diff options
Diffstat (limited to 'mesalib/src/mesa/main/mtypes.h')
| -rw-r--r-- | mesalib/src/mesa/main/mtypes.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 186f8a03b..0002da5c0 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -1,6 +1,5 @@ /* * Mesa 3-D graphics library - * Version: 7.7 * * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. * Copyright (C) 2009 VMware, Inc. All Rights Reserved. @@ -2141,13 +2140,21 @@ struct gl_shader gl_texture_index SamplerTargets[MAX_SAMPLERS]; /** - * Number of uniform components used by this shader. + * Number of default uniform block components used by this shader. * * This field is only set post-linking. */ unsigned num_uniform_components; /** + * Number of combined uniform components used by this shader. + * + * This field is only set post-linking. It is the sum of the uniform block + * sizes divided by sizeof(float), and num_uniform_compoennts. + */ + unsigned num_combined_uniform_components; + + /** * This shader's uniform block information. * * The offsets of the variables are assigned only for shaders in a program's @@ -2326,6 +2333,21 @@ struct gl_shader_program unsigned NumUniformBlocks; /** + * Scale factor for the uniform base location + * + * This is used to generate locations (returned by \c glGetUniformLocation) + * of uniforms. The base location of the uniform is multiplied by this + * value, and the array index is added. + * + * \note + * Must be >= 1. + * + * \sa + * _mesa_uniform_merge_location_offset, _mesa_uniform_split_location_offset + */ + unsigned UniformLocationBaseScale; + + /** * Indices into the _LinkedShaders's UniformBlocks[] array for each stage * they're used in, or -1. * @@ -3000,6 +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; |