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glsl: Add extension plumbing and define for ARB_shader_subroutine

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Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Chris Forbes 2014-08-10 21:31:06 +12:00 • committed by Dave Airlie
parent 25d6f56c08
commit cc172fddf3
4 changed files with 7 additions and 0 deletions
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3
src/glsl/glcpp/glcpp-parse.y
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@ -2489,6 +2489,9 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
if (extensions->ARB_tessellation_shader)
add_builtin_define(parser, "GL_ARB_tessellation_shader", 1);
if (extensions->ARB_shader_subroutine)
add_builtin_define(parser, "GL_ARB_shader_subroutine", 1);
}
}

1
src/glsl/glsl_parser_extras.cpp
View file

@ -598,6 +598,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
EXT(ARB_shader_precision, true, false, ARB_shader_precision),
EXT(ARB_shader_stencil_export, true, false, ARB_shader_stencil_export),
EXT(ARB_shader_storage_buffer_object, true, false, ARB_shader_storage_buffer_object),
EXT(ARB_shader_subroutine, true, false, ARB_shader_subroutine),
EXT(ARB_shader_texture_lod, true, false, ARB_shader_texture_lod),
EXT(ARB_shading_language_420pack, true, false, ARB_shading_language_420pack),
EXT(ARB_shading_language_packing, true, false, ARB_shading_language_packing),

2
src/glsl/glsl_parser_extras.h
View file

@ -496,6 +496,8 @@ struct _mesa_glsl_parse_state {
bool ARB_shader_stencil_export_warn;
bool ARB_shader_storage_buffer_object_enable;
bool ARB_shader_storage_buffer_object_warn;
bool ARB_shader_subroutine_enable;
bool ARB_shader_subroutine_warn;
bool ARB_shader_texture_lod_enable;
bool ARB_shader_texture_lod_warn;
bool ARB_shading_language_420pack_enable;

1
src/glsl/standalone_scaffolding.cpp
View file

@ -133,6 +133,7 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api)
ctx->Extensions.ARB_sample_shading = true;
ctx->Extensions.ARB_shader_bit_encoding = true;
ctx->Extensions.ARB_shader_stencil_export = true;
ctx->Extensions.ARB_shader_subroutine = true;
ctx->Extensions.ARB_shader_texture_lod = true;
ctx->Extensions.ARB_shading_language_420pack = true;
ctx->Extensions.ARB_shading_language_packing = true;