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mesa: reduce the size of gl_program 

gl_program: 1456 -> 976 bytes

Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2017-11-16 01:10:27 +01:00
parent 78f1decc95
commit 65ed98839b
2 changed files with 6 additions and 7 deletions
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9
src/compiler/glsl/link_uniforms.cpp
View File

@ -1423,11 +1423,10 @@ link_assign_uniform_storage(struct gl_context *ctx,
} }
} }
STATIC_ASSERT(sizeof(shader->Program->sh.SamplerTargets) == STATIC_ASSERT(ARRAY_SIZE(shader->Program->sh.SamplerTargets) ==
sizeof(parcel.targets)); ARRAY_SIZE(parcel.targets));
memcpy(shader->Program->sh.SamplerTargets, for (unsigned j = 0; j < ARRAY_SIZE(parcel.targets); j++)
parcel.targets, shader->Program->sh.SamplerTargets[j] = parcel.targets[j];
sizeof(shader->Program->sh.SamplerTargets));
} }
#ifndef NDEBUG #ifndef NDEBUG

4
src/mesa/main/mtypes.h
View File

@ -2168,7 +2168,7 @@ struct gl_program
/** Subset of OutputsWritten outputs written with non-zero index. */ /** Subset of OutputsWritten outputs written with non-zero index. */
GLbitfield64 SecondaryOutputsWritten; GLbitfield64 SecondaryOutputsWritten;
/** TEXTURE_x_BIT bitmask */ /** TEXTURE_x_BIT bitmask */
GLbitfield TexturesUsed[MAX_COMBINED_TEXTURE_IMAGE_UNITS]; GLbitfield16 TexturesUsed[MAX_COMBINED_TEXTURE_IMAGE_UNITS];
/** Bitfield of which samplers are used */ /** Bitfield of which samplers are used */
GLbitfield SamplersUsed; GLbitfield SamplersUsed;
/** Texture units used for shadow sampling. */ /** Texture units used for shadow sampling. */
@ -2246,7 +2246,7 @@ struct gl_program
/** Which texture target is being sampled /** Which texture target is being sampled
* (TEXTURE_1D/2D/3D/etc_INDEX) * (TEXTURE_1D/2D/3D/etc_INDEX)
*/ */
gl_texture_index SamplerTargets[MAX_SAMPLERS]; GLubyte SamplerTargets[MAX_SAMPLERS];
/** /**
* Number of samplers declared with the bindless_sampler layout * Number of samplers declared with the bindless_sampler layout