mesa/sso: Enable GL_ARB_separate_shader_objects by default

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

src/glsl/glcpp/glcpp-parse.y

@@ -2069,6 +2069,7 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
 	   }
 	} else {
 	   add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
+           add_builtin_define(parser, "GL_ARB_separate_shader_objects", 1);
 	   add_builtin_define(parser, "GL_ARB_texture_rectangle", 1);
            add_builtin_define(parser, "GL_AMD_shader_trinary_minmax", 1);
 
@@ -2134,9 +2135,6 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
 	      if (extensions->ARB_texture_gather)
 	         add_builtin_define(parser, "GL_ARB_texture_gather", 1);
 
-              if (extensions->ARB_separate_shader_objects)
-                 add_builtin_define(parser, "GL_ARB_separate_shader_objects", 1);
-
 	      if (extensions->ARB_shader_atomic_counters)
 	         add_builtin_define(parser, "GL_ARB_shader_atomic_counters", 1);
 

src/glsl/glsl_parser_extras.cpp

@@ -514,7 +514,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
    EXT(ARB_fragment_coord_conventions, true,  false,     ARB_fragment_coord_conventions),
    EXT(ARB_texture_rectangle,          true,  false,     dummy_true),
    EXT(EXT_texture_array,              true,  false,     EXT_texture_array),
-   EXT(ARB_separate_shader_objects,    true,  false,     ARB_separate_shader_objects),
+   EXT(ARB_separate_shader_objects,    true,  false,     dummy_true),
    EXT(ARB_shader_texture_lod,         true,  false,     ARB_shader_texture_lod),
    EXT(ARB_shader_stencil_export,      true,  false,     ARB_shader_stencil_export),
    EXT(AMD_conservative_depth,         true,  false,     ARB_conservative_depth),

src/mesa/drivers/common/meta.c

@@ -576,11 +576,10 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
          _mesa_set_enable(ctx, GL_FRAGMENT_SHADER_ATI, GL_FALSE);
       }
 
-      if (ctx->Extensions.ARB_separate_shader_objects) {
+      if (ctx->Pipeline.Current) {
-         if (ctx->Pipeline.Current) {
+         _mesa_reference_pipeline_object(ctx, &save->Pipeline,
-            _mesa_reference_pipeline_object(ctx, &save->Pipeline,
+                                         ctx->Pipeline.Current);
-                                            ctx->Pipeline.Current);
+         _mesa_BindProgramPipeline(0);
-            _mesa_BindProgramPipeline(0);
       }
 
       /* Save the shader state from ctx->Shader (instead of ctx->_Shader) so
@@ -975,7 +974,6 @@ _mesa_meta_end(struct gl_context *ctx)
                                          ctx->Pipeline.Default);
 
       if (save->Pipeline) {
-         assert(ctx->Extensions.ARB_separate_shader_objects);
          _mesa_bind_pipeline(ctx, save->Pipeline);
 
          _mesa_reference_pipeline_object(ctx, &save->Pipeline, NULL);

src/mesa/main/extensions.c

@@ -128,7 +128,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_sample_shading",                      o(ARB_sample_shading),                      GL,             2009 },
    { "GL_ARB_sampler_objects",                     o(dummy_true),                              GL,             2009 },
    { "GL_ARB_seamless_cube_map",                   o(ARB_seamless_cube_map),                   GL,             2009 },
-   { "GL_ARB_separate_shader_objects",             o(ARB_separate_shader_objects),             GL,             2010 },
+   { "GL_ARB_separate_shader_objects",             o(dummy_true),                              GL,             2010 },
    { "GL_ARB_shader_atomic_counters",              o(ARB_shader_atomic_counters),              GL,             2011 },
    { "GL_ARB_shader_bit_encoding",                 o(ARB_shader_bit_encoding),                 GL,             2010 },
    { "GL_ARB_shader_image_load_store",             o(ARB_shader_image_load_store),             GL,             2011 },

src/mesa/main/get.c

@@ -387,7 +387,6 @@ EXTRA_EXT(ARB_texture_cube_map_array);
 EXTRA_EXT(ARB_texture_buffer_range);
 EXTRA_EXT(ARB_texture_multisample);
 EXTRA_EXT(ARB_texture_gather);
-EXTRA_EXT(ARB_separate_shader_objects);
 EXTRA_EXT(ARB_shader_atomic_counters);
 EXTRA_EXT(ARB_draw_indirect);
 EXTRA_EXT(ARB_shader_image_load_store);

src/mesa/main/get_hash_params.py

@@ -727,7 +727,7 @@ descriptor=[
   [ "MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB", "CONTEXT_INT(Const.MaxProgramTextureGatherComponents), extra_ARB_texture_gather"],
 
 # GL_ARB_separate_shader_objects
-  [ "PROGRAM_PIPELINE_BINDING", "LOC_CUSTOM, TYPE_INT, GL_PROGRAM_PIPELINE_BINDING, extra_ARB_separate_shader_objects" ],
+  [ "PROGRAM_PIPELINE_BINDING", "LOC_CUSTOM, TYPE_INT, GL_PROGRAM_PIPELINE_BINDING, NO_EXTRA" ],
 
 # GL_ARB_shader_atomic_counters
   [ "ATOMIC_COUNTER_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_shader_atomic_counters" ],

src/mesa/main/mtypes.h

@@ -3540,7 +3540,6 @@ struct gl_extensions
    GLboolean ARB_point_sprite;
    GLboolean ARB_sample_shading;
    GLboolean ARB_seamless_cube_map;
-   GLboolean ARB_separate_shader_objects;
    GLboolean ARB_shader_atomic_counters;
    GLboolean ARB_shader_bit_encoding;
    GLboolean ARB_shader_image_load_store;

src/mesa/main/shaderapi.c

@@ -700,9 +700,6 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
       return;
    }
    case GL_PROGRAM_SEPARABLE:
-      if (!ctx->Extensions.ARB_separate_shader_objects)
-         break;
-
       *params = shProg->SeparateShader;
       return;
    default:
@@ -1777,9 +1774,6 @@ _mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value)
       return;
 
    case GL_PROGRAM_SEPARABLE:
-      if (!ctx->Extensions.ARB_separate_shader_objects)
-         break;
-
       /* Spec imply that the behavior is the same as ARB_get_program_binary
        * Chapter 7.3 Program Objects
        */