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author | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-10-03 19:30:48 +0200 |
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committer | Nicolai Hähnle <nhaehnle@gmail.com> | 2009-10-03 19:30:48 +0200 |
commit | 6d25b9125ec1e66e0e255b0ee20fe18dfe1076fa (patch) | |
tree | c376951940eac2875567979a81e6a03a019942b7 /src/mesa/shader/prog_parameter.h | |
parent | 81c7561d9d3faf70ac22c6a5f3fbea18f53eed92 (diff) | |
parent | 7d2699aedc084d9cb9c2bd2f8bdb5f038271ac1e (diff) |
Merge branch 'master' into r300-compiler
Diffstat (limited to 'src/mesa/shader/prog_parameter.h')
-rw-r--r-- | src/mesa/shader/prog_parameter.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h index d1fcf47e61..699cb0c735 100644 --- a/src/mesa/shader/prog_parameter.h +++ b/src/mesa/shader/prog_parameter.h @@ -56,7 +56,13 @@ struct gl_program_parameter const char *Name; /**< Null-terminated string */ gl_register_file Type; /**< PROGRAM_NAMED_PARAM, CONSTANT or STATE_VAR */ GLenum DataType; /**< GL_FLOAT, GL_FLOAT_VEC2, etc */ - GLuint Size; /**< Number of components (1..4) */ + /** + * Number of components (1..4), or more. + * If the number of components is greater than 4, + * this parameter is part of a larger uniform like a GLSL matrix or array. + * The next program parameter's Size will be Size-4 of this parameter. + */ + GLuint Size; GLboolean Used; /**< Helper flag for GLSL uniform tracking */ GLboolean Initialized; /**< Has the ParameterValue[] been set? */ GLbitfield Flags; /**< Bitmask of PROG_PARAM_*_BIT */ |