diff options
Diffstat (limited to 'src/glsl/glsl_parser_extras.cpp')
| -rw-r--r-- | src/glsl/glsl_parser_extras.cpp | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp index e8c60936fb6..5bb3a6f25a3 100644 --- a/src/glsl/glsl_parser_extras.cpp +++ b/src/glsl/glsl_parser_extras.cpp @@ -211,14 +211,13 @@ _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp, state->ARB_draw_buffers_warn = (ext_mode == extension_warn); } } else if (strcmp(name, "GL_ARB_draw_instanced") == 0) { + state->ARB_draw_instanced_enable = (ext_mode != extension_disable); + state->ARB_draw_instanced_warn = (ext_mode == extension_warn); + /* This extension is only supported in vertex shaders. */ - if (state->target != vertex_shader) { - unsupported = true; - } else { - state->ARB_draw_instanced_enable = (ext_mode != extension_disable); - state->ARB_draw_instanced_warn = (ext_mode == extension_warn); - } + unsupported = (state->target != vertex_shader) + || !state->extensions->ARB_draw_instanced; } else if (strcmp(name, "GL_ARB_explicit_attrib_location") == 0) { state->ARB_explicit_attrib_location_enable = (ext_mode != extension_disable); @@ -242,13 +241,13 @@ _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp, unsupported = !state->extensions->EXT_texture_array; } else if (strcmp(name, "GL_ARB_shader_stencil_export") == 0) { - if (state->target != fragment_shader) { - unsupported = true; - } else { - state->ARB_shader_stencil_export_enable = (ext_mode != extension_disable); - state->ARB_shader_stencil_export_warn = (ext_mode == extension_warn); - unsupported = !state->extensions->ARB_shader_stencil_export; - } + state->ARB_shader_stencil_export_enable = (ext_mode != extension_disable); + state->ARB_shader_stencil_export_warn = (ext_mode == extension_warn); + + /* This extension is only supported in fragment shaders. + */ + unsupported = (state->target != fragment_shader) + || !state->extensions->ARB_shader_stencil_export; } else if (strcmp(name, "GL_AMD_conservative_depth") == 0) { /* The AMD_conservative spec does not forbid requiring the extension in * the vertex shader. @@ -769,7 +768,7 @@ do_common_optimization(exec_list *ir, bool linked, unsigned max_unroll_iteration progress = do_if_simplification(ir) || progress; progress = do_discard_simplification(ir) || progress; progress = do_copy_propagation(ir) || progress; - /*progress = do_copy_propagation_elements(ir) || progress;*/ + progress = do_copy_propagation_elements(ir) || progress; if (linked) progress = do_dead_code(ir) || progress; else |