From cf7f424e18485edff381ad687201c6914bfc7ea5 Mon Sep 17 00:00:00 2001 From: Todd Previte Date: Mon, 20 May 2013 08:41:18 -0700 Subject: [PATCH] mesa: Add infrastructure for ARB_shading_language_420pack. v2 [mattst88] - Split infrastructure into separate patch. - Add preprocessor #define. Reviewed-by: Kenneth Graunke --- src/glsl/glcpp/glcpp-parse.y | 3 +++ src/glsl/glsl_parser_extras.cpp | 1 + src/glsl/glsl_parser_extras.h | 2 ++ src/mesa/main/extensions.c | 1 + src/mesa/main/mtypes.h | 1 + 5 files changed, 8 insertions(+) diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y index 6cb5009e861..ff5bdfe5db5 100644 --- a/src/glsl/glcpp/glcpp-parse.y +++ b/src/glsl/glcpp/glcpp-parse.y @@ -1242,6 +1242,9 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api) if (extensions->AMD_vertex_shader_layer) add_builtin_define(parser, "GL_AMD_vertex_shader_layer", 1); + + if (extensions->ARB_shading_language_420pack) + add_builtin_define(parser, "GL_ARB_shading_language_420pack", 1); } } diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp index 85b2165ef23..98627145a5b 100644 --- a/src/glsl/glsl_parser_extras.cpp +++ b/src/glsl/glsl_parser_extras.cpp @@ -479,6 +479,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { EXT(OES_standard_derivatives, false, false, true, false, true, OES_standard_derivatives), EXT(ARB_texture_cube_map_array, true, false, true, true, false, ARB_texture_cube_map_array), EXT(ARB_shading_language_packing, true, false, true, true, false, ARB_shading_language_packing), + EXT(ARB_shading_language_420pack, true, true, true, true, false, ARB_shading_language_420pack), EXT(ARB_texture_multisample, true, false, true, true, false, ARB_texture_multisample), EXT(ARB_texture_query_lod, false, false, true, true, false, ARB_texture_query_lod), EXT(ARB_gpu_shader5, true, true, true, true, false, ARB_gpu_shader5), diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h index 16e180d3ee4..95918de720b 100644 --- a/src/glsl/glsl_parser_extras.h +++ b/src/glsl/glsl_parser_extras.h @@ -288,6 +288,8 @@ struct _mesa_glsl_parse_state { bool ARB_gpu_shader5_warn; bool AMD_vertex_shader_layer_enable; bool AMD_vertex_shader_layer_warn; + bool ARB_shading_language_420pack_enable; + bool ARB_shading_language_420pack_warn; /*@}*/ /** Extensions supported by the OpenGL implementation. */ diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c index 036604edb9d..fc6fbadecb0 100644 --- a/src/mesa/main/extensions.c +++ b/src/mesa/main/extensions.c @@ -126,6 +126,7 @@ static const struct extension extension_table[] = { { "GL_ARB_shader_texture_lod", o(ARB_shader_texture_lod), GL, 2009 }, { "GL_ARB_shading_language_100", o(ARB_shading_language_100), GLL, 2003 }, { "GL_ARB_shading_language_packing", o(ARB_shading_language_packing), GL, 2011 }, + { "GL_ARB_shading_language_420pack", o(ARB_shading_language_420pack), GL, 2011 }, { "GL_ARB_shadow", o(ARB_shadow), GLL, 2001 }, { "GL_ARB_sync", o(ARB_sync), GL, 2003 }, { "GL_ARB_texture_border_clamp", o(ARB_texture_border_clamp), GLL, 2000 }, diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index cd8650cbc2b..0002da5c0d5 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -3022,6 +3022,7 @@ struct gl_extensions GLboolean ARB_shader_texture_lod; GLboolean ARB_shading_language_100; GLboolean ARB_shading_language_packing; + GLboolean ARB_shading_language_420pack; GLboolean ARB_shadow; GLboolean ARB_sync; GLboolean ARB_texture_border_clamp; -- 2.30.2