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c4533eae
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2018-09-19T15:23:29
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Enable ANGLE_texture_multisample in glsl in es 3.0
Enable gsampler2dMS, texelFetch, textureSize in glslang in
es 3.0 if ANGLE_texture_multisample is supported.
Bug: angleproject:2275
TEST=SamplerMultisampleEXTTest.TextureMultisampleEXTEnabled
Change-Id: Ibfa367970db3ae790f3822e57eb50090843dc6db
Reviewed-on: https://chromium-review.googlesource.com/c/867521
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
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8ca60805
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2018-08-23T14:10:02
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Add 2D MS array sampler support to compiler
This also places textureSize(gsampler2DMS) correctly in the ESSL 3.10
builtins instead of ESSL 3.00 builtins.
BUG=angleproject:2775
TEST=angle_unittests
Change-Id: Ieb0f7a7424a5558a5569af6d4fcbcc9b12ec9840
Reviewed-on: https://chromium-review.googlesource.com/1186466
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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d4bd963f
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2018-03-08T16:32:44
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Don't use TIntermSymbol nodes for function parameters
Parameter nodes are not needed - it's simpler to just create a
TVariable object for each parameter when the TFunction is initialized.
With this change we also store only one object per each parameter type
used in built-in functions, instead of one array of TConstParameter
entries for each unique parameter sequence.
This simplifies code and reduces binary size and compiler memory use.
Compiler perf does not seem to be significantly affected.
BUG=angleproject:2267
TEST=angle_unittests
Change-Id: I2b82400dd594731074309f92a705e75135a4c82c
Reviewed-on: https://chromium-review.googlesource.com/955589
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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2bfe9f6b
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2018-03-02T16:53:29
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Use function id to group functions in ParseContext
This way we can do numeric comparisons instead of string comparisons.
The effect on compiler perf test scores is fairly marginal, but
this reduces binary size by a few kilobytes, and there may be a larger
effect on shaders calling a lot of texture functions.
BUG=angleproject:2267
TEST=angle_unittests
Change-Id: I077db97b16b16b70b7e18ee037e06d7450d08dc9
Reviewed-on: https://chromium-review.googlesource.com/947952
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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