FORMAT_R8G8B8X8_SRGB] = _mesa_texstore_srgba8;
-      table[MESA_FORMAT_R8G8B8A8_SRGB] = _mesa_texstore_srgba8;
-      table[MESA_FORMAT_RGBX_UINT8] = _mesa_texstore_rgba_uint8;
-      table[MESA_FORMAT_RGBX_SINT8] = _mesa_texstore_rgba_int8;
-      table[MESA_FORMAT_B10G10R10X2_UNORM] = _mesa_texstore_argb2101010;
-      table[MESA_FORMAT_RGBX_UNORM16] = _mesa_texstore_rgba_16;
-      table[MESA_FORMAT_RGBX_SNORM16] = _mesa_texstore_signed_rgba_16;
-      table[MESA_FORMAT_RGBX_FLOAT16] = _mesa_texstore_rgba_float16;
-      table[MESA_FORMAT_RGBX_UINT16] = _mesa_texstore_rgba_uint16;
-      table[MESA_FORMAT_RGBX_SINT16] = _mesa_texstore_rgba_int16;
-      table[MESA_FORMAT_RGBX_FLOAT32] = _mesa_texstore_rgba_float32;
-      table[MESA_FORMAT_RGBX_UINT32] = _mesa_texstore_rgba_uint32;
-      table[MESA_FORMAT_RGBX_SINT32] = _mesa_texstore_rgba_int32;
-
-      table[MESA_FORMAT_R10G10B10A2_UNORM] = _mesa_texstore_abgr2101010;
-
-      table[MESA_FORMAT_G8R8_SNORM] = _mesa_texstore_snorm88;
-      table[MESA_FORMAT_G16R16_SNORM] = _mesa_texstore_snorm1616;
-
-      table[MESA_FORMAT_B8G8R8X8_SRGB] = _mesa_texstore_sargb8;
-
       initialized = GL_TRUE;
    }
 
-   ASSERT(table[format]);
-   return table[format];
-}
+   if (table[dstFormat] && table[dstFormat](ctx, dims, baseInternalFormat,
+                                            dstFormat, dstRowStride, dstSlices,
+                                            srcWidth, srcHeight, srcDepth,
+                                            srcFormat, srcType, srcAddr,
+                                            srcPacking)) {
+      return GL_TRUE;
+   }
+
+   if (texstore_swizzle(ctx, dims, baseInternalFormat,
+                        dstFormat,
+                        dstRowStride, dstSlices,
+                        srcWidth, srcHeight, srcDepth,
+                        srcFormat, srcType, srcAddr, srcPacking)) {
+      return GL_TRUE;
+   }
 
+   if (_mesa_is_format_integer(dstFormat)) {
+      return texstore_rgba_integer(ctx, dims, baseInternalFormat,
+                                   dstFormat, dstRowStride, dstSlices,
+                                   srcWidth, srcHeight, srcDepth,
+                                   srcFormat, srcType, srcAddr,
+                                   srcPacking);
+   } else if (_mesa_get_format_max_bits(dstFormat) <= 8 &&
+              !_mesa_is_format_signed(dstFormat)) {
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat,
+                                 dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
+   } else {
+      return texstore_via_float(ctx, dims, baseInternalFormat,
+                                dstFormat, dstRowStride, dstSlices,
+                                srcWidth, srcHeight, srcDepth,
+                                srcFormat, srcType, srcAddr,
+                                srcPacking);
+   }
+}
 
 GLboolean
 _mesa_texstore_needs_transfer_ops(struct gl_context *ctx,
@@ -3863,8 +1831,6 @@ _mesa_texstore_memcpy(TEXSTORE_PARAMS)
                   srcAddr, srcPacking);
    return GL_TRUE;
 }
-
-
 /**
  * Store user data into texture memory.
  * Called via glTex[Sub]Image1/2/3D()
@@ -3873,9 +1839,6 @@ _mesa_texstore_memcpy(TEXSTORE_PARAMS)
 GLboolean
 _mesa_texstore(TEXSTORE_PARAMS)
 {
-   StoreTexImageFunc storeImage;
-   GLboolean success;
-
    if (_mesa_texstore_memcpy(ctx, dims, baseInternalFormat,
                              dstFormat,
                              dstRowStride, dstSlices,
@@ -3884,14 +1847,22 @@ _mesa_texstore(TEXSTORE_PARAMS)
       return GL_TRUE;
    }
 
-   storeImage = _mesa_get_texstore_func(dstFormat);
-
-   success = storeImage(ctx, dims, baseInternalFormat,
-                        dstFormat,
-                        dstRowStride, dstSlices,
-                        srcWidth, srcHeight, srcDepth,
-                        srcFormat, srcType, srcAddr, srcPacking);
-   return success;
+   if (_mesa_is_depth_or_stencil_format(baseInternalFormat)) {
+      return texstore_depth_stencil(ctx, dims, baseInternalFormat,
+                                    dstFormat, dstRowStride, dstSlices,
+                                    srcWidth, srcHeight, srcDepth,
+                                    srcFormat, srcType, srcAddr, srcPacking);
+   } else if (_mesa_is_format_compressed(dstFormat)) {
+      return texstore_compressed(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
+   } else {
+      return texstore_rgba(ctx, dims, baseInternalFormat,
+                           dstFormat, dstRowStride, dstSlices,
+                           srcWidth, srcHeight, srcDepth,
+                           srcFormat, srcType, srcAddr, srcPacking);
+   }
 }
 
 
diff --git a/mesalib/src/mesa/main/textureview.c b/mesalib/src/mesa/main/textureview.c
index 77a3b782b..b3521e219 100644
--- a/mesalib/src/mesa/main/textureview.c
+++ b/mesalib/src/mesa/main/textureview.c
@@ -320,15 +320,11 @@ target_valid(struct gl_context *ctx, GLenum origTarget, GLenum newTarget)
  * If an error is found, record it with _mesa_error()
  * \return false if any error, true otherwise.
  */
-static bool
-compatible_format(struct gl_context *ctx, const struct gl_texture_object *origTexObj,
-                  GLenum internalformat)
+GLboolean
+_mesa_texture_view_compatible_format(struct gl_context *ctx,
+                                     GLenum origInternalFormat,
+                                     GLenum newInternalFormat)
 {
-   /* Level 0 of a texture created by glTextureStorage or glTextureView
-    * is always defined.
-    */
-   struct gl_texture_image *texImage = origTexObj->Image[0][0];
-   GLint origInternalFormat = texImage->InternalFormat;
    unsigned int origViewClass, newViewClass;
 
    /* The two textures' internal formats must be compatible according to
@@ -337,19 +333,15 @@ compatible_format(struct gl_context *ctx, const struct gl_texture_object *origTe
     * The internal formats must be identical if not in that table,
     * or an INVALID_OPERATION error is generated.
     */
-   if (origInternalFormat == internalformat)
-      return true;
+   if (origInternalFormat == newInternalFormat)
+      return GL_TRUE;
 
    origViewClass = lookup_view_class(ctx, origInternalFormat);
-   newViewClass = lookup_view_class(ctx, internalformat);
+   newViewClass = lookup_view_class(ctx, newInternalFormat);
    if ((origViewClass == newViewClass) && origViewClass != false)
-      return true;
+      return GL_TRUE;
 
-   _mesa_error(ctx, GL_INVALID_OPERATION,
-               "glTextureView(internalformat %s not compatible with origtexture %s)",
-               _mesa_lookup_enum_by_nr(internalformat),
-               _mesa_lookup_enum_by_nr(origInternalFormat));
-   return false;
+   return GL_FALSE;
 }
 /**
  * Helper function for TexStorage and teximagemultisample to set immutable
@@ -512,8 +504,14 @@ _mesa_TextureView(GLuint texture, GLenum target, GLuint origtexture,
       return;
    }
 
-   if (!compatible_format(ctx, origTexObj, internalformat)) {
-      return; /* Error logged */
+   if (!_mesa_texture_view_compatible_format(ctx,
+                                             origTexObj->Image[0][0]->InternalFormat,
+                                             internalformat)) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureView(internalformat %s not compatible with origtexture %s)",
+                  _mesa_lookup_enum_by_nr(internalformat),
+                  _mesa_lookup_enum_by_nr(origTexObj->Image[0][0]->InternalFormat));
+      return;
    }
 
    texFormat = _mesa_choose_texture_format(ctx, texObj, target, 0,
diff --git a/mesalib/src/mesa/main/textureview.h b/mesalib/src/mesa/main/textureview.h
index 3088ac193..549a13cd8 100644
--- a/mesalib/src/mesa/main/textureview.h
+++ b/mesalib/src/mesa/main/textureview.h
@@ -29,6 +29,10 @@
 #ifndef TEXTUREVIEW_H
 #define TEXTUREVIEW_H
 
+GLboolean
+_mesa_texture_view_compatible_format(struct gl_context *ctx,
+                                     GLenum origInternalFormat,
+                                     GLenum newInternalFormat);
 
 extern void GLAPIENTRY
 _mesa_TextureView(GLuint texture, GLenum target, GLuint origtexture,
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp
index 609d94bd7..7e630e65b 100644
--- a/mesalib/src/mesa/main/uniform_query.cpp
+++ b/mesalib/src/mesa/main/uniform_query.cpp
@@ -171,18 +171,17 @@ _mesa_GetActiveUniformsiv(GLuint program,
    _mesa_error(ctx, GL_INVALID_ENUM, "glGetActiveUniformsiv(pname)");
 }
 
-static bool
+static struct gl_uniform_storage *
 validate_uniform_parameters(struct gl_context *ctx,
 			    struct gl_shader_program *shProg,
 			    GLint location, GLsizei count,
-			    unsigned *loc,
 			    unsigned *array_index,
 			    const char *caller,
 			    bool negative_one_is_not_valid)
 {
    if (!shProg || !shProg->LinkStatus) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "%s(program not linked)", caller);
-      return false;
+      return NULL;
    }
 
    if (location == -1) {
@@ -214,7 +213,7 @@ validate_uniform_parameters(struct gl_context *ctx,
 		     caller, location);
       }
 
-      return false;
+      return NULL;
    }
 
    /* From page 12 (page 26 of the PDF) of the OpenGL 2.1 spec:
@@ -224,7 +223,7 @@ validate_uniform_parameters(struct gl_context *ctx,
     */
    if (count < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE, "%s(count < 0)", caller);
-      return false;
+      return NULL;
    }
 
    /* Page 82 (page 96 of the PDF) of the OpenGL 2.1 spec says:
@@ -243,14 +242,14 @@ validate_uniform_parameters(struct gl_context *ctx,
    if (location < -1) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)",
                   caller, location);
-      return false;
+      return NULL;
    }
 
    /* Check that the given location is in bounds of uniform remap table. */
    if (location >= (GLint) shProg->NumUniformRemapTable) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)",
 		  caller, location);
-      return false;
+      return NULL;
    }
 
    /* If the driver storage pointer in remap table is -1, we ignore silently.
@@ -266,30 +265,33 @@ validate_uniform_parameters(struct gl_context *ctx,
     */
    if (shProg->UniformRemapTable[location] ==
        INACTIVE_UNIFORM_EXPLICIT_LOCATION)
-      return false;
+      return NULL;
 
-   _mesa_uniform_split_location_offset(shProg, location, loc, array_index);
+   struct gl_uniform_storage *const uni = shProg->UniformRemapTable[location];
 
-   if (shProg->UniformStorage[*loc].array_elements == 0 && count > 1) {
+   if (uni->array_elements == 0 && count > 1) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
 		  "%s(count > 1 for non-array, location=%d)",
 		  caller, location);
-      return false;
+      return NULL;
    }
 
+   /* The array index specified by the uniform location is just the uniform
+    * location minus the base location of of the uniform.
+    */
+   *array_index = location - uni->remap_location;
+
    /* If the uniform is an array, check that array_index is in bounds.
     * If not an array, check that array_index is zero.
     * array_index is unsigned so no need to check for less than zero.
     */
-   unsigned limit = shProg->UniformStorage[*loc].array_elements;
-   if (limit == 0)
-      limit = 1;
+   const unsigned limit = MAX2(uni->array_elements, 1);
    if (*array_index >= limit) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "%s(location=%d)",
 		  caller, location);
-      return false;
+      return NULL;
    }
-   return true;
+   return uni;
 }
 
 /**
@@ -302,15 +304,14 @@ _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
 {
    struct gl_shader_program *shProg =
       _mesa_lookup_shader_program_err(ctx, program, "glGetUniformfv");
-   struct gl_uniform_storage *uni;
-   unsigned loc, offset;
+   unsigned offset;
 
-   if (!validate_uniform_parameters(ctx, shProg, location, 1,
-				    &loc, &offset, "glGetUniform", true))
+   struct gl_uniform_storage *const uni =
+      validate_uniform_parameters(ctx, shProg, location, 1,
+                                  &offset, "glGetUniform", true);
+   if (uni == NULL)
       return;
 
-   uni = &shProg->UniformStorage[loc];
-
    {
       unsigned elements = (uni->type->is_sampler())
 	 ? 1 : uni->type->components();
@@ -607,18 +608,17 @@ _mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shProg,
 	      GLint location, GLsizei count,
               const GLvoid *values, GLenum type)
 {
-   unsigned loc, offset;
+   unsigned offset;
    unsigned components;
    unsigned src_components;
    enum glsl_base_type basicType;
-   struct gl_uniform_storage *uni;
 
-   if (!validate_uniform_parameters(ctx, shProg, location, count,
-				    &loc, &offset, "glUniform", false))
+   struct gl_uniform_storage *const uni =
+      validate_uniform_parameters(ctx, shProg, location, count,
+                                  &offset, "glUniform", false);
+   if (uni == NULL)
       return;
 
-   uni = &shProg->UniformStorage[loc];
-
    /* Verify that the types are compatible.
     */
    switch (type) {
@@ -894,17 +894,17 @@ _mesa_uniform_matrix(struct gl_context *ctx, struct gl_shader_program *shProg,
                      GLint location, GLsizei count,
                      GLboolean transpose, const GLfloat *values)
 {
-   unsigned loc, offset;
+   unsigned offset;
    unsigned vectors;
    unsigned components;
    unsigned elements;
-   struct gl_uniform_storage *uni;
 
-   if (!validate_uniform_parameters(ctx, shProg, location, count,
-				    &loc, &offset, "glUniformMatrix", false))
+   struct gl_uniform_storage *const uni =
+      validate_uniform_parameters(ctx, shProg, location, count,
+                                  &offset, "glUniformMatrix", false);
+   if (uni == NULL)
       return;
 
-   uni = &shProg->UniformStorage[loc];
    if (!uni->type->is_matrix()) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
 		  "glUniformMatrix(non-matrix uniform)");
@@ -993,9 +993,7 @@ _mesa_uniform_matrix(struct gl_context *ctx, struct gl_shader_program *shProg,
  *
  * Returns the uniform index into UniformStorage (also the
  * glGetActiveUniformsiv uniform index), and stores the referenced
- * array offset in *offset, or GL_INVALID_INDEX (-1).  Those two
- * return values can be encoded into a uniform location for
- * glUniform* using _mesa_uniform_merge_location_offset(index, offset).
+ * array offset in *offset, or GL_INVALID_INDEX (-1).
  */
 extern "C" unsigned
 _mesa_get_uniform_location(struct gl_context *ctx,
diff --git a/mesalib/src/mesa/main/uniforms.c b/mesalib/src/mesa/main/uniforms.c
index f450173af..0d0cbf57e 100644
--- a/mesalib/src/mesa/main/uniforms.c
+++ b/mesalib/src/mesa/main/uniforms.c
@@ -932,7 +932,8 @@ _mesa_GetUniformLocation(GLuint programObj, const GLcharARB *name)
        shProg->UniformStorage[index].atomic_buffer_index != -1)
       return -1;
 
-   return _mesa_uniform_merge_location_offset(shProg, index, offset);
+   /* location in remap table + array element offset */
+   return shProg->UniformStorage[index].remap_location + offset;
 }
 
 GLuint GLAPIENTRY
@@ -1089,18 +1090,38 @@ _mesa_GetActiveUniformBlockiv(GLuint program,
       params[0] = strlen(block->Name) + 1;
       return;
 
-   case GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS:
-      params[0] = block->NumUniforms;
+   case GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS: {
+      unsigned count = 0;
+
+      for (i = 0; i < block->NumUniforms; i++) {
+	 unsigned offset;
+         const int idx =
+            _mesa_get_uniform_location(ctx, shProg,
+                                       block->Uniforms[i].IndexName,
+                                       &offset);
+         if (idx != -1)
+            count++;
+      }
+
+      params[0] = count;
       return;
+   }
+
+   case GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES: {
+      unsigned count = 0;
 
-   case GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:
       for (i = 0; i < block->NumUniforms; i++) {
 	 unsigned offset;
-	 params[i] = _mesa_get_uniform_location(ctx, shProg,
-						block->Uniforms[i].IndexName,
-						&offset);
+         const int idx =
+            _mesa_get_uniform_location(ctx, shProg,
+                                       block->Uniforms[i].IndexName,
+                                       &offset);
+
+         if (idx != -1)
+            params[count++] = idx;
       }
       return;
+   }
 
    case GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:
       params[0] = shProg->UniformBlockStageIndex[MESA_SHADER_VERTEX][uniformBlockIndex] != -1;
diff --git a/mesalib/src/mesa/main/uniforms.h b/mesalib/src/mesa/main/uniforms.h
index 10518dcbb..e7a370e84 100644
--- a/mesalib/src/mesa/main/uniforms.h
+++ b/mesalib/src/mesa/main/uniforms.h
@@ -323,69 +323,6 @@ struct gl_builtin_uniform_desc {
    unsigned int num_elements;
 };
 
-/**
- * \name GLSL uniform arrays and structs require special handling.
- *
- * The GL_ARB_shader_objects spec says that if you use
- * glGetUniformLocation to get the location of an array, you CANNOT
- * access other elements of the array by adding an offset to the
- * returned location.  For example, you must call
- * glGetUniformLocation("foo[16]") if you want to set the 16th element
- * of the array with glUniform().
- *
- * HOWEVER, some other OpenGL drivers allow accessing array elements
- * by adding an offset to the returned array location.  And some apps
- * seem to depend on that behaviour.
- *
- * Mesa's gl_uniform_list doesn't directly support this since each
- * entry in the list describes one uniform variable, not one uniform
- * element.  We could insert dummy entries in the list for each array
- * element after [0] but that causes complications elsewhere.
- *
- * We solve this problem by creating multiple entries for uniform arrays
- * in the UniformRemapTable so that their elements get sequential locations.
- *
- * Utility functions below offer functionality to split UniformRemapTable
- * location in to location of the uniform in UniformStorage + offset to the
- * array element (0 if not an array) and also merge it back again as the
- * UniformRemapTable location.
- *
- */
-/*@{*/
-/**
- * Combine the uniform's storage index and the array index
- */
-static inline GLint
-_mesa_uniform_merge_location_offset(const struct gl_shader_program *prog,
-                                    unsigned storage_index,
-                                    unsigned uniform_array_index)
-{
-   /* location in remap table + array element offset */
-   return prog->UniformStorage[storage_index].remap_location +
-      uniform_array_index;
-}
-
-/**
- * Separate the uniform storage index and array index
- */
-static inline void
-_mesa_uniform_split_location_offset(const struct gl_shader_program *prog,
-                                    GLint location, unsigned *storage_index,
-				    unsigned *uniform_array_index)
-{
-   *storage_index = prog->UniformRemapTable[location] - prog->UniformStorage;
-   *uniform_array_index = location -
-      prog->UniformRemapTable[location]->remap_location;
-
-   /*gl_uniform_storage in UniformStorage with the calculated base_location
-    * must match with the entry in remap table
-    */
-   assert(&prog->UniformStorage[*storage_index] ==
-          prog->UniformRemapTable[location]);
-}
-/*@}*/
-
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 46956efb5..230fb30cb 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -24,6 +24,8 @@
  */
 
 
+#include <inttypes.h>  /* for PRId64 macro */
+
 #include "glheader.h"
 #include "imports.h"
 #include "bufferobj.h"
@@ -46,21 +48,22 @@
 /** Used to indicate which GL datatypes are accepted by each of the
  * glVertex/Color/Attrib/EtcPointer() functions.
  */
-#define BOOL_BIT             0x1
-#define BYTE_BIT             0x2
-#define UNSIGNED_BYTE_BIT    0x4
-#define SHORT_BIT            0x8
-#define UNSIGNED_SHORT_BIT   0x10
-#define INT_BIT              0x20
-#define UNSIGNED_INT_BIT     0x40
-#define HALF_BIT             0x80
-#define FLOAT_BIT            0x100
-#define DOUBLE_BIT           0x200
-#define FIXED_ES_BIT         0x400
-#define FIXED_GL_BIT         0x800
-#define UNSIGNED_INT_2_10_10_10_REV_BIT 0x1000
-#define INT_2_10_10_10_REV_BIT 0x2000
-#define UNSIGNED_INT_10F_11F_11F_REV_BIT 0x4000
+#define BOOL_BIT                          (1 << 0)
+#define BYTE_BIT                          (1 << 1)
+#define UNSIGNED_BYTE_BIT                 (1 << 2)
+#define SHORT_BIT                         (1 << 3)
+#define UNSIGNED_SHORT_BIT                (1 << 4)
+#define INT_BIT                           (1 << 5)
+#define UNSIGNED_INT_BIT                  (1 << 6)
+#define HALF_BIT                          (1 << 7)
+#define FLOAT_BIT                         (1 << 8)
+#define DOUBLE_BIT                        (1 << 9)
+#define FIXED_ES_BIT                      (1 << 10)
+#define FIXED_GL_BIT                      (1 << 11)
+#define UNSIGNED_INT_2_10_10_10_REV_BIT   (1 << 12)
+#define INT_2_10_10_10_REV_BIT            (1 << 13)
+#define UNSIGNED_INT_10F_11F_11F_REV_BIT  (1 << 14)
+#define ALL_TYPE_BITS                    ((1 << 15) - 1)
 
 
 /** Convert GL datatype enum into a <type>_BIT value seen above */
@@ -179,6 +182,53 @@ vertex_binding_divisor(struct gl_context *ctx, GLuint bindingIndex,
 
 
 /**
+ * Examine the API profile and extensions to determine which types are legal
+ * for vertex arrays.  This is called once from update_array_format().
+ */
+static GLbitfield
+get_legal_types_mask(const struct gl_context *ctx)
+{
+   GLbitfield legalTypesMask = ALL_TYPE_BITS;
+
+   if (_mesa_is_gles(ctx)) {
+      legalTypesMask &= ~(FIXED_GL_BIT |
+                          DOUBLE_BIT |
+                          UNSIGNED_INT_10F_11F_11F_REV_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.  GL_HALF_FLOAT data is not allowed
+       * until 3.0 or with the GL_OES_vertex_half float extension, which isn't
+       * quite as trivial as we'd like because it uses a different enum value
+       * for GL_HALF_FLOAT_OES.
+       */
+      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 |
+                             HALF_BIT);
+      }
+   }
+   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_vertex_type_10f_11f_11f_rev)
+         legalTypesMask &= ~UNSIGNED_INT_10F_11F_11F_REV_BIT;
+   }
+
+   return legalTypesMask;
+}
+
+
+/**
  * Does error checking and updates the format in an attrib array.
  *
  * Called by update_array() and VertexAttrib*Format().
@@ -208,40 +258,19 @@ update_array_format(struct gl_context *ctx,
    GLuint elementSize;
    GLenum format = GL_RGBA;
 
-   if (_mesa_is_gles(ctx)) {
-      legalTypesMask &= ~(FIXED_GL_BIT | DOUBLE_BIT | UNSIGNED_INT_10F_11F_11F_REV_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.  GL_HALF_FLOAT data is not allowed
-       * until 3.0 or with the GL_OES_vertex_half float extension, which isn't
-       * quite as trivial as we'd like because it uses a different enum value
-       * for GL_HALF_FLOAT_OES.
+   if (ctx->Array.LegalTypesMask == 0) {
+      /* One-time initialization.  We can't do this in _mesa_init_varrays()
+       * below because extensions are not yet enabled at that point.
        */
-      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
-                             | HALF_BIT);
-      }
+      ctx->Array.LegalTypesMask = get_legal_types_mask(ctx);
+   }
+
+   legalTypesMask &= ctx->Array.LegalTypesMask;
 
+   if (_mesa_is_gles(ctx) && sizeMax == BGRA_OR_4) {
       /* 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_vertex_type_10f_11f_11f_rev)
-         legalTypesMask &= ~UNSIGNED_INT_10F_11F_11F_REV_BIT;
+      sizeMax = 4;
    }
 
    typeBit = type_to_bit(ctx, type);
@@ -1397,7 +1426,8 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
     */
    if (offset < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindVertexBuffer(offset=%lld < 0)", (long long)offset);
+                  "glBindVertexBuffer(offset=%" PRId64 " < 0)",
+                  (int64_t) offset);
       return;
    }
 
@@ -1523,15 +1553,15 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
        */
       if (offsets[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffer(offsets[%u]=%lldd < 0)",
-                     i, (long long int) offsets[i]);
+                     "glBindVertexBuffer(offsets[%u]=%" PRId64 " < 0)",
+                     i, (int64_t) offsets[i]);
          continue;
       }
 
       if (strides[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffer(strides[%u]=%lld < 0)",
-                     i, (long long int) strides[i]);
+                     "glBindVertexBuffer(strides[%u]=%d < 0)",
+                     i, strides[i]);
          continue;
       }
 
diff --git a/mesalib/src/mesa/main/vdpau.c b/mesalib/src/mesa/main/vdpau.c
index 975b812cd..e1c3e00ba 100644
--- a/mesalib/src/mesa/main/vdpau.c
+++ b/mesalib/src/mesa/main/vdpau.c
@@ -32,9 +32,9 @@
  */
 
 #include <stdbool.h>
+#include "util/hash_table.h"
 #include "context.h"
 #include "glformats.h"
-#include "hash_table.h"
 #include "set.h"
 #include "texobj.h"
 #include "teximage.h"
diff --git a/mesalib/src/mesa/program/arbprogparse.c b/mesalib/src/mesa/program/arbprogparse.c
index 5b9665091..7dec399a5 100644
--- a/mesalib/src/mesa/program/arbprogparse.c
+++ b/mesalib/src/mesa/program/arbprogparse.c
@@ -60,6 +60,7 @@ having three separate program parameter arrays.
 #include "prog_parameter.h"
 #include "prog_statevars.h"
 #include "prog_instruction.h"
+#include "prog_optimize.h"
 #include "program_parser.h"
 
 
@@ -84,6 +85,9 @@ _mesa_parse_arb_fragment_program(struct gl_context* ctx, GLenum target,
       return;
    }
 
+   if ((ctx->_Shader->Flags & GLSL_NO_OPT) == 0)
+      _mesa_optimize_program(ctx, &prog);
+
    free(program->Base.String);
 
    /* Copy the relevant contents of the arb_program struct into the
@@ -177,6 +181,9 @@ _mesa_parse_arb_vertex_program(struct gl_context *ctx, GLenum target,
       return;
    }
 
+   if ((ctx->_Shader->Flags & GLSL_NO_OPT) == 0)
+      _mesa_optimize_program(ctx, &prog);
+
    free(program->Base.String);
 
    /* Copy the relevant contents of the arb_program struct into the 
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index 2a82e9d9d..b088160d3 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -793,7 +793,7 @@ ir_to_mesa_visitor::visit(ir_function *ir)
       const ir_function_signature *sig;
       exec_list empty;
 
-      sig = ir->matching_signature(NULL, &empty);
+      sig = ir->matching_signature(NULL, &empty, false);
 
       assert(sig);
 
diff --git a/mesalib/src/mesa/program/prog_execute.c b/mesalib/src/mesa/program/prog_execute.c
index 115525eba..fcc9ed518 100644
--- a/mesalib/src/mesa/program/prog_execute.c
+++ b/mesalib/src/mesa/program/prog_execute.c
@@ -52,7 +52,6 @@
 /**
  * Set x to positive or negative infinity.
  */
-#if defined(USE_IEEE) || defined(_WIN32)
 #define SET_POS_INFINITY(x)                  \
    do {                                      \
          fi_type fi;                         \
@@ -65,10 +64,6 @@
          fi.i = 0xFF800000;                  \
          x = fi.f;                           \
    } while (0)
-#else
-#define SET_POS_INFINITY(x)  x = (GLfloat) HUGE_VAL
-#define SET_NEG_INFINITY(x)  x = (GLfloat) -HUGE_VAL
-#endif
 
 #define SET_FLOAT_BITS(x, bits) ((fi_type *) (void *) &(x))->i = bits
 
diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index aedce3e3c..ef5bf6b11 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -226,27 +226,24 @@ _mesa_find_line_column(const GLubyte *string, const GLubyte *pos,
 
 
 /**
- * Initialize a new vertex/fragment program object.
+ * Initialize a new gl_program object.
  */
-static struct gl_program *
-_mesa_init_program_struct( struct gl_context *ctx, struct gl_program *prog,
-                           GLenum target, GLuint id)
+static void
+init_program_struct(struct gl_program *prog, GLenum target, GLuint id)
 {
-   (void) ctx;
-   if (prog) {
-      GLuint i;
-      memset(prog, 0, sizeof(*prog));
-      prog->Id = id;
-      prog->Target = target;
-      prog->RefCount = 1;
-      prog->Format = GL_PROGRAM_FORMAT_ASCII_ARB;
-
-      /* default mapping from samplers to texture units */
-      for (i = 0; i < MAX_SAMPLERS; i++)
-         prog->SamplerUnits[i] = i;
-   }
+   GLuint i;
 
-   return prog;
+   assert(prog);
+
+   memset(prog, 0, sizeof(*prog));
+   prog->Id = id;
+   prog->Target = target;
+   prog->RefCount = 1;
+   prog->Format = GL_PROGRAM_FORMAT_ASCII_ARB;
+
+   /* default mapping from samplers to texture units */
+   for (i = 0; i < MAX_SAMPLERS; i++)
+      prog->SamplerUnits[i] = i;
 }
 
 
@@ -254,13 +251,15 @@ _mesa_init_program_struct( struct gl_context *ctx, struct gl_program *prog,
  * Initialize a new fragment program object.
  */
 struct gl_program *
-_mesa_init_fragment_program( struct gl_context *ctx, struct gl_fragment_program *prog,
-                             GLenum target, GLuint id)
+_mesa_init_fragment_program(struct gl_context *ctx,
+                            struct gl_fragment_program *prog,
+                            GLenum target, GLuint id)
 {
-   if (prog)
-      return _mesa_init_program_struct( ctx, &prog->Base, target, id );
-   else
-      return NULL;
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
 }
 
 
@@ -268,13 +267,15 @@ _mesa_init_fragment_program( struct gl_context *ctx, struct gl_fragment_program
  * Initialize a new vertex program object.
  */
 struct gl_program *
-_mesa_init_vertex_program( struct gl_context *ctx, struct gl_vertex_program *prog,
-                           GLenum target, GLuint id)
+_mesa_init_vertex_program(struct gl_context *ctx,
+                          struct gl_vertex_program *prog,
+                          GLenum target, GLuint id)
 {
-   if (prog)
-      return _mesa_init_program_struct( ctx, &prog->Base, target, id );
-   else
-      return NULL;
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
 }
 
 
@@ -283,13 +284,14 @@ _mesa_init_vertex_program( struct gl_context *ctx, struct gl_vertex_program *pro
  */
 struct gl_program *
 _mesa_init_compute_program(struct gl_context *ctx,
-                           struct gl_compute_program *prog, GLenum target,
-                           GLuint id)
+                           struct gl_compute_program *prog,
+                           GLenum target, GLuint id)
 {
-   if (prog)
-      return _mesa_init_program_struct( ctx, &prog->Base, target, id );
-   else
-      return NULL;
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
 }
 
 
@@ -297,13 +299,15 @@ _mesa_init_compute_program(struct gl_context *ctx,
  * Initialize a new geometry program object.
  */
 struct gl_program *
-_mesa_init_geometry_program( struct gl_context *ctx, struct gl_geometry_program *prog,
-                             GLenum target, GLuint id)
+_mesa_init_geometry_program(struct gl_context *ctx,
+                            struct gl_geometry_program *prog,
+                            GLenum target, GLuint id)
 {
-   if (prog)
-      return _mesa_init_program_struct( ctx, &prog->Base, target, id );
-   else
-      return NULL;
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
 }
 
 
diff --git a/mesalib/src/mesa/program/register_allocate.c b/mesalib/src/mesa/program/register_allocate.c
index 6fac69033..549154e8a 100644
--- a/mesalib/src/mesa/program/register_allocate.c
+++ b/mesalib/src/mesa/program/register_allocate.c
@@ -71,8 +71,8 @@
  */
 
 #include <stdbool.h>
-#include <ralloc.h>
 
+#include "util/ralloc.h"
 #include "main/imports.h"
 #include "main/macros.h"
 #include "main/mtypes.h"
diff --git a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c
index 3b4d28d47..e0cb979f2 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -31,6 +31,8 @@
  */
 
 
+#include <inttypes.h>  /* for PRId64 macro */
+
 #include "main/imports.h"
 #include "main/mtypes.h"
 #include "main/arrayobj.h"
@@ -271,7 +273,8 @@ st_bufferobj_data(struct gl_context *ctx,
    pipe_resource_reference( &st_obj->buffer, NULL );
 
    if (ST_DEBUG & DEBUG_BUFFER) {
-      debug_printf("Create buffer size %td bind 0x%x\n", size, bind);
+      debug_printf("Create buffer size %" PRId64 " bind 0x%x\n",
+                   (int64_t) size, bind);
    }
 
    if (size != 0) {
diff --git a/mesalib/src/mesa/state_tracker/st_cb_clear.c b/mesalib/src/mesa/state_tracker/st_cb_clear.c
index 4bfa8d75a..2c1414e48 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_clear.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_clear.c
@@ -173,6 +173,9 @@ draw_quad(struct st_context *st,
       return;
    }
 
+   /* Convert Z from [0,1] to [-1,1] range */
+   z = z * 2.0f - 1.0f;
+
    /* positions */
    vertices[0][0][0] = x0;
    vertices[0][0][1] = y0;
@@ -319,11 +322,11 @@ clear_with_quad(struct gl_context *ctx, unsigned clear_buffers)
       struct pipe_viewport_state vp;
       vp.scale[0] = 0.5f * fb_width;
       vp.scale[1] = fb_height * (invert ? -0.5f : 0.5f);
-      vp.scale[2] = 1.0f;
+      vp.scale[2] = 0.5f;
       vp.scale[3] = 1.0f;
       vp.translate[0] = 0.5f * fb_width;
       vp.translate[1] = 0.5f * fb_height;
-      vp.translate[2] = 0.0f;
+      vp.translate[2] = 0.5f;
       vp.translate[3] = 0.0f;
       cso_set_viewport(st->cso_context, &vp);
    }
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
index 6119cc275..d13a17f50 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -494,22 +494,19 @@ make_texture(struct st_context *st,
    pipeFormat = st_choose_matching_format(pipe->screen, PIPE_BIND_SAMPLER_VIEW,
                                           format, type, unpack->SwapBytes);
 
-   if (pipeFormat != PIPE_FORMAT_NONE) {
-      mformat = st_pipe_format_to_mesa_format(pipeFormat);
-      baseInternalFormat = _mesa_get_format_base_format(mformat);
-   }
-   else {
+   if (pipeFormat == PIPE_FORMAT_NONE) {
       /* Use the generic approach. */
       GLenum intFormat = internal_format(ctx, format, type);
 
-      baseInternalFormat = _mesa_base_tex_format(ctx, intFormat);
       pipeFormat = st_choose_format(st, intFormat, format, type,
                                     PIPE_TEXTURE_2D, 0, PIPE_BIND_SAMPLER_VIEW,
                                     FALSE);
       assert(pipeFormat != PIPE_FORMAT_NONE);
-      mformat = st_pipe_format_to_mesa_format(pipeFormat);
    }
 
+   mformat = st_pipe_format_to_mesa_format(pipeFormat);
+   baseInternalFormat = _mesa_get_format_base_format(mformat);
+
    pixels = _mesa_map_pbo_source(ctx, unpack, pixels);
    if (!pixels)
       return NULL;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c
index aa6b05f0b..c4b2107ba 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c
@@ -719,6 +719,8 @@ st_TexSubImage(struct gl_context *ctx, GLuint dims,
 
    /* From now on, we need the gallium representation of dimensions. */
    if (gl_target == GL_TEXTURE_1D_ARRAY) {
+      zoffset = yoffset;
+      yoffset = 0;
       depth = height;
       height = 1;
    }
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index aa59fbfa9..7ac484056 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -146,7 +146,7 @@ void st_init_limits(struct st_context *st)
 
    c->MaxUniformBlockSize =
       screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
-                               PIPE_SHADER_CAP_MAX_CONSTS) * 16;
+                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE);
    if (c->MaxUniformBlockSize < 16384) {
       can_ubo = FALSE;
    }
@@ -194,7 +194,8 @@ void st_init_limits(struct st_context *st)
          _min(screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_ADDRS),
               MAX_PROGRAM_ADDRESS_REGS);
       pc->MaxParameters      = pc->MaxNativeParameters      =
-         screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONSTS);
+         screen->get_shader_param(screen, sh,
+                   PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) / sizeof(float[4]);
 
       pc->MaxUniformComponents = 4 * MIN2(pc->MaxNativeParameters, MAX_UNIFORMS);
 
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 5ea146547..0290553c6 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -1192,7 +1192,7 @@ glsl_to_tgsi_visitor::visit(ir_function *ir)
       const ir_function_signature *sig;
       exec_list empty;
 
-      sig = ir->matching_signature(NULL, &empty);
+      sig = ir->matching_signature(NULL, &empty, false);
 
       assert(sig);
 
@@ -1354,7 +1354,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
 
    /* Quick peephole: Emit OPCODE_MAD(-a, -b, a) instead of AND(a, NOT(b))
     */
-   if (ir->operation == ir_binop_logic_and) {
+   if (!native_integers && ir->operation == ir_binop_logic_and) {
       if (try_emit_mad_for_and_not(ir, 1))
 	 return;
       if (try_emit_mad_for_and_not(ir, 0))
@@ -1947,16 +1947,16 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
       break;
 
    case ir_binop_ubo_load: {
-      ir_constant *uniform_block = ir->operands[0]->as_constant();
+      ir_constant *const_uniform_block = ir->operands[0]->as_constant();
       ir_constant *const_offset_ir = ir->operands[1]->as_constant();
       unsigned const_offset = const_offset_ir ? const_offset_ir->value.u[0] : 0;
+      unsigned const_block = const_uniform_block ? const_uniform_block->value.u[0] + 1 : 0;
       st_src_reg index_reg = get_temp(glsl_type::uint_type);
       st_src_reg cbuf;
 
       cbuf.type = glsl_type::vec4_type->base_type;
       cbuf.file = PROGRAM_CONSTANT;
       cbuf.index = 0;
-      cbuf.index2D = uniform_block->value.u[0] + 1;
       cbuf.reladdr = NULL;
       cbuf.negate = 0;
       
@@ -1966,7 +1966,6 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
          /* Constant index into constant buffer */
          cbuf.reladdr = NULL;
          cbuf.index = const_offset / 16;
-         cbuf.has_index2 = true;
       }
       else {
          /* Relative/variable index into constant buffer */
@@ -1976,6 +1975,20 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
          memcpy(cbuf.reladdr, &index_reg, sizeof(index_reg));
       }
 
+      if (const_uniform_block) {
+         /* Constant constant buffer */
+         cbuf.reladdr2 = NULL;
+         cbuf.index2D = const_block;
+         cbuf.has_index2 = true;
+      }
+      else {
+         /* Relative/variable constant buffer */
+         cbuf.reladdr2 = ralloc(mem_ctx, st_src_reg);
+         cbuf.index2D = 1;
+         memcpy(cbuf.reladdr2, &op[0], sizeof(st_src_reg));
+         cbuf.has_index2 = true;
+      }
+
       cbuf.swizzle = swizzle_for_size(ir->type->vector_elements);
       cbuf.swizzle += MAKE_SWIZZLE4(const_offset % 16 / 4,
                                     const_offset % 16 / 4,
@@ -3216,78 +3229,6 @@ count_resources(glsl_to_tgsi_visitor *v, gl_program *prog)
       _mesa_update_shader_textures_used(v->shader_program, prog);
 }
 
-static void
-set_uniform_initializer(struct gl_context *ctx, void *mem_ctx,
-        		struct gl_shader_program *shader_program,
-        		const char *name, const glsl_type *type,
-        		ir_constant *val)
-{
-   if (type->is_record()) {
-      ir_constant *field_constant;
-
-      field_constant = (ir_constant *)val->components.get_head();
-
-      for (unsigned int i = 0; i < type->length; i++) {
-         const glsl_type *field_type = type->fields.structure[i].type;
-         const char *field_name = ralloc_asprintf(mem_ctx, "%s.%s", name,
-        				    type->fields.structure[i].name);
-         set_uniform_initializer(ctx, mem_ctx, shader_program, field_name,
-        			 field_type, field_constant);
-         field_constant = (ir_constant *)field_constant->next;
-      }
-      return;
-   }
-
-   unsigned offset;
-   unsigned index = _mesa_get_uniform_location(ctx, shader_program, name,
-					       &offset);
-   if (offset == GL_INVALID_INDEX) {
-      fail_link(shader_program,
-        	"Couldn't find uniform for initializer %s\n", name);
-      return;
-   }
-   int loc = _mesa_uniform_merge_location_offset(shader_program, index, offset);
-
-   for (unsigned int i = 0; i < (type->is_array() ? type->length : 1); i++) {
-      ir_constant *element;
-      const glsl_type *element_type;
-      if (type->is_array()) {
-         element = val->array_elements[i];
-         element_type = type->fields.array;
-      } else {
-         element = val;
-         element_type = type;
-      }
-
-      void *values;
-
-      if (element_type->base_type == GLSL_TYPE_BOOL) {
-         int *conv = ralloc_array(mem_ctx, int, element_type->components());
-         for (unsigned int j = 0; j < element_type->components(); j++) {
-            conv[j] = element->value.b[j];
-         }
-         values = (void *)conv;
-         element_type = glsl_type::get_instance(GLSL_TYPE_INT,
-        					element_type->vector_elements,
-        					1);
-      } else {
-         values = &element->value;
-      }
-
-      if (element_type->is_matrix()) {
-         _mesa_uniform_matrix(ctx, shader_program,
-        		      element_type->matrix_columns,
-        		      element_type->vector_elements,
-        		      loc, 1, GL_FALSE, (GLfloat *)values);
-      } else {
-         _mesa_uniform(ctx, shader_program, loc, element_type->matrix_columns,
-        	       values, element_type->gl_type);
-      }
-
-      loc++;
-   }
-}
-
 /**
  * Returns the mask of channels (bitmask of WRITEMASK_X,Y,Z,W) which
  * are read from the given src in this instruction
@@ -4225,14 +4166,22 @@ struct st_translate {
 };
 
 /** Map Mesa's SYSTEM_VALUE_x to TGSI_SEMANTIC_x */
-static unsigned mesa_sysval_to_semantic[SYSTEM_VALUE_MAX] = {
-   TGSI_SEMANTIC_FACE,
+const unsigned _mesa_sysval_to_semantic[SYSTEM_VALUE_MAX] = {
+   /* Vertex shader
+    */
    TGSI_SEMANTIC_VERTEXID,
    TGSI_SEMANTIC_INSTANCEID,
+
+   /* Geometry shader
+    */
+   TGSI_SEMANTIC_INVOCATIONID,
+
+   /* Fragment shader
+    */
+   TGSI_SEMANTIC_FACE,
    TGSI_SEMANTIC_SAMPLEID,
    TGSI_SEMANTIC_SAMPLEPOS,
    TGSI_SEMANTIC_SAMPLEMASK,
-   TGSI_SEMANTIC_INVOCATIONID,
 };
 
 /**
@@ -4321,9 +4270,8 @@ dst_register(struct st_translate *t,
       return ureg_dst_undef();
 
    case PROGRAM_TEMPORARY:
-      assert(index >= 0);
-      assert(index < (int) Elements(t->temps));
- 
+      assert(index < Elements(t->temps));
+
       if (ureg_dst_is_undef(t->temps[index]))
          t->temps[index] = ureg_DECL_local_temporary(t->ureg);
 
@@ -4332,8 +4280,7 @@ dst_register(struct st_translate *t,
    case PROGRAM_ARRAY:
       array = index >> 16;
 
-      assert(array >= 0);
-      assert(array < (int) Elements(t->arrays));
+      assert(array < Elements(t->arrays));
 
       if (ureg_dst_is_undef(t->arrays[array]))
          t->arrays[array] = ureg_DECL_array_temporary(
@@ -4367,51 +4314,45 @@ dst_register(struct st_translate *t,
  * Map a glsl_to_tgsi src register to a TGSI ureg_src register.
  */
 static struct ureg_src
-src_register(struct st_translate *t,
-             gl_register_file file,
-             GLint index, GLint index2D)
+src_register(struct st_translate *t, const struct st_src_reg *reg)
 {
-   switch(file) {
+   switch(reg->file) {
    case PROGRAM_UNDEFINED:
       return ureg_src_undef();
 
    case PROGRAM_TEMPORARY:
    case PROGRAM_ARRAY:
-      return ureg_src(dst_register(t, file, index));
+      return ureg_src(dst_register(t, reg->file, reg->index));
 
    case PROGRAM_UNIFORM:
-      assert(index >= 0);
-      return t->constants[index];
+      assert(reg->index >= 0);
+      return t->constants[reg->index];
    case PROGRAM_STATE_VAR:
    case PROGRAM_CONSTANT:       /* ie, immediate */
-      if (index2D) {
-         struct ureg_src src;
-         src = ureg_src_register(TGSI_FILE_CONSTANT, index);
-         src.Dimension = 1;
-         src.DimensionIndex = index2D;
-         return src;
-      } else if (index < 0)
+      if (reg->has_index2)
+         return ureg_src_register(TGSI_FILE_CONSTANT, reg->index);
+      else if (reg->index < 0)
          return ureg_DECL_constant(t->ureg, 0);
       else
-         return t->constants[index];
+         return t->constants[reg->index];
 
    case PROGRAM_IMMEDIATE:
-      return t->immediates[index];
+      return t->immediates[reg->index];
 
    case PROGRAM_INPUT:
-      assert(t->inputMapping[index] < Elements(t->inputs));
-      return t->inputs[t->inputMapping[index]];
+      assert(t->inputMapping[reg->index] < Elements(t->inputs));
+      return t->inputs[t->inputMapping[reg->index]];
 
    case PROGRAM_OUTPUT:
-      assert(t->outputMapping[index] < Elements(t->outputs));
-      return ureg_src(t->outputs[t->outputMapping[index]]); /* not needed? */
+      assert(t->outputMapping[reg->index] < Elements(t->outputs));
+      return ureg_src(t->outputs[t->outputMapping[reg->index]]); /* not needed? */
 
    case PROGRAM_ADDRESS:
-      return ureg_src(t->address[index]);
+      return ureg_src(t->address[reg->index]);
 
    case PROGRAM_SYSTEM_VALUE:
-      assert(index < (int) Elements(t->systemValues));
-      return t->systemValues[index];
+      assert(reg->index < (int) Elements(t->systemValues));
+      return t->systemValues[reg->index];
 
    default:
       assert(!"unknown src register file");
@@ -4472,13 +4413,12 @@ translate_dst(struct st_translate *t,
 static struct ureg_src
 translate_src(struct st_translate *t, const st_src_reg *src_reg)
 {
-   struct ureg_src src = src_register(t, src_reg->file, src_reg->index, src_reg->index2D);
+   struct ureg_src src = src_register(t, src_reg);
 
    if (src_reg->has_index2) {
       /* 2D indexes occur with geometry shader inputs (attrib, vertex)
        * and UBO constant buffers (buffer, position).
        */
-      src = src_register(t, src_reg->file, src_reg->index, src_reg->index2D);
       if (src_reg->reladdr2)
          src = ureg_src_dimension_indirect(src, ureg_src(t->address[1]),
                                            src_reg->index2D);
@@ -4900,6 +4840,21 @@ st_translate_program(
    assert(numInputs <= Elements(t->inputs));
    assert(numOutputs <= Elements(t->outputs));
 
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_FRONT_FACE] ==
+          TGSI_SEMANTIC_FACE);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_VERTEX_ID] ==
+          TGSI_SEMANTIC_VERTEXID);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_INSTANCE_ID] ==
+          TGSI_SEMANTIC_INSTANCEID);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_SAMPLE_ID] ==
+          TGSI_SEMANTIC_SAMPLEID);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_SAMPLE_POS] ==
+          TGSI_SEMANTIC_SAMPLEPOS);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_SAMPLE_MASK_IN] ==
+          TGSI_SEMANTIC_SAMPLEMASK);
+   assert(_mesa_sysval_to_semantic[SYSTEM_VALUE_INVOCATION_ID] ==
+          TGSI_SEMANTIC_INVOCATIONID);
+
    t = CALLOC_STRUCT(st_translate);
    if (!t) {
       ret = PIPE_ERROR_OUT_OF_MEMORY;
@@ -5035,7 +4990,7 @@ st_translate_program(
       unsigned numSys = 0;
       for (i = 0; sysInputs; i++) {
          if (sysInputs & (1 << i)) {
-            unsigned semName = mesa_sysval_to_semantic[i];
+            unsigned semName = _mesa_sysval_to_semantic[i];
             t->systemValues[i] = ureg_DECL_system_value(ureg, numSys, semName, 0);
             if (semName == TGSI_SEMANTIC_INSTANCEID ||
                 semName == TGSI_SEMANTIC_VERTEXID) {
@@ -5109,8 +5064,7 @@ st_translate_program(
       unsigned num_ubos = program->shader->NumUniformBlocks;
 
       for (i = 0; i < num_ubos; i++) {
-         unsigned size =
-            program->shader_program->UniformBlocks[i].UniformBufferSize;
+         unsigned size = program->shader->UniformBlocks[i].UniformBufferSize;
          unsigned num_const_vecs = (size + 15) / 16;
          unsigned first, last;
          assert(num_const_vecs > 0);
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
index 2e7cb78d5..18f666f5b 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
@@ -73,6 +73,7 @@ st_translate_stream_output_info(struct glsl_to_tgsi_visitor *glsl_to_tgsi,
                                 const GLuint outputMapping[],
                                 struct pipe_stream_output_info *so);
 
+extern const unsigned _mesa_sysval_to_semantic[SYSTEM_VALUE_MAX];
 
 #ifdef __cplusplus
 }
diff --git a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
index 683cd1cac..26a5f51c7 100644
--- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -44,6 +44,7 @@
 #include "util/u_debug.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
+#include "st_glsl_to_tgsi.h" /* for _mesa_sysval_to_semantic */
 
 
 #define PROGRAM_ANY_CONST ((1 << PROGRAM_STATE_VAR) |    \
@@ -96,14 +97,6 @@ struct st_translate {
 };
 
 
-/** Map Mesa's SYSTEM_VALUE_x to TGSI_SEMANTIC_x */
-static unsigned mesa_sysval_to_semantic[SYSTEM_VALUE_MAX] = {
-   TGSI_SEMANTIC_FACE,
-   TGSI_SEMANTIC_VERTEXID,
-   TGSI_SEMANTIC_INSTANCEID
-};
-
-
 /**
  * Make note of a branch to a label in the TGSI code.
  * After we've emitted all instructions, we'll go over the list
@@ -1147,7 +1140,7 @@ st_translate_mesa_program(
       unsigned numSys = 0;
       for (i = 0; sysInputs; i++) {
          if (sysInputs & (1 << i)) {
-            unsigned semName = mesa_sysval_to_semantic[i];
+            unsigned semName = _mesa_sysval_to_semantic[i];
             t->systemValues[i] = ureg_DECL_system_value(ureg, numSys, semName, 0);
             if (semName == TGSI_SEMANTIC_INSTANCEID ||
                 semName == TGSI_SEMANTIC_VERTEXID) {
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 9d7b7c475..fbf8930cb 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -393,13 +393,12 @@ st_translate_vertex_program(struct st_context *st,
                                       &vpv->tgsi.stream_output);
    }
 
-   vpv->driver_shader = pipe->create_vs_state(pipe, &vpv->tgsi);
-
    if (ST_DEBUG & DEBUG_TGSI) {
-      tgsi_dump( vpv->tgsi.tokens, 0 );
+      tgsi_dump(vpv->tgsi.tokens, 0);
       debug_printf("\n");
    }
 
+   vpv->driver_shader = pipe->create_vs_state(pipe, &vpv->tgsi);
    return vpv;
 
 fail:
@@ -804,15 +803,15 @@ st_translate_fragment_program(struct st_context *st,
    variant->tgsi.tokens = ureg_get_tokens( ureg, NULL );
    ureg_destroy( ureg );
 
-   /* fill in variant */
-   variant->driver_shader = pipe->create_fs_state(pipe, &variant->tgsi);
-   variant->key = *key;
-
    if (ST_DEBUG & DEBUG_TGSI) {
-      tgsi_dump( variant->tgsi.tokens, 0/*TGSI_DUMP_VERBOSE*/ );
+      tgsi_dump(variant->tgsi.tokens, 0/*TGSI_DUMP_VERBOSE*/);
       debug_printf("\n");
    }
 
+   /* fill in variant */
+   variant->driver_shader = pipe->create_fs_state(pipe, &variant->tgsi);
+   variant->key = *key;
+
    if (deleteFP) {
       /* Free the temporary program made above */
       struct gl_fragment_program *fp = &stfp->Base;
@@ -1173,10 +1172,6 @@ st_translate_geometry_program(struct st_context *st,
                                       &stgp->tgsi.stream_output);
    }
 
-   /* fill in new variant */
-   gpv->driver_shader = pipe->create_gs_state(pipe, &stgp->tgsi);
-   gpv->key = *key;
-
    if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) {
       _mesa_print_program(&stgp->Base.Base);
       debug_printf("\n");
@@ -1187,6 +1182,9 @@ st_translate_geometry_program(struct st_context *st,
       debug_printf("\n");
    }
 
+   /* fill in new variant */
+   gpv->driver_shader = pipe->create_gs_state(pipe, &stgp->tgsi);
+   gpv->key = *key;
    return gpv;
 }
 
diff --git a/mesalib/src/mesa/swrast/s_texfetch.c b/mesalib/src/mesa/swrast/s_texfetch.c
index e508368c8..aef023217 100644
--- a/mesalib/src/mesa/swrast/s_texfetch.c
+++ b/mesalib/src/mesa/swrast/s_texfetch.c
@@ -46,35 +46,7 @@
 #include "s_texfetch.h"
 #include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
 #include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
-
-
-/**
- * Convert an 8-bit sRGB value from non-linear space to a
- * linear RGB value in [0, 1].
- * Implemented with a 256-entry lookup table.
- */
-static inline GLfloat
-nonlinear_to_linear(GLubyte cs8)
-{
-   static GLfloat table[256];
-   static GLboolean tableReady = GL_FALSE;
-   if (!tableReady) {
-      /* compute lookup table now */
-      GLuint i;
-      for (i = 0; i < 256; i++) {
-         const GLfloat cs = UBYTE_TO_FLOAT(i);
-         if (cs <= 0.04045) {
-            table[i] = cs / 12.92f;
-         }
-         else {
-            table[i] = (GLfloat) pow((cs + 0.055) / 1.055, 2.4);
-         }
-      }
-      tableReady = GL_TRUE;
-   }
-   return table[cs8];
-}
-
+#include "util/format_srgb.h"
 
 
 /* Texel fetch routines for all supported formats
diff --git a/mesalib/src/mesa/swrast/s_texfetch_tmp.h b/mesalib/src/mesa/swrast/s_texfetch_tmp.h
index deda59246..72037ec00 100644
--- a/mesalib/src/mesa/swrast/s_texfetch_tmp.h
+++ b/mesalib/src/mesa/swrast/s_texfetch_tmp.h
@@ -737,9 +737,9 @@ FETCH(BGR_SRGB8)(const struct swrast_texture_image *texImage,
                  GLint i, GLint j, GLint k, GLfloat *texel)
 {
    const GLubyte *src = TEXEL_ADDR(GLubyte, texImage, i, j, k, 3);
-   texel[RCOMP] = nonlinear_to_linear(src[2]);
-   texel[GCOMP] = nonlinear_to_linear(src[1]);
-   texel[BCOMP] = nonlinear_to_linear(src[0]);
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float(src[2]);
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float(src[1]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(src[0]);
    texel[ACOMP] = 1.0F;
 }
 
@@ -749,9 +749,9 @@ FETCH(A8B8G8R8_SRGB)(const struct swrast_texture_image *texImage,
                      GLint i, GLint j, GLint k, GLfloat *texel)
 {
    const GLuint s = *TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
-   texel[RCOMP] = nonlinear_to_linear( (s >> 24) );
-   texel[GCOMP] = nonlinear_to_linear( (s >> 16) & 0xff );
-   texel[BCOMP] = nonlinear_to_linear( (s >>  8) & 0xff );
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float( (s >> 24) );
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float( (s >> 16) & 0xff );
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float( (s >>  8) & 0xff );
    texel[ACOMP] = UBYTE_TO_FLOAT( (s      ) & 0xff ); /* linear! */
 }
 
@@ -761,9 +761,9 @@ FETCH(B8G8R8A8_SRGB)(const struct swrast_texture_image *texImage,
                      GLint i, GLint j, GLint k, GLfloat *texel)
 {
    const GLuint s = *TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
-   texel[RCOMP] = nonlinear_to_linear( (s >> 16) & 0xff );
-   texel[GCOMP] = nonlinear_to_linear( (s >>  8) & 0xff );
-   texel[BCOMP] = nonlinear_to_linear( (s      ) & 0xff );
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float( (s >> 16) & 0xff );
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float( (s >>  8) & 0xff );
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float( (s      ) & 0xff );
    texel[ACOMP] = UBYTE_TO_FLOAT( (s >> 24) ); /* linear! */
 }
 
@@ -773,9 +773,9 @@ FETCH(R8G8B8A8_SRGB)(const struct swrast_texture_image *texImage,
                      GLint i, GLint j, GLint k, GLfloat *texel)
 {
    const GLuint s = *TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
-   texel[RCOMP] = nonlinear_to_linear( (s      ) & 0xff );
-   texel[GCOMP] = nonlinear_to_linear( (s >>  8) & 0xff );
-   texel[BCOMP] = nonlinear_to_linear( (s >> 16) & 0xff );
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float( (s      ) & 0xff );
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float( (s >>  8) & 0xff );
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float( (s >> 16) & 0xff );
    texel[ACOMP] = UBYTE_TO_FLOAT( (s >> 24) ); /* linear! */
 }
 
@@ -785,9 +785,9 @@ FETCH(R8G8B8X8_SRGB)(const struct swrast_texture_image *texImage,
                      GLint i, GLint j, GLint k, GLfloat *texel)
 {
    const GLuint s = *TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
-   texel[RCOMP] = nonlinear_to_linear( (s      ) & 0xff );
-   texel[GCOMP] = nonlinear_to_linear( (s >>  8) & 0xff );
-   texel[BCOMP] = nonlinear_to_linear( (s >> 16) & 0xff );
+   texel[RCOMP] = util_format_srgb_8unorm_to_linear_float( (s      ) & 0xff );
+   texel[GCOMP] = util_format_srgb_8unorm_to_linear_float( (s >>  8) & 0xff );
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float( (s >> 16) & 0xff );
    texel[ACOMP] = 1.0f;
 }
 
@@ -799,7 +799,7 @@ FETCH(L_SRGB8)(const struct swrast_texture_image *texImage,
    const GLubyte *src = TEXEL_ADDR(GLubyte, texImage, i, j, k, 1);
    texel[RCOMP] =
    texel[GCOMP] =
-   texel[BCOMP] = nonlinear_to_linear(src[0]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(src[0]);
    texel[ACOMP] = 1.0F;
 }
 
@@ -811,7 +811,7 @@ FETCH(L8A8_SRGB)(const struct swrast_texture_image *texImage,
    const GLubyte *src = TEXEL_ADDR(GLubyte, texImage, i, j, k, 2);
    texel[RCOMP] =
    texel[GCOMP] =
-   texel[BCOMP] = nonlinear_to_linear(src[0]);
+   texel[BCOMP] = util_format_srgb_8unorm_to_linear_float(src[0]);
    texel[ACOMP] = UBYTE_TO_FLOAT(src[1]); /* linear */
 }
 
diff --git a/mesalib/src/mesa/x86/common_x86.c b/mesalib/src/mesa/x86/common_x86.c
index b401c354a..2a936a473 100644
--- a/mesalib/src/mesa/x86/common_x86.c
+++ b/mesalib/src/mesa/x86/common_x86.c
@@ -343,16 +343,18 @@ _mesa_get_x86_features(void)
 #endif
 
 #elif defined(USE_X86_64_ASM)
-   unsigned int uninitialized_var(eax), uninitialized_var(ebx),
-                uninitialized_var(ecx), uninitialized_var(edx);
+   {
+      unsigned int uninitialized_var(eax), uninitialized_var(ebx),
+                   uninitialized_var(ecx), uninitialized_var(edx);
 
-   /* Always available on x86-64. */
-   _mesa_x86_cpu_features |= X86_FEATURE_XMM | X86_FEATURE_XMM2;
+      /* Always available on x86-64. */
+      _mesa_x86_cpu_features |= X86_FEATURE_XMM | X86_FEATURE_XMM2;
 
-   __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+      __get_cpuid(1, &eax, &ebx, &ecx, &edx);
 
-   if (ecx & bit_SSE4_1)
-      _mesa_x86_cpu_features |= X86_FEATURE_SSE4_1;
+      if (ecx & bit_SSE4_1)
+         _mesa_x86_cpu_features |= X86_FEATURE_SSE4_1;
+   }
 #endif /* USE_X86_64_ASM */
 
    (void) detection_debug;
diff --git a/mesalib/src/util/.gitignore b/mesalib/src/util/.gitignore
new file mode 100644
index 000000000..e945ecbb5
--- /dev/null
+++ b/mesalib/src/util/.gitignore
@@ -0,0 +1 @@
+format_srgb.c
diff --git a/mesalib/src/util/Makefile.am b/mesalib/src/util/Makefile.am
new file mode 100644
index 000000000..4733a1a74
--- /dev/null
+++ b/mesalib/src/util/Makefile.am
@@ -0,0 +1,41 @@
+# Copyright © 2014 Intel Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+SUBDIRS = . tests/hash_table
+
+include Makefile.sources
+
+noinst_LTLIBRARIES = libmesautil.la
+
+libmesautil_la_CPPFLAGS = \
+	$(DEFINES) \
+	-I$(top_srcdir)/include \
+	$(VISIBILITY_CFLAGS)
+
+libmesautil_la_SOURCES = \
+	$(MESA_UTIL_FILES) \
+	$(MESA_UTIL_GENERATED_FILES)
+
+BUILT_SOURCES = $(MESA_UTIL_GENERATED_FILES)
+CLEANFILES = $(BUILT_SOURCES)
+
+format_srgb.c: $(srcdir)/format_srgb.py
+	$(AM_V_GEN) $(PYTHON2) $< > $@
diff --git a/mesalib/src/util/Makefile.sources b/mesalib/src/util/Makefile.sources
new file mode 100644
index 000000000..b99aa25e8
--- /dev/null
+++ b/mesalib/src/util/Makefile.sources
@@ -0,0 +1,6 @@
+MESA_UTIL_FILES :=	\
+	hash_table.c	\
+	ralloc.c
+
+MESA_UTIL_GENERATED_FILES = \
+	format_srgb.c
diff --git a/mesalib/src/util/SConscript b/mesalib/src/util/SConscript
new file mode 100644
index 000000000..84803c016
--- /dev/null
+++ b/mesalib/src/util/SConscript
@@ -0,0 +1,35 @@
+import common
+
+Import('*')
+
+from sys import executable as python_cmd
+
+env = env.Clone()
+
+env.Prepend(CPPPATH = [
+    '#include',
+    '#src/util',
+])
+
+env.CodeGenerate(
+    target = 'format_srgb.c',
+    script = 'format_srgb.py',
+    source = [],
+    command = python_cmd + ' $SCRIPT > $TARGET'
+)
+
+# parse Makefile.sources
+source_lists = env.ParseSourceList('Makefile.sources')
+
+mesautil_sources = (
+    source_lists['MESA_UTIL_FILES'] +
+    source_lists['MESA_UTIL_GENERATED_FILES']
+)
+
+mesautil = env.ConvenienceLibrary(
+    target = 'mesautil',
+    source = mesautil_sources,
+)
+
+env.Alias('mesautil', mesautil)
+Export('mesautil')
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_srgb.h b/mesalib/src/util/format_srgb.h
index 740a91974..4a8d73f12 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_srgb.h
+++ b/mesalib/src/util/format_srgb.h
@@ -37,11 +37,9 @@
 #ifndef U_FORMAT_SRGB_H_
 #define U_FORMAT_SRGB_H_
 
-
-#include "pipe/p_compiler.h"
-#include "u_pack_color.h"
-#include "u_math.h"
-
+#include <stdint.h>
+#include <math.h>
+#include "c99_compat.h"
 
 extern const float
 util_format_srgb_8unorm_to_linear_float_table[256];
@@ -56,54 +54,58 @@ extern const unsigned
 util_format_linear_to_srgb_helper_table[104];
 
 
+static inline float
+util_format_linear_to_srgb_float(float cl)
+{
+   if (cl < 0.0f)
+      return 0.0f;
+   else if (cl < 0.0031308f)
+      return 12.92f * cl;
+   else if (cl < 1.0f)
+      return 1.055f * powf(cl, 0.41666f) - 0.055f;
+   else
+      return 1.0f;
+}
+
+
 /**
  * Convert a unclamped linear float to srgb value in the [0,255].
  */
-static INLINE uint8_t
+static inline uint8_t
 util_format_linear_float_to_srgb_8unorm(float x)
 {
-   /* this would be exact but (probably much) slower */
-   if (0) {
-      if (x >= 1.0f)
-         return 255;
-      else if (x >= 0.0031308f)
-         return float_to_ubyte(1.055f * powf(x, 0.41666666f) - 0.055f);
-      else if (x > 0.0f)
-         return float_to_ubyte(12.92f * x);
-      else
-         return 0;
-   }
-   else {
-      /*
-       * This is taken from https://gist.github.com/rygorous/2203834
-       * Use LUT and do linear interpolation.
-       */
-      union fi almostone, minval, f;
-      unsigned tab, bias, scale, t;
-
-      almostone.ui = 0x3f7fffff;
-      minval.ui = (127-13) << 23;
-
-      /*
-       * Clamp to [2^(-13), 1-eps]; these two values map to 0 and 1, respectively.
-       * The tests are carefully written so that NaNs map to 0, same as in the
-       * reference implementation.
-       */
-      if (!(x > minval.f))
-         x = minval.f;
-      if (x > almostone.f)
-         x = almostone.f;
-
-      /* Do the table lookup and unpack bias, scale */
-      f.f = x;
-      tab = util_format_linear_to_srgb_helper_table[(f.ui - minval.ui) >> 20];
-      bias = (tab >> 16) << 9;
-      scale = tab & 0xffff;
-
-      /* Grab next-highest mantissa bits and perform linear interpolation */
-      t = (f.ui >> 12) & 0xff;
-      return (uint8_t) ((bias + scale*t) >> 16);
-   }
+   /*
+    * This is taken from https://gist.github.com/rygorous/2203834
+    * Use LUT and do linear interpolation.
+    */
+   union {
+      uint32_t ui;
+      float f;
+   } almostone, minval, f;
+   unsigned tab, bias, scale, t;
+
+   almostone.ui = 0x3f7fffff;
+   minval.ui = (127-13) << 23;
+
+   /*
+    * Clamp to [2^(-13), 1-eps]; these two values map to 0 and 1, respectively.
+    * The tests are carefully written so that NaNs map to 0, same as in the
+    * reference implementation.
+    */
+   if (!(x > minval.f))
+      x = minval.f;
+   if (x > almostone.f)
+      x = almostone.f;
+
+   /* Do the table lookup and unpack bias, scale */
+   f.f = x;
+   tab = util_format_linear_to_srgb_helper_table[(f.ui - minval.ui) >> 20];
+   bias = (tab >> 16) << 9;
+   scale = tab & 0xffff;
+
+   /* Grab next-highest mantissa bits and perform linear interpolation */
+   t = (f.ui >> 12) & 0xff;
+   return (uint8_t) ((bias + scale*t) >> 16);
 }
 
 
@@ -112,7 +114,7 @@ util_format_linear_float_to_srgb_8unorm(float x)
  * linear RGB value in [0, 1].
  * Implemented with a 256-entry lookup table.
  */
-static INLINE float
+static inline float
 util_format_srgb_8unorm_to_linear_float(uint8_t x)
 {
    return util_format_srgb_8unorm_to_linear_float_table[x];
@@ -127,7 +129,7 @@ util_format_srgb_8unorm_to_linear_float(uint8_t x)
 /**
  * Convert a 8bit normalized value from linear to srgb.
  */
-static INLINE uint8_t
+static inline uint8_t
 util_format_linear_to_srgb_8unorm(uint8_t x)
 {
    return util_format_linear_to_srgb_8unorm_table[x];
@@ -137,7 +139,7 @@ util_format_linear_to_srgb_8unorm(uint8_t x)
 /**
  * Convert a 8bit normalized value from srgb to linear.
  */
-static INLINE uint8_t
+static inline uint8_t
 util_format_srgb_to_linear_8unorm(uint8_t x)
 {
    return util_format_srgb_to_linear_8unorm_table[x];
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_srgb.py b/mesalib/src/util/format_srgb.py
index c6c02f053..d5cbcf764 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_srgb.py
+++ b/mesalib/src/util/format_srgb.py
@@ -109,7 +109,7 @@ def generate_srgb_tables():
         start = ((127 - numexp) << 23) + bucket*(bucketsize << stepshift)
         sum_a = 0.0
         sum_b = 0.0
- 
+
         for i in range(0, bucketsize):
             j = (i << stepshift) >> mantshift
             fint = start + (i << stepshift)
@@ -123,7 +123,7 @@ def generate_srgb_tables():
 
         scaled_a = solved_a * 65536.0 / 512.0
         scaled_b = solved_b * 65536.0
- 
+
         int_a = int(scaled_a + 0.5)
         int_b = int(scaled_b + 0.5)
 
@@ -146,9 +146,9 @@ def main():
     # This will print the copyright message on the top of this file
     print CopyRight.strip()
     print
-    print '#include "u_format_srgb.h"'
+    print '#include "format_srgb.h"'
     print
-    generate_srgb_tables()    
+    generate_srgb_tables()
 
 
 if __name__ == '__main__':
diff --git a/mesalib/src/mesa/main/hash_table.c b/mesalib/src/util/hash_table.c
index ad8f89852..1b6726c79 100644
--- a/mesalib/src/mesa/main/hash_table.c
+++ b/mesalib/src/util/hash_table.c
@@ -43,9 +43,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "main/hash_table.h"
-#include "main/macros.h"
+#include "hash_table.h"
 #include "ralloc.h"
+#include "macros.h"
 
 static const uint32_t deleted_key_value;
 
diff --git a/mesalib/src/mesa/main/hash_table.h b/mesalib/src/util/hash_table.h
index f51131aee..d6b6ebf40 100644
--- a/mesalib/src/mesa/main/hash_table.h
+++ b/mesalib/src/util/hash_table.h
@@ -28,10 +28,11 @@
 #ifndef _HASH_TABLE_H
 #define _HASH_TABLE_H
 
+#include <stdlib.h>
 #include <inttypes.h>
 #include <stdbool.h>
-
-#include "compiler.h"
+#include "c99_compat.h"
+#include "macros.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/mesalib/src/util/macros.h b/mesalib/src/util/macros.h
new file mode 100644
index 000000000..ee05e05a4
--- /dev/null
+++ b/mesalib/src/util/macros.h
@@ -0,0 +1,128 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef UTIL_MACROS_H
+#define UTIL_MACROS_H
+
+/* Compute the size of an array */
+#ifndef ARRAY_SIZE
+#  define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+#endif
+
+
+/**
+ * __builtin_expect macros
+ */
+#if !defined(__GNUC__)
+#  define __builtin_expect(x, y) (x)
+#endif
+
+#ifndef likely
+#  ifdef __GNUC__
+#    define likely(x)   __builtin_expect(!!(x), 1)
+#    define unlikely(x) __builtin_expect(!!(x), 0)
+#  else
+#    define likely(x)   (x)
+#    define unlikely(x) (x)
+#  endif
+#endif
+
+
+/**
+ * Static (compile-time) assertion.
+ * Basically, use COND to dimension an array.  If COND is false/zero the
+ * array size will be -1 and we'll get a compilation error.
+ */
+#define STATIC_ASSERT(COND) \
+   do { \
+      (void) sizeof(char [1 - 2*!(COND)]); \
+   } while (0)
+
+
+/**
+ * Unreachable macro. Useful for suppressing "control reaches end of non-void
+ * function" warnings.
+ */
+#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 5
+#define unreachable(str)    \
+do {                        \
+   assert(!str);            \
+   __builtin_unreachable(); \
+} while (0)
+#elif (defined(__clang__) && defined(__has_builtin))
+# if __has_builtin(__builtin_unreachable)
+#  define unreachable(str)  \
+do {                        \
+   assert(!str);            \
+   __builtin_unreachable(); \
+} while (0)
+# endif
+#endif
+
+#ifndef unreachable
+#define unreachable(str)
+#endif
+
+
+#if (__GNUC__ >= 3)
+#define PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a)))
+#else
+#define PRINTFLIKE(f, a)
+#endif
+
+
+/* Used to optionally mark structures with misaligned elements or size as
+ * packed, to trade off performance for space.
+ */
+#if (__GNUC__ >= 3)
+#define PACKED __attribute__((__packed__))
+#else
+#define PACKED
+#endif
+
+
+#ifdef __cplusplus
+/**
+ * Macro function that evaluates to true if T is a trivially
+ * destructible type -- that is, if its (non-virtual) destructor
+ * performs no action and all member variables and base classes are
+ * trivially destructible themselves.
+ */
+#   if defined(__GNUC__)
+#      if ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)))
+#         define HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
+#      endif
+#   elif (defined(__clang__) && defined(__has_feature))
+#      if __has_feature(has_trivial_destructor)
+#         define HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
+#      endif
+#   endif
+#   ifndef HAS_TRIVIAL_DESTRUCTOR
+       /* It's always safe (if inefficient) to assume that a
+        * destructor is non-trivial.
+        */
+#      define HAS_TRIVIAL_DESTRUCTOR(T) (false)
+#   endif
+#endif
+
+#endif /* UTIL_MACROS_H */
diff --git a/mesalib/src/glsl/ralloc.c b/mesalib/src/util/ralloc.c
index 36bc61fd0..36bc61fd0 100644
--- a/mesalib/src/glsl/ralloc.c
+++ b/mesalib/src/util/ralloc.c
diff --git a/mesalib/src/glsl/ralloc.h b/mesalib/src/util/ralloc.h
index 1fe53573f..4b88f3286 100644
--- a/mesalib/src/glsl/ralloc.h
+++ b/mesalib/src/util/ralloc.h
@@ -53,7 +53,8 @@ extern "C" {
 #include <stddef.h>
 #include <stdarg.h>
 #include <stdbool.h>
-#include "main/compiler.h"
+
+#include "macros.h"
 
 /**
  * \def ralloc(ctx, type)