xserver mesa pixman xkbcomp xkeyboard-config git update 1 feb 2012

23 files changed, 260 insertions, 516 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h
index 9660cdc6e..c90dc5707 100644
--- a/mesalib/src/gallium/auxiliary/util/u_inlines.h
+++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h
@@ -461,6 +461,17 @@ static INLINE void util_copy_vertex_buffers(struct pipe_vertex_buffer *dst,
    memcpy(dst, src, src_count * sizeof(struct pipe_vertex_buffer));
 }
 
+static INLINE float
+util_get_min_point_size(const struct pipe_rasterizer_state *state)
+{
+   /* The point size should be clamped to this value at the rasterizer stage.
+    */
+   return state->gl_rasterization_rules &&
+          !state->point_quad_rasterization &&
+          !state->point_smooth &&
+          !state->multisample ? 1.0f : 0.0f;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/mesalib/src/glsl/Android.mk b/mesalib/src/glsl/Android.mk
index d7d17dd6d..754f3cced 100644
--- a/mesalib/src/glsl/Android.mk
+++ b/mesalib/src/glsl/Android.mk
@@ -34,9 +34,9 @@ include $(LOCAL_PATH)/Makefile.sources
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := \
-	$(LIBGLCPP_SOURCES) \
-	$(LIBGLSL_SOURCES) \
-	$(LIBGLSL_CXX_SOURCES)
+	$(LIBGLCPP_FILES) \
+	$(LIBGLSL_FILES) \
+	$(LIBGLSL_CXX_FILES)
 
 LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/mapi \
@@ -55,11 +55,11 @@ include $(BUILD_STATIC_LIBRARY)
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := \
-	$(LIBGLCPP_SOURCES) \
-	$(LIBGLSL_SOURCES) \
-	$(LIBGLSL_CXX_SOURCES) \
-	$(BUILTIN_COMPILER_CXX_SOURCES) \
-	$(GLSL_COMPILER_CXX_SOURCES)
+	$(LIBGLCPP_FILES) \
+	$(LIBGLSL_FILES) \
+	$(LIBGLSL_CXX_FILES) \
+	$(BUILTIN_COMPILER_CXX_FILES) \
+	$(GLSL_COMPILER_CXX_FILES)
 
 LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/mapi \
@@ -82,7 +82,7 @@ include $(BUILD_HOST_EXECUTABLE)
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := \
-	$(GLSL_COMPILER_CXX_SOURCES)
+	$(GLSL_COMPILER_CXX_FILES)
 
 LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/mapi \
diff --git a/mesalib/src/glsl/Makefile b/mesalib/src/glsl/Makefile
index d9ecbc8e3..f6c722997 100644
--- a/mesalib/src/glsl/Makefile
+++ b/mesalib/src/glsl/Makefile
@@ -10,20 +10,20 @@ LIBNAME = glsl
 include Makefile.sources
 
 GLCPP_SOURCES = \
-	$(LIBGLCPP_GENERATED_SOURCES) \
-	$(LIBGLCPP_SOURCES) \
+	$(LIBGLCPP_GENERATED_FILES) \
+	$(LIBGLCPP_FILES) \
 	ralloc.c \
 	glcpp/glcpp.c
 
 C_SOURCES = \
-	$(LIBGLCPP_GENERATED_SOURCES) \
-	$(LIBGLCPP_SOURCES) \
-	$(LIBGLSL_SOURCES)
+	$(LIBGLCPP_GENERATED_FILES) \
+	$(LIBGLCPP_FILES) \
+	$(LIBGLSL_FILES)
 
 # common sources for builtin_compiler and libglsl
 CXX_SOURCES = \
-	$(BUILTIN_COMPILER_GENERATED_CXX_SOURCES) \
-	$(LIBGLSL_CXX_SOURCES)
+	$(BUILTIN_COMPILER_GENERATED_CXX_FILES) \
+	$(LIBGLSL_CXX_FILES)
 
 LIBS = \
 	$(TOP)/src/glsl/libglsl.a
@@ -34,7 +34,7 @@ GLSL2_C_SOURCES = \
 	../mesa/program/hash_table.c \
 	../mesa/program/symbol_table.c
 GLSL2_CXX_SOURCES = \
-	$(GLSL_COMPILER_CXX_SOURCES)
+	$(GLSL_COMPILER_CXX_FILES)
 
 GLSL2_OBJECTS = \
 	$(GLSL2_C_SOURCES:.c=.o) \
diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources
index 5e80af297..06728daf7 100644
--- a/mesalib/src/glsl/Makefile.sources
+++ b/mesalib/src/glsl/Makefile.sources
@@ -2,20 +2,20 @@
 
 # libglcpp
 
-LIBGLCPP_SOURCES := \
+LIBGLCPP_FILES := \
 	glcpp/pp.c
 
-LIBGLCPP_GENERATED_SOURCES := \
+LIBGLCPP_GENERATED_FILES := \
 	glcpp/glcpp-lex.c \
 	glcpp/glcpp-parse.c
 
 # libglsl
 
-LIBGLSL_SOURCES := \
+LIBGLSL_FILES := \
 	strtod.c \
 	ralloc.c
 
-LIBGLSL_CXX_SOURCES := \
+LIBGLSL_CXX_FILES := \
 	ast_expr.cpp \
 	ast_function.cpp \
 	ast_to_hir.cpp \
@@ -82,7 +82,7 @@ LIBGLSL_CXX_SOURCES := \
 
 # glsl_compiler
 
-GLSL_COMPILER_CXX_SOURCES := \
+GLSL_COMPILER_CXX_FILES := \
 	standalone_scaffolding.cpp \
 	main.cpp
 
@@ -92,14 +92,14 @@ GLSL_COMPILER_CXX_SOURCES := \
 # For this to work, a dummy version of builtin_function.cpp,
 # builtin_stubs.cpp, is used.
 
-BUILTIN_COMPILER_CXX_SOURCES := \
+BUILTIN_COMPILER_CXX_FILES := \
 	builtin_stubs.cpp
 
-BUILTIN_COMPILER_GENERATED_CXX_SOURCES := \
+BUILTIN_COMPILER_GENERATED_CXX_FILES := \
 	glsl_lexer.cpp \
 	glsl_parser.cpp
 
 # libglsl generated sources
-LIBGLSL_GENERATED_CXX_SOURCES := \
-	$(BUILTIN_COMPILER_GENERATED_CXX_SOURCES) \
+LIBGLSL_GENERATED_CXX_FILES := \
+	$(BUILTIN_COMPILER_GENERATED_CXX_FILES) \
 	builtin_function.cpp
diff --git a/mesalib/src/glsl/SConscript b/mesalib/src/glsl/SConscript
index b8154d608..f8e872368 100644
--- a/mesalib/src/glsl/SConscript
+++ b/mesalib/src/glsl/SConscript
@@ -42,7 +42,7 @@ glsl_sources = [
 source_lists = env.ParseSourceList('Makefile.sources')
 
 # add non-generated sources
-for l in ('LIBGLCPP_SOURCES', 'LIBGLSL_SOURCES', 'LIBGLSL_CXX_SOURCES'):
+for l in ('LIBGLCPP_FILES', 'LIBGLSL_FILES', 'LIBGLSL_CXX_FILES'):
     glsl_sources += source_lists[l]
 
 if env['msvc']:
@@ -57,7 +57,7 @@ else:
     env.Command('hash_table.c', '#src/mesa/program/hash_table.c', Copy('$TARGET', '$SOURCE'))
     env.Command('symbol_table.c', '#src/mesa/program/symbol_table.c', Copy('$TARGET', '$SOURCE'))
 
-    compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_SOURCES'])
+    compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_FILES'])
 
     mesa_objs = env.StaticObject([
         'hash_table.c',
@@ -69,7 +69,7 @@ else:
     builtin_compiler = env.Program(
         target = 'builtin_compiler',
         source = compiler_objs + glsl_sources + \
-            source_lists['BUILTIN_COMPILER_CXX_SOURCES'],
+            source_lists['BUILTIN_COMPILER_CXX_FILES'],
     )
 
     # SCons builtin dependency scanner doesn't detect that glsl_lexer.ll
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index 0b53232e9..7f8d47ce9 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -114,6 +114,9 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *ctx,
    }
 
    this->supported_version_string = supported;
+
+   if (ctx->Const.ForceGLSLExtensionsWarn)
+      _mesa_glsl_process_extension("all", NULL, "warn", NULL, this);
 }
 
 const char *
diff --git a/mesalib/src/glsl/ir_variable_refcount.cpp b/mesalib/src/glsl/ir_variable_refcount.cpp
index 7d39abb36..1633a7357 100644
--- a/mesalib/src/glsl/ir_variable_refcount.cpp
+++ b/mesalib/src/glsl/ir_variable_refcount.cpp
@@ -36,7 +36,7 @@
 
 
 // constructor
-variable_entry::variable_entry(ir_variable *var)
+ir_variable_refcount_entry::ir_variable_refcount_entry(ir_variable *var)
 {
    this->var = var;
    assign = NULL;
@@ -46,17 +46,17 @@ variable_entry::variable_entry(ir_variable *var)
 }
 
 
-variable_entry *
+ir_variable_refcount_entry *
 ir_variable_refcount_visitor::get_variable_entry(ir_variable *var)
 {
    assert(var);
    foreach_iter(exec_list_iterator, iter, this->variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+      ir_variable_refcount_entry *entry = (ir_variable_refcount_entry *)iter.get();
       if (entry->var == var)
 	 return entry;
    }
 
-   variable_entry *entry = new(mem_ctx) variable_entry(var);
+   ir_variable_refcount_entry *entry = new(mem_ctx) ir_variable_refcount_entry(var);
    assert(entry->referenced_count == 0);
    this->variable_list.push_tail(entry);
    return entry;
@@ -66,7 +66,7 @@ ir_variable_refcount_visitor::get_variable_entry(ir_variable *var)
 ir_visitor_status
 ir_variable_refcount_visitor::visit(ir_variable *ir)
 {
-   variable_entry *entry = this->get_variable_entry(ir);
+   ir_variable_refcount_entry *entry = this->get_variable_entry(ir);
    if (entry)
       entry->declaration = true;
 
@@ -78,7 +78,7 @@ ir_visitor_status
 ir_variable_refcount_visitor::visit(ir_dereference_variable *ir)
 {
    ir_variable *const var = ir->variable_referenced();
-   variable_entry *entry = this->get_variable_entry(var);
+   ir_variable_refcount_entry *entry = this->get_variable_entry(var);
 
    if (entry)
       entry->referenced_count++;
@@ -101,7 +101,7 @@ ir_variable_refcount_visitor::visit_enter(ir_function_signature *ir)
 ir_visitor_status
 ir_variable_refcount_visitor::visit_leave(ir_assignment *ir)
 {
-   variable_entry *entry;
+   ir_variable_refcount_entry *entry;
    entry = this->get_variable_entry(ir->lhs->variable_referenced());
    if (entry) {
       entry->assigned_count++;
diff --git a/mesalib/src/glsl/ir_variable_refcount.h b/mesalib/src/glsl/ir_variable_refcount.h
index 906135a9e..51a4945a1 100644
--- a/mesalib/src/glsl/ir_variable_refcount.h
+++ b/mesalib/src/glsl/ir_variable_refcount.h
@@ -33,10 +33,10 @@
 #include "ir_visitor.h"
 #include "glsl_types.h"
 
-class variable_entry : public exec_node
+class ir_variable_refcount_entry : public exec_node
 {
 public:
-   variable_entry(ir_variable *var);
+   ir_variable_refcount_entry(ir_variable *var);
 
    ir_variable *var; /* The key: the variable's pointer. */
    ir_assignment *assign; /* An assignment to the variable, if any */
@@ -69,9 +69,9 @@ public:
    virtual ir_visitor_status visit_enter(ir_function_signature *);
    virtual ir_visitor_status visit_leave(ir_assignment *);
 
-   variable_entry *get_variable_entry(ir_variable *var);
+   ir_variable_refcount_entry *get_variable_entry(ir_variable *var);
 
-   /* List of variable_entry */
+   /* List of ir_variable_refcount_entry */
    exec_list variable_list;
 
    void *mem_ctx;
diff --git a/mesalib/src/glsl/opt_dead_code.cpp b/mesalib/src/glsl/opt_dead_code.cpp
index 5b9546ad4..22c7af1c2 100644
--- a/mesalib/src/glsl/opt_dead_code.cpp
+++ b/mesalib/src/glsl/opt_dead_code.cpp
@@ -50,7 +50,7 @@ do_dead_code(exec_list *instructions, bool uniform_locations_assigned)
    v.run(instructions);
 
    foreach_iter(exec_list_iterator, iter, v.variable_list) {
-      variable_entry *entry = (variable_entry *)iter.get();
+      ir_variable_refcount_entry *entry = (ir_variable_refcount_entry *)iter.get();
 
       /* Since each assignment is a reference, the refereneced count must be
        * greater than or equal to the assignment count.  If they are equal,
diff --git a/mesalib/src/glsl/opt_tree_grafting.cpp b/mesalib/src/glsl/opt_tree_grafting.cpp
index d32d14e88..e2aff5f80 100644
--- a/mesalib/src/glsl/opt_tree_grafting.cpp
+++ b/mesalib/src/glsl/opt_tree_grafting.cpp
@@ -349,7 +349,7 @@ tree_grafting_basic_block(ir_instruction *bb_first,
 	  lhs_var->mode == ir_var_inout)
 	 continue;
 
-      variable_entry *entry = info->refs->get_variable_entry(lhs_var);
+      ir_variable_refcount_entry *entry = info->refs->get_variable_entry(lhs_var);
 
       if (!entry->declaration ||
 	  entry->assigned_count != 1 ||
diff --git a/mesalib/src/mesa/drivers/dri/common/Makefile.am b/mesalib/src/mesa/drivers/dri/common/Makefile.am
index 4b43f4409..27c3e3d42 100644
--- a/mesalib/src/mesa/drivers/dri/common/Makefile.am
+++ b/mesalib/src/mesa/drivers/dri/common/Makefile.am
@@ -35,3 +35,5 @@ libdricommon_la_SOURCES = \
 	utils.c \
 	dri_util.c \
 	xmlconfig.c
+
+sysconf_DATA = drirc
diff --git a/mesalib/src/mesa/drivers/dri/common/drirc b/mesalib/src/mesa/drivers/dri/common/drirc
new file mode 100644
index 000000000..7abc64648
--- /dev/null
+++ b/mesalib/src/mesa/drivers/dri/common/drirc
@@ -0,0 +1,7 @@
+<driconf>
+    <device screen="0" driver="i965">
+        <application name="Sanctuary">
+            <option name="force_glsl_extensions_warn" value="true" />
+	</application>
+    </device>
+</driconf>
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlpool/options.h b/mesalib/src/mesa/drivers/dri/common/xmlpool/options.h
index 1e584ba08..75c887e5d 100644
--- a/mesalib/src/mesa/drivers/dri/common/xmlpool/options.h
+++ b/mesalib/src/mesa/drivers/dri/common/xmlpool/options.h
@@ -626,3 +626,13 @@ DRI_CONF_OPT_BEGIN(always_flush_cache,bool,def) \
         DRI_CONF_DESC(fr,"Enable flushing GPU caches with each draw call") \
         DRI_CONF_DESC(sv,"Enable flushing GPU caches with each draw call") \
 DRI_CONF_OPT_END
+
+#define DRI_CONF_FORCE_GLSL_EXTENSIONS_WARN(def) \
+DRI_CONF_OPT_BEGIN(force_glsl_extensions_warn,bool,def) \
+        DRI_CONF_DESC(en,"Force GLSL extension default behavior to 'warn'") \
+        DRI_CONF_DESC(de,"Force GLSL extension default behavior to 'warn'") \
+        DRI_CONF_DESC(es,"Force GLSL extension default behavior to 'warn'") \
+        DRI_CONF_DESC(nl,"Force GLSL extension default behavior to 'warn'") \
+        DRI_CONF_DESC(fr,"Force GLSL extension default behavior to 'warn'") \
+        DRI_CONF_DESC(sv,"Force GLSL extension default behavior to 'warn'") \
+DRI_CONF_OPT_END
diff --git a/mesalib/src/mesa/main/format_pack.c b/mesalib/src/mesa/main/format_pack.c
index 85b2c691c..ea1d95ee9 100644
--- a/mesalib/src/mesa/main/format_pack.c
+++ b/mesalib/src/mesa/main/format_pack.c
@@ -2050,6 +2050,48 @@ _mesa_pack_ubyte_rgba_row(gl_format format, GLuint n,
 
 
 /**
+ * Pack a 2D image of ubyte RGBA pixels in the given format.
+ * \param srcRowStride  source image row stride in bytes
+ * \param dstRowStride  destination image row stride in bytes
+ */
+void
+_mesa_pack_ubyte_rgba_rect(gl_format format, GLuint width, GLuint height,
+                           const GLubyte *src, GLint srcRowStride,
+                           void *dst, GLint dstRowStride)
+{
+   pack_ubyte_rgba_row_func packrow = get_pack_ubyte_rgba_row_function(format);
+   GLubyte *dstUB = (GLubyte *) dst;
+   GLuint i;
+
+   if (packrow) {
+      if (srcRowStride == width * 4 * sizeof(GLubyte) &&
+          dstRowStride == _mesa_format_row_stride(format, width)) {
+         /* do whole image at once */
+         packrow(width * height, (const GLubyte (*)[4]) src, dst);
+      }
+      else {
+         /* row by row */
+         for (i = 0; i < height; i++) {
+            packrow(width, (const GLubyte (*)[4]) src, dstUB);
+            src += srcRowStride;
+            dstUB += dstRowStride;
+         }
+      }
+   }
+   else {
+      /* slower fallback */
+      for (i = 0; i < height; i++) {
+         _mesa_pack_ubyte_rgba_row(format, width,
+                                   (const GLubyte (*)[4]) src, dstUB);
+         src += srcRowStride;
+         dstUB += dstRowStride;
+      }
+   }
+}
+
+
+
+/**
  ** Pack float Z pixels
  **/
 
diff --git a/mesalib/src/mesa/main/format_pack.h b/mesalib/src/mesa/main/format_pack.h
index f1b480510..20b2ad8a5 100644
--- a/mesalib/src/mesa/main/format_pack.h
+++ b/mesalib/src/mesa/main/format_pack.h
@@ -77,6 +77,10 @@ _mesa_pack_ubyte_rgba_row(gl_format format, GLuint n,
                           const GLubyte src[][4], void *dst);
 
 
+extern void
+_mesa_pack_ubyte_rgba_rect(gl_format format, GLuint width, GLuint height,
+                           const GLubyte *src, GLint srcRowStride,
+                           void *dst, GLint dstRowStride);
 
 extern void
 _mesa_pack_float_z_row(gl_format format, GLuint n,
diff --git a/mesalib/src/mesa/main/format_unpack.c b/mesalib/src/mesa/main/format_unpack.c
index a2d889116..cd16a9ea6 100644
--- a/mesalib/src/mesa/main/format_unpack.c
+++ b/mesalib/src/mesa/main/format_unpack.c
@@ -2393,6 +2393,51 @@ unpack_int_rgba_LUMINANCE_UINT32(const GLuint *src, GLuint dst[][4], GLuint n)
 }
 
 static void
+unpack_int_rgba_LUMINANCE_UINT16(const GLushort *src, GLuint dst[][4], GLuint n)
+{
+   unsigned int i;
+
+   for (i = 0; i < n; i++) {
+      dst[i][0] = dst[i][1] = dst[i][2] = src[i];
+      dst[i][3] = 1;
+   }
+}
+
+static void
+unpack_int_rgba_LUMINANCE_INT16(const GLshort *src, GLuint dst[][4], GLuint n)
+{
+   unsigned int i;
+
+   for (i = 0; i < n; i++) {
+      dst[i][0] = dst[i][1] = dst[i][2] = src[i];
+      dst[i][3] = 1;
+   }
+}
+
+static void
+unpack_int_rgba_LUMINANCE_UINT8(const GLubyte *src, GLuint dst[][4], GLuint n)
+{
+   unsigned int i;
+
+   for (i = 0; i < n; i++) {
+      dst[i][0] = dst[i][1] = dst[i][2] = src[i];
+      dst[i][3] = 1;
+   }
+}
+
+static void
+unpack_int_rgba_LUMINANCE_INT8(const GLbyte *src, GLuint dst[][4], GLuint n)
+{
+   unsigned int i;
+
+   for (i = 0; i < n; i++) {
+      dst[i][0] = dst[i][1] = dst[i][2] = src[i];
+      dst[i][3] = 1;
+   }
+}
+
+
+static void
 unpack_int_rgba_LUMINANCE_ALPHA_UINT32(const GLuint *src, GLuint dst[][4], GLuint n)
 {
    unsigned int i;
@@ -2618,6 +2663,19 @@ _mesa_unpack_uint_rgba_row(gl_format format, GLuint n,
    case MESA_FORMAT_LUMINANCE_INT32:
       unpack_int_rgba_LUMINANCE_UINT32(src, dst, n);
       break;
+   case MESA_FORMAT_LUMINANCE_UINT16:
+      unpack_int_rgba_LUMINANCE_UINT16(src, dst, n);
+      break;
+   case MESA_FORMAT_LUMINANCE_INT16:
+      unpack_int_rgba_LUMINANCE_INT16(src, dst, n);
+      break;
+
+   case MESA_FORMAT_LUMINANCE_UINT8:
+      unpack_int_rgba_LUMINANCE_UINT8(src, dst, n);
+      break;
+   case MESA_FORMAT_LUMINANCE_INT8:
+      unpack_int_rgba_LUMINANCE_INT8(src, dst, n);
+      break;
 
    case MESA_FORMAT_LUMINANCE_ALPHA_UINT32:
    case MESA_FORMAT_LUMINANCE_ALPHA_INT32:
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index a2b01d05d..99dcb389b 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2772,6 +2772,12 @@ struct gl_constants
    GLuint GLSLVersion;  /**< GLSL version supported (ex: 120 = 1.20) */
 
    /**
+    * Changes default GLSL extension behavior from "error" to "warn".  It's out
+    * of spec, but it can make some apps work that otherwise wouldn't.
+    */
+   GLboolean ForceGLSLExtensionsWarn;
+
+   /**
     * Does the driver support real 32-bit integers?  (Otherwise, integers are
     * simulated via floats.)
     */
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index 827fcb788..8c51a948e 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -55,6 +55,7 @@
 #include "glheader.h"
 #include "bufferobj.h"
 #include "colormac.h"
+#include "format_pack.h"
 #include "image.h"
 #include "macros.h"
 #include "mipmap.h"
@@ -967,6 +968,41 @@ memcpy_texture(struct gl_context *ctx,
 }
 
 
+/**
+ * General-case function for storing a color texture images with
+ * components that can be represented with ubytes.  Example destination
+ * texture formats are MESA_FORMAT_ARGB888, ARGB4444, RGB565.
+ */
+static GLboolean
+store_ubyte_texture(TEXSTORE_PARAMS)
+{
+   const GLint srcRowStride = srcWidth * 4 * sizeof(GLubyte);
+   GLubyte *tempImage, *src;
+   GLint img;
+
+   tempImage = _mesa_make_temp_ubyte_image(ctx, dims,
+                                           baseInternalFormat,
+                                           GL_RGBA,
+                                           srcWidth, srcHeight, srcDepth,
+                                           srcFormat, srcType, srcAddr,
+                                           srcPacking);
+   if (!tempImage)
+      return GL_FALSE;
+
+   src = tempImage;
+   for (img = 0; img < srcDepth; img++) {
+      _mesa_pack_ubyte_rgba_rect(dstFormat, srcWidth, srcHeight,
+                                 src, srcRowStride,
+                                 dstSlices[img], dstRowStride);
+      src += srcHeight * srcRowStride;
+   }
+   free(tempImage);
+
+   return GL_TRUE;
+}
+
+
+
 
 /**
  * Store a 32-bit integer or float depth component texture image.
@@ -1132,8 +1168,6 @@ _mesa_texstore_z16(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_rgb565(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_RGB565 ||
           dstFormat == MESA_FORMAT_RGB565_REV);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
@@ -1184,42 +1218,10 @@ _mesa_texstore_rgb565(TEXSTORE_PARAMS)
       }
    }
    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;
-            /* check for byteswapped format */
-            if (dstFormat == MESA_FORMAT_RGB565) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_565( src[RCOMP],
-                                               src[GCOMP],
-                                               src[BCOMP] );
-                  src += 3;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_565_REV( src[RCOMP],
-                                                   src[GCOMP],
-                                                   src[BCOMP] );
-                  src += 3;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1232,7 +1234,6 @@ static GLboolean
 _mesa_texstore_rgba8888(TEXSTORE_PARAMS)
 {
    const GLboolean littleEndian = _mesa_little_endian();
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
 
    ASSERT(dstFormat == MESA_FORMAT_RGBA8888 ||
           dstFormat == MESA_FORMAT_RGBA8888_REV ||
@@ -1288,44 +1289,10 @@ _mesa_texstore_rgba8888(TEXSTORE_PARAMS)
 				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++) {
-            GLuint *dstUI = (GLuint *) dstRow;
-            if (dstFormat == MESA_FORMAT_RGBA8888 ||
-                dstFormat == MESA_FORMAT_RGBX8888) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUI[col] = PACK_COLOR_8888( src[RCOMP],
-                                                src[GCOMP],
-                                                src[BCOMP],
-                                                src[ACOMP] );
-                  src += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUI[col] = PACK_COLOR_8888_REV( src[RCOMP],
-                                                    src[GCOMP],
-                                                    src[BCOMP],
-                                                    src[ACOMP] );
-                  src += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1335,7 +1302,6 @@ static GLboolean
 _mesa_texstore_argb8888(TEXSTORE_PARAMS)
 {
    const GLboolean littleEndian = _mesa_little_endian();
-   const GLenum baseFormat = GL_RGBA;
 
    ASSERT(dstFormat == MESA_FORMAT_ARGB8888 ||
           dstFormat == MESA_FORMAT_ARGB8888_REV ||
@@ -1457,52 +1423,10 @@ _mesa_texstore_argb8888(TEXSTORE_PARAMS)
 				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++) {
-            GLuint *dstUI = (GLuint *) dstRow;
-            if (dstFormat == MESA_FORMAT_ARGB8888) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUI[col] = PACK_COLOR_8888( src[ACOMP],
-                                                src[RCOMP],
-                                                src[GCOMP],
-                                                src[BCOMP] );
-                  src += 4;
-               }
-            }
-            else if (dstFormat == MESA_FORMAT_XRGB8888) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUI[col] = PACK_COLOR_8888( 0xff,
-                                                src[RCOMP],
-                                                src[GCOMP],
-                                                src[BCOMP] );
-                  src += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUI[col] = PACK_COLOR_8888_REV( src[ACOMP],
-                                                    src[RCOMP],
-                                                    src[GCOMP],
-                                                    src[BCOMP] );
-                  src += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1511,8 +1435,6 @@ _mesa_texstore_argb8888(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_rgb888(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_RGB888);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 3);
 
@@ -1574,49 +1496,10 @@ _mesa_texstore_rgb888(TEXSTORE_PARAMS)
 				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 = (const GLubyte *) 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++) {
-#if 0
-            if (littleEndian) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstRow[col * 3 + 0] = src[RCOMP];
-                  dstRow[col * 3 + 1] = src[GCOMP];
-                  dstRow[col * 3 + 2] = src[BCOMP];
-                  srcUB += 3;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstRow[col * 3 + 0] = srcUB[BCOMP];
-                  dstRow[col * 3 + 1] = srcUB[GCOMP];
-                  dstRow[col * 3 + 2] = srcUB[RCOMP];
-                  srcUB += 3;
-               }
-            }
-#else
-            for (col = 0; col < srcWidth; col++) {
-               dstRow[col * 3 + 0] = src[BCOMP];
-               dstRow[col * 3 + 1] = src[GCOMP];
-               dstRow[col * 3 + 2] = src[RCOMP];
-               src += 3;
-            }
-#endif
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1625,8 +1508,6 @@ _mesa_texstore_rgb888(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_bgr888(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_BGR888);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 3);
 
@@ -1688,30 +1569,10 @@ _mesa_texstore_bgr888(TEXSTORE_PARAMS)
 				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 = (const GLubyte *) 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 * 3 + 0] = src[RCOMP];
-               dstRow[col * 3 + 1] = src[GCOMP];
-               dstRow[col * 3 + 2] = src[BCOMP];
-               src += 3;
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1720,8 +1581,6 @@ _mesa_texstore_bgr888(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_argb4444(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_ARGB4444 ||
           dstFormat == MESA_FORMAT_ARGB4444_REV);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
@@ -1738,43 +1597,10 @@ _mesa_texstore_argb4444(TEXSTORE_PARAMS)
                      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_ARGB4444) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_4444( src[ACOMP],
-                                                src[RCOMP],
-                                                src[GCOMP],
-                                                src[BCOMP] );
-                  src += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_4444_REV( src[ACOMP],
-                                                    src[RCOMP],
-                                                    src[GCOMP],
-                                                    src[BCOMP] );
-                  src += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1782,8 +1608,6 @@ _mesa_texstore_argb4444(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_rgba5551(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_RGBA5551);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
 
@@ -1799,32 +1623,10 @@ _mesa_texstore_rgba5551(TEXSTORE_PARAMS)
                      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;
-	    for (col = 0; col < srcWidth; col++) {
-	       dstUS[col] = PACK_COLOR_5551( src[RCOMP],
-					     src[GCOMP],
-					     src[BCOMP],
-					     src[ACOMP] );
-	      src += 4;
-	    }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -1832,8 +1634,6 @@ _mesa_texstore_rgba5551(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_argb1555(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_ARGB1555 ||
           dstFormat == MESA_FORMAT_ARGB1555_REV);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 2);
@@ -1850,43 +1650,10 @@ _mesa_texstore_argb1555(TEXSTORE_PARAMS)
                      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_ARGB1555) {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_1555( src[ACOMP],
-                                                src[RCOMP],
-                                                src[GCOMP],
-                                                src[BCOMP] );
-                  src += 4;
-               }
-            }
-            else {
-               for (col = 0; col < srcWidth; col++) {
-                  dstUS[col] = PACK_COLOR_1555_REV( src[ACOMP],
-                                                    src[RCOMP],
-                                                    src[GCOMP],
-                                                    src[BCOMP] );
-                  src += 4;
-               }
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
@@ -2396,8 +2163,6 @@ _mesa_texstore_signed_rgba_16(TEXSTORE_PARAMS)
 static GLboolean
 _mesa_texstore_rgb332(TEXSTORE_PARAMS)
 {
-   const GLenum baseFormat = _mesa_get_format_base_format(dstFormat);
-
    ASSERT(dstFormat == MESA_FORMAT_RGB332);
    ASSERT(_mesa_get_format_bytes(dstFormat) == 1);
 
@@ -2413,30 +2178,10 @@ _mesa_texstore_rgb332(TEXSTORE_PARAMS)
                      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] = PACK_COLOR_332( src[RCOMP],
-                                             src[GCOMP],
-                                             src[BCOMP] );
-               src += 3;
-            }
-            dstRow += dstRowStride;
-         }
-      }
-      free((void *) tempImage);
+      return store_ubyte_texture(ctx, dims, baseInternalFormat,
+                                 dstFormat, dstRowStride, dstSlices,
+                                 srcWidth, srcHeight, srcDepth,
+                                 srcFormat, srcType, srcAddr, srcPacking);
    }
    return GL_TRUE;
 }
diff --git a/mesalib/src/mesa/program/prog_statevars.c b/mesalib/src/mesa/program/prog_statevars.c
index f34a6d360..98ab9d003 100644
--- a/mesalib/src/mesa/program/prog_statevars.c
+++ b/mesalib/src/mesa/program/prog_statevars.c
@@ -495,29 +495,6 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
             value[3] = ctx->Point.Threshold;
          }
          return;
-      case STATE_POINT_SIZE_IMPL_CLAMP:
-         {
-           /* for implementation clamp only in vs */
-            GLfloat minImplSize;
-            GLfloat maxImplSize;
-            if (ctx->Point.PointSprite) {
-               minImplSize = ctx->Const.MinPointSizeAA;
-               maxImplSize = ctx->Const.MaxPointSize;
-            }
-            else if (ctx->Point.SmoothFlag || ctx->Multisample._Enabled) {
-               minImplSize = ctx->Const.MinPointSizeAA;
-               maxImplSize = ctx->Const.MaxPointSizeAA;
-            }
-            else {
-               minImplSize = ctx->Const.MinPointSize;
-               maxImplSize = ctx->Const.MaxPointSize;
-            }
-            value[0] = ctx->Point.Size;
-            value[1] = minImplSize;
-            value[2] = maxImplSize;
-            value[3] = ctx->Point.Threshold;
-         }
-         return;
       case STATE_LIGHT_SPOT_DIR_NORMALIZED:
          {
             /* here, state[2] is the light number */
@@ -729,7 +706,6 @@ _mesa_program_state_flags(const gl_state_index state[STATE_LENGTH])
       case STATE_FOG_PARAMS_OPTIMIZED:
 	 return _NEW_FOG;
       case STATE_POINT_SIZE_CLAMPED:
-      case STATE_POINT_SIZE_IMPL_CLAMP:
          return _NEW_POINT | _NEW_MULTISAMPLE;
       case STATE_LIGHT_SPOT_DIR_NORMALIZED:
       case STATE_LIGHT_POSITION:
@@ -921,9 +897,6 @@ append_token(char *dst, gl_state_index k)
    case STATE_POINT_SIZE_CLAMPED:
       append(dst, "pointSizeClamped");
       break;
-   case STATE_POINT_SIZE_IMPL_CLAMP:
-      append(dst, "pointSizeImplClamp");
-      break;
    case STATE_LIGHT_SPOT_DIR_NORMALIZED:
       append(dst, "lightSpotDirNormalized");
       break;
diff --git a/mesalib/src/mesa/program/prog_statevars.h b/mesalib/src/mesa/program/prog_statevars.h
index 8b731e12b..65baa7833 100644
--- a/mesalib/src/mesa/program/prog_statevars.h
+++ b/mesalib/src/mesa/program/prog_statevars.h
@@ -118,7 +118,6 @@ typedef enum gl_state_index_ {
    STATE_TEXRECT_SCALE,
    STATE_FOG_PARAMS_OPTIMIZED,  /* for faster fog calc */
    STATE_POINT_SIZE_CLAMPED,    /* includes implementation dependent size clamp */
-   STATE_POINT_SIZE_IMPL_CLAMP, /* for implementation clamp only in vs */
    STATE_LIGHT_SPOT_DIR_NORMALIZED,   /* pre-normalized spot dir */
    STATE_LIGHT_POSITION,              /* object vs eye space */
    STATE_LIGHT_POSITION_NORMALIZED,   /* object vs eye space */
diff --git a/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c b/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
index 25799bf2b..204f505a6 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
@@ -90,28 +90,10 @@ static void update_raster_state( struct st_context *st )
    if (ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION_EXT)
       raster->flatshade_first = 1;
 
-   /* _NEW_LIGHT | _NEW_PROGRAM
-    *
-    * Back-face colors can come from traditional lighting (when
-    * GL_LIGHT_MODEL_TWO_SIDE is set) or from vertex programs/shaders (when
-    * GL_VERTEX_PROGRAM_TWO_SIDE is set).  Note the logic here.
-    */
-   if (ctx->VertexProgram._Current) {
-      if (ctx->VertexProgram._Enabled ||
-          (ctx->Shader.CurrentVertexProgram &&
-           ctx->Shader.CurrentVertexProgram->LinkStatus)) {
-         /* user-defined vertex program or shader */
-         raster->light_twoside = ctx->VertexProgram.TwoSideEnabled;
-      }
-      else {
-         /* TNL-generated program */
-         raster->light_twoside = ctx->Light.Enabled && ctx->Light.Model.TwoSide;
-      }
-   }
-   else if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) {
-      raster->light_twoside = 1;
-   }
+   /* _NEW_LIGHT | _NEW_PROGRAM */
+   raster->light_twoside = ctx->VertexProgram._TwoSideEnabled;
 
+   /*_NEW_LIGHT | _NEW_BUFFERS */
    raster->clamp_vertex_color = !st->clamp_vert_color_in_shader &&
                                 ctx->Light._ClampVertexColor;
 
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 ab05896ce..f139e95fe 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -3843,12 +3843,6 @@ struct st_translate {
    struct ureg_src samplers[PIPE_MAX_SAMPLERS];
    struct ureg_src systemValues[SYSTEM_VALUE_MAX];
 
-   /* Extra info for handling point size clamping in vertex shader */
-   struct ureg_dst pointSizeResult; /**< Actual point size output register */
-   struct ureg_src pointSizeConst;  /**< Point size range constant register */
-   GLint pointSizeOutIndex;         /**< Temp point size output register */
-   GLboolean prevInstWrotePointSize;
-
    const GLuint *inputMapping;
    const GLuint *outputMapping;
 
@@ -3970,9 +3964,6 @@ dst_register(struct st_translate *t,
       return t->temps[index];
 
    case PROGRAM_OUTPUT:
-      if (t->procType == TGSI_PROCESSOR_VERTEX && index == VERT_RESULT_PSIZ)
-         t->prevInstWrotePointSize = GL_TRUE;
-
       if (t->procType == TGSI_PROCESSOR_VERTEX)
          assert(index < VERT_RESULT_MAX);
       else if (t->procType == TGSI_PROCESSOR_FRAGMENT)
@@ -4502,8 +4493,6 @@ st_translate_program(
    t->inputMapping = inputMapping;
    t->outputMapping = outputMapping;
    t->ureg = ureg;
-   t->pointSizeOutIndex = -1;
-   t->prevInstWrotePointSize = GL_FALSE;
 
    if (program->shader_program) {
       for (i = 0; i < program->shader_program->NumUserUniformStorage; i++) {
@@ -4597,25 +4586,6 @@ st_translate_program(
                                              outputSemanticName[i],
                                              outputSemanticIndex[i]);
          }
-         if ((outputSemanticName[i] == TGSI_SEMANTIC_PSIZE) && proginfo->Id) {
-            /* Writing to the point size result register requires special
-             * handling to implement clamping.
-             */
-            static const gl_state_index pointSizeClampState[STATE_LENGTH]
-               = { STATE_INTERNAL, STATE_POINT_SIZE_IMPL_CLAMP, (gl_state_index)0, (gl_state_index)0, (gl_state_index)0 };
-               /* XXX: note we are modifying the incoming shader here!  Need to
-               * do this before emitting the constant decls below, or this
-               * will be missed.
-               */
-            unsigned pointSizeClampConst =
-               _mesa_add_state_reference(proginfo->Parameters,
-                                         pointSizeClampState);
-            struct ureg_dst psizregtemp = ureg_DECL_temporary(ureg);
-            t->pointSizeConst = ureg_DECL_constant(ureg, pointSizeClampConst);
-            t->pointSizeResult = t->outputs[i];
-            t->pointSizeOutIndex = i;
-            t->outputs[i] = psizregtemp;
-         }
       }
       if (passthrough_edgeflags)
          emit_edgeflags(t);
@@ -4723,25 +4693,6 @@ st_translate_program(
       set_insn_start(t, ureg_get_instruction_number(ureg));
       compile_tgsi_instruction(t, (glsl_to_tgsi_instruction *)iter.get(),
                                clamp_color);
-
-      if (t->prevInstWrotePointSize && proginfo->Id) {
-         /* The previous instruction wrote to the (fake) vertex point size
-          * result register.  Now we need to clamp that value to the min/max
-          * point size range, putting the result into the real point size
-          * register.
-          * Note that we can't do this easily at the end of program due to
-          * possible early return.
-          */
-         set_insn_start(t, ureg_get_instruction_number(ureg));
-         ureg_MAX(t->ureg,
-                  ureg_writemask(t->outputs[t->pointSizeOutIndex], WRITEMASK_X),
-                  ureg_src(t->outputs[t->pointSizeOutIndex]),
-                  ureg_swizzle(t->pointSizeConst, 1,1,1,1));
-         ureg_MIN(t->ureg, ureg_writemask(t->pointSizeResult, WRITEMASK_X),
-                  ureg_src(t->outputs[t->pointSizeOutIndex]),
-                  ureg_swizzle(t->pointSizeConst, 2,2,2,2));
-      }
-      t->prevInstWrotePointSize = GL_FALSE;
    }
 
    /* Fix up all emitted labels:
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 fc77089e7..e414ed88c 100644
--- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -74,12 +74,6 @@ struct st_translate {
    struct ureg_src samplers[PIPE_MAX_SAMPLERS];
    struct ureg_src systemValues[SYSTEM_VALUE_MAX];
 
-   /* Extra info for handling point size clamping in vertex shader */
-   struct ureg_dst pointSizeResult; /**< Actual point size output register */
-   struct ureg_src pointSizeConst;  /**< Point size range constant register */
-   GLint pointSizeOutIndex;         /**< Temp point size output register */
-   GLboolean prevInstWrotePointSize;
-
    const GLuint *inputMapping;
    const GLuint *outputMapping;
 
@@ -187,9 +181,6 @@ dst_register( struct st_translate *t,
       return t->temps[index];
 
    case PROGRAM_OUTPUT:
-      if (t->procType == TGSI_PROCESSOR_VERTEX && index == VERT_RESULT_PSIZ)
-         t->prevInstWrotePointSize = GL_TRUE;
-
       if (t->procType == TGSI_PROCESSOR_VERTEX)
          assert(index < VERT_RESULT_MAX);
       else if (t->procType == TGSI_PROCESSOR_FRAGMENT)
@@ -1057,8 +1048,6 @@ st_translate_mesa_program(
    t->inputMapping = inputMapping;
    t->outputMapping = outputMapping;
    t->ureg = ureg;
-   t->pointSizeOutIndex = -1;
-   t->prevInstWrotePointSize = GL_FALSE;
 
    /*_mesa_print_program(program);*/
 
@@ -1149,25 +1138,6 @@ st_translate_mesa_program(
          t->outputs[i] = ureg_DECL_output( ureg,
                                            outputSemanticName[i],
                                            outputSemanticIndex[i] );
-         if ((outputSemanticName[i] == TGSI_SEMANTIC_PSIZE) && program->Id) {
-            /* Writing to the point size result register requires special
-             * handling to implement clamping.
-             */
-            static const gl_state_index pointSizeClampState[STATE_LENGTH]
-               = { STATE_INTERNAL, STATE_POINT_SIZE_IMPL_CLAMP, 0, 0, 0 };
-               /* XXX: note we are modifying the incoming shader here!  Need to
-               * do this before emitting the constant decls below, or this
-               * will be missed:
-               */
-            unsigned pointSizeClampConst =
-               _mesa_add_state_reference(program->Parameters,
-                                         pointSizeClampState);
-            struct ureg_dst psizregtemp = ureg_DECL_temporary( ureg );
-            t->pointSizeConst = ureg_DECL_constant( ureg, pointSizeClampConst );
-            t->pointSizeResult = t->outputs[i];
-            t->pointSizeOutIndex = i;
-            t->outputs[i] = psizregtemp;
-         }
       }
       if (passthrough_edgeflags)
          emit_edgeflags( t, program );
@@ -1259,25 +1229,6 @@ st_translate_mesa_program(
    for (i = 0; i < program->NumInstructions; i++) {
       set_insn_start( t, ureg_get_instruction_number( ureg ));
       compile_instruction( t, &program->Instructions[i], clamp_color );
-
-      if (t->prevInstWrotePointSize && program->Id) {
-         /* The previous instruction wrote to the (fake) vertex point size
-          * result register.  Now we need to clamp that value to the min/max
-          * point size range, putting the result into the real point size
-          * register.
-          * Note that we can't do this easily at the end of program due to
-          * possible early return.
-          */
-         set_insn_start( t, ureg_get_instruction_number( ureg ));
-         ureg_MAX( t->ureg,
-                   ureg_writemask(t->outputs[t->pointSizeOutIndex], WRITEMASK_X),
-                   ureg_src(t->outputs[t->pointSizeOutIndex]),
-                   ureg_swizzle(t->pointSizeConst, 1,1,1,1));
-         ureg_MIN( t->ureg, ureg_writemask(t->pointSizeResult, WRITEMASK_X),
-                   ureg_src(t->outputs[t->pointSizeOutIndex]),
-                   ureg_swizzle(t->pointSizeConst, 2,2,2,2));
-      }
-      t->prevInstWrotePointSize = GL_FALSE;
    }
 
    /* Fix up all emitted labels: