Merge remote-tracking branch 'origin/released'

Conflicts:
	mesalib/src/mapi/glapi/glapi_priv.h
	mesalib/src/mesa/drivers/dri/swrast/swrast.c
	xorg-server/dix/dispatch.c
	xorg-server/os/utils.c
	xorg-server/record/record.c

135 files changed, 5743 insertions, 1708 deletions

diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources
index ec7547cad..62e6b94ca 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.sources
+++ b/mesalib/src/gallium/auxiliary/Makefile.sources
@@ -197,7 +197,6 @@ C_SOURCES := \
 	util/u_dirty_surfaces.h \
 	util/u_dl.c \
 	util/u_dl.h \
-	util/u_double_list.h \
 	util/u_draw.c \
 	util/u_draw.h \
 	util/u_draw_quad.c \
diff --git a/mesalib/src/gallium/auxiliary/hud/hud_driver_query.c b/mesalib/src/gallium/auxiliary/hud/hud_driver_query.c
index 53771fcae..603aba7e8 100644
--- a/mesalib/src/gallium/auxiliary/hud/hud_driver_query.c
+++ b/mesalib/src/gallium/auxiliary/hud/hud_driver_query.c
@@ -187,6 +187,7 @@ hud_driver_query_install(struct hud_pane *pane, struct pipe_context *pipe,
    struct pipe_screen *screen = pipe->screen;
    struct pipe_driver_query_info query;
    unsigned num_queries, i;
+   boolean uses_byte_units;
    boolean found = FALSE;
 
    if (!screen->get_driver_query_info)
@@ -205,7 +206,9 @@ hud_driver_query_install(struct hud_pane *pane, struct pipe_context *pipe,
    if (!found)
       return FALSE;
 
+   uses_byte_units = query.type == PIPE_DRIVER_QUERY_TYPE_BYTES;
    hud_pipe_query_install(pane, pipe, query.name, query.query_type, 0,
-                      query.max_value, query.uses_byte_units);
+                          query.max_value.u64, uses_byte_units);
+
    return TRUE;
 }
diff --git a/mesalib/src/gallium/auxiliary/hud/hud_private.h b/mesalib/src/gallium/auxiliary/hud/hud_private.h
index 230f02664..632926b87 100644
--- a/mesalib/src/gallium/auxiliary/hud/hud_private.h
+++ b/mesalib/src/gallium/auxiliary/hud/hud_private.h
@@ -29,7 +29,7 @@
 #define HUD_PRIVATE_H
 
 #include "pipe/p_context.h"
-#include "util/u_double_list.h"
+#include "util/list.h"
 
 struct hud_graph {
    /* initialized by common code */
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 9d087fe8a..24a5b93e1 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -1306,6 +1306,7 @@ void util_blitter_default_src_texture(struct pipe_sampler_view *src_templ,
                                       unsigned srclevel)
 {
     memset(src_templ, 0, sizeof(*src_templ));
+    src_templ->target = src->target;
     src_templ->format = util_format_linear(src->format);
     src_templ->u.tex.first_level = srclevel;
     src_templ->u.tex.last_level = srclevel;
diff --git a/mesalib/src/gallium/auxiliary/util/u_debug_flush.c b/mesalib/src/gallium/auxiliary/util/u_debug_flush.c
index cdefca2fb..52e72cd6d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_debug_flush.c
+++ b/mesalib/src/gallium/auxiliary/util/u_debug_flush.c
@@ -44,7 +44,7 @@
 #include "util/u_memory.h"
 #include "util/u_debug_flush.h"
 #include "util/u_hash_table.h"
-#include "util/u_double_list.h"
+#include "util/list.h"
 #include "util/u_inlines.h"
 #include "util/u_string.h"
 #include "os/os_thread.h"
diff --git a/mesalib/src/gallium/auxiliary/util/u_debug_memory.c b/mesalib/src/gallium/auxiliary/util/u_debug_memory.c
index 1ad0e7220..747837cd1 100644
--- a/mesalib/src/gallium/auxiliary/util/u_debug_memory.c
+++ b/mesalib/src/gallium/auxiliary/util/u_debug_memory.c
@@ -42,7 +42,7 @@
 
 #include "util/u_debug.h" 
 #include "util/u_debug_stack.h" 
-#include "util/u_double_list.h" 
+#include "util/list.h"
 
 
 #define DEBUG_MEMORY_MAGIC 0x6e34090aU 
diff --git a/mesalib/src/gallium/auxiliary/util/u_dirty_surfaces.h b/mesalib/src/gallium/auxiliary/util/u_dirty_surfaces.h
index f3618d9be..d31f8b917 100644
--- a/mesalib/src/gallium/auxiliary/util/u_dirty_surfaces.h
+++ b/mesalib/src/gallium/auxiliary/util/u_dirty_surfaces.h
@@ -29,7 +29,7 @@
 
 #include "pipe/p_state.h"
 
-#include "util/u_double_list.h"
+#include "util/list.h"
 #include "util/u_math.h"
 
 struct pipe_context;
diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources
index c471eca23..d784a8107 100644
--- a/mesalib/src/glsl/Makefile.sources
+++ b/mesalib/src/glsl/Makefile.sources
@@ -22,6 +22,7 @@ NIR_FILES = \
 	nir/glsl_to_nir.h \
 	nir/nir.c \
 	nir/nir.h \
+	nir/nir_array.h \
 	nir/nir_builder.h \
 	nir/nir_constant_expressions.h \
 	nir/nir_dominance.c \
diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp
index 18b82e3be..14e630905 100644
--- a/mesalib/src/glsl/ast_to_hir.cpp
+++ b/mesalib/src/glsl/ast_to_hir.cpp
@@ -1558,6 +1558,18 @@ ast_expression::do_hir(exec_list *instructions,
          error_emitted = true;
       }
 
+      /* From section 4.1.7 of the GLSL 4.50 spec (Opaque Types):
+       *
+       *  "Except for array indexing, structure member selection, and
+       *   parentheses, opaque variables are not allowed to be operands in
+       *   expressions; such use results in a compile-time error."
+       */
+      if (type->contains_opaque()) {
+         _mesa_glsl_error(&loc, state, "opaque variables cannot be operands "
+                          "of the ?: operator");
+         error_emitted = true;
+      }
+
       ir_constant *cond_val = op[0]->constant_expression_value();
 
       if (then_instructions.is_empty()
@@ -2357,6 +2369,14 @@ apply_image_qualifier_to_variable(const struct ast_type_qualifier *qual,
 
          var->data.image_format = GL_NONE;
       }
+   } else if (qual->flags.q.read_only ||
+              qual->flags.q.write_only ||
+              qual->flags.q.coherent ||
+              qual->flags.q._volatile ||
+              qual->flags.q.restrict_flag ||
+              qual->flags.q.explicit_image_format) {
+      _mesa_glsl_error(loc, state, "memory qualifiers may only be applied to "
+                       "images");
    }
 }
 
@@ -2781,8 +2801,21 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
       validate_matrix_layout_for_type(state, loc, var->type, var);
    }
 
-   if (var->type->contains_image())
-      apply_image_qualifier_to_variable(qual, var, state, loc);
+   apply_image_qualifier_to_variable(qual, var, state, loc);
+
+   /* From section 4.4.1.3 of the GLSL 4.50 specification (Fragment Shader
+    * Inputs):
+    *
+    *  "Fragment shaders also allow the following layout qualifier on in only
+    *   (not with variable declarations)
+    *     layout-qualifier-id
+    *        early_fragment_tests
+    *   [...]"
+    */
+   if (qual->flags.q.early_fragment_tests) {
+      _mesa_glsl_error(loc, state, "early_fragment_tests layout qualifier only "
+                       "valid in fragment shader input layout declaration.");
+   }
 }
 
 /**
@@ -3541,6 +3574,9 @@ ast_declarator_list::hir(exec_list *instructions,
             case GLSL_TYPE_INT:
                if (state->is_version(120, 300))
                   break;
+            case GLSL_TYPE_DOUBLE:
+               if (check_type->base_type == GLSL_TYPE_DOUBLE && (state->is_version(410, 0) || state->ARB_vertex_attrib_64bit_enable))
+                  break;
             /* FALLTHROUGH */
             default:
                _mesa_glsl_error(& loc, state,
diff --git a/mesalib/src/glsl/ast_type.cpp b/mesalib/src/glsl/ast_type.cpp
index b596cd59e..1bcf6a2e8 100644
--- a/mesalib/src/glsl/ast_type.cpp
+++ b/mesalib/src/glsl/ast_type.cpp
@@ -293,11 +293,7 @@ ast_type_qualifier::merge_in_qualifier(YYLTYPE *loc,
       valid_in_mask.flags.q.invocations = 1;
       break;
    case MESA_SHADER_FRAGMENT:
-      if (q.flags.q.early_fragment_tests) {
-         state->early_fragment_tests = true;
-      } else {
-         _mesa_glsl_error(loc, state, "invalid input layout qualifier");
-      }
+      valid_in_mask.flags.q.early_fragment_tests = 1;
       break;
    case MESA_SHADER_COMPUTE:
       create_cs_ast |=
@@ -345,6 +341,10 @@ ast_type_qualifier::merge_in_qualifier(YYLTYPE *loc,
       this->invocations = q.invocations;
    }
 
+   if (q.flags.q.early_fragment_tests) {
+      state->fs_early_fragment_tests = true;
+   }
+
    if (create_gs_ast) {
       node = new(mem_ctx) ast_gs_input_layout(*loc, q.prim_type);
    } else if (create_cs_ast) {
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 98d0b1887..499210685 100755
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -136,6 +136,12 @@ v140(const _mesa_glsl_parse_state *state)
 }
 
 static bool
+es31(const _mesa_glsl_parse_state *state)
+{
+   return state->is_version(0, 310);
+}
+
+static bool
 texture_rectangle(const _mesa_glsl_parse_state *state)
 {
    return state->ARB_texture_rectangle_enable;
@@ -194,7 +200,8 @@ shader_bit_encoding(const _mesa_glsl_parse_state *state)
 static bool
 shader_integer_mix(const _mesa_glsl_parse_state *state)
 {
-   return v130(state) && state->EXT_shader_integer_mix_enable;
+   return state->is_version(450, 310) ||
+          (v130(state) && state->EXT_shader_integer_mix_enable);
 }
 
 static bool
@@ -219,10 +226,17 @@ gpu_shader5(const _mesa_glsl_parse_state *state)
 }
 
 static bool
-shader_packing_or_gpu_shader5(const _mesa_glsl_parse_state *state)
+gpu_shader5_or_es31(const _mesa_glsl_parse_state *state)
+{
+   return state->is_version(400, 310) || state->ARB_gpu_shader5_enable;
+}
+
+static bool
+shader_packing_or_es31_or_gpu_shader5(const _mesa_glsl_parse_state *state)
 {
    return state->ARB_shading_language_packing_enable ||
-          gpu_shader5(state);
+          state->ARB_gpu_shader5_enable ||
+          state->is_version(400, 310);
 }
 
 static bool
@@ -297,15 +311,24 @@ texture_gather(const _mesa_glsl_parse_state *state)
           state->ARB_gpu_shader5_enable;
 }
 
+static bool
+texture_gather_or_es31(const _mesa_glsl_parse_state *state)
+{
+   return state->is_version(400, 310) ||
+          state->ARB_texture_gather_enable ||
+          state->ARB_gpu_shader5_enable;
+}
+
 /* Only ARB_texture_gather but not GLSL 4.0 or ARB_gpu_shader5.
  * used for relaxation of const offset requirements.
  */
 static bool
-texture_gather_only(const _mesa_glsl_parse_state *state)
+texture_gather_only_or_es31(const _mesa_glsl_parse_state *state)
 {
    return !state->is_version(400, 0) &&
           !state->ARB_gpu_shader5_enable &&
-          state->ARB_texture_gather_enable;
+          (state->ARB_texture_gather_enable ||
+           state->is_version(0, 310));
 }
 
 /* Desktop GL or OES_standard_derivatives + fragment shader only */
@@ -359,7 +382,7 @@ tex3d_lod(const _mesa_glsl_parse_state *state)
 static bool
 shader_atomic_counters(const _mesa_glsl_parse_state *state)
 {
-   return state->ARB_shader_atomic_counters_enable;
+   return state->has_atomic_counters();
 }
 
 static bool
@@ -1161,12 +1184,12 @@ builtin_builder::create_builtins()
 
    add_function("packUnorm2x16",   _packUnorm2x16(shader_packing_or_es3_or_gpu_shader5),   NULL);
    add_function("packSnorm2x16",   _packSnorm2x16(shader_packing_or_es3),                  NULL);
-   add_function("packUnorm4x8",    _packUnorm4x8(shader_packing_or_gpu_shader5),           NULL);
-   add_function("packSnorm4x8",    _packSnorm4x8(shader_packing_or_gpu_shader5),           NULL);
+   add_function("packUnorm4x8",    _packUnorm4x8(shader_packing_or_es31_or_gpu_shader5),   NULL);
+   add_function("packSnorm4x8",    _packSnorm4x8(shader_packing_or_es31_or_gpu_shader5),   NULL);
    add_function("unpackUnorm2x16", _unpackUnorm2x16(shader_packing_or_es3_or_gpu_shader5), NULL);
    add_function("unpackSnorm2x16", _unpackSnorm2x16(shader_packing_or_es3),                NULL);
-   add_function("unpackUnorm4x8",  _unpackUnorm4x8(shader_packing_or_gpu_shader5),         NULL);
-   add_function("unpackSnorm4x8",  _unpackSnorm4x8(shader_packing_or_gpu_shader5),         NULL);
+   add_function("unpackUnorm4x8",  _unpackUnorm4x8(shader_packing_or_es31_or_gpu_shader5), NULL);
+   add_function("unpackSnorm4x8",  _unpackSnorm4x8(shader_packing_or_es31_or_gpu_shader5), NULL);
    add_function("packHalf2x16",    _packHalf2x16(shader_packing_or_es3),                   NULL);
    add_function("unpackHalf2x16",  _unpackHalf2x16(shader_packing_or_es3),                 NULL);
    add_function("packDouble2x32",    _packDouble2x32(fp64),                   NULL);
@@ -2202,61 +2225,69 @@ builtin_builder::create_builtins()
                 NULL);
 
    add_function("textureGather",
-                _texture(ir_tg4, texture_gather, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type),
-                _texture(ir_tg4, texture_gather, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type),
-                _texture(ir_tg4, texture_gather, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type),
 
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DRect_type, glsl_type::vec2_type),
                 _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, glsl_type::vec2_type),
                 _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, glsl_type::vec2_type),
 
-                _texture(ir_tg4, texture_gather, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type),
-                _texture(ir_tg4, texture_gather, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type),
-                _texture(ir_tg4, texture_gather, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type),
 
-                _texture(ir_tg4, texture_gather, glsl_type::vec4_type, glsl_type::samplerCube_type, glsl_type::vec3_type),
-                _texture(ir_tg4, texture_gather, glsl_type::ivec4_type, glsl_type::isamplerCube_type, glsl_type::vec3_type),
-                _texture(ir_tg4, texture_gather, glsl_type::uvec4_type, glsl_type::usamplerCube_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::vec4_type, glsl_type::samplerCube_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::ivec4_type, glsl_type::isamplerCube_type, glsl_type::vec3_type),
+                _texture(ir_tg4, texture_gather_or_es31, glsl_type::uvec4_type, glsl_type::usamplerCube_type, glsl_type::vec3_type),
 
                 _texture(ir_tg4, texture_gather, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, glsl_type::vec4_type),
                 _texture(ir_tg4, texture_gather, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, glsl_type::vec4_type),
                 _texture(ir_tg4, texture_gather, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, glsl_type::vec4_type),
 
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type, TEX_COMPONENT),
 
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DRect_type, glsl_type::vec2_type, TEX_COMPONENT),
                 _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, glsl_type::vec2_type, TEX_COMPONENT),
                 _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, glsl_type::vec2_type, TEX_COMPONENT),
 
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type, TEX_COMPONENT),
 
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::samplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isamplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
-                _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usamplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::samplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::ivec4_type, glsl_type::isamplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::uvec4_type, glsl_type::usamplerCube_type, glsl_type::vec3_type, TEX_COMPONENT),
 
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, glsl_type::vec4_type, TEX_COMPONENT),
                 _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, glsl_type::vec4_type, TEX_COMPONENT),
                 _texture(ir_tg4, gpu_shader5, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, glsl_type::vec4_type, TEX_COMPONENT),
 
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, glsl_type::vec2_type),
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, glsl_type::vec3_type),
-                _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::samplerCubeShadow_type, glsl_type::vec3_type),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, glsl_type::vec2_type),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, glsl_type::vec3_type),
+                _texture(ir_tg4, gpu_shader5_or_es31, glsl_type::vec4_type, glsl_type::samplerCubeShadow_type, glsl_type::vec3_type),
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::samplerCubeArrayShadow_type, glsl_type::vec4_type),
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, glsl_type::vec2_type),
                 NULL);
 
    add_function("textureGatherOffset",
-                _texture(ir_tg4, texture_gather_only, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
-                _texture(ir_tg4, texture_gather_only, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
-                _texture(ir_tg4, texture_gather_only, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type, TEX_OFFSET),
+
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
+                _texture(ir_tg4, texture_gather_only_or_es31, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
 
-                _texture(ir_tg4, texture_gather_only, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
-                _texture(ir_tg4, texture_gather_only, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
-                _texture(ir_tg4, texture_gather_only, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET),
+                _texture(ir_tg4, es31, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_OFFSET | TEX_COMPONENT),
+                _texture(ir_tg4, es31, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_OFFSET | TEX_COMPONENT),
+                _texture(ir_tg4, es31, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::vec2_type, TEX_OFFSET | TEX_COMPONENT),
+
+                _texture(ir_tg4, es31, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET | TEX_COMPONENT),
+                _texture(ir_tg4, es31, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET | TEX_COMPONENT),
+                _texture(ir_tg4, es31, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::vec3_type, TEX_OFFSET | TEX_COMPONENT),
 
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::vec2_type, TEX_OFFSET_NONCONST),
                 _texture(ir_tg4, gpu_shader5, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::vec2_type, TEX_OFFSET_NONCONST),
@@ -2285,6 +2316,9 @@ builtin_builder::create_builtins()
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, glsl_type::vec2_type, TEX_OFFSET_NONCONST),
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, glsl_type::vec3_type, TEX_OFFSET_NONCONST),
                 _texture(ir_tg4, gpu_shader5, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, glsl_type::vec2_type, TEX_OFFSET_NONCONST),
+
+                _texture(ir_tg4, es31, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, glsl_type::vec2_type, TEX_OFFSET),
+                _texture(ir_tg4, es31, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, glsl_type::vec3_type, TEX_OFFSET),
                 NULL);
 
    add_function("textureGatherOffsets",
@@ -4445,7 +4479,7 @@ builtin_builder::_bitfieldExtract(const glsl_type *type)
    ir_variable *value  = in_var(type, "value");
    ir_variable *offset = in_var(glsl_type::int_type, "offset");
    ir_variable *bits   = in_var(glsl_type::int_type, "bits");
-   MAKE_SIG(type, gpu_shader5, 3, value, offset, bits);
+   MAKE_SIG(type, gpu_shader5_or_es31, 3, value, offset, bits);
 
    body.emit(ret(expr(ir_triop_bitfield_extract, value, offset, bits)));
 
@@ -4459,33 +4493,33 @@ builtin_builder::_bitfieldInsert(const glsl_type *type)
    ir_variable *insert = in_var(type, "insert");
    ir_variable *offset = in_var(glsl_type::int_type, "offset");
    ir_variable *bits   = in_var(glsl_type::int_type, "bits");
-   MAKE_SIG(type, gpu_shader5, 4, base, insert, offset, bits);
+   MAKE_SIG(type, gpu_shader5_or_es31, 4, base, insert, offset, bits);
 
    body.emit(ret(bitfield_insert(base, insert, offset, bits)));
 
    return sig;
 }
 
-UNOP(bitfieldReverse, ir_unop_bitfield_reverse, gpu_shader5)
+UNOP(bitfieldReverse, ir_unop_bitfield_reverse, gpu_shader5_or_es31)
 
 ir_function_signature *
 builtin_builder::_bitCount(const glsl_type *type)
 {
-   return unop(gpu_shader5, ir_unop_bit_count,
+   return unop(gpu_shader5_or_es31, ir_unop_bit_count,
                glsl_type::ivec(type->vector_elements), type);
 }
 
 ir_function_signature *
 builtin_builder::_findLSB(const glsl_type *type)
 {
-   return unop(gpu_shader5, ir_unop_find_lsb,
+   return unop(gpu_shader5_or_es31, ir_unop_find_lsb,
                glsl_type::ivec(type->vector_elements), type);
 }
 
 ir_function_signature *
 builtin_builder::_findMSB(const glsl_type *type)
 {
-   return unop(gpu_shader5, ir_unop_find_msb,
+   return unop(gpu_shader5_or_es31, ir_unop_find_msb,
                glsl_type::ivec(type->vector_elements), type);
 }
 
@@ -4505,7 +4539,7 @@ builtin_builder::_fma(builtin_available_predicate avail, const glsl_type *type)
 ir_function_signature *
 builtin_builder::_ldexp(const glsl_type *x_type, const glsl_type *exp_type)
 {
-   return binop(ir_binop_ldexp, x_type->base_type == GLSL_TYPE_DOUBLE ? fp64 : gpu_shader5, x_type, x_type, exp_type);
+   return binop(ir_binop_ldexp, x_type->base_type == GLSL_TYPE_DOUBLE ? fp64 : gpu_shader5_or_es31, x_type, x_type, exp_type);
 }
 
 ir_function_signature *
@@ -4526,7 +4560,7 @@ builtin_builder::_frexp(const glsl_type *x_type, const glsl_type *exp_type)
 {
    ir_variable *x = in_var(x_type, "x");
    ir_variable *exponent = out_var(exp_type, "exp");
-   MAKE_SIG(x_type, gpu_shader5, 2, x, exponent);
+   MAKE_SIG(x_type, gpu_shader5_or_es31, 2, x, exponent);
 
    const unsigned vec_elem = x_type->vector_elements;
    const glsl_type *bvec = glsl_type::get_instance(GLSL_TYPE_BOOL, vec_elem, 1);
@@ -4575,7 +4609,7 @@ builtin_builder::_uaddCarry(const glsl_type *type)
    ir_variable *x = in_var(type, "x");
    ir_variable *y = in_var(type, "y");
    ir_variable *carry = out_var(type, "carry");
-   MAKE_SIG(type, gpu_shader5, 3, x, y, carry);
+   MAKE_SIG(type, gpu_shader5_or_es31, 3, x, y, carry);
 
    body.emit(assign(carry, ir_builder::carry(x, y)));
    body.emit(ret(add(x, y)));
@@ -4589,7 +4623,7 @@ builtin_builder::_usubBorrow(const glsl_type *type)
    ir_variable *x = in_var(type, "x");
    ir_variable *y = in_var(type, "y");
    ir_variable *borrow = out_var(type, "borrow");
-   MAKE_SIG(type, gpu_shader5, 3, x, y, borrow);
+   MAKE_SIG(type, gpu_shader5_or_es31, 3, x, y, borrow);
 
    body.emit(assign(borrow, ir_builder::borrow(x, y)));
    body.emit(ret(sub(x, y)));
@@ -4607,7 +4641,7 @@ builtin_builder::_mulExtended(const glsl_type *type)
    ir_variable *y = in_var(type, "y");
    ir_variable *msb = out_var(type, "msb");
    ir_variable *lsb = out_var(type, "lsb");
-   MAKE_SIG(glsl_type::void_type, gpu_shader5, 4, x, y, msb, lsb);
+   MAKE_SIG(glsl_type::void_type, gpu_shader5_or_es31, 4, x, y, msb, lsb);
 
    body.emit(assign(msb, imul_high(x, y)));
    body.emit(assign(lsb, mul(x, y)));
diff --git a/mesalib/src/glsl/builtin_types.cpp b/mesalib/src/glsl/builtin_types.cpp
index fef86df28..d92e2eb30 100644
--- a/mesalib/src/glsl/builtin_types.cpp
+++ b/mesalib/src/glsl/builtin_types.cpp
@@ -372,7 +372,7 @@ _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state)
       add_type(symbols, glsl_type::uimage2DMSArray_type);
    }
 
-   if (state->ARB_shader_atomic_counters_enable) {
+   if (state->has_atomic_counters()) {
       add_type(symbols, glsl_type::atomic_uint_type);
    }
 
diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp
index 21e7331c7..6806aa1f9 100644
--- a/mesalib/src/glsl/builtin_variables.cpp
+++ b/mesalib/src/glsl/builtin_variables.cpp
@@ -653,19 +653,46 @@ builtin_variable_generator::generate_constants()
       add_const("gl_MaxTextureCoords", state->Const.MaxTextureCoords);
    }
 
-   if (state->ARB_shader_atomic_counters_enable) {
+   if (state->has_atomic_counters()) {
       add_const("gl_MaxVertexAtomicCounters",
                 state->Const.MaxVertexAtomicCounters);
-      add_const("gl_MaxGeometryAtomicCounters",
-                state->Const.MaxGeometryAtomicCounters);
       add_const("gl_MaxFragmentAtomicCounters",
                 state->Const.MaxFragmentAtomicCounters);
       add_const("gl_MaxCombinedAtomicCounters",
                 state->Const.MaxCombinedAtomicCounters);
       add_const("gl_MaxAtomicCounterBindings",
                 state->Const.MaxAtomicBufferBindings);
-      add_const("gl_MaxTessControlAtomicCounters", 0);
-      add_const("gl_MaxTessEvaluationAtomicCounters", 0);
+
+      /* When Mesa adds support for GL_OES_geometry_shader and
+       * GL_OES_tessellation_shader, this will need to change.
+       */
+      if (!state->es_shader) {
+         add_const("gl_MaxGeometryAtomicCounters",
+                   state->Const.MaxGeometryAtomicCounters);
+         add_const("gl_MaxTessControlAtomicCounters", 0);
+         add_const("gl_MaxTessEvaluationAtomicCounters", 0);
+      }
+   }
+
+   if (state->is_version(420, 310)) {
+      add_const("gl_MaxVertexAtomicCounterBuffers",
+                state->Const.MaxVertexAtomicCounterBuffers);
+      add_const("gl_MaxFragmentAtomicCounterBuffers",
+                state->Const.MaxFragmentAtomicCounterBuffers);
+      add_const("gl_MaxCombinedAtomicCounterBuffers",
+                state->Const.MaxCombinedAtomicCounterBuffers);
+      add_const("gl_MaxAtomicCounterBufferSize",
+                state->Const.MaxAtomicCounterBufferSize);
+
+      /* When Mesa adds support for GL_OES_geometry_shader and
+       * GL_OES_tessellation_shader, this will need to change.
+       */
+      if (!state->es_shader) {
+         add_const("gl_MaxGeometryAtomicCounterBuffers",
+                   state->Const.MaxGeometryAtomicCounterBuffers);
+         add_const("gl_MaxTessControlAtomicCounterBuffers", 0);
+         add_const("gl_MaxTessEvaluationAtomicCounterBuffers", 0);
+      }
    }
 
    if (state->is_version(430, 0) || state->ARB_compute_shader_enable) {
diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y
index cfceca66b..a11b6b2c7 100644
--- a/mesalib/src/glsl/glcpp/glcpp-parse.y
+++ b/mesalib/src/glsl/glcpp/glcpp-parse.y
@@ -2448,6 +2448,9 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
               if (extensions->ARB_gpu_shader_fp64)
                  add_builtin_define(parser, "GL_ARB_gpu_shader_fp64", 1);
 
+	      if (extensions->ARB_vertex_attrib_64bit)
+	         add_builtin_define(parser, "GL_ARB_vertex_attrib_64bit", 1);
+
 	      if (extensions->AMD_vertex_shader_layer)
 	         add_builtin_define(parser, "GL_AMD_vertex_shader_layer", 1);
 
diff --git a/mesalib/src/glsl/glsl_lexer.ll b/mesalib/src/glsl/glsl_lexer.ll
index 2785ed168..10db5b8b6 100644
--- a/mesalib/src/glsl/glsl_lexer.ll
+++ b/mesalib/src/glsl/glsl_lexer.ll
@@ -409,7 +409,7 @@ restrict	KEYWORD_WITH_ALT(420, 300, 420, 0, yyextra->ARB_shader_image_load_store
 readonly	KEYWORD_WITH_ALT(420, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, READONLY);
 writeonly	KEYWORD_WITH_ALT(420, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, WRITEONLY);
 
-atomic_uint     KEYWORD_WITH_ALT(420, 300, 420, 0, yyextra->ARB_shader_atomic_counters_enable, ATOMIC_UINT);
+atomic_uint     KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_atomic_counters_enable, ATOMIC_UINT);
 
 struct		return STRUCT;
 void		return VOID_TOK;
diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy
index d33fcfe6b..a23c01d30 100644
--- a/mesalib/src/glsl/glsl_parser.yy
+++ b/mesalib/src/glsl/glsl_parser.yy
@@ -215,6 +215,7 @@ static bool match_layout_qualifier(const char *s1, const char *s2,
 %type <type_qualifier> layout_qualifier
 %type <type_qualifier> layout_qualifier_id_list layout_qualifier_id
 %type <type_qualifier> interface_block_layout_qualifier
+%type <type_qualifier> memory_qualifier
 %type <type_qualifier> interface_qualifier
 %type <type_specifier> type_specifier
 %type <type_specifier> type_specifier_nonarray
@@ -1001,6 +1002,11 @@ parameter_qualifier:
       $$ = $2;
       $$.precision = $1;
    }
+   | memory_qualifier parameter_qualifier
+   {
+      $$ = $1;
+      $$.merge_qualifier(&@1, state, $2);
+   }
 
 parameter_direction_qualifier:
    IN_TOK
@@ -1361,6 +1367,21 @@ layout_qualifier_id:
 
          if (!$$.flags.i &&
              match_layout_qualifier($1, "early_fragment_tests", state) == 0) {
+            /* From section 4.4.1.3 of the GLSL 4.50 specification
+             * (Fragment Shader Inputs):
+             *
+             *  "Fragment shaders also allow the following layout
+             *   qualifier on in only (not with variable declarations)
+             *     layout-qualifier-id
+             *        early_fragment_tests
+             *   [...]"
+             */
+            if (state->stage != MESA_SHADER_FRAGMENT) {
+               _mesa_glsl_error(& @1, state,
+                                "early_fragment_tests layout qualifier only "
+                                "valid in fragment shaders");
+            }
+
             $$.flags.q.early_fragment_tests = 1;
          }
       }
@@ -1405,13 +1426,13 @@ layout_qualifier_id:
       }
 
       if ((state->ARB_shading_language_420pack_enable ||
-           state->ARB_shader_atomic_counters_enable) &&
+           state->has_atomic_counters()) &&
           match_layout_qualifier("binding", $1, state) == 0) {
          $$.flags.q.explicit_binding = 1;
          $$.binding = $3;
       }
 
-      if (state->ARB_shader_atomic_counters_enable &&
+      if (state->has_atomic_counters() &&
           match_layout_qualifier("offset", $1, state) == 0) {
          $$.flags.q.explicit_offset = 1;
          $$.offset = $3;
@@ -1582,6 +1603,7 @@ type_qualifier:
    | storage_qualifier
    | interpolation_qualifier
    | layout_qualifier
+   | memory_qualifier
    | precision_qualifier
    {
       memset(&$$, 0, sizeof($$));
@@ -1719,6 +1741,11 @@ type_qualifier:
       $$ = $2;
       $$.precision = $1;
    }
+   | memory_qualifier type_qualifier
+   {
+      $$ = $1;
+      $$.merge_qualifier(&@1, state, $2);
+   }
    ;
 
 auxiliary_storage_qualifier:
@@ -1779,7 +1806,10 @@ storage_qualifier:
       memset(& $$, 0, sizeof($$));
       $$.flags.q.uniform = 1;
    }
-   | COHERENT
+   ;
+
+memory_qualifier:
+   COHERENT
    {
       memset(& $$, 0, sizeof($$));
       $$.flags.q.coherent = 1;
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index 0aa3c54fc..be6713c46 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -117,6 +117,16 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx,
    this->Const.MaxFragmentAtomicCounters = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicCounters;
    this->Const.MaxCombinedAtomicCounters = ctx->Const.MaxCombinedAtomicCounters;
    this->Const.MaxAtomicBufferBindings = ctx->Const.MaxAtomicBufferBindings;
+   this->Const.MaxVertexAtomicCounterBuffers =
+      ctx->Const.Program[MESA_SHADER_VERTEX].MaxAtomicBuffers;
+   this->Const.MaxGeometryAtomicCounterBuffers =
+      ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxAtomicBuffers;
+   this->Const.MaxFragmentAtomicCounterBuffers =
+      ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicBuffers;
+   this->Const.MaxCombinedAtomicCounterBuffers =
+      ctx->Const.MaxCombinedAtomicBuffers;
+   this->Const.MaxAtomicCounterBufferSize =
+      ctx->Const.MaxAtomicBufferSize;
 
    /* Compute shader constants */
    for (unsigned i = 0; i < ARRAY_SIZE(this->Const.MaxComputeWorkGroupCount); i++)
@@ -143,9 +153,9 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx,
    this->num_user_structures = 0;
 
    /* supported_versions should be large enough to support the known desktop
-    * GLSL versions plus 2 GLES versions (ES2 & ES3)
+    * GLSL versions plus 3 GLES versions (ES 1.00, ES 3.00, and ES 3.10))
     */
-   STATIC_ASSERT((ARRAY_SIZE(known_desktop_glsl_versions) + 2) ==
+   STATIC_ASSERT((ARRAY_SIZE(known_desktop_glsl_versions) + 3) ==
                  ARRAY_SIZE(this->supported_versions));
 
    /* Populate the list of supported GLSL versions */
@@ -175,6 +185,11 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx,
       this->supported_versions[this->num_supported_versions].es = true;
       this->num_supported_versions++;
    }
+   if (_mesa_is_gles31(ctx)) {
+      this->supported_versions[this->num_supported_versions].ver = 310;
+      this->supported_versions[this->num_supported_versions].es = true;
+      this->num_supported_versions++;
+   }
 
    /* Create a string for use in error messages to tell the user which GLSL
     * versions are supported.
@@ -212,7 +227,7 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx,
    this->gs_input_size = 0;
    this->in_qualifier = new(this) ast_type_qualifier();
    this->out_qualifier = new(this) ast_type_qualifier();
-   this->early_fragment_tests = false;
+   this->fs_early_fragment_tests = false;
    memset(this->atomic_counter_offsets, 0,
           sizeof(this->atomic_counter_offsets));
    this->allow_extension_directive_midshader =
@@ -565,6 +580,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
    EXT(ARB_texture_query_lod,          true,  false,     ARB_texture_query_lod),
    EXT(ARB_texture_rectangle,          true,  false,     dummy_true),
    EXT(ARB_uniform_buffer_object,      true,  false,     ARB_uniform_buffer_object),
+   EXT(ARB_vertex_attrib_64bit,        true,  false,     ARB_vertex_attrib_64bit),
    EXT(ARB_viewport_array,             true,  false,     ARB_viewport_array),
 
    /* KHR extensions go here, sorted alphabetically.
@@ -1418,6 +1434,7 @@ set_shader_inout_layout(struct gl_shader *shader,
       assert(!state->fs_redeclares_gl_fragcoord);
       assert(!state->fs_pixel_center_integer);
       assert(!state->fs_origin_upper_left);
+      assert(!state->fs_early_fragment_tests);
    }
 
    switch (shader->Stage) {
@@ -1460,6 +1477,7 @@ set_shader_inout_layout(struct gl_shader *shader,
       shader->origin_upper_left = state->fs_origin_upper_left;
       shader->ARB_fragment_coord_conventions_enable =
          state->ARB_fragment_coord_conventions_enable;
+      shader->EarlyFragmentTests = state->fs_early_fragment_tests;
       break;
 
    default:
diff --git a/mesalib/src/glsl/glsl_parser_extras.h b/mesalib/src/glsl/glsl_parser_extras.h
index 5047049fb..bea83f43a 100644
--- a/mesalib/src/glsl/glsl_parser_extras.h
+++ b/mesalib/src/glsl/glsl_parser_extras.h
@@ -164,7 +164,7 @@ struct _mesa_glsl_parse_state {
    {
       if (!this->has_separate_shader_objects()) {
          const char *const requirement = this->es_shader
-            ? "GL_EXT_separate_shader_objects extension"
+            ? "GL_EXT_separate_shader_objects extension or GLSL ES 310"
             : "GL_ARB_separate_shader_objects extension or GLSL 420";
 
          _mesa_glsl_error(locp, this, "%s explicit location requires %s",
@@ -179,17 +179,26 @@ struct _mesa_glsl_parse_state {
                                                 const ir_variable *)
    {
       if (!this->has_explicit_attrib_location() ||
-          !this->ARB_explicit_uniform_location_enable) {
+          !this->has_explicit_uniform_location()) {
+         const char *const requirement = this->es_shader
+            ? "GLSL ES 310"
+            : "GL_ARB_explicit_uniform_location and either "
+              "GL_ARB_explicit_attrib_location or GLSL 330.";
+
          _mesa_glsl_error(locp, this,
-                          "uniform explicit location requires "
-                          "GL_ARB_explicit_uniform_location and either "
-                          "GL_ARB_explicit_attrib_location or GLSL 330.");
+                          "uniform explicit location requires %s",
+                          requirement);
          return false;
       }
 
       return true;
    }
 
+   bool has_atomic_counters() const
+   {
+      return ARB_shader_atomic_counters_enable || is_version(420, 310);
+   }
+
    bool has_explicit_attrib_stream() const
    {
       return ARB_gpu_shader5_enable || is_version(400, 0);
@@ -200,6 +209,11 @@ struct _mesa_glsl_parse_state {
       return ARB_explicit_attrib_location_enable || is_version(330, 300);
    }
 
+   bool has_explicit_uniform_location() const
+   {
+      return ARB_explicit_uniform_location_enable || is_version(430, 310);
+   }
+
    bool has_uniform_buffer_objects() const
    {
       return ARB_uniform_buffer_object_enable || is_version(140, 300);
@@ -207,7 +221,7 @@ struct _mesa_glsl_parse_state {
 
    bool has_separate_shader_objects() const
    {
-      return ARB_separate_shader_objects_enable || is_version(410, 0)
+      return ARB_separate_shader_objects_enable || is_version(410, 310)
          || EXT_separate_shader_objects_enable;
    }
 
@@ -228,7 +242,7 @@ struct _mesa_glsl_parse_state {
    struct {
       unsigned ver;
       bool es;
-   } supported_versions[14];
+   } supported_versions[15];
 
    bool es_shader;
    unsigned language_version;
@@ -343,6 +357,16 @@ struct _mesa_glsl_parse_state {
       unsigned MaxCombinedAtomicCounters;
       unsigned MaxAtomicBufferBindings;
 
+      /* These are also atomic counter related, but they weren't added to
+       * until atomic counters were added to core in GLSL 4.20 and GLSL ES
+       * 3.10.
+       */
+      unsigned MaxVertexAtomicCounterBuffers;
+      unsigned MaxGeometryAtomicCounterBuffers;
+      unsigned MaxFragmentAtomicCounterBuffers;
+      unsigned MaxCombinedAtomicCounterBuffers;
+      unsigned MaxAtomicCounterBufferSize;
+
       /* ARB_compute_shader */
       unsigned MaxComputeWorkGroupCount[3];
       unsigned MaxComputeWorkGroupSize[3];
@@ -462,6 +486,8 @@ struct _mesa_glsl_parse_state {
    bool ARB_texture_rectangle_warn;
    bool ARB_uniform_buffer_object_enable;
    bool ARB_uniform_buffer_object_warn;
+   bool ARB_vertex_attrib_64bit_enable;
+   bool ARB_vertex_attrib_64bit_warn;
    bool ARB_viewport_array_enable;
    bool ARB_viewport_array_warn;
 
@@ -514,7 +540,7 @@ struct _mesa_glsl_parse_state {
     */
    unsigned gs_input_size;
 
-   bool early_fragment_tests;
+   bool fs_early_fragment_tests;
 
    /** Atomic counter offsets by binding */
    unsigned atomic_counter_offsets[MAX_COMBINED_ATOMIC_BUFFERS];
diff --git a/mesalib/src/glsl/ir_set_program_inouts.cpp b/mesalib/src/glsl/ir_set_program_inouts.cpp
index e877a2019..b968a1efd 100644
--- a/mesalib/src/glsl/ir_set_program_inouts.cpp
+++ b/mesalib/src/glsl/ir_set_program_inouts.cpp
@@ -105,13 +105,10 @@ mark(struct gl_program *prog, ir_variable *var, int offset, int len,
       int idx = var->data.location + var->data.index + offset + i;
       GLbitfield64 bitfield = BITFIELD64_BIT(idx);
 
-      /* dvec3 and dvec4 take up 2 slots */
-      if (dual_slot) {
-         idx += i;
-         bitfield |= bitfield << 1;
-      }
       if (var->data.mode == ir_var_shader_in) {
-	 prog->InputsRead |= bitfield;
+         prog->InputsRead |= bitfield;
+         if (dual_slot)
+            prog->DoubleInputsRead |= bitfield;
          if (is_fragment_shader) {
             gl_fragment_program *fprog = (gl_fragment_program *) prog;
             fprog->InterpQualifier[idx] =
@@ -120,13 +117,6 @@ mark(struct gl_program *prog, ir_variable *var, int offset, int len,
                fprog->IsCentroid |= bitfield;
             if (var->data.sample)
                fprog->IsSample |= bitfield;
-
-            /* Set the InterpQualifier of the next slot to the same as the
-             * current one, since dvec3 and dvec4 spans 2 slots.
-             */
-            if (dual_slot)
-               fprog->InterpQualifier[idx + 1] =
-                  (glsl_interp_qualifier) var->data.interpolation;
          }
       } else if (var->data.mode == ir_var_system_value) {
          prog->SystemValuesRead |= bitfield;
diff --git a/mesalib/src/glsl/link_uniform_blocks.cpp b/mesalib/src/glsl/link_uniform_blocks.cpp
index 6ca41107e..898544bea 100644
--- a/mesalib/src/glsl/link_uniform_blocks.cpp
+++ b/mesalib/src/glsl/link_uniform_blocks.cpp
@@ -67,14 +67,14 @@ private:
       assert(!"Should not get here.");
    }
 
-   virtual void enter_record(const glsl_type *type, const char *name,
+   virtual void enter_record(const glsl_type *type, const char *,
                              bool row_major) {
       assert(type->is_record());
       this->offset = glsl_align(
             this->offset, type->std140_base_alignment(row_major));
    }
 
-   virtual void leave_record(const glsl_type *type, const char *name,
+   virtual void leave_record(const glsl_type *type, const char *,
                              bool row_major) {
       assert(type->is_record());
 
@@ -90,8 +90,8 @@ private:
    }
 
    virtual void visit_field(const glsl_type *type, const char *name,
-                            bool row_major, const glsl_type *record_type,
-                            bool last_field)
+                            bool row_major, const glsl_type *,
+                            bool /* last_field */)
    {
       assert(this->index < this->num_variables);
 
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 9a297299d..4a0a3e5c2 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -544,7 +544,7 @@ private:
       assert(!"Should not get here.");
    }
 
-   virtual void enter_record(const glsl_type *type, const char *name,
+   virtual void enter_record(const glsl_type *type, const char *,
                              bool row_major) {
       assert(type->is_record());
       if (this->ubo_block_index == -1)
@@ -553,7 +553,7 @@ private:
             this->ubo_byte_offset, type->std140_base_alignment(row_major));
    }
 
-   virtual void leave_record(const glsl_type *type, const char *name,
+   virtual void leave_record(const glsl_type *type, const char *,
                              bool row_major) {
       assert(type->is_record());
       if (this->ubo_block_index == -1)
@@ -564,7 +564,7 @@ private:
 
    virtual void visit_field(const glsl_type *type, const char *name,
                             bool row_major, const glsl_type *record_type,
-                            bool last_field)
+                            bool /* last_field */)
    {
       assert(!type->without_array()->is_record());
       assert(!type->without_array()->is_interface());
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index 21fde9444..ea73c6f9d 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -1413,6 +1413,8 @@ link_fs_input_layout_qualifiers(struct gl_shader_program *prog,
          linked_shader->origin_upper_left = shader->origin_upper_left;
          linked_shader->pixel_center_integer = shader->pixel_center_integer;
       }
+
+      linked_shader->EarlyFragmentTests |= shader->EarlyFragmentTests;
    }
 }
 
@@ -1975,6 +1977,7 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
    } to_assign[16];
 
    unsigned num_attr = 0;
+   unsigned total_attribs_size = 0;
 
    foreach_in_list(ir_instruction, node, sh->ir) {
       ir_variable *const var = node->as_variable();
@@ -2016,12 +2019,41 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
 	 }
       }
 
+      const unsigned slots = var->type->count_attribute_slots();
+
+      /* From GL4.5 core spec, section 11.1.1 (Vertex Attributes):
+       *
+       * "A program with more than the value of MAX_VERTEX_ATTRIBS active
+       * attribute variables may fail to link, unless device-dependent
+       * optimizations are able to make the program fit within available
+       * hardware resources. For the purposes of this test, attribute variables
+       * of the type dvec3, dvec4, dmat2x3, dmat2x4, dmat3, dmat3x4, dmat4x3,
+       * and dmat4 may count as consuming twice as many attributes as equivalent
+       * single-precision types. While these types use the same number of
+       * generic attributes as their single-precision equivalents,
+       * implementations are permitted to consume two single-precision vectors
+       * of internal storage for each three- or four-component double-precision
+       * vector."
+       * Until someone has a good reason in Mesa, enforce that now.
+       */
+      if (target_index == MESA_SHADER_VERTEX) {
+	 total_attribs_size += slots;
+	 if (var->type->without_array() == glsl_type::dvec3_type ||
+	     var->type->without_array() == glsl_type::dvec4_type ||
+	     var->type->without_array() == glsl_type::dmat2x3_type ||
+	     var->type->without_array() == glsl_type::dmat2x4_type ||
+	     var->type->without_array() == glsl_type::dmat3_type ||
+	     var->type->without_array() == glsl_type::dmat3x4_type ||
+	     var->type->without_array() == glsl_type::dmat4x3_type ||
+	     var->type->without_array() == glsl_type::dmat4_type)
+	    total_attribs_size += slots;
+      }
+
       /* If the variable is not a built-in and has a location statically
        * assigned in the shader (presumably via a layout qualifier), make sure
        * that it doesn't collide with other assigned locations.  Otherwise,
        * add it to the list of variables that need linker-assigned locations.
        */
-      const unsigned slots = var->type->count_attribute_slots();
       if (var->data.location != -1) {
 	 if (var->data.location >= generic_base && var->data.index < 1) {
 	    /* From page 61 of the OpenGL 4.0 spec:
@@ -2141,6 +2173,15 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
       num_attr++;
    }
 
+   if (target_index == MESA_SHADER_VERTEX) {
+      if (total_attribs_size > max_index) {
+	 linker_error(prog,
+		      "attempt to use %d vertex attribute slots only %d available ",
+		      total_attribs_size, max_index);
+	 return false;
+      }
+   }
+
    /* If all of the attributes were assigned locations by the application (or
     * are built-in attributes with fixed locations), return early.  This should
     * be the common case.
@@ -2556,6 +2597,7 @@ add_interface_variables(struct gl_shader_program *shProg,
 {
    foreach_in_list(ir_instruction, node, sh->ir) {
       ir_variable *var = node->as_variable();
+      uint8_t mask = 0;
 
       if (!var)
          continue;
@@ -2571,6 +2613,10 @@ add_interface_variables(struct gl_shader_program *shProg,
              var->data.location != SYSTEM_VALUE_VERTEX_ID_ZERO_BASE &&
              var->data.location != SYSTEM_VALUE_INSTANCE_ID)
             continue;
+         /* Mark special built-in inputs referenced by the vertex stage so
+          * that they are considered active by the shader queries.
+          */
+         mask = (1 << (MESA_SHADER_VERTEX));
          /* FALLTHROUGH */
       case ir_var_shader_in:
          if (programInterface != GL_PROGRAM_INPUT)
@@ -2585,7 +2631,7 @@ add_interface_variables(struct gl_shader_program *shProg,
       };
 
       if (!add_program_resource(shProg, programInterface, var,
-                                build_stageref(shProg, var->name)))
+                                build_stageref(shProg, var->name) | mask))
          return false;
    }
    return true;
diff --git a/mesalib/src/glsl/nir/glsl_to_nir.cpp b/mesalib/src/glsl/nir/glsl_to_nir.cpp
index f6b8331d4..af758ceb0 100644
--- a/mesalib/src/glsl/nir/glsl_to_nir.cpp
+++ b/mesalib/src/glsl/nir/glsl_to_nir.cpp
@@ -614,27 +614,135 @@ nir_visitor::visit(ir_call *ir)
          op = nir_intrinsic_atomic_counter_inc_var;
       } else if (strcmp(ir->callee_name(), "__intrinsic_atomic_predecrement") == 0) {
          op = nir_intrinsic_atomic_counter_dec_var;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_load") == 0) {
+         op = nir_intrinsic_image_load;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_store") == 0) {
+         op = nir_intrinsic_image_store;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_add") == 0) {
+         op = nir_intrinsic_image_atomic_add;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_min") == 0) {
+         op = nir_intrinsic_image_atomic_min;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_max") == 0) {
+         op = nir_intrinsic_image_atomic_max;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_and") == 0) {
+         op = nir_intrinsic_image_atomic_and;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_or") == 0) {
+         op = nir_intrinsic_image_atomic_or;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_xor") == 0) {
+         op = nir_intrinsic_image_atomic_xor;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_exchange") == 0) {
+         op = nir_intrinsic_image_atomic_exchange;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_image_atomic_comp_swap") == 0) {
+         op = nir_intrinsic_image_atomic_comp_swap;
+      } else if (strcmp(ir->callee_name(), "__intrinsic_memory_barrier") == 0) {
+         op = nir_intrinsic_memory_barrier;
       } else {
          unreachable("not reached");
       }
 
       nir_intrinsic_instr *instr = nir_intrinsic_instr_create(shader, op);
-      ir_dereference *param =
-         (ir_dereference *) ir->actual_parameters.get_head();
-      instr->variables[0] = evaluate_deref(&instr->instr, param);
-      nir_ssa_dest_init(&instr->instr, &instr->dest, 1, NULL);
+
+      switch (op) {
+      case nir_intrinsic_atomic_counter_read_var:
+      case nir_intrinsic_atomic_counter_inc_var:
+      case nir_intrinsic_atomic_counter_dec_var: {
+         ir_dereference *param =
+            (ir_dereference *) ir->actual_parameters.get_head();
+         instr->variables[0] = evaluate_deref(&instr->instr, param);
+         nir_ssa_dest_init(&instr->instr, &instr->dest, 1, NULL);
+         break;
+      }
+      case nir_intrinsic_image_load:
+      case nir_intrinsic_image_store:
+      case nir_intrinsic_image_atomic_add:
+      case nir_intrinsic_image_atomic_min:
+      case nir_intrinsic_image_atomic_max:
+      case nir_intrinsic_image_atomic_and:
+      case nir_intrinsic_image_atomic_or:
+      case nir_intrinsic_image_atomic_xor:
+      case nir_intrinsic_image_atomic_exchange:
+      case nir_intrinsic_image_atomic_comp_swap: {
+         nir_ssa_undef_instr *instr_undef =
+            nir_ssa_undef_instr_create(shader, 1);
+         nir_instr_insert_after_cf_list(this->cf_node_list,
+                                        &instr_undef->instr);
+
+         /* Set the image variable dereference. */
+         exec_node *param = ir->actual_parameters.get_head();
+         ir_dereference *image = (ir_dereference *)param;
+         const glsl_type *type =
+            image->variable_referenced()->type->without_array();
+
+         instr->variables[0] = evaluate_deref(&instr->instr, image);
+         param = param->get_next();
+
+         /* Set the address argument, extending the coordinate vector to four
+          * components.
+          */
+         const nir_src src_addr = evaluate_rvalue((ir_dereference *)param);
+         nir_alu_instr *instr_addr = nir_alu_instr_create(shader, nir_op_vec4);
+         nir_ssa_dest_init(&instr_addr->instr, &instr_addr->dest.dest, 4, NULL);
+
+         for (int i = 0; i < 4; i++) {
+            if (i < type->coordinate_components()) {
+               instr_addr->src[i].src = src_addr;
+               instr_addr->src[i].swizzle[0] = i;
+            } else {
+               instr_addr->src[i].src = nir_src_for_ssa(&instr_undef->def);
+            }
+         }
+
+         nir_instr_insert_after_cf_list(cf_node_list, &instr_addr->instr);
+         instr->src[0] = nir_src_for_ssa(&instr_addr->dest.dest.ssa);
+         param = param->get_next();
+
+         /* Set the sample argument, which is undefined for single-sample
+          * images.
+          */
+         if (type->sampler_dimensionality == GLSL_SAMPLER_DIM_MS) {
+            instr->src[1] = evaluate_rvalue((ir_dereference *)param);
+            param = param->get_next();
+         } else {
+            instr->src[1] = nir_src_for_ssa(&instr_undef->def);
+         }
+
+         /* Set the intrinsic parameters. */
+         if (!param->is_tail_sentinel()) {
+            instr->src[2] = evaluate_rvalue((ir_dereference *)param);
+            param = param->get_next();
+         }
+
+         if (!param->is_tail_sentinel()) {
+            instr->src[3] = evaluate_rvalue((ir_dereference *)param);
+            param = param->get_next();
+         }
+
+         /* Set the intrinsic destination. */
+         if (ir->return_deref)
+            nir_ssa_dest_init(&instr->instr, &instr->dest,
+                              ir->return_deref->type->vector_elements, NULL);
+         break;
+      }
+      case nir_intrinsic_memory_barrier:
+         break;
+      default:
+         unreachable("not reached");
+      }
 
       nir_instr_insert_after_cf_list(this->cf_node_list, &instr->instr);
 
-      nir_intrinsic_instr *store_instr =
-         nir_intrinsic_instr_create(shader, nir_intrinsic_store_var);
-      store_instr->num_components = 1;
+      if (ir->return_deref) {
+         nir_intrinsic_instr *store_instr =
+            nir_intrinsic_instr_create(shader, nir_intrinsic_store_var);
+         store_instr->num_components = ir->return_deref->type->vector_elements;
 
-      store_instr->variables[0] = evaluate_deref(&store_instr->instr, ir->return_deref);
-      store_instr->src[0].is_ssa = true;
-      store_instr->src[0].ssa = &instr->dest.ssa;
+         store_instr->variables[0] =
+            evaluate_deref(&store_instr->instr, ir->return_deref);
+         store_instr->src[0] = nir_src_for_ssa(&instr->dest.ssa);
 
-      nir_instr_insert_after_cf_list(this->cf_node_list, &store_instr->instr);
+         nir_instr_insert_after_cf_list(this->cf_node_list,
+                                        &store_instr->instr);
+      }
 
       return;
    }
@@ -824,7 +932,7 @@ nir_visitor::evaluate_rvalue(ir_rvalue* ir)
    nir_dest *dest = get_instr_dest(this->result);
 
    assert(dest->is_ssa);
-   nir_src src;
+   nir_src src = NIR_SRC_INIT;
    src.is_ssa = true;
    src.ssa = &dest->ssa;
 
@@ -1038,8 +1146,8 @@ nir_visitor::visit(ir_expression *ir)
    case ir_unop_rcp:  emit(nir_op_frcp, dest_size, srcs);  break;
    case ir_unop_rsq:  emit(nir_op_frsq, dest_size, srcs);  break;
    case ir_unop_sqrt: emit(nir_op_fsqrt, dest_size, srcs); break;
-   case ir_unop_exp:  emit(nir_op_fexp, dest_size, srcs);  break;
-   case ir_unop_log:  emit(nir_op_flog, dest_size, srcs);  break;
+   case ir_unop_exp:  unreachable("ir_unop_exp should have been lowered");
+   case ir_unop_log:  unreachable("ir_unop_log should have been lowered");
    case ir_unop_exp2: emit(nir_op_fexp2, dest_size, srcs); break;
    case ir_unop_log2: emit(nir_op_flog2, dest_size, srcs); break;
    case ir_unop_i2f:
diff --git a/mesalib/src/glsl/nir/nir.c b/mesalib/src/glsl/nir/nir.c
index 4cc074b80..f03e80a4e 100644
--- a/mesalib/src/glsl/nir/nir.c
+++ b/mesalib/src/glsl/nir/nir.c
@@ -58,12 +58,9 @@ reg_create(void *mem_ctx, struct exec_list *list)
    nir_register *reg = ralloc(mem_ctx, nir_register);
 
    reg->parent_instr = NULL;
-   reg->uses = _mesa_set_create(reg, _mesa_hash_pointer,
-                                _mesa_key_pointer_equal);
-   reg->defs = _mesa_set_create(reg, _mesa_hash_pointer,
-                                _mesa_key_pointer_equal);
-   reg->if_uses = _mesa_set_create(reg, _mesa_hash_pointer,
-                                   _mesa_key_pointer_equal);
+   list_inithead(&reg->uses);
+   list_inithead(&reg->defs);
+   list_inithead(&reg->if_uses);
 
    reg->num_components = 0;
    reg->num_array_elems = 0;
@@ -1070,11 +1067,14 @@ update_if_uses(nir_cf_node *node)
 
    nir_if *if_stmt = nir_cf_node_as_if(node);
 
-   struct set *if_uses_set = if_stmt->condition.is_ssa ?
-                             if_stmt->condition.ssa->if_uses :
-                             if_stmt->condition.reg.reg->uses;
-
-   _mesa_set_add(if_uses_set, if_stmt);
+   if_stmt->condition.parent_if = if_stmt;
+   if (if_stmt->condition.is_ssa) {
+      list_addtail(&if_stmt->condition.use_link,
+                   &if_stmt->condition.ssa->if_uses);
+   } else {
+      list_addtail(&if_stmt->condition.use_link,
+                   &if_stmt->condition.reg.reg->if_uses);
+   }
 }
 
 void
@@ -1227,16 +1227,7 @@ cleanup_cf_node(nir_cf_node *node)
       foreach_list_typed(nir_cf_node, child, node, &if_stmt->else_list)
          cleanup_cf_node(child);
 
-      struct set *if_uses;
-      if (if_stmt->condition.is_ssa) {
-         if_uses = if_stmt->condition.ssa->if_uses;
-      } else {
-         if_uses = if_stmt->condition.reg.reg->if_uses;
-      }
-
-      struct set_entry *entry = _mesa_set_search(if_uses, if_stmt);
-      assert(entry);
-      _mesa_set_remove(if_uses, entry);
+      list_del(&if_stmt->condition.use_link);
       break;
    }
 
@@ -1293,9 +1284,9 @@ add_use_cb(nir_src *src, void *state)
 {
    nir_instr *instr = state;
 
-   struct set *uses_set = src->is_ssa ? src->ssa->uses : src->reg.reg->uses;
-
-   _mesa_set_add(uses_set, instr);
+   src->parent_instr = instr;
+   list_addtail(&src->use_link,
+                src->is_ssa ? &src->ssa->uses : &src->reg.reg->uses);
 
    return true;
 }
@@ -1320,8 +1311,10 @@ add_reg_def_cb(nir_dest *dest, void *state)
 {
    nir_instr *instr = state;
 
-   if (!dest->is_ssa)
-      _mesa_set_add(dest->reg.reg->defs, instr);
+   if (!dest->is_ssa) {
+      dest->reg.parent_instr = instr;
+      list_addtail(&dest->reg.def_link, &dest->reg.reg->defs);
+   }
 
    return true;
 }
@@ -1436,13 +1429,7 @@ nir_instr_insert_after_cf_list(struct exec_list *list, nir_instr *after)
 static bool
 remove_use_cb(nir_src *src, void *state)
 {
-   nir_instr *instr = state;
-
-   struct set *uses_set = src->is_ssa ? src->ssa->uses : src->reg.reg->uses;
-
-   struct set_entry *entry = _mesa_set_search(uses_set, instr);
-   if (entry)
-      _mesa_set_remove(uses_set, entry);
+   list_del(&src->use_link);
 
    return true;
 }
@@ -1450,16 +1437,8 @@ remove_use_cb(nir_src *src, void *state)
 static bool
 remove_def_cb(nir_dest *dest, void *state)
 {
-   nir_instr *instr = state;
-
-   if (dest->is_ssa)
-      return true;
-
-   nir_register *reg = dest->reg.reg;
-
-   struct set_entry *entry = _mesa_set_search(reg->defs, instr);
-   if (entry)
-      _mesa_set_remove(reg->defs, entry);
+   if (!dest->is_ssa)
+      list_del(&dest->reg.def_link);
 
    return true;
 }
@@ -1834,64 +1813,77 @@ nir_srcs_equal(nir_src src1, nir_src src2)
 }
 
 static bool
-src_does_not_use_def(nir_src *src, void *void_def)
+src_is_valid(const nir_src *src)
 {
-   nir_ssa_def *def = void_def;
-
-   if (src->is_ssa) {
-      return src->ssa != def;
-   } else {
-      return true;
-   }
+   return src->is_ssa ? (src->ssa != NULL) : (src->reg.reg != NULL);
 }
 
-static bool
-src_does_not_use_reg(nir_src *src, void *void_reg)
+static void
+src_remove_all_uses(nir_src *src)
 {
-   nir_register *reg = void_reg;
+   for (; src; src = src->is_ssa ? NULL : src->reg.indirect) {
+      if (!src_is_valid(src))
+         continue;
 
-   if (src->is_ssa) {
-      return true;
-   } else {
-      return src->reg.reg != reg;
+      list_del(&src->use_link);
+   }
+}
+
+static void
+src_add_all_uses(nir_src *src, nir_instr *parent_instr, nir_if *parent_if)
+{
+   for (; src; src = src->is_ssa ? NULL : src->reg.indirect) {
+      if (!src_is_valid(src))
+         continue;
+
+      if (parent_instr) {
+         src->parent_instr = parent_instr;
+         if (src->is_ssa)
+            list_addtail(&src->use_link, &src->ssa->uses);
+         else
+            list_addtail(&src->use_link, &src->reg.reg->uses);
+      } else {
+         assert(parent_if);
+         src->parent_if = parent_if;
+         if (src->is_ssa)
+            list_addtail(&src->use_link, &src->ssa->if_uses);
+         else
+            list_addtail(&src->use_link, &src->reg.reg->if_uses);
+      }
    }
 }
 
 void
 nir_instr_rewrite_src(nir_instr *instr, nir_src *src, nir_src new_src)
 {
-   nir_src old_src = *src;
+   assert(!src_is_valid(src) || src->parent_instr == instr);
+
+   src_remove_all_uses(src);
    *src = new_src;
+   src_add_all_uses(src, instr, NULL);
+}
 
-   for (nir_src *iter_src = &old_src; iter_src;
-        iter_src = iter_src->is_ssa ? NULL : iter_src->reg.indirect) {
-      if (iter_src->is_ssa) {
-         nir_ssa_def *ssa = iter_src->ssa;
-         if (ssa && nir_foreach_src(instr, src_does_not_use_def, ssa)) {
-            struct set_entry *entry = _mesa_set_search(ssa->uses, instr);
-            assert(entry);
-            _mesa_set_remove(ssa->uses, entry);
-         }
-      } else {
-         nir_register *reg = iter_src->reg.reg;
-         if (reg && nir_foreach_src(instr, src_does_not_use_reg, reg)) {
-            struct set_entry *entry = _mesa_set_search(reg->uses, instr);
-            assert(entry);
-            _mesa_set_remove(reg->uses, entry);
-         }
-      }
-   }
+void
+nir_instr_move_src(nir_instr *dest_instr, nir_src *dest, nir_src *src)
+{
+   assert(!src_is_valid(dest) || dest->parent_instr == dest_instr);
 
-   for (nir_src *iter_src = &new_src; iter_src;
-        iter_src = iter_src->is_ssa ? NULL : iter_src->reg.indirect) {
-      if (iter_src->is_ssa) {
-         if (iter_src->ssa)
-            _mesa_set_add(iter_src->ssa->uses, instr);
-      } else {
-         if (iter_src->reg.reg)
-            _mesa_set_add(iter_src->reg.reg->uses, instr);
-      }
-   }
+   src_remove_all_uses(dest);
+   src_remove_all_uses(src);
+   *dest = *src;
+   *src = NIR_SRC_INIT;
+   src_add_all_uses(dest, dest_instr, NULL);
+}
+
+void
+nir_if_rewrite_condition(nir_if *if_stmt, nir_src new_src)
+{
+   nir_src *src = &if_stmt->condition;
+   assert(!src_is_valid(src) || src->parent_if == if_stmt);
+
+   src_remove_all_uses(src);
+   *src = new_src;
+   src_add_all_uses(src, NULL, if_stmt);
 }
 
 void
@@ -1900,10 +1892,8 @@ nir_ssa_def_init(nir_instr *instr, nir_ssa_def *def,
 {
    def->name = name;
    def->parent_instr = instr;
-   def->uses = _mesa_set_create(instr, _mesa_hash_pointer,
-                                _mesa_key_pointer_equal);
-   def->if_uses = _mesa_set_create(instr, _mesa_hash_pointer,
-                                   _mesa_key_pointer_equal);
+   list_inithead(&def->uses);
+   list_inithead(&def->if_uses);
    def->num_components = num_components;
 
    if (instr->block) {
@@ -1924,57 +1914,23 @@ nir_ssa_dest_init(nir_instr *instr, nir_dest *dest,
    nir_ssa_def_init(instr, &dest->ssa, num_components, name);
 }
 
-struct ssa_def_rewrite_state {
-   void *mem_ctx;
-   nir_ssa_def *old;
-   nir_src new_src;
-};
-
-static bool
-ssa_def_rewrite_uses_src(nir_src *src, void *void_state)
-{
-   struct ssa_def_rewrite_state *state = void_state;
-
-   if (src->is_ssa && src->ssa == state->old)
-      nir_src_copy(src, &state->new_src, state->mem_ctx);
-
-   return true;
-}
-
 void
 nir_ssa_def_rewrite_uses(nir_ssa_def *def, nir_src new_src, void *mem_ctx)
 {
-   struct ssa_def_rewrite_state state;
-   state.mem_ctx = mem_ctx;
-   state.old = def;
-   state.new_src = new_src;
-
    assert(!new_src.is_ssa || def != new_src.ssa);
 
-   struct set *new_uses, *new_if_uses;
-   if (new_src.is_ssa) {
-      new_uses = new_src.ssa->uses;
-      new_if_uses = new_src.ssa->if_uses;
-   } else {
-      new_uses = new_src.reg.reg->uses;
-      new_if_uses = new_src.reg.reg->if_uses;
-   }
-
-   struct set_entry *entry;
-   set_foreach(def->uses, entry) {
-      nir_instr *instr = (nir_instr *)entry->key;
-
-      _mesa_set_remove(def->uses, entry);
-      nir_foreach_src(instr, ssa_def_rewrite_uses_src, &state);
-      _mesa_set_add(new_uses, instr);
+   nir_foreach_use_safe(def, use_src) {
+      nir_instr *src_parent_instr = use_src->parent_instr;
+      list_del(&use_src->use_link);
+      nir_src_copy(use_src, &new_src, mem_ctx);
+      src_add_all_uses(use_src, src_parent_instr, NULL);
    }
 
-   set_foreach(def->if_uses, entry) {
-      nir_if *if_use = (nir_if *)entry->key;
-
-      _mesa_set_remove(def->if_uses, entry);
-      nir_src_copy(&if_use->condition, &new_src, mem_ctx);
-      _mesa_set_add(new_if_uses, if_use);
+   nir_foreach_if_use_safe(def, use_src) {
+      nir_if *src_parent_if = use_src->parent_if;
+      list_del(&use_src->use_link);
+      nir_src_copy(use_src, &new_src, mem_ctx);
+      src_add_all_uses(use_src, NULL, src_parent_if);
    }
 }
 
diff --git a/mesalib/src/glsl/nir/nir.h b/mesalib/src/glsl/nir/nir.h
index 98b0ec328..697d37e95 100644
--- a/mesalib/src/glsl/nir/nir.h
+++ b/mesalib/src/glsl/nir/nir.h
@@ -30,6 +30,7 @@
 #include "util/hash_table.h"
 #include "../list.h"
 #include "GL/gl.h" /* GLenum */
+#include "util/list.h"
 #include "util/ralloc.h"
 #include "util/set.h"
 #include "util/bitset.h"
@@ -397,13 +398,13 @@ typedef struct {
    struct nir_instr *parent_instr;
 
    /** set of nir_instr's where this register is used (read from) */
-   struct set *uses;
+   struct list_head uses;
 
    /** set of nir_instr's where this register is defined (written to) */
-   struct set *defs;
+   struct list_head defs;
 
    /** set of nir_if's where this register is used as a condition */
-   struct set *if_uses;
+   struct list_head if_uses;
 } nir_register;
 
 typedef enum {
@@ -462,10 +463,10 @@ typedef struct {
    nir_instr *parent_instr;
 
    /** set of nir_instr's where this register is used (read from) */
-   struct set *uses;
+   struct list_head uses;
 
    /** set of nir_if's where this register is used as a condition */
-   struct set *if_uses;
+   struct list_head if_uses;
 
    uint8_t num_components;
 } nir_ssa_def;
@@ -481,6 +482,9 @@ typedef struct {
 } nir_reg_src;
 
 typedef struct {
+   nir_instr *parent_instr;
+   struct list_head def_link;
+
    nir_register *reg;
    struct nir_src *indirect; /** < NULL for no indirect offset */
    unsigned base_offset;
@@ -488,8 +492,17 @@ typedef struct {
    /* TODO def-use chain goes here */
 } nir_reg_dest;
 
+struct nir_if;
+
 typedef struct nir_src {
    union {
+      nir_instr *parent_instr;
+      struct nir_if *parent_if;
+   };
+
+   struct list_head use_link;
+
+   union {
       nir_reg_src reg;
       nir_ssa_def *ssa;
    };
@@ -497,6 +510,20 @@ typedef struct nir_src {
    bool is_ssa;
 } nir_src;
 
+#define NIR_SRC_INIT (nir_src) { { NULL } }
+
+#define nir_foreach_use(reg_or_ssa_def, src) \
+   list_for_each_entry(nir_src, src, &(reg_or_ssa_def)->uses, use_link)
+
+#define nir_foreach_use_safe(reg_or_ssa_def, src) \
+   list_for_each_entry_safe(nir_src, src, &(reg_or_ssa_def)->uses, use_link)
+
+#define nir_foreach_if_use(reg_or_ssa_def, src) \
+   list_for_each_entry(nir_src, src, &(reg_or_ssa_def)->if_uses, use_link)
+
+#define nir_foreach_if_use_safe(reg_or_ssa_def, src) \
+   list_for_each_entry_safe(nir_src, src, &(reg_or_ssa_def)->if_uses, use_link)
+
 typedef struct {
    union {
       nir_reg_dest reg;
@@ -506,10 +533,18 @@ typedef struct {
    bool is_ssa;
 } nir_dest;
 
+#define NIR_DEST_INIT (nir_dest) { { { NULL } } }
+
+#define nir_foreach_def(reg, dest) \
+   list_for_each_entry(nir_dest, dest, &(reg)->defs, reg.def_link)
+
+#define nir_foreach_def_safe(reg, dest) \
+   list_for_each_entry_safe(nir_dest, dest, &(reg)->defs, reg.def_link)
+
 static inline nir_src
 nir_src_for_ssa(nir_ssa_def *def)
 {
-   nir_src src;
+   nir_src src = NIR_SRC_INIT;
 
    src.is_ssa = true;
    src.ssa = def;
@@ -520,7 +555,7 @@ nir_src_for_ssa(nir_ssa_def *def)
 static inline nir_src
 nir_src_for_reg(nir_register *reg)
 {
-   nir_src src;
+   nir_src src = NIR_SRC_INIT;
 
    src.is_ssa = false;
    src.reg.reg = reg;
@@ -543,12 +578,9 @@ nir_src_get_parent_instr(const nir_src *src)
 static inline nir_dest
 nir_dest_for_reg(nir_register *reg)
 {
-   nir_dest dest;
+   nir_dest dest = NIR_DEST_INIT;
 
-   dest.is_ssa = false;
    dest.reg.reg = reg;
-   dest.reg.indirect = NULL;
-   dest.reg.base_offset = 0;
 
    return dest;
 }
@@ -1207,7 +1239,7 @@ nir_block_last_instr(nir_block *block)
 #define nir_foreach_instr_safe(block, instr) \
    foreach_list_typed_safe(nir_instr, instr, node, &(block)->instr_list)
 
-typedef struct {
+typedef struct nir_if {
    nir_cf_node cf_node;
    nir_src condition;
 
@@ -1548,6 +1580,8 @@ bool nir_foreach_src(nir_instr *instr, nir_foreach_src_cb cb, void *state);
 nir_const_value *nir_src_as_const_value(nir_src src);
 bool nir_srcs_equal(nir_src src1, nir_src src2);
 void nir_instr_rewrite_src(nir_instr *instr, nir_src *src, nir_src new_src);
+void nir_instr_move_src(nir_instr *dest_instr, nir_src *dest, nir_src *src);
+void nir_if_rewrite_condition(nir_if *if_stmt, nir_src new_src);
 
 void nir_ssa_dest_init(nir_instr *instr, nir_dest *dest,
                        unsigned num_components, const char *name);
diff --git a/mesalib/src/glsl/nir/nir_builder.h b/mesalib/src/glsl/nir/nir_builder.h
index d1419ee21..9223e8380 100644
--- a/mesalib/src/glsl/nir/nir_builder.h
+++ b/mesalib/src/glsl/nir/nir_builder.h
@@ -231,8 +231,7 @@ static inline nir_ssa_def *
 nir_swizzle(nir_builder *build, nir_ssa_def *src, unsigned swiz[4],
             unsigned num_components, bool use_fmov)
 {
-   nir_alu_src alu_src;
-   memset(&alu_src, 0, sizeof(alu_src));
+   nir_alu_src alu_src = { NIR_SRC_INIT };
    alu_src.src = nir_src_for_ssa(src);
    for (int i = 0; i < 4; i++)
       alu_src.swizzle[i] = swiz[i];
@@ -251,8 +250,7 @@ nir_ssa_for_src(nir_builder *build, nir_src src, int num_components)
    if (src.is_ssa && src.ssa->num_components == num_components)
       return src.ssa;
 
-   nir_alu_src alu;
-   memset(&alu, 0, sizeof(alu));
+   nir_alu_src alu = { NIR_SRC_INIT };
    alu.src = src;
    for (int j = 0; j < 4; j++)
       alu.swizzle[j] = j;
diff --git a/mesalib/src/glsl/nir/nir_from_ssa.c b/mesalib/src/glsl/nir/nir_from_ssa.c
index 6a3b141bd..67733e6da 100644
--- a/mesalib/src/glsl/nir/nir_from_ssa.c
+++ b/mesalib/src/glsl/nir/nir_from_ssa.c
@@ -37,7 +37,6 @@
 struct from_ssa_state {
    void *mem_ctx;
    void *dead_ctx;
-   struct hash_table *ssa_table;
    struct hash_table *merge_node_table;
    nir_instr *instr;
    nir_function_impl *impl;
@@ -344,45 +343,31 @@ isolate_phi_nodes_block(nir_block *block, void *void_state)
             get_parallel_copy_at_end_of_block(src->pred);
          assert(pcopy);
 
-         nir_parallel_copy_entry *entry = ralloc(state->dead_ctx,
-                                                 nir_parallel_copy_entry);
-         exec_list_push_tail(&pcopy->entries, &entry->node);
-
-         nir_src_copy(&entry->src, &src->src, state->dead_ctx);
-         _mesa_set_add(src->src.ssa->uses, &pcopy->instr);
-
+         nir_parallel_copy_entry *entry = rzalloc(state->dead_ctx,
+                                                  nir_parallel_copy_entry);
          nir_ssa_dest_init(&pcopy->instr, &entry->dest,
                            phi->dest.ssa.num_components, src->src.ssa->name);
+         exec_list_push_tail(&pcopy->entries, &entry->node);
 
-         struct set_entry *use_entry =
-            _mesa_set_search(src->src.ssa->uses, instr);
-         if (use_entry)
-            /* It is possible that a phi node can use the same source twice
-             * but for different basic blocks.  If that happens, entry will
-             * be NULL because we already deleted it.  This is safe
-             * because, by the time the loop is done, we will have deleted
-             * all of the sources of the phi from their respective use sets
-             * and moved them to the parallel copy definitions.
-             */
-            _mesa_set_remove(src->src.ssa->uses, use_entry);
+         assert(src->src.is_ssa);
+         nir_instr_rewrite_src(&pcopy->instr, &entry->src, src->src);
 
-         src->src.ssa = &entry->dest.ssa;
-         _mesa_set_add(entry->dest.ssa.uses, instr);
+         nir_instr_rewrite_src(&phi->instr, &src->src,
+                               nir_src_for_ssa(&entry->dest.ssa));
       }
 
-      nir_parallel_copy_entry *entry = ralloc(state->dead_ctx,
-                                              nir_parallel_copy_entry);
-      exec_list_push_tail(&block_pcopy->entries, &entry->node);
-
+      nir_parallel_copy_entry *entry = rzalloc(state->dead_ctx,
+                                               nir_parallel_copy_entry);
       nir_ssa_dest_init(&block_pcopy->instr, &entry->dest,
                         phi->dest.ssa.num_components, phi->dest.ssa.name);
+      exec_list_push_tail(&block_pcopy->entries, &entry->node);
+
       nir_ssa_def_rewrite_uses(&phi->dest.ssa,
                                nir_src_for_ssa(&entry->dest.ssa),
                                state->mem_ctx);
 
-      entry->src.is_ssa = true;
-      entry->src.ssa = &phi->dest.ssa;
-      _mesa_set_add(phi->dest.ssa.uses, &block_pcopy->instr);
+      nir_instr_rewrite_src(&block_pcopy->instr, &entry->src,
+                            nir_src_for_ssa(&phi->dest.ssa));
    }
 
    return true;
@@ -415,7 +400,7 @@ coalesce_phi_nodes_block(nir_block *block, void *void_state)
 }
 
 static void
-agressive_coalesce_parallel_copy(nir_parallel_copy_instr *pcopy,
+aggressive_coalesce_parallel_copy(nir_parallel_copy_instr *pcopy,
                                  struct from_ssa_state *state)
 {
    nir_foreach_parallel_copy_entry(pcopy, entry) {
@@ -444,7 +429,7 @@ agressive_coalesce_parallel_copy(nir_parallel_copy_instr *pcopy,
 }
 
 static bool
-agressive_coalesce_block(nir_block *block, void *void_state)
+aggressive_coalesce_block(nir_block *block, void *void_state)
 {
    struct from_ssa_state *state = void_state;
 
@@ -457,7 +442,7 @@ agressive_coalesce_block(nir_block *block, void *void_state)
 
          start_pcopy = nir_instr_as_parallel_copy(instr);
 
-         agressive_coalesce_parallel_copy(start_pcopy, state);
+         aggressive_coalesce_parallel_copy(start_pcopy, state);
 
          break;
       }
@@ -467,17 +452,21 @@ agressive_coalesce_block(nir_block *block, void *void_state)
       get_parallel_copy_at_end_of_block(block);
 
    if (end_pcopy && end_pcopy != start_pcopy)
-      agressive_coalesce_parallel_copy(end_pcopy, state);
+      aggressive_coalesce_parallel_copy(end_pcopy, state);
 
    return true;
 }
 
-static nir_register *
-get_register_for_ssa_def(nir_ssa_def *def, struct from_ssa_state *state)
+static bool
+rewrite_ssa_def(nir_ssa_def *def, void *void_state)
 {
+   struct from_ssa_state *state = void_state;
+   nir_register *reg;
+
    struct hash_entry *entry =
       _mesa_hash_table_search(state->merge_node_table, def);
    if (entry) {
+      /* In this case, we're part of a phi web.  Use the web's register. */
       merge_node *node = (merge_node *)entry->data;
 
       /* If it doesn't have a register yet, create one.  Note that all of
@@ -491,20 +480,15 @@ get_register_for_ssa_def(nir_ssa_def *def, struct from_ssa_state *state)
          node->set->reg->num_array_elems = 0;
       }
 
-      return node->set->reg;
-   }
-
-   entry = _mesa_hash_table_search(state->ssa_table, def);
-   if (entry) {
-      return (nir_register *)entry->data;
+      reg = node->set->reg;
    } else {
       /* We leave load_const SSA values alone.  They act as immediates to
        * the backend.  If it got coalesced into a phi, that's ok.
        */
       if (def->parent_instr->type == nir_instr_type_load_const)
-         return NULL;
+         return true;
 
-      nir_register *reg = nir_local_reg_create(state->impl);
+      reg = nir_local_reg_create(state->impl);
       reg->name = def->name;
       reg->num_components = def->num_components;
       reg->num_array_elems = 0;
@@ -516,57 +500,24 @@ get_register_for_ssa_def(nir_ssa_def *def, struct from_ssa_state *state)
        */
       if (def->parent_instr->type != nir_instr_type_ssa_undef)
          reg->parent_instr = def->parent_instr;
-
-      _mesa_hash_table_insert(state->ssa_table, def, reg);
-      return reg;
    }
-}
-
-static bool
-rewrite_ssa_src(nir_src *src, void *void_state)
-{
-   struct from_ssa_state *state = void_state;
 
-   if (src->is_ssa) {
-      nir_register *reg = get_register_for_ssa_def(src->ssa, state);
+   nir_ssa_def_rewrite_uses(def, nir_src_for_reg(reg), state->mem_ctx);
+   assert(list_empty(&def->uses) && list_empty(&def->if_uses));
 
-      if (reg == NULL) {
-         assert(src->ssa->parent_instr->type == nir_instr_type_load_const);
-         return true;
-      }
-
-      memset(src, 0, sizeof *src);
-      src->reg.reg = reg;
-
-      /* We don't need to remove it from the uses set because that is going
-       * away.  We just need to add it to the one for the register. */
-      _mesa_set_add(reg->uses, state->instr);
-   }
-
-   return true;
-}
-
-static bool
-rewrite_ssa_dest(nir_dest *dest, void *void_state)
-{
-   struct from_ssa_state *state = void_state;
-
-   if (dest->is_ssa) {
-      nir_register *reg = get_register_for_ssa_def(&dest->ssa, state);
-
-      if (reg == NULL) {
-         assert(dest->ssa.parent_instr->type == nir_instr_type_load_const);
-         return true;
-      }
+   if (def->parent_instr->type == nir_instr_type_ssa_undef)
+      return true;
 
-      _mesa_set_destroy(dest->ssa.uses, NULL);
-      _mesa_set_destroy(dest->ssa.if_uses, NULL);
+   assert(def->parent_instr->type != nir_instr_type_load_const);
 
-      memset(dest, 0, sizeof *dest);
-      dest->reg.reg = reg;
+   /* At this point we know a priori that this SSA def is part of a
+    * nir_dest.  We can use exec_node_data to get the dest pointer.
+    */
+   nir_dest *dest = exec_node_data(nir_dest, def, ssa);
 
-      _mesa_set_add(reg->defs, state->instr);
-   }
+   *dest = nir_dest_for_reg(reg);
+   dest->reg.parent_instr = state->instr;
+   list_addtail(&dest->reg.def_link, &reg->defs);
 
    return true;
 }
@@ -581,8 +532,7 @@ resolve_registers_block(nir_block *block, void *void_state)
 
    nir_foreach_instr_safe(block, instr) {
       state->instr = instr;
-      nir_foreach_src(instr, rewrite_ssa_src, state);
-      nir_foreach_dest(instr, rewrite_ssa_dest, state);
+      nir_foreach_ssa_def(instr, rewrite_ssa_def, state);
 
       if (instr->type == nir_instr_type_ssa_undef ||
           instr->type == nir_instr_type_phi) {
@@ -592,23 +542,6 @@ resolve_registers_block(nir_block *block, void *void_state)
    }
    state->instr = NULL;
 
-   nir_if *following_if = nir_block_get_following_if(block);
-   if (following_if && following_if->condition.is_ssa) {
-      nir_register *reg = get_register_for_ssa_def(following_if->condition.ssa,
-                                                   state);
-      if (reg) {
-         memset(&following_if->condition, 0, sizeof following_if->condition);
-         following_if->condition.reg.reg = reg;
-
-         _mesa_set_add(reg->if_uses, following_if);
-      } else {
-         /* FIXME: We really shouldn't hit this.  We should be doing
-          * constant control flow propagation.
-          */
-         assert(following_if->condition.ssa->parent_instr->type == nir_instr_type_load_const);
-      }
-   }
-
    return true;
 }
 
@@ -853,10 +786,8 @@ nir_convert_from_ssa_impl(nir_function_impl *impl)
                               nir_metadata_dominance);
 
    nir_foreach_block(impl, coalesce_phi_nodes_block, &state);
-   nir_foreach_block(impl, agressive_coalesce_block, &state);
+   nir_foreach_block(impl, aggressive_coalesce_block, &state);
 
-   state.ssa_table = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
-                                             _mesa_key_pointer_equal);
    nir_foreach_block(impl, resolve_registers_block, &state);
 
    nir_foreach_block(impl, resolve_parallel_copies_block, &state);
@@ -865,7 +796,6 @@ nir_convert_from_ssa_impl(nir_function_impl *impl)
                                nir_metadata_dominance);
 
    /* Clean up dead instructions and the hash tables */
-   _mesa_hash_table_destroy(state.ssa_table, NULL);
    _mesa_hash_table_destroy(state.merge_node_table, NULL);
    ralloc_free(state.dead_ctx);
 }
diff --git a/mesalib/src/glsl/nir/nir_intrinsics.h b/mesalib/src/glsl/nir/nir_intrinsics.h
index 8e28765c1..10192c531 100644
--- a/mesalib/src/glsl/nir/nir_intrinsics.h
+++ b/mesalib/src/glsl/nir/nir_intrinsics.h
@@ -68,6 +68,13 @@ INTRINSIC(interp_var_at_offset, 1, ARR(2), true, 0, 1, 0,
 #define BARRIER(name) INTRINSIC(name, 0, ARR(), false, 0, 0, 0, 0)
 
 BARRIER(discard)
+
+/*
+ * Memory barrier with semantics analogous to the memoryBarrier() GLSL
+ * intrinsic.
+ */
+BARRIER(memory_barrier)
+
 /** A conditional discard, with a single boolean source. */
 INTRINSIC(discard_if, 1, ARR(1), false, 0, 0, 0, 0)
 
@@ -89,6 +96,33 @@ ATOMIC(inc, 0)
 ATOMIC(dec, 0)
 ATOMIC(read, NIR_INTRINSIC_CAN_ELIMINATE)
 
+/*
+ * Image load, store and atomic intrinsics.
+ *
+ * All image intrinsics take an image target passed as a nir_variable.  Image
+ * variables contain a number of memory and layout qualifiers that influence
+ * the semantics of the intrinsic.
+ *
+ * All image intrinsics take a four-coordinate vector and a sample index as
+ * first two sources, determining the location within the image that will be
+ * accessed by the intrinsic.  Components not applicable to the image target
+ * in use are undefined.  Image store takes an additional four-component
+ * argument with the value to be written, and image atomic operations take
+ * either one or two additional scalar arguments with the same meaning as in
+ * the ARB_shader_image_load_store specification.
+ */
+INTRINSIC(image_load, 2, ARR(4, 1), true, 4, 1, 0,
+          NIR_INTRINSIC_CAN_ELIMINATE)
+INTRINSIC(image_store, 3, ARR(4, 1, 4), false, 0, 1, 0, 0)
+INTRINSIC(image_atomic_add, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_min, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_max, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_and, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_or, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_xor, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_exchange, 3, ARR(4, 1, 1), true, 1, 1, 0, 0)
+INTRINSIC(image_atomic_comp_swap, 4, ARR(4, 1, 1, 1), true, 1, 1, 0, 0)
+
 #define SYSTEM_VALUE(name, components) \
    INTRINSIC(load_##name, 0, ARR(), true, components, 0, 0, \
    NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
diff --git a/mesalib/src/glsl/nir/nir_lower_atomics.c b/mesalib/src/glsl/nir/nir_lower_atomics.c
index e82df0169..f6f89020f 100644
--- a/mesalib/src/glsl/nir/nir_lower_atomics.c
+++ b/mesalib/src/glsl/nir/nir_lower_atomics.c
@@ -78,7 +78,8 @@ lower_instr(nir_intrinsic_instr *instr, nir_function_impl *impl)
          nir_deref_as_array(instr->variables[0]->deref.child);
       assert(deref_array->deref.child == NULL);
 
-      offset_const->value.u[0] += deref_array->base_offset;
+      offset_const->value.u[0] +=
+         deref_array->base_offset * ATOMIC_COUNTER_SIZE;
 
       if (deref_array->deref_array_type == nir_deref_array_type_indirect) {
          nir_load_const_instr *atomic_counter_size =
diff --git a/mesalib/src/glsl/nir/nir_lower_locals_to_regs.c b/mesalib/src/glsl/nir/nir_lower_locals_to_regs.c
index bc6a3d320..28fdec50e 100644
--- a/mesalib/src/glsl/nir/nir_lower_locals_to_regs.c
+++ b/mesalib/src/glsl/nir/nir_lower_locals_to_regs.c
@@ -269,18 +269,16 @@ lower_locals_to_regs_block(nir_block *block, void *void_state)
 static nir_block *
 compute_reg_usedef_lca(nir_register *reg)
 {
-   struct set_entry *entry;
    nir_block *lca = NULL;
 
-   set_foreach(reg->defs, entry)
-      lca = nir_dominance_lca(lca, ((nir_instr *)entry->key)->block);
+   list_for_each_entry(nir_dest, def_dest, &reg->defs, reg.def_link)
+      lca = nir_dominance_lca(lca, def_dest->reg.parent_instr->block);
 
-   set_foreach(reg->uses, entry)
-      lca = nir_dominance_lca(lca, ((nir_instr *)entry->key)->block);
+   list_for_each_entry(nir_src, use_src, &reg->uses, use_link)
+      lca = nir_dominance_lca(lca, use_src->parent_instr->block);
 
-   set_foreach(reg->if_uses, entry) {
-      nir_if *if_stmt = (nir_if *)entry->key;
-      nir_cf_node *prev_node = nir_cf_node_prev(&if_stmt->cf_node);
+   list_for_each_entry(nir_src, use_src, &reg->if_uses, use_link) {
+      nir_cf_node *prev_node = nir_cf_node_prev(&use_src->parent_if->cf_node);
       assert(prev_node->type == nir_cf_node_block);
       lca = nir_dominance_lca(lca, nir_cf_node_as_block(prev_node));
    }
diff --git a/mesalib/src/glsl/nir/nir_lower_samplers.cpp b/mesalib/src/glsl/nir/nir_lower_samplers.cpp
index cf8ab8325..7a0b0a09f 100644
--- a/mesalib/src/glsl/nir/nir_lower_samplers.cpp
+++ b/mesalib/src/glsl/nir/nir_lower_samplers.cpp
@@ -70,44 +70,45 @@ lower_sampler(nir_tex_instr *instr, const struct gl_shader_program *shader_progr
       case nir_deref_type_array: {
          nir_deref_array *deref_array = nir_deref_as_array(deref->child);
 
+         assert(deref_array->deref_array_type != nir_deref_array_type_wildcard);
+
+         if (deref_array->deref.child) {
+            ralloc_asprintf_append(&name, "[%u]",
+               deref_array->deref_array_type == nir_deref_array_type_direct ?
+                  deref_array->base_offset : 0);
+         } else {
+            assert(deref->child->type->base_type == GLSL_TYPE_SAMPLER);
+            instr->sampler_index = deref_array->base_offset;
+         }
+
          /* XXX: We're assuming here that the indirect is the last array
           * thing we have.  This should be ok for now as we don't support
           * arrays_of_arrays yet.
           */
-
-         instr->sampler_index *= glsl_get_length(deref->type);
-         switch (deref_array->deref_array_type) {
-         case nir_deref_array_type_direct:
-            instr->sampler_index += deref_array->base_offset;
-            if (deref_array->deref.child)
-               ralloc_asprintf_append(&name, "[%u]", deref_array->base_offset);
-            break;
-         case nir_deref_array_type_indirect: {
-            instr->src = reralloc(instr, instr->src, nir_tex_src,
-                                  instr->num_srcs + 1);
-            memset(&instr->src[instr->num_srcs], 0, sizeof *instr->src);
+         if (deref_array->deref_array_type == nir_deref_array_type_indirect) {
+            /* First, we have to resize the array of texture sources */
+            nir_tex_src *new_srcs = rzalloc_array(instr, nir_tex_src,
+                                                  instr->num_srcs + 1);
+
+            for (unsigned i = 0; i < instr->num_srcs; i++) {
+               new_srcs[i].src_type = instr->src[i].src_type;
+               nir_instr_move_src(&instr->instr, &new_srcs[i].src,
+                                  &instr->src[i].src);
+            }
+
+            ralloc_free(instr->src);
+            instr->src = new_srcs;
+
+            /* Now we can go ahead and move the source over to being a
+             * first-class texture source.
+             */
             instr->src[instr->num_srcs].src_type = nir_tex_src_sampler_offset;
             instr->num_srcs++;
-
-            nir_instr_rewrite_src(&instr->instr,
-                                  &instr->src[instr->num_srcs - 1].src,
-                                  deref_array->indirect);
+            nir_instr_move_src(&instr->instr,
+                               &instr->src[instr->num_srcs - 1].src,
+                               &deref_array->indirect);
 
             instr->sampler_array_size = glsl_get_length(deref->type);
-
-            nir_src empty;
-            memset(&empty, 0, sizeof empty);
-            nir_instr_rewrite_src(&instr->instr, &deref_array->indirect, empty);
-
-            if (deref_array->deref.child)
-               ralloc_strcat(&name, "[0]");
-            break;
-         }
-
-         case nir_deref_array_type_wildcard:
-            unreachable("Cannot copy samplers");
-         default:
-            unreachable("Invalid deref array type");
          }
          break;
       }
diff --git a/mesalib/src/glsl/nir/nir_lower_tex_projector.c b/mesalib/src/glsl/nir/nir_lower_tex_projector.c
index 6b0e9c340..357131cd7 100644
--- a/mesalib/src/glsl/nir/nir_lower_tex_projector.c
+++ b/mesalib/src/glsl/nir/nir_lower_tex_projector.c
@@ -109,12 +109,12 @@ nir_lower_tex_projector_block(nir_block *block, void *void_state)
       /* Now move the later tex sources down the array so that the projector
        * disappears.
        */
-      nir_src dead;
-      memset(&dead, 0, sizeof dead);
-      nir_instr_rewrite_src(&tex->instr, &tex->src[proj_index].src, dead);
-      memmove(&tex->src[proj_index],
-              &tex->src[proj_index + 1],
-              (tex->num_srcs - proj_index) * sizeof(*tex->src));
+      nir_instr_rewrite_src(&tex->instr, &tex->src[proj_index].src,
+                            NIR_SRC_INIT);
+      for (int i = proj_index + 1; i < tex->num_srcs; i++) {
+         tex->src[i-1].src_type = tex->src[i].src_type;
+         nir_instr_move_src(&tex->instr, &tex->src[i-1].src, &tex->src[i].src);
+      }
       tex->num_srcs--;
    }
 
diff --git a/mesalib/src/glsl/nir/nir_lower_to_source_mods.c b/mesalib/src/glsl/nir/nir_lower_to_source_mods.c
index 7b4a0f657..94c7e36d4 100644
--- a/mesalib/src/glsl/nir/nir_lower_to_source_mods.c
+++ b/mesalib/src/glsl/nir/nir_lower_to_source_mods.c
@@ -88,8 +88,8 @@ nir_lower_to_source_mods_block(nir_block *block, void *state)
             alu->src[i].swizzle[j] = parent->src[0].swizzle[alu->src[i].swizzle[j]];
          }
 
-         if (parent->dest.dest.ssa.uses->entries == 0 &&
-             parent->dest.dest.ssa.if_uses->entries == 0)
+         if (list_empty(&parent->dest.dest.ssa.uses) &&
+             list_empty(&parent->dest.dest.ssa.if_uses))
             nir_instr_remove(&parent->instr);
       }
 
@@ -131,13 +131,13 @@ nir_lower_to_source_mods_block(nir_block *block, void *state)
       if (nir_op_infos[alu->op].output_type != nir_type_float)
          continue;
 
-      if (alu->dest.dest.ssa.if_uses->entries != 0)
+      if (!list_empty(&alu->dest.dest.ssa.if_uses))
          continue;
 
       bool all_children_are_sat = true;
-      struct set_entry *entry;
-      set_foreach(alu->dest.dest.ssa.uses, entry) {
-         const nir_instr *child = entry->key;
+      nir_foreach_use(&alu->dest.dest.ssa, child_src) {
+         assert(child_src->is_ssa);
+         nir_instr *child = child_src->parent_instr;
          if (child->type != nir_instr_type_alu) {
             all_children_are_sat = false;
             continue;
@@ -161,8 +161,12 @@ nir_lower_to_source_mods_block(nir_block *block, void *state)
 
       alu->dest.saturate = true;
 
-      set_foreach(alu->dest.dest.ssa.uses, entry) {
-         nir_alu_instr *child_alu = nir_instr_as_alu((nir_instr *)entry->key);
+      nir_foreach_use(&alu->dest.dest.ssa, child_src) {
+         assert(child_src->is_ssa);
+         nir_instr *child = child_src->parent_instr;
+         assert(child->type == nir_instr_type_alu);
+         nir_alu_instr *child_alu = nir_instr_as_alu(child);
+
          child_alu->op = nir_op_fmov;
          child_alu->dest.saturate = false;
          /* We could propagate the dest of our instruction to the
diff --git a/mesalib/src/glsl/nir/nir_lower_vars_to_ssa.c b/mesalib/src/glsl/nir/nir_lower_vars_to_ssa.c
index bb60f4601..ccb8f99df 100644
--- a/mesalib/src/glsl/nir/nir_lower_vars_to_ssa.c
+++ b/mesalib/src/glsl/nir/nir_lower_vars_to_ssa.c
@@ -567,10 +567,11 @@ add_phi_sources(nir_block *block, nir_block *pred,
 
       nir_phi_src *src = ralloc(phi, nir_phi_src);
       src->pred = pred;
+      src->src.parent_instr = &phi->instr;
       src->src.is_ssa = true;
       src->src.ssa = get_ssa_def_for_block(node, pred, state);
 
-      _mesa_set_add(src->src.ssa->uses, instr);
+      list_addtail(&src->src.use_link, &src->src.ssa->uses);
 
       exec_list_push_tail(&phi->srcs, &src->node);
    }
diff --git a/mesalib/src/glsl/nir/nir_opcodes.py b/mesalib/src/glsl/nir/nir_opcodes.py
index 264806f5d..56e96d912 100644
--- a/mesalib/src/glsl/nir/nir_opcodes.py
+++ b/mesalib/src/glsl/nir/nir_opcodes.py
@@ -153,8 +153,6 @@ unop("fsat", tfloat, "(src0 > 1.0f) ? 1.0f : ((src0 <= 0.0f) ? 0.0f : src0)")
 unop("frcp", tfloat, "1.0f / src0")
 unop("frsq", tfloat, "1.0f / sqrtf(src0)")
 unop("fsqrt", tfloat, "sqrtf(src0)")
-unop("fexp", tfloat, "expf(src0)") # < e^x
-unop("flog", tfloat, "logf(src0)") # log base e
 unop("fexp2", tfloat, "exp2f(src0)")
 unop("flog2", tfloat, "log2f(src0)")
 unop_convert("f2i", tfloat, tint, "src0") # Float-to-integer conversion.
diff --git a/mesalib/src/glsl/nir/nir_opt_algebraic.py b/mesalib/src/glsl/nir/nir_opt_algebraic.py
index 2a2b9561e..fa039222f 100644
--- a/mesalib/src/glsl/nir/nir_opt_algebraic.py
+++ b/mesalib/src/glsl/nir/nir_opt_algebraic.py
@@ -83,24 +83,37 @@ optimizations = [
    # Comparison simplifications
    (('inot', ('flt', a, b)), ('fge', a, b)),
    (('inot', ('fge', a, b)), ('flt', a, b)),
+   (('inot', ('feq', a, b)), ('fne', a, b)),
+   (('inot', ('fne', a, b)), ('feq', a, b)),
    (('inot', ('ilt', a, b)), ('ige', a, b)),
    (('inot', ('ige', a, b)), ('ilt', a, b)),
+   (('inot', ('ieq', a, b)), ('ine', a, b)),
+   (('inot', ('ine', a, b)), ('ieq', a, b)),
    (('fge', ('fneg', ('fabs', a)), 0.0), ('feq', a, 0.0)),
    (('bcsel', ('flt', a, b), a, b), ('fmin', a, b)),
    (('bcsel', ('flt', a, b), b, a), ('fmax', a, b)),
    (('bcsel', ('inot', 'a@bool'), b, c), ('bcsel', a, c, b)),
    (('bcsel', a, ('bcsel', a, b, c), d), ('bcsel', a, b, d)),
+   (('fmin', a, a), a),
+   (('fmax', a, a), a),
+   (('imin', a, a), a),
+   (('imax', a, a), a),
+   (('umin', a, a), a),
+   (('umax', a, a), a),
    (('fmin', ('fmax', a, 0.0), 1.0), ('fsat', a), '!options->lower_fsat'),
    (('fsat', a), ('fmin', ('fmax', a, 0.0), 1.0), 'options->lower_fsat'),
    (('fsat', ('fsat', a)), ('fsat', a)),
    (('fmin', ('fmax', ('fmin', ('fmax', a, 0.0), 1.0), 0.0), 1.0), ('fmin', ('fmax', a, 0.0), 1.0)),
    (('ior', ('flt', a, b), ('flt', a, c)), ('flt', a, ('fmax', b, c))),
+   (('ior', ('flt', a, c), ('flt', b, c)), ('flt', ('fmin', a, b), c)),
    (('ior', ('fge', a, b), ('fge', a, c)), ('fge', a, ('fmin', b, c))),
+   (('ior', ('fge', a, c), ('fge', b, c)), ('fge', ('fmax', a, b), c)),
    (('slt', a, b), ('b2f', ('flt', a, b)), 'options->lower_scmp'),
    (('sge', a, b), ('b2f', ('fge', a, b)), 'options->lower_scmp'),
    (('seq', a, b), ('b2f', ('feq', a, b)), 'options->lower_scmp'),
    (('sne', a, b), ('b2f', ('fne', a, b)), 'options->lower_scmp'),
    # Emulating booleans
+   (('imul', ('b2i', a), ('b2i', b)), ('b2i', ('iand', a, b))),
    (('fmul', ('b2f', a), ('b2f', b)), ('b2f', ('iand', a, b))),
    (('fsat', ('fadd', ('b2f', a), ('b2f', b))), ('b2f', ('ior', a, b))),
    (('iand', 'a@bool', 1.0), ('b2f', a)),
@@ -136,36 +149,23 @@ optimizations = [
    (('ushr', a, 0), a),
    # Exponential/logarithmic identities
    (('fexp2', ('flog2', a)), a), # 2^lg2(a) = a
-   (('fexp',  ('flog',  a)), a), # e^ln(a)  = a
    (('flog2', ('fexp2', a)), a), # lg2(2^a) = a
-   (('flog',  ('fexp',  a)), a), # ln(e^a)  = a
    (('fpow', a, b), ('fexp2', ('fmul', ('flog2', a), b)), 'options->lower_fpow'), # a^b = 2^(lg2(a)*b)
    (('fexp2', ('fmul', ('flog2', a), b)), ('fpow', a, b), '!options->lower_fpow'), # 2^(lg2(a)*b) = a^b
-   (('fexp',  ('fmul', ('flog', a), b)),  ('fpow', a, b), '!options->lower_fpow'), # e^(ln(a)*b) = a^b
    (('fpow', a, 1.0), a),
    (('fpow', a, 2.0), ('fmul', a, a)),
    (('fpow', a, 4.0), ('fmul', ('fmul', a, a), ('fmul', a, a))),
    (('fpow', 2.0, a), ('fexp2', a)),
    (('fsqrt', ('fexp2', a)), ('fexp2', ('fmul', 0.5, a))),
-   (('fsqrt', ('fexp', a)), ('fexp', ('fmul', 0.5, a))),
    (('frcp', ('fexp2', a)), ('fexp2', ('fneg', a))),
-   (('frcp', ('fexp', a)), ('fexp', ('fneg', a))),
    (('frsq', ('fexp2', a)), ('fexp2', ('fmul', -0.5, a))),
-   (('frsq', ('fexp', a)), ('fexp', ('fmul', -0.5, a))),
    (('flog2', ('fsqrt', a)), ('fmul', 0.5, ('flog2', a))),
-   (('flog', ('fsqrt', a)), ('fmul', 0.5, ('flog', a))),
    (('flog2', ('frcp', a)), ('fneg', ('flog2', a))),
-   (('flog', ('frcp', a)), ('fneg', ('flog', a))),
    (('flog2', ('frsq', a)), ('fmul', -0.5, ('flog2', a))),
-   (('flog', ('frsq', a)), ('fmul', -0.5, ('flog', a))),
    (('flog2', ('fpow', a, b)), ('fmul', b, ('flog2', a))),
-   (('flog', ('fpow', a, b)), ('fmul', b, ('flog', a))),
    (('fadd', ('flog2', a), ('flog2', b)), ('flog2', ('fmul', a, b))),
-   (('fadd', ('flog', a), ('flog', b)), ('flog', ('fmul', a, b))),
    (('fadd', ('flog2', a), ('fneg', ('flog2', b))), ('flog2', ('fdiv', a, b))),
-   (('fadd', ('flog', a), ('fneg', ('flog', b))), ('flog', ('fdiv', a, b))),
    (('fmul', ('fexp2', a), ('fexp2', b)), ('fexp2', ('fadd', a, b))),
-   (('fmul', ('fexp', a), ('fexp', b)), ('fexp', ('fadd', a, b))),
    # Division and reciprocal
    (('fdiv', 1.0, a), ('frcp', a)),
    (('frcp', ('frcp', a)), a),
@@ -187,6 +187,7 @@ optimizations = [
    (('fcsel', a, b, b), b),
 
    # Conversions
+   (('i2b', ('b2i', a)), a),
    (('f2i', ('ftrunc', a)), ('f2i', a)),
    (('f2u', ('ftrunc', a)), ('f2u', a)),
 
diff --git a/mesalib/src/glsl/nir/nir_opt_copy_propagate.c b/mesalib/src/glsl/nir/nir_opt_copy_propagate.c
index ee78e5aa0..71367d001 100644
--- a/mesalib/src/glsl/nir/nir_opt_copy_propagate.c
+++ b/mesalib/src/glsl/nir/nir_opt_copy_propagate.c
@@ -93,62 +93,6 @@ is_swizzleless_move(nir_alu_instr *instr)
    }
 }
 
-typedef struct {
-   nir_ssa_def *def;
-   bool found;
-} search_def_state;
-
-static bool
-search_def(nir_src *src, void *_state)
-{
-   search_def_state *state = (search_def_state *) _state;
-
-   if (src->is_ssa && src->ssa == state->def)
-      state->found = true;
-
-   return true;
-}
-
-static void
-rewrite_src_instr(nir_src *src, nir_ssa_def *new_def, nir_instr *parent_instr)
-{
-   nir_ssa_def *old_def = src->ssa;
-
-   src->ssa = new_def;
-
-   /*
-    * The instruction could still use the old definition in one of its other
-    * sources, so only remove the instruction from the uses if there are no
-    * more uses left.
-    */
-
-   search_def_state search_state;
-   search_state.def = old_def;
-   search_state.found = false;
-   nir_foreach_src(parent_instr, search_def, &search_state);
-   if (!search_state.found) {
-      struct set_entry *entry = _mesa_set_search(old_def->uses, parent_instr);
-      assert(entry);
-      _mesa_set_remove(old_def->uses, entry);
-   }
-
-   _mesa_set_add(new_def->uses, parent_instr);
-}
-
-static void
-rewrite_src_if(nir_if *if_stmt, nir_ssa_def *new_def)
-{
-   nir_ssa_def *old_def = if_stmt->condition.ssa;
-
-   if_stmt->condition.ssa = new_def;
-
-   struct set_entry *entry = _mesa_set_search(old_def->if_uses, if_stmt);
-   assert(entry);
-   _mesa_set_remove(old_def->if_uses, entry);
-
-   _mesa_set_add(new_def->if_uses, if_stmt);
-}
-
 static bool
 copy_prop_src(nir_src *src, nir_instr *parent_instr, nir_if *parent_if)
 {
@@ -178,10 +122,14 @@ copy_prop_src(nir_src *src, nir_instr *parent_instr, nir_if *parent_if)
          return false;
    }
 
-   if (parent_instr)
-      rewrite_src_instr(src, alu_instr->src[0].src.ssa, parent_instr);
-   else
-      rewrite_src_if(parent_if, alu_instr->src[0].src.ssa);
+   if (parent_instr) {
+      nir_instr_rewrite_src(parent_instr, src,
+                            nir_src_for_ssa(alu_instr->src[0].src.ssa));
+   } else {
+      assert(src == &parent_if->condition);
+      nir_if_rewrite_condition(parent_if,
+                               nir_src_for_ssa(alu_instr->src[0].src.ssa));
+   }
 
    return true;
 }
@@ -234,7 +182,8 @@ copy_prop_alu_src(nir_alu_instr *parent_alu_instr, unsigned index)
    for (unsigned i = 0; i < 4; i++)
       src->swizzle[i] = new_swizzle[i];
 
-   rewrite_src_instr(&src->src, def, &parent_alu_instr->instr);
+   nir_instr_rewrite_src(&parent_alu_instr->instr, &src->src,
+                         nir_src_for_ssa(def));
 
    return true;
 }
diff --git a/mesalib/src/glsl/nir/nir_opt_gcm.c b/mesalib/src/glsl/nir/nir_opt_gcm.c
index b4f5fd3d5..44068bf37 100644
--- a/mesalib/src/glsl/nir/nir_opt_gcm.c
+++ b/mesalib/src/glsl/nir/nir_opt_gcm.c
@@ -279,9 +279,8 @@ gcm_schedule_late_def(nir_ssa_def *def, void *void_state)
 
    nir_block *lca = NULL;
 
-   struct set_entry *entry;
-   set_foreach(def->uses, entry) {
-      nir_instr *use_instr = (nir_instr *)entry->key;
+   nir_foreach_use(def, use_src) {
+      nir_instr *use_instr = use_src->parent_instr;
 
       gcm_schedule_late_instr(use_instr, state);
 
@@ -304,8 +303,8 @@ gcm_schedule_late_def(nir_ssa_def *def, void *void_state)
       }
    }
 
-   set_foreach(def->if_uses, entry) {
-      nir_if *if_stmt = (nir_if *)entry->key;
+   nir_foreach_if_use(def, use_src) {
+      nir_if *if_stmt = use_src->parent_if;
 
       /* For if statements, we consider the block to be the one immediately
        * preceding the if CF node.
@@ -377,9 +376,8 @@ gcm_place_instr(nir_instr *instr, struct gcm_state *state);
 static bool
 gcm_place_instr_def(nir_ssa_def *def, void *state)
 {
-   struct set_entry *entry;
-   set_foreach(def->uses, entry)
-      gcm_place_instr((nir_instr *)entry->key, state);
+   nir_foreach_use(def, use_src)
+      gcm_place_instr(use_src->parent_instr, state);
 
    return false;
 }
diff --git a/mesalib/src/glsl/nir/nir_opt_global_to_local.c b/mesalib/src/glsl/nir/nir_opt_global_to_local.c
index 00db37ba7..bccb45b62 100644
--- a/mesalib/src/glsl/nir/nir_opt_global_to_local.c
+++ b/mesalib/src/glsl/nir/nir_opt_global_to_local.c
@@ -34,9 +34,8 @@ global_to_local(nir_register *reg)
 
    assert(reg->is_global);
 
-   struct set_entry *entry;
-   set_foreach(reg->defs, entry) {
-      nir_instr *instr = (nir_instr *) entry->key;
+   nir_foreach_def(reg, def_dest) {
+      nir_instr *instr = def_dest->reg.parent_instr;
       nir_function_impl *instr_impl =
          nir_cf_node_get_function(&instr->block->cf_node);
       if (impl != NULL) {
@@ -47,8 +46,8 @@ global_to_local(nir_register *reg)
       }
    }
 
-   set_foreach(reg->uses, entry) {
-      nir_instr *instr = (nir_instr *) entry->key;
+   nir_foreach_use(reg, use_src) {
+      nir_instr *instr = use_src->parent_instr;
       nir_function_impl *instr_impl =
          nir_cf_node_get_function(&instr->block->cf_node);
       if (impl != NULL) {
@@ -59,8 +58,8 @@ global_to_local(nir_register *reg)
       }
    }
 
-   set_foreach(reg->if_uses, entry) {
-      nir_if *if_stmt = (nir_if *) entry->key;
+   nir_foreach_if_use(reg, use_src) {
+      nir_if *if_stmt = use_src->parent_if;
       nir_function_impl *if_impl = nir_cf_node_get_function(&if_stmt->cf_node);
       if (impl != NULL) {
          if (impl != if_impl)
diff --git a/mesalib/src/glsl/nir/nir_opt_peephole_ffma.c b/mesalib/src/glsl/nir/nir_opt_peephole_ffma.c
index 9d5646fe6..b430eac8e 100644
--- a/mesalib/src/glsl/nir/nir_opt_peephole_ffma.c
+++ b/mesalib/src/glsl/nir/nir_opt_peephole_ffma.c
@@ -41,12 +41,11 @@ struct peephole_ffma_state {
 static inline bool
 are_all_uses_fadd(nir_ssa_def *def)
 {
-   if (def->if_uses->entries > 0)
+   if (!list_empty(&def->if_uses))
       return false;
 
-   struct set_entry *use_iter;
-   set_foreach(def->uses, use_iter) {
-      nir_instr *use_instr = (nir_instr *)use_iter->key;
+   nir_foreach_use(def, use_src) {
+      nir_instr *use_instr = use_src->parent_instr;
 
       if (use_instr->type != nir_instr_type_alu)
          return false;
@@ -220,7 +219,7 @@ nir_opt_peephole_ffma_block(nir_block *block, void *void_state)
                                state->mem_ctx);
 
       nir_instr_insert_before(&add->instr, &ffma->instr);
-      assert(add->dest.dest.ssa.uses->entries == 0);
+      assert(list_empty(&add->dest.dest.ssa.uses));
       nir_instr_remove(&add->instr);
 
       state->progress = true;
diff --git a/mesalib/src/glsl/nir/nir_opt_peephole_select.c b/mesalib/src/glsl/nir/nir_opt_peephole_select.c
index f400cfd66..82c65bb44 100644
--- a/mesalib/src/glsl/nir/nir_opt_peephole_select.c
+++ b/mesalib/src/glsl/nir/nir_opt_peephole_select.c
@@ -98,15 +98,13 @@ block_check_for_allowed_instrs(nir_block *block)
             return false;
 
          /* It cannot have any if-uses */
-         if (mov->dest.dest.ssa.if_uses->entries != 0)
+         if (!list_empty(&mov->dest.dest.ssa.if_uses))
             return false;
 
          /* The only uses of this definition must be phi's in the successor */
-         struct set_entry *entry;
-         set_foreach(mov->dest.dest.ssa.uses, entry) {
-            const nir_instr *dest_instr = entry->key;
-            if (dest_instr->type != nir_instr_type_phi ||
-                dest_instr->block != block->successors[0])
+         nir_foreach_use(&mov->dest.dest.ssa, use) {
+            if (use->parent_instr->type != nir_instr_type_phi ||
+                use->parent_instr->block != block->successors[0])
                return false;
          }
          break;
diff --git a/mesalib/src/glsl/nir/nir_search.c b/mesalib/src/glsl/nir/nir_search.c
index 5ba016085..0c4e48ce9 100644
--- a/mesalib/src/glsl/nir/nir_search.c
+++ b/mesalib/src/glsl/nir/nir_search.c
@@ -73,6 +73,14 @@ match_value(const nir_search_value *value, nir_alu_instr *instr, unsigned src,
 {
    uint8_t new_swizzle[4];
 
+   /* If the source is an explicitly sized source, then we need to reset
+    * both the number of components and the swizzle.
+    */
+   if (nir_op_infos[instr->op].input_sizes[src] != 0) {
+      num_components = nir_op_infos[instr->op].input_sizes[src];
+      swizzle = identity_swizzle;
+   }
+
    for (int i = 0; i < num_components; ++i)
       new_swizzle[i] = instr->src[src].swizzle[swizzle[i]];
 
@@ -90,6 +98,7 @@ match_value(const nir_search_value *value, nir_alu_instr *instr, unsigned src,
 
    case nir_search_value_variable: {
       nir_search_variable *var = nir_search_value_as_variable(value);
+      assert(var->variable < NIR_SEARCH_MAX_VARIABLES);
 
       if (state->variables_seen & (1 << var->variable)) {
          if (!nir_srcs_equal(state->variables[var->variable].src,
@@ -198,16 +207,13 @@ match_expression(const nir_search_expression *expr, nir_alu_instr *instr,
       }
    }
 
+   /* Stash off the current variables_seen bitmask.  This way we can
+    * restore it prior to matching in the commutative case below.
+    */
+   unsigned variables_seen_stash = state->variables_seen;
+
    bool matched = true;
    for (unsigned i = 0; i < nir_op_infos[instr->op].num_inputs; i++) {
-      /* If the source is an explicitly sized source, then we need to reset
-       * both the number of components and the swizzle.
-       */
-      if (nir_op_infos[instr->op].input_sizes[i] != 0) {
-         num_components = nir_op_infos[instr->op].input_sizes[i];
-         swizzle = identity_swizzle;
-      }
-
       if (!match_value(expr->srcs[i], instr, i, num_components,
                        swizzle, state)) {
          matched = false;
@@ -220,6 +226,13 @@ match_expression(const nir_search_expression *expr, nir_alu_instr *instr,
 
    if (nir_op_infos[instr->op].algebraic_properties & NIR_OP_IS_COMMUTATIVE) {
       assert(nir_op_infos[instr->op].num_inputs == 2);
+
+      /* Restore the variables_seen bitmask.  If we don't do this, then we
+       * could end up with an erroneous failure due to variables found in the
+       * first match attempt above not matching those in the second.
+       */
+      state->variables_seen = variables_seen_stash;
+
       if (!match_value(expr->srcs[0], instr, 1, num_components,
                        swizzle, state))
          return false;
@@ -276,7 +289,7 @@ construct_value(const nir_search_value *value, nir_alu_type type,
       const nir_search_variable *var = nir_search_value_as_variable(value);
       assert(state->variables_seen & (1 << var->variable));
 
-      nir_alu_src val;
+      nir_alu_src val = { NIR_SRC_INIT };
       nir_alu_src_copy(&val, &state->variables[var->variable], mem_ctx);
 
       assert(!var->is_constant);
diff --git a/mesalib/src/glsl/nir/nir_to_ssa.c b/mesalib/src/glsl/nir/nir_to_ssa.c
index 53ff54766..a3c35fa04 100644
--- a/mesalib/src/glsl/nir/nir_to_ssa.c
+++ b/mesalib/src/glsl/nir/nir_to_ssa.c
@@ -89,9 +89,8 @@ insert_phi_nodes(nir_function_impl *impl)
       w_start = w_end = 0;
       iter_count++;
 
-      struct set_entry *entry;
-      set_foreach(reg->defs, entry) {
-         nir_instr *def = (nir_instr *) entry->key;
+      nir_foreach_def(reg, dest) {
+         nir_instr *def = dest->reg.parent_instr;
          if (work[def->block->index] < iter_count)
             W[w_end++] = def->block;
          work[def->block->index] = iter_count;
@@ -99,6 +98,7 @@ insert_phi_nodes(nir_function_impl *impl)
 
       while (w_start != w_end) {
          nir_block *cur = W[w_start++];
+         struct set_entry *entry;
          set_foreach(cur->dom_frontier, entry) {
             nir_block *next = (nir_block *) entry->key;
 
@@ -190,13 +190,12 @@ rewrite_use(nir_src *src, void *_state)
    if (state->states[index].stack == NULL)
       return true;
 
-   src->is_ssa = true;
-   src->ssa = get_ssa_src(src->reg.reg, state);
-
+   nir_ssa_def *def = get_ssa_src(src->reg.reg, state);
    if (state->parent_instr)
-      _mesa_set_add(src->ssa->uses, state->parent_instr);
+      nir_instr_rewrite_src(state->parent_instr, src, nir_src_for_ssa(def));
    else
-      _mesa_set_add(src->ssa->if_uses, state->parent_if);
+      nir_if_rewrite_condition(state->parent_if, nir_src_for_ssa(def));
+
    return true;
 }
 
@@ -219,6 +218,7 @@ rewrite_def_forwards(nir_dest *dest, void *_state)
       name = ralloc_asprintf(state->mem_ctx, "%s_%u", dest->reg.reg->name,
                              state->states[index].num_defs);
 
+   list_del(&dest->reg.def_link);
    nir_ssa_dest_init(state->parent_instr, dest, reg->num_components, name);
 
    /* push our SSA destination on the stack */
@@ -270,6 +270,7 @@ rewrite_alu_instr_forward(nir_alu_instr *instr, rewrite_state *state)
                                 reg->name, state->states[index].num_defs);
 
       instr->dest.write_mask = (1 << num_components) - 1;
+      list_del(&instr->dest.dest.reg.def_link);
       nir_ssa_dest_init(&instr->instr, &instr->dest.dest, num_components, name);
 
       if (nir_op_infos[instr->op].output_size == 0) {
@@ -484,7 +485,7 @@ init_rewrite_state(nir_function_impl *impl, rewrite_state *state)
           * called after phi nodes are inserted so we can count phi node
           * definitions too.
           */
-         unsigned stack_size = reg->defs->entries;
+         unsigned stack_size = list_length(&reg->defs);
 
          state->states[reg->index].stack = ralloc_array(state->states,
                                                         nir_ssa_def *,
diff --git a/mesalib/src/glsl/nir/nir_validate.c b/mesalib/src/glsl/nir/nir_validate.c
index a7aa79837..da92ed904 100644
--- a/mesalib/src/glsl/nir/nir_validate.c
+++ b/mesalib/src/glsl/nir/nir_validate.c
@@ -97,50 +97,47 @@ typedef struct {
 static void validate_src(nir_src *src, validate_state *state);
 
 static void
-validate_reg_src(nir_reg_src *src, validate_state *state)
+validate_reg_src(nir_src *src, validate_state *state)
 {
-   assert(src->reg != NULL);
+   assert(src->reg.reg != NULL);
 
    struct hash_entry *entry;
-   entry = _mesa_hash_table_search(state->regs, src->reg);
+   entry = _mesa_hash_table_search(state->regs, src->reg.reg);
    assert(entry);
 
    reg_validate_state *reg_state = (reg_validate_state *) entry->data;
 
    if (state->instr) {
-      _mesa_set_add(reg_state->uses, state->instr);
-
-      assert(_mesa_set_search(src->reg->uses, state->instr));
+      _mesa_set_add(reg_state->uses, src);
    } else {
       assert(state->if_stmt);
-      _mesa_set_add(reg_state->if_uses, state->if_stmt);
-
-      assert(_mesa_set_search(src->reg->if_uses, state->if_stmt));
+      _mesa_set_add(reg_state->if_uses, src);
    }
 
-   if (!src->reg->is_global) {
+   if (!src->reg.reg->is_global) {
       assert(reg_state->where_defined == state->impl &&
              "using a register declared in a different function");
    }
 
-   assert((src->reg->num_array_elems == 0 ||
-          src->base_offset < src->reg->num_array_elems) &&
+   assert((src->reg.reg->num_array_elems == 0 ||
+          src->reg.base_offset < src->reg.reg->num_array_elems) &&
           "definitely out-of-bounds array access");
 
-   if (src->indirect) {
-      assert(src->reg->num_array_elems != 0);
-      assert((src->indirect->is_ssa || src->indirect->reg.indirect == NULL) &&
+   if (src->reg.indirect) {
+      assert(src->reg.reg->num_array_elems != 0);
+      assert((src->reg.indirect->is_ssa ||
+              src->reg.indirect->reg.indirect == NULL) &&
              "only one level of indirection allowed");
-      validate_src(src->indirect, state);
+      validate_src(src->reg.indirect, state);
    }
 }
 
 static void
-validate_ssa_src(nir_ssa_def *def, validate_state *state)
+validate_ssa_src(nir_src *src, validate_state *state)
 {
-   assert(def != NULL);
+   assert(src->ssa != NULL);
 
-   struct hash_entry *entry = _mesa_hash_table_search(state->ssa_defs, def);
+   struct hash_entry *entry = _mesa_hash_table_search(state->ssa_defs, src->ssa);
 
    assert(entry);
 
@@ -150,14 +147,10 @@ validate_ssa_src(nir_ssa_def *def, validate_state *state)
           "using an SSA value defined in a different function");
 
    if (state->instr) {
-      _mesa_set_add(def_state->uses, state->instr);
-
-      assert(_mesa_set_search(def->uses, state->instr));
+      _mesa_set_add(def_state->uses, src);
    } else {
       assert(state->if_stmt);
-      _mesa_set_add(def_state->if_uses, state->if_stmt);
-
-      assert(_mesa_set_search(def->if_uses, state->if_stmt));
+      _mesa_set_add(def_state->if_uses, src);
    }
 
    /* TODO validate that the use is dominated by the definition */
@@ -166,10 +159,15 @@ validate_ssa_src(nir_ssa_def *def, validate_state *state)
 static void
 validate_src(nir_src *src, validate_state *state)
 {
+   if (state->instr)
+      assert(src->parent_instr == state->instr);
+   else
+      assert(src->parent_if == state->if_stmt);
+
    if (src->is_ssa)
-      validate_ssa_src(src->ssa, state);
+      validate_ssa_src(src, state);
    else
-      validate_reg_src(&src->reg, state);
+      validate_reg_src(src, state);
 }
 
 static void
@@ -201,8 +199,7 @@ validate_reg_dest(nir_reg_dest *dest, validate_state *state)
 {
    assert(dest->reg != NULL);
 
-   struct set_entry *entry = _mesa_set_search(dest->reg->defs, state->instr);
-   assert(entry && "definition not in nir_register.defs");
+   assert(dest->parent_instr == state->instr);
 
    struct hash_entry *entry2;
    entry2 = _mesa_hash_table_search(state->regs, dest->reg);
@@ -210,7 +207,7 @@ validate_reg_dest(nir_reg_dest *dest, validate_state *state)
    assert(entry2);
 
    reg_validate_state *reg_state = (reg_validate_state *) entry2->data;
-   _mesa_set_add(reg_state->defs, state->instr);
+   _mesa_set_add(reg_state->defs, dest);
 
    if (!dest->reg->is_global) {
       assert(reg_state->where_defined == state->impl &&
@@ -236,8 +233,13 @@ validate_ssa_def(nir_ssa_def *def, validate_state *state)
    assert(!BITSET_TEST(state->ssa_defs_found, def->index));
    BITSET_SET(state->ssa_defs_found, def->index);
 
+   assert(def->parent_instr == state->instr);
+
    assert(def->num_components <= 4);
 
+   list_validate(&def->uses);
+   list_validate(&def->if_uses);
+
    ssa_def_validate_state *def_state = ralloc(state->ssa_defs,
                                               ssa_def_validate_state);
    def_state->where_defined = state->impl;
@@ -699,6 +701,10 @@ prevalidate_reg_decl(nir_register *reg, bool is_global, validate_state *state)
    assert(!BITSET_TEST(state->regs_found, reg->index));
    BITSET_SET(state->regs_found, reg->index);
 
+   list_validate(&reg->uses);
+   list_validate(&reg->defs);
+   list_validate(&reg->if_uses);
+
    reg_validate_state *reg_state = ralloc(state->regs, reg_validate_state);
    reg_state->uses = _mesa_set_create(reg_state, _mesa_hash_pointer,
                                       _mesa_key_pointer_equal);
@@ -719,47 +725,47 @@ postvalidate_reg_decl(nir_register *reg, validate_state *state)
 
    reg_validate_state *reg_state = (reg_validate_state *) entry->data;
 
-   if (reg_state->uses->entries != reg->uses->entries) {
+   nir_foreach_use(reg, src) {
+      struct set_entry *entry = _mesa_set_search(reg_state->uses, src);
+      assert(entry);
+      _mesa_set_remove(reg_state->uses, entry);
+   }
+
+   if (reg_state->uses->entries != 0) {
       printf("extra entries in register uses:\n");
       struct set_entry *entry;
-      set_foreach(reg->uses, entry) {
-         struct set_entry *entry2 =
-            _mesa_set_search(reg_state->uses, entry->key);
-
-         if (entry2 == NULL) {
-            printf("%p\n", entry->key);
-         }
-      }
+      set_foreach(reg_state->uses, entry)
+         printf("%p\n", entry->key);
 
       abort();
    }
 
-   if (reg_state->if_uses->entries != reg->if_uses->entries) {
+   nir_foreach_if_use(reg, src) {
+      struct set_entry *entry = _mesa_set_search(reg_state->if_uses, src);
+      assert(entry);
+      _mesa_set_remove(reg_state->if_uses, entry);
+   }
+
+   if (reg_state->if_uses->entries != 0) {
       printf("extra entries in register if_uses:\n");
       struct set_entry *entry;
-      set_foreach(reg->if_uses, entry) {
-         struct set_entry *entry2 =
-            _mesa_set_search(reg_state->if_uses, entry->key);
-
-         if (entry2 == NULL) {
-            printf("%p\n", entry->key);
-         }
-      }
+      set_foreach(reg_state->if_uses, entry)
+         printf("%p\n", entry->key);
 
       abort();
    }
 
-   if (reg_state->defs->entries != reg->defs->entries) {
+   nir_foreach_def(reg, src) {
+      struct set_entry *entry = _mesa_set_search(reg_state->defs, src);
+      assert(entry);
+      _mesa_set_remove(reg_state->defs, entry);
+   }
+
+   if (reg_state->defs->entries != 0) {
       printf("extra entries in register defs:\n");
       struct set_entry *entry;
-      set_foreach(reg->defs, entry) {
-         struct set_entry *entry2 =
-            _mesa_set_search(reg_state->defs, entry->key);
-
-         if (entry2 == NULL) {
-            printf("%p\n", entry->key);
-         }
-      }
+      set_foreach(reg_state->defs, entry)
+         printf("%p\n", entry->key);
 
       abort();
    }
@@ -788,32 +794,32 @@ postvalidate_ssa_def(nir_ssa_def *def, void *void_state)
    struct hash_entry *entry = _mesa_hash_table_search(state->ssa_defs, def);
    ssa_def_validate_state *def_state = (ssa_def_validate_state *)entry->data;
 
-   if (def_state->uses->entries != def->uses->entries) {
-      printf("extra entries in SSA def uses:\n");
-      struct set_entry *entry;
-      set_foreach(def->uses, entry) {
-         struct set_entry *entry2 =
-            _mesa_set_search(def_state->uses, entry->key);
+   nir_foreach_use(def, src) {
+      struct set_entry *entry = _mesa_set_search(def_state->uses, src);
+      assert(entry);
+      _mesa_set_remove(def_state->uses, entry);
+   }
 
-         if (entry2 == NULL) {
-            printf("%p\n", entry->key);
-         }
-      }
+   if (def_state->uses->entries != 0) {
+      printf("extra entries in register uses:\n");
+      struct set_entry *entry;
+      set_foreach(def_state->uses, entry)
+         printf("%p\n", entry->key);
 
       abort();
    }
 
-   if (def_state->if_uses->entries != def->if_uses->entries) {
-      printf("extra entries in SSA def uses:\n");
-      struct set_entry *entry;
-      set_foreach(def->if_uses, entry) {
-         struct set_entry *entry2 =
-            _mesa_set_search(def_state->if_uses, entry->key);
+   nir_foreach_if_use(def, src) {
+      struct set_entry *entry = _mesa_set_search(def_state->if_uses, src);
+      assert(entry);
+      _mesa_set_remove(def_state->if_uses, entry);
+   }
 
-         if (entry2 == NULL) {
-            printf("%p\n", entry->key);
-         }
-      }
+   if (def_state->if_uses->entries != 0) {
+      printf("extra entries in register uses:\n");
+      struct set_entry *entry;
+      set_foreach(def_state->if_uses, entry)
+         printf("%p\n", entry->key);
 
       abort();
    }
diff --git a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
index 92f20c71d..31719d20c 100644
--- a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
+++ b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
@@ -99,6 +99,16 @@ public:
          }
          else {
             this->fragdata_usage |= 1 << index->get_uint_component(0);
+            /* Don't lower fragdata array if the output variable
+             * is not a float variable (or float vector) because it will
+             * generate wrong register assignments because of different
+             * data types.
+             */
+            if (var->type->gl_type != GL_FLOAT &&
+                var->type->gl_type != GL_FLOAT_VEC2 &&
+                var->type->gl_type != GL_FLOAT_VEC3 &&
+                var->type->gl_type != GL_FLOAT_VEC4)
+               this->lower_fragdata_array = false;
          }
 
          /* Don't visit the leaves of ir_dereference_array. */
diff --git a/mesalib/src/hgl/GLDispatcher.cpp b/mesalib/src/hgl/GLDispatcher.cpp
index 46b91d57c..a1e905361 100644
--- a/mesalib/src/hgl/GLDispatcher.cpp
+++ b/mesalib/src/hgl/GLDispatcher.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000-2012 Haiku, Inc. All Rights Reserved.
+ * Copyright 2000-2015 Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -10,10 +10,11 @@
  */
 
 
-extern "C" {
 #include "glapi/glapi.h"
 #include "glapi/glapi_priv.h"
 
+
+extern "C" {
 /*
  * NOTE: this file portion implements C-based dispatch of the OpenGL entrypoints
  * (glAccum, glBegin, etc).
diff --git a/mesalib/src/hgl/GLDispatcher.h b/mesalib/src/hgl/GLDispatcher.h
index 44bca8ce5..7ee095d91 100644
--- a/mesalib/src/hgl/GLDispatcher.h
+++ b/mesalib/src/hgl/GLDispatcher.h
@@ -1,6 +1,6 @@
 /*
  * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000-2012 Haiku, Inc. All Rights Reserved.
+ * Copyright 2000-2015 Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -17,9 +17,7 @@
 
 #include "glheader.h"
 
-extern "C" {
 #include "glapi/glapi.h"
-}
 
 
 class BGLDispatcher
diff --git a/mesalib/src/hgl/SConscript b/mesalib/src/hgl/SConscript
index 70db1494d..71881f504 100644
--- a/mesalib/src/hgl/SConscript
+++ b/mesalib/src/hgl/SConscript
@@ -6,6 +6,7 @@ Import('*')
 env = env.Clone()
 
 env.Append(CPPPATH = [
+    '#/src',
     '#/src/mapi',
     '#/src/mesa',
     '#/src/mesa/main',
diff --git a/mesalib/src/loader/loader.h b/mesalib/src/loader/loader.h
index 810e7da7f..60c58f2f8 100644
--- a/mesalib/src/loader/loader.h
+++ b/mesalib/src/loader/loader.h
@@ -27,6 +27,10 @@
 #ifndef LOADER_H
 #define LOADER_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Helpers to figure out driver and device name, eg. from pci-id, etc. */
 
 #define _LOADER_DRI          (1 << 0)
@@ -61,4 +65,9 @@ loader_get_user_preferred_fd(int default_fd, int *different_device);
 void
 loader_set_logger(void (*logger)(int level, const char *fmt, ...));
 
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LOADER_H */
diff --git a/mesalib/src/mapi/glapi/gen/ARB_direct_state_access.xml b/mesalib/src/mapi/glapi/gen/ARB_direct_state_access.xml
index 8a092d697..bb9baf5a3 100644
--- a/mesalib/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/mesalib/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -152,6 +152,135 @@
       <param name="data" type="GLvoid *" />
    </function>
 
+   <!-- Framebuffer object functions -->
+
+   <function name="CreateFramebuffers" offset="assign">
+      <param name="n" type="GLsizei" />
+      <param name="framebuffers" type="GLuint *" />
+   </function>
+
+   <function name="NamedFramebufferRenderbuffer" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="attachment" type="GLenum" />
+      <param name="renderbuffertarget" type="GLenum" />
+      <param name="renderbuffer" type="GLuint" />
+   </function>
+
+   <function name="NamedFramebufferParameteri" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="pname" type="GLenum" />
+      <param name="param" type="GLint" />
+   </function>
+
+   <function name="NamedFramebufferTexture" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="attachment" type="GLenum" />
+      <param name="texture" type="GLuint" />
+      <param name="level" type="GLint" />
+   </function>
+
+   <function name="NamedFramebufferTextureLayer" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="attachment" type="GLenum" />
+      <param name="texture" type="GLuint" />
+      <param name="level" type="GLint" />
+      <param name="layer" type="GLint" />
+   </function>
+
+   <function name="NamedFramebufferDrawBuffer" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buf" type="GLenum" />
+   </function>
+
+   <function name="NamedFramebufferDrawBuffers" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="n" type="GLsizei" />
+      <param name="bufs" type="const GLenum *" />
+   </function>
+
+   <function name="NamedFramebufferReadBuffer" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buf" type="GLenum" />
+   </function>
+
+   <function name="InvalidateNamedFramebufferData" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="numAttachments" type="GLsizei" />
+      <param name="attachments" type="const GLenum *" />
+   </function>
+
+   <function name="InvalidateNamedFramebufferSubData" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="numAttachments" type="GLsizei" />
+      <param name="attachments" type="const GLenum *" />
+      <param name="x" type="GLint" />
+      <param name="y" type="GLint" />
+      <param name="width" type="GLsizei" />
+      <param name="height" type="GLsizei" />
+   </function>
+
+   <function name="ClearNamedFramebufferiv" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buffer" type="GLenum" />
+      <param name="drawbuffer" type="GLint" />
+      <param name="value" type="const GLint *" />
+   </function>
+
+   <function name="ClearNamedFramebufferuiv" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buffer" type="GLenum" />
+      <param name="drawbuffer" type="GLint" />
+      <param name="value" type="const GLuint *" />
+   </function>
+
+   <function name="ClearNamedFramebufferfv" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buffer" type="GLenum" />
+      <param name="drawbuffer" type="GLint" />
+      <param name="value" type="const GLfloat *" />
+   </function>
+
+   <function name="ClearNamedFramebufferfi" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="buffer" type="GLenum" />
+      <param name="depth" type="GLfloat" />
+      <param name="stencil" type="GLint" />
+   </function>
+
+   <function name="BlitNamedFramebuffer" offset="assign">
+      <param name="readFramebuffer" type="GLuint" />
+      <param name="drawFramebuffer" type="GLuint" />
+      <param name="srcX0" type="GLint" />
+      <param name="srcY0" type="GLint" />
+      <param name="srcX1" type="GLint" />
+      <param name="srcY1" type="GLint" />
+      <param name="dstX0" type="GLint" />
+      <param name="dstY0" type="GLint" />
+      <param name="dstX1" type="GLint" />
+      <param name="dstY1" type="GLint" />
+      <param name="mask" type="GLbitfield" />
+      <param name="filter" type="GLenum" />
+   </function>
+
+   <function name="CheckNamedFramebufferStatus" offset="assign">
+      <return type="GLenum" />
+      <param name="framebuffer" type="GLuint" />
+      <param name="target" type="GLenum" />
+   </function>
+
+   <function name="GetNamedFramebufferParameteriv" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="pname" type="GLenum" />
+      <param name="param" type="GLint *" />
+   </function>
+
+   <function name="GetNamedFramebufferAttachmentParameteriv" offset="assign">
+      <param name="framebuffer" type="GLuint" />
+      <param name="attachment" type="GLenum" />
+      <param name="pname" type="GLenum" />
+      <param name="params" type="GLint *" />
+   </function>
+
    <!-- Renderbuffer object functions -->
 
    <function name="CreateRenderbuffers" offset="assign">
@@ -448,6 +577,102 @@
       <param name="params" type="GLint *" />
    </function>
 
+   <!-- Vertex Array object functions -->
+
+   <function name="CreateVertexArrays" offset="assign">
+      <param name="n" type="GLsizei" />
+      <param name="arrays" type="GLuint *" />
+   </function>
+
+   <function name="DisableVertexArrayAttrib" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="index" type="GLuint" />
+   </function>
+
+   <function name="EnableVertexArrayAttrib" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="index" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayElementBuffer" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="buffer" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayVertexBuffer" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="bindingindex" type="GLuint" />
+      <param name="buffer" type="GLuint" />
+      <param name="offset" type="GLintptr" />
+      <param name="stride" type="GLsizei" />
+   </function>
+
+   <function name="VertexArrayVertexBuffers" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="first" type="GLuint" />
+      <param name="count" type="GLsizei" />
+      <param name="buffers" type="const GLuint *" />
+      <param name="offsets" type="const GLintptr *" />
+      <param name="strides" type="const GLsizei *" />
+   </function>
+
+   <function name="VertexArrayAttribFormat" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="attribindex" type="GLuint" />
+      <param name="size" type="GLint" />
+      <param name="type" type="GLenum" />
+      <param name="normalized" type="GLboolean" />
+      <param name="relativeoffset" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayAttribIFormat" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="attribindex" type="GLuint" />
+      <param name="size" type="GLint" />
+      <param name="type" type="GLenum" />
+      <param name="relativeoffset" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayAttribLFormat" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="attribindex" type="GLuint" />
+      <param name="size" type="GLint" />
+      <param name="type" type="GLenum" />
+      <param name="relativeoffset" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayAttribBinding" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="attribindex" type="GLuint" />
+      <param name="bindingindex" type="GLuint" />
+   </function>
+
+   <function name="VertexArrayBindingDivisor" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="bindingindex" type="GLuint" />
+      <param name="divisor" type="GLuint" />
+   </function>
+
+   <function name="GetVertexArrayiv" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="pname" type="GLenum" />
+      <param name="param" type="GLint *" />
+   </function>
+
+   <function name="GetVertexArrayIndexediv" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="index" type="GLuint" />
+      <param name="pname" type="GLenum" />
+      <param name="param" type="GLint *" />
+   </function>
+
+   <function name="GetVertexArrayIndexed64iv" offset="assign">
+      <param name="vaobj" type="GLuint" />
+      <param name="index" type="GLuint" />
+      <param name="pname" type="GLenum" />
+      <param name="param" type="GLint64 *" />
+   </function>
+
    <!-- Sampler object functions -->
 
    <function name="CreateSamplers" offset="assign">
diff --git a/mesalib/src/mapi/glapi/gen/ARB_framebuffer_object.xml b/mesalib/src/mapi/glapi/gen/ARB_framebuffer_object.xml
index 7c547c167..999a8ef13 100644
--- a/mesalib/src/mapi/glapi/gen/ARB_framebuffer_object.xml
+++ b/mesalib/src/mapi/glapi/gen/ARB_framebuffer_object.xml
@@ -247,7 +247,7 @@
         <param name="textarget" type="GLenum"/>
         <param name="texture" type="GLuint"/>
         <param name="level" type="GLint"/>
-        <param name="zoffset" type="GLint"/>
+        <param name="layer" type="GLint"/>
 	<glx rop="4323"/>
     </function>
 
diff --git a/mesalib/src/mapi/glapi/gen/ARB_vertex_attrib_64bit.xml b/mesalib/src/mapi/glapi/gen/ARB_vertex_attrib_64bit.xml
new file mode 100644
index 000000000..fc49f84b5
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/ARB_vertex_attrib_64bit.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<OpenGLAPI>
+
+<category name="GL_ARB_vertex_attrib_64bit" number="99">
+
+    <function name="VertexAttribL1d" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="x" type="GLdouble"/>
+    </function>
+
+    <function name="VertexAttribL2d" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="x" type="GLdouble"/>
+        <param name="y" type="GLdouble"/>
+    </function>
+
+    <function name="VertexAttribL3d" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="x" type="GLdouble"/>
+        <param name="y" type="GLdouble"/>
+        <param name="z" type="GLdouble"/>
+    </function>
+
+    <function name="VertexAttribL4d" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="x" type="GLdouble"/>
+        <param name="y" type="GLdouble"/>
+        <param name="z" type="GLdouble"/>
+        <param name="w" type="GLdouble"/>
+    </function>
+
+    <function name="VertexAttribL1dv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLdouble *"/>
+    </function>
+
+    <function name="VertexAttribL2dv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLdouble *"/>
+    </function>
+
+    <function name="VertexAttribL3dv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLdouble *"/>
+    </function>
+
+    <function name="VertexAttribL4dv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLdouble *"/>
+    </function>
+
+    <function name="VertexAttribLPointer" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="size" type="GLint"/>
+        <param name="type" type="GLenum"/>
+        <param name="stride" type="GLsizei"/>
+        <param name="pointer" type="const GLvoid *"/>
+    </function>
+
+    <function name="GetVertexAttribLdv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="pname" type="GLenum"/>
+        <param name="params" type="GLdouble *"/>
+    </function>
+</category>
+
+</OpenGLAPI>
+
diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am
index 1c4b86aab..c8d417468 100644
--- a/mesalib/src/mapi/glapi/gen/Makefile.am
+++ b/mesalib/src/mapi/glapi/gen/Makefile.am
@@ -163,6 +163,7 @@ API_XML = \
 	ARB_texture_view.xml \
 	ARB_uniform_buffer_object.xml \
 	ARB_vertex_array_object.xml \
+	ARB_vertex_attrib_64bit.xml \
 	ARB_vertex_attrib_binding.xml \
 	ARB_viewport_array.xml \
 	AMD_draw_buffers_blend.xml \
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index 5fa2e14a1..0e2545636 100755
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -8253,7 +8253,9 @@
       <!-- No new functions, types, enums. -->
 </category>
 
-<!-- ARB extensions #99...#108 -->
+<xi:include href="ARB_vertex_attrib_64bit.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
+<!-- ARB extensions #100...#108 -->
 
 <xi:include href="ARB_ES2_compatibility.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 7151f0de1..4e76fe3c2 100644
--- a/mesalib/src/mapi/glapi/gen/gl_genexec.py
+++ b/mesalib/src/mapi/glapi/gen/gl_genexec.py
@@ -183,8 +183,8 @@ class PrintCode(gl_XML.gl_print_base):
             if 'es1' in f.api_map:
                 condition_parts.append('ctx->API == API_OPENGLES')
             if 'es2' in f.api_map:
-                if f.api_map['es2'] == 3:
-                    condition_parts.append('_mesa_is_gles3(ctx)')
+                if f.api_map['es2'] > 2.0:
+                    condition_parts.append('(ctx->API == API_OPENGLES2 && ctx->Version >= {0})'.format(int(f.api_map['es2'] * 10)))
                 else:
                     condition_parts.append('ctx->API == API_OPENGLES2')
             if not condition_parts:
diff --git a/mesalib/src/mapi/glapi/glapi_priv.h b/mesalib/src/mapi/glapi/glapi_priv.h
index cb4cb5b97..331435050 100644..100755
--- a/mesalib/src/mapi/glapi/glapi_priv.h
+++ b/mesalib/src/mapi/glapi/glapi_priv.h
@@ -49,6 +49,10 @@ typedef void *GLeglImageOES;
 #include "glapi/glapi.h"
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* getproc */
 
 extern void
@@ -95,4 +99,8 @@ get_entrypoint_address(unsigned int functionOffset);
 #endif
 
 
+
+#ifdef __cplusplus
+}
+#endif
 #endif
diff --git a/mesalib/src/mesa/Makefile.sources b/mesalib/src/mesa/Makefile.sources
index 1293d4135..83f500fbf 100644
--- a/mesalib/src/mesa/Makefile.sources
+++ b/mesalib/src/mesa/Makefile.sources
@@ -434,6 +434,8 @@ STATETRACKER_FILES = \
 	state_tracker/st_cb_flush.h \
 	state_tracker/st_cb_msaa.c \
 	state_tracker/st_cb_msaa.h \
+	state_tracker/st_cb_perfmon.c \
+	state_tracker/st_cb_perfmon.h \
 	state_tracker/st_cb_program.c \
 	state_tracker/st_cb_program.h \
 	state_tracker/st_cb_queryobj.c \
diff --git a/mesalib/src/mesa/drivers/common/driverfuncs.c b/mesalib/src/mesa/drivers/common/driverfuncs.c
index 0d094ddf4..71c1a7639 100644
--- a/mesalib/src/mesa/drivers/common/driverfuncs.c
+++ b/mesalib/src/mesa/drivers/common/driverfuncs.c
@@ -172,7 +172,7 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
    driver->UnmapRenderbuffer = _swrast_unmap_soft_renderbuffer;
    driver->RenderTexture = _swrast_render_texture;
    driver->FinishRenderTexture = _swrast_finish_render_texture;
-   driver->FramebufferRenderbuffer = _mesa_framebuffer_renderbuffer;
+   driver->FramebufferRenderbuffer = _mesa_FramebufferRenderbuffer_sw;
    driver->ValidateFramebuffer = _mesa_validate_framebuffer;
 
    driver->BlitFramebuffer = _swrast_BlitFramebuffer;
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index d2ab7b8de..214a68a91 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -1211,7 +1211,8 @@ _mesa_meta_end(struct gl_context *ctx)
       _mesa_BindRenderbuffer(GL_RENDERBUFFER, save->RenderbufferName);
 
    if (state & MESA_META_DRAW_BUFFERS) {
-      _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers, save->ColorDrawBuffers, NULL);
+      _mesa_drawbuffers(ctx, ctx->DrawBuffer, ctx->Const.MaxDrawBuffers,
+                        save->ColorDrawBuffers, NULL);
    }
 
    ctx->Meta->SaveStackDepth--;
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index d07988a40..edd0c00f0 100755
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -66,6 +66,8 @@
 #include "swrast_priv.h"
 #include "swrast/s_context.h"
 
+#include <sys/types.h>
+
 PUBLIC const __DRIextension **__driDriverGetExtensions_swrast(void);
 
 const char * const swrast_vendor_string = "Mesa Project";
@@ -142,6 +144,16 @@ swrast_query_renderer_integer(__DRIscreen *psp, int param,
       value[0] = 0;
       return 0;
    case __DRI2_RENDERER_VIDEO_MEMORY: {
+      /* This should probably share code with os_get_total_physical_memory()
+       * from src/gallium/auxiliary/os/os_misc.c
+       */
+#if defined(CTL_HW) && defined(HW_MEMSIZE)
+        int mib[2] = { CTL_HW, HW_MEMSIZE };
+        unsigned long system_memory_bytes;
+        size_t len = sizeof(system_memory_bytes);
+        if (sysctl(mib, 2, &system_memory_bytes, &len, NULL, 0) != 0)
+            return -1;
+#elif defined(_SC_PHYS_PAGES) && defined(_SC_PAGE_SIZE)
       /* XXX: Do we want to return the full amount of system memory ? */
 #ifndef _MSC_VER
       const long system_memory_pages = sysconf(_SC_PHYS_PAGES);
@@ -152,6 +164,9 @@ swrast_query_renderer_integer(__DRIscreen *psp, int param,
 
       const uint64_t system_memory_bytes = (uint64_t) system_memory_pages
          * (uint64_t) system_page_size;
+#else
+#error "Unsupported platform"
+#endif
 
       const unsigned system_memory_megabytes =
          (unsigned) (system_memory_bytes / (1024 * 1024));
@@ -953,6 +968,7 @@ static const __DRIextension *swrast_driver_extensions[] = {
     &driCoreExtension.base,
     &driSWRastExtension.base,
     &driCopySubBufferExtension.base,
+    &dri2ConfigQueryExtension.base,
     &swrast_vtable.base,
     NULL
 };
diff --git a/mesalib/src/mesa/main/api_arrayelt.c b/mesalib/src/mesa/main/api_arrayelt.c
index ea015fd65..92d8238f4 100644
--- a/mesalib/src/mesa/main/api_arrayelt.c
+++ b/mesalib/src/mesa/main/api_arrayelt.c
@@ -1258,12 +1258,37 @@ VertexAttribI4uiv(GLuint index, const GLuint *v)
    CALL_VertexAttribI4uivEXT(GET_DISPATCH(), (index, v));
 }
 
+/* GL_DOUBLE unconverted attributes */
+
+static void GLAPIENTRY
+VertexAttribL1dv(GLuint index, const GLdouble *v)
+{
+   CALL_VertexAttribL1dv(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttribL2dv(GLuint index, const GLdouble *v)
+{
+   CALL_VertexAttribL2dv(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttribL3dv(GLuint index, const GLdouble *v)
+{
+   CALL_VertexAttribL3dv(GET_DISPATCH(), (index, v));
+}
+
+static void GLAPIENTRY
+VertexAttribL4dv(GLuint index, const GLdouble *v)
+{
+   CALL_VertexAttribL4dv(GET_DISPATCH(), (index, v));
+}
 
 /*
  * Array [unnormalized/normalized/integer][size][type] of VertexAttrib
  * functions
  */
-static attrib_func AttribFuncsARB[3][4][NUM_TYPES] = {
+static attrib_func AttribFuncsARB[4][4][NUM_TYPES] = {
    {
       /* non-normalized */
       {
@@ -1405,7 +1430,55 @@ static attrib_func AttribFuncsARB[3][4][NUM_TYPES] = {
          NULL, /* GL_FLOAT */
          NULL  /* GL_DOUBLE */
       }
+   },
+   {
+      /* double-valued */
+      {
+         /* size 1 */
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         (attrib_func) VertexAttribL1dv,
+      },
+      {
+         /* size 2 */
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         (attrib_func) VertexAttribL2dv,
+      },
+      {
+         /* size 3 */
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         (attrib_func) VertexAttribL3dv,
+      },
+      {
+         /* size 4 */
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         NULL,
+         (attrib_func) VertexAttribL4dv,
+      }
    }
+
 };
 
 
@@ -1571,7 +1644,9 @@ _ae_update_state(struct gl_context *ctx)
           * change from one execution of _ae_ArrayElement() to
           * the next.  Doing so caused UT to break.
           */
-         if (at->array->Integer)
+         if (at->array->Doubles)
+            intOrNorm = 3;
+         else if (at->array->Integer)
             intOrNorm = 2;
          else if (at->array->Normalized)
             intOrNorm = 1;
diff --git a/mesalib/src/mesa/main/api_loopback.c b/mesalib/src/mesa/main/api_loopback.c
index d10ae15ea..9932a8373 100644
--- a/mesalib/src/mesa/main/api_loopback.c
+++ b/mesalib/src/mesa/main/api_loopback.c
@@ -84,6 +84,10 @@
 
 #define ATTRIBI_4UI(index,x,y,z,w)   CALL_VertexAttribI4uiEXT(GET_DISPATCH(), (index,x,y,z,w))
 
+#define ATTRIB1_D(index,x)         CALL_VertexAttribL1d(GET_DISPATCH(), (index,x))
+#define ATTRIB2_D(index,x,y)       CALL_VertexAttribL2d(GET_DISPATCH(), (index,x,y))
+#define ATTRIB3_D(index,x,y,z)     CALL_VertexAttribL3d(GET_DISPATCH(), (index,x,y,z))
+#define ATTRIB4_D(index,x,y,z,w)    CALL_VertexAttribL4d(GET_DISPATCH(), (index,x,y,z,w))
 
 void GLAPIENTRY
 _mesa_Color3b( GLbyte red, GLbyte green, GLbyte blue )
@@ -1490,8 +1494,53 @@ _mesa_VertexAttribI4usv(GLuint index, const GLushort *v)
    ATTRIBI_4UI(index, v[0], v[1], v[2], v[3]);
 }
 
+void GLAPIENTRY
+_mesa_VertexAttribL1d(GLuint index, GLdouble x)
+{
+   ATTRIB1_D(index, x);
+}
+
+void GLAPIENTRY
+_mesa_VertexAttribL2d(GLuint index, GLdouble x, GLdouble y)
+{
+   ATTRIB2_D(index, x, y);
+}
 
+void GLAPIENTRY
+_mesa_VertexAttribL3d(GLuint index, GLdouble x, GLdouble y, GLdouble z)
+{
+   ATTRIB3_D(index, x, y, z);
+}
 
+void GLAPIENTRY
+_mesa_VertexAttribL4d(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
+{
+   ATTRIB4_D(index, x, y, z, w);
+}
+
+void GLAPIENTRY
+_mesa_VertexAttribL1dv(GLuint index, const GLdouble *v)
+{
+   ATTRIB1_D(index, v[0]);
+}
+
+void GLAPIENTRY
+_mesa_VertexAttribL2dv(GLuint index, const GLdouble *v)
+{
+   ATTRIB2_D(index, v[0], v[1]);
+}
+
+void GLAPIENTRY
+_mesa_VertexAttribL3dv(GLuint index, const GLdouble *v)
+{
+   ATTRIB3_D(index, v[0], v[1], v[2]);
+}
+
+void GLAPIENTRY
+_mesa_VertexAttribL4dv(GLuint index, const GLdouble *v)
+{
+   ATTRIB4_D(index, v[0], v[1], v[2], v[3]);
+}
 
 /*
  * This code never registers handlers for any of the entry points
@@ -1723,5 +1772,16 @@ _mesa_loopback_init_api_table(const struct gl_context *ctx,
       SET_VertexAttribI4sv(dest, _mesa_VertexAttribI4sv);
       SET_VertexAttribI4ubv(dest, _mesa_VertexAttribI4ubv);
       SET_VertexAttribI4usv(dest, _mesa_VertexAttribI4usv);
+
+      /* GL 4.1 / GL_ARB_vertex_attrib_64bit */
+      SET_VertexAttribL1d(dest, _mesa_VertexAttribL1d);
+      SET_VertexAttribL2d(dest, _mesa_VertexAttribL2d);
+      SET_VertexAttribL3d(dest, _mesa_VertexAttribL3d);
+      SET_VertexAttribL4d(dest, _mesa_VertexAttribL4d);
+
+      SET_VertexAttribL1dv(dest, _mesa_VertexAttribL1dv);
+      SET_VertexAttribL2dv(dest, _mesa_VertexAttribL2dv);
+      SET_VertexAttribL3dv(dest, _mesa_VertexAttribL3dv);
+      SET_VertexAttribL4dv(dest, _mesa_VertexAttribL4dv);
    }
 }
diff --git a/mesalib/src/mesa/main/api_loopback.h b/mesalib/src/mesa/main/api_loopback.h
index 44514405b..026bfd68e 100644
--- a/mesalib/src/mesa/main/api_loopback.h
+++ b/mesalib/src/mesa/main/api_loopback.h
@@ -464,5 +464,21 @@ _mesa_VertexAttribI4ubv(GLuint index, const GLubyte *v);
 void GLAPIENTRY
 _mesa_VertexAttribI4usv(GLuint index, const GLushort *v);
 
+void GLAPIENTRY
+_mesa_VertexAttribL1d(GLuint index, GLdouble x);
+void GLAPIENTRY
+_mesa_VertexAttribL2d(GLuint index, GLdouble x, GLdouble y);
+void GLAPIENTRY
+_mesa_VertexAttribL3d(GLuint index, GLdouble x, GLdouble y, GLdouble z);
+void GLAPIENTRY
+_mesa_VertexAttribL4d(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
 
+void GLAPIENTRY
+_mesa_VertexAttribL1dv(GLuint index, const GLdouble *v);
+void GLAPIENTRY
+_mesa_VertexAttribL2dv(GLuint index, const GLdouble *v);
+void GLAPIENTRY
+_mesa_VertexAttribL3dv(GLuint index, const GLdouble *v);
+void GLAPIENTRY
+_mesa_VertexAttribL4dv(GLuint index, const GLdouble *v);
 #endif /* API_LOOPBACK_H */
diff --git a/mesalib/src/mesa/main/arrayobj.c b/mesalib/src/mesa/main/arrayobj.c
index 3c8ffb5a4..320f435ea 100644
--- a/mesalib/src/mesa/main/arrayobj.c
+++ b/mesalib/src/mesa/main/arrayobj.c
@@ -75,6 +75,61 @@ _mesa_lookup_vao(struct gl_context *ctx, GLuint id)
 
 
 /**
+ * Looks up the array object for the given ID.
+ *
+ * Unlike _mesa_lookup_vao, this function generates a GL_INVALID_OPERATION
+ * error if the array object does not exist. It also returns the default
+ * array object when ctx is a compatibility profile context and id is zero.
+ */
+struct gl_vertex_array_object *
+_mesa_lookup_vao_err(struct gl_context *ctx, GLuint id, const char *caller)
+{
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "<vaobj> is [compatibility profile:
+    *     zero, indicating the default vertex array object, or]
+    *     the name of the vertex array object."
+    */
+   if (id == 0) {
+      if (ctx->API == API_OPENGL_CORE) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "%s(zero is not valid vaobj name in a core profile "
+                     "context)", caller);
+         return NULL;
+      }
+
+      return ctx->Array.DefaultVAO;
+   } else {
+      struct gl_vertex_array_object *vao;
+
+      if (ctx->Array.LastLookedUpVAO &&
+          ctx->Array.LastLookedUpVAO->Name == id) {
+         vao = ctx->Array.LastLookedUpVAO;
+      } else {
+         vao = (struct gl_vertex_array_object *)
+            _mesa_HashLookup(ctx->Array.Objects, id);
+
+         /* The ARB_direct_state_access specification says:
+          *
+          *    "An INVALID_OPERATION error is generated if <vaobj> is not
+          *     [compatibility profile: zero or] the name of an existing
+          *     vertex array object."
+          */
+         if (!vao || !vao->EverBound) {
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "%s(non-existent vaobj=%u)", caller, id);
+            return NULL;
+         }
+
+         _mesa_reference_vao(ctx, &ctx->Array.LastLookedUpVAO, vao);
+      }
+
+      return vao;
+   }
+}
+
+
+/**
  * For all the vertex binding points in the array object, unbind any pointers
  * to any buffer objects (VBOs).
  * This is done just prior to array object destruction.
@@ -200,6 +255,7 @@ init_array(struct gl_context *ctx,
    array->Enabled = GL_FALSE;
    array->Normalized = GL_FALSE;
    array->Integer = GL_FALSE;
+   array->Doubles = GL_FALSE;
    array->_ElementSize = size * _mesa_sizeof_type(type);
    array->VertexBinding = index;
 
@@ -469,6 +525,9 @@ _mesa_DeleteVertexArrays(GLsizei n, const GLuint *ids)
 	 /* The ID is immediately freed for re-use */
 	 remove_array_object(ctx, obj);
 
+         if (ctx->Array.LastLookedUpVAO == obj)
+            _mesa_reference_vao(ctx, &ctx->Array.LastLookedUpVAO, NULL);
+
          /* Unreference the array object. 
           * If refcount hits zero, the object will be deleted.
           */
@@ -480,19 +539,23 @@ _mesa_DeleteVertexArrays(GLsizei n, const GLuint *ids)
 
 /**
  * Generate a set of unique array object IDs and store them in \c arrays.
- * Helper for _mesa_GenVertexArrays[APPLE]() functions below.
+ * Helper for _mesa_GenVertexArrays[APPLE]() and _mesa_CreateVertexArrays()
+ * below.
+ *
  * \param n       Number of IDs to generate.
  * \param arrays  Array of \c n locations to store the IDs.
- * \param vboOnly Will arrays have to reside in VBOs?
+ * \param create  Indicates that the objects should also be created.
+ * \param func    The name of the GL entry point.
  */
 static void
-gen_vertex_arrays(struct gl_context *ctx, GLsizei n, GLuint *arrays)
+gen_vertex_arrays(struct gl_context *ctx, GLsizei n, GLuint *arrays,
+                  bool create, const char *func)
 {
    GLuint first;
    GLint i;
 
    if (n < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGenVertexArrays");
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(n < 0)", func);
       return;
    }
 
@@ -502,16 +565,20 @@ gen_vertex_arrays(struct gl_context *ctx, GLsizei n, GLuint *arrays)
 
    first = _mesa_HashFindFreeKeyBlock(ctx->Array.Objects, n);
 
-   /* Allocate new, empty array objects and return identifiers */
+   /* For the sake of simplicity we create the array objects in both
+    * the Gen* and Create* cases.  The only difference is the value of
+    * EverBound, which is set to true in the Create* case.
+    */
    for (i = 0; i < n; i++) {
       struct gl_vertex_array_object *obj;
       GLuint name = first + i;
 
       obj = (*ctx->Driver.NewArrayObject)( ctx, name );
       if (!obj) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenVertexArrays");
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", func);
          return;
       }
+      obj->EverBound = create;
       save_array_object(ctx, obj);
       arrays[i] = first + i;
    }
@@ -526,7 +593,7 @@ void GLAPIENTRY
 _mesa_GenVertexArrays(GLsizei n, GLuint *arrays)
 {
    GET_CURRENT_CONTEXT(ctx);
-   gen_vertex_arrays(ctx, n, arrays);
+   gen_vertex_arrays(ctx, n, arrays, false, "glGenVertexArrays");
 }
 
 
@@ -538,7 +605,27 @@ void GLAPIENTRY
 _mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *arrays)
 {
    GET_CURRENT_CONTEXT(ctx);
-   gen_vertex_arrays(ctx, n, arrays);
+   gen_vertex_arrays(ctx, n, arrays, false, "glGenVertexArraysAPPLE");
+}
+
+
+/**
+ * ARB_direct_state_access
+ * Generates ID's and creates the array objects.
+ */
+void GLAPIENTRY
+_mesa_CreateVertexArrays(GLsizei n, GLuint *arrays)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glCreateVertexArrays(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   gen_vertex_arrays(ctx, n, arrays, true, "glCreateVertexArrays");
 }
 
 
@@ -565,3 +652,92 @@ _mesa_IsVertexArray( GLuint id )
 
    return obj->EverBound;
 }
+
+
+/**
+ * Sets the element array buffer binding of a vertex array object.
+ *
+ * This is the ARB_direct_state_access equivalent of
+ * glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer).
+ */
+void GLAPIENTRY
+_mesa_VertexArrayElementBuffer(GLuint vaobj, GLuint buffer)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+   struct gl_buffer_object *bufObj;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glVertexArrayElementBuffer(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   /* The GL_ARB_direct_state_access specification says:
+    *
+    *    "An INVALID_OPERATION error is generated by VertexArrayElementBuffer
+    *     if <vaobj> is not [compatibility profile: zero or] the name of an
+    *     existing vertex array object."
+    */
+   vao =_mesa_lookup_vao_err(ctx, vaobj, "glVertexArrayElementBuffer");
+   if (!vao)
+      return;
+
+   /* The GL_ARB_direct_state_access specification says:
+    *
+    *    "An INVALID_OPERATION error is generated if <buffer> is not zero or
+    *     the name of an existing buffer object."
+    */
+   if (buffer != 0)
+      bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
+                                          "glVertexArrayElementBuffer");
+   else
+      bufObj = ctx->Shared->NullBufferObj;
+
+   if (bufObj)
+      _mesa_reference_buffer_object(ctx, &vao->IndexBufferObj, bufObj);
+}
+
+
+void GLAPIENTRY
+_mesa_GetVertexArrayiv(GLuint vaobj, GLenum pname, GLint *param)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glGetVertexArrayiv(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The GL_ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated if <vaobj> is not
+    *    [compatibility profile: zero or] the name of an existing
+    *    vertex array object."
+    */
+   vao =_mesa_lookup_vao_err(ctx, vaobj, "glGetVertexArrayiv");
+   if (!vao)
+      return;
+
+   /* The GL_ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_ENUM error is generated if <pname> is not
+    *    ELEMENT_ARRAY_BUFFER_BINDING."
+    */
+   if (pname != GL_ELEMENT_ARRAY_BUFFER_BINDING) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glGetVertexArrayiv(pname != "
+                  "GL_ELEMENT_ARRAY_BUFFER_BINDING)");
+      return;
+   }
+
+   param[0] = vao->IndexBufferObj->Name;
+}
diff --git a/mesalib/src/mesa/main/arrayobj.h b/mesalib/src/mesa/main/arrayobj.h
index 3c1f91835..6a4247f4a 100644
--- a/mesalib/src/mesa/main/arrayobj.h
+++ b/mesalib/src/mesa/main/arrayobj.h
@@ -49,6 +49,9 @@ extern struct gl_vertex_array_object *
 _mesa_lookup_vao(struct gl_context *ctx, GLuint id);
 
 extern struct gl_vertex_array_object *
+_mesa_lookup_vao_err(struct gl_context *ctx, GLuint id, const char *caller);
+
+extern struct gl_vertex_array_object *
 _mesa_new_vao(struct gl_context *ctx, GLuint name);
 
 extern void
@@ -93,6 +96,12 @@ void GLAPIENTRY _mesa_GenVertexArrays(GLsizei n, GLuint *arrays);
 
 void GLAPIENTRY _mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *buffer);
 
+void GLAPIENTRY _mesa_CreateVertexArrays(GLsizei n, GLuint *arrays);
+
 GLboolean GLAPIENTRY _mesa_IsVertexArray( GLuint id );
 
+void GLAPIENTRY _mesa_VertexArrayElementBuffer(GLuint vaobj, GLuint buffer);
+
+void GLAPIENTRY _mesa_GetVertexArrayiv(GLuint vaobj, GLenum pname, GLint *param);
+
 #endif /* ARRAYOBJ_H */
diff --git a/mesalib/src/mesa/main/blend.c b/mesalib/src/mesa/main/blend.c
index 774fc888e..d869fa2aa 100644
--- a/mesalib/src/mesa/main/blend.c
+++ b/mesalib/src/mesa/main/blend.c
@@ -769,7 +769,7 @@ _mesa_ClampColor(GLenum target, GLenum clamp)
       }
       FLUSH_VERTICES(ctx, _NEW_LIGHT);
       ctx->Light.ClampVertexColor = clamp;
-      _mesa_update_clamp_vertex_color(ctx);
+      _mesa_update_clamp_vertex_color(ctx, ctx->DrawBuffer);
       break;
    case GL_CLAMP_FRAGMENT_COLOR_ARB:
       if (ctx->API == API_OPENGL_CORE &&
@@ -778,7 +778,7 @@ _mesa_ClampColor(GLenum target, GLenum clamp)
       }
       FLUSH_VERTICES(ctx, _NEW_FRAG_CLAMP);
       ctx->Color.ClampFragmentColor = clamp;
-      _mesa_update_clamp_fragment_color(ctx);
+      _mesa_update_clamp_fragment_color(ctx, ctx->DrawBuffer);
       break;
    case GL_CLAMP_READ_COLOR_ARB:
       ctx->Color.ClampReadColor = clamp;
@@ -807,50 +807,55 @@ get_clamp_color(const struct gl_framebuffer *fb, GLenum clamp)
 }
 
 GLboolean
-_mesa_get_clamp_fragment_color(const struct gl_context *ctx)
+_mesa_get_clamp_fragment_color(const struct gl_context *ctx,
+                               const struct gl_framebuffer *drawFb)
 {
-   return get_clamp_color(ctx->DrawBuffer,
-                                ctx->Color.ClampFragmentColor);
+   return get_clamp_color(drawFb, ctx->Color.ClampFragmentColor);
 }
 
 GLboolean
-_mesa_get_clamp_vertex_color(const struct gl_context *ctx)
+_mesa_get_clamp_vertex_color(const struct gl_context *ctx,
+                             const struct gl_framebuffer *drawFb)
 {
-   return get_clamp_color(ctx->DrawBuffer, ctx->Light.ClampVertexColor);
+   return get_clamp_color(drawFb, ctx->Light.ClampVertexColor);
 }
 
 GLboolean
-_mesa_get_clamp_read_color(const struct gl_context *ctx)
+_mesa_get_clamp_read_color(const struct gl_context *ctx,
+                           const struct gl_framebuffer *readFb)
 {
-   return get_clamp_color(ctx->ReadBuffer, ctx->Color.ClampReadColor);
+   return get_clamp_color(readFb, ctx->Color.ClampReadColor);
 }
 
 /**
  * Update the ctx->Color._ClampFragmentColor field
  */
 void
-_mesa_update_clamp_fragment_color(struct gl_context *ctx)
+_mesa_update_clamp_fragment_color(struct gl_context *ctx,
+                                  const struct gl_framebuffer *drawFb)
 {
-   struct gl_framebuffer *fb = ctx->DrawBuffer;
-
    /* Don't clamp if:
     * - there is no colorbuffer
     * - all colorbuffers are unsigned normalized, so clamping has no effect
     * - there is an integer colorbuffer
     */
-   if (!fb || !fb->_HasSNormOrFloatColorBuffer || fb->_IntegerColor)
+   if (!drawFb || !drawFb->_HasSNormOrFloatColorBuffer ||
+       drawFb->_IntegerColor)
       ctx->Color._ClampFragmentColor = GL_FALSE;
    else
-      ctx->Color._ClampFragmentColor = _mesa_get_clamp_fragment_color(ctx);
+      ctx->Color._ClampFragmentColor =
+         _mesa_get_clamp_fragment_color(ctx, drawFb);
 }
 
 /**
  * Update the ctx->Color._ClampVertexColor field
  */
 void
-_mesa_update_clamp_vertex_color(struct gl_context *ctx)
+_mesa_update_clamp_vertex_color(struct gl_context *ctx,
+                                const struct gl_framebuffer *drawFb)
 {
-   ctx->Light._ClampVertexColor = _mesa_get_clamp_vertex_color(ctx);
+   ctx->Light._ClampVertexColor =
+         _mesa_get_clamp_vertex_color(ctx, drawFb);
 }
 
 /**
diff --git a/mesalib/src/mesa/main/blend.h b/mesalib/src/mesa/main/blend.h
index fe31a7440..8ab9e02fc 100644
--- a/mesalib/src/mesa/main/blend.h
+++ b/mesalib/src/mesa/main/blend.h
@@ -37,6 +37,7 @@
 #include "formats.h"
 
 struct gl_context;
+struct gl_framebuffer;
 
 
 extern void GLAPIENTRY
@@ -101,19 +102,24 @@ extern void GLAPIENTRY
 _mesa_ClampColor(GLenum target, GLenum clamp);
 
 extern GLboolean
-_mesa_get_clamp_fragment_color(const struct gl_context *ctx);
+_mesa_get_clamp_fragment_color(const struct gl_context *ctx,
+                               const struct gl_framebuffer *drawFb);
 
 extern GLboolean
-_mesa_get_clamp_vertex_color(const struct gl_context *ctx);
+_mesa_get_clamp_vertex_color(const struct gl_context *ctx,
+                             const struct gl_framebuffer *drawFb);
 
 extern GLboolean
-_mesa_get_clamp_read_color(const struct gl_context *ctx);
+_mesa_get_clamp_read_color(const struct gl_context *ctx,
+                           const struct gl_framebuffer *readFb);
 
 extern void
-_mesa_update_clamp_fragment_color(struct gl_context *ctx);
+_mesa_update_clamp_fragment_color(struct gl_context *ctx,
+                                  const struct gl_framebuffer *drawFb);
 
 extern void
-_mesa_update_clamp_vertex_color(struct gl_context *ctx);
+_mesa_update_clamp_vertex_color(struct gl_context *ctx,
+                                const struct gl_framebuffer *drawFb);
 
 extern mesa_format
 _mesa_get_render_format(const struct gl_context *ctx, mesa_format format);
diff --git a/mesalib/src/mesa/main/blit.c b/mesalib/src/mesa/main/blit.c
index 0694466eb..fac972450 100644
--- a/mesalib/src/mesa/main/blit.c
+++ b/mesalib/src/mesa/main/blit.c
@@ -34,6 +34,7 @@
 #include "enums.h"
 #include "blit.h"
 #include "fbobject.h"
+#include "framebuffer.h"
 #include "glformats.h"
 #include "mtypes.h"
 #include "state.h"
@@ -148,38 +149,25 @@ is_valid_blit_filter(const struct gl_context *ctx, GLenum filter)
 }
 
 
-/**
- * Blit rectangular region, optionally from one framebuffer to another.
- *
- * Note, if the src buffer is multisampled and the dest is not, this is
- * when the samples must be resolved to a single color.
- */
-void GLAPIENTRY
-_mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
-                         GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
-                         GLbitfield mask, GLenum filter)
+void
+_mesa_blit_framebuffer(struct gl_context *ctx,
+                       struct gl_framebuffer *readFb,
+                       struct gl_framebuffer *drawFb,
+                       GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                       GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                       GLbitfield mask, GLenum filter, const char *func)
 {
    const GLbitfield legalMaskBits = (GL_COLOR_BUFFER_BIT |
                                      GL_DEPTH_BUFFER_BIT |
                                      GL_STENCIL_BUFFER_BIT);
-   const struct gl_framebuffer *readFb, *drawFb;
-   GET_CURRENT_CONTEXT(ctx);
 
    FLUSH_VERTICES(ctx, 0);
 
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx,
-                  "glBlitFramebuffer(%d, %d, %d, %d,  %d, %d, %d, %d, 0x%x, %s)\n",
-                  srcX0, srcY0, srcX1, srcY1,
-                  dstX0, dstY0, dstX1, dstY1,
-                  mask, _mesa_lookup_enum_by_nr(filter));
-
-   if (ctx->NewState) {
-      _mesa_update_state(ctx);
-   }
+   /* Update completeness status of readFb and drawFb. */
+   _mesa_update_framebuffer(ctx, readFb, drawFb);
 
-   readFb = ctx->ReadBuffer;
-   drawFb = ctx->DrawBuffer;
+   /* Make sure drawFb has an initialized bounding box. */
+   _mesa_update_draw_buffer_bounds(ctx, drawFb);
 
    if (!readFb || !drawFb) {
       /* This will normally never happen but someday we may want to
@@ -192,12 +180,12 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
    if (drawFb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT ||
        readFb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
       _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
-                  "glBlitFramebufferEXT(incomplete draw/read buffers)");
+                  "%s(incomplete draw/read buffers)", func);
       return;
    }
 
    if (!is_valid_blit_filter(ctx, filter)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glBlitFramebufferEXT(%s)",
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid filter %s)", func,
                   _mesa_lookup_enum_by_nr(filter));
       return;
    }
@@ -205,13 +193,13 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
    if ((filter == GL_SCALED_RESOLVE_FASTEST_EXT ||
         filter == GL_SCALED_RESOLVE_NICEST_EXT) &&
         (readFb->Visual.samples == 0 || drawFb->Visual.samples > 0)) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glBlitFramebufferEXT(%s)",
+      _mesa_error(ctx, GL_INVALID_OPERATION, "%s(%s: invalid samples)", func,
                   _mesa_lookup_enum_by_nr(filter));
       return;
    }
 
    if (mask & ~legalMaskBits) {
-      _mesa_error( ctx, GL_INVALID_VALUE, "glBlitFramebufferEXT(mask)");
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(invalid mask bits set)", func);
       return;
    }
 
@@ -219,13 +207,13 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
    if ((mask & (GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT))
         && filter != GL_NEAREST) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-             "glBlitFramebufferEXT(depth/stencil requires GL_NEAREST filter)");
+             "%s(depth/stencil requires GL_NEAREST filter)", func);
       return;
    }
 
    /* get color read/draw renderbuffers */
    if (mask & GL_COLOR_BUFFER_BIT) {
-      const GLuint numColorDrawBuffers = ctx->DrawBuffer->_NumColorDrawBuffers;
+      const GLuint numColorDrawBuffers = drawFb->_NumColorDrawBuffers;
       const struct gl_renderbuffer *colorReadRb = readFb->_ColorReadBuffer;
       const struct gl_renderbuffer *colorDrawRb = NULL;
       GLuint i;
@@ -241,7 +229,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
       }
       else {
          for (i = 0; i < numColorDrawBuffers; i++) {
-            colorDrawRb = ctx->DrawBuffer->_ColorDrawBuffers[i];
+            colorDrawRb = drawFb->_ColorDrawBuffers[i];
             if (!colorDrawRb)
                continue;
 
@@ -257,15 +245,15 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
              */
             if (_mesa_is_gles3(ctx) && (colorDrawRb == colorReadRb)) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
-                           "glBlitFramebuffer(source and destination color "
-                           "buffer cannot be the same)");
+                           "%s(source and destination color "
+                           "buffer cannot be the same)", func);
                return;
             }
 
             if (!compatible_color_datatypes(colorReadRb->Format,
                                             colorDrawRb->Format)) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
-                           "glBlitFramebufferEXT(color buffer datatypes mismatch)");
+                           "%s(color buffer datatypes mismatch)", func);
                return;
             }
             /* extra checks for multisample copies... */
@@ -273,7 +261,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                /* color formats must match */
                if (!compatible_resolve_formats(colorReadRb, colorDrawRb)) {
                   _mesa_error(ctx, GL_INVALID_OPERATION,
-                         "glBlitFramebufferEXT(bad src/dst multisample pixel formats)");
+                         "%s(bad src/dst multisample pixel formats)", func);
                   return;
                }
             }
@@ -286,7 +274,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
             GLenum type = _mesa_get_format_datatype(colorReadRb->Format);
             if (type == GL_INT || type == GL_UNSIGNED_INT) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
-                           "glBlitFramebufferEXT(integer color type)");
+                           "%s(integer color type)", func);
                return;
             }
          }
@@ -306,15 +294,15 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
        *     ignored."
        */
       if ((readRb == NULL) || (drawRb == NULL)) {
-	 mask &= ~GL_STENCIL_BUFFER_BIT;
+         mask &= ~GL_STENCIL_BUFFER_BIT;
       }
       else {
          int read_z_bits, draw_z_bits;
 
          if (_mesa_is_gles3(ctx) && (drawRb == readRb)) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBlitFramebuffer(source and destination stencil "
-                        "buffer cannot be the same)");
+                        "%s(source and destination stencil "
+                        "buffer cannot be the same)", func);
             return;
          }
 
@@ -324,7 +312,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
              * there is only one: GL_UNSIGNED_INT.
              */
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBlitFramebuffer(stencil attachment format mismatch)");
+                        "%s(stencil attachment format mismatch)", func);
             return;
          }
 
@@ -340,8 +328,8 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
               _mesa_get_format_datatype(readRb->Format) !=
               _mesa_get_format_datatype(drawRb->Format))) {
 
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glBlitFramebuffer"
-                        "(stencil attachment depth format mismatch)");
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "%s(stencil attachment depth format mismatch)", func);
             return;
          }
       }
@@ -360,15 +348,15 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
        *     ignored."
        */
       if ((readRb == NULL) || (drawRb == NULL)) {
-	 mask &= ~GL_DEPTH_BUFFER_BIT;
+         mask &= ~GL_DEPTH_BUFFER_BIT;
       }
       else {
          int read_s_bit, draw_s_bit;
 
          if (_mesa_is_gles3(ctx) && (drawRb == readRb)) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBlitFramebuffer(source and destination depth "
-                        "buffer cannot be the same)");
+                        "%s(source and destination depth "
+                        "buffer cannot be the same)", func);
             return;
          }
 
@@ -377,7 +365,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
              (_mesa_get_format_datatype(readRb->Format) !=
               _mesa_get_format_datatype(drawRb->Format))) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBlitFramebuffer(depth attachment format mismatch)");
+                        "%s(depth attachment format mismatch)", func);
             return;
          }
 
@@ -389,8 +377,8 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
           * we should ignore the stencil format check.
           */
          if (read_s_bit > 0 && draw_s_bit > 0 && read_s_bit != draw_s_bit) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glBlitFramebuffer"
-                        "(depth attachment stencil bits mismatch)");
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "%s(depth attachment stencil bits mismatch)", func);
             return;
          }
       }
@@ -406,7 +394,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
        */
       if (drawFb->Visual.samples > 0) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glBlitFramebuffer(destination samples must be 0)");
+                     "%s(destination samples must be 0)", func);
          return;
       }
 
@@ -426,7 +414,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
           && (srcX0 != dstX0 || srcY0 != dstY0
               || srcX1 != dstX1 || srcY1 != dstY1)) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glBlitFramebuffer(bad src/dst multisample region)");
+                     "%s(bad src/dst multisample region)", func);
          return;
       }
    } else {
@@ -434,7 +422,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
           drawFb->Visual.samples > 0 &&
           readFb->Visual.samples != drawFb->Visual.samples) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glBlitFramebufferEXT(mismatched samples)");
+                     "%s(mismatched samples)", func);
          return;
       }
 
@@ -445,7 +433,7 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
          if (abs(srcX1 - srcX0) != abs(dstX1 - dstX0) ||
              abs(srcY1 - srcY0) != abs(dstY1 - dstY0)) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBlitFramebufferEXT(bad src/dst multisample region sizes)");
+                        "%s(bad src/dst multisample region sizes)", func);
             return;
          }
       }
@@ -457,43 +445,44 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
       const struct gl_renderbuffer *colorDrawRb = NULL;
       GLuint i = 0;
 
-      printf("glBlitFramebuffer(%d, %d, %d, %d,  %d, %d, %d, %d,"
-	     " 0x%x, 0x%x)\n",
-	     srcX0, srcY0, srcX1, srcY1,
-	     dstX0, dstY0, dstX1, dstY1,
-	     mask, filter);
+      printf("%s(%d, %d, %d, %d,  %d, %d, %d, %d,"
+             " 0x%x, 0x%x)\n", func,
+             srcX0, srcY0, srcX1, srcY1,
+             dstX0, dstY0, dstX1, dstY1,
+             mask, filter);
+
       if (colorReadRb) {
          const struct gl_renderbuffer_attachment *att;
 
          att = find_attachment(readFb, colorReadRb);
          printf("  Src FBO %u  RB %u (%dx%d)  ",
-		readFb->Name, colorReadRb->Name,
-		colorReadRb->Width, colorReadRb->Height);
+                readFb->Name, colorReadRb->Name,
+                colorReadRb->Width, colorReadRb->Height);
          if (att && att->Texture) {
             printf("Tex %u  tgt 0x%x  level %u  face %u",
-		   att->Texture->Name,
-		   att->Texture->Target,
-		   att->TextureLevel,
-		   att->CubeMapFace);
+                   att->Texture->Name,
+                   att->Texture->Target,
+                   att->TextureLevel,
+                   att->CubeMapFace);
          }
          printf("\n");
 
          /* Print all active color render buffers */
-         for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
-            colorDrawRb = ctx->DrawBuffer->_ColorDrawBuffers[i];
+         for (i = 0; i < drawFb->_NumColorDrawBuffers; i++) {
+            colorDrawRb = drawFb->_ColorDrawBuffers[i];
             if (!colorDrawRb)
                continue;
 
             att = find_attachment(drawFb, colorDrawRb);
             printf("  Dst FBO %u  RB %u (%dx%d)  ",
-		   drawFb->Name, colorDrawRb->Name,
-		   colorDrawRb->Width, colorDrawRb->Height);
+                   drawFb->Name, colorDrawRb->Name,
+                   colorDrawRb->Width, colorDrawRb->Height);
             if (att && att->Texture) {
                printf("Tex %u  tgt 0x%x  level %u  face %u",
-		      att->Texture->Name,
-		      att->Texture->Target,
-		      att->TextureLevel,
-		      att->CubeMapFace);
+                      att->Texture->Name,
+                      att->Texture->Target,
+                      att->TextureLevel,
+                      att->CubeMapFace);
             }
             printf("\n");
          }
@@ -507,8 +496,94 @@ _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
    }
 
    assert(ctx->Driver.BlitFramebuffer);
-   ctx->Driver.BlitFramebuffer(ctx, ctx->ReadBuffer, ctx->DrawBuffer,
+   ctx->Driver.BlitFramebuffer(ctx, readFb, drawFb,
                                srcX0, srcY0, srcX1, srcY1,
                                dstX0, dstY0, dstX1, dstY1,
                                mask, filter);
 }
+
+
+/**
+ * Blit rectangular region, optionally from one framebuffer to another.
+ *
+ * Note, if the src buffer is multisampled and the dest is not, this is
+ * when the samples must be resolved to a single color.
+ */
+void GLAPIENTRY
+_mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                      GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                      GLbitfield mask, GLenum filter)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx,
+                  "glBlitFramebuffer(%d, %d, %d, %d, "
+                  " %d, %d, %d, %d, 0x%x, %s)\n",
+                  srcX0, srcY0, srcX1, srcY1,
+                  dstX0, dstY0, dstX1, dstY1,
+                  mask, _mesa_lookup_enum_by_nr(filter));
+
+   _mesa_blit_framebuffer(ctx, ctx->ReadBuffer, ctx->DrawBuffer,
+                          srcX0, srcY0, srcX1, srcY1,
+                          dstX0, dstY0, dstX1, dstY1,
+                          mask, filter, "glBlitFramebuffer");
+}
+
+
+void GLAPIENTRY
+_mesa_BlitNamedFramebuffer(GLuint readFramebuffer, GLuint drawFramebuffer,
+                           GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                           GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                           GLbitfield mask, GLenum filter)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *readFb, *drawFb;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glBlitNamedFramebuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx,
+                  "glBlitNamedFramebuffer(%u %u %d, %d, %d, %d, "
+                  " %d, %d, %d, %d, 0x%x, %s)\n",
+                  readFramebuffer, drawFramebuffer,
+                  srcX0, srcY0, srcX1, srcY1,
+                  dstX0, dstY0, dstX1, dstY1,
+                  mask, _mesa_lookup_enum_by_nr(filter));
+
+   /*
+    * According to PDF page 533 of the OpenGL 4.5 core spec (30.10.2014,
+    * Section 18.3 Copying Pixels):
+    *   "... if readFramebuffer or drawFramebuffer is zero (for
+    *   BlitNamedFramebuffer), then the default read or draw framebuffer is
+    *   used as the corresponding source or destination framebuffer,
+    *   respectively."
+    */
+   if (readFramebuffer) {
+      readFb = _mesa_lookup_framebuffer_err(ctx, readFramebuffer,
+                                            "glBlitNamedFramebuffer");
+      if (!readFb)
+         return;
+   }
+   else
+      readFb = ctx->WinSysReadBuffer;
+
+   if (drawFramebuffer) {
+      drawFb = _mesa_lookup_framebuffer_err(ctx, drawFramebuffer,
+                                            "glBlitNamedFramebuffer");
+      if (!drawFb)
+         return;
+   }
+   else
+      drawFb = ctx->WinSysDrawBuffer;
+
+   _mesa_blit_framebuffer(ctx, readFb, drawFb,
+                          srcX0, srcY0, srcX1, srcY1,
+                          dstX0, dstY0, dstX1, dstY1,
+                          mask, filter, "glBlitNamedFramebuffer");
+}
diff --git a/mesalib/src/mesa/main/blit.h b/mesalib/src/mesa/main/blit.h
index 01a958af5..54b946e31 100644
--- a/mesalib/src/mesa/main/blit.h
+++ b/mesalib/src/mesa/main/blit.h
@@ -28,11 +28,24 @@
 
 #include "glheader.h"
 
+extern void
+_mesa_blit_framebuffer(struct gl_context *ctx,
+                       struct gl_framebuffer *readFb,
+                       struct gl_framebuffer *drawFb,
+                       GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                       GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                       GLbitfield mask, GLenum filter, const char *func);
 
 extern void GLAPIENTRY
 _mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                          GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
                          GLbitfield mask, GLenum filter);
 
+extern void GLAPIENTRY
+_mesa_BlitNamedFramebuffer(GLuint readFramebuffer, GLuint drawFramebuffer,
+                           GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+                           GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
+                           GLbitfield mask, GLenum filter);
+
 
 #endif /* BLIT_H */
diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c
index 4a116acfe..34d43943f 100755
--- a/mesalib/src/mesa/main/bufferobj.c
+++ b/mesalib/src/mesa/main/bufferobj.c
@@ -1303,6 +1303,12 @@ create_buffers(GLsizei n, GLuint *buffers, bool dsa)
 
    const char *func = dsa ? "glCreateBuffers" : "glGenBuffers";
 
+   if (dsa && !ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", func);
+      return;
+   }
+
    if (MESA_VERBOSE & VERBOSE_API)
       _mesa_debug(ctx, "%s(%d)\n", func, n);
 
@@ -1477,6 +1483,13 @@ _mesa_NamedBufferStorage(GLuint buffer, GLsizeiptr size, const GLvoid *data,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedBufferStorage(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glNamedBufferStorage");
    if (!bufObj)
       return;
@@ -1603,6 +1616,13 @@ _mesa_NamedBufferData(GLuint buffer, GLsizeiptr size, const GLvoid *data,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedBufferData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glNamedBufferData");
    if (!bufObj)
       return;
@@ -1673,6 +1693,13 @@ _mesa_NamedBufferSubData(GLuint buffer, GLintptr offset,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedBufferSubData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glNamedBufferSubData");
    if (!bufObj)
       return;
@@ -1710,6 +1737,13 @@ _mesa_GetNamedBufferSubData(GLuint buffer, GLintptr offset,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedBufferSubData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                        "glGetNamedBufferSubData");
    if (!bufObj)
@@ -1805,6 +1839,13 @@ _mesa_ClearNamedBufferData(GLuint buffer, GLenum internalformat,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedBufferData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glClearNamedBufferData");
    if (!bufObj)
       return;
@@ -1842,6 +1883,13 @@ _mesa_ClearNamedBufferSubData(GLuint buffer, GLenum internalformat,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedBufferSubData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                        "glClearNamedBufferSubData");
    if (!bufObj)
@@ -1930,6 +1978,13 @@ _mesa_UnmapNamedBuffer(GLuint buffer)
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glUnmapNamedBuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return GL_FALSE;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glUnmapNamedBuffer");
    if (!bufObj)
       return GL_FALSE;
@@ -2039,6 +2094,13 @@ _mesa_GetNamedBufferParameteriv(GLuint buffer, GLenum pname, GLint *params)
    struct gl_buffer_object *bufObj;
    GLint64 parameter;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedBufferParameteriv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                        "glGetNamedBufferParameteriv");
    if (!bufObj)
@@ -2059,6 +2121,13 @@ _mesa_GetNamedBufferParameteri64v(GLuint buffer, GLenum pname,
    struct gl_buffer_object *bufObj;
    GLint64 parameter;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedBufferParameteri64v(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                        "glGetNamedBufferParameteri64v");
    if (!bufObj)
@@ -2098,6 +2167,13 @@ _mesa_GetNamedBufferPointerv(GLuint buffer, GLenum pname, GLvoid **params)
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedBufferPointerv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    if (pname != GL_BUFFER_MAP_POINTER) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glGetNamedBufferPointerv(pname != "
                   "GL_BUFFER_MAP_POINTER)");
@@ -2212,6 +2288,13 @@ _mesa_CopyNamedBufferSubData(GLuint readBuffer, GLuint writeBuffer,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *src, *dst;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCopyNamedBufferSubData(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    src = _mesa_lookup_bufferobj_err(ctx, readBuffer,
                                     "glCopyNamedBufferSubData");
    if (!src)
@@ -2430,6 +2513,13 @@ _mesa_MapNamedBufferRange(GLuint buffer, GLintptr offset, GLsizeiptr length,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glMapNamedBufferRange(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return NULL;
+   }
+
    if (!ctx->Extensions.ARB_map_buffer_range) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glMapNamedBufferRange("
@@ -2497,6 +2587,13 @@ _mesa_MapNamedBuffer(GLuint buffer, GLenum access)
    struct gl_buffer_object *bufObj;
    GLbitfield accessFlags;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glMapNamedBuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return NULL;
+   }
+
    if (!get_map_buffer_access_flags(ctx, access, &accessFlags)) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glMapNamedBuffer(invalid access)");
       return NULL;
@@ -2587,6 +2684,14 @@ _mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glFlushMappedNamedBufferRange(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+
    bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                        "glFlushMappedNamedBufferRange");
    if (!bufObj)
diff --git a/mesalib/src/mesa/main/buffers.c b/mesalib/src/mesa/main/buffers.c
index 37a979092..c83459add 100644
--- a/mesalib/src/mesa/main/buffers.c
+++ b/mesalib/src/mesa/main/buffers.c
@@ -242,16 +242,16 @@ read_buffer_enum_to_index(GLenum buffer)
  *
  * See the GL_EXT_framebuffer_object spec for more info.
  */
-void GLAPIENTRY
-_mesa_DrawBuffer(GLenum buffer)
+void
+_mesa_draw_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLenum buffer, const char *caller)
 {
    GLbitfield destMask;
-   GET_CURRENT_CONTEXT(ctx);
 
    FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API) {
-      _mesa_debug(ctx, "glDrawBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
+      _mesa_debug(ctx, "%s %s\n", caller, _mesa_lookup_enum_by_nr(buffer));
    }
 
    if (buffer == GL_NONE) {
@@ -259,33 +259,67 @@ _mesa_DrawBuffer(GLenum buffer)
    }
    else {
       const GLbitfield supportedMask
-         = supported_buffer_bitmask(ctx, ctx->DrawBuffer);
+         = supported_buffer_bitmask(ctx, fb);
       destMask = draw_buffer_enum_to_bitmask(ctx, buffer);
       if (destMask == BAD_MASK) {
          /* totally bogus buffer */
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glDrawBuffer(buffer=0x%x)", buffer);
+         _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid buffer %s)", caller,
+                     _mesa_lookup_enum_by_nr(buffer));
          return;
       }
       destMask &= supportedMask;
       if (destMask == 0x0) {
          /* none of the named color buffers exist! */
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glDrawBuffer(buffer=0x%x)", buffer);
+         _mesa_error(ctx, GL_INVALID_OPERATION, "%s(invalid buffer %s)",
+                     caller, _mesa_lookup_enum_by_nr(buffer));
          return;
       }
    }
 
    /* if we get here, there's no error so set new state */
-   _mesa_drawbuffers(ctx, 1, &buffer, &destMask);
+   _mesa_drawbuffers(ctx, fb, 1, &buffer, &destMask);
+
+   /* Call device driver function only if fb is the bound draw buffer */
+   if (fb == ctx->DrawBuffer) {
+      if (ctx->Driver.DrawBuffers)
+         ctx->Driver.DrawBuffers(ctx, 1, &buffer);
+      else if (ctx->Driver.DrawBuffer)
+         ctx->Driver.DrawBuffer(ctx, buffer);
+   }
+}
 
-   /*
-    * Call device driver function.
-    */
-   if (ctx->Driver.DrawBuffers)
-      ctx->Driver.DrawBuffers(ctx, 1, &buffer);
-   else if (ctx->Driver.DrawBuffer)
-      ctx->Driver.DrawBuffer(ctx, buffer);
+
+void GLAPIENTRY
+_mesa_DrawBuffer(GLenum buffer)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   _mesa_draw_buffer(ctx, ctx->DrawBuffer, buffer, "glDrawBuffer");
+}
+
+
+void GLAPIENTRY
+_mesa_NamedFramebufferDrawBuffer(GLuint framebuffer, GLenum buf)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferDrawBuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glNamedFramebufferDrawBuffer");
+      if (!fb)
+         return;
+   }
+   else
+      fb = ctx->WinSysDrawBuffer;
+
+   _mesa_draw_buffer(ctx, fb, buf, "glNamedFramebufferDrawBuffer");
 }
 
 
@@ -298,13 +332,13 @@ _mesa_DrawBuffer(GLenum buffer)
  *                 names cannot specify more than one buffer.  For example,
  *                 GL_FRONT_AND_BACK is illegal.
  */
-void GLAPIENTRY
-_mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
+void
+_mesa_draw_buffers(struct gl_context *ctx, struct gl_framebuffer *fb,
+                   GLsizei n, const GLenum *buffers, const char *caller)
 {
    GLuint output;
    GLbitfield usedBufferMask, supportedMask;
    GLbitfield destMask[MAX_DRAW_BUFFERS];
-   GET_CURRENT_CONTEXT(ctx);
 
    FLUSH_VERTICES(ctx, 0);
 
@@ -315,12 +349,18 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
     * "An INVALID_VALUE error is generated if n is greater than
     *  MAX_DRAW_BUFFERS."
     */
-   if (n < 0 || n > (GLsizei) ctx->Const.MaxDrawBuffers) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glDrawBuffersARB(n)");
+   if (n < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(n < 0)", caller);
+      return;
+   }
+
+   if (n > (GLsizei) ctx->Const.MaxDrawBuffers) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "%s(n > maximum number of draw buffers)", caller);
       return;
    }
 
-   supportedMask = supported_buffer_bitmask(ctx, ctx->DrawBuffer);
+   supportedMask = supported_buffer_bitmask(ctx, fb);
    usedBufferMask = 0x0;
 
    /* From the ES 3.0 specification, page 180:
@@ -328,9 +368,9 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
     *  and the constant must be BACK or NONE."
     * (same restriction applies with GL_EXT_draw_buffers specification)
     */
-   if (ctx->API == API_OPENGLES2 && _mesa_is_winsys_fbo(ctx->DrawBuffer) &&
+   if (ctx->API == API_OPENGLES2 && _mesa_is_winsys_fbo(fb) &&
        (n != 1 || (buffers[0] != GL_NONE && buffers[0] != GL_BACK))) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawBuffers(buffer)");
+      _mesa_error(ctx, GL_INVALID_OPERATION, "%s(invalid buffers)", caller);
       return;
    }
 
@@ -362,9 +402,11 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
           *     or equal to the value of MAX_COLOR_ATTACHMENTS, then the error
           *     INVALID_OPERATION results."
           */
-         if (_mesa_is_user_fbo(ctx->DrawBuffer) && buffers[output] >=
+         if (_mesa_is_user_fbo(fb) && buffers[output] >=
              GL_COLOR_ATTACHMENT0 + ctx->Const.MaxDrawBuffers) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawBuffersARB(buffer)");
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "%s(buffers[%d] >= maximum number of draw buffers)",
+                        caller, output);
             return;
          }
 
@@ -375,9 +417,10 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
           *  4.5 or 4.6.  Otherwise, an INVALID_ENUM error is generated.
           */
          if (destMask[output] == BAD_MASK) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glDrawBuffersARB(buffer)");
+            _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid buffer %s)",
+                        caller, _mesa_lookup_enum_by_nr(buffers[output]));
             return;
-         }         
+         }
 
          /* From the OpenGL 4.0 specification, page 256:
           * "For both the default framebuffer and framebuffer objects, the
@@ -390,7 +433,8 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
           *  but the Khronos conformance tests expect INVALID_ENUM.
           */
          if (_mesa_bitcount(destMask[output]) > 1) {
-            _mesa_error(ctx, GL_INVALID_ENUM, "glDrawBuffersARB(buffer)");
+            _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid buffer %s)",
+                        caller, _mesa_lookup_enum_by_nr(buffers[output]));
             return;
          }
 
@@ -407,7 +451,8 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
          destMask[output] &= supportedMask;
          if (destMask[output] == 0) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glDrawBuffersARB(unsupported buffer)");
+                        "%s(unsupported buffer %s)",
+                        caller, _mesa_lookup_enum_by_nr(buffers[output]));
             return;
          }
 
@@ -416,10 +461,12 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
           *  in bufs must be COLOR_ATTACHMENTi or NONE. [...] INVALID_OPERATION."
           * (same restriction applies with GL_EXT_draw_buffers specification)
           */
-         if (ctx->API == API_OPENGLES2 && _mesa_is_user_fbo(ctx->DrawBuffer) &&
+         if (ctx->API == API_OPENGLES2 && _mesa_is_user_fbo(fb) &&
              buffers[output] != GL_NONE &&
              buffers[output] != GL_COLOR_ATTACHMENT0 + output) {
-            _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawBuffers(buffer)");
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "%s(unsupported buffer %s)",
+                        caller, _mesa_lookup_enum_by_nr(buffers[output]));
             return;
          }
 
@@ -430,7 +477,8 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
           */
          if (destMask[output] & usedBufferMask) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glDrawBuffersARB(duplicated buffer)");
+                        "%s(duplicated buffer %s)",
+                        caller, _mesa_lookup_enum_by_nr(buffers[output]));
             return;
          }
 
@@ -440,17 +488,55 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
    }
 
    /* OK, if we get here, there were no errors so set the new state */
-   _mesa_drawbuffers(ctx, n, buffers, destMask);
+   _mesa_drawbuffers(ctx, fb, n, buffers, destMask);
 
    /*
-    * Call device driver function.  Note that n can be equal to 0,
+    * Call device driver function if fb is the bound draw buffer.
+    * Note that n can be equal to 0,
     * in which case we don't want to reference buffers[0], which
     * may not be valid.
     */
-   if (ctx->Driver.DrawBuffers)
-      ctx->Driver.DrawBuffers(ctx, n, buffers);
-   else if (ctx->Driver.DrawBuffer)
-      ctx->Driver.DrawBuffer(ctx, n > 0 ? buffers[0] : GL_NONE);
+   if (fb == ctx->DrawBuffer) {
+      if (ctx->Driver.DrawBuffers)
+         ctx->Driver.DrawBuffers(ctx, n, buffers);
+      else if (ctx->Driver.DrawBuffer)
+         ctx->Driver.DrawBuffer(ctx, n > 0 ? buffers[0] : GL_NONE);
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   _mesa_draw_buffers(ctx, ctx->DrawBuffer, n, buffers, "glDrawBuffers");
+}
+
+
+void GLAPIENTRY
+_mesa_NamedFramebufferDrawBuffers(GLuint framebuffer, GLsizei n,
+                                  const GLenum *bufs)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferDrawBuffers(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glNamedFramebufferDrawBuffers");
+      if (!fb)
+         return;
+   }
+   else
+      fb = ctx->WinSysDrawBuffer;
+
+   _mesa_draw_buffers(ctx, fb, n, bufs, "glNamedFramebufferDrawBuffers");
 }
 
 
@@ -459,13 +545,11 @@ _mesa_DrawBuffers(GLsizei n, const GLenum *buffers)
  * actual change.
  */
 static void
-updated_drawbuffers(struct gl_context *ctx)
+updated_drawbuffers(struct gl_context *ctx, struct gl_framebuffer *fb)
 {
    FLUSH_VERTICES(ctx, _NEW_BUFFERS);
 
    if (ctx->API == API_OPENGL_COMPAT && !ctx->Extensions.ARB_ES2_compatibility) {
-      struct gl_framebuffer *fb = ctx->DrawBuffer;
-
       /* Flag the FBO as requiring validation. */
       if (_mesa_is_user_fbo(fb)) {
 	 fb->_Status = 0;
@@ -482,6 +566,7 @@ updated_drawbuffers(struct gl_context *ctx)
  * so nothing should go wrong at this point.
  *
  * \param ctx  current context
+ * \param fb   the desired draw buffer
  * \param n    number of color outputs to set
  * \param buffers  array[n] of colorbuffer names, like GL_LEFT.
  * \param destMask  array[n] of BUFFER_BIT_* bitmasks which correspond to the
@@ -489,10 +574,9 @@ updated_drawbuffers(struct gl_context *ctx)
  *                  BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT).
  */
 void
-_mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
-                  const GLbitfield *destMask)
+_mesa_drawbuffers(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLuint n, const GLenum *buffers, const GLbitfield *destMask)
 {
-   struct gl_framebuffer *fb = ctx->DrawBuffer;
    GLbitfield mask[MAX_DRAW_BUFFERS];
    GLuint buf;
 
@@ -518,7 +602,7 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
       while (destMask0) {
          GLint bufIndex = ffs(destMask0) - 1;
          if (fb->_ColorDrawBufferIndexes[count] != bufIndex) {
-            updated_drawbuffers(ctx);
+            updated_drawbuffers(ctx, fb);
             fb->_ColorDrawBufferIndexes[count] = bufIndex;
          }
          count++;
@@ -535,14 +619,14 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
             /* only one bit should be set in the destMask[buf] field */
             assert(_mesa_bitcount(destMask[buf]) == 1);
             if (fb->_ColorDrawBufferIndexes[buf] != bufIndex) {
-	       updated_drawbuffers(ctx);
+	       updated_drawbuffers(ctx, fb);
                fb->_ColorDrawBufferIndexes[buf] = bufIndex;
             }
             count = buf + 1;
          }
          else {
             if (fb->_ColorDrawBufferIndexes[buf] != -1) {
-	       updated_drawbuffers(ctx);
+	       updated_drawbuffers(ctx, fb);
                fb->_ColorDrawBufferIndexes[buf] = -1;
             }
          }
@@ -554,7 +638,7 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
    /* set remaining outputs to -1 (GL_NONE) */
    for (buf = fb->_NumColorDrawBuffers; buf < ctx->Const.MaxDrawBuffers; buf++) {
       if (fb->_ColorDrawBufferIndexes[buf] != -1) {
-         updated_drawbuffers(ctx);
+         updated_drawbuffers(ctx, fb);
          fb->_ColorDrawBufferIndexes[buf] = -1;
       }
    }
@@ -566,7 +650,7 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
       /* also set context drawbuffer state */
       for (buf = 0; buf < ctx->Const.MaxDrawBuffers; buf++) {
          if (ctx->Color.DrawBuffer[buf] != fb->ColorDrawBuffer[buf]) {
-	    updated_drawbuffers(ctx);
+	    updated_drawbuffers(ctx, fb);
             ctx->Color.DrawBuffer[buf] = fb->ColorDrawBuffer[buf];
          }
       }
@@ -585,7 +669,7 @@ _mesa_update_draw_buffers(struct gl_context *ctx)
    /* should be a window system FBO */
    assert(_mesa_is_winsys_fbo(ctx->DrawBuffer));
 
-   _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers,
+   _mesa_drawbuffers(ctx, ctx->DrawBuffer, ctx->Const.MaxDrawBuffers,
                      ctx->Color.DrawBuffer, NULL);
 }
 
@@ -598,11 +682,10 @@ _mesa_update_draw_buffers(struct gl_context *ctx)
  * \param bufferIndex  the numerical index corresponding to 'buffer'
  */
 void
-_mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex)
+_mesa_readbuffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                 GLenum buffer, GLint bufferIndex)
 {
-   struct gl_framebuffer *fb = ctx->ReadBuffer;
-
-   if (_mesa_is_winsys_fbo(fb)) {
+   if ((fb == ctx->ReadBuffer) && _mesa_is_winsys_fbo(fb)) {
       /* Only update the per-context READ_BUFFER state if we're bound to
        * a window-system framebuffer.
        */
@@ -621,23 +704,17 @@ _mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex)
  * Called by glReadBuffer to set the source renderbuffer for reading pixels.
  * \param mode color buffer such as GL_FRONT, GL_BACK, etc.
  */
-void GLAPIENTRY
-_mesa_ReadBuffer(GLenum buffer)
+void
+_mesa_read_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLenum buffer, const char *caller)
 {
-   struct gl_framebuffer *fb;
    GLbitfield supportedMask;
    GLint srcBuffer;
-   GET_CURRENT_CONTEXT(ctx);
 
    FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glReadBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
-
-   fb = ctx->ReadBuffer;
-
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glReadBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
+      _mesa_debug(ctx, "%s %s\n", caller, _mesa_lookup_enum_by_nr(buffer));
 
    if (buffer == GL_NONE) {
       /* This is legal--it means that no buffer should be bound for reading. */
@@ -648,24 +725,60 @@ _mesa_ReadBuffer(GLenum buffer)
       srcBuffer = read_buffer_enum_to_index(buffer);
       if (srcBuffer == -1) {
          _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glReadBuffer(buffer=0x%x)", buffer);
+                     "%s(invalid buffer %s)", caller,
+                     _mesa_lookup_enum_by_nr(buffer));
          return;
       }
       supportedMask = supported_buffer_bitmask(ctx, fb);
       if (((1 << srcBuffer) & supportedMask) == 0) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glReadBuffer(buffer=0x%x)", buffer);
+                     "%s(invalid buffer %s)", caller,
+                     _mesa_lookup_enum_by_nr(buffer));
          return;
       }
    }
 
    /* OK, all error checking has been completed now */
 
-   _mesa_readbuffer(ctx, buffer, srcBuffer);
+   _mesa_readbuffer(ctx, fb, buffer, srcBuffer);
 
-   /*
-    * Call device driver function.
-    */
-   if (ctx->Driver.ReadBuffer)
-      (*ctx->Driver.ReadBuffer)(ctx, buffer);
+   /* Call the device driver function only if fb is the bound read buffer */
+   if (fb == ctx->ReadBuffer) {
+      if (ctx->Driver.ReadBuffer)
+         (*ctx->Driver.ReadBuffer)(ctx, buffer);
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_ReadBuffer(GLenum buffer)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   _mesa_read_buffer(ctx, ctx->ReadBuffer, buffer, "glReadBuffer");
+}
+
+
+void GLAPIENTRY
+_mesa_NamedFramebufferReadBuffer(GLuint framebuffer, GLenum src)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferReadBuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glNamedFramebufferReadBuffer");
+      if (!fb)
+         return;
+   }
+   else
+      fb = ctx->WinSysReadBuffer;
+
+   _mesa_read_buffer(ctx, fb, src, "glNamedFramebufferReadBuffer");
 }
diff --git a/mesalib/src/mesa/main/buffers.h b/mesalib/src/mesa/main/buffers.h
index ebcfa1c1e..5aa79fda5 100644
--- a/mesalib/src/mesa/main/buffers.h
+++ b/mesalib/src/mesa/main/buffers.h
@@ -36,26 +36,51 @@
 #include "glheader.h"
 
 struct gl_context;
+struct gl_framebuffer;
+
+extern void
+_mesa_draw_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLenum buffer, const char *caller);
 
 extern void GLAPIENTRY
 _mesa_DrawBuffer( GLenum mode );
 
 extern void GLAPIENTRY
+_mesa_NamedFramebufferDrawBuffer(GLuint framebuffer, GLenum buf);
+
+extern void
+_mesa_draw_buffers(struct gl_context *ctx, struct gl_framebuffer *fb,
+                   GLsizei n, const GLenum *buffers, const char *caller);
+
+extern void GLAPIENTRY
 _mesa_DrawBuffers(GLsizei n, const GLenum *buffers);
 
+extern void GLAPIENTRY
+_mesa_NamedFramebufferDrawBuffers(GLuint framebuffer, GLsizei n,
+                                  const GLenum *bufs);
+
 extern void
-_mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
+_mesa_drawbuffers(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLuint n, const GLenum *buffers,
                   const GLbitfield *destMask);
 
 extern void
-_mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex);
+_mesa_readbuffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                 GLenum buffer, GLint bufferIndex);
 
 extern void
 _mesa_update_draw_buffers(struct gl_context *ctx);
 
 
+extern void
+_mesa_read_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                  GLenum buffer, const char *caller);
+
 extern void GLAPIENTRY
 _mesa_ReadBuffer( GLenum mode );
 
+extern void GLAPIENTRY
+_mesa_NamedFramebufferReadBuffer(GLuint framebuffer, GLenum src);
+
 
 #endif
diff --git a/mesalib/src/mesa/main/clear.c b/mesalib/src/mesa/main/clear.c
index 8d707bc34..c6999f7fd 100644
--- a/mesalib/src/mesa/main/clear.c
+++ b/mesalib/src/mesa/main/clear.c
@@ -34,6 +34,8 @@
 #include "clear.h"
 #include "context.h"
 #include "enums.h"
+#include "fbobject.h"
+#include "get.h"
 #include "macros.h"
 #include "mtypes.h"
 #include "state.h"
@@ -400,6 +402,32 @@ _mesa_ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint *value)
 
 
 /**
+ * The ClearBuffer framework is so complicated and so riddled with the
+ * assumption that the framebuffer is bound that, for now, we will just fake
+ * direct state access clearing for the user.
+ */
+void GLAPIENTRY
+_mesa_ClearNamedFramebufferiv(GLuint framebuffer, GLenum buffer,
+                              GLint drawbuffer, const GLint *value)
+{
+   GLint oldfb;
+
+   GET_CURRENT_CONTEXT(ctx);
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedFramebufferiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   _mesa_GetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &oldfb);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer);
+   _mesa_ClearBufferiv(buffer, drawbuffer, value);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, (GLuint) oldfb);
+}
+
+
+/**
  * New in GL 3.0
  * Clear unsigned integer color buffer (not depth, not stencil).
  */
@@ -472,6 +500,32 @@ _mesa_ClearBufferuiv(GLenum buffer, GLint drawbuffer, const GLuint *value)
 
 
 /**
+ * The ClearBuffer framework is so complicated and so riddled with the
+ * assumption that the framebuffer is bound that, for now, we will just fake
+ * direct state access clearing for the user.
+ */
+void GLAPIENTRY
+_mesa_ClearNamedFramebufferuiv(GLuint framebuffer, GLenum buffer,
+                               GLint drawbuffer, const GLuint *value)
+{
+   GLint oldfb;
+
+   GET_CURRENT_CONTEXT(ctx);
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedFramebufferuiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   _mesa_GetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &oldfb);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer);
+   _mesa_ClearBufferuiv(buffer, drawbuffer, value);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, (GLuint) oldfb);
+}
+
+
+/**
  * New in GL 3.0
  * Clear fixed-pt or float color buffer or depth buffer (not stencil).
  */
@@ -565,6 +619,32 @@ _mesa_ClearBufferfv(GLenum buffer, GLint drawbuffer, const GLfloat *value)
 
 
 /**
+ * The ClearBuffer framework is so complicated and so riddled with the
+ * assumption that the framebuffer is bound that, for now, we will just fake
+ * direct state access clearing for the user.
+ */
+void GLAPIENTRY
+_mesa_ClearNamedFramebufferfv(GLuint framebuffer, GLenum buffer,
+                              GLint drawbuffer, const GLfloat *value)
+{
+   GLint oldfb;
+
+   GET_CURRENT_CONTEXT(ctx);
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedFramebufferfv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   _mesa_GetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &oldfb);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer);
+   _mesa_ClearBufferfv(buffer, drawbuffer, value);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, (GLuint) oldfb);
+}
+
+
+/**
  * New in GL 3.0
  * Clear depth/stencil buffer only.
  */
@@ -626,3 +706,29 @@ _mesa_ClearBufferfi(GLenum buffer, GLint drawbuffer,
       ctx->Stencil.Clear = clearStencilSave;
    }
 }
+
+
+/**
+ * The ClearBuffer framework is so complicated and so riddled with the
+ * assumption that the framebuffer is bound that, for now, we will just fake
+ * direct state access clearing for the user.
+ */
+void GLAPIENTRY
+_mesa_ClearNamedFramebufferfi(GLuint framebuffer, GLenum buffer,
+                              GLfloat depth, GLint stencil)
+{
+   GLint oldfb;
+
+   GET_CURRENT_CONTEXT(ctx);
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glClearNamedFramebufferfi(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   _mesa_GetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &oldfb);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer);
+   _mesa_ClearBufferfi(buffer, 0, depth, stencil);
+   _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, (GLuint) oldfb);
+}
diff --git a/mesalib/src/mesa/main/clear.h b/mesalib/src/mesa/main/clear.h
index 96ce47b92..c29850676 100644
--- a/mesalib/src/mesa/main/clear.h
+++ b/mesalib/src/mesa/main/clear.h
@@ -52,13 +52,29 @@ extern void GLAPIENTRY
 _mesa_ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint *value);
 
 extern void GLAPIENTRY
+_mesa_ClearNamedFramebufferiv(GLuint framebuffer, GLenum buffer,
+                              GLint drawbuffer, const GLint *value);
+
+extern void GLAPIENTRY
 _mesa_ClearBufferuiv(GLenum buffer, GLint drawbuffer, const GLuint *value);
 
 extern void GLAPIENTRY
+_mesa_ClearNamedFramebufferuiv(GLuint framebuffer, GLenum buffer,
+                               GLint drawbuffer, const GLuint *value);
+
+extern void GLAPIENTRY
 _mesa_ClearBufferfv(GLenum buffer, GLint drawbuffer, const GLfloat *value);
 
 extern void GLAPIENTRY
+_mesa_ClearNamedFramebufferfv(GLuint framebuffer, GLenum buffer,
+                              GLint drawbuffer, const GLfloat *value);
+
+extern void GLAPIENTRY
 _mesa_ClearBufferfi(GLenum buffer, GLint drawbuffer,
                     GLfloat depth, GLint stencil);
 
+extern void GLAPIENTRY
+_mesa_ClearNamedFramebufferfi(GLuint framebuffer, GLenum buffer,
+                              GLfloat depth, GLint stencil);
+
 #endif
diff --git a/mesalib/src/mesa/main/compute.c b/mesalib/src/mesa/main/compute.c
index 5756666b6..37a4ba70e 100644
--- a/mesalib/src/mesa/main/compute.c
+++ b/mesalib/src/mesa/main/compute.c
@@ -31,9 +31,27 @@ _mesa_DispatchCompute(GLuint num_groups_x,
                       GLuint num_groups_z)
 {
    GET_CURRENT_CONTEXT(ctx);
+   int i;
+   struct gl_shader_program *prog;
+   const GLuint num_groups[3] = { num_groups_x, num_groups_y, num_groups_z };
 
    if (ctx->Extensions.ARB_compute_shader) {
-      assert(!"TODO");
+      for (i = 0; i < 3; i++) {
+         if (num_groups[i] > ctx->Const.MaxComputeWorkGroupCount[i]) {
+            _mesa_error(ctx, GL_INVALID_VALUE,
+                        "glDispatchCompute(num_groups_%c)", 'x' + i);
+            return;
+         }
+      }
+      if (!_mesa_valid_to_render(ctx, "glDispatchCompute"))
+         return;
+      prog = ctx->Shader.CurrentProgram[MESA_SHADER_COMPUTE];
+      if (prog == NULL || prog->_LinkedShaders[MESA_SHADER_COMPUTE] == NULL) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glDispatchCompute(no active compute shader)");
+         return;
+      }
+      ctx->Driver.DispatchCompute(ctx, num_groups);
    } else {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "unsupported function (glDispatchCompute) called");
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index 4aaf8b1af..544cc142f 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -118,6 +118,7 @@
 #include "scissor.h"
 #include "shared.h"
 #include "shaderobj.h"
+#include "shaderimage.h"
 #include "util/simple_list.h"
 #include "state.h"
 #include "stencil.h"
@@ -821,6 +822,7 @@ init_attrib_groups(struct gl_context *ctx)
    _mesa_init_feedback( ctx );
    _mesa_init_fog( ctx );
    _mesa_init_hint( ctx );
+   _mesa_init_image_units( ctx );
    _mesa_init_line( ctx );
    _mesa_init_lighting( ctx );
    _mesa_init_matrix( ctx );
@@ -1563,7 +1565,8 @@ handle_first_current(struct gl_context *ctx)
          else
             buffer = GL_FRONT;
 
-         _mesa_drawbuffers(ctx, 1, &buffer, NULL /* destMask */);
+         _mesa_drawbuffers(ctx, ctx->DrawBuffer, 1, &buffer,
+                           NULL /* destMask */);
       }
 
       if (ctx->ReadBuffer != _mesa_get_incomplete_framebuffer()) {
@@ -1576,7 +1579,7 @@ handle_first_current(struct gl_context *ctx)
             bufferIndex = BUFFER_FRONT_LEFT;
          }
 
-         _mesa_readbuffer(ctx, buffer, bufferIndex);
+         _mesa_readbuffer(ctx, ctx->ReadBuffer, buffer, bufferIndex);
       }
    }
 
diff --git a/mesalib/src/mesa/main/context.h b/mesalib/src/mesa/main/context.h
index 1cd89a84a..6f3c94101 100644
--- a/mesalib/src/mesa/main/context.h
+++ b/mesalib/src/mesa/main/context.h
@@ -285,7 +285,7 @@ do {									\
 /**
  * Checks if the context is for Desktop GL (Compatibility or Core)
  */
-static inline GLboolean
+static inline bool
 _mesa_is_desktop_gl(const struct gl_context *ctx)
 {
    return ctx->API == API_OPENGL_COMPAT || ctx->API == API_OPENGL_CORE;
@@ -295,7 +295,7 @@ _mesa_is_desktop_gl(const struct gl_context *ctx)
 /**
  * Checks if the context is for any GLES version
  */
-static inline GLboolean
+static inline bool
 _mesa_is_gles(const struct gl_context *ctx)
 {
    return ctx->API == API_OPENGLES || ctx->API == API_OPENGLES2;
@@ -303,9 +303,9 @@ _mesa_is_gles(const struct gl_context *ctx)
 
 
 /**
- * Checks if the context is for GLES 3.x
+ * Checks if the context is for GLES 3.0 or later
  */
-static inline GLboolean
+static inline bool
 _mesa_is_gles3(const struct gl_context *ctx)
 {
    return ctx->API == API_OPENGLES2 && ctx->Version >= 30;
@@ -313,9 +313,19 @@ _mesa_is_gles3(const struct gl_context *ctx)
 
 
 /**
+ * Checks if the context is for GLES 3.1 or later
+ */
+static inline bool
+_mesa_is_gles31(const struct gl_context *ctx)
+{
+   return ctx->API == API_OPENGLES2 && ctx->Version >= 31;
+}
+
+
+/**
  * Checks if the context supports geometry shaders.
  */
-static inline GLboolean
+static inline bool
 _mesa_has_geometry_shaders(const struct gl_context *ctx)
 {
    return _mesa_is_desktop_gl(ctx) &&
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index 0c1a13fa4..d783e3422 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -1005,6 +1005,13 @@ struct dd_function_table {
 
    void (*MemoryBarrier)(struct gl_context *ctx, GLbitfield barriers);
    /** @} */
+
+   /**
+    * \name GL_ARB_compute_shader interface
+    */
+   /*@{*/
+   void (*DispatchCompute)(struct gl_context *ctx, const GLuint *num_groups);
+   /*@}*/
 };
 
 
@@ -1167,6 +1174,19 @@ typedef struct {
    void (GLAPIENTRYP VertexAttribP4uiv)( GLuint index, GLenum type,
 					 GLboolean normalized,
 					 const GLuint *value);
+
+   /* GL_ARB_vertex_attrib_64bit / GL 4.1 */
+   void (GLAPIENTRYP VertexAttribL1d)( GLuint index, GLdouble x);
+   void (GLAPIENTRYP VertexAttribL2d)( GLuint index, GLdouble x, GLdouble y);
+   void (GLAPIENTRYP VertexAttribL3d)( GLuint index, GLdouble x, GLdouble y, GLdouble z);
+   void (GLAPIENTRYP VertexAttribL4d)( GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+
+
+   void (GLAPIENTRYP VertexAttribL1dv)( GLuint index, const GLdouble *v);
+   void (GLAPIENTRYP VertexAttribL2dv)( GLuint index, const GLdouble *v);
+   void (GLAPIENTRYP VertexAttribL3dv)( GLuint index, const GLdouble *v);
+   void (GLAPIENTRYP VertexAttribL4dv)( GLuint index, const GLdouble *v);
+
 } GLvertexformat;
 
 
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 9be8993b0..c82416aa0 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -104,7 +104,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_depth_clamp",                         o(ARB_depth_clamp),                         GL,             2003 },
    { "GL_ARB_depth_texture",                       o(ARB_depth_texture),                       GLL,            2001 },
    { "GL_ARB_derivative_control",                  o(ARB_derivative_control),                  GL,             2014 },
-   { "GL_ARB_direct_state_access",                 o(dummy_false),                             GL,             2014 },
+   { "GL_ARB_direct_state_access",                 o(ARB_direct_state_access),                 GL,             2014 },
    { "GL_ARB_draw_buffers",                        o(dummy_true),                              GL,             2002 },
    { "GL_ARB_draw_buffers_blend",                  o(ARB_draw_buffers_blend),                  GL,             2009 },
    { "GL_ARB_draw_elements_base_vertex",           o(ARB_draw_elements_base_vertex),           GL,             2009 },
@@ -203,6 +203,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_vertex_buffer_object",                o(dummy_true),                              GLL,            2003 },
    { "GL_ARB_vertex_program",                      o(ARB_vertex_program),                      GLL,            2002 },
    { "GL_ARB_vertex_shader",                       o(ARB_vertex_shader),                       GL,             2002 },
+   { "GL_ARB_vertex_attrib_64bit",                 o(ARB_vertex_attrib_64bit),                 GLC,            2010 },
    { "GL_ARB_vertex_type_10f_11f_11f_rev",         o(ARB_vertex_type_10f_11f_11f_rev),         GL,             2013 },
    { "GL_ARB_vertex_type_2_10_10_10_rev",          o(ARB_vertex_type_2_10_10_10_rev),          GL,             2009 },
    { "GL_ARB_viewport_array",                      o(ARB_viewport_array),                      GLC,            2010 },
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index 27cf97f17..8db651ca2 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -121,6 +121,27 @@ _mesa_lookup_renderbuffer(struct gl_context *ctx, GLuint id)
 
 
 /**
+ * A convenience function for direct state access that throws
+ * GL_INVALID_OPERATION if the renderbuffer doesn't exist.
+ */
+struct gl_renderbuffer *
+_mesa_lookup_renderbuffer_err(struct gl_context *ctx, GLuint id,
+                              const char *func)
+{
+   struct gl_renderbuffer *rb;
+
+   rb = _mesa_lookup_renderbuffer(ctx, id);
+   if (!rb || rb == &DummyRenderbuffer) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(non-existent renderbuffer %u)", func, id);
+      return NULL;
+   }
+
+   return rb;
+}
+
+
+/**
  * Helper routine for getting a gl_framebuffer.
  */
 struct gl_framebuffer *
@@ -138,6 +159,27 @@ _mesa_lookup_framebuffer(struct gl_context *ctx, GLuint id)
 
 
 /**
+ * A convenience function for direct state access that throws
+ * GL_INVALID_OPERATION if the framebuffer doesn't exist.
+ */
+struct gl_framebuffer *
+_mesa_lookup_framebuffer_err(struct gl_context *ctx, GLuint id,
+                             const char *func)
+{
+   struct gl_framebuffer *fb;
+
+   fb = _mesa_lookup_framebuffer(ctx, id);
+   if (!fb || fb == &DummyFramebuffer) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(non-existent framebuffer %u)", func, id);
+      return NULL;
+   }
+
+   return fb;
+}
+
+
+/**
  * Mark the given framebuffer as invalid.  This will force the
  * test for framebuffer completeness to be done before the framebuffer
  * is used.
@@ -423,7 +465,7 @@ set_texture_attachment(struct gl_context *ctx,
                        struct gl_framebuffer *fb,
                        struct gl_renderbuffer_attachment *att,
                        struct gl_texture_object *texObj,
-                       GLenum texTarget, GLuint level, GLuint zoffset,
+                       GLenum texTarget, GLuint level, GLuint layer,
                        GLboolean layered)
 {
    struct gl_renderbuffer *rb = att->Renderbuffer;
@@ -447,7 +489,7 @@ set_texture_attachment(struct gl_context *ctx,
    /* always update these fields */
    att->TextureLevel = level;
    att->CubeMapFace = _mesa_tex_target_to_face(texTarget);
-   att->Zoffset = zoffset;
+   att->Zoffset = layer;
    att->Layered = layered;
    att->Complete = GL_FALSE;
 
@@ -479,9 +521,10 @@ set_renderbuffer_attachment(struct gl_context *ctx,
  * Attach a renderbuffer object to a framebuffer object.
  */
 void
-_mesa_framebuffer_renderbuffer(struct gl_context *ctx,
-                               struct gl_framebuffer *fb,
-                               GLenum attachment, struct gl_renderbuffer *rb)
+_mesa_FramebufferRenderbuffer_sw(struct gl_context *ctx,
+                                 struct gl_framebuffer *fb,
+                                 GLenum attachment,
+                                 struct gl_renderbuffer *rb)
 {
    struct gl_renderbuffer_attachment *att;
 
@@ -1446,6 +1489,14 @@ void GLAPIENTRY
 _mesa_CreateRenderbuffers(GLsizei n, GLuint *renderbuffers)
 {
    GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCreateRenderbuffers(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    create_render_buffers(ctx, n, renderbuffers, true);
 }
 
@@ -1886,6 +1937,12 @@ renderbuffer_storage_named(GLuint renderbuffer, GLenum internalFormat,
 {
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", func);
+      return;
+   }
+
    if (MESA_VERBOSE & VERBOSE_API) {
       if (samples == NO_SAMPLES)
          _mesa_debug(ctx, "%s(%u, %s, %d, %d)\n",
@@ -2140,6 +2197,13 @@ _mesa_GetNamedRenderbufferParameteriv(GLuint renderbuffer, GLenum pname,
 {
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedRenderbufferParameteriv("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
    struct gl_renderbuffer *rb = _mesa_lookup_renderbuffer(ctx, renderbuffer);
    if (!rb || rb == &DummyRenderbuffer) {
       /* ID was reserved, but no real renderbuffer object made yet */
@@ -2396,15 +2460,29 @@ _mesa_DeleteFramebuffers(GLsizei n, const GLuint *framebuffers)
 }
 
 
-void GLAPIENTRY
-_mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers)
+/**
+ * This is the implementation for glGenFramebuffers and glCreateFramebuffers.
+ * It is not exposed to the rest of Mesa to encourage the use of
+ * nameless buffers in driver internals.
+ */
+static void
+create_framebuffers(GLsizei n, GLuint *framebuffers, bool dsa)
 {
    GET_CURRENT_CONTEXT(ctx);
    GLuint first;
    GLint i;
+   struct gl_framebuffer *fb;
+
+   const char *func = dsa ? "glCreateFramebuffers" : "glGenFramebuffers";
+
+   if (dsa && !ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", func);
+      return;
+   }
 
    if (n < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glGenFramebuffersEXT(n)");
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(n < 0)", func);
       return;
    }
 
@@ -2416,31 +2494,43 @@ _mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers)
    for (i = 0; i < n; i++) {
       GLuint name = first + i;
       framebuffers[i] = name;
-      /* insert dummy placeholder into hash table */
+
+      if (dsa) {
+         fb = ctx->Driver.NewFramebuffer(ctx, framebuffers[i]);
+         if (!fb) {
+            _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", func);
+            return;
+         }
+      }
+      else
+         fb = &DummyFramebuffer;
+
       mtx_lock(&ctx->Shared->Mutex);
-      _mesa_HashInsert(ctx->Shared->FrameBuffers, name, &DummyFramebuffer);
+      _mesa_HashInsert(ctx->Shared->FrameBuffers, name, fb);
       mtx_unlock(&ctx->Shared->Mutex);
    }
 }
 
 
-GLenum GLAPIENTRY
-_mesa_CheckFramebufferStatus(GLenum target)
+void GLAPIENTRY
+_mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers)
 {
-   struct gl_framebuffer *buffer;
-   GET_CURRENT_CONTEXT(ctx);
+   create_framebuffers(n, framebuffers, false);
+}
 
-   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0);
 
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glCheckFramebufferStatus(%s)\n",
-                  _mesa_lookup_enum_by_nr(target));
+void GLAPIENTRY
+_mesa_CreateFramebuffers(GLsizei n, GLuint *framebuffers)
+{
+   create_framebuffers(n, framebuffers, true);
+}
 
-   buffer = get_framebuffer_target(ctx, target);
-   if (!buffer) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glCheckFramebufferStatus(target)");
-      return 0;
-   }
+
+GLenum
+_mesa_check_framebuffer_status(struct gl_context *ctx,
+                               struct gl_framebuffer *buffer)
+{
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0);
 
    if (_mesa_is_winsys_fbo(buffer)) {
       /* EGL_KHR_surfaceless_context allows the winsys FBO to be incomplete. */
@@ -2461,6 +2551,74 @@ _mesa_CheckFramebufferStatus(GLenum target)
 }
 
 
+GLenum GLAPIENTRY
+_mesa_CheckFramebufferStatus(GLenum target)
+{
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glCheckFramebufferStatus(%s)\n",
+                  _mesa_lookup_enum_by_nr(target));
+
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glCheckFramebufferStatus(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return 0;
+   }
+
+   return _mesa_check_framebuffer_status(ctx, fb);
+}
+
+
+GLenum GLAPIENTRY
+_mesa_CheckNamedFramebufferStatus(GLuint framebuffer, GLenum target)
+{
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCheckNamedFramebufferStatus(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return 0;
+   }
+
+   /* Validate the target (for conformance's sake) and grab a reference to the
+    * default framebuffer in case framebuffer = 0.
+    * Section 9.4 Framebuffer Completeness of the OpenGL 4.5 core spec
+    * (30.10.2014, PDF page 336) says:
+    *    "If framebuffer is zero, then the status of the default read or
+    *    draw framebuffer (as determined by target) is returned."
+    */
+   switch (target) {
+      case GL_DRAW_FRAMEBUFFER:
+      case GL_FRAMEBUFFER:
+         fb = ctx->WinSysDrawBuffer;
+         break;
+      case GL_READ_FRAMEBUFFER:
+         fb = ctx->WinSysReadBuffer;
+         break;
+      default:
+         _mesa_error(ctx, GL_INVALID_ENUM,
+                     "glCheckNamedFramebufferStatus(invalid target %s)",
+                     _mesa_lookup_enum_by_nr(target));
+         return 0;
+   }
+
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glCheckNamedFramebufferStatus");
+      if (!fb)
+         return 0;
+   }
+
+   return _mesa_check_framebuffer_status(ctx, fb);
+}
+
+
 /**
  * Replicate the src attachment point. Used by framebuffer_texture() when
  * the same texture is attached at GL_DEPTH_ATTACHMENT and
@@ -2487,144 +2645,301 @@ reuse_framebuffer_texture_attachment(struct gl_framebuffer *fb,
 
 
 /**
- * Common code called by glFramebufferTexture1D/2D/3D() and
- * glFramebufferTextureLayer().
+ * Common code called by gl*FramebufferTexture*() to retrieve the correct
+ * texture object pointer.
  *
- * \param textarget is the textarget that was passed to the
- * glFramebufferTexture...() function, or 0 if the corresponding function
- * doesn't have a textarget parameter.
+ * \param texObj where the pointer to the texture object is returned.  Note
+ * that a successful call may return texObj = NULL.
  *
- * \param layered is true if this function was called from
- * glFramebufferTexture(), false otherwise.
+ * \return true if no errors, false if errors
  */
-static void
-framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
-                    GLenum attachment, GLenum textarget, GLuint texture,
-                    GLint level, GLuint zoffset, GLboolean layered)
+static bool
+get_texture_for_framebuffer(struct gl_context *ctx, GLuint texture,
+                            bool layered, const char *caller,
+                            struct gl_texture_object **texObj)
 {
-   struct gl_renderbuffer_attachment *att;
-   struct gl_texture_object *texObj = NULL;
-   struct gl_framebuffer *fb;
-   GLenum maxLevelsTarget;
+   *texObj = NULL; /* This will get returned if texture = 0. */
 
-   fb = get_framebuffer_target(ctx, target);
-   if (!fb) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferTexture%s(target=0x%x)", caller, target);
-      return;
+   if (!texture)
+      return true;
+
+   *texObj = _mesa_lookup_texture(ctx, texture);
+   if (*texObj == NULL || (*texObj)->Target == 0) {
+      /* Can't render to a non-existent texture object.
+       *
+       * The OpenGL 4.5 core spec (02.02.2015) in Section 9.2 Binding and
+       * Managing Framebuffer Objects specifies a different error
+       * depending upon the calling function (PDF pages 325-328).
+       * *FramebufferTexture (where layered = GL_TRUE) throws invalid
+       * value, while the other commands throw invalid operation (where
+       * layered = GL_FALSE).
+       */
+      const GLenum error = layered ? GL_INVALID_VALUE :
+                           GL_INVALID_OPERATION;
+      _mesa_error(ctx, error,
+                  "%s(non-existent texture %u)", caller, texture);
+      return false;
    }
 
-   /* check framebuffer binding */
-   if (_mesa_is_winsys_fbo(fb)) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glFramebufferTexture%s", caller);
-      return;
+   return true;
+}
+
+
+/**
+ * Common code called by gl*FramebufferTexture() to verify the texture target
+ * and decide whether or not the attachment should truly be considered
+ * layered.
+ *
+ * \param layered true if attachment should be considered layered, false if
+ * not
+ *
+ * \return true if no errors, false if errors
+ */
+static bool
+check_layered_texture_target(struct gl_context *ctx, GLenum target,
+                             const char *caller, GLboolean *layered)
+{
+   *layered = GL_TRUE;
+
+   switch (target) {
+   case GL_TEXTURE_3D:
+   case GL_TEXTURE_1D_ARRAY_EXT:
+   case GL_TEXTURE_2D_ARRAY_EXT:
+   case GL_TEXTURE_CUBE_MAP:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+      return true;
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_2D:
+   case GL_TEXTURE_RECTANGLE:
+   case GL_TEXTURE_2D_MULTISAMPLE:
+      /* These texture types are valid to pass to
+       * glFramebufferTexture(), but since they aren't layered, it
+       * is equivalent to calling glFramebufferTexture{1D,2D}().
+       */
+      *layered = GL_FALSE;
+      return true;
    }
 
-   /* The textarget, level, and zoffset parameters are only validated if
-    * texture is non-zero.
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "%s(invalid texture target %s)", caller,
+               _mesa_lookup_enum_by_nr(target));
+   return false;
+}
+
+
+/**
+ * Common code called by gl*FramebufferTextureLayer() to verify the texture
+ * target.
+ *
+ * \return true if no errors, false if errors
+ */
+static bool
+check_texture_target(struct gl_context *ctx, GLenum target,
+                     const char *caller)
+{
+   /* We're being called by glFramebufferTextureLayer().
+    * The only legal texture types for that function are 3D,
+    * cube-map, and 1D/2D/cube-map array textures.
     */
-   if (texture) {
-      GLboolean err = GL_TRUE;
-
-      texObj = _mesa_lookup_texture(ctx, texture);
-      if (texObj != NULL) {
-         if (textarget == 0) {
-            if (layered) {
-               /* We're being called by glFramebufferTexture() and textarget
-                * is not used.
-                */
-               switch (texObj->Target) {
-               case GL_TEXTURE_3D:
-               case GL_TEXTURE_1D_ARRAY_EXT:
-               case GL_TEXTURE_2D_ARRAY_EXT:
-               case GL_TEXTURE_CUBE_MAP:
-               case GL_TEXTURE_CUBE_MAP_ARRAY:
-               case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
-                  err = false;
-                  break;
-               case GL_TEXTURE_1D:
-               case GL_TEXTURE_2D:
-               case GL_TEXTURE_RECTANGLE:
-               case GL_TEXTURE_2D_MULTISAMPLE:
-                  /* These texture types are valid to pass to
-                   * glFramebufferTexture(), but since they aren't layered, it
-                   * is equivalent to calling glFramebufferTexture{1D,2D}().
-                   */
-                  err = false;
-                  layered = false;
-                  textarget = texObj->Target;
-                  break;
-               default:
-                  err = true;
-                  break;
-               }
-            } else {
-               /* We're being called by glFramebufferTextureLayer() and
-                * textarget is not used.  The only legal texture types for
-                * that function are 3D and 1D/2D arrays textures.
-                */
-               err = (texObj->Target != GL_TEXTURE_3D) &&
-                  (texObj->Target != GL_TEXTURE_1D_ARRAY_EXT) &&
-                  (texObj->Target != GL_TEXTURE_2D_ARRAY_EXT) &&
-                  (texObj->Target != GL_TEXTURE_CUBE_MAP_ARRAY) &&
-                  (texObj->Target != GL_TEXTURE_2D_MULTISAMPLE_ARRAY);
-            }
-         }
-         else {
-            /* Make sure textarget is consistent with the texture's type */
-            err = (texObj->Target == GL_TEXTURE_CUBE_MAP)
-                ? !_mesa_is_cube_face(textarget)
-                : (texObj->Target != textarget);
-         }
+   switch (target) {
+   case GL_TEXTURE_3D:
+   case GL_TEXTURE_1D_ARRAY:
+   case GL_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+      return true;
+   case GL_TEXTURE_CUBE_MAP:
+      /* This target is valid in TextureLayer when ARB_direct_state_access
+       * or OpenGL 4.5 is supported.
+       */
+      return ctx->Extensions.ARB_direct_state_access;
+   }
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "%s(invalid texture target %s)", caller,
+               _mesa_lookup_enum_by_nr(target));
+   return false;
+}
+
+
+/**
+ * Common code called by glFramebufferTexture*D() to verify the texture
+ * target.
+ *
+ * \return true if no errors, false if errors
+ */
+static bool
+check_textarget(struct gl_context *ctx, int dims, GLenum target,
+                GLenum textarget, const char *caller)
+{
+   bool err = false;
+
+   switch (dims) {
+   case 1:
+      switch (textarget) {
+      case GL_TEXTURE_1D:
+         break;
+      case GL_TEXTURE_1D_ARRAY:
+         err = !ctx->Extensions.EXT_texture_array;
+         break;
+      default:
+         err = true;
       }
-      else {
-         /* can't render to a non-existant texture */
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture%s(non existant texture)",
-                     caller);
-         return;
+      break;
+   case 2:
+      switch (textarget) {
+      case GL_TEXTURE_2D:
+         break;
+      case GL_TEXTURE_RECTANGLE:
+         err = _mesa_is_gles(ctx)
+            || !ctx->Extensions.NV_texture_rectangle;
+         break;
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
+      case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
+      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
+         err = !ctx->Extensions.ARB_texture_cube_map;
+         break;
+      case GL_TEXTURE_2D_ARRAY:
+         err = (_mesa_is_gles(ctx) && ctx->Version < 30)
+               || !ctx->Extensions.EXT_texture_array;
+         break;
+      case GL_TEXTURE_2D_MULTISAMPLE:
+      case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+         err = _mesa_is_gles(ctx)
+               || !ctx->Extensions.ARB_texture_multisample;
+         break;
+      default:
+         err = true;
       }
+      break;
+   case 3:
+      if (textarget != GL_TEXTURE_3D)
+         err = true;
+      break;
+   default:
+      err = true;
+   }
 
-      if (err) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture%s(texture target mismatch)",
-                     caller);
-         return;
-      }
+   if (err) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(invalid textarget %s)",
+                  caller, _mesa_lookup_enum_by_nr(textarget));
+      return false;
+   }
 
-      if (texObj->Target == GL_TEXTURE_3D) {
-         const GLuint maxSize = 1 << (ctx->Const.Max3DTextureLevels - 1);
-         if (zoffset >= maxSize) {
-            _mesa_error(ctx, GL_INVALID_VALUE,
-                        "glFramebufferTexture%s(zoffset)", caller);
-            return;
-         }
+   /* Make sure textarget is consistent with the texture's type */
+   err = (target == GL_TEXTURE_CUBE_MAP) ?
+          !_mesa_is_cube_face(textarget): (target != textarget);
+
+   if (err) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(mismatched texture target)", caller);
+      return false;
+   }
+
+   return true;
+}
+
+
+/**
+ * Common code called by gl*FramebufferTextureLayer() and
+ * glFramebufferTexture3D() to validate the layer.
+ *
+ * \return true if no errors, false if errors
+ */
+static bool
+check_layer(struct gl_context *ctx, GLenum target, GLint layer,
+            const char *caller)
+{
+   /* Page 306 (page 328 of the PDF) of the OpenGL 4.5 (Core Profile)
+    * spec says:
+    *
+    *    "An INVALID_VALUE error is generated if texture is non-zero
+    *     and layer is negative."
+    */
+   if (layer < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "%s(layer %u < 0)", caller, layer);
+      return false;
+   }
+
+   if (target == GL_TEXTURE_3D) {
+      const GLuint maxSize = 1 << (ctx->Const.Max3DTextureLevels - 1);
+      if (layer >= maxSize) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "%s(invalid layer %u)", caller, layer);
+         return false;
       }
-      else if ((texObj->Target == GL_TEXTURE_1D_ARRAY_EXT) ||
-               (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT) ||
-               (texObj->Target == GL_TEXTURE_CUBE_MAP_ARRAY) ||
-               (texObj->Target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY)) {
-         if (zoffset >= ctx->Const.MaxArrayTextureLayers) {
-            _mesa_error(ctx, GL_INVALID_VALUE,
-                        "glFramebufferTexture%s(layer)", caller);
-            return;
-         }
+   }
+   else if ((target == GL_TEXTURE_1D_ARRAY) ||
+            (target == GL_TEXTURE_2D_ARRAY) ||
+            (target == GL_TEXTURE_CUBE_MAP_ARRAY) ||
+            (target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY)) {
+      if (layer >= ctx->Const.MaxArrayTextureLayers) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "%s(layer %u >= GL_MAX_ARRAY_TEXTURE_LAYERS)",
+                     caller, layer);
+         return false;
       }
-
-      maxLevelsTarget = textarget ? textarget : texObj->Target;
-      if ((level < 0) ||
-          (level >= _mesa_max_texture_levels(ctx, maxLevelsTarget))) {
+   }
+   else if (target == GL_TEXTURE_CUBE_MAP) {
+      if (layer >= 6) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glFramebufferTexture%s(level)", caller);
-         return;
+                     "%s(layer %u >= 6)", caller, layer);
+         return false;
       }
    }
 
+   return true;
+}
+
+
+/**
+ * Common code called by all gl*FramebufferTexture*() entry points to verify
+ * the level.
+ *
+ * \return true if no errors, false if errors
+ */
+static bool
+check_level(struct gl_context *ctx, GLenum target, GLint level,
+            const char *caller)
+{
+   if ((level < 0) ||
+       (level >= _mesa_max_texture_levels(ctx, target))) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "%s(invalid level %d)", caller, level);
+      return false;
+   }
+
+   return true;
+}
+
+
+void
+_mesa_framebuffer_texture(struct gl_context *ctx, struct gl_framebuffer *fb,
+                          GLenum attachment,
+                          struct gl_texture_object *texObj, GLenum textarget,
+                          GLint level, GLuint layer, GLboolean layered,
+                          const char *caller)
+{
+   struct gl_renderbuffer_attachment *att;
+
+   /* The window-system framebuffer object is immutable */
+   if (_mesa_is_winsys_fbo(fb)) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "%s(window-system framebuffer)",
+                  caller);
+      return;
+   }
+
+   /* Not a hash lookup, so we can afford to get the attachment here. */
    att = get_attachment(ctx, fb, attachment);
    if (att == NULL) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferTexture%s(attachment)", caller);
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid attachment %s)", caller,
+                  _mesa_lookup_enum_by_nr(attachment));
       return;
    }
 
@@ -2637,7 +2952,7 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
           level == fb->Attachment[BUFFER_STENCIL].TextureLevel &&
           _mesa_tex_target_to_face(textarget) ==
           fb->Attachment[BUFFER_STENCIL].CubeMapFace &&
-          zoffset == fb->Attachment[BUFFER_STENCIL].Zoffset) {
+          layer == fb->Attachment[BUFFER_STENCIL].Zoffset) {
          /* The texture object is already attached to the stencil attachment
           * point. Don't create a new renderbuffer; just reuse the stencil
           * attachment's. This is required to prevent a GL error in
@@ -2650,13 +2965,14 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
                  level == fb->Attachment[BUFFER_DEPTH].TextureLevel &&
                  _mesa_tex_target_to_face(textarget) ==
                  fb->Attachment[BUFFER_DEPTH].CubeMapFace &&
-                 zoffset == fb->Attachment[BUFFER_DEPTH].Zoffset) {
+                 layer == fb->Attachment[BUFFER_DEPTH].Zoffset) {
          /* As above, but with depth and stencil transposed. */
          reuse_framebuffer_texture_attachment(fb, BUFFER_STENCIL,
                                               BUFFER_DEPTH);
       } else {
          set_texture_attachment(ctx, fb, att, texObj, textarget,
-                                      level, zoffset, layered);
+                                level, layer, layered);
+
          if (attachment == GL_DEPTH_STENCIL_ATTACHMENT) {
             /* Above we created a new renderbuffer and attached it to the
              * depth attachment point. Now attach it to the stencil attachment
@@ -2692,36 +3008,50 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
 }
 
 
-void GLAPIENTRY
-_mesa_FramebufferTexture1D(GLenum target, GLenum attachment,
-                           GLenum textarget, GLuint texture, GLint level)
+static void
+framebuffer_texture_with_dims(int dims, GLenum target,
+                              GLenum attachment, GLenum textarget,
+                              GLuint texture, GLint level, GLint layer,
+                              const char *caller)
 {
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+   struct gl_texture_object *texObj;
 
-   if (texture != 0) {
-      GLboolean error;
+   /* Get the framebuffer object */
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid target %s)", caller,
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
 
-      switch (textarget) {
-      case GL_TEXTURE_1D:
-         error = GL_FALSE;
-         break;
-      case GL_TEXTURE_1D_ARRAY:
-         error = !ctx->Extensions.EXT_texture_array;
-         break;
-      default:
-         error = GL_TRUE;
-      }
+   /* Get the texture object */
+   if (!get_texture_for_framebuffer(ctx, texture, false, caller, &texObj))
+      return;
 
-      if (error) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture1D(textarget=%s)",
-                     _mesa_lookup_enum_by_nr(textarget));
+   if (texObj) {
+      if (!check_textarget(ctx, dims, texObj->Target, textarget, caller))
+         return;
+
+      if ((dims == 3) && !check_layer(ctx, texObj->Target, layer, caller))
          return;
-      }
    }
 
-   framebuffer_texture(ctx, "1D", target, attachment, textarget, texture,
-                       level, 0, GL_FALSE);
+   if (!check_level(ctx, textarget, level, caller))
+      return;
+
+   _mesa_framebuffer_texture(ctx, fb, attachment, texObj, textarget, level,
+                             layer, GL_FALSE, caller);
+}
+
+
+void GLAPIENTRY
+_mesa_FramebufferTexture1D(GLenum target, GLenum attachment,
+                           GLenum textarget, GLuint texture, GLint level)
+{
+   framebuffer_texture_with_dims(1, target, attachment, textarget, texture,
+                                 level, 0, "glFramebufferTexture1D");
 }
 
 
@@ -2729,79 +3059,112 @@ void GLAPIENTRY
 _mesa_FramebufferTexture2D(GLenum target, GLenum attachment,
                            GLenum textarget, GLuint texture, GLint level)
 {
+   framebuffer_texture_with_dims(2, target, attachment, textarget, texture,
+                                 level, 0, "glFramebufferTexture2D");
+}
+
+
+void GLAPIENTRY
+_mesa_FramebufferTexture3D(GLenum target, GLenum attachment,
+                           GLenum textarget, GLuint texture,
+                           GLint level, GLint layer)
+{
+   framebuffer_texture_with_dims(3, target, attachment, textarget, texture,
+                                 level, layer, "glFramebufferTexture3D");
+}
+
+
+void GLAPIENTRY
+_mesa_FramebufferTextureLayer(GLenum target, GLenum attachment,
+                              GLuint texture, GLint level, GLint layer)
+{
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+   struct gl_texture_object *texObj;
+   GLenum textarget = 0;
 
-   if (texture != 0) {
-      GLboolean error;
+   const char *func = "glFramebufferTextureLayer";
 
-      switch (textarget) {
-      case GL_TEXTURE_2D:
-         error = GL_FALSE;
-         break;
-      case GL_TEXTURE_RECTANGLE:
-         error = _mesa_is_gles(ctx)
-            || !ctx->Extensions.NV_texture_rectangle;
-         break;
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
-      case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
-      case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-         error = !ctx->Extensions.ARB_texture_cube_map;
-         break;
-      case GL_TEXTURE_2D_ARRAY:
-         error = (_mesa_is_gles(ctx) && ctx->Version < 30)
-            || !ctx->Extensions.EXT_texture_array;
-         break;
-      case GL_TEXTURE_2D_MULTISAMPLE:
-      case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
-         error = _mesa_is_gles(ctx)
-            || !ctx->Extensions.ARB_texture_multisample;
-         break;
-      default:
-         error = GL_TRUE;
-      }
+   /* Get the framebuffer object */
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glFramebufferTextureLayer(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
 
-      if (error) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture2D(textarget=%s)",
-                     _mesa_lookup_enum_by_nr(textarget));
+   /* Get the texture object */
+   if (!get_texture_for_framebuffer(ctx, texture, false, func, &texObj))
+      return;
+
+   if (texObj) {
+      if (!check_texture_target(ctx, texObj->Target, func))
+         return;
+
+      if (!check_layer(ctx, texObj->Target, layer, func))
          return;
+
+      if (!check_level(ctx, texObj->Target, level, func))
+         return;
+
+      if (texObj->Target == GL_TEXTURE_CUBE_MAP) {
+         assert(layer >= 0 && layer < 6);
+         textarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X + layer;
+         layer = 0;
       }
    }
 
-   framebuffer_texture(ctx, "2D", target, attachment, textarget, texture,
-                       level, 0, GL_FALSE);
+   _mesa_framebuffer_texture(ctx, fb, attachment, texObj, textarget, level,
+                             layer, GL_FALSE, func);
 }
 
 
 void GLAPIENTRY
-_mesa_FramebufferTexture3D(GLenum target, GLenum attachment,
-                           GLenum textarget, GLuint texture,
-                           GLint level, GLint zoffset)
+_mesa_NamedFramebufferTextureLayer(GLuint framebuffer, GLenum attachment,
+                                   GLuint texture, GLint level, GLint layer)
 {
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+   struct gl_texture_object *texObj;
+   GLenum textarget = 0;
+
+   const char *func = "glNamedFramebufferTextureLayer";
 
-   if ((texture != 0) && (textarget != GL_TEXTURE_3D)) {
+   if (!ctx->Extensions.ARB_direct_state_access) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glFramebufferTexture3D(textarget)");
+                  "%s(GL_ARB_direct_state_access is not supported)", func);
       return;
    }
 
-   framebuffer_texture(ctx, "3D", target, attachment, textarget, texture,
-                       level, zoffset, GL_FALSE);
-}
+   /* Get the framebuffer object */
+   fb = _mesa_lookup_framebuffer_err(ctx, framebuffer, func);
+   if (!fb)
+      return;
 
+   /* Get the texture object */
+   if (!get_texture_for_framebuffer(ctx, texture, false, func, &texObj))
+      return;
 
-void GLAPIENTRY
-_mesa_FramebufferTextureLayer(GLenum target, GLenum attachment,
-                              GLuint texture, GLint level, GLint layer)
-{
-   GET_CURRENT_CONTEXT(ctx);
+   if (texObj) {
+      if (!check_texture_target(ctx, texObj->Target, func))
+         return;
+
+      if (!check_layer(ctx, texObj->Target, layer, func))
+         return;
+
+      if (!check_level(ctx, texObj->Target, level, func))
+         return;
 
-   framebuffer_texture(ctx, "Layer", target, attachment, 0, texture,
-                       level, layer, GL_FALSE);
+      if (texObj->Target == GL_TEXTURE_CUBE_MAP) {
+         assert(layer >= 0 && layer < 6);
+         textarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X + layer;
+         layer = 0;
+      }
+   }
+
+   _mesa_framebuffer_texture(ctx, fb, attachment, texObj, textarget, level,
+                             layer, GL_FALSE, func);
 }
 
 
@@ -2810,82 +3173,121 @@ _mesa_FramebufferTexture(GLenum target, GLenum attachment,
                          GLuint texture, GLint level)
 {
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+   struct gl_texture_object *texObj;
+   GLboolean layered;
+
+   const char *func = "FramebufferTexture";
 
-   if (_mesa_has_geometry_shaders(ctx)) {
-      framebuffer_texture(ctx, "", target, attachment, 0, texture,
-                          level, 0, GL_TRUE);
-   } else {
+   if (!_mesa_has_geometry_shaders(ctx)) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "unsupported function (glFramebufferTexture) called");
+      return;
+   }
+
+   /* Get the framebuffer object */
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glFramebufferTexture(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
    }
+
+   /* Get the texture object */
+   if (!get_texture_for_framebuffer(ctx, texture, true, func, &texObj))
+      return;
+
+   if (texObj) {
+      if (!check_layered_texture_target(ctx, texObj->Target, func, &layered))
+         return;
+
+      if (!check_level(ctx, texObj->Target, level, func))
+         return;
+   }
+
+   _mesa_framebuffer_texture(ctx, fb, attachment, texObj, 0, level,
+                             0, layered, func);
 }
 
 
 void GLAPIENTRY
-_mesa_FramebufferRenderbuffer(GLenum target, GLenum attachment,
-                              GLenum renderbufferTarget,
-                              GLuint renderbuffer)
+_mesa_NamedFramebufferTexture(GLuint framebuffer, GLenum attachment,
+                              GLuint texture, GLint level)
 {
-   struct gl_renderbuffer_attachment *att;
-   struct gl_framebuffer *fb;
-   struct gl_renderbuffer *rb;
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *fb;
+   struct gl_texture_object *texObj;
+   GLboolean layered;
 
-   fb = get_framebuffer_target(ctx, target);
-   if (!fb) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferRenderbuffer(target)");
+   const char *func = "glNamedFramebufferTexture";
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", func);
       return;
    }
 
-   if (renderbufferTarget != GL_RENDERBUFFER_EXT) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferRenderbuffer(renderbufferTarget)");
+   if (!_mesa_has_geometry_shaders(ctx)) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "unsupported function (glNamedFramebufferTexture) called");
       return;
    }
 
+   /* Get the framebuffer object */
+   fb = _mesa_lookup_framebuffer_err(ctx, framebuffer, func);
+   if (!fb)
+      return;
+
+   /* Get the texture object */
+   if (!get_texture_for_framebuffer(ctx, texture, true, func, &texObj))
+      return;
+
+   if (texObj) {
+      if (!check_layered_texture_target(ctx, texObj->Target, func,
+                                        &layered))
+         return;
+
+      if (!check_level(ctx, texObj->Target, level, func))
+         return;
+   }
+
+   _mesa_framebuffer_texture(ctx, fb, attachment, texObj, 0, level,
+                             0, layered, func);
+}
+
+
+void
+_mesa_framebuffer_renderbuffer(struct gl_context *ctx,
+                               struct gl_framebuffer *fb,
+                               GLenum attachment,
+                               struct gl_renderbuffer *rb,
+                               const char *func)
+{
+   struct gl_renderbuffer_attachment *att;
+
    if (_mesa_is_winsys_fbo(fb)) {
       /* Can't attach new renderbuffers to a window system framebuffer */
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glFramebufferRenderbuffer");
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(window-system framebuffer)", func);
       return;
    }
 
    att = get_attachment(ctx, fb, attachment);
    if (att == NULL) {
       _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferRenderbuffer(invalid attachment %s)",
+                  "%s(invalid attachment %s)", func,
                   _mesa_lookup_enum_by_nr(attachment));
       return;
    }
 
-   if (renderbuffer) {
-      rb = _mesa_lookup_renderbuffer(ctx, renderbuffer);
-      if (!rb) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferRenderbuffer(non-existant"
-                     " renderbuffer %u)", renderbuffer);
-         return;
-      }
-      else if (rb == &DummyRenderbuffer) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferRenderbuffer(renderbuffer %u)",
-                     renderbuffer);
-         return;
-      }
-   }
-   else {
-      /* remove renderbuffer attachment */
-      rb = NULL;
-   }
-
    if (attachment == GL_DEPTH_STENCIL_ATTACHMENT &&
        rb && rb->Format != MESA_FORMAT_NONE) {
       /* make sure the renderbuffer is a depth/stencil format */
       const GLenum baseFormat = _mesa_get_format_base_format(rb->Format);
       if (baseFormat != GL_DEPTH_STENCIL) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferRenderbuffer(renderbuffer"
-                     " is not DEPTH_STENCIL format)");
+                     "%s(renderbuffer is not DEPTH_STENCIL format)", func);
          return;
       }
    }
@@ -2903,24 +3305,99 @@ _mesa_FramebufferRenderbuffer(GLenum target, GLenum attachment,
 
 
 void GLAPIENTRY
-_mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
-                                          GLenum pname, GLint *params)
+_mesa_FramebufferRenderbuffer(GLenum target, GLenum attachment,
+                              GLenum renderbuffertarget,
+                              GLuint renderbuffer)
 {
-   const struct gl_renderbuffer_attachment *att;
-   struct gl_framebuffer *buffer;
-   GLenum err;
+   struct gl_framebuffer *fb;
+   struct gl_renderbuffer *rb;
    GET_CURRENT_CONTEXT(ctx);
 
-   /* The error differs in GL and GLES. */
-   err = _mesa_is_desktop_gl(ctx) ? GL_INVALID_OPERATION : GL_INVALID_ENUM;
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glFramebufferRenderbuffer(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
 
-   buffer = get_framebuffer_target(ctx, target);
-   if (!buffer) {
+   if (renderbuffertarget != GL_RENDERBUFFER) {
       _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glGetFramebufferAttachmentParameteriv(target)");
+                  "glFramebufferRenderbuffer(renderbuffertarget is not "
+                  "GL_RENDERBUFFER)");
       return;
    }
 
+   if (renderbuffer) {
+      rb = _mesa_lookup_renderbuffer_err(ctx, renderbuffer,
+                                         "glFramebufferRenderbuffer");
+      if (!rb)
+         return;
+   }
+   else {
+      /* remove renderbuffer attachment */
+      rb = NULL;
+   }
+
+   _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb,
+                                  "glFramebufferRenderbuffer");
+}
+
+
+void GLAPIENTRY
+_mesa_NamedFramebufferRenderbuffer(GLuint framebuffer, GLenum attachment,
+                                   GLenum renderbuffertarget,
+                                   GLuint renderbuffer)
+{
+   struct gl_framebuffer *fb;
+   struct gl_renderbuffer *rb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferRenderbuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
+   fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                     "glNamedFramebufferRenderbuffer");
+
+   if (renderbuffertarget != GL_RENDERBUFFER) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glNamedFramebufferRenderbuffer(renderbuffertarget is not "
+                  "GL_RENDERBUFFER)");
+      return;
+   }
+
+   if (renderbuffer) {
+      rb = _mesa_lookup_renderbuffer_err(ctx, renderbuffer,
+                                         "glNamedFramebufferRenderbuffer");
+      if (!rb)
+         return;
+   }
+   else {
+      /* remove renderbuffer attachment */
+      rb = NULL;
+   }
+
+   _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb,
+                                  "glNamedFramebufferRenderbuffer");
+}
+
+
+void
+_mesa_get_framebuffer_attachment_parameter(struct gl_context *ctx,
+                                           struct gl_framebuffer *buffer,
+                                           GLenum attachment, GLenum pname,
+                                           GLint *params, const char *caller)
+{
+   const struct gl_renderbuffer_attachment *att;
+   GLenum err;
+
+   /* The error differs in GL and GLES. */
+   err = _mesa_is_desktop_gl(ctx) ? GL_INVALID_OPERATION : GL_INVALID_ENUM;
+
    if (_mesa_is_winsys_fbo(buffer)) {
       /* Page 126 (page 136 of the PDF) of the OpenGL ES 2.0.25 spec
        * says:
@@ -2936,14 +3413,15 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
            !ctx->Extensions.ARB_framebuffer_object)
           && !_mesa_is_gles3(ctx)) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glGetFramebufferAttachmentParameteriv(bound FBO = 0)");
+                     "%s(window-system framebuffer)", caller);
          return;
       }
 
       if (_mesa_is_gles3(ctx) && attachment != GL_BACK &&
           attachment != GL_DEPTH && attachment != GL_STENCIL) {
          _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glGetFramebufferAttachmentParameteriv(attachment)");
+                     "%s(invalid attachment %s)", caller,
+                     _mesa_lookup_enum_by_nr(attachment));
          return;
       }
       /* the default / window-system FBO */
@@ -2955,8 +3433,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
    }
 
    if (att == NULL) {
-      _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glGetFramebufferAttachmentParameteriv(attachment)");
+      _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid attachment %s)", caller,
+                  _mesa_lookup_enum_by_nr(attachment));
       return;
    }
 
@@ -2970,9 +3448,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
           *    attachment, since it does not have a single format."
           */
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glGetFramebufferAttachmentParameteriv("
-                     "GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE"
-                     " is invalid for depth+stencil attachment)");
+                     "%s(GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE"
+                     " is invalid for depth+stencil attachment)", caller);
          return;
       }
       /* the depth and stencil attachments must point to the same buffer */
@@ -2980,8 +3457,7 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
       stencilAtt = get_attachment(ctx, buffer, GL_STENCIL_ATTACHMENT);
       if (depthAtt->Renderbuffer != stencilAtt->Renderbuffer) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glGetFramebufferAttachmentParameteriv(DEPTH/STENCIL"
-                     " attachments differ)");
+                     "%s(DEPTH/STENCIL attachments differ)", caller);
          return;
       }
    }
@@ -3014,8 +3490,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          *params = att->TextureLevel;
       }
       else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       }
       else {
          goto invalid_pname_enum;
@@ -3031,8 +3507,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          }
       }
       else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       }
       else {
          goto invalid_pname_enum;
@@ -3042,8 +3518,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
       if (ctx->API == API_OPENGLES) {
          goto invalid_pname_enum;
       } else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       } else if (att->Type == GL_TEXTURE) {
          if (att->Texture && (att->Texture->Target == GL_TEXTURE_3D ||
              att->Texture->Target == GL_TEXTURE_2D_ARRAY)) {
@@ -3064,8 +3540,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          goto invalid_pname_enum;
       }
       else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       }
       else {
          if (ctx->Extensions.EXT_framebuffer_sRGB) {
@@ -3087,8 +3563,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          goto invalid_pname_enum;
       }
       else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       }
       else {
          mesa_format format = att->Renderbuffer->Format;
@@ -3103,9 +3579,9 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          if (_mesa_is_gles3(ctx) &&
              attachment == GL_DEPTH_STENCIL_ATTACHMENT) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glGetFramebufferAttachmentParameteriv(cannot query "
+                        "%s(cannot query "
                         "GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE of "
-                        "GL_DEPTH_STENCIL_ATTACHMENT");
+                        "GL_DEPTH_STENCIL_ATTACHMENT)", caller);
             return;
          }
 
@@ -3139,8 +3615,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
          goto invalid_pname_enum;
       }
       else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       }
       else if (att->Texture) {
          const struct gl_texture_image *texImage =
@@ -3159,8 +3635,7 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
                                       att->Renderbuffer->Format);
       }
       else {
-         _mesa_problem(ctx, "glGetFramebufferAttachmentParameterivEXT:"
-                       " invalid FBO attachment structure");
+         _mesa_problem(ctx, "%s: invalid FBO attachment structure", caller);
       }
       return;
    case GL_FRAMEBUFFER_ATTACHMENT_LAYERED:
@@ -3169,8 +3644,8 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
       } else if (att->Type == GL_TEXTURE) {
          *params = att->Layered;
       } else if (att->Type == GL_NONE) {
-         _mesa_error(ctx, err,
-                     "glGetFramebufferAttachmentParameteriv(pname)");
+         _mesa_error(ctx, err, "%s(invalid pname %s)", caller,
+                     _mesa_lookup_enum_by_nr(pname));
       } else {
          goto invalid_pname_enum;
       }
@@ -3182,30 +3657,145 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
    return;
 
 invalid_pname_enum:
-   _mesa_error(ctx, GL_INVALID_ENUM,
-               "glGetFramebufferAttachmentParameteriv(pname)");
+   _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid pname %s)", caller,
+               _mesa_lookup_enum_by_nr(pname));
    return;
 }
 
 
+void GLAPIENTRY
+_mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
+                                          GLenum pname, GLint *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *buffer;
+
+   buffer = get_framebuffer_target(ctx, target);
+   if (!buffer) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glGetFramebufferAttachmentParameteriv(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
+
+   _mesa_get_framebuffer_attachment_parameter(ctx, buffer, attachment, pname,
+                                              params,
+                                    "glGetFramebufferAttachmentParameteriv");
+}
+
+
+void GLAPIENTRY
+_mesa_GetNamedFramebufferAttachmentParameteriv(GLuint framebuffer,
+                                               GLenum attachment,
+                                               GLenum pname, GLint *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_framebuffer *buffer;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetNamedFramebufferAttachmentParameteriv("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
+   if (framebuffer) {
+      buffer = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                              "glGetNamedFramebufferAttachmentParameteriv");
+      if (!buffer)
+         return;
+   }
+   else {
+      /*
+       * Section 9.2 Binding and Managing Framebuffer Objects of the OpenGL
+       * 4.5 core spec (30.10.2014, PDF page 314):
+       *    "If framebuffer is zero, then the default draw framebuffer is
+       *    queried."
+       */
+      buffer = ctx->WinSysDrawBuffer;
+   }
+
+   _mesa_get_framebuffer_attachment_parameter(ctx, buffer, attachment, pname,
+                                              params,
+                              "glGetNamedFramebufferAttachmentParameteriv");
+}
+
+
+void GLAPIENTRY
+_mesa_NamedFramebufferParameteri(GLuint framebuffer, GLenum pname,
+                                 GLint param)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   (void) framebuffer;
+   (void) pname;
+   (void) param;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferParameteri("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "glNamedFramebufferParameteri not supported "
+               "(ARB_framebuffer_no_attachments not implemented)");
+}
+
+
+void GLAPIENTRY
+_mesa_GetNamedFramebufferParameteriv(GLuint framebuffer, GLenum pname,
+                                     GLint *param)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   (void) framebuffer;
+   (void) pname;
+   (void) param;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glNamedFramebufferParameteriv("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "glGetNamedFramebufferParameteriv not supported "
+               "(ARB_framebuffer_no_attachments not implemented)");
+}
+
+
 static void
-invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
+invalidate_framebuffer_storage(struct gl_context *ctx,
+                               struct gl_framebuffer *fb,
+                               GLsizei numAttachments,
                                const GLenum *attachments, GLint x, GLint y,
                                GLsizei width, GLsizei height, const char *name)
 {
    int i;
-   struct gl_framebuffer *fb;
-   GET_CURRENT_CONTEXT(ctx);
 
-   fb = get_framebuffer_target(ctx, target);
-   if (!fb) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "%s(target)", name);
+   /* Section 17.4 Whole Framebuffer Operations of the OpenGL 4.5 Core
+    * Spec (2.2.2015, PDF page 522) says:
+    *    "An INVALID_VALUE error is generated if numAttachments, width, or
+    *    height is negative."
+    */
+   if (numAttachments < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "%s(numAttachments < 0)", name);
       return;
    }
 
-   if (numAttachments < 0) {
+   if (width < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "%s(numAttachments < 0)", name);
+                  "%s(width < 0)", name);
+      return;
+   }
+
+   if (height < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "%s(height < 0)", name);
       return;
    }
 
@@ -3301,7 +3891,8 @@ invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
    return;
 
 invalid_enum:
-   _mesa_error(ctx, GL_INVALID_ENUM, "%s(attachment)", name);
+   _mesa_error(ctx, GL_INVALID_ENUM, "%s(invalid attachment %s)", name,
+               _mesa_lookup_enum_by_nr(attachments[i]));
    return;
 }
 
@@ -3311,16 +3902,74 @@ _mesa_InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments,
                                const GLenum *attachments, GLint x, GLint y,
                                GLsizei width, GLsizei height)
 {
-   invalidate_framebuffer_storage(target, numAttachments, attachments,
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glInvalidateSubFramebuffer(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
+
+   invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
                                   x, y, width, height,
                                   "glInvalidateSubFramebuffer");
 }
 
 
 void GLAPIENTRY
+_mesa_InvalidateNamedFramebufferSubData(GLuint framebuffer,
+                                        GLsizei numAttachments,
+                                        const GLenum *attachments,
+                                        GLint x, GLint y,
+                                        GLsizei width, GLsizei height)
+{
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glInvalidateNamedFramebufferSubData("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
+   /* The OpenGL 4.5 core spec (02.02.2015) says (in Section 17.4 Whole
+    * Framebuffer Operations, PDF page 522): "If framebuffer is zero, the
+    * default draw framebuffer is affected."
+    */
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glInvalidateNamedFramebufferSubData");
+      if (!fb)
+         return;
+   }
+   else
+      fb = ctx->WinSysDrawBuffer;
+
+   invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
+                                  x, y, width, height,
+                                  "glInvalidateNamedFramebufferSubData");
+}
+
+
+void GLAPIENTRY
 _mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments,
                             const GLenum *attachments)
 {
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   fb = get_framebuffer_target(ctx, target);
+   if (!fb) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glInvalidateFramebuffer(invalid target %s)",
+                  _mesa_lookup_enum_by_nr(target));
+      return;
+   }
+
    /* The GL_ARB_invalidate_subdata spec says:
     *
     *     "The command
@@ -3333,7 +3982,7 @@ _mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments,
     *     <width>, <height> equal to 0, 0, <MAX_VIEWPORT_DIMS[0]>,
     *     <MAX_VIEWPORT_DIMS[1]> respectively."
     */
-   invalidate_framebuffer_storage(target, numAttachments, attachments,
+   invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
                                   0, 0,
                                   MAX_VIEWPORT_WIDTH, MAX_VIEWPORT_HEIGHT,
                                   "glInvalidateFramebuffer");
@@ -3341,6 +3990,53 @@ _mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments,
 
 
 void GLAPIENTRY
+_mesa_InvalidateNamedFramebufferData(GLuint framebuffer,
+                                     GLsizei numAttachments,
+                                     const GLenum *attachments)
+{
+   struct gl_framebuffer *fb;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glInvalidateNamedFramebufferData("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
+   /* The OpenGL 4.5 core spec (02.02.2015) says (in Section 17.4 Whole
+    * Framebuffer Operations, PDF page 522): "If framebuffer is zero, the
+    * default draw framebuffer is affected."
+    */
+   if (framebuffer) {
+      fb = _mesa_lookup_framebuffer_err(ctx, framebuffer,
+                                        "glInvalidateNamedFramebufferData");
+      if (!fb)
+         return;
+   }
+   else
+      fb = ctx->WinSysDrawBuffer;
+
+   /* The GL_ARB_invalidate_subdata spec says:
+    *
+    *     "The command
+    *
+    *        void InvalidateFramebuffer(enum target,
+    *                                   sizei numAttachments,
+    *                                   const enum *attachments);
+    *
+    *     is equivalent to the command InvalidateSubFramebuffer with <x>, <y>,
+    *     <width>, <height> equal to 0, 0, <MAX_VIEWPORT_DIMS[0]>,
+    *     <MAX_VIEWPORT_DIMS[1]> respectively."
+    */
+   invalidate_framebuffer_storage(ctx, fb, numAttachments, attachments,
+                                  0, 0,
+                                  MAX_VIEWPORT_WIDTH, MAX_VIEWPORT_HEIGHT,
+                                  "glInvalidateNamedFramebufferData");
+}
+
+
+void GLAPIENTRY
 _mesa_DiscardFramebufferEXT(GLenum target, GLsizei numAttachments,
                             const GLenum *attachments)
 {
diff --git a/mesalib/src/mesa/main/fbobject.h b/mesalib/src/mesa/main/fbobject.h
index 61aa1f503..9f570db3a 100644
--- a/mesalib/src/mesa/main/fbobject.h
+++ b/mesalib/src/mesa/main/fbobject.h
@@ -64,9 +64,17 @@ _mesa_get_incomplete_framebuffer(void);
 extern struct gl_renderbuffer *
 _mesa_lookup_renderbuffer(struct gl_context *ctx, GLuint id);
 
+extern struct gl_renderbuffer *
+_mesa_lookup_renderbuffer_err(struct gl_context *ctx, GLuint id,
+                              const char *func);
+
 extern struct gl_framebuffer *
 _mesa_lookup_framebuffer(struct gl_context *ctx, GLuint id);
 
+extern struct gl_framebuffer *
+_mesa_lookup_framebuffer_err(struct gl_context *ctx, GLuint id,
+                             const char *func);
+
 
 void
 _mesa_update_texture_renderbuffer(struct gl_context *ctx,
@@ -74,9 +82,17 @@ _mesa_update_texture_renderbuffer(struct gl_context *ctx,
                                   struct gl_renderbuffer_attachment *att);
 
 extern void
+_mesa_FramebufferRenderbuffer_sw(struct gl_context *ctx,
+                                 struct gl_framebuffer *fb,
+                                 GLenum attachment,
+                                 struct gl_renderbuffer *rb);
+
+extern void
 _mesa_framebuffer_renderbuffer(struct gl_context *ctx,
                                struct gl_framebuffer *fb,
-                               GLenum attachment, struct gl_renderbuffer *rb);
+                               GLenum attachment,
+                               struct gl_renderbuffer *rb,
+                               const char *func);
 
 extern void
 _mesa_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb);
@@ -99,6 +115,24 @@ _mesa_detach_renderbuffer(struct gl_context *ctx,
                           struct gl_framebuffer *fb,
                           const void *att);
 
+extern void
+_mesa_framebuffer_texture(struct gl_context *ctx, struct gl_framebuffer *fb,
+                          GLenum attachment,
+                          struct gl_texture_object *texObj, GLenum textarget,
+                          GLint level, GLuint layer, GLboolean layered,
+                          const char *caller);
+
+extern GLenum
+_mesa_check_framebuffer_status(struct gl_context *ctx,
+                               struct gl_framebuffer *fb);
+
+extern void
+_mesa_get_framebuffer_attachment_parameter(struct gl_context *ctx,
+                                           struct gl_framebuffer *buffer,
+                                           GLenum attachment, GLenum pname,
+                                           GLint *params, const char *caller);
+
+
 extern GLboolean GLAPIENTRY
 _mesa_IsRenderbuffer(GLuint renderbuffer);
 
@@ -165,9 +199,15 @@ _mesa_DeleteFramebuffers(GLsizei n, const GLuint *framebuffers);
 extern void GLAPIENTRY
 _mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers);
 
+extern void GLAPIENTRY
+_mesa_CreateFramebuffers(GLsizei n, GLuint *framebuffers);
+
 extern GLenum GLAPIENTRY
 _mesa_CheckFramebufferStatus(GLenum target);
 
+extern GLenum GLAPIENTRY
+_mesa_CheckNamedFramebufferStatus(GLuint framebuffer, GLenum target);
+
 extern void GLAPIENTRY
 _mesa_FramebufferTexture1D(GLenum target, GLenum attachment,
                               GLenum textarget, GLuint texture, GLint level);
@@ -179,24 +219,49 @@ _mesa_FramebufferTexture2D(GLenum target, GLenum attachment,
 extern void GLAPIENTRY
 _mesa_FramebufferTexture3D(GLenum target, GLenum attachment,
                               GLenum textarget, GLuint texture,
-                              GLint level, GLint zoffset);
+                              GLint level, GLint layer);
 
 extern void GLAPIENTRY
 _mesa_FramebufferTextureLayer(GLenum target, GLenum attachment,
                                  GLuint texture, GLint level, GLint layer);
 
 extern void GLAPIENTRY
+_mesa_NamedFramebufferTextureLayer(GLuint framebuffer, GLenum attachment,
+                                   GLuint texture, GLint level, GLint layer);
+
+extern void GLAPIENTRY
 _mesa_FramebufferTexture(GLenum target, GLenum attachment,
                          GLuint texture, GLint level);
 
 extern void GLAPIENTRY
+_mesa_NamedFramebufferTexture(GLuint framebuffer, GLenum attachment,
+                              GLuint texture, GLint level);
+
+extern void GLAPIENTRY
 _mesa_FramebufferRenderbuffer(GLenum target, GLenum attachment,
                                  GLenum renderbuffertarget,
                                  GLuint renderbuffer);
 
 extern void GLAPIENTRY
+_mesa_NamedFramebufferRenderbuffer(GLuint framebuffer, GLenum attachment,
+                                   GLenum renderbuffertarget,
+                                   GLuint renderbuffer);
+
+extern void GLAPIENTRY
 _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
                                              GLenum pname, GLint *params);
+extern void GLAPIENTRY
+_mesa_GetNamedFramebufferAttachmentParameteriv(GLuint framebuffer,
+                                               GLenum attachment,
+                                               GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_NamedFramebufferParameteri(GLuint framebuffer, GLenum pname,
+                                 GLint param);
+
+extern void GLAPIENTRY
+_mesa_GetNamedFramebufferParameteriv(GLuint framebuffer, GLenum pname,
+                                     GLint *param);
 
 extern void GLAPIENTRY
 _mesa_InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments,
@@ -204,10 +269,22 @@ _mesa_InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments,
                                GLsizei width, GLsizei height);
 
 extern void GLAPIENTRY
+_mesa_InvalidateNamedFramebufferSubData(GLuint framebuffer,
+                                        GLsizei numAttachments,
+                                        const GLenum *attachments,
+                                        GLint x, GLint y,
+                                        GLsizei width, GLsizei height);
+
+extern void GLAPIENTRY
 _mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments,
                             const GLenum *attachments);
 
 extern void GLAPIENTRY
+_mesa_InvalidateNamedFramebufferData(GLuint framebuffer,
+                                     GLsizei numAttachments,
+                                     const GLenum *attachments);
+
+extern void GLAPIENTRY
 _mesa_DiscardFramebufferEXT(GLenum target, GLsizei numAttachments,
                             const GLenum *attachments);
 
diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c
index 7fdd9bab6..70adaf885 100644
--- a/mesalib/src/mesa/main/ffvertex_prog.c
+++ b/mesalib/src/mesa/main/ffvertex_prog.c
@@ -135,7 +135,7 @@ static GLboolean check_active_shininess( struct gl_context *ctx,
        (key->light_color_material_mask & (1 << attr)))
       return GL_TRUE;
 
-   if (key->varying_vp_inputs & VERT_ATTRIB_GENERIC(attr))
+   if (key->varying_vp_inputs & VERT_BIT_GENERIC(attr))
       return GL_TRUE;
 
    if (ctx->Light.Material.Attrib[attr][0] != 0.0F)
diff --git a/mesalib/src/mesa/main/framebuffer.c b/mesalib/src/mesa/main/framebuffer.c
index 4f7736a64..665a5ba14 100644
--- a/mesalib/src/mesa/main/framebuffer.c
+++ b/mesalib/src/mesa/main/framebuffer.c
@@ -312,7 +312,7 @@ _mesa_resize_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb,
 
    if (ctx) {
       /* update scissor / window bounds */
-      _mesa_update_draw_buffer_bounds(ctx);
+      _mesa_update_draw_buffer_bounds(ctx, ctx->DrawBuffer);
       /* Signal new buffer state so that swrast will update its clipping
        * info (the CLIP_BIT flag).
        */
@@ -413,9 +413,9 @@ _mesa_scissor_bounding_box(const struct gl_context *ctx,
  * \param ctx  the GL context.
  */
 void
-_mesa_update_draw_buffer_bounds(struct gl_context *ctx)
+_mesa_update_draw_buffer_bounds(struct gl_context *ctx,
+                                struct gl_framebuffer *buffer)
 {
-   struct gl_framebuffer *buffer = ctx->DrawBuffer;
    int bbox[4];
 
    if (!buffer)
@@ -652,7 +652,7 @@ update_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
        * context state (GL_READ_BUFFER too).
        */
       if (fb->ColorDrawBuffer[0] != ctx->Color.DrawBuffer[0]) {
-         _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers,
+         _mesa_drawbuffers(ctx, fb, ctx->Const.MaxDrawBuffers,
                            ctx->Color.DrawBuffer, NULL);
       }
    }
@@ -678,24 +678,21 @@ update_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
 
 
 /**
- * Update state related to the current draw/read framebuffers.
+ * Update state related to the draw/read framebuffers.
  */
 void
-_mesa_update_framebuffer(struct gl_context *ctx)
+_mesa_update_framebuffer(struct gl_context *ctx,
+                         struct gl_framebuffer *readFb,
+                         struct gl_framebuffer *drawFb)
 {
-   struct gl_framebuffer *drawFb;
-   struct gl_framebuffer *readFb;
-
    assert(ctx);
-   drawFb = ctx->DrawBuffer;
-   readFb = ctx->ReadBuffer;
 
    update_framebuffer(ctx, drawFb);
    if (readFb != drawFb)
       update_framebuffer(ctx, readFb);
 
-   _mesa_update_clamp_vertex_color(ctx);
-   _mesa_update_clamp_fragment_color(ctx);
+   _mesa_update_clamp_vertex_color(ctx, drawFb);
+   _mesa_update_clamp_fragment_color(ctx, drawFb);
 }
 
 
diff --git a/mesalib/src/mesa/main/framebuffer.h b/mesalib/src/mesa/main/framebuffer.h
index a4274216e..d02b86f20 100644
--- a/mesalib/src/mesa/main/framebuffer.h
+++ b/mesalib/src/mesa/main/framebuffer.h
@@ -77,14 +77,17 @@ _mesa_scissor_bounding_box(const struct gl_context *ctx,
                            unsigned idx, int *bbox);
 
 extern void 
-_mesa_update_draw_buffer_bounds(struct gl_context *ctx);
+_mesa_update_draw_buffer_bounds(struct gl_context *ctx,
+                                struct gl_framebuffer *drawFb);
 
 extern void
 _mesa_update_framebuffer_visual(struct gl_context *ctx,
 				struct gl_framebuffer *fb);
 
 extern void
-_mesa_update_framebuffer(struct gl_context *ctx);
+_mesa_update_framebuffer(struct gl_context *ctx,
+                         struct gl_framebuffer *readFb,
+                         struct gl_framebuffer *drawFb);
 
 extern GLboolean
 _mesa_source_buffer_exists(struct gl_context *ctx, GLenum format);
diff --git a/mesalib/src/mesa/main/genmipmap.c b/mesalib/src/mesa/main/genmipmap.c
index 9aef09019..32b9460ad 100644
--- a/mesalib/src/mesa/main/genmipmap.c
+++ b/mesalib/src/mesa/main/genmipmap.c
@@ -158,6 +158,13 @@ _mesa_GenerateTextureMipmap(GLuint texture)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGenerateTextureMipmap(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture, "glGenerateTextureMipmap");
    if (!texObj)
       return;
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index a881bc589..8a6c81aff 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -909,13 +909,13 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
       break;
 
    case GL_FOG_COLOR:
-      if (_mesa_get_clamp_fragment_color(ctx))
+      if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
          COPY_4FV(v->value_float_4, ctx->Fog.Color);
       else
          COPY_4FV(v->value_float_4, ctx->Fog.ColorUnclamped);
       break;
    case GL_COLOR_CLEAR_VALUE:
-      if (_mesa_get_clamp_fragment_color(ctx)) {
+      if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer)) {
          v->value_float_4[0] = CLAMP(ctx->Color.ClearColor.f[0], 0.0F, 1.0F);
          v->value_float_4[1] = CLAMP(ctx->Color.ClearColor.f[1], 0.0F, 1.0F);
          v->value_float_4[2] = CLAMP(ctx->Color.ClearColor.f[2], 0.0F, 1.0F);
@@ -924,13 +924,13 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
          COPY_4FV(v->value_float_4, ctx->Color.ClearColor.f);
       break;
    case GL_BLEND_COLOR_EXT:
-      if (_mesa_get_clamp_fragment_color(ctx))
+      if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
          COPY_4FV(v->value_float_4, ctx->Color.BlendColor);
       else
          COPY_4FV(v->value_float_4, ctx->Color.BlendColorUnclamped);
       break;
    case GL_ALPHA_TEST_REF:
-      if (_mesa_get_clamp_fragment_color(ctx))
+      if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
          v->value_float = ctx->Color.AlphaRef;
       else
          v->value_float = ctx->Color.AlphaRefUnclamped;
@@ -1911,6 +1911,7 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v)
       if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs)
           goto invalid_value;
       v->value_int = ctx->Array.VAO->VertexBinding[VERT_ATTRIB_GENERIC(index)].Stride;
+      return TYPE_INT;
 
    /* ARB_shader_image_load_store */
    case GL_IMAGE_BINDING_NAME: {
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index fb4143086..83425176a 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -695,7 +695,8 @@ struct gl_current_attrib
     * \note Index and Edgeflag current values are stored as floats in the 
     * SIX and SEVEN attribute slots.
     */
-   GLfloat Attrib[VERT_ATTRIB_MAX][4];	/**< Position, color, texcoords, etc */
+   /* we need double storage for this for vertex attrib 64bit */
+   GLfloat Attrib[VERT_ATTRIB_MAX][4*2];	/**< Position, color, texcoords, etc */
 
    /**
     * \name Current raster position attributes (always valid).
@@ -1523,6 +1524,7 @@ struct gl_client_array
    GLboolean Enabled;		/**< Enabled flag is a boolean */
    GLboolean Normalized;        /**< GL_ARB_vertex_program */
    GLboolean Integer;           /**< Integer-valued? */
+   GLboolean Doubles;       /**< double precision values are not converted to floats */
    GLuint InstanceDivisor;      /**< GL_ARB_instanced_arrays */
 
    struct gl_buffer_object *BufferObj;/**< GL_ARB_vertex_buffer_object */
@@ -1553,6 +1555,7 @@ struct gl_vertex_attrib_array
    GLboolean Enabled;       /**< Whether the array is enabled */
    GLboolean Normalized;    /**< Fixed-point values are normalized when converted to floats */
    GLboolean Integer;       /**< Fixed-point values are not converted to floats */
+   GLboolean Doubles;       /**< double precision values are not converted to floats */
    GLuint _ElementSize;     /**< Size of each element in bytes */
    GLuint VertexBinding;    /**< Vertex buffer binding */
 };
@@ -1671,6 +1674,9 @@ struct gl_array_attrib
    /** The default vertex array object */
    struct gl_vertex_array_object *DefaultVAO;
 
+   /** The last VAO accessed by a DSA function */
+   struct gl_vertex_array_object *LastLookedUpVAO;
+
    /** Array objects (GL_ARB/APPLE_vertex_array_object) */
    struct _mesa_HashTable *Objects;
 
@@ -2090,6 +2096,7 @@ struct gl_program
    struct nir_shader *nir;
 
    GLbitfield64 InputsRead;     /**< Bitmask of which input regs are read */
+   GLbitfield64 DoubleInputsRead;     /**< Bitmask of which input regs are read  and are doubles */
    GLbitfield64 OutputsWritten; /**< Bitmask of which output regs are written */
    GLbitfield SystemValuesRead;   /**< Bitmask of SYSTEM_VALUE_x inputs used */
    GLbitfield InputFlags[MAX_PROGRAM_INPUTS];   /**< PROG_PARAM_BIT_x flags */
@@ -2499,6 +2506,12 @@ struct gl_shader
    GLuint NumImages;
 
    /**
+    * Whether early fragment tests are enabled as defined by
+    * ARB_shader_image_load_store.
+    */
+   bool EarlyFragmentTests;
+
+   /**
     * Compute shader state from ARB_compute_shader layout qualifiers.
     */
    struct {
@@ -3608,6 +3621,7 @@ struct gl_extensions
    GLboolean ARB_depth_clamp;
    GLboolean ARB_depth_texture;
    GLboolean ARB_derivative_control;
+   GLboolean ARB_direct_state_access;
    GLboolean ARB_draw_buffers_blend;
    GLboolean ARB_draw_elements_base_vertex;
    GLboolean ARB_draw_indirect;
@@ -3672,6 +3686,7 @@ struct gl_extensions
    GLboolean ARB_transform_feedback3;
    GLboolean ARB_transform_feedback_instanced;
    GLboolean ARB_uniform_buffer_object;
+   GLboolean ARB_vertex_attrib_64bit;
    GLboolean ARB_vertex_program;
    GLboolean ARB_vertex_shader;
    GLboolean ARB_vertex_type_10f_11f_11f_rev;
diff --git a/mesalib/src/mesa/main/pipelineobj.c b/mesalib/src/mesa/main/pipelineobj.c
index 0fefa7d56..a33cdd139 100644
--- a/mesalib/src/mesa/main/pipelineobj.c
+++ b/mesalib/src/mesa/main/pipelineobj.c
@@ -553,6 +553,12 @@ _mesa_CreateProgramPipelines(GLsizei n, GLuint *pipelines)
 {
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glCreateProgramPipelines("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
    create_program_pipelines(ctx, n, pipelines, true);
 }
 
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index 12363de7b..e20a37d79 100755
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -284,6 +284,13 @@ _mesa_CreateQueries(GLenum target, GLsizei n, GLuint *ids)
 {
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCreateQueries(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    switch (target) {
    case GL_SAMPLES_PASSED:
    case GL_ANY_SAMPLES_PASSED:
@@ -776,6 +783,9 @@ _mesa_GetQueryObjectiv(GLuint id, GLenum pname, GLint *params)
             ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
+      case GL_QUERY_TARGET:
+         *params = q->Target;
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectivARB(pname)");
          return;
@@ -827,6 +837,9 @@ _mesa_GetQueryObjectuiv(GLuint id, GLenum pname, GLuint *params)
             ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
+      case GL_QUERY_TARGET:
+         *params = q->Target;
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectuivARB(pname)");
          return;
@@ -867,6 +880,9 @@ _mesa_GetQueryObjecti64v(GLuint id, GLenum pname, GLint64EXT *params)
             ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
+      case GL_QUERY_TARGET:
+         *params = q->Target;
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjecti64vARB(pname)");
          return;
@@ -907,6 +923,9 @@ _mesa_GetQueryObjectui64v(GLuint id, GLenum pname, GLuint64EXT *params)
             ctx->Driver.CheckQuery( ctx, q );
          *params = q->Ready;
          break;
+      case GL_QUERY_TARGET:
+         *params = q->Target;
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectui64vARB(pname)");
          return;
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c
index ed0104c9e..df46f8361 100644
--- a/mesalib/src/mesa/main/readpix.c
+++ b/mesalib/src/mesa/main/readpix.c
@@ -83,7 +83,7 @@ get_readpixels_transfer_ops(const struct gl_context *ctx, mesa_format texFormat,
    if (uses_blit) {
       /* For blit-based ReadPixels packing, the clamping is done automatically
        * unless the type is float. */
-      if (_mesa_get_clamp_read_color(ctx) &&
+      if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) &&
           (type == GL_FLOAT || type == GL_HALF_FLOAT)) {
          transferOps |= IMAGE_CLAMP_BIT;
       }
@@ -91,7 +91,7 @@ get_readpixels_transfer_ops(const struct gl_context *ctx, mesa_format texFormat,
    else {
       /* For CPU-based ReadPixels packing, the clamping must always be done
        * for non-float types, */
-      if (_mesa_get_clamp_read_color(ctx) ||
+      if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) ||
           (type != GL_FLOAT && type != GL_HALF_FLOAT)) {
          transferOps |= IMAGE_CLAMP_BIT;
       }
diff --git a/mesalib/src/mesa/main/samplerobj.c b/mesalib/src/mesa/main/samplerobj.c
index a3aacc66a..60711a5b5 100644
--- a/mesalib/src/mesa/main/samplerobj.c
+++ b/mesalib/src/mesa/main/samplerobj.c
@@ -221,6 +221,13 @@ void GLAPIENTRY
 _mesa_CreateSamplers(GLsizei count, GLuint *samplers)
 {
    GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glCreateSamplers("
+                  "GL_ARB_direct_state_access is not supported)");
+      return;
+   }
+
    create_samplers(ctx, count, samplers, "glCreateSamplers");
 }
 
diff --git a/mesalib/src/mesa/main/shader_query.cpp b/mesalib/src/mesa/main/shader_query.cpp
index d2ca49b43..3445f89a3 100644
--- a/mesalib/src/mesa/main/shader_query.cpp
+++ b/mesalib/src/mesa/main/shader_query.cpp
@@ -28,6 +28,7 @@
  * \author Ian Romanick <ian.d.romanick@intel.com>
  */
 
+#include "main/context.h"
 #include "main/core.h"
 #include "glsl_symbol_table.h"
 #include "ir.h"
@@ -809,6 +810,8 @@ stage_from_enum(GLenum ref)
       return MESA_SHADER_GEOMETRY;
    case GL_REFERENCED_BY_FRAGMENT_SHADER:
       return MESA_SHADER_FRAGMENT;
+   case GL_REFERENCED_BY_COMPUTE_SHADER:
+      return MESA_SHADER_COMPUTE;
    default:
       assert(!"shader stage not supported");
       return MESA_SHADER_STAGES;
@@ -824,6 +827,10 @@ is_resource_referenced(struct gl_shader_program *shProg,
                        struct gl_program_resource *res,
                        GLuint index, uint8_t stage)
 {
+   /* First, check if we even have such a stage active. */
+   if (!shProg->_LinkedShaders[stage])
+      return false;
+
    if (res->Type == GL_ATOMIC_COUNTER_BUFFER)
       return RESOURCE_ATC(res)->StageReferences[stage];
 
@@ -979,6 +986,10 @@ _mesa_program_resource_prop(struct gl_shader_program *shProg,
    case GL_NUM_ACTIVE_VARIABLES:
    case GL_ACTIVE_VARIABLES:
       return get_buffer_property(shProg, res, prop, val, caller);
+   case GL_REFERENCED_BY_COMPUTE_SHADER:
+      if (!_mesa_has_compute_shaders(ctx))
+         goto invalid_enum;
+      /* fallthrough */
    case GL_REFERENCED_BY_VERTEX_SHADER:
    case GL_REFERENCED_BY_GEOMETRY_SHADER:
    case GL_REFERENCED_BY_FRAGMENT_SHADER:
@@ -1015,17 +1026,18 @@ _mesa_program_resource_prop(struct gl_shader_program *shProg,
    case GL_IS_PER_PATCH:
    case GL_REFERENCED_BY_TESS_CONTROL_SHADER:
    case GL_REFERENCED_BY_TESS_EVALUATION_SHADER:
-   /* GL_ARB_compute_shader */
-   case GL_REFERENCED_BY_COMPUTE_SHADER:
    default:
-      _mesa_error(ctx, GL_INVALID_ENUM, "%s(%s prop %s)", caller,
-                  _mesa_lookup_enum_by_nr(res->Type),
-                  _mesa_lookup_enum_by_nr(prop));
-      return 0;
+      goto invalid_enum;
    }
 
 #undef VALIDATE_TYPE
 
+invalid_enum:
+   _mesa_error(ctx, GL_INVALID_ENUM, "%s(%s prop %s)", caller,
+               _mesa_lookup_enum_by_nr(res->Type),
+               _mesa_lookup_enum_by_nr(prop));
+   return 0;
+
 invalid_operation:
    _mesa_error(ctx, GL_INVALID_OPERATION, "%s(%s prop %s)", caller,
                _mesa_lookup_enum_by_nr(res->Type),
diff --git a/mesalib/src/mesa/main/shaderimage.c b/mesalib/src/mesa/main/shaderimage.c
index dcbcca623..80b77275f 100644
--- a/mesalib/src/mesa/main/shaderimage.c
+++ b/mesalib/src/mesa/main/shaderimage.c
@@ -58,8 +58,8 @@
 # define MESA_FORMAT_SIGNED_RG_8 MESA_FORMAT_R8G8_SNORM
 #endif
 
-static mesa_format
-get_image_format(GLenum format)
+mesa_format
+_mesa_get_shader_image_format(GLenum format)
 {
    switch (format) {
    case GL_RGBA32F:
@@ -331,19 +331,33 @@ get_image_format_class(mesa_format format)
    }
 }
 
+void
+_mesa_init_image_units(struct gl_context *ctx)
+{
+   unsigned i;
+
+   for (i = 0; i < ARRAY_SIZE(ctx->ImageUnits); ++i) {
+      struct gl_image_unit *u = &ctx->ImageUnits[i];
+      u->Access = GL_READ_ONLY;
+      u->Format = GL_R8;
+      u->_ActualFormat = _mesa_get_shader_image_format(u->Format);
+   }
+}
+
 static GLboolean
 validate_image_unit(struct gl_context *ctx, struct gl_image_unit *u)
 {
    struct gl_texture_object *t = u->TexObj;
-   struct gl_texture_image *img;
+   mesa_format tex_format;
 
-   if (!t || u->Level < t->BaseLevel ||
-       u->Level > t->_MaxLevel)
+   if (!t)
       return GL_FALSE;
 
    _mesa_test_texobj_completeness(ctx, t);
 
-   if ((u->Level == t->BaseLevel && !t->_BaseComplete) ||
+   if (u->Level < t->BaseLevel ||
+       u->Level > t->_MaxLevel ||
+       (u->Level == t->BaseLevel && !t->_BaseComplete) ||
        (u->Level != t->BaseLevel && !t->_MipmapComplete))
       return GL_FALSE;
 
@@ -351,25 +365,32 @@ validate_image_unit(struct gl_context *ctx, struct gl_image_unit *u)
        u->Layer >= _mesa_get_texture_layers(t, u->Level))
       return GL_FALSE;
 
-   if (t->Target == GL_TEXTURE_CUBE_MAP)
-      img = t->Image[u->Layer][u->Level];
-   else
-      img = t->Image[0][u->Level];
+   if (t->Target == GL_TEXTURE_BUFFER) {
+      tex_format = _mesa_get_shader_image_format(t->BufferObjectFormat);
+
+   } else {
+      struct gl_texture_image *img = (t->Target == GL_TEXTURE_CUBE_MAP ?
+                                      t->Image[u->Layer][u->Level] :
+                                      t->Image[0][u->Level]);
 
-   if (!img || img->Border ||
-       get_image_format_class(img->TexFormat) == IMAGE_FORMAT_CLASS_NONE ||
-       img->NumSamples > ctx->Const.MaxImageSamples)
+      if (!img || img->Border || img->NumSamples > ctx->Const.MaxImageSamples)
+         return GL_FALSE;
+
+      tex_format = _mesa_get_shader_image_format(img->InternalFormat);
+   }
+
+   if (!tex_format)
       return GL_FALSE;
 
    switch (t->ImageFormatCompatibilityType) {
    case GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE:
-      if (_mesa_get_format_bytes(img->TexFormat) !=
+      if (_mesa_get_format_bytes(tex_format) !=
           _mesa_get_format_bytes(u->_ActualFormat))
          return GL_FALSE;
       break;
 
    case GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS:
-      if (get_image_format_class(img->TexFormat) !=
+      if (get_image_format_class(tex_format) !=
           get_image_format_class(u->_ActualFormat))
          return GL_FALSE;
       break;
@@ -421,7 +442,7 @@ validate_bind_image_texture(struct gl_context *ctx, GLuint unit,
       return GL_FALSE;
    }
 
-   if (!get_image_format(format)) {
+   if (!_mesa_get_shader_image_format(format)) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glBindImageTexture(format)");
       return GL_FALSE;
    }
@@ -435,7 +456,6 @@ _mesa_BindImageTexture(GLuint unit, GLuint texture, GLint level,
                        GLenum format)
 {
    GET_CURRENT_CONTEXT(ctx);
-   struct gl_texture_object *t = NULL;
    struct gl_image_unit *u;
 
    if (!validate_bind_image_texture(ctx, unit, texture, level,
@@ -448,34 +468,34 @@ _mesa_BindImageTexture(GLuint unit, GLuint texture, GLint level,
    ctx->NewDriverState |= ctx->DriverFlags.NewImageUnits;
 
    if (texture) {
-      t = _mesa_lookup_texture(ctx, texture);
+      struct gl_texture_object *t = _mesa_lookup_texture(ctx, texture);
+
       if (!t) {
          _mesa_error(ctx, GL_INVALID_VALUE, "glBindImageTexture(texture)");
          return;
       }
 
       _mesa_reference_texobj(&u->TexObj, t);
-      u->Level = level;
-      u->Access = access;
-      u->Format = format;
-      u->_ActualFormat = get_image_format(format);
-
-      if (_mesa_tex_target_is_layered(t->Target)) {
-         u->Layered = layered;
-         u->Layer = (layered ? 0 : layer);
-      } else {
-         u->Layered = GL_FALSE;
-         u->Layer = 0;
-      }
-
    } else {
       _mesa_reference_texobj(&u->TexObj, NULL);
    }
 
+   u->Level = level;
+   u->Access = access;
+   u->Format = format;
+   u->_ActualFormat = _mesa_get_shader_image_format(format);
    u->_Valid = validate_image_unit(ctx, u);
 
+   if (u->TexObj && _mesa_tex_target_is_layered(u->TexObj->Target)) {
+      u->Layered = layered;
+      u->Layer = (layered ? 0 : layer);
+   } else {
+      u->Layered = GL_FALSE;
+      u->Layer = 0;
+   }
+
    if (ctx->Driver.BindImageTexture)
-      ctx->Driver.BindImageTexture(ctx, u, t, level, layered,
+      ctx->Driver.BindImageTexture(ctx, u, u->TexObj, level, layered,
                                    layer, access, format);
 }
 
@@ -535,8 +555,7 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures)
 
       if (texture != 0) {
          struct gl_texture_object *texObj;
-         struct gl_texture_image *image;
-         mesa_format actualFormat;
+         GLenum tex_format;
 
          if (!u->TexObj || u->TexObj->Name != texture) {
             texObj = _mesa_lookup_texture_locked(ctx, texture);
@@ -557,25 +576,30 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures)
             texObj = u->TexObj;
          }
 
-         image = texObj->Image[0][0];
+         if (texObj->Target == GL_TEXTURE_BUFFER) {
+            tex_format = texObj->BufferObjectFormat;
+         } else {
+            struct gl_texture_image *image = texObj->Image[0][0];
 
-         if (!image || image->Width == 0 || image->Height == 0 || image->Depth == 0) {
-            /* The ARB_multi_bind spec says:
-             *
-             *    "An INVALID_OPERATION error is generated if the width,
-             *     height, or depth of the level zero texture image of
-             *     any texture in <textures> is zero (per binding)."
-             */
-            _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glBindImageTextures(the width, height or depth "
-                        "of the level zero texture image of "
-                        "textures[%d]=%u is zero)", i, texture);
-            continue;
-         }
+            if (!image || image->Width == 0 || image->Height == 0 ||
+                image->Depth == 0) {
+               /* The ARB_multi_bind spec says:
+                *
+                *    "An INVALID_OPERATION error is generated if the width,
+                *     height, or depth of the level zero texture image of
+                *     any texture in <textures> is zero (per binding)."
+                */
+               _mesa_error(ctx, GL_INVALID_OPERATION,
+                           "glBindImageTextures(the width, height or depth "
+                           "of the level zero texture image of "
+                           "textures[%d]=%u is zero)", i, texture);
+               continue;
+            }
 
-         actualFormat = get_image_format(image->InternalFormat);
+            tex_format = image->InternalFormat;
+         }
 
-         if (actualFormat == MESA_FORMAT_NONE) {
+         if (_mesa_get_shader_image_format(tex_format) == MESA_FORMAT_NONE) {
             /* The ARB_multi_bind spec says:
              *
              *   "An INVALID_OPERATION error is generated if the internal
@@ -586,7 +610,7 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures)
                         "glBindImageTextures(the internal format %s of "
                         "the level zero texture image of textures[%d]=%u "
                         "is not supported)",
-                        _mesa_lookup_enum_by_nr(image->InternalFormat),
+                        _mesa_lookup_enum_by_nr(tex_format),
                         i, texture);
             continue;
          }
@@ -597,8 +621,8 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures)
          u->Layered = _mesa_tex_target_is_layered(texObj->Target);
          u->Layer = 0;
          u->Access = GL_READ_WRITE;
-         u->Format = image->InternalFormat;
-         u->_ActualFormat = actualFormat;
+         u->Format = tex_format;
+         u->_ActualFormat = _mesa_get_shader_image_format(tex_format);
          u->_Valid = validate_image_unit(ctx, u);
       } else {
          /* Unbind the texture from the unit */
diff --git a/mesalib/src/mesa/main/shaderimage.h b/mesalib/src/mesa/main/shaderimage.h
index 733ac7747..33d8a1eff 100644
--- a/mesalib/src/mesa/main/shaderimage.h
+++ b/mesalib/src/mesa/main/shaderimage.h
@@ -28,10 +28,27 @@
 #define SHADERIMAGE_H
 
 #include "glheader.h"
+#include "formats.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct gl_context;
 
 /**
+ * Get the matching mesa_format for a shader image format GL enum.
+ */
+mesa_format
+_mesa_get_shader_image_format(GLenum format);
+
+/**
+ * Initialize a context's shader image units to the default state.
+ */
+void
+_mesa_init_image_units(struct gl_context *ctx);
+
+/**
  * Recalculate the \c _Valid flag of a context's shader image units.
  *
  * To be called when the state of any texture bound to an image unit
@@ -51,4 +68,8 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures);
 void GLAPIENTRY
 _mesa_MemoryBarrier(GLbitfield barriers);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/mesalib/src/mesa/main/state.c b/mesalib/src/mesa/main/state.c
index cc84c6148..2657c532f 100644
--- a/mesalib/src/mesa/main/state.c
+++ b/mesalib/src/mesa/main/state.c
@@ -101,9 +101,12 @@ update_program(struct gl_context *ctx)
       ctx->_Shader->CurrentProgram[MESA_SHADER_GEOMETRY];
    struct gl_shader_program *fsProg =
       ctx->_Shader->CurrentProgram[MESA_SHADER_FRAGMENT];
+   const struct gl_shader_program *csProg =
+      ctx->_Shader->CurrentProgram[MESA_SHADER_COMPUTE];
    const struct gl_vertex_program *prevVP = ctx->VertexProgram._Current;
    const struct gl_fragment_program *prevFP = ctx->FragmentProgram._Current;
    const struct gl_geometry_program *prevGP = ctx->GeometryProgram._Current;
+   const struct gl_compute_program *prevCP = ctx->ComputeProgram._Current;
    GLbitfield new_state = 0x0;
 
    /*
@@ -199,6 +202,16 @@ update_program(struct gl_context *ctx)
       _mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current, NULL);
    }
 
+   if (csProg && csProg->LinkStatus
+       && csProg->_LinkedShaders[MESA_SHADER_COMPUTE]) {
+      /* Use GLSL compute shader */
+      _mesa_reference_compprog(ctx, &ctx->ComputeProgram._Current,
+                               gl_compute_program(csProg->_LinkedShaders[MESA_SHADER_COMPUTE]->Program));
+   } else {
+      /* no compute program */
+      _mesa_reference_compprog(ctx, &ctx->ComputeProgram._Current, NULL);
+   }
+
    /* Let the driver know what's happening:
     */
    if (ctx->FragmentProgram._Current != prevFP) {
@@ -225,6 +238,14 @@ update_program(struct gl_context *ctx)
       }
    }
 
+   if (ctx->ComputeProgram._Current != prevCP) {
+      new_state |= _NEW_PROGRAM;
+      if (ctx->Driver.BindProgram) {
+         ctx->Driver.BindProgram(ctx, GL_COMPUTE_PROGRAM_NV,
+                                 (struct gl_program *) ctx->ComputeProgram._Current);
+      }
+   }
+
    return new_state;
 }
 
@@ -368,10 +389,10 @@ _mesa_update_state_locked( struct gl_context *ctx )
       update_frontbit( ctx );
 
    if (new_state & _NEW_BUFFERS)
-      _mesa_update_framebuffer(ctx);
+      _mesa_update_framebuffer(ctx, ctx->ReadBuffer, ctx->DrawBuffer);
 
    if (new_state & (_NEW_SCISSOR | _NEW_BUFFERS | _NEW_VIEWPORT))
-      _mesa_update_draw_buffer_bounds( ctx );
+      _mesa_update_draw_buffer_bounds(ctx, ctx->DrawBuffer);
 
    if (new_state & _NEW_LIGHT)
       _mesa_update_lighting( ctx );
diff --git a/mesalib/src/mesa/main/texenv.c b/mesalib/src/mesa/main/texenv.c
index ec521e6c6..3edafc0f7 100644
--- a/mesalib/src/mesa/main/texenv.c
+++ b/mesalib/src/mesa/main/texenv.c
@@ -646,7 +646,7 @@ _mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params )
       if (pname == GL_TEXTURE_ENV_COLOR) {
          if(ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
             _mesa_update_state(ctx);
-         if (_mesa_get_clamp_fragment_color(ctx))
+         if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
             COPY_4FV( params, texUnit->EnvColor );
          else
             COPY_4FV( params, texUnit->EnvColorUnclamped );
diff --git a/mesalib/src/mesa/main/texgetimage.c b/mesalib/src/mesa/main/texgetimage.c
index 92b4d6795..f582a7f78 100644
--- a/mesalib/src/mesa/main/texgetimage.c
+++ b/mesalib/src/mesa/main/texgetimage.c
@@ -1108,6 +1108,13 @@ _mesa_GetTextureImage(GLuint texture, GLint level, GLenum format,
    GLenum err;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureImage(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    /*
     * This has been moved here because a format/type mismatch can cause a NULL
     * texImage object, which in turn causes the mismatch error to be
@@ -1344,6 +1351,13 @@ _mesa_GetCompressedTextureImage(GLuint texture, GLint level,
    GLint image_stride;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetCompressedTextureImage(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glGetCompressedTextureImage");
    if (!texObj)
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 7bc1da7f8..7616fd7ce 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -3624,6 +3624,13 @@ texturesubimage(struct gl_context *ctx, GLuint dims,
                   _mesa_lookup_enum_by_nr(format),
                   _mesa_lookup_enum_by_nr(type), pixels);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureSubImage%uD(GL_ARB_direct_state_access "
+                  "is not supported)", dims);
+      return;
+   }
+
    /* Get the texture object by Name. */
    texObj = _mesa_lookup_texture(ctx, texture);
    if (!texObj) {
@@ -4183,6 +4190,12 @@ _mesa_CopyTextureSubImage1D(GLuint texture, GLint level,
    const char *self = "glCopyTextureSubImage1D";
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", self);
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture, self);
    if (!texObj)
       return;
@@ -4207,6 +4220,12 @@ _mesa_CopyTextureSubImage2D(GLuint texture, GLint level,
    const char *self = "glCopyTextureSubImage2D";
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", self);
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture, self);
    if (!texObj)
       return;
@@ -4234,6 +4253,12 @@ _mesa_CopyTextureSubImage3D(GLuint texture, GLint level,
    const char *self = "glCopyTextureSubImage3D";
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "%s(GL_ARB_direct_state_access is not supported)", self);
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture, self);
    if (!texObj)
       return;
@@ -4829,6 +4854,13 @@ _mesa_CompressedTextureSubImage1D(GLuint texture, GLint level, GLint xoffset,
 
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCompressedTextureSubImage1D(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glCompressedTextureSubImage1D");
    if (!texObj)
@@ -4907,6 +4939,13 @@ _mesa_CompressedTextureSubImage2D(GLuint texture, GLint level, GLint xoffset,
 
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCompressedTextureSubImage2D(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                  "glCompressedTextureSubImage2D");
    if (!texObj)
@@ -4985,6 +5024,13 @@ _mesa_CompressedTextureSubImage3D(GLuint texture, GLint level, GLint xoffset,
 
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCompressedTextureSubImage3D(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glCompressedTextureSubImage3D");
    if (!texObj)
@@ -5469,6 +5515,13 @@ _mesa_TextureBuffer(GLuint texture, GLenum internalFormat, GLuint buffer)
 
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureBuffer(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    if (buffer) {
       bufObj = _mesa_lookup_bufferobj_err(ctx, buffer, "glTextureBuffer");
       if (!bufObj)
@@ -5497,6 +5550,13 @@ _mesa_TextureBufferRange(GLuint texture, GLenum internalFormat, GLuint buffer,
 
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureBufferRange(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    if (buffer) {
       bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
                                           "glTextureBufferRange");
@@ -5801,6 +5861,13 @@ _mesa_TextureStorage2DMultisample(GLuint texture, GLsizei samples,
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureStorage2DMultisample(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glTextureStorage2DMultisample");
    if (!texObj)
@@ -5821,6 +5888,13 @@ _mesa_TextureStorage3DMultisample(GLuint texture, GLsizei samples,
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureStorage3DMultisample(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    /* Get the texture object by Name. */
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glTextureStorage3DMultisample");
diff --git a/mesalib/src/mesa/main/texobj.c b/mesalib/src/mesa/main/texobj.c
index c563f1e74..d51e6954b 100644
--- a/mesalib/src/mesa/main/texobj.c
+++ b/mesalib/src/mesa/main/texobj.c
@@ -1317,6 +1317,13 @@ _mesa_CreateTextures(GLenum target, GLsizei n, GLuint *textures)
    GLint targetIndex;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCreateTextures(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    /*
     * The 4.5 core profile spec (30.10.2014) doesn't specify what
     * glCreateTextures should do with invalid targets, which was probably an
@@ -1808,6 +1815,13 @@ _mesa_BindTextureUnit(GLuint unit, GLuint texture)
       _mesa_debug(ctx, "glBindTextureUnit %s %d\n",
                   _mesa_lookup_enum_by_nr(GL_TEXTURE0+unit), (GLint) texture);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glBindTextureUnit(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    /* Section 8.1 (Texture Objects) of the OpenGL 4.5 core profile spec
     * (20141030) says:
     *    "When texture is zero, each of the targets enumerated at the
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index b5d42d304..1fa583002 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -1108,6 +1108,13 @@ _mesa_TextureParameterfv(GLuint texture, GLenum pname, const GLfloat *params)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameterfv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1124,6 +1131,13 @@ _mesa_TextureParameterf(GLuint texture, GLenum pname, GLfloat param)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameterf(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1140,6 +1154,13 @@ _mesa_TextureParameteri(GLuint texture, GLenum pname, GLint param)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameteri(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1157,6 +1178,13 @@ _mesa_TextureParameteriv(GLuint texture, GLenum pname,
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameteriv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1174,6 +1202,13 @@ _mesa_TextureParameterIiv(GLuint texture, GLenum pname, const GLint *params)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameterIiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1191,6 +1226,13 @@ _mesa_TextureParameterIuiv(GLuint texture, GLenum pname, const GLuint *params)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureParameterIuiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_FALSE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -1650,6 +1692,13 @@ _mesa_GetTextureLevelParameterfv(GLuint texture, GLint level,
    GLint iparam;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureLevelParameterfv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glGetTextureLevelParameterfv");
    if (!texObj)
@@ -1668,6 +1717,13 @@ _mesa_GetTextureLevelParameteriv(GLuint texture, GLint level,
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureLevelParameteriv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = _mesa_lookup_texture_err(ctx, texture,
                                      "glGetTextureLevelParameteriv");
    if (!texObj)
@@ -1709,7 +1765,7 @@ get_tex_parameterfv(struct gl_context *ctx,
 
          if (ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
             _mesa_update_state_locked(ctx);
-         if (_mesa_get_clamp_fragment_color(ctx)) {
+         if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer)) {
             params[0] = CLAMP(obj->Sampler.BorderColor.f[0], 0.0F, 1.0F);
             params[1] = CLAMP(obj->Sampler.BorderColor.f[1], 0.0F, 1.0F);
             params[2] = CLAMP(obj->Sampler.BorderColor.f[2], 0.0F, 1.0F);
@@ -2227,6 +2283,13 @@ _mesa_GetTextureParameterfv(GLuint texture, GLenum pname, GLfloat *params)
    struct gl_texture_object *obj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureParameterfv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = get_texobj_by_name(ctx, texture, GL_TRUE);
    if (!obj) {
       /* User passed a non-generated name. */
@@ -2244,6 +2307,13 @@ _mesa_GetTextureParameteriv(GLuint texture, GLenum pname, GLint *params)
    struct gl_texture_object *obj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureParameteriv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = get_texobj_by_name(ctx, texture, GL_TRUE);
    if (!obj) {
       /* User passed a non-generated name. */
@@ -2261,6 +2331,13 @@ _mesa_GetTextureParameterIiv(GLuint texture, GLenum pname, GLint *params)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureParameterIiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_TRUE);
    if (!texObj) {
       /* User passed a non-generated name. */
@@ -2279,6 +2356,13 @@ _mesa_GetTextureParameterIuiv(GLuint texture, GLenum pname, GLuint *params)
    struct gl_texture_object *texObj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTextureParameterIuiv(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    texObj = get_texobj_by_name(ctx, texture, GL_TRUE);
    if (!texObj) {
       /* User passed a non-generated name. */
diff --git a/mesalib/src/mesa/main/texstorage.c b/mesalib/src/mesa/main/texstorage.c
index 53cb2c091..dee74a825 100644
--- a/mesalib/src/mesa/main/texstorage.c
+++ b/mesalib/src/mesa/main/texstorage.c
@@ -507,6 +507,13 @@ texturestorage(GLuint dims, GLuint texture, GLsizei levels,
                   _mesa_lookup_enum_by_nr(internalformat),
                   width, height, depth);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTextureStorage%uD(GL_ARB_direct_state_access "
+                  "is not supported)", dims);
+      return;
+   }
+
    /* Check the format to make sure it is sized. */
    if (!_mesa_is_legal_tex_storage_format(ctx, internalformat)) {
       _mesa_error(ctx, GL_INVALID_ENUM,
diff --git a/mesalib/src/mesa/main/transformfeedback.c b/mesalib/src/mesa/main/transformfeedback.c
index 103011ce5..642fa9647 100644
--- a/mesalib/src/mesa/main/transformfeedback.c
+++ b/mesalib/src/mesa/main/transformfeedback.c
@@ -706,6 +706,13 @@ _mesa_TransformFeedbackBufferBase(GLuint xfb, GLuint index, GLuint buffer)
    struct gl_transform_feedback_object *obj;
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTransformFeedbackBufferBase(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = lookup_transform_feedback_object_err(ctx, xfb,
                                               "glTransformFeedbackBufferBase");
    if(!obj) {
@@ -729,6 +736,13 @@ _mesa_TransformFeedbackBufferRange(GLuint xfb, GLuint index, GLuint buffer,
    struct gl_transform_feedback_object *obj;
    struct gl_buffer_object *bufObj;
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glTransformFeedbackBufferRange(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = lookup_transform_feedback_object_err(ctx, xfb,
                                               "glTransformFeedbackBufferRange");
    if(!obj) {
@@ -1045,6 +1059,13 @@ _mesa_CreateTransformFeedbacks(GLsizei n, GLuint *names)
 {
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glCreateTransformFeedbacks(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    create_transform_feedbacks(ctx, n, names, true);
 }
 
@@ -1215,6 +1236,13 @@ _mesa_GetTransformFeedbackiv(GLuint xfb, GLenum pname, GLint *param)
     struct gl_transform_feedback_object *obj;
     GET_CURRENT_CONTEXT(ctx);
 
+    if (!ctx->Extensions.ARB_direct_state_access) {
+       _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glGetTransformFeedbackiv(GL_ARB_direct_state_access "
+                   "is not supported)");
+       return;
+    }
+
     obj = lookup_transform_feedback_object_err(ctx, xfb,
                                                "glGetTransformFeedbackiv");
     if(!obj) {
@@ -1241,6 +1269,13 @@ _mesa_GetTransformFeedbacki_v(GLuint xfb, GLenum pname, GLuint index,
    struct gl_transform_feedback_object *obj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTransformFeedbacki_v(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = lookup_transform_feedback_object_err(ctx, xfb,
                                               "glGetTransformFeedbacki_v");
    if(!obj) {
@@ -1270,6 +1305,13 @@ _mesa_GetTransformFeedbacki64_v(GLuint xfb, GLenum pname, GLuint index,
    struct gl_transform_feedback_object *obj;
    GET_CURRENT_CONTEXT(ctx);
 
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glGetTransformFeedbacki64_v(GL_ARB_direct_state_access "
+                  "is not supported)");
+      return;
+   }
+
    obj = lookup_transform_feedback_object_err(ctx, xfb,
                                               "glGetTransformFeedbacki64_v");
    if(!obj) {
diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp
index 3e857ed10..728bd1bac 100644
--- a/mesalib/src/mesa/main/uniform_query.cpp
+++ b/mesalib/src/mesa/main/uniform_query.cpp
@@ -347,7 +347,8 @@ _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
 	      &&
 	      (uni->type->base_type == GLSL_TYPE_INT
 	       || uni->type->base_type == GLSL_TYPE_UINT
-	       || uni->type->base_type == GLSL_TYPE_SAMPLER))) {
+               || uni->type->base_type == GLSL_TYPE_SAMPLER
+               || uni->type->base_type == GLSL_TYPE_IMAGE))) {
 	 memcpy(paramsOut, src, bytes);
       } else {
 	 union gl_constant_value *const dst =
@@ -366,6 +367,7 @@ _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
 		  break;
 	       case GLSL_TYPE_INT:
 	       case GLSL_TYPE_SAMPLER:
+               case GLSL_TYPE_IMAGE:
 		  dst[i].f = (float) src[i].i;
 		  break;
 	       case GLSL_TYPE_BOOL:
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 42e7f89b2..da6bbce52 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -66,6 +66,21 @@
 #define UNSIGNED_INT_10F_11F_11F_REV_BIT  (1 << 14)
 #define ALL_TYPE_BITS                    ((1 << 15) - 1)
 
+#define ATTRIB_FORMAT_TYPES_MASK (BYTE_BIT | UNSIGNED_BYTE_BIT | \
+                                  SHORT_BIT | UNSIGNED_SHORT_BIT | \
+                                  INT_BIT | UNSIGNED_INT_BIT | \
+                                  HALF_BIT | FLOAT_BIT | DOUBLE_BIT | \
+                                  FIXED_GL_BIT | \
+                                  UNSIGNED_INT_2_10_10_10_REV_BIT | \
+                                  INT_2_10_10_10_REV_BIT | \
+                                  UNSIGNED_INT_10F_11F_11F_REV_BIT)
+
+#define ATTRIB_IFORMAT_TYPES_MASK (BYTE_BIT | UNSIGNED_BYTE_BIT | \
+                                   SHORT_BIT | UNSIGNED_SHORT_BIT | \
+                                   INT_BIT | UNSIGNED_INT_BIT)
+
+#define ATTRIB_LFORMAT_TYPES_MASK DOUBLE_BIT
+
 
 /** Convert GL datatype enum into a <type>_BIT value seen above */
 static GLbitfield
@@ -113,10 +128,11 @@ type_to_bit(const struct gl_context *ctx, GLenum type)
  * Sets the VertexBinding field in the vertex attribute given by attribIndex.
  */
 static void
-vertex_attrib_binding(struct gl_context *ctx, GLuint attribIndex,
+vertex_attrib_binding(struct gl_context *ctx,
+                      struct gl_vertex_array_object *vao,
+                      GLuint attribIndex,
                       GLuint bindingIndex)
 {
-   struct gl_vertex_array_object *vao = ctx->Array.VAO;
    struct gl_vertex_attrib_array *array = &vao->VertexAttrib[attribIndex];
 
    if (array->VertexBinding != bindingIndex) {
@@ -139,11 +155,12 @@ vertex_attrib_binding(struct gl_context *ctx, GLuint attribIndex,
  * and sets the Offset and Stride fields.
  */
 static void
-bind_vertex_buffer(struct gl_context *ctx, GLuint index,
+bind_vertex_buffer(struct gl_context *ctx,
+                   struct gl_vertex_array_object *vao,
+                   GLuint index,
                    struct gl_buffer_object *vbo,
                    GLintptr offset, GLsizei stride)
 {
-   struct gl_vertex_array_object *vao = ctx->Array.VAO;
    struct gl_vertex_buffer_binding *binding = &vao->VertexBinding[index];
 
    if (binding->BufferObj != vbo ||
@@ -167,10 +184,11 @@ bind_vertex_buffer(struct gl_context *ctx, GLuint index,
  * given by bindingIndex.
  */
 static void
-vertex_binding_divisor(struct gl_context *ctx, GLuint bindingIndex,
+vertex_binding_divisor(struct gl_context *ctx,
+                       struct gl_vertex_array_object *vao,
+                       GLuint bindingIndex,
                        GLuint divisor)
 {
-   struct gl_vertex_array_object *vao = ctx->Array.VAO;
    struct gl_vertex_buffer_binding *binding =
       &vao->VertexBinding[bindingIndex];
 
@@ -243,15 +261,17 @@ get_legal_types_mask(const struct gl_context *ctx)
  * \param type         Datatype of each component (GL_FLOAT, GL_INT, etc)
  * \param normalized   Whether integer types are converted to floats in [-1, 1]
  * \param integer      Integer-valued values (will not be normalized to [-1, 1])
+ * \param doubles      Double values not reduced to floats
  * \param relativeOffset Offset of the first element relative to the binding offset.
  */
 static bool
 update_array_format(struct gl_context *ctx,
                     const char *func,
+                    struct gl_vertex_array_object *vao,
                     GLuint attrib, GLbitfield legalTypesMask,
                     GLint sizeMin, GLint sizeMax,
                     GLint size, GLenum type,
-                    GLboolean normalized, GLboolean integer,
+                    GLboolean normalized, GLboolean integer, GLboolean doubles,
                     GLuint relativeOffset)
 {
    struct gl_vertex_attrib_array *array;
@@ -362,16 +382,17 @@ update_array_format(struct gl_context *ctx,
    elementSize = _mesa_bytes_per_vertex_attrib(size, type);
    assert(elementSize != -1);
 
-   array = &ctx->Array.VAO->VertexAttrib[attrib];
+   array = &vao->VertexAttrib[attrib];
    array->Size = size;
    array->Type = type;
    array->Format = format;
    array->Normalized = normalized;
    array->Integer = integer;
+   array->Doubles = doubles;
    array->RelativeOffset = relativeOffset;
    array->_ElementSize = elementSize;
 
-   ctx->Array.VAO->NewArrays |= VERT_BIT(attrib);
+   vao->NewArrays |= VERT_BIT(attrib);
    ctx->NewState |= _NEW_ARRAY;
 
    return true;
@@ -392,6 +413,7 @@ update_array_format(struct gl_context *ctx,
  * \param stride  stride between elements, in elements
  * \param normalized  are integer types converted to floats in [-1, 1]?
  * \param integer  integer-valued values (will not be normalized to [-1,1])
+ * \param doubles  Double values not reduced to floats
  * \param ptr  the address (or offset inside VBO) of the array data
  */
 static void
@@ -400,7 +422,7 @@ update_array(struct gl_context *ctx,
              GLuint attrib, GLbitfield legalTypesMask,
              GLint sizeMin, GLint sizeMax,
              GLint size, GLenum type, GLsizei stride,
-             GLboolean normalized, GLboolean integer,
+             GLboolean normalized, GLboolean integer, GLboolean doubles,
              const GLvoid *ptr)
 {
    struct gl_vertex_attrib_array *array;
@@ -453,13 +475,14 @@ update_array(struct gl_context *ctx,
       return;
    }
 
-   if (!update_array_format(ctx, func, attrib, legalTypesMask, sizeMin,
-                            sizeMax, size, type, normalized, integer, 0)) {
+   if (!update_array_format(ctx, func, ctx->Array.VAO, attrib,
+                            legalTypesMask, sizeMin, sizeMax,
+                            size, type, normalized, integer, doubles, 0)) {
       return;
    }
 
    /* Reset the vertex attrib binding */
-   vertex_attrib_binding(ctx, attrib, attrib);
+   vertex_attrib_binding(ctx, ctx->Array.VAO, attrib, attrib);
 
    /* The Stride and Ptr fields are not set by update_array_format() */
    array = &ctx->Array.VAO->VertexAttrib[attrib];
@@ -468,7 +491,7 @@ update_array(struct gl_context *ctx,
 
    /* Update the vertex buffer binding */
    effectiveStride = stride != 0 ? stride : array->_ElementSize;
-   bind_vertex_buffer(ctx, attrib, ctx->Array.ArrayBufferObj,
+   bind_vertex_buffer(ctx, ctx->Array.VAO, attrib, ctx->Array.ArrayBufferObj,
                       (GLintptr) ptr, effectiveStride);
 }
 
@@ -488,7 +511,7 @@ _mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
 
    update_array(ctx, "glVertexPointer", VERT_ATTRIB_POS,
                 legalTypes, 2, 4,
-                size, type, stride, GL_FALSE, GL_FALSE, ptr);
+                size, type, stride, GL_FALSE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -507,7 +530,7 @@ _mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr )
 
    update_array(ctx, "glNormalPointer", VERT_ATTRIB_NORMAL,
                 legalTypes, 3, 3,
-                3, type, stride, GL_TRUE, GL_FALSE, ptr);
+                3, type, stride, GL_TRUE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -529,7 +552,7 @@ _mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
 
    update_array(ctx, "glColorPointer", VERT_ATTRIB_COLOR0,
                 legalTypes, sizeMin, BGRA_OR_4,
-                size, type, stride, GL_TRUE, GL_FALSE, ptr);
+                size, type, stride, GL_TRUE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -543,7 +566,7 @@ _mesa_FogCoordPointer(GLenum type, GLsizei stride, const GLvoid *ptr)
 
    update_array(ctx, "glFogCoordPointer", VERT_ATTRIB_FOG,
                 legalTypes, 1, 1,
-                1, type, stride, GL_FALSE, GL_FALSE, ptr);
+                1, type, stride, GL_FALSE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -558,7 +581,7 @@ _mesa_IndexPointer(GLenum type, GLsizei stride, const GLvoid *ptr)
 
    update_array(ctx, "glIndexPointer", VERT_ATTRIB_COLOR_INDEX,
                 legalTypes, 1, 1,
-                1, type, stride, GL_FALSE, GL_FALSE, ptr);
+                1, type, stride, GL_FALSE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -578,7 +601,7 @@ _mesa_SecondaryColorPointer(GLint size, GLenum type,
 
    update_array(ctx, "glSecondaryColorPointer", VERT_ATTRIB_COLOR1,
                 legalTypes, 3, BGRA_OR_4,
-                size, type, stride, GL_TRUE, GL_FALSE, ptr);
+                size, type, stride, GL_TRUE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -600,7 +623,7 @@ _mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride,
 
    update_array(ctx, "glTexCoordPointer", VERT_ATTRIB_TEX(unit),
                 legalTypes, sizeMin, 4,
-                size, type, stride, GL_FALSE, GL_FALSE,
+                size, type, stride, GL_FALSE, GL_FALSE, GL_FALSE,
                 ptr);
 }
 
@@ -617,7 +640,7 @@ _mesa_EdgeFlagPointer(GLsizei stride, const GLvoid *ptr)
 
    update_array(ctx, "glEdgeFlagPointer", VERT_ATTRIB_EDGEFLAG,
                 legalTypes, 1, 1,
-                1, GL_UNSIGNED_BYTE, stride, GL_FALSE, integer, ptr);
+                1, GL_UNSIGNED_BYTE, stride, GL_FALSE, integer, GL_FALSE, ptr);
 }
 
 
@@ -637,7 +660,7 @@ _mesa_PointSizePointerOES(GLenum type, GLsizei stride, const GLvoid *ptr)
       
    update_array(ctx, "glPointSizePointer", VERT_ATTRIB_POINT_SIZE,
                 legalTypes, 1, 1,
-                1, type, stride, GL_FALSE, GL_FALSE, ptr);
+                1, type, stride, GL_FALSE, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -668,7 +691,7 @@ _mesa_VertexAttribPointer(GLuint index, GLint size, GLenum type,
 
    update_array(ctx, "glVertexAttribPointer", VERT_ATTRIB_GENERIC(index),
                 legalTypes, 1, BGRA_OR_4,
-                size, type, stride, normalized, GL_FALSE, ptr);
+                size, type, stride, normalized, GL_FALSE, GL_FALSE, ptr);
 }
 
 
@@ -696,24 +719,36 @@ _mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type,
 
    update_array(ctx, "glVertexAttribIPointer", VERT_ATTRIB_GENERIC(index),
                 legalTypes, 1, 4,
-                size, type, stride, normalized, integer, ptr);
+                size, type, stride, normalized, integer, GL_FALSE, ptr);
 }
 
-
-
 void GLAPIENTRY
-_mesa_EnableVertexAttribArray(GLuint index)
+_mesa_VertexAttribLPointer(GLuint index, GLint size, GLenum type,
+                           GLsizei stride, const GLvoid *ptr)
 {
-   struct gl_vertex_array_object *vao;
    GET_CURRENT_CONTEXT(ctx);
-
+   const GLbitfield legalTypes = (DOUBLE_BIT);
    if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
-      _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glEnableVertexAttribArrayARB(index)");
+      _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribLPointer(index)");
       return;
    }
 
-   vao = ctx->Array.VAO;
+   update_array(ctx, "glVertexAttribLPointer", VERT_ATTRIB_GENERIC(index),
+                legalTypes, 1, 4,
+                size, type, stride, GL_TRUE, GL_FALSE, GL_TRUE, ptr);
+}
+
+
+static void
+enable_vertex_array_attrib(struct gl_context *ctx,
+                           struct gl_vertex_array_object *vao,
+                           GLuint index,
+                           const char *func)
+{
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(index)", func);
+      return;
+   }
 
    assert(VERT_ATTRIB_GENERIC(index) < ARRAY_SIZE(vao->VertexAttrib));
 
@@ -728,18 +763,52 @@ _mesa_EnableVertexAttribArray(GLuint index)
 
 
 void GLAPIENTRY
-_mesa_DisableVertexAttribArray(GLuint index)
+_mesa_EnableVertexAttribArray(GLuint index)
 {
-   struct gl_vertex_array_object *vao;
    GET_CURRENT_CONTEXT(ctx);
+   enable_vertex_array_attrib(ctx, ctx->Array.VAO, index,
+                              "glEnableVertexAttribArray");
+}
 
-   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
-      _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glDisableVertexAttribArrayARB(index)");
+
+void GLAPIENTRY
+_mesa_EnableVertexArrayAttrib(GLuint vaobj, GLuint index)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glEnableVertexArrayAttrib(GL_ARB_direct_state_access "
+                   "is not supported");
       return;
    }
 
-   vao = ctx->Array.VAO;
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by EnableVertexArrayAttrib
+    *    and DisableVertexArrayAttrib if <vaobj> is not
+    *    [compatibility profile: zero or] the name of an existing vertex
+    *    array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glEnableVertexArrayAttrib");
+   if (!vao)
+      return;
+
+   enable_vertex_array_attrib(ctx, vao, index, "glEnableVertexArrayAttrib");
+}
+
+
+static void
+disable_vertex_array_attrib(struct gl_context *ctx,
+                            struct gl_vertex_array_object *vao,
+                            GLuint index,
+                            const char *func)
+{
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(index)", func);
+      return;
+   }
 
    assert(VERT_ATTRIB_GENERIC(index) < ARRAY_SIZE(vao->VertexAttrib));
 
@@ -753,16 +822,54 @@ _mesa_DisableVertexAttribArray(GLuint index)
 }
 
 
+void GLAPIENTRY
+_mesa_DisableVertexAttribArray(GLuint index)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   disable_vertex_array_attrib(ctx, ctx->Array.VAO, index,
+                               "glDisableVertexAttribArray");
+}
+
+
+void GLAPIENTRY
+_mesa_DisableVertexArrayAttrib(GLuint vaobj, GLuint index)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glDisableVertexArrayAttrib(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by EnableVertexArrayAttrib
+    *    and DisableVertexArrayAttrib if <vaobj> is not
+    *    [compatibility profile: zero or] the name of an existing vertex
+    *    array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glDisableVertexArrayAttrib");
+   if (!vao)
+      return;
+
+   disable_vertex_array_attrib(ctx, vao, index, "glDisableVertexArrayAttrib");
+}
+
+
 /**
  * Return info for a vertex attribute array (no alias with legacy
  * vertex attributes (pos, normal, color, etc)).  This function does
  * not handle the 4-element GL_CURRENT_VERTEX_ATTRIB_ARB query.
  */
 static GLuint
-get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname,
-                  const char *caller)
+get_vertex_array_attrib(struct gl_context *ctx,
+                        const struct gl_vertex_array_object *vao,
+                        GLuint index, GLenum pname,
+                        const char *caller)
 {
-   const struct gl_vertex_array_object *vao = ctx->Array.VAO;
    const struct gl_vertex_attrib_array *array;
 
    if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
@@ -794,6 +901,11 @@ get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname,
          return array->Integer;
       }
       goto error;
+   case GL_VERTEX_ATTRIB_ARRAY_LONG:
+      if (_mesa_is_desktop_gl(ctx)) {
+         return array->Doubles;
+      }
+      goto error;
    case GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB:
       if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_instanced_arrays)
           || _mesa_is_gles3(ctx)) {
@@ -853,7 +965,8 @@ _mesa_GetVertexAttribfv(GLuint index, GLenum pname, GLfloat *params)
       }
    }
    else {
-      params[0] = (GLfloat) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLfloat) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                    index, pname,
                                                     "glGetVertexAttribfv");
    }
 }
@@ -874,11 +987,32 @@ _mesa_GetVertexAttribdv(GLuint index, GLenum pname, GLdouble *params)
       }
    }
    else {
-      params[0] = (GLdouble) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLdouble) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                     index, pname,
                                                      "glGetVertexAttribdv");
    }
 }
 
+void GLAPIENTRY
+_mesa_GetVertexAttribLdv(GLuint index, GLenum pname, GLdouble *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (pname == GL_CURRENT_VERTEX_ATTRIB_ARB) {
+      const GLdouble *v = (const GLdouble *)get_current_attrib(ctx, index, "glGetVertexAttribLdv");
+      if (v != NULL) {
+         params[0] = v[0];
+         params[1] = v[1];
+         params[2] = v[2];
+         params[3] = v[3];
+      }
+   }
+   else {
+      params[0] = (GLdouble) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                     index, pname,
+                                                     "glGetVertexAttribLdv");
+   }
+}
 
 void GLAPIENTRY
 _mesa_GetVertexAttribiv(GLuint index, GLenum pname, GLint *params)
@@ -896,7 +1030,8 @@ _mesa_GetVertexAttribiv(GLuint index, GLenum pname, GLint *params)
       }
    }
    else {
-      params[0] = (GLint) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLint) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                  index, pname,
                                                   "glGetVertexAttribiv");
    }
 }
@@ -916,7 +1051,8 @@ _mesa_GetVertexAttribIiv(GLuint index, GLenum pname, GLint *params)
       }
    }
    else {
-      params[0] = (GLint) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLint) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                  index, pname,
                                                   "glGetVertexAttribIiv");
    }
 }
@@ -936,7 +1072,8 @@ _mesa_GetVertexAttribIuiv(GLuint index, GLenum pname, GLuint *params)
       }
    }
    else {
-      params[0] = get_vertex_array_attrib(ctx, index, pname,
+      params[0] = get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                          index, pname,
                                           "glGetVertexAttribIuiv");
    }
 }
@@ -963,6 +1100,138 @@ _mesa_GetVertexAttribPointerv(GLuint index, GLenum pname, GLvoid **pointer)
 }
 
 
+/** ARB_direct_state_access */
+void GLAPIENTRY
+_mesa_GetVertexArrayIndexediv(GLuint vaobj, GLuint index,
+                              GLenum pname, GLint *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glGetVertexArrayIndexediv(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "An INVALID_OPERATION error is generated if <vaobj> is not
+    *     [compatibility profile: zero or] the name of an existing
+    *     vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glGetVertexArrayIndexediv");
+   if (!vao)
+      return;
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "For GetVertexArrayIndexediv, <pname> must be one of
+    *     VERTEX_ATTRIB_ARRAY_ENABLED, VERTEX_ATTRIB_ARRAY_SIZE,
+    *     VERTEX_ATTRIB_ARRAY_STRIDE, VERTEX_ATTRIB_ARRAY_TYPE,
+    *     VERTEX_ATTRIB_ARRAY_NORMALIZED, VERTEX_ATTRIB_ARRAY_INTEGER,
+    *     VERTEX_ATTRIB_ARRAY_LONG, VERTEX_ATTRIB_ARRAY_DIVISOR, or
+    *     VERTEX_ATTRIB_RELATIVE_OFFSET."
+    *
+    * and:
+    *
+    *    "Add GetVertexArrayIndexediv in 'Get Command' for
+    *     VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
+    *     VERTEX_ATTRIB_BINDING,
+    *     VERTEX_ATTRIB_RELATIVE_OFFSET,
+    *     VERTEX_BINDING_OFFSET, and
+    *     VERTEX_BINDING_STRIDE states"
+    *
+    * The only parameter name common to both lists is
+    * VERTEX_ATTRIB_RELATIVE_OFFSET.  Also note that VERTEX_BINDING_BUFFER
+    * and VERTEX_BINDING_DIVISOR are missing from both lists.  It seems
+    * pretty clear however that the intent is that it should be possible
+    * to query all vertex attrib and binding states that can be set with
+    * a DSA function.
+    */
+   switch (pname) {
+   case GL_VERTEX_BINDING_OFFSET:
+      params[0] = vao->VertexBinding[VERT_ATTRIB_GENERIC(index)].Offset;
+      break;
+   case GL_VERTEX_BINDING_STRIDE:
+      params[0] = vao->VertexBinding[VERT_ATTRIB_GENERIC(index)].Stride;
+      break;
+   case GL_VERTEX_BINDING_DIVISOR:
+      params[0] = vao->VertexBinding[VERT_ATTRIB_GENERIC(index)].InstanceDivisor;
+      break;
+   case GL_VERTEX_BINDING_BUFFER:
+      params[0] = vao->VertexBinding[VERT_ATTRIB_GENERIC(index)].BufferObj->Name;
+      break;
+   default:
+      params[0] = get_vertex_array_attrib(ctx, vao, index, pname,
+                                          "glGetVertexArrayIndexediv");
+      break;
+   }
+}
+
+
+void GLAPIENTRY
+_mesa_GetVertexArrayIndexed64iv(GLuint vaobj, GLuint index,
+                                GLenum pname, GLint64 *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glGetVertexArrayIndexed64iv(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "An INVALID_OPERATION error is generated if <vaobj> is not
+    *     [compatibility profile: zero or] the name of an existing
+    *     vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glGetVertexArrayIndexed64iv");
+   if (!vao)
+      return;
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "For GetVertexArrayIndexed64iv, <pname> must be
+    *     VERTEX_BINDING_OFFSET."
+    *
+    * and:
+    *
+    *    "An INVALID_ENUM error is generated if <pname> is not one of
+    *     the valid values listed above for the corresponding command."
+    */
+   if (pname != GL_VERTEX_BINDING_OFFSET) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexArrayIndexed64iv("
+                  "pname != GL_VERTEX_BINDING_OFFSET)");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *    "An INVALID_VALUE error is generated if <index> is greater than
+    *     or equal to the value of MAX_VERTEX_ATTRIBS."
+    *
+    * Since the index refers to a buffer binding in this case, the intended
+    * limit must be MAX_VERTEX_ATTRIB_BINDINGS.  Both limits are currently
+    * required to be the same, so in practice this doesn't matter.
+    */
+   if (index >= ctx->Const.MaxVertexAttribBindings) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexArrayIndexed64iv("
+                  "index %d >= the value of GL_MAX_VERTEX_ATTRIB_BINDINGS (%d))",
+                  index, ctx->Const.MaxVertexAttribBindings);
+      return;
+   }
+
+   params[0] = vao->VertexBinding[VERT_ATTRIB_GENERIC(index)].Offset;
+}
+
+
 void GLAPIENTRY
 _mesa_VertexPointerEXT(GLint size, GLenum type, GLsizei stride,
                        GLsizei count, const GLvoid *ptr)
@@ -1337,6 +1606,7 @@ _mesa_VertexAttribDivisor(GLuint index, GLuint divisor)
    GET_CURRENT_CONTEXT(ctx);
 
    const GLuint genericIndex = VERT_ATTRIB_GENERIC(index);
+   struct gl_vertex_array_object * const vao = ctx->Array.VAO;
 
    if (!ctx->Extensions.ARB_instanced_arrays) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "glVertexAttribDivisor()");
@@ -1349,7 +1619,7 @@ _mesa_VertexAttribDivisor(GLuint index, GLuint divisor)
       return;
    }
 
-   assert(genericIndex < ARRAY_SIZE(ctx->Array.VAO->VertexAttrib));
+   assert(genericIndex < ARRAY_SIZE(vao->VertexAttrib));
 
    /* The ARB_vertex_attrib_binding spec says:
     *
@@ -1362,8 +1632,8 @@ _mesa_VertexAttribDivisor(GLuint index, GLuint divisor)
     *       VertexAttribBinding(index, index);
     *       VertexBindingDivisor(index, divisor);"
     */
-   vertex_attrib_binding(ctx, genericIndex, genericIndex);
-   vertex_binding_divisor(ctx, genericIndex, divisor);
+   vertex_attrib_binding(ctx, vao, genericIndex, genericIndex);
+   vertex_binding_divisor(ctx, vao, genericIndex, divisor);
 }
 
 
@@ -1395,38 +1665,25 @@ _mesa_primitive_restart_index(const struct gl_context *ctx, GLenum ib_type)
 /**
  * GL_ARB_vertex_attrib_binding
  */
-void GLAPIENTRY
-_mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
-                       GLsizei stride)
+static void
+vertex_array_vertex_buffer(struct gl_context *ctx, struct gl_vertex_array_object *vao,
+                           GLuint bindingIndex, GLuint buffer, GLintptr offset,
+                           GLsizei stride, const char *func)
 {
-   GET_CURRENT_CONTEXT(ctx);
-   const struct gl_vertex_array_object *vao = ctx->Array.VAO;
    struct gl_buffer_object *vbo;
 
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    /* The ARB_vertex_attrib_binding spec says:
     *
-    *    "An INVALID_OPERATION error is generated if no vertex array object
-    *     is bound."
-    */
-   if (ctx->API == API_OPENGL_CORE &&
-       ctx->Array.VAO == ctx->Array.DefaultVAO) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glBindVertexBuffer(No array object bound)");
-      return;
-   }
-
-   /* The ARB_vertex_attrib_binding spec says:
-    *
     *    "An INVALID_VALUE error is generated if <bindingindex> is greater than
     *     the value of MAX_VERTEX_ATTRIB_BINDINGS."
     */
    if (bindingIndex >= ctx->Const.MaxVertexAttribBindings) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindVertexBuffer(bindingindex=%u > "
+                  "%s(bindingindex=%u > "
                   "GL_MAX_VERTEX_ATTRIB_BINDINGS)",
-                  bindingIndex);
+                  func, bindingIndex);
       return;
    }
 
@@ -1437,21 +1694,21 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
     */
    if (offset < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindVertexBuffer(offset=%" PRId64 " < 0)",
-                  (int64_t) offset);
+                  "%s(offset=%" PRId64 " < 0)",
+                  func, (int64_t) offset);
       return;
    }
 
    if (stride < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glBindVertexBuffer(stride=%d < 0)", stride);
+                  "%s(stride=%d < 0)", func, stride);
       return;
    }
 
    if (ctx->API == API_OPENGL_CORE && ctx->Version >= 44 &&
        stride > ctx->Const.MaxVertexAttribStride) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glBindVertexBuffer(stride=%d > "
-                  "GL_MAX_VERTEX_ATTRIB_STRIDE)", stride);
+      _mesa_error(ctx, GL_INVALID_VALUE, "%s(stride=%d > "
+                  "GL_MAX_VERTEX_ATTRIB_STRIDE)", func, stride);
       return;
    }
 
@@ -1471,7 +1728,7 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
        * object references (automatically gen it).
        */
       if (!_mesa_handle_bind_buffer_gen(ctx, GL_ARRAY_BUFFER, buffer,
-                                        &vbo, "glBindVertexBuffer"))
+                                        &vbo, func))
          return;
    } else {
       /* The ARB_vertex_attrib_binding spec says:
@@ -1482,33 +1739,75 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
       vbo = ctx->Shared->NullBufferObj;
    }
 
-   bind_vertex_buffer(ctx, VERT_ATTRIB_GENERIC(bindingIndex),
+   bind_vertex_buffer(ctx, vao, VERT_ATTRIB_GENERIC(bindingIndex),
                       vbo, offset, stride);
 }
 
 
 void GLAPIENTRY
-_mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
-                        const GLintptr *offsets, const GLsizei *strides)
+_mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
+                       GLsizei stride)
 {
    GET_CURRENT_CONTEXT(ctx);
-   struct gl_vertex_array_object * const vao = ctx->Array.VAO;
-   GLuint i;
-
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    /* The ARB_vertex_attrib_binding spec says:
     *
-    *    "An INVALID_OPERATION error is generated if no
-    *     vertex array object is bound."
+    *    "An INVALID_OPERATION error is generated if no vertex array object
+    *     is bound."
     */
    if (ctx->API == API_OPENGL_CORE &&
        ctx->Array.VAO == ctx->Array.DefaultVAO) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glBindVertexBuffers(No array object bound)");
+                  "glBindVertexBuffer(No array object bound)");
       return;
    }
 
+   vertex_array_vertex_buffer(ctx, ctx->Array.VAO, bindingIndex,
+                              buffer, offset, stride, "glBindVertexBuffer");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexArrayVertexBuffer(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
+                              GLintptr offset, GLsizei stride)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glVertexArrayVertexBuffer(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by VertexArrayVertexBuffer
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glVertexArrayVertexBuffer");
+   if (!vao)
+      return;
+
+   vertex_array_vertex_buffer(ctx, vao, bindingIndex,
+                              buffer, offset, stride,
+                              "glVertexArrayVertexBuffer");
+}
+
+
+static void
+vertex_array_vertex_buffers(struct gl_context *ctx,
+                            struct gl_vertex_array_object *vao,
+                            GLuint first, GLsizei count, const GLuint *buffers,
+                            const GLintptr *offsets, const GLsizei *strides,
+                            const char *func)
+{
+   GLuint i;
+
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
    /* The ARB_multi_bind spec says:
     *
     *    "An INVALID_OPERATION error is generated if <first> + <count>
@@ -1516,9 +1815,9 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
     */
    if (first + count > ctx->Const.MaxVertexAttribBindings) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glBindVertexBuffers(first=%u + count=%d > the value of "
+                  "%s(first=%u + count=%d > the value of "
                   "GL_MAX_VERTEX_ATTRIB_BINDINGS=%u)",
-                  first, count, ctx->Const.MaxVertexAttribBindings);
+                  func, first, count, ctx->Const.MaxVertexAttribBindings);
       return;
    }
 
@@ -1535,7 +1834,8 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
       struct gl_buffer_object *vbo = ctx->Shared->NullBufferObj;
 
       for (i = 0; i < count; i++)
-         bind_vertex_buffer(ctx, VERT_ATTRIB_GENERIC(first + i), vbo, 0, 16);
+         bind_vertex_buffer(ctx, vao, VERT_ATTRIB_GENERIC(first + i),
+                            vbo, 0, 16);
 
       return;
    }
@@ -1571,23 +1871,23 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
        */
       if (offsets[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffers(offsets[%u]=%" PRId64 " < 0)",
-                     i, (int64_t) offsets[i]);
+                     "%s(offsets[%u]=%" PRId64 " < 0)",
+                     func, i, (int64_t) offsets[i]);
          continue;
       }
 
       if (strides[i] < 0) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffers(strides[%u]=%d < 0)",
-                     i, strides[i]);
+                     "%s(strides[%u]=%d < 0)",
+                     func, i, strides[i]);
          continue;
       }
 
       if (ctx->API == API_OPENGL_CORE && ctx->Version >= 44 &&
           strides[i] > ctx->Const.MaxVertexAttribStride) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glBindVertexBuffers(strides[%u]=%d > "
-                     "GL_MAX_VERTEX_ATTRIB_STRIDE)", i, strides[i]);
+                     "%s(strides[%u]=%d > "
+                     "GL_MAX_VERTEX_ATTRIB_STRIDE)", func, i, strides[i]);
          continue;
       }
 
@@ -1598,8 +1898,7 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
          if (buffers[i] == binding->BufferObj->Name)
             vbo = binding->BufferObj;
          else
-            vbo = _mesa_multi_bind_lookup_bufferobj(ctx, buffers, i,
-                                                    "glBindVertexBuffers");
+            vbo = _mesa_multi_bind_lookup_bufferobj(ctx, buffers, i, func);
 
          if (!vbo)
             continue;
@@ -1607,8 +1906,8 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
          vbo = ctx->Shared->NullBufferObj;
       }
 
-      bind_vertex_buffer(ctx, VERT_ATTRIB_GENERIC(first + i), vbo,
-                         offsets[i], strides[i]);
+      bind_vertex_buffer(ctx, vao, VERT_ATTRIB_GENERIC(first + i),
+                         vbo, offsets[i], strides[i]);
    }
 
    _mesa_end_bufferobj_lookups(ctx);
@@ -1616,65 +1915,68 @@ _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
 
 
 void GLAPIENTRY
-_mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type,
-                         GLboolean normalized, GLuint relativeOffset)
+_mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
+                        const GLintptr *offsets, const GLsizei *strides)
 {
-    const GLbitfield legalTypes = (BYTE_BIT | UNSIGNED_BYTE_BIT |
-                                   SHORT_BIT | UNSIGNED_SHORT_BIT |
-                                   INT_BIT | UNSIGNED_INT_BIT |
-                                   HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
-                                   FIXED_GL_BIT |
-                                   UNSIGNED_INT_2_10_10_10_REV_BIT |
-                                   INT_2_10_10_10_REV_BIT |
-                                   UNSIGNED_INT_10F_11F_11F_REV_BIT);
-
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    /* The ARB_vertex_attrib_binding spec says:
     *
-    *    "An INVALID_OPERATION error is generated under any of the following
-    *     conditions:
-    *     - if no vertex array object is currently bound (see section 2.10);
-    *     - ..."
+    *    "An INVALID_OPERATION error is generated if no
+    *     vertex array object is bound."
     */
    if (ctx->API == API_OPENGL_CORE &&
        ctx->Array.VAO == ctx->Array.DefaultVAO) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glVertexAttribFormat(No array object bound)");
+                  "glBindVertexBuffers(No array object bound)");
       return;
    }
 
-   /* The ARB_vertex_attrib_binding spec says:
-    *
-    *   "The error INVALID_VALUE is generated if index is greater than or equal
-    *     to the value of MAX_VERTEX_ATTRIBS."
-    */
-   if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
-      _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexAttribFormat(attribindex=%u > "
-                  "GL_MAX_VERTEX_ATTRIBS)",
-                  attribIndex);
+   vertex_array_vertex_buffers(ctx, ctx->Array.VAO, first, count,
+                               buffers, offsets, strides,
+                               "glBindVertexBuffers");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexArrayVertexBuffers(GLuint vaobj, GLuint first, GLsizei count,
+                               const GLuint *buffers,
+                               const GLintptr *offsets, const GLsizei *strides)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glVertexArrayVertexBuffers(GL_ARB_direct_state_access "
+                   "is not supported");
       return;
    }
 
-   FLUSH_VERTICES(ctx, 0);
 
-   update_array_format(ctx, "glVertexAttribFormat",
-                       VERT_ATTRIB_GENERIC(attribIndex),
-                       legalTypes, 1, BGRA_OR_4, size, type, normalized,
-                       GL_FALSE, relativeOffset);
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by VertexArrayVertexBuffer
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glVertexArrayVertexBuffers");
+   if (!vao)
+      return;
+
+   vertex_array_vertex_buffers(ctx, vao, first, count,
+                               buffers, offsets, strides,
+                               "glVertexArrayVertexBuffers");
 }
 
 
-void GLAPIENTRY
-_mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
-                          GLuint relativeOffset)
+static void
+vertex_attrib_format(GLuint attribIndex, GLint size, GLenum type,
+                     GLboolean normalized, GLboolean integer,
+                     GLboolean doubles, GLbitfield legalTypes,
+                     GLsizei maxSize, GLuint relativeOffset,
+                     const char *func)
 {
-   const GLbitfield legalTypes = (BYTE_BIT | UNSIGNED_BYTE_BIT |
-                                  SHORT_BIT | UNSIGNED_SHORT_BIT |
-                                  INT_BIT | UNSIGNED_INT_BIT);
-
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
@@ -1684,33 +1986,59 @@ _mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
     *     conditions:
     *     - if no vertex array object is currently bound (see section 2.10);
     *     - ..."
+    *
+    * This error condition only applies to VertexAttribFormat and
+    * VertexAttribIFormat in the extension spec, but we assume that this
+    * is an oversight.  In the OpenGL 4.3 (Core Profile) spec, it applies
+    * to all three functions.
     */
    if (ctx->API == API_OPENGL_CORE &&
        ctx->Array.VAO == ctx->Array.DefaultVAO) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glVertexAttribIFormat(No array object bound)");
+                  "%s(No array object bound)", func);
       return;
    }
 
    /* The ARB_vertex_attrib_binding spec says:
     *
-    *   "The error INVALID_VALUE is generated if index is greater than
-    *    or equal to the value of MAX_VERTEX_ATTRIBS."
+    *   "The error INVALID_VALUE is generated if index is greater than or equal
+    *     to the value of MAX_VERTEX_ATTRIBS."
     */
    if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexAttribIFormat(attribindex=%u > "
+                  "%s(attribindex=%u > "
                   "GL_MAX_VERTEX_ATTRIBS)",
-                  attribIndex);
+                  func, attribIndex);
       return;
    }
 
    FLUSH_VERTICES(ctx, 0);
 
-   update_array_format(ctx, "glVertexAttribIFormat",
+   update_array_format(ctx, func, ctx->Array.VAO,
                        VERT_ATTRIB_GENERIC(attribIndex),
-                       legalTypes, 1, 4, size, type, GL_FALSE, GL_TRUE,
-                       relativeOffset);
+                       legalTypes, 1, maxSize, size, type,
+                       normalized, integer, doubles, relativeOffset);
+}
+
+
+void GLAPIENTRY
+_mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type,
+                         GLboolean normalized, GLuint relativeOffset)
+{
+   vertex_attrib_format(attribIndex, size, type, normalized,
+                        GL_FALSE, GL_FALSE, ATTRIB_FORMAT_TYPES_MASK,
+                        BGRA_OR_4, relativeOffset,
+                        "glVertexAttribFormat");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
+                          GLuint relativeOffset)
+{
+   vertex_attrib_format(attribIndex, size, type, GL_FALSE,
+                        GL_TRUE, GL_FALSE, ATTRIB_IFORMAT_TYPES_MASK, 4,
+                        relativeOffset, "glVertexAttribIFormat");
 }
 
 
@@ -1718,67 +2046,104 @@ void GLAPIENTRY
 _mesa_VertexAttribLFormat(GLuint attribIndex, GLint size, GLenum type,
                           GLuint relativeOffset)
 {
-   const GLbitfield legalTypes = DOUBLE_BIT;
+   vertex_attrib_format(attribIndex, size, type, GL_FALSE, GL_FALSE,
+                        GL_TRUE, ATTRIB_LFORMAT_TYPES_MASK, 4,
+                        relativeOffset, "glVertexAttribLFormat");
+}
+
 
+static void
+vertex_array_attrib_format(GLuint vaobj, GLuint attribIndex, GLint size,
+                           GLenum type, GLboolean normalized,
+                           GLboolean integer, GLboolean doubles,
+                           GLbitfield legalTypes, GLsizei maxSize,
+                           GLuint relativeOffset, const char *func)
+{
    GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "%s(GL_ARB_direct_state_access is not supported", func);
+      return;
+   }
+
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
-   /* Page 298 of the PDF of the OpenGL 4.3 (Core Profile) spec says:
-    *
-    *    "An INVALID_OPERATION error is generated under any of the following
-    *     conditions:
-    *     • if no vertex array object is currently bound (see section 10.4);
-    *     • ..."
+   /* The ARB_direct_state_access spec says:
     *
-    * This language is missing from the extension spec, but we assume
-    * that this is an oversight.
+    *   "An INVALID_OPERATION error is generated by VertexArrayAttrib*Format
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
     */
-   if (ctx->API == API_OPENGL_CORE &&
-       ctx->Array.VAO == ctx->Array.DefaultVAO) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glVertexAttribLFormat(No array object bound)");
+   vao = _mesa_lookup_vao_err(ctx, vaobj, func);
+   if (!vao)
       return;
-   }
 
    /* The ARB_vertex_attrib_binding spec says:
     *
-    *   "The error INVALID_VALUE is generated if <attribindex> is greater than
-    *    or equal to the value of MAX_VERTEX_ATTRIBS."
+    *   "The error INVALID_VALUE is generated if index is greater than or equal
+    *    to the value of MAX_VERTEX_ATTRIBS."
     */
    if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexAttribLFormat(attribindex=%u > "
-                  "GL_MAX_VERTEX_ATTRIBS)",
-                  attribIndex);
+                  "%s(attribindex=%u > GL_MAX_VERTEX_ATTRIBS)",
+                  func, attribIndex);
       return;
    }
 
    FLUSH_VERTICES(ctx, 0);
 
-   update_array_format(ctx, "glVertexAttribLFormat",
+   update_array_format(ctx, func, vao,
                        VERT_ATTRIB_GENERIC(attribIndex),
-                       legalTypes, 1, 4, size, type, GL_FALSE, GL_FALSE,
-                       relativeOffset);
+                       legalTypes, 1, maxSize, size, type, normalized,
+                       integer, doubles, relativeOffset);
 }
 
 
 void GLAPIENTRY
-_mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex)
+_mesa_VertexArrayAttribFormat(GLuint vaobj, GLuint attribIndex, GLint size,
+                              GLenum type, GLboolean normalized,
+                              GLuint relativeOffset)
 {
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
+   vertex_array_attrib_format(vaobj, attribIndex, size, type, normalized,
+                              GL_FALSE, GL_FALSE, ATTRIB_FORMAT_TYPES_MASK,
+                              BGRA_OR_4, relativeOffset,
+                              "glVertexArrayAttribFormat");
+}
 
-   /* The ARB_vertex_attrib_binding spec says:
-    *
-    *    "An INVALID_OPERATION error is generated if no vertex array object
-    *     is bound."
-    */
-   if (ctx->API == API_OPENGL_CORE &&
-       ctx->Array.VAO == ctx->Array.DefaultVAO) {
-      _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glVertexAttribBinding(No array object bound)");
-      return;
-   }
+
+void GLAPIENTRY
+_mesa_VertexArrayAttribIFormat(GLuint vaobj, GLuint attribIndex,
+                               GLint size, GLenum type,
+                               GLuint relativeOffset)
+{
+   vertex_array_attrib_format(vaobj, attribIndex, size, type, GL_FALSE,
+                              GL_TRUE, GL_FALSE, ATTRIB_IFORMAT_TYPES_MASK,
+                              4, relativeOffset,
+                              "glVertexArrayAttribIFormat");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexArrayAttribLFormat(GLuint vaobj, GLuint attribIndex,
+                               GLint size, GLenum type,
+                               GLuint relativeOffset)
+{
+   vertex_array_attrib_format(vaobj, attribIndex, size, type, GL_FALSE,
+                              GL_FALSE, GL_TRUE, ATTRIB_LFORMAT_TYPES_MASK,
+                              4, relativeOffset,
+                              "glVertexArrayAttribLFormat");
+}
+
+
+static void
+vertex_array_attrib_binding(struct gl_context *ctx,
+                            struct gl_vertex_array_object *vao,
+                            GLuint attribIndex, GLuint bindingIndex,
+                            const char *func)
+{
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    /* The ARB_vertex_attrib_binding spec says:
     *
@@ -1789,38 +2154,32 @@ _mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex)
     */
    if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexAttribBinding(attribindex=%u >= "
+                  "%s(attribindex=%u >= "
                   "GL_MAX_VERTEX_ATTRIBS)",
-                  attribIndex);
+                  func, attribIndex);
       return;
    }
 
    if (bindingIndex >= ctx->Const.MaxVertexAttribBindings) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexAttribBinding(bindingindex=%u >= "
+                  "%s(bindingindex=%u >= "
                   "GL_MAX_VERTEX_ATTRIB_BINDINGS)",
-                  bindingIndex);
+                  func, bindingIndex);
       return;
    }
 
-   assert(VERT_ATTRIB_GENERIC(attribIndex) <
-          ARRAY_SIZE(ctx->Array.VAO->VertexAttrib));
+   assert(VERT_ATTRIB_GENERIC(attribIndex) < ARRAY_SIZE(vao->VertexAttrib));
 
-   vertex_attrib_binding(ctx, VERT_ATTRIB_GENERIC(attribIndex),
+   vertex_attrib_binding(ctx, vao,
+                         VERT_ATTRIB_GENERIC(attribIndex),
                          VERT_ATTRIB_GENERIC(bindingIndex));
 }
 
 
 void GLAPIENTRY
-_mesa_VertexBindingDivisor(GLuint bindingIndex, GLuint divisor)
+_mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex)
 {
    GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (!ctx->Extensions.ARB_instanced_arrays) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glVertexBindingDivisor()");
-      return;
-   }
 
    /* The ARB_vertex_attrib_binding spec says:
     *
@@ -1830,7 +2189,54 @@ _mesa_VertexBindingDivisor(GLuint bindingIndex, GLuint divisor)
    if (ctx->API == API_OPENGL_CORE &&
        ctx->Array.VAO == ctx->Array.DefaultVAO) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glVertexBindingDivisor(No array object bound)");
+                  "glVertexAttribBinding(No array object bound)");
+      return;
+   }
+
+   vertex_array_attrib_binding(ctx, ctx->Array.VAO,
+                               attribIndex, bindingIndex,
+                               "glVertexAttribBinding");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexArrayAttribBinding(GLuint vaobj, GLuint attribIndex, GLuint bindingIndex)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glVertexArrayAttribBinding(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by VertexArrayAttribBinding
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glVertexArrayAttribBinding");
+   if (!vao)
+      return;
+
+   vertex_array_attrib_binding(ctx, vao, attribIndex, bindingIndex,
+                               "glVertexArrayAttribBinding");
+}
+
+
+static void
+vertex_array_binding_divisor(struct gl_context *ctx,
+                             struct gl_vertex_array_object *vao,
+                             GLuint bindingIndex, GLuint divisor,
+                             const char *func)
+{
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (!ctx->Extensions.ARB_instanced_arrays) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "%s()", func);
       return;
    }
 
@@ -1841,13 +2247,64 @@ _mesa_VertexBindingDivisor(GLuint bindingIndex, GLuint divisor)
     */
    if (bindingIndex >= ctx->Const.MaxVertexAttribBindings) {
       _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glVertexBindingDivisor(bindingindex=%u > "
+                  "%s(bindingindex=%u > "
                   "GL_MAX_VERTEX_ATTRIB_BINDINGS)",
-                  bindingIndex);
+                  func, bindingIndex);
       return;
    }
 
-   vertex_binding_divisor(ctx, VERT_ATTRIB_GENERIC(bindingIndex), divisor);
+   vertex_binding_divisor(ctx, vao, VERT_ATTRIB_GENERIC(bindingIndex), divisor);
+}
+
+
+void GLAPIENTRY
+_mesa_VertexBindingDivisor(GLuint bindingIndex, GLuint divisor)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   /* The ARB_vertex_attrib_binding spec says:
+    *
+    *    "An INVALID_OPERATION error is generated if no vertex array object
+    *     is bound."
+    */
+   if (ctx->API == API_OPENGL_CORE &&
+       ctx->Array.VAO == ctx->Array.DefaultVAO) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glVertexBindingDivisor(No array object bound)");
+      return;
+   }
+
+   vertex_array_binding_divisor(ctx, ctx->Array.VAO,
+                                bindingIndex, divisor,
+                                "glVertexBindingDivisor");
+}
+
+
+void GLAPIENTRY
+_mesa_VertexArrayBindingDivisor(GLuint vaobj, GLuint bindingIndex, GLuint divisor)
+{
+   struct gl_vertex_array_object *vao;
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (!ctx->Extensions.ARB_direct_state_access) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                   "glVertexArrayBindingDivisor(GL_ARB_direct_state_access "
+                   "is not supported");
+      return;
+   }
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by VertexArrayBindingDivisor
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, "glVertexArrayBindingDivisor");
+   if (!vao)
+       return;
+
+   vertex_array_binding_divisor(ctx, vao, bindingIndex, divisor,
+                                "glVertexArrayBindingDivisor");
 }
 
 
@@ -1868,6 +2325,7 @@ _mesa_copy_client_array(struct gl_context *ctx,
    dst->Enabled = src->Enabled;
    dst->Normalized = src->Normalized;
    dst->Integer = src->Integer;
+   dst->Doubles = src->Doubles;
    dst->InstanceDivisor = src->InstanceDivisor;
    dst->_ElementSize = src->_ElementSize;
    _mesa_reference_buffer_object(ctx, &dst->BufferObj, src->BufferObj);
@@ -1885,6 +2343,7 @@ _mesa_copy_vertex_attrib_array(struct gl_context *ctx,
    dst->RelativeOffset = src->RelativeOffset;
    dst->Format         = src->Format;
    dst->Integer        = src->Integer;
+   dst->Doubles        = src->Doubles;
    dst->Normalized     = src->Normalized;
    dst->Ptr            = src->Ptr;
    dst->Enabled        = src->Enabled;
diff --git a/mesalib/src/mesa/main/varray.h b/mesalib/src/mesa/main/varray.h
index 4e4bd5f80..5583ed5a1 100644
--- a/mesalib/src/mesa/main/varray.h
+++ b/mesalib/src/mesa/main/varray.h
@@ -68,6 +68,7 @@ _mesa_update_client_array(struct gl_context *ctx,
    dst->Enabled = src->Enabled;
    dst->Normalized = src->Normalized;
    dst->Integer = src->Integer;
+   dst->Doubles = src->Doubles;
    dst->InstanceDivisor = binding->InstanceDivisor;
    dst->_ElementSize = src->_ElementSize;
    _mesa_reference_buffer_object(ctx, &dst->BufferObj, binding->BufferObj);
@@ -166,22 +167,34 @@ void GLAPIENTRY
 _mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type,
                            GLsizei stride, const GLvoid *ptr);
 
+extern void GLAPIENTRY
+_mesa_VertexAttribLPointer(GLuint index, GLint size, GLenum type,
+                           GLsizei stride, const GLvoid *pointer);
 
 extern void GLAPIENTRY
 _mesa_EnableVertexAttribArray(GLuint index);
 
 
 extern void GLAPIENTRY
+_mesa_EnableVertexArrayAttrib(GLuint vaobj, GLuint index);
+
+
+extern void GLAPIENTRY
 _mesa_DisableVertexAttribArray(GLuint index);
 
 
 extern void GLAPIENTRY
-_mesa_GetVertexAttribdv(GLuint index, GLenum pname, GLdouble *params);
+_mesa_DisableVertexArrayAttrib(GLuint vaobj, GLuint index);
+
 
+extern void GLAPIENTRY
+_mesa_GetVertexAttribdv(GLuint index, GLenum pname, GLdouble *params);
 
 extern void GLAPIENTRY
 _mesa_GetVertexAttribfv(GLuint index, GLenum pname, GLfloat *params);
 
+extern void GLAPIENTRY
+_mesa_GetVertexAttribLdv(GLuint index, GLenum pname, GLdouble *params);
 
 extern void GLAPIENTRY
 _mesa_GetVertexAttribiv(GLuint index, GLenum pname, GLint *params);
@@ -199,6 +212,16 @@ extern void GLAPIENTRY
 _mesa_GetVertexAttribPointerv(GLuint index, GLenum pname, GLvoid **pointer);
 
 
+void GLAPIENTRY
+_mesa_GetVertexArrayIndexediv(GLuint vaobj, GLuint index,
+                              GLenum pname, GLint *param);
+
+
+void GLAPIENTRY
+_mesa_GetVertexArrayIndexed64iv(GLuint vaobj, GLuint index,
+                                GLenum pname, GLint64 *param);
+
+
 extern void GLAPIENTRY
 _mesa_InterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer);
 
@@ -278,27 +301,57 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
                        GLsizei stride);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayVertexBuffer(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
+                              GLintptr offset, GLsizei stride);
+
+extern void GLAPIENTRY
 _mesa_BindVertexBuffers(GLuint first, GLsizei count, const GLuint *buffers,
                         const GLintptr *offsets, const GLsizei *strides);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayVertexBuffers(GLuint vaobj, GLuint first, GLsizei count,
+                               const GLuint *buffers,
+                               const GLintptr *offsets, const GLsizei *strides);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type,
                          GLboolean normalized, GLuint relativeOffset);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayAttribFormat(GLuint vaobj, GLuint attribIndex, GLint size,
+                              GLenum type, GLboolean normalized,
+                              GLuint relativeOffset);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
                           GLuint relativeOffset);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayAttribIFormat(GLuint vaobj, GLuint attribIndex,
+                               GLint size, GLenum type,
+                               GLuint relativeOffset);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribLFormat(GLuint attribIndex, GLint size, GLenum type,
                           GLuint relativeOffset);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayAttribLFormat(GLuint vaobj, GLuint attribIndex,
+                               GLint size, GLenum type,
+                               GLuint relativeOffset);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayAttribBinding(GLuint vaobj, GLuint attribIndex,
+                               GLuint bindingIndex);
+
+extern void GLAPIENTRY
 _mesa_VertexBindingDivisor(GLuint bindingIndex, GLuint divisor);
 
+extern void GLAPIENTRY
+_mesa_VertexArrayBindingDivisor(GLuint vaobj, GLuint bindingIndex, GLuint divisor);
 
 extern void
 _mesa_copy_client_array(struct gl_context *ctx,
diff --git a/mesalib/src/mesa/main/version.c b/mesalib/src/mesa/main/version.c
index c561ab3cb..eb0b136a8 100644
--- a/mesalib/src/mesa/main/version.c
+++ b/mesalib/src/mesa/main/version.c
@@ -32,23 +32,16 @@
 /**
  * Scans 'string' to see if it ends with 'ending'.
  */
-static GLboolean
+static bool
 check_for_ending(const char *string, const char *ending)
 {
-   int len1, len2;
+   const size_t len1 = strlen(string);
+   const size_t len2 = strlen(ending);
 
-   len1 = strlen(string);
-   len2 = strlen(ending);
+   if (len2 > len1)
+      return false;
 
-   if (len2 > len1) {
-      return GL_FALSE;
-   }
-
-   if (strcmp(string + (len1 - len2), ending) == 0) {
-      return GL_TRUE;
-   } else {
-      return GL_FALSE;
-   }
+   return strcmp(string + (len1 - len2), ending) == 0;
 }
 
 /**
@@ -58,15 +51,14 @@ check_for_ending(const char *string, const char *ending)
  * fwd_context is only valid if version > 0
  */
 static void
-get_gl_override(int *version, GLboolean *fwd_context,
-                GLboolean *compat_context)
+get_gl_override(int *version, bool *fwd_context, bool *compat_context)
 {
    const char *env_var = "MESA_GL_VERSION_OVERRIDE";
    const char *version_str;
    int major, minor, n;
    static int override_version = -1;
-   static GLboolean fc_suffix = GL_FALSE;
-   static GLboolean compat_suffix = GL_FALSE;
+   static bool fc_suffix = false;
+   static bool compat_suffix = false;
 
    if (override_version < 0) {
       override_version = 0;
@@ -78,12 +70,14 @@ get_gl_override(int *version, GLboolean *fwd_context,
 
          n = sscanf(version_str, "%u.%u", &major, &minor);
          if (n != 2) {
-            fprintf(stderr, "error: invalid value for %s: %s\n", env_var, version_str);
+            fprintf(stderr, "error: invalid value for %s: %s\n",
+                    env_var, version_str);
             override_version = 0;
          } else {
             override_version = major * 10 + minor;
             if (override_version < 30 && fc_suffix) {
-               fprintf(stderr, "error: invalid value for %s: %s\n", env_var, version_str);
+               fprintf(stderr, "error: invalid value for %s: %s\n",
+                       env_var, version_str);
             }
          }
       }
@@ -134,7 +128,7 @@ _mesa_override_gl_version_contextless(struct gl_constants *consts,
                                       gl_api *apiOut, GLuint *versionOut)
 {
    int version;
-   GLboolean fwd_context, compat_context;
+   bool fwd_context, compat_context;
 
    get_gl_override(&version, &fwd_context, &compat_context);
 
@@ -148,9 +142,9 @@ _mesa_override_gl_version_contextless(struct gl_constants *consts,
       } else {
          *apiOut = API_OPENGL_COMPAT;
       }
-      return GL_TRUE;
+      return true;
    }
-   return GL_FALSE;
+   return false;
 }
 
 void
@@ -171,7 +165,7 @@ int
 _mesa_get_gl_version_override(void)
 {
    int version;
-   GLboolean fwd_context, compat_context;
+   bool fwd_context, compat_context;
 
    get_gl_override(&version, &fwd_context, &compat_context);
 
@@ -211,121 +205,121 @@ compute_version(const struct gl_extensions *extensions,
 {
    GLuint major, minor, version;
 
-   const GLboolean ver_1_3 = (extensions->ARB_texture_border_clamp &&
-                              extensions->ARB_texture_cube_map &&
-                              extensions->ARB_texture_env_combine &&
-                              extensions->ARB_texture_env_dot3);
-   const GLboolean ver_1_4 = (ver_1_3 &&
-                              extensions->ARB_depth_texture &&
-                              extensions->ARB_shadow &&
-                              extensions->ARB_texture_env_crossbar &&
-                              extensions->EXT_blend_color &&
-                              extensions->EXT_blend_func_separate &&
-                              extensions->EXT_blend_minmax &&
-                              extensions->EXT_point_parameters);
-   const GLboolean ver_1_5 = (ver_1_4 &&
-                              extensions->ARB_occlusion_query);
-   const GLboolean ver_2_0 = (ver_1_5 &&
-                              extensions->ARB_point_sprite &&
-                              extensions->ARB_vertex_shader &&
-                              extensions->ARB_fragment_shader &&
-                              extensions->ARB_texture_non_power_of_two &&
-                              extensions->EXT_blend_equation_separate &&
-
-			      /* Technically, 2.0 requires the functionality
-			       * of the EXT version.  Enable 2.0 if either
-			       * extension is available, and assume that a
-			       * driver that only exposes the ATI extension
-			       * will fallback to software when necessary.
-			       */
-			      (extensions->EXT_stencil_two_side
-			       || extensions->ATI_separate_stencil));
-   const GLboolean ver_2_1 = (ver_2_0 &&
-                              extensions->EXT_pixel_buffer_object &&
-                              extensions->EXT_texture_sRGB);
-   const GLboolean ver_3_0 = (ver_2_1 &&
-                              consts->GLSLVersion >= 130 &&
-                              (consts->MaxSamples >= 4 || consts->FakeSWMSAA) &&
-                              (api == API_OPENGL_CORE ||
-                               extensions->ARB_color_buffer_float) &&
-                              extensions->ARB_depth_buffer_float &&
-                              extensions->ARB_half_float_vertex &&
-                              extensions->ARB_map_buffer_range &&
-                              extensions->ARB_shader_texture_lod &&
-                              extensions->ARB_texture_float &&
-                              extensions->ARB_texture_rg &&
-                              extensions->ARB_texture_compression_rgtc &&
-                              extensions->EXT_draw_buffers2 &&
-                              extensions->ARB_framebuffer_object &&
-                              extensions->EXT_framebuffer_sRGB &&
-                              extensions->EXT_packed_float &&
-                              extensions->EXT_texture_array &&
-                              extensions->EXT_texture_shared_exponent &&
-                              extensions->EXT_transform_feedback &&
-                              extensions->NV_conditional_render);
-   const GLboolean ver_3_1 = (ver_3_0 &&
-                              consts->GLSLVersion >= 140 &&
-                              extensions->ARB_draw_instanced &&
-                              extensions->ARB_texture_buffer_object &&
-                              extensions->ARB_uniform_buffer_object &&
-                              extensions->EXT_texture_snorm &&
-                              extensions->NV_primitive_restart &&
-                              extensions->NV_texture_rectangle &&
-                              consts->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits >= 16);
-   const GLboolean ver_3_2 = (ver_3_1 &&
-                              consts->GLSLVersion >= 150 &&
-                              extensions->ARB_depth_clamp &&
-                              extensions->ARB_draw_elements_base_vertex &&
-                              extensions->ARB_fragment_coord_conventions &&
-                              extensions->EXT_provoking_vertex &&
-                              extensions->ARB_seamless_cube_map &&
-                              extensions->ARB_sync &&
-                              extensions->ARB_texture_multisample &&
-                              extensions->EXT_vertex_array_bgra);
-   const GLboolean ver_3_3 = (ver_3_2 &&
-                              consts->GLSLVersion >= 330 &&
-                              extensions->ARB_blend_func_extended &&
-                              extensions->ARB_explicit_attrib_location &&
-                              extensions->ARB_instanced_arrays &&
-                              extensions->ARB_occlusion_query2 &&
-                              extensions->ARB_shader_bit_encoding &&
-                              extensions->ARB_texture_rgb10_a2ui &&
-                              extensions->ARB_timer_query &&
-                              extensions->ARB_vertex_type_2_10_10_10_rev &&
-                              extensions->EXT_texture_swizzle);
-                              /* ARB_sampler_objects is always enabled in mesa */
-
-   const GLboolean ver_4_0 = (ver_3_3 &&
-                              consts->GLSLVersion >= 400 &&
-                              extensions->ARB_draw_buffers_blend &&
-                              extensions->ARB_draw_indirect &&
-                              extensions->ARB_gpu_shader5 &&
-                              extensions->ARB_gpu_shader_fp64 &&
-                              extensions->ARB_sample_shading &&
-                              0/*extensions->ARB_shader_subroutine*/ &&
-                              extensions->ARB_tessellation_shader &&
-                              extensions->ARB_texture_buffer_object_rgb32 &&
-                              extensions->ARB_texture_cube_map_array &&
-                              extensions->ARB_texture_query_lod &&
-                              extensions->ARB_transform_feedback2 &&
-                              extensions->ARB_transform_feedback3);
-   const GLboolean ver_4_1 = (ver_4_0 &&
-                              consts->GLSLVersion >= 410 &&
-                              extensions->ARB_ES2_compatibility &&
-                              extensions->ARB_shader_precision &&
-                              0/*extensions->ARB_vertex_attrib_64bit*/ &&
-                              extensions->ARB_viewport_array);
-   const GLboolean ver_4_2 = (ver_4_1 &&
-                              consts->GLSLVersion >= 420 &&
-                              extensions->ARB_base_instance &&
-                              extensions->ARB_conservative_depth &&
-                              extensions->ARB_internalformat_query &&
-                              extensions->ARB_shader_atomic_counters &&
-                              extensions->ARB_shader_image_load_store &&
-                              extensions->ARB_shading_language_420pack &&
-                              extensions->ARB_shading_language_packing &&
-                              extensions->ARB_texture_compression_bptc &&
-                              extensions->ARB_transform_feedback_instanced);
+   const bool ver_1_3 = (extensions->ARB_texture_border_clamp &&
+                         extensions->ARB_texture_cube_map &&
+                         extensions->ARB_texture_env_combine &&
+                         extensions->ARB_texture_env_dot3);
+   const bool ver_1_4 = (ver_1_3 &&
+                         extensions->ARB_depth_texture &&
+                         extensions->ARB_shadow &&
+                         extensions->ARB_texture_env_crossbar &&
+                         extensions->EXT_blend_color &&
+                         extensions->EXT_blend_func_separate &&
+                         extensions->EXT_blend_minmax &&
+                         extensions->EXT_point_parameters);
+   const bool ver_1_5 = (ver_1_4 &&
+                         extensions->ARB_occlusion_query);
+   const bool ver_2_0 = (ver_1_5 &&
+                         extensions->ARB_point_sprite &&
+                         extensions->ARB_vertex_shader &&
+                         extensions->ARB_fragment_shader &&
+                         extensions->ARB_texture_non_power_of_two &&
+                         extensions->EXT_blend_equation_separate &&
+
+                         /* Technically, 2.0 requires the functionality of the
+                          * EXT version.  Enable 2.0 if either extension is
+                          * available, and assume that a driver that only
+                          * exposes the ATI extension will fallback to
+                          * software when necessary.
+                          */
+                         (extensions->EXT_stencil_two_side
+                          || extensions->ATI_separate_stencil));
+   const bool ver_2_1 = (ver_2_0 &&
+                         extensions->EXT_pixel_buffer_object &&
+                         extensions->EXT_texture_sRGB);
+   const bool ver_3_0 = (ver_2_1 &&
+                         consts->GLSLVersion >= 130 &&
+                         (consts->MaxSamples >= 4 || consts->FakeSWMSAA) &&
+                         (api == API_OPENGL_CORE ||
+                          extensions->ARB_color_buffer_float) &&
+                         extensions->ARB_depth_buffer_float &&
+                         extensions->ARB_half_float_vertex &&
+                         extensions->ARB_map_buffer_range &&
+                         extensions->ARB_shader_texture_lod &&
+                         extensions->ARB_texture_float &&
+                         extensions->ARB_texture_rg &&
+                         extensions->ARB_texture_compression_rgtc &&
+                         extensions->EXT_draw_buffers2 &&
+                         extensions->ARB_framebuffer_object &&
+                         extensions->EXT_framebuffer_sRGB &&
+                         extensions->EXT_packed_float &&
+                         extensions->EXT_texture_array &&
+                         extensions->EXT_texture_shared_exponent &&
+                         extensions->EXT_transform_feedback &&
+                         extensions->NV_conditional_render);
+   const bool ver_3_1 = (ver_3_0 &&
+                         consts->GLSLVersion >= 140 &&
+                         extensions->ARB_draw_instanced &&
+                         extensions->ARB_texture_buffer_object &&
+                         extensions->ARB_uniform_buffer_object &&
+                         extensions->EXT_texture_snorm &&
+                         extensions->NV_primitive_restart &&
+                         extensions->NV_texture_rectangle &&
+                         consts->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits >= 16);
+   const bool ver_3_2 = (ver_3_1 &&
+                         consts->GLSLVersion >= 150 &&
+                         extensions->ARB_depth_clamp &&
+                         extensions->ARB_draw_elements_base_vertex &&
+                         extensions->ARB_fragment_coord_conventions &&
+                         extensions->EXT_provoking_vertex &&
+                         extensions->ARB_seamless_cube_map &&
+                         extensions->ARB_sync &&
+                         extensions->ARB_texture_multisample &&
+                         extensions->EXT_vertex_array_bgra);
+   const bool ver_3_3 = (ver_3_2 &&
+                         consts->GLSLVersion >= 330 &&
+                         extensions->ARB_blend_func_extended &&
+                         extensions->ARB_explicit_attrib_location &&
+                         extensions->ARB_instanced_arrays &&
+                         extensions->ARB_occlusion_query2 &&
+                         extensions->ARB_shader_bit_encoding &&
+                         extensions->ARB_texture_rgb10_a2ui &&
+                         extensions->ARB_timer_query &&
+                         extensions->ARB_vertex_type_2_10_10_10_rev &&
+                         extensions->EXT_texture_swizzle);
+   /* ARB_sampler_objects is always enabled in mesa */
+
+   const bool ver_4_0 = (ver_3_3 &&
+                         consts->GLSLVersion >= 400 &&
+                         extensions->ARB_draw_buffers_blend &&
+                         extensions->ARB_draw_indirect &&
+                         extensions->ARB_gpu_shader5 &&
+                         extensions->ARB_gpu_shader_fp64 &&
+                         extensions->ARB_sample_shading &&
+                         false /*extensions->ARB_shader_subroutine*/ &&
+                         extensions->ARB_tessellation_shader &&
+                         extensions->ARB_texture_buffer_object_rgb32 &&
+                         extensions->ARB_texture_cube_map_array &&
+                         extensions->ARB_texture_query_lod &&
+                         extensions->ARB_transform_feedback2 &&
+                         extensions->ARB_transform_feedback3);
+   const bool ver_4_1 = (ver_4_0 &&
+                         consts->GLSLVersion >= 410 &&
+                         extensions->ARB_ES2_compatibility &&
+                         extensions->ARB_shader_precision &&
+                         extensions->ARB_vertex_attrib_64bit &&
+                         extensions->ARB_viewport_array);
+   const bool ver_4_2 = (ver_4_1 &&
+                         consts->GLSLVersion >= 420 &&
+                         extensions->ARB_base_instance &&
+                         extensions->ARB_conservative_depth &&
+                         extensions->ARB_internalformat_query &&
+                         extensions->ARB_shader_atomic_counters &&
+                         extensions->ARB_shader_image_load_store &&
+                         extensions->ARB_shading_language_420pack &&
+                         extensions->ARB_shading_language_packing &&
+                         extensions->ARB_texture_compression_bptc &&
+                         extensions->ARB_transform_feedback_instanced);
 
    if (ver_4_2) {
       major = 4;
@@ -392,11 +386,11 @@ static GLuint
 compute_version_es1(const struct gl_extensions *extensions)
 {
    /* OpenGL ES 1.0 is derived from OpenGL 1.3 */
-   const GLboolean ver_1_0 = (extensions->ARB_texture_env_combine &&
-                              extensions->ARB_texture_env_dot3);
+   const bool ver_1_0 = (extensions->ARB_texture_env_combine &&
+                         extensions->ARB_texture_env_dot3);
    /* OpenGL ES 1.1 is derived from OpenGL 1.5 */
-   const GLboolean ver_1_1 = (ver_1_0 &&
-                              extensions->EXT_point_parameters);
+   const bool ver_1_1 = (ver_1_0 &&
+                         extensions->EXT_point_parameters);
 
    if (ver_1_1) {
       return 11;
@@ -411,34 +405,34 @@ static GLuint
 compute_version_es2(const struct gl_extensions *extensions)
 {
    /* OpenGL ES 2.0 is derived from OpenGL 2.0 */
-   const GLboolean ver_2_0 = (extensions->ARB_texture_cube_map &&
-                              extensions->EXT_blend_color &&
-                              extensions->EXT_blend_func_separate &&
-                              extensions->EXT_blend_minmax &&
-                              extensions->ARB_vertex_shader &&
-                              extensions->ARB_fragment_shader &&
-                              extensions->ARB_texture_non_power_of_two &&
-                              extensions->EXT_blend_equation_separate);
+   const bool ver_2_0 = (extensions->ARB_texture_cube_map &&
+                         extensions->EXT_blend_color &&
+                         extensions->EXT_blend_func_separate &&
+                         extensions->EXT_blend_minmax &&
+                         extensions->ARB_vertex_shader &&
+                         extensions->ARB_fragment_shader &&
+                         extensions->ARB_texture_non_power_of_two &&
+                         extensions->EXT_blend_equation_separate);
    /* FINISHME: This list isn't quite right. */
-   const GLboolean ver_3_0 = (extensions->ARB_half_float_vertex &&
-                              extensions->ARB_internalformat_query &&
-                              extensions->ARB_map_buffer_range &&
-                              extensions->ARB_shader_texture_lod &&
-                              extensions->ARB_texture_float &&
-                              extensions->ARB_texture_rg &&
-                              extensions->ARB_depth_buffer_float &&
-                              extensions->EXT_draw_buffers2 &&
-                              /* extensions->ARB_framebuffer_object && */
-                              extensions->EXT_framebuffer_sRGB &&
-                              extensions->EXT_packed_float &&
-                              extensions->EXT_texture_array &&
-                              extensions->EXT_texture_shared_exponent &&
-                              extensions->EXT_transform_feedback &&
-                              extensions->ARB_draw_instanced &&
-                              extensions->ARB_uniform_buffer_object &&
-                              extensions->EXT_texture_snorm &&
-                              extensions->NV_primitive_restart &&
-                              extensions->OES_depth_texture_cube_map);
+   const bool ver_3_0 = (extensions->ARB_half_float_vertex &&
+                         extensions->ARB_internalformat_query &&
+                         extensions->ARB_map_buffer_range &&
+                         extensions->ARB_shader_texture_lod &&
+                         extensions->ARB_texture_float &&
+                         extensions->ARB_texture_rg &&
+                         extensions->ARB_depth_buffer_float &&
+                         extensions->EXT_draw_buffers2 &&
+                         /* extensions->ARB_framebuffer_object && */
+                         extensions->EXT_framebuffer_sRGB &&
+                         extensions->EXT_packed_float &&
+                         extensions->EXT_texture_array &&
+                         extensions->EXT_texture_shared_exponent &&
+                         extensions->EXT_transform_feedback &&
+                         extensions->ARB_draw_instanced &&
+                         extensions->ARB_uniform_buffer_object &&
+                         extensions->EXT_texture_snorm &&
+                         extensions->NV_primitive_restart &&
+                         extensions->OES_depth_texture_cube_map);
    if (ver_3_0) {
       return 30;
    } else if (ver_2_0) {
diff --git a/mesalib/src/mesa/main/vtxfmt.c b/mesalib/src/mesa/main/vtxfmt.c
index fc0a01edf..d7ef7e278 100644
--- a/mesalib/src/mesa/main/vtxfmt.c
+++ b/mesalib/src/mesa/main/vtxfmt.c
@@ -206,6 +206,18 @@ install_vtxfmt(struct gl_context *ctx, struct _glapi_table *tab,
       SET_VertexAttribP3uiv(tab, vfmt->VertexAttribP3uiv);
       SET_VertexAttribP4uiv(tab, vfmt->VertexAttribP4uiv);
    }
+
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_VertexAttribL1d(tab, vfmt->VertexAttribL1d);
+      SET_VertexAttribL2d(tab, vfmt->VertexAttribL2d);
+      SET_VertexAttribL3d(tab, vfmt->VertexAttribL3d);
+      SET_VertexAttribL4d(tab, vfmt->VertexAttribL4d);
+
+      SET_VertexAttribL1dv(tab, vfmt->VertexAttribL1dv);
+      SET_VertexAttribL2dv(tab, vfmt->VertexAttribL2dv);
+      SET_VertexAttribL3dv(tab, vfmt->VertexAttribL3dv);
+      SET_VertexAttribL4dv(tab, vfmt->VertexAttribL4dv);
+   }
 }
 
 
diff --git a/mesalib/src/mesa/program/prog_statevars.c b/mesalib/src/mesa/program/prog_statevars.c
index 0c0c87faa..bdb335e4b 100644
--- a/mesalib/src/mesa/program/prog_statevars.c
+++ b/mesalib/src/mesa/program/prog_statevars.c
@@ -244,14 +244,14 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
       {
          /* state[1] is the texture unit */
          const GLuint unit = (GLuint) state[1];
-         if (_mesa_get_clamp_fragment_color(ctx))
+         if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
             COPY_4V(value, ctx->Texture.Unit[unit].EnvColor);
          else
             COPY_4V(value, ctx->Texture.Unit[unit].EnvColorUnclamped);
       }
       return;
    case STATE_FOG_COLOR:
-      if (_mesa_get_clamp_fragment_color(ctx))
+      if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer))
          COPY_4V(value, ctx->Fog.Color);
       else
          COPY_4V(value, ctx->Fog.ColorUnclamped);
diff --git a/mesalib/src/mesa/program/prog_to_nir.c b/mesalib/src/mesa/program/prog_to_nir.c
index ff3d9f3be..6c5fa51ec 100644
--- a/mesalib/src/mesa/program/prog_to_nir.c
+++ b/mesalib/src/mesa/program/prog_to_nir.c
@@ -710,7 +710,7 @@ static const nir_op op_trans[MAX_OPCODE] = {
    [OPCODE_DST] = 0,
    [OPCODE_END] = 0,
    [OPCODE_EX2] = nir_op_fexp2,
-   [OPCODE_EXP] = nir_op_fexp,
+   [OPCODE_EXP] = 0,
    [OPCODE_FLR] = nir_op_ffloor,
    [OPCODE_FRC] = nir_op_ffract,
    [OPCODE_LG2] = nir_op_flog2,
diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index 4f28e2a3b..fb61f4d36 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -102,6 +102,8 @@ _mesa_init_program(struct gl_context *ctx)
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current,
                             NULL);
 
+   _mesa_reference_compprog(ctx, &ctx->ComputeProgram.Current, NULL);
+
    /* XXX probably move this stuff */
    ctx->ATIFragmentShader.Enabled = GL_FALSE;
    ctx->ATIFragmentShader.Current = ctx->Shared->DefaultFragmentShader;
@@ -121,6 +123,7 @@ _mesa_free_program_data(struct gl_context *ctx)
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, NULL);
    _mesa_delete_shader_cache(ctx, ctx->FragmentProgram.Cache);
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current, NULL);
+   _mesa_reference_compprog(ctx, &ctx->ComputeProgram.Current, NULL);
 
    /* XXX probably move this stuff */
    if (ctx->ATIFragmentShader.Current) {
diff --git a/mesalib/src/mesa/program/program.h b/mesalib/src/mesa/program/program.h
index 0b0d1ac6f..2d92ab2f1 100644
--- a/mesalib/src/mesa/program/program.h
+++ b/mesalib/src/mesa/program/program.h
@@ -138,6 +138,15 @@ _mesa_reference_geomprog(struct gl_context *ctx,
                            (struct gl_program *) prog);
 }
 
+static inline void
+_mesa_reference_compprog(struct gl_context *ctx,
+                         struct gl_compute_program **ptr,
+                         struct gl_compute_program *prog)
+{
+   _mesa_reference_program(ctx, (struct gl_program **) ptr,
+                           (struct gl_program *) prog);
+}
+
 extern struct gl_program *
 _mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog);
 
@@ -276,6 +285,19 @@ gl_geometry_program_const(const struct gl_program *prog)
 }
 
 
+static inline struct gl_compute_program *
+gl_compute_program(struct gl_program *prog)
+{
+   return (struct gl_compute_program *) prog;
+}
+
+static inline const struct gl_compute_program *
+gl_compute_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_compute_program *) prog;
+}
+
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
diff --git a/mesalib/src/mesa/state_tracker/st_atom_array.c b/mesalib/src/mesa/state_tracker/st_atom_array.c
index d4fb8b862..56b8019a3 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_array.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_array.c
@@ -44,7 +44,6 @@
 
 #include "cso_cache/cso_context.h"
 #include "util/u_math.h"
-
 #include "main/bufferobj.h"
 #include "main/glformats.h"
 
@@ -311,6 +310,18 @@ st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
    return PIPE_FORMAT_NONE; /* silence compiler warning */
 }
 
+static const struct gl_client_array *
+get_client_array(const struct st_vertex_program *vp,
+                 const struct gl_client_array **arrays,
+                 int attr)
+{
+   const GLuint mesaAttr = vp->index_to_input[attr];
+   /* st_program uses 0xffffffff to denote a double placeholder attribute */
+   if (mesaAttr == ST_DOUBLE_ATTRIB_PLACEHOLDER)
+      return NULL;
+   return arrays[mesaAttr];
+}
+
 /**
  * Examine the active arrays to determine if we have interleaved
  * vertex arrays all living in one VBO, or all living in user space.
@@ -327,11 +338,16 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
    GLboolean userSpaceBuffer = GL_FALSE;
 
    for (attr = 0; attr < vpv->num_inputs; attr++) {
-      const GLuint mesaAttr = vp->index_to_input[attr];
-      const struct gl_client_array *array = arrays[mesaAttr];
-      const struct gl_buffer_object *bufObj = array->BufferObj;
-      const GLsizei stride = array->StrideB; /* in bytes */
+      const struct gl_client_array *array;
+      const struct gl_buffer_object *bufObj;
+      GLsizei stride;
+
+      array = get_client_array(vp, arrays, attr);
+      if (!array)
+	 continue;
 
+      stride = array->StrideB; /* in bytes */
+      bufObj = array->BufferObj;
       if (attr == 0) {
          /* save info about the first array */
          firstStride = stride;
@@ -358,6 +374,55 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
    return GL_TRUE;
 }
 
+static void init_velement(struct pipe_vertex_element *velement,
+                          int src_offset, int format,
+                          int instance_divisor, int vbo_index)
+{
+   velement->src_offset = src_offset;
+   velement->src_format = format;
+   velement->instance_divisor = instance_divisor;
+   velement->vertex_buffer_index = vbo_index;
+   assert(velement->src_format);
+}
+
+static void init_velement_lowered(struct st_context *st,
+                                  struct pipe_vertex_element *velements,
+                                  int src_offset, int format,
+                                  int instance_divisor, int vbo_index,
+                                  int nr_components, GLboolean doubles,
+                                  GLuint *attr_idx)
+{
+   int idx = *attr_idx;
+   if (doubles) {
+      int lower_format;
+
+      if (nr_components == 1)
+         lower_format = PIPE_FORMAT_R32G32_UINT;
+      else if (nr_components >= 2)
+         lower_format = PIPE_FORMAT_R32G32B32A32_UINT;
+
+      init_velement(&velements[idx], src_offset,
+                    lower_format, instance_divisor, vbo_index);
+      idx++;
+
+      if (nr_components > 2) {
+         if (nr_components == 3)
+            lower_format = PIPE_FORMAT_R32G32_UINT;
+         else if (nr_components >= 4)
+            lower_format = PIPE_FORMAT_R32G32B32A32_UINT;
+
+         init_velement(&velements[idx], src_offset + 4 * sizeof(float),
+                       lower_format, instance_divisor, vbo_index);
+         idx++;
+      }
+   } else {
+      init_velement(&velements[idx], src_offset,
+                    format, instance_divisor, vbo_index);
+      idx++;
+   }
+   *attr_idx = idx;
+}
+
 /**
  * Set up for drawing interleaved arrays that all live in one VBO
  * or all live in user space.
@@ -365,13 +430,15 @@ is_interleaved_arrays(const struct st_vertex_program *vp,
  * \param velements  returns vertex element info
  */
 static boolean
-setup_interleaved_attribs(const struct st_vertex_program *vp,
+setup_interleaved_attribs(struct st_context *st,
+                          const struct st_vertex_program *vp,
                           const struct st_vp_variant *vpv,
                           const struct gl_client_array **arrays,
                           struct pipe_vertex_buffer *vbuffer,
-                          struct pipe_vertex_element velements[])
+                          struct pipe_vertex_element velements[],
+                          unsigned *num_velements)
 {
-   GLuint attr;
+   GLuint attr, attr_idx;
    const GLubyte *low_addr = NULL;
    GLboolean usingVBO;      /* all arrays in a VBO? */
    struct gl_buffer_object *bufobj;
@@ -381,8 +448,10 @@ setup_interleaved_attribs(const struct st_vertex_program *vp,
     * Init bufobj and stride.
     */
    if (vpv->num_inputs) {
-      const GLuint mesaAttr0 = vp->index_to_input[0];
-      const struct gl_client_array *array = arrays[mesaAttr0];
+      const struct gl_client_array *array;
+
+      array = get_client_array(vp, arrays, 0);
+      assert(array);
 
       /* Since we're doing interleaved arrays, we know there'll be at most
        * one buffer object and the stride will be the same for all arrays.
@@ -394,7 +463,11 @@ setup_interleaved_attribs(const struct st_vertex_program *vp,
       low_addr = arrays[vp->index_to_input[0]]->Ptr;
 
       for (attr = 1; attr < vpv->num_inputs; attr++) {
-         const GLubyte *start = arrays[vp->index_to_input[attr]]->Ptr;
+         const GLubyte *start;
+         array = get_client_array(vp, arrays, attr);
+         if (!array)
+            continue;
+         start = array->Ptr;
          low_addr = MIN2(low_addr, start);
       }
    }
@@ -408,25 +481,33 @@ setup_interleaved_attribs(const struct st_vertex_program *vp,
    /* are the arrays in user space? */
    usingVBO = _mesa_is_bufferobj(bufobj);
 
+   attr_idx = 0;
    for (attr = 0; attr < vpv->num_inputs; attr++) {
-      const GLuint mesaAttr = vp->index_to_input[attr];
-      const struct gl_client_array *array = arrays[mesaAttr];
-      unsigned src_offset = (unsigned) (array->Ptr - low_addr);
+      const struct gl_client_array *array;
+      unsigned src_offset;
+      unsigned src_format;
+
+      array = get_client_array(vp, arrays, attr);
+      if (!array)
+         continue;
 
+      src_offset = (unsigned) (array->Ptr - low_addr);
       assert(array->_ElementSize ==
              _mesa_bytes_per_vertex_attrib(array->Size, array->Type));
 
-      velements[attr].src_offset = src_offset;
-      velements[attr].instance_divisor = array->InstanceDivisor;
-      velements[attr].vertex_buffer_index = 0;
-      velements[attr].src_format = st_pipe_vertex_format(array->Type,
-                                                         array->Size,
-                                                         array->Format,
-                                                         array->Normalized,
-                                                         array->Integer);
-      assert(velements[attr].src_format);
+      src_format = st_pipe_vertex_format(array->Type,
+                                         array->Size,
+                                         array->Format,
+                                         array->Normalized,
+                                         array->Integer);
+
+      init_velement_lowered(st, velements, src_offset, src_format,
+                            array->InstanceDivisor, 0,
+                            array->Size, array->Doubles, &attr_idx);
    }
 
+   *num_velements = attr_idx;
+
    /*
     * Return the vbuffer info and setup user-space attrib info, if needed.
     */
@@ -472,17 +553,25 @@ setup_non_interleaved_attribs(struct st_context *st,
                               const struct st_vp_variant *vpv,
                               const struct gl_client_array **arrays,
                               struct pipe_vertex_buffer vbuffer[],
-                              struct pipe_vertex_element velements[])
+                              struct pipe_vertex_element velements[],
+                              unsigned *num_velements)
 {
    struct gl_context *ctx = st->ctx;
-   GLuint attr;
+   GLuint attr, attr_idx = 0;
 
    for (attr = 0; attr < vpv->num_inputs; attr++) {
       const GLuint mesaAttr = vp->index_to_input[attr];
-      const struct gl_client_array *array = arrays[mesaAttr];
-      struct gl_buffer_object *bufobj = array->BufferObj;
-      GLsizei stride = array->StrideB;
+      const struct gl_client_array *array;
+      struct gl_buffer_object *bufobj;
+      GLsizei stride;
+      unsigned src_format;
 
+      array = get_client_array(vp, arrays, attr);
+      if (!array)
+         continue;
+
+      stride = array->StrideB;
+      bufobj = array->BufferObj;
       assert(array->_ElementSize ==
              _mesa_bytes_per_vertex_attrib(array->Size, array->Type));
 
@@ -524,16 +613,19 @@ setup_non_interleaved_attribs(struct st_context *st,
       /* common-case setup */
       vbuffer[attr].stride = stride; /* in bytes */
 
-      velements[attr].src_offset = 0;
-      velements[attr].instance_divisor = array->InstanceDivisor;
-      velements[attr].vertex_buffer_index = attr;
-      velements[attr].src_format = st_pipe_vertex_format(array->Type,
-                                                         array->Size,
-                                                         array->Format,
-                                                         array->Normalized,
-                                                         array->Integer);
-      assert(velements[attr].src_format);
+      src_format = st_pipe_vertex_format(array->Type,
+                                         array->Size,
+                                         array->Format,
+                                         array->Normalized,
+                                         array->Integer);
+
+      init_velement_lowered(st, velements, 0, src_format,
+                            array->InstanceDivisor, attr,
+                            array->Size, array->Doubles, &attr_idx);
+
    }
+
+   *num_velements = attr_idx;
    return TRUE;
 }
 
@@ -563,25 +655,23 @@ static void update_array(struct st_context *st)
     * Setup the vbuffer[] and velements[] arrays.
     */
    if (is_interleaved_arrays(vp, vpv, arrays)) {
-      if (!setup_interleaved_attribs(vp, vpv, arrays, vbuffer, velements)) {
+      if (!setup_interleaved_attribs(st, vp, vpv, arrays, vbuffer, velements, &num_velements)) {
          st->vertex_array_out_of_memory = TRUE;
          return;
       }
 
       num_vbuffers = 1;
-      num_velements = vpv->num_inputs;
       if (num_velements == 0)
          num_vbuffers = 0;
    }
    else {
       if (!setup_non_interleaved_attribs(st, vp, vpv, arrays, vbuffer,
-                                         velements)) {
+                                         velements, &num_velements)) {
          st->vertex_array_out_of_memory = TRUE;
          return;
       }
 
       num_vbuffers = vpv->num_inputs;
-      num_velements = vpv->num_inputs;
    }
 
    cso_set_vertex_buffers(st->cso_context, 0, num_vbuffers, vbuffer);
diff --git a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
index b195c55b3..ae883a253 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
@@ -134,7 +134,10 @@ update_framebuffer_state( struct st_context *st )
    else {
       strb = st_renderbuffer(fb->Attachment[BUFFER_STENCIL].Renderbuffer);
       if (strb) {
-         assert(strb->surface);
+         if (strb->is_rtt) {
+            /* rendering to a GL texture, may have to update surface */
+            st_update_renderbuffer_surface(st, strb);
+         }
          pipe_surface_reference(&framebuffer->zsbuf, strb->surface);
          update_framebuffer_size(framebuffer, strb->surface);
       }
diff --git a/mesalib/src/mesa/state_tracker/st_cb_fbo.c b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
index 296ea1e0d..0399eef72 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_fbo.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
@@ -842,7 +842,7 @@ void st_init_fbo_functions(struct dd_function_table *functions)
    functions->NewFramebuffer = st_new_framebuffer;
    functions->NewRenderbuffer = st_new_renderbuffer;
    functions->BindFramebuffer = st_bind_framebuffer;
-   functions->FramebufferRenderbuffer = _mesa_framebuffer_renderbuffer;
+   functions->FramebufferRenderbuffer = _mesa_FramebufferRenderbuffer_sw;
    functions->RenderTexture = st_render_texture;
    functions->FinishRenderTexture = st_finish_render_texture;
    functions->ValidateFramebuffer = st_validate_framebuffer;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_flush.c b/mesalib/src/mesa/state_tracker/st_cb_flush.c
index ca51eeee3..82affd2de 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_flush.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_flush.c
@@ -141,11 +141,44 @@ static void st_glFinish(struct gl_context *ctx)
 }
 
 
-void st_init_flush_functions(struct dd_function_table *functions)
+/**
+ * Query information about GPU resets observed by this context
+ *
+ * Called via \c dd_function_table::GetGraphicsResetStatus.
+ */
+static GLenum
+st_get_graphics_reset_status(struct gl_context *ctx)
+{
+   struct st_context *st = st_context(ctx);
+   enum pipe_reset_status status;
+
+   status = st->pipe->get_device_reset_status(st->pipe);
+
+   switch (status) {
+   case PIPE_NO_RESET:
+      return GL_NO_ERROR;
+   case PIPE_GUILTY_CONTEXT_RESET:
+      return GL_GUILTY_CONTEXT_RESET_ARB;
+   case PIPE_INNOCENT_CONTEXT_RESET:
+      return GL_INNOCENT_CONTEXT_RESET_ARB;
+   case PIPE_UNKNOWN_CONTEXT_RESET:
+      return GL_UNKNOWN_CONTEXT_RESET_ARB;
+   default:
+      assert(0);
+      return GL_NO_ERROR;
+   }
+}
+
+
+void st_init_flush_functions(struct pipe_screen *screen,
+                             struct dd_function_table *functions)
 {
    functions->Flush = st_glFlush;
    functions->Finish = st_glFinish;
 
+   if (screen->get_param(screen, PIPE_CAP_DEVICE_RESET_STATUS_QUERY))
+      functions->GetGraphicsResetStatus = st_get_graphics_reset_status;
+
    /* Windows opengl32.dll calls glFinish prior to every swapbuffers.
     * This is unnecessary and degrades performance.  Luckily we have some
     * scope to work around this, as the externally-visible behaviour of
diff --git a/mesalib/src/mesa/state_tracker/st_cb_flush.h b/mesalib/src/mesa/state_tracker/st_cb_flush.h
index 84ffc63ae..f92dcd56b 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_flush.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_flush.h
@@ -37,7 +37,8 @@ struct pipe_fence_handle;
 struct st_context;
 
 extern void
-st_init_flush_functions(struct dd_function_table *functions);
+st_init_flush_functions(struct pipe_screen *screen,
+                        struct dd_function_table *functions);
 
 extern void
 st_flush(struct st_context *st,
diff --git a/mesalib/src/mesa/state_tracker/st_cb_perfmon.c b/mesalib/src/mesa/state_tracker/st_cb_perfmon.c
new file mode 100644
index 000000000..1bb5be397
--- /dev/null
+++ b/mesalib/src/mesa/state_tracker/st_cb_perfmon.c
@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2013 Christoph Bumiller
+ * Copyright (C) 2015 Samuel Pitoiset
+ *
+ * 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.
+ */
+
+/**
+ * Performance monitoring counters interface to gallium.
+ */
+
+#include "st_debug.h"
+#include "st_context.h"
+#include "st_cb_bitmap.h"
+#include "st_cb_perfmon.h"
+
+#include "util/bitset.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+#include "util/u_memory.h"
+
+/**
+ * Return a PIPE_QUERY_x type >= PIPE_QUERY_DRIVER_SPECIFIC, or -1 if
+ * the driver-specific query doesn't exist.
+ */
+static int
+find_query_type(struct pipe_screen *screen, const char *name)
+{
+   int num_queries;
+   int type = -1;
+   int i;
+
+   num_queries = screen->get_driver_query_info(screen, 0, NULL);
+   if (!num_queries)
+      return type;
+
+   for (i = 0; i < num_queries; i++) {
+      struct pipe_driver_query_info info;
+
+      if (!screen->get_driver_query_info(screen, i, &info))
+         continue;
+
+      if (!strncmp(info.name, name, strlen(name))) {
+         type = info.query_type;
+         break;
+      }
+   }
+   return type;
+}
+
+/**
+ * Return TRUE if the underlying driver expose GPU counters.
+ */
+static bool
+has_gpu_counters(struct pipe_screen *screen)
+{
+   int num_groups, gid;
+
+   num_groups = screen->get_driver_query_group_info(screen, 0, NULL);
+   for (gid = 0; gid < num_groups; gid++) {
+      struct pipe_driver_query_group_info group_info;
+
+      if (!screen->get_driver_query_group_info(screen, gid, &group_info))
+         continue;
+
+      if (group_info.type == PIPE_DRIVER_QUERY_GROUP_TYPE_GPU)
+         return true;
+   }
+   return false;
+}
+
+static bool
+init_perf_monitor(struct gl_context *ctx, struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+   int gid, cid;
+
+   st_flush_bitmap_cache(st_context(ctx));
+
+   /* Create a query for each active counter. */
+   for (gid = 0; gid < ctx->PerfMonitor.NumGroups; gid++) {
+      const struct gl_perf_monitor_group *g = &ctx->PerfMonitor.Groups[gid];
+
+      if (m->ActiveGroups[gid] > g->MaxActiveCounters) {
+         /* Maximum number of counters reached. Cannot start the session. */
+         if (ST_DEBUG & DEBUG_MESA) {
+            debug_printf("Maximum number of counters reached. "
+                         "Cannot start the session!\n");
+         }
+         return false;
+      }
+
+      for (cid = 0; cid < g->NumCounters; cid++) {
+         const struct gl_perf_monitor_counter *c = &g->Counters[cid];
+         struct st_perf_counter_object *cntr;
+         int query_type;
+
+         if (!BITSET_TEST(m->ActiveCounters[gid], cid))
+            continue;
+
+         query_type = find_query_type(screen, c->Name);
+         assert(query_type != -1);
+
+         cntr = CALLOC_STRUCT(st_perf_counter_object);
+         if (!cntr)
+            return false;
+
+         cntr->query    = pipe->create_query(pipe, query_type, 0);
+         cntr->id       = cid;
+         cntr->group_id = gid;
+
+         list_addtail(&cntr->list, &stm->active_counters);
+      }
+   }
+   return true;
+}
+
+static void
+reset_perf_monitor(struct st_perf_monitor_object *stm,
+                   struct pipe_context *pipe)
+{
+   struct st_perf_counter_object *cntr, *tmp;
+
+   LIST_FOR_EACH_ENTRY_SAFE(cntr, tmp, &stm->active_counters, list) {
+      if (cntr->query)
+         pipe->destroy_query(pipe, cntr->query);
+      list_del(&cntr->list);
+      free(cntr);
+   }
+}
+
+static struct gl_perf_monitor_object *
+st_NewPerfMonitor(struct gl_context *ctx)
+{
+   struct st_perf_monitor_object *stq = ST_CALLOC_STRUCT(st_perf_monitor_object);
+   if (stq) {
+      list_inithead(&stq->active_counters);
+      return &stq->base;
+   }
+   return NULL;
+}
+
+static void
+st_DeletePerfMonitor(struct gl_context *ctx, struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+
+   reset_perf_monitor(stm, pipe);
+   FREE(stm);
+}
+
+static GLboolean
+st_BeginPerfMonitor(struct gl_context *ctx, struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+   struct st_perf_counter_object *cntr;
+
+   if (LIST_IS_EMPTY(&stm->active_counters)) {
+      /* Create a query for each active counter before starting
+       * a new monitoring session. */
+      if (!init_perf_monitor(ctx, m))
+         goto fail;
+   }
+
+   /* Start the query for each active counter. */
+   LIST_FOR_EACH_ENTRY(cntr, &stm->active_counters, list) {
+      if (!pipe->begin_query(pipe, cntr->query))
+          goto fail;
+   }
+   return true;
+
+fail:
+   /* Failed to start the monitoring session. */
+   reset_perf_monitor(stm, pipe);
+   return false;
+}
+
+static void
+st_EndPerfMonitor(struct gl_context *ctx, struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+   struct st_perf_counter_object *cntr;
+
+   /* Stop the query for each active counter. */
+   LIST_FOR_EACH_ENTRY(cntr, &stm->active_counters, list)
+      pipe->end_query(pipe, cntr->query);
+}
+
+static void
+st_ResetPerfMonitor(struct gl_context *ctx, struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+
+   if (!m->Ended)
+      st_EndPerfMonitor(ctx, m);
+
+   reset_perf_monitor(stm, pipe);
+
+   if (m->Active)
+      st_BeginPerfMonitor(ctx, m);
+}
+
+static GLboolean
+st_IsPerfMonitorResultAvailable(struct gl_context *ctx,
+                                struct gl_perf_monitor_object *m)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+   struct st_perf_counter_object *cntr;
+
+   if (LIST_IS_EMPTY(&stm->active_counters))
+      return false;
+
+   /* The result of a monitoring session is only available if the query of
+    * each active counter is idle. */
+   LIST_FOR_EACH_ENTRY(cntr, &stm->active_counters, list) {
+      union pipe_query_result result;
+      if (!pipe->get_query_result(pipe, cntr->query, FALSE, &result)) {
+         /* The query is busy. */
+         return false;
+      }
+   }
+   return true;
+}
+
+static void
+st_GetPerfMonitorResult(struct gl_context *ctx,
+                        struct gl_perf_monitor_object *m,
+                        GLsizei dataSize,
+                        GLuint *data,
+                        GLint *bytesWritten)
+{
+   struct st_perf_monitor_object *stm = st_perf_monitor_object(m);
+   struct pipe_context *pipe = st_context(ctx)->pipe;
+   struct st_perf_counter_object *cntr;
+
+   /* Copy data to the supplied array (data).
+    *
+    * The output data format is: <group ID, counter ID, value> for each
+    * active counter. The API allows counters to appear in any order.
+    */
+   GLsizei offset = 0;
+
+   /* Read query results for each active counter. */
+   LIST_FOR_EACH_ENTRY(cntr, &stm->active_counters, list) {
+      union pipe_query_result result = { 0 };
+      int gid, cid;
+      GLenum type;
+
+      cid  = cntr->id;
+      gid  = cntr->group_id;
+      type = ctx->PerfMonitor.Groups[gid].Counters[cid].Type;
+
+      if (!pipe->get_query_result(pipe, cntr->query, TRUE, &result))
+         continue;
+
+      data[offset++] = gid;
+      data[offset++] = cid;
+      switch (type) {
+      case GL_UNSIGNED_INT64_AMD:
+         *(uint64_t *)&data[offset] = result.u64;
+         offset += sizeof(uint64_t) / sizeof(GLuint);
+         break;
+      case GL_UNSIGNED_INT:
+         *(uint32_t *)&data[offset] = result.u32;
+         offset += sizeof(uint32_t) / sizeof(GLuint);
+         break;
+      case GL_FLOAT:
+      case GL_PERCENTAGE_AMD:
+         *(GLfloat *)&data[offset] = result.f;
+         offset += sizeof(GLfloat) / sizeof(GLuint);
+         break;
+      }
+   }
+
+   if (bytesWritten)
+      *bytesWritten = offset * sizeof(GLuint);
+}
+
+
+bool
+st_init_perfmon(struct st_context *st)
+{
+   struct gl_perf_monitor_state *perfmon = &st->ctx->PerfMonitor;
+   struct pipe_screen *screen = st->pipe->screen;
+   struct gl_perf_monitor_group *groups = NULL;
+   int num_counters, num_groups;
+   int gid, cid;
+
+   if (!screen->get_driver_query_info || !screen->get_driver_query_group_info)
+      return false;
+
+   if (!has_gpu_counters(screen)) {
+      /* According to the spec, GL_AMD_performance_monitor must only
+       * expose GPU counters. */
+      return false;
+   }
+
+   /* Get the number of available queries. */
+   num_counters = screen->get_driver_query_info(screen, 0, NULL);
+   if (!num_counters)
+      return false;
+
+   /* Get the number of available groups. */
+   num_groups = screen->get_driver_query_group_info(screen, 0, NULL);
+   if (num_groups)
+      groups = CALLOC(num_groups, sizeof(*groups));
+   if (!groups)
+      return false;
+
+   for (gid = 0; gid < num_groups; gid++) {
+      struct gl_perf_monitor_group *g = &groups[perfmon->NumGroups];
+      struct pipe_driver_query_group_info group_info;
+      struct gl_perf_monitor_counter *counters = NULL;
+
+      if (!screen->get_driver_query_group_info(screen, gid, &group_info))
+         continue;
+
+      if (group_info.type != PIPE_DRIVER_QUERY_GROUP_TYPE_GPU)
+         continue;
+
+      g->Name = group_info.name;
+      g->MaxActiveCounters = group_info.max_active_queries;
+      g->NumCounters = 0;
+      g->Counters = NULL;
+
+      if (group_info.num_queries)
+         counters = CALLOC(group_info.num_queries, sizeof(*counters));
+      if (!counters)
+         goto fail;
+
+      for (cid = 0; cid < num_counters; cid++) {
+         struct gl_perf_monitor_counter *c = &counters[g->NumCounters];
+         struct pipe_driver_query_info info;
+
+         if (!screen->get_driver_query_info(screen, cid, &info))
+            continue;
+         if (info.group_id != gid)
+            continue;
+
+         c->Name = info.name;
+         switch (info.type) {
+            case PIPE_DRIVER_QUERY_TYPE_UINT64:
+               c->Minimum.u64 = 0;
+               c->Maximum.u64 = info.max_value.u64 ? info.max_value.u64 : -1;
+               c->Type = GL_UNSIGNED_INT64_AMD;
+               break;
+            case PIPE_DRIVER_QUERY_TYPE_UINT:
+               c->Minimum.u32 = 0;
+               c->Maximum.u32 = info.max_value.u32 ? info.max_value.u32 : -1;
+               c->Type = GL_UNSIGNED_INT;
+               break;
+            case PIPE_DRIVER_QUERY_TYPE_FLOAT:
+               c->Minimum.f = 0.0;
+               c->Maximum.f = info.max_value.f ? info.max_value.f : -1;
+               c->Type = GL_FLOAT;
+               break;
+            case PIPE_DRIVER_QUERY_TYPE_PERCENTAGE:
+               c->Minimum.f = 0.0f;
+               c->Maximum.f = 100.0f;
+               c->Type = GL_PERCENTAGE_AMD;
+               break;
+            default:
+               unreachable("Invalid driver query type!");
+         }
+         g->NumCounters++;
+      }
+      g->Counters = counters;
+      perfmon->NumGroups++;
+   }
+   perfmon->Groups = groups;
+
+   return true;
+
+fail:
+   for (gid = 0; gid < num_groups; gid++)
+      FREE((void *)groups[gid].Counters);
+   FREE(groups);
+   return false;
+}
+
+void
+st_destroy_perfmon(struct st_context *st)
+{
+   struct gl_perf_monitor_state *perfmon = &st->ctx->PerfMonitor;
+   int gid;
+
+   for (gid = 0; gid < perfmon->NumGroups; gid++)
+      FREE((void *)perfmon->Groups[gid].Counters);
+   FREE((void *)perfmon->Groups);
+}
+
+void st_init_perfmon_functions(struct dd_function_table *functions)
+{
+   functions->NewPerfMonitor = st_NewPerfMonitor;
+   functions->DeletePerfMonitor = st_DeletePerfMonitor;
+   functions->BeginPerfMonitor = st_BeginPerfMonitor;
+   functions->EndPerfMonitor = st_EndPerfMonitor;
+   functions->ResetPerfMonitor = st_ResetPerfMonitor;
+   functions->IsPerfMonitorResultAvailable = st_IsPerfMonitorResultAvailable;
+   functions->GetPerfMonitorResult = st_GetPerfMonitorResult;
+}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_perfmon.h b/mesalib/src/mesa/state_tracker/st_cb_perfmon.h
new file mode 100644
index 000000000..13d3627de
--- /dev/null
+++ b/mesalib/src/mesa/state_tracker/st_cb_perfmon.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013 Christoph Bumiller
+ * Copyright (C) 2015 Samuel Pitoiset
+ *
+ * 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 ST_CB_PERFMON_H
+#define ST_CB_PERFMON_H
+
+#include "util/list.h"
+
+/**
+ * Subclass of gl_perf_monitor_object
+ */
+struct st_perf_monitor_object
+{
+   struct gl_perf_monitor_object base;
+   struct list_head active_counters;
+};
+
+struct st_perf_counter_object
+{
+   struct list_head list;
+   struct pipe_query *query;
+   int id;
+   int group_id;
+};
+
+/**
+ * Cast wrapper
+ */
+static INLINE struct st_perf_monitor_object *
+st_perf_monitor_object(struct gl_perf_monitor_object *q)
+{
+   return (struct st_perf_monitor_object *)q;
+}
+
+bool
+st_init_perfmon(struct st_context *st);
+
+void
+st_destroy_perfmon(struct st_context *st);
+
+extern void
+st_init_perfmon_functions(struct dd_function_table *functions);
+
+#endif
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c
index 5fe132ac2..69e0f929d 100644
--- a/mesalib/src/mesa/state_tracker/st_context.c
+++ b/mesalib/src/mesa/state_tracker/st_context.c
@@ -51,6 +51,7 @@
 #include "st_cb_fbo.h"
 #include "st_cb_feedback.h"
 #include "st_cb_msaa.h"
+#include "st_cb_perfmon.h"
 #include "st_cb_program.h"
 #include "st_cb_queryobj.h"
 #include "st_cb_readpixels.h"
@@ -116,6 +117,7 @@ st_destroy_context_priv(struct st_context *st)
    st_destroy_bitmap(st);
    st_destroy_drawpix(st);
    st_destroy_drawtex(st);
+   st_destroy_perfmon(st);
 
    for (shader = 0; shader < ARRAY_SIZE(st->state.sampler_views); shader++) {
       for (i = 0; i < ARRAY_SIZE(st->state.sampler_views[0]); i++) {
@@ -250,6 +252,12 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
    st_init_extensions(st->pipe->screen, &ctx->Const,
                       &ctx->Extensions, &st->options, ctx->Mesa_DXTn);
 
+   if (st_init_perfmon(st)) {
+      /* GL_AMD_performance_monitor is only enabled when the underlying
+       * driver expose GPU hardware performance counters. */
+      ctx->Extensions.AMD_performance_monitor = GL_TRUE;
+   }
+
    /* Enable shader-based fallbacks for ARB_color_buffer_float if needed. */
    if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) {
       if (!screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_CLAMPED)) {
@@ -313,7 +321,7 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
    struct st_context *st;
 
    memset(&funcs, 0, sizeof(funcs));
-   st_init_driver_functions(&funcs);
+   st_init_driver_functions(pipe->screen, &funcs);
 
    ctx = _mesa_create_context(api, visual, shareCtx, &funcs);
    if (!ctx) {
@@ -393,7 +401,8 @@ void st_destroy_context( struct st_context *st )
 }
 
 
-void st_init_driver_functions(struct dd_function_table *functions)
+void st_init_driver_functions(struct pipe_screen *screen,
+                              struct dd_function_table *functions)
 {
    _mesa_init_shader_object_functions(functions);
    _mesa_init_sampler_object_functions(functions);
@@ -414,13 +423,14 @@ void st_init_driver_functions(struct dd_function_table *functions)
    st_init_fbo_functions(functions);
    st_init_feedback_functions(functions);
    st_init_msaa_functions(functions);
+   st_init_perfmon_functions(functions);
    st_init_program_functions(functions);
    st_init_query_functions(functions);
    st_init_cond_render_functions(functions);
    st_init_readpixels_functions(functions);
    st_init_texture_functions(functions);
    st_init_texture_barrier_functions(functions);
-   st_init_flush_functions(functions);
+   st_init_flush_functions(screen, functions);
    st_init_string_functions(functions);
    st_init_viewport_functions(functions);
 
diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h
index 8a9504bb7..dac5a4b90 100644
--- a/mesalib/src/mesa/state_tracker/st_context.h
+++ b/mesalib/src/mesa/state_tracker/st_context.h
@@ -237,7 +237,8 @@ struct st_framebuffer
 };
 
 
-extern void st_init_driver_functions(struct dd_function_table *functions);
+extern void st_init_driver_functions(struct pipe_screen *screen,
+                                     struct dd_function_table *functions);
 
 void st_invalidate_state(struct gl_context * ctx, GLuint new_state);
 
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 82e4a3009..23a45883d 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -650,6 +650,12 @@ void st_init_extensions(struct pipe_screen *screen,
                           ARRAY_SIZE(vertex_mapping), PIPE_BUFFER,
                           PIPE_BIND_VERTEX_BUFFER);
 
+   /* ARB_direct_state_access requires OpenGL 2.0. Assume that all drivers
+    * that support NPOT textures are able to support GL 2.0.
+    */
+   if (extensions->ARB_texture_non_power_of_two)
+      extensions->ARB_direct_state_access = GL_TRUE;
+
    if (extensions->ARB_stencil_texturing)
       extensions->ARB_texture_stencil8 = GL_TRUE;
 
@@ -909,6 +915,8 @@ void st_init_extensions(struct pipe_screen *screen,
    if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
                                 PIPE_SHADER_CAP_DOUBLES) &&
        screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
-                                PIPE_SHADER_CAP_DOUBLES))
+                                PIPE_SHADER_CAP_DOUBLES)) {
       extensions->ARB_gpu_shader_fp64 = GL_TRUE;
+      extensions->ARB_vertex_attrib_64bit = GL_TRUE;
+   }
 }
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index 181465dd8..db7b5b71d 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -991,7 +991,7 @@ static const struct format_mapping format_map[] = {
    {
       { GL_RGB10, 0 },
       { PIPE_FORMAT_B10G10R10X2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM,
-        DEFAULT_RGB_FORMATS }
+        PIPE_FORMAT_R10G10B10A2_UNORM, DEFAULT_RGB_FORMATS }
    },
    {
       { GL_RGB10_A2, 0 },
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 93671ba9c..f0f2a77d0 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -88,6 +88,7 @@ public:
       this->reladdr = NULL;
       this->reladdr2 = NULL;
       this->has_index2 = false;
+      this->double_reg2 = false;
    }
 
    st_src_reg(gl_register_file file, int index, int type)
@@ -101,6 +102,7 @@ public:
       this->reladdr = NULL;
       this->reladdr2 = NULL;
       this->has_index2 = false;
+      this->double_reg2 = false;
    }
 
    st_src_reg(gl_register_file file, int index, int type, int index2D)
@@ -114,6 +116,7 @@ public:
       this->reladdr = NULL;
       this->reladdr2 = NULL;
       this->has_index2 = false;
+      this->double_reg2 = false;
    }
 
    st_src_reg()
@@ -127,6 +130,7 @@ public:
       this->reladdr = NULL;
       this->reladdr2 = NULL;
       this->has_index2 = false;
+      this->double_reg2 = false;
    }
 
    explicit st_src_reg(st_dst_reg reg);
@@ -141,6 +145,11 @@ public:
    st_src_reg *reladdr;
    st_src_reg *reladdr2;
    bool has_index2;
+   /*
+    * Is this the second half of a double register pair?
+    * currently used for input mapping only.
+    */
+   bool double_reg2;
 };
 
 class st_dst_reg {
@@ -197,6 +206,7 @@ st_src_reg::st_src_reg(st_dst_reg reg)
    this->index2D = 0;
    this->reladdr2 = NULL;
    this->has_index2 = false;
+   this->double_reg2 = false;
 }
 
 st_dst_reg::st_dst_reg(st_src_reg reg)
@@ -677,8 +687,10 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
 
             if (dinst->src[j].type == GLSL_TYPE_DOUBLE) {
                dinst->src[j].index = initial_src_idx[j];
-               if (swz > 1)
+               if (swz > 1) {
+                  dinst->src[j].double_reg2 = true;
                   dinst->src[j].index++;
+	       }
 
                if (swz & 1)
                   dinst->src[j].swizzle = MAKE_SWIZZLE4(SWIZZLE_Z, SWIZZLE_W, SWIZZLE_Z, SWIZZLE_W);
@@ -1941,7 +1953,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
       break;
    case ir_unop_i2b:
       if (native_integers)
-         emit(ir, TGSI_OPCODE_INEG, result_dst, op[0]);
+         emit(ir, TGSI_OPCODE_USNE, result_dst, op[0], st_src_reg_for_int(0));
       else
          emit(ir, TGSI_OPCODE_SNE, result_dst, op[0], st_src_reg_for_float(0.0));
       break;
@@ -2611,6 +2623,7 @@ glsl_to_tgsi_visitor::visit(ir_assignment *ir)
       assert(!ir->lhs->type->is_scalar() && !ir->lhs->type->is_vector());
       l.writemask = WRITEMASK_XYZW;
    } else if (ir->lhs->type->is_scalar() &&
+              !ir->lhs->type->is_double() &&
               ir->lhs->variable_referenced()->data.mode == ir_var_shader_out) {
       /* FINISHME: This hack makes writing to gl_FragDepth, which lives in the
        * FINISHME: W component of fragment shader output zero, work correctly.
@@ -3704,6 +3717,7 @@ glsl_to_tgsi_visitor::copy_propagate(void)
             } else {
                if (first->src[0].file != copy_chan->src[0].file ||
                    first->src[0].index != copy_chan->src[0].index ||
+                   first->src[0].double_reg2 != copy_chan->src[0].double_reg2 ||
                    first->src[0].index2D != copy_chan->src[0].index2D) {
                   good = false;
                   break;
@@ -3719,6 +3733,7 @@ glsl_to_tgsi_visitor::copy_propagate(void)
             inst->src[r].index = first->src[0].index;
             inst->src[r].index2D = first->src[0].index2D;
             inst->src[r].has_index2 = first->src[0].has_index2;
+            inst->src[r].double_reg2 = first->src[0].double_reg2;
 
             int swizzle = 0;
             for (int i = 0; i < 4; i++) {
@@ -4551,6 +4566,9 @@ dst_register(struct st_translate *t,
 static struct ureg_src
 src_register(struct st_translate *t, const st_src_reg *reg)
 {
+   int index = reg->index;
+   int double_reg2 = reg->double_reg2 ? 1 : 0;
+
    switch(reg->file) {
    case PROGRAM_UNDEFINED:
       return ureg_imm4f(t->ureg, 0, 0, 0, 0);
@@ -4576,8 +4594,12 @@ src_register(struct st_translate *t, const st_src_reg *reg)
       return t->immediates[reg->index];
 
    case PROGRAM_INPUT:
-      assert(t->inputMapping[reg->index] < ARRAY_SIZE(t->inputs));
-      return t->inputs[t->inputMapping[reg->index]];
+      /* GLSL inputs are 64-bit containers, so we have to
+       * map back to the original index and add the offset after
+       * mapping. */
+      index -= double_reg2;
+      assert(t->inputMapping[index] < ARRAY_SIZE(t->inputs));
+      return t->inputs[t->inputMapping[index] + double_reg2];
 
    case PROGRAM_OUTPUT:
       assert(t->outputMapping[reg->index] < ARRAY_SIZE(t->outputs));
diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index 840f76a13..0376954f7 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -680,6 +680,10 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
 
    if (attribs->flags & ST_CONTEXT_FLAG_FORWARD_COMPATIBLE)
       st->ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT;
+   if (attribs->flags & ST_CONTEXT_FLAG_ROBUST_ACCESS)
+      st->ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB;
+   if (attribs->flags & ST_CONTEXT_FLAG_RESET_NOTIFICATION_ENABLED)
+      st->ctx->Const.ResetStrategy = GL_LOSE_CONTEXT_ON_RESET_ARB;
 
    /* need to perform version check */
    if (attribs->major > 1 || attribs->minor > 0) {
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index d93b3c7bc..a9110d3c6 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -194,6 +194,11 @@ st_prepare_vertex_program(struct gl_context *ctx,
          stvp->input_to_index[attr] = stvp->num_inputs;
          stvp->index_to_input[stvp->num_inputs] = attr;
          stvp->num_inputs++;
+         if ((stvp->Base.Base.DoubleInputsRead & BITFIELD64_BIT(attr)) != 0) {
+            /* add placeholder for second part of a double attribute */
+            stvp->index_to_input[stvp->num_inputs] = ST_DOUBLE_ATTRIB_PLACEHOLDER;
+            stvp->num_inputs++;
+         }
       }
    }
    /* bit of a hack, presetup potentially unused edgeflag input */
diff --git a/mesalib/src/mesa/state_tracker/st_program.h b/mesalib/src/mesa/state_tracker/st_program.h
index b2c86faec..a2c56062d 100644
--- a/mesalib/src/mesa/state_tracker/st_program.h
+++ b/mesalib/src/mesa/state_tracker/st_program.h
@@ -45,6 +45,7 @@
 extern "C" {
 #endif
 
+#define ST_DOUBLE_ATTRIB_PLACEHOLDER 0xffffffff
 
 /** Fragment program variant key */
 struct st_fp_variant_key
diff --git a/mesalib/src/mesa/swrast/s_drawpix.c b/mesalib/src/mesa/swrast/s_drawpix.c
index bf427266c..fb677ee1b 100644
--- a/mesalib/src/mesa/swrast/s_drawpix.c
+++ b/mesalib/src/mesa/swrast/s_drawpix.c
@@ -448,14 +448,34 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y,
    {
       const GLbitfield interpMask = span.interpMask;
       const GLbitfield arrayMask = span.arrayMask;
-      const GLint srcStride
-         = _mesa_image_row_stride(unpack, width, format, type);
       GLint skipPixels = 0;
       /* use span array for temp color storage */
       GLfloat *rgba = (GLfloat *) span.array->attribs[VARYING_SLOT_COL0];
       void *tempImage = NULL;
 
-      if (unpack->SwapBytes) {
+      /* We have to deal with GL_COLOR_INDEX manually because
+       * _mesa_format_convert does not handle this format. So what we do here is
+       * convert it to RGBA ubyte first and then convert from that to dst as
+       * usual.
+       */
+      if (format == GL_COLOR_INDEX) {
+         /* This will handle byte swapping and transferops if needed */
+         tempImage =
+            _mesa_unpack_color_index_to_rgba_ubyte(ctx, 2,
+                                                   pixels, format, type,
+                                                   width, height, 1,
+                                                   unpack,
+                                                   transferOps);
+         if (!tempImage) {
+            _mesa_error(ctx, GL_OUT_OF_MEMORY, "glDrawPixels");
+            return;
+         }
+
+         transferOps = 0;
+         pixels = tempImage;
+         format = GL_RGBA;
+         type = GL_UNSIGNED_BYTE;
+      } else if (unpack->SwapBytes) {
          /* We have to handle byte-swapping scenarios before calling
           * _mesa_format_convert
           */
@@ -476,6 +496,9 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y,
          }
       }
 
+      const GLint srcStride
+         = _mesa_image_row_stride(unpack, width, format, type);
+
       /* if the span is wider than SWRAST_MAX_WIDTH we have to do it in chunks */
       while (skipPixels < width) {
          const GLint spanWidth = MIN2(width - skipPixels, SWRAST_MAX_WIDTH);
diff --git a/mesalib/src/mesa/swrast/s_texrender.c b/mesalib/src/mesa/swrast/s_texrender.c
index fa853c919..4e41b3b72 100644
--- a/mesalib/src/mesa/swrast/s_texrender.c
+++ b/mesalib/src/mesa/swrast/s_texrender.c
@@ -72,7 +72,7 @@ update_wrapper(struct gl_context *ctx, struct gl_renderbuffer_attachment *att)
  * \param fb  the framebuffer object the texture is being bound to
  * \param att  the fb attachment point of the texture
  *
- * \sa _mesa_framebuffer_renderbuffer
+ * \sa _mesa_FramebufferRenderbuffer_sw
  */
 void
 _swrast_render_texture(struct gl_context *ctx,
diff --git a/mesalib/src/mesa/vbo/vbo_attrib_tmp.h b/mesalib/src/mesa/vbo/vbo_attrib_tmp.h
index 17e057836..e73b8fb5f 100644
--- a/mesalib/src/mesa/vbo/vbo_attrib_tmp.h
+++ b/mesalib/src/mesa/vbo/vbo_attrib_tmp.h
@@ -31,14 +31,16 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /* ATTR */
 #define ATTRI( A, N, V0, V1, V2, V3 ) \
-    ATTR_UNION(A, N, GL_INT, INT_AS_UNION(V0), INT_AS_UNION(V1), \
+    ATTR_UNION(A, N, GL_INT, fi_type, INT_AS_UNION(V0), INT_AS_UNION(V1), \
         INT_AS_UNION(V2), INT_AS_UNION(V3))
 #define ATTRUI( A, N, V0, V1, V2, V3 ) \
-    ATTR_UNION(A, N, GL_UNSIGNED_INT, UINT_AS_UNION(V0), UINT_AS_UNION(V1), \
+    ATTR_UNION(A, N, GL_UNSIGNED_INT, fi_type, UINT_AS_UNION(V0), UINT_AS_UNION(V1), \
         UINT_AS_UNION(V2), UINT_AS_UNION(V3))
 #define ATTRF( A, N, V0, V1, V2, V3 ) \
-    ATTR_UNION(A, N, GL_FLOAT, FLOAT_AS_UNION(V0), FLOAT_AS_UNION(V1),\
+    ATTR_UNION(A, N, GL_FLOAT, fi_type, FLOAT_AS_UNION(V0), FLOAT_AS_UNION(V1),\
         FLOAT_AS_UNION(V2), FLOAT_AS_UNION(V3))
+#define ATTRD( A, N, V0, V1, V2, V3 ) \
+    ATTR_UNION(A, N, GL_DOUBLE, double, V0, V1, V2, V3)
 
 
 /* float */
@@ -232,6 +234,19 @@ static inline float conv_i2_to_norm_float(const struct gl_context *ctx, int i2)
 	 ERROR(GL_INVALID_VALUE);					\
    } while(0)
 
+
+/* Doubles */
+#define ATTR1DV( A, V ) ATTRD( A, 1, (V)[0], 0, 0, 1 )
+#define ATTR2DV( A, V ) ATTRD( A, 2, (V)[0], (V)[1], 0, 1 )
+#define ATTR3DV( A, V ) ATTRD( A, 3, (V)[0], (V)[1], (V)[2], 1 )
+#define ATTR4DV( A, V ) ATTRD( A, 4, (V)[0], (V)[1], (V)[2], (V)[3] )
+
+#define ATTR1D( A, X )          ATTRD( A, 1, X, 0, 0, 1 )
+#define ATTR2D( A, X, Y )       ATTRD( A, 2, X, Y, 0, 1 )
+#define ATTR3D( A, X, Y, Z )    ATTRD( A, 3, X, Y, Z, 1 )
+#define ATTR4D( A, X, Y, Z, W ) ATTRD( A, 4, X, Y, Z, W )
+
+
 static void GLAPIENTRY
 TAG(Vertex2f)(GLfloat x, GLfloat y)
 {
@@ -1190,6 +1205,104 @@ TAG(VertexAttribP4uiv)(GLuint index, GLenum type, GLboolean normalized,
 }
 
 
+
+static void GLAPIENTRY
+TAG(VertexAttribL1d)(GLuint index, GLdouble x)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR1D(0, x);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR1D(VBO_ATTRIB_GENERIC0 + index, x);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL1dv)(GLuint index, const GLdouble * v)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR1DV(0, v);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR1DV(VBO_ATTRIB_GENERIC0 + index, v);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL2d)(GLuint index, GLdouble x, GLdouble y)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR2D(0, x, y);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR2D(VBO_ATTRIB_GENERIC0 + index, x, y);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL2dv)(GLuint index, const GLdouble * v)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR2DV(0, v);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR2DV(VBO_ATTRIB_GENERIC0 + index, v);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL3d)(GLuint index, GLdouble x, GLdouble y, GLdouble z)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR3D(0, x, y, z);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR3D(VBO_ATTRIB_GENERIC0 + index, x, y, z);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL3dv)(GLuint index, const GLdouble * v)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR3DV(0, v);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR3DV(VBO_ATTRIB_GENERIC0 + index, v);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL4d)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR4D(0, x, y, z, w);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR4D(VBO_ATTRIB_GENERIC0 + index, x, y, z, w);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+static void GLAPIENTRY
+TAG(VertexAttribL4dv)(GLuint index, const GLdouble * v)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   if (index == 0 && _mesa_attr_zero_aliases_vertex(ctx))
+      ATTR4DV(0, v);
+   else if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+      ATTR4DV(VBO_ATTRIB_GENERIC0 + index, v);
+   else
+      ERROR(GL_INVALID_VALUE);
+}
+
+
 #undef ATTR1FV
 #undef ATTR2FV
 #undef ATTR3FV
diff --git a/mesalib/src/mesa/vbo/vbo_context.h b/mesalib/src/mesa/vbo/vbo_context.h
index 6099b56e6..a376efe34 100644
--- a/mesalib/src/mesa/vbo/vbo_context.h
+++ b/mesalib/src/mesa/vbo/vbo_context.h
@@ -146,6 +146,7 @@ vbo_attrtype_to_integer_flag(GLenum format)
 {
    switch (format) {
    case GL_FLOAT:
+   case GL_DOUBLE:
       return GL_FALSE;
    case GL_INT:
    case GL_UNSIGNED_INT:
@@ -156,6 +157,22 @@ vbo_attrtype_to_integer_flag(GLenum format)
    }
 }
 
+static inline GLboolean
+vbo_attrtype_to_double_flag(GLenum format)
+{
+   switch (format) {
+   case GL_FLOAT:
+   case GL_INT:
+   case GL_UNSIGNED_INT:
+      return GL_FALSE;
+   case GL_DOUBLE:
+      return GL_TRUE;
+   default:
+      assert(0);
+      return GL_FALSE;
+   }
+}
+
 /**
  * Return default component values for the given format.
  * The return type is an array of fi_types, because that's how we declare
diff --git a/mesalib/src/mesa/vbo/vbo_exec_api.c b/mesalib/src/mesa/vbo/vbo_exec_api.c
index 48680ec88..138cd6051 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_api.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_api.c
@@ -159,27 +159,36 @@ static void vbo_exec_copy_to_current( struct vbo_exec_context *exec )
           * ctx->Current.Attrib and ctx->Light.Material.Attrib arrays.
           */
 	 GLfloat *current = (GLfloat *)vbo->currval[i].Ptr;
-         fi_type tmp[4];
+         fi_type tmp[8]; /* space for doubles */
+         int dmul = exec->vtx.attrtype[i] == GL_DOUBLE ? 2 : 1;
+
+         if (exec->vtx.attrtype[i] == GL_DOUBLE) {
+            memset(tmp, 0, sizeof(tmp));
+            memcpy(tmp, exec->vtx.attrptr[i], exec->vtx.attrsz[i] * sizeof(GLfloat));
+         } else {
+            COPY_CLEAN_4V_TYPE_AS_UNION(tmp,
+                                        exec->vtx.attrsz[i],
+                                        exec->vtx.attrptr[i],
+                                        exec->vtx.attrtype[i]);
+         }
 
-         COPY_CLEAN_4V_TYPE_AS_UNION(tmp,
-                                     exec->vtx.attrsz[i],
-                                     exec->vtx.attrptr[i],
-                                     exec->vtx.attrtype[i]);
-         
          if (exec->vtx.attrtype[i] != vbo->currval[i].Type ||
-             memcmp(current, tmp, sizeof(tmp)) != 0) {
-            memcpy(current, tmp, sizeof(tmp));
+             memcmp(current, tmp, 4 * sizeof(GLfloat) * dmul) != 0) {
+            memcpy(current, tmp, 4 * sizeof(GLfloat) * dmul);
 	 
             /* Given that we explicitly state size here, there is no need
              * for the COPY_CLEAN above, could just copy 16 bytes and be
              * done.  The only problem is when Mesa accesses ctx->Current
              * directly.
              */
-            vbo->currval[i].Size = exec->vtx.attrsz[i];
-            vbo->currval[i]._ElementSize = vbo->currval[i].Size * sizeof(GLfloat);
+            /* Size here is in components - not bytes */
+            vbo->currval[i].Size = exec->vtx.attrsz[i] / dmul;
+            vbo->currval[i]._ElementSize = vbo->currval[i].Size * sizeof(GLfloat) * dmul;
             vbo->currval[i].Type = exec->vtx.attrtype[i];
             vbo->currval[i].Integer =
                   vbo_attrtype_to_integer_flag(exec->vtx.attrtype[i]);
+            vbo->currval[i].Doubles =
+                  vbo_attrtype_to_double_flag(exec->vtx.attrtype[i]);
 
             /* This triggers rather too much recalculation of Mesa state
              * that doesn't get used (eg light positions).
@@ -214,13 +223,17 @@ vbo_exec_copy_from_current(struct vbo_exec_context *exec)
    GLint i;
 
    for (i = VBO_ATTRIB_POS + 1; i < VBO_ATTRIB_MAX; i++) {
-      const fi_type *current = (fi_type *) vbo->currval[i].Ptr;
-      switch (exec->vtx.attrsz[i]) {
-      case 4: exec->vtx.attrptr[i][3] = current[3];
-      case 3: exec->vtx.attrptr[i][2] = current[2];
-      case 2: exec->vtx.attrptr[i][1] = current[1];
-      case 1: exec->vtx.attrptr[i][0] = current[0];
-	 break;
+      if (exec->vtx.attrtype[i] == GL_DOUBLE) {
+         memcpy(exec->vtx.attrptr[i], vbo->currval[i].Ptr, exec->vtx.attrsz[i] * sizeof(GLfloat));
+      } else {
+         const fi_type *current = (fi_type *) vbo->currval[i].Ptr;
+         switch (exec->vtx.attrsz[i]) {
+         case 4: exec->vtx.attrptr[i][3] = current[3];
+         case 3: exec->vtx.attrptr[i][2] = current[2];
+         case 2: exec->vtx.attrptr[i][1] = current[1];
+         case 1: exec->vtx.attrptr[i][0] = current[0];
+            break;
+         }
       }
    }
 }
@@ -364,11 +377,11 @@ vbo_exec_wrap_upgrade_vertex(struct vbo_exec_context *exec,
  * glTexCoord4f() call.  We promote the array from size=2 to size=4.
  */
 static void
-vbo_exec_fixup_vertex(struct gl_context *ctx, GLuint attr, GLuint newSize)
+vbo_exec_fixup_vertex(struct gl_context *ctx, GLuint attr, GLuint newSize, GLenum newType)
 {
    struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
 
-   if (newSize > exec->vtx.attrsz[attr]) {
+   if (newSize > exec->vtx.attrsz[attr] || newType != exec->vtx.attrtype[attr]) {
       /* New size is larger.  Need to flush existing vertices and get
        * an enlarged vertex format.
        */
@@ -401,18 +414,19 @@ vbo_exec_fixup_vertex(struct gl_context *ctx, GLuint attr, GLuint newSize)
  * This macro is used to implement all the glVertex, glColor, glTexCoord,
  * glVertexAttrib, etc functions.
  */
-#define ATTR_UNION( A, N, T, V0, V1, V2, V3 )				\
+#define ATTR_UNION( A, N, T, C, V0, V1, V2, V3 )                        \
 do {									\
    struct vbo_exec_context *exec = &vbo_context(ctx)->exec;		\
-									\
+   int sz = (sizeof(C) / sizeof(GLfloat));                              \
    if (unlikely(!(ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT)))	\
       ctx->Driver.BeginVertices( ctx );					\
-   									\
-   if (unlikely(exec->vtx.active_sz[A] != N))				\
-      vbo_exec_fixup_vertex(ctx, A, N);					\
-   									\
+                                                                        \
+   if (unlikely(exec->vtx.active_sz[A] != N * sz) ||                    \
+       unlikely(exec->vtx.attrtype[A] != T))                            \
+      vbo_exec_fixup_vertex(ctx, A, N * sz, T);                         \
+                                                                        \
    {									\
-      fi_type *dest = exec->vtx.attrptr[A];			\
+      C *dest = (C *)exec->vtx.attrptr[A];                              \
       if (N>0) dest[0] = V0;						\
       if (N>1) dest[1] = V1;						\
       if (N>2) dest[2] = V2;						\
@@ -438,7 +452,6 @@ do {									\
    }									\
 } while (0)
 
-
 #define ERROR(err) _mesa_error( ctx, err, __func__ )
 #define TAG(x) vbo_##x
 
@@ -575,7 +588,7 @@ static void GLAPIENTRY vbo_exec_EvalCoord1f( GLfloat u )
       for (i = 0; i <= VBO_ATTRIB_TEX7; i++) {
 	 if (exec->eval.map1[i].map) 
 	    if (exec->vtx.active_sz[i] != exec->eval.map1[i].sz)
-	       vbo_exec_fixup_vertex( ctx, i, exec->eval.map1[i].sz );
+	       vbo_exec_fixup_vertex( ctx, i, exec->eval.map1[i].sz, GL_FLOAT );
       }
    }
 
@@ -602,12 +615,12 @@ static void GLAPIENTRY vbo_exec_EvalCoord2f( GLfloat u, GLfloat v )
       for (i = 0; i <= VBO_ATTRIB_TEX7; i++) {
 	 if (exec->eval.map2[i].map) 
 	    if (exec->vtx.active_sz[i] != exec->eval.map2[i].sz)
-	       vbo_exec_fixup_vertex( ctx, i, exec->eval.map2[i].sz );
+	       vbo_exec_fixup_vertex( ctx, i, exec->eval.map2[i].sz, GL_FLOAT );
       }
 
       if (ctx->Eval.AutoNormal) 
 	 if (exec->vtx.active_sz[VBO_ATTRIB_NORMAL] != 3)
-	    vbo_exec_fixup_vertex( ctx, VBO_ATTRIB_NORMAL, 3 );
+	    vbo_exec_fixup_vertex( ctx, VBO_ATTRIB_NORMAL, 3, GL_FLOAT );
    }
 
    memcpy( exec->vtx.copied.buffer, exec->vtx.vertex, 
@@ -968,6 +981,16 @@ static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
    vfmt->VertexAttribP3uiv = vbo_VertexAttribP3uiv;
    vfmt->VertexAttribP4ui = vbo_VertexAttribP4ui;
    vfmt->VertexAttribP4uiv = vbo_VertexAttribP4uiv;
+
+   vfmt->VertexAttribL1d = vbo_VertexAttribL1d;
+   vfmt->VertexAttribL2d = vbo_VertexAttribL2d;
+   vfmt->VertexAttribL3d = vbo_VertexAttribL3d;
+   vfmt->VertexAttribL4d = vbo_VertexAttribL4d;
+
+   vfmt->VertexAttribL1dv = vbo_VertexAttribL1dv;
+   vfmt->VertexAttribL2dv = vbo_VertexAttribL2dv;
+   vfmt->VertexAttribL3dv = vbo_VertexAttribL3dv;
+   vfmt->VertexAttribL4dv = vbo_VertexAttribL4dv;
 }
 
 
diff --git a/mesalib/src/mesa/vbo/vbo_save_api.c b/mesalib/src/mesa/vbo/vbo_save_api.c
index 5927beeb3..29de3d38a 100644
--- a/mesalib/src/mesa/vbo/vbo_save_api.c
+++ b/mesalib/src/mesa/vbo/vbo_save_api.c
@@ -772,7 +772,7 @@ _save_reset_vertex(struct gl_context *ctx)
  * 3f version won't otherwise set color[3] to 1.0 -- this is the job
  * of the chooser function when switching between Color4f and Color3f.
  */
-#define ATTR_UNION(A, N, T, V0, V1, V2, V3)			\
+#define ATTR_UNION(A, N, T, C, V0, V1, V2, V3)			\
 do {								\
    struct vbo_save_context *save = &vbo_context(ctx)->save;	\
 								\
@@ -780,7 +780,7 @@ do {								\
       save_fixup_vertex(ctx, A, N);				\
 								\
    {								\
-      fi_type *dest = save->attrptr[A];		\
+      C *dest = (C *)save->attrptr[A];                          \
       if (N>0) dest[0] = V0;					\
       if (N>1) dest[1] = V1;					\
       if (N>2) dest[2] = V2;					\
@@ -1372,6 +1372,16 @@ _save_vtxfmt_init(struct gl_context *ctx)
    vfmt->VertexAttribP3uiv = _save_VertexAttribP3uiv;
    vfmt->VertexAttribP4uiv = _save_VertexAttribP4uiv;
 
+   vfmt->VertexAttribL1d = _save_VertexAttribL1d;
+   vfmt->VertexAttribL2d = _save_VertexAttribL2d;
+   vfmt->VertexAttribL3d = _save_VertexAttribL3d;
+   vfmt->VertexAttribL4d = _save_VertexAttribL4d;
+
+   vfmt->VertexAttribL1dv = _save_VertexAttribL1dv;
+   vfmt->VertexAttribL2dv = _save_VertexAttribL2dv;
+   vfmt->VertexAttribL3dv = _save_VertexAttribL3dv;
+   vfmt->VertexAttribL4dv = _save_VertexAttribL4dv;
+
    /* This will all require us to fallback to saving the list as opcodes:
     */
    vfmt->CallList = _save_CallList;
diff --git a/mesalib/src/mesa/vbo/vbo_split_copy.c b/mesalib/src/mesa/vbo/vbo_split_copy.c
index d1107dd84..7b1e20b18 100644
--- a/mesalib/src/mesa/vbo/vbo_split_copy.c
+++ b/mesalib/src/mesa/vbo/vbo_split_copy.c
@@ -533,6 +533,7 @@ replay_init( struct copy_context *copy )
       dst->Enabled = GL_TRUE;
       dst->Normalized = src->Normalized; 
       dst->Integer = src->Integer;
+      dst->Doubles = src->Doubles;
       dst->BufferObj = ctx->Shared->NullBufferObj;
       dst->_ElementSize = src->_ElementSize;
 
diff --git a/mesalib/src/util/Makefile.sources b/mesalib/src/util/Makefile.sources
index 3e0d02bad..dc5593918 100644
--- a/mesalib/src/util/Makefile.sources
+++ b/mesalib/src/util/Makefile.sources
@@ -7,6 +7,7 @@ MESA_UTIL_FILES :=	\
 	format_srgb.h \
 	hash_table.c	\
 	hash_table.h \
+	list.h \
 	macros.h \
 	ralloc.c \
 	ralloc.h \
diff --git a/mesalib/src/gallium/auxiliary/util/u_double_list.h b/mesalib/src/util/list.h
index 247f0f282..946034710 100644
--- a/mesalib/src/gallium/auxiliary/util/u_double_list.h
+++ b/mesalib/src/util/list.h
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2006 VMware, Inc., Bismarck, ND. USA.
  * 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
@@ -10,36 +10,37 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  **************************************************************************/
 
 /**
  * \file
  * List macros heavily inspired by the Linux kernel
  * list handling. No list looping yet.
- * 
+ *
  * Is not threadsafe, so common operations need to
  * be protected using an external mutex.
  */
 
-#ifndef _U_DOUBLE_LIST_H_
-#define _U_DOUBLE_LIST_H_
+#ifndef _UTIL_LIST_H_
+#define _UTIL_LIST_H_
 
 
+#include <stdbool.h>
 #include <stddef.h>
-#include "pipe/p_compiler.h"
+#include <assert.h>
 
 
 struct list_head
@@ -48,13 +49,13 @@ struct list_head
     struct list_head *next;
 };
 
-static INLINE void list_inithead(struct list_head *item)
+static inline void list_inithead(struct list_head *item)
 {
     item->prev = item;
     item->next = item;
 }
 
-static INLINE void list_add(struct list_head *item, struct list_head *list)
+static inline void list_add(struct list_head *item, struct list_head *list)
 {
     item->prev = list;
     item->next = list->next;
@@ -62,7 +63,7 @@ static INLINE void list_add(struct list_head *item, struct list_head *list)
     list->next = item;
 }
 
-static INLINE void list_addtail(struct list_head *item, struct list_head *list)
+static inline void list_addtail(struct list_head *item, struct list_head *list)
 {
     item->next = list;
     item->prev = list->prev;
@@ -70,7 +71,7 @@ static INLINE void list_addtail(struct list_head *item, struct list_head *list)
     list->prev = item;
 }
 
-static INLINE void list_replace(struct list_head *from, struct list_head *to)
+static inline void list_replace(struct list_head *from, struct list_head *to)
 {
     to->prev = from->prev;
     to->next = from->next;
@@ -78,14 +79,14 @@ static INLINE void list_replace(struct list_head *from, struct list_head *to)
     from->prev->next = to;
 }
 
-static INLINE void list_del(struct list_head *item)
+static inline void list_del(struct list_head *item)
 {
     item->prev->next = item->next;
     item->next->prev = item->prev;
     item->prev = item->next = NULL;
 }
 
-static INLINE void list_delinit(struct list_head *item)
+static inline void list_delinit(struct list_head *item)
 {
     item->prev->next = item->next;
     item->next->prev = item->prev;
@@ -93,6 +94,28 @@ static INLINE void list_delinit(struct list_head *item)
     item->prev = item;
 }
 
+static inline bool list_empty(struct list_head *list)
+{
+   return list->next == list;
+}
+
+static inline unsigned list_length(struct list_head *list)
+{
+   struct list_head *node;
+   unsigned length = 0;
+   for (node = list->next; node != list; node = node->next)
+      length++;
+   return length;
+}
+
+static inline void list_validate(struct list_head *list)
+{
+   struct list_head *node;
+   assert(list->next->prev == list && list->prev->next == list);
+   for (node = list->next; node != list; node = node->next)
+      assert(node->next->prev == node && node->prev->next == node);
+}
+
 #define LIST_INITHEAD(__item) list_inithead(__item)
 #define LIST_ADD(__item, __list) list_add(__item, __list)
 #define LIST_ADDTAIL(__item, __list) list_addtail(__item, __list)
@@ -144,4 +167,38 @@ static INLINE void list_delinit(struct list_head *item)
 	&pos->member != (head);						\
 	pos = container_of(pos->member.prev, pos, member))
 
-#endif /*_U_DOUBLE_LIST_H_*/
+#define list_for_each_entry(type, pos, head, member)                    \
+   for (type *pos = LIST_ENTRY(type, (head)->next, member);             \
+	&pos->member != (head);                                         \
+	pos = LIST_ENTRY(type, pos->member.next, member))
+
+#define list_for_each_entry_safe(type, pos, head, member)               \
+   for (type *pos = LIST_ENTRY(type, (head)->next, member),             \
+	     *__next = LIST_ENTRY(type, pos->member.next, member);      \
+	&pos->member != (head);                                         \
+	pos = __next,                                                   \
+        __next = LIST_ENTRY(type, __next->member.next, member))
+
+#define list_for_each_entry_rev(type, pos, head, member)                \
+   for (type *pos = LIST_ENTRY(type, (head)->prev, member);             \
+	&pos->member != (head);                                         \
+	pos = LIST_ENTRY(type, pos->member.prev, member))
+
+#define list_for_each_entry_safe_rev(type, pos, head, member)           \
+   for (type *pos = LIST_ENTRY(type, (head)->prev, member),             \
+	     *__prev = LIST_ENTRY(type, pos->member.prev, member);      \
+	&pos->member != (head);                                         \
+	pos = __prev,                                                   \
+        __prev = LIST_ENTRY(type, __prev->member.prev, member))
+
+#define list_for_each_entry_from(type, pos, start, head, member)        \
+   for (type *pos = LIST_ENTRY(type, (start), member);                  \
+	&pos->member != (head);                                         \
+	pos = LIST_ENTRY(type, pos->member.next, member))
+
+#define list_for_each_entry_from_rev(type, pos, start, head, member)    \
+   for (type *pos = LIST_ENTRY(type, (start), member);                  \
+	&pos->member != (head);                                         \
+	pos = LIST_ENTRY(type, pos->member.prev, member))
+
+#endif /*_UTIL_LIST_H_*/