diff options
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/config.h | 1 | ||||
| -rw-r--r-- | src/mesa/main/mtypes.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h index cebef1c3832..8c642488454 100644 --- a/src/mesa/main/config.h +++ b/src/mesa/main/config.h @@ -207,6 +207,7 @@ #define MAX_PROGRAM_ADDRESS_REGS 2 #define MAX_UNIFORMS 128 #define MAX_VARYING 8 +#define MAX_SAMPLERS 8 /*@}*/ /** For GL_ARB_vertex_shader */ diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 514170dbcf0..8adc4e33731 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1901,6 +1901,7 @@ struct gl_program GLbitfield InputsRead; /**< Bitmask of which input regs are read */ GLbitfield OutputsWritten; /**< Bitmask of which output regs are written to */ GLbitfield TexturesUsed[MAX_TEXTURE_IMAGE_UNITS]; /**< TEXTURE_x_BIT bitmask */ + GLbitfield SamplersUsed; /**< Bitfield of which samplers are used */ GLbitfield ShadowSamplers; /**< Texture units used for shadow sampling. */ /** Named parameters, constants, etc. from program text */ @@ -1913,6 +1914,11 @@ struct gl_program /** Vertex program user-defined attributes */ struct gl_program_parameter_list *Attributes; + /** Map from sampler unit to texture unit (set by glUniform1i()) */ + GLubyte SamplerUnits[MAX_SAMPLERS]; + /** Which texture target is being sampled (TEXTURE_1D/2D/3D/etc_INDEX) */ + GLubyte SamplerTargets[MAX_SAMPLERS]; + /** Logical counts */ /*@{*/ GLuint NumInstructions; |