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6f0a0dca
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2016-09-27T13:51:29
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Workaround isnan() on Intel drivers
On some Intel drivers, calling function isnan() on highp float will get wrong
answer. This patch work arounds this bug by using an expression to emulate
this function.
BUG=chromium:650547
Change-Id: I5bc5e0352c434f42cd2c55103a74f9f7ba51a72c
Reviewed-on: https://chromium-review.googlesource.com/389834
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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f979524a
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2016-09-21T15:19:00
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Remove redundant code in RewriteTexelFetchOffset
Remove useTemporaryIndex() in function RewriteTexelFetchOffset since
no temporary variables will be created in this function.
BUG=angleproject:1469
Change-Id: Ibed56f0ba5c89b6ae1ab1611de39514c3fbb600f
Reviewed-on: https://chromium-review.googlesource.com/387198
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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7ebb97fc
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2016-09-08T18:01:50
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Use 64-bits compile options
BUG=chromium:645071
Change-Id: I31825123bf4cb45fb37a93f538e8936487beb5ff
Reviewed-on: https://chromium-review.googlesource.com/382712
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e5bb72ff
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2016-09-01T01:41:27
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Remove SH_EMULATE_BUILT_IN_FUNCTIONS which isn't used
The flag is not used in chrome. We decide to do per emulation per flag.
BUG=chromium:642227
Change-Id: I936d53e5015186e35e672d0cb51c853a941582d2
Reviewed-on: https://chromium-review.googlesource.com/379077
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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a4e6f074
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2016-08-29T14:49:21
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Work around abs() issue in Intel Mac drivers
abs(i) where i is an integer returns unexpected result in Intel Mac.
This works around the issue by emulating abs(i) manually.
BUG=chromium:642227
TEST=deqp/functional/gles3/shadercommonfunction.html
Change-Id: I2a41e0f4bcb0766109d651e663283b1760468017
Reviewed-on: https://chromium-review.googlesource.com/377628
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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7ef9aa7b
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2016-08-31T15:39:38
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Enable texelFetchOffset re-writing for GLSL translator
Intel Mac has the same bug as Win. So the CL enables it in GLSL translator as
well.
BUG=chromium:642605
TEST=deqp/functional/gles3/shadertexturefunction/texelfetchoffset.html
Change-Id: I30323ea3a6d4c07ff32e50bd7c574916b5b865f4
Reviewed-on: https://chromium-review.googlesource.com/378601
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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4c4c8e72
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2016-08-04T12:25:34
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Add compute program compilation and linking support
Compute shaders can be now compiled and linked to create programs.
Some tests are added to verify successful and unsuccessful compute
shader linking.
The patch also replaces std::array<int, 3> with a custom struct
WorkGroupSize.
BUG=angleproject:1442
TEST=angle_end2end_tests
TEST=angle_unittests
Change-Id: I4ab0ac05755d0167a6d2a798f8d7f1516cf54d84
Reviewed-on: https://chromium-review.googlesource.com/366740
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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bccc65d3
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2016-07-19T16:48:43
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Flatten "#pragma STDGL invariant(all)" into varying variables.
This is implemented as a compiler option which is enabled by default
when outputting to desktop GLSL version 130 and greater, which does
not support this #pragma in fragment shaders. As a workaround, and for
better compatibility on desktop OpenGL drivers, this pragma is also
flattened into the outputs of vertex shaders, and the inputs of ESSL
1.00 fragment shaders.
TEST=conformance/glsl/misc/shaders-with-invariance.html with --enable-unsafe-es3-apis
BUG=629622, angleproject:1293
Change-Id: Ib040230915e639971505ed496d26e804c9d64e68
Reviewed-on: https://chromium-review.googlesource.com/361792
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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802abe01
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2016-08-04T17:48:32
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Add compute shader compilation support in the glsl compiler
Support is added for compute shader compilation. There is a small
extension to the parser so that 'local_size_x = ', 'local_size_y = '
and 'local_size_z = ' are supported as layout qualifiers.
A few shader compilation tests are added and one which checks the AST
whether the layout qualifiers are properly parsed.
BUG=angleproject:1442
TEST=angle_unittests
TEST=angle_end2end_tests
Change-Id: I67283797d1cf13fa4ac47faa2a6e66d93a2db867
Reviewed-on: https://chromium-review.googlesource.com/362300
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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b00dcee4
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2016-07-11T17:42:58
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TranslatorGLSL/ESSL: Output #pragma before #extension
The Intel Mesa driver considers the #pragma directive to be a
non-preprocessor token which makes shaders fail compilation.
The relevant blurb from the spec is: "the extension directives
must occur before any non-preprocessor tokens"
BUG=627417
Change-Id: Ic22cff49a9f9c1fe5d140302581ca7b36688732c
Reviewed-on: https://chromium-review.googlesource.com/359621
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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61b81acf
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2016-06-28T14:15:20
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Support non-square matrices in precision emulation
In case the shader version is greater than ESSL 1.00, the precision
emulation needs to output rounding functions for non-square matrix
types.
Writing emulated compound assignment functions for non-square matrices
already had most of the code in place before this change.
New compound assignment operators like >>= don't need floating point
precision emulation in ESSL 3.00, since all of them only operate on
integers.
BUG=angleproject:1434
TEST=angle_unittests
Change-Id: I4678f511edf4f9f744fe23bb8d7dab4387f07f20
Reviewed-on: https://chromium-review.googlesource.com/358472
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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419bfc91
|
2016-06-28T10:54:45
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|
On Desktop GL, require index-constant sampler array indexing
BUG=598924
Change-Id: If97dbaa782595997b815c70d14f079e0f0c3d82a
Reviewed-on: https://chromium-review.googlesource.com/356710
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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b0987761
|
2016-06-17T18:10:15
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|
Don't emit shader_texture_lod and draw_buffers extensions in core profile shader.
BUG=angleproject:1416
TEST=conformance/extention/ in core profile
R=jmadill@chromium.org,geofflang@chromium.org,cwallez@chromium.org
Change-Id: I89b815929535586a2e90489129a1c6692bb87b3c
Reviewed-on: https://chromium-review.googlesource.com/353820
Tryjob-Request: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
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149a0999
|
2016-06-06T13:36:07
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Translate requirements of GL_EXT_draw_buffers to GL_ARB_draw_buffers.
GL_ARB_draw_buffers adds special semantics when writing to gl_FragData even
if multiple renderbuffers is part of the core spec so it needs to be declared
in the translated shader.
BUG=617410
Change-Id: Id5524634c278ba303413b11251d560744f2517ca
Reviewed-on: https://chromium-review.googlesource.com/350121
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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6218c80b
|
2015-11-09T11:14:47
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Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3""
This reverts commit 45a7d64fd84a7cb292ff71890a61f8d2b7609aa4.
Change-Id: I7f94609fc7cf14220d98c61e73a13311d3cc4ecd
Reviewed-on: https://chromium-review.googlesource.com/311245
Tryjob-Request: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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0e39f492
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2015-11-09T13:16:41
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Revert "Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3"""
This reverts commit 24db86441d148eb6a497b70c015296422ab48470.
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24db8644
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2015-11-09T11:14:47
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Revert "Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3""
This reverts commit 45a7d64fd84a7cb292ff71890a61f8d2b7609aa4.
Change-Id: I2a8212c7507a7566baca200ed938d9e00f7103c2
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45a7d64f
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2015-11-06T16:19:21
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Revert "renderergl_utils: Require explicit location qualifier for OpenGLES3"
Causes angle_end2end_tests failures on Mac
This reverts commit d63243f5be2ac7d8dafa6aea5b23e036074af397.
Change-Id: Idf25d7fe9f4162813a4fc67927191747f660fceb
Reviewed-on: https://chromium-review.googlesource.com/311041
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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d63243f5
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2015-10-29T14:23:37
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renderergl_utils: Require explicit location qualifier for OpenGLES3
BUG=525930
Change-Id: I591308078c5a392a527291419567a11241a8be17
Reviewed-on: https://chromium-review.googlesource.com/309636
Tested-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tryjob-Request: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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91dbc188
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2015-06-17T16:19:29
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Enable needed extensions in generated GLSL shaders and call them when possible.
reland: use the defined preprocessor function.
BUG=angleproject:1044
Change-Id: I6171708a2d55ec085ba2c598a1a863779842da6c
Reviewed-on: https://chromium-review.googlesource.com/311270
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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e7fcf1e3
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2015-11-05T21:23:53
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Revert "Enable needed extensions in generated GLSL shaders and call them when possible."
This reverts commit 233b334213c1a4853e81f71ba90aa223b2a68dce.
Change-Id: Id99024b736324ad030ce63c5d0baae32b6d7f54b
Reviewed-on: https://chromium-review.googlesource.com/311181
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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233b3342
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2015-06-17T16:19:29
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Enable needed extensions in generated GLSL shaders and call them when possible.
BUG=angleproject:1044
Change-Id: Ife94d2258fb912974aa97484a0e30f289dd96734
Reviewed-on: https://chromium-review.googlesource.com/278324
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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d4b5054d
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2015-09-28T12:19:26
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compiler: Rewrite do-while loops as while loops
This works around a Mac driver shader compiler bug that makes many
do-while loops cause GPU-hangs when ran.
BUG=angleproject:891
Change-Id: I29828d6ea9e887ad0ed0c577f1deb41fb632a900
Reviewed-on: https://chromium-review.googlesource.com/302465
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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217fe6ec
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2015-08-05T13:25:08
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Detect when built-in modf requires an l-value in AST traversal
This fixes an omission that out parameter tracking had inherited from
EmulatePrecision. Accurate tracking of when values are written is
required for converting dynamic indexing of vectors and matrices to
function calls.
A new test covering this is added to angle_unittests.
TEST=angle_unittests
BUG=angleproject:1116
Change-Id: I05c5fd60355117d0053b84110748ae221375a790
Reviewed-on: https://chromium-review.googlesource.com/290562
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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b18609b9
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2015-07-16T14:13:11
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Implement ES 2,3 parts of EXT_blend_func_extended for shader translation
Exposes gl_SecondaryFragColor, glSecondaryFragData[] and
gl_MaxDualSourceDrawBuffers to GLES SL 1.0.
Relaxes rules for undefined output locations for GLES SL 3.0
and exposes gl_MaxDualSourceDrawBuffers.
If the output GL context is GL ES 2.0 or 3.0:
The emulation layer is expected to turn on EXT_blend_func_extended
if the output GL context supports it.
If the output GL context is GL:
The emulation layer is expected to turn on EXT_blend_func_extended
if the output GL context supports ARB_blend_func_extended or if GL
context is 3.2 or later.
If the source shader spec is GLES SL 2.0: The emulation layer is
expected to inspect the shader compilation output variables upon
linking. If output target is GL SL, the emulation layer should bind
color location 0, index 1 to "angle_SecondaryFragColor" if variable
"gl_SecondaryFragColorEXT" is used. Alternatively, emulation layer
should bind "angle_SecondaryFragData" to locations 0,1,2,3,..., all
color index 1, if "gl_SecondaryFragData" array is used.
(The caller can not bind the locations or specify output variables.)
If the source shader spec is GLES SL 3.0:
The emulation layer is expected to do location auto-resolve of the
the output variables that have undefined output locations that have
not been bound by the caller.
(The caller can not use gl_ built-ins, so nothing to do with those.)
BUG=angleproject:1085
TEST=angle_unittest
Change-Id: I5cafe205b0c29478b0dcd24aa89a7b0000f5d046
Reviewed-on: https://chromium-review.googlesource.com/287580
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Kimmo Kinnunen <kkinnunen@nvidia.com>
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0932df61
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2015-07-21T14:35:11
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Expose GL built-in output variables in ShGetOutputVariables
Expose GL built-in output variables in ShGetOutputVariables.
Currently gl_FragColor, gl_FragData and gl_FragDepthEXT are exposed.
The output variable names in the returned array are the input shader names,
not the output shader names.
This is needed in future features in which the emulation layer (command
buffer/libANGLE) needs to know which output variables caller used.
Example of such a feature is EXT_blend_func_extended, where
gl_SecondaryFragColorEXT and gl_SecondaryFragDataEXT cause the need
to bind the emulated output variables to their respective color
indices.
BUG=angleproject:1085
TEST=angle_unittests
Change-Id: I7ca3e0fe6bdd3e3c66113518aa771cbb013fc014
Reviewed-on: https://chromium-review.googlesource.com/287230
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Kimmo Kinnunen <kkinnunen@nvidia.com>
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7b9b284b
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2015-06-15T11:02:49
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Refactor GLSL version calculations for emulated functions.
Pass the target GLSL version to InitBuiltInFunctionEmulatorForGLSL so that
it can be updated to generate emulated functions for multiple versions.
BUG=angleproject:1044
Change-Id: I34c408df52fd0f7d6c2f66d0579ac854afd93b87
Reviewed-on: https://chromium-review.googlesource.com/277700
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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03f3caec
|
2015-03-16T02:01:21
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Emulate Missing pack_unpack functions from OpenGL 4.1
BUG=angleproject:947
TEST=angle_unittests, angle_end2end_tests
Change-Id: Id1afd7630d9720b6701225b7abf1ce4a3bf528b6
Reviewed-on: https://chromium-review.googlesource.com/260232
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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3d0d9a48
|
2015-06-01T12:16:36
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Clean up TIntermTraverser usage
Remove default parameters from TIntermTraverser.
Also clean up a few dead function declarations in traversers.
TEST=angle_unittests, angle_end2end_tests
BUG=angleproject:1037
Change-Id: I8d126c6c2d5b53e8b14e23e3d102f204a59323b3
Reviewed-on: https://chromium-review.googlesource.com/275184
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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ad0d0799
|
2015-04-08T14:25:06
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|
Expand ShShaderOutput for different GLSL versions
BUG=angleproject:968
Change-Id: I2d4c0a8e9a91a940922da4501c22124da0c0399c
Reviewed-on: https://chromium-review.googlesource.com/264840
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Jamie Madill <jmadill@chromium.org>
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8efc5ad5
|
2015-03-03T17:21:10
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|
Initialize BuiltInFunctionEmulator outside Compiler
This moves GLSL output specific code from the Compiler class to the
GLSL/ESSL translators.
BUG=angleproject:865
Change-Id: I2d552e9cdb41f7d8ddfee7b0249a99d629a6d7d7
Reviewed-on: https://chromium-review.googlesource.com/255471
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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95cd3c68
|
2015-03-03T16:45:32
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Move some output out of BuiltInFunctionEmulator subclasses
This paves the way for getting rid of the BuiltInFunctionEmulator
subclasses in favor of initializing the BuiltInFunctionEmulator
dynamically in Compiler subclasses. The eventual goal is getting rid of
GLSL output specific functionality in Compiler, which should be
language-agnostic.
BUG=angle:865
Change-Id: Ibb114b905785c7343b2726c97699268c982536a0
Reviewed-on: https://chromium-review.googlesource.com/255470
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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05b6b7fc
|
2015-03-02T17:08:09
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Add an SH_GLSL_CORE_OUTPUT profile.
So we could generate shaders for Apple using core GL profile.
By switching to core profile, we still pass most WebGL conformance tests 1.0.2 on Linux, but not all, so apparently more work is needed.
However, I think it's OK to check this CL in because this output profile will be only used behind a chromium switch.
BUG=angleproject:933
TEST=webgl conformance tests
Change-Id: Iad70e1aebf82349d3fc5f4116c1d6bc4448193fd
Reviewed-on: https://chromium-review.googlesource.com/255282
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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a3a5cc6a
|
2015-02-13T13:12:22
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Expose the IntermNode tree generated in the compiler for testing
This refactoring makes it possible for tests to access the IntermNode
tree produced by compilation by calling compileTree(). Removing
ParseContext usage from OutputHLSL has the additional benefit of better
separation between parsing and output.
BUG=angle:916
Change-Id: Ib40954832316328772a5c1dcbbe6b46b238e4e65
Reviewed-on: https://chromium-review.googlesource.com/249723
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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3ae6465f
|
2015-01-26T15:51:39
|
|
Fix lots of variable shadowing in ANGLE
BUG=angle:877
Change-Id: I3df0fffb19f5ecbe439fbc2a8d6d239a5dc6b638
Reviewed-on: https://chromium-review.googlesource.com/243334
Tested-by: Austin Kinross <aukinros@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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74cafab1
|
2015-01-23T23:17:32
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Revert "Fix lots of variable shadowing in ANGLE"
Caused WebGL CTS failures on the texture-npot test:
https://www.khronos.org/registry/webgl/sdk/tests/conformance/textures/texture-npot.html
This reverts commit c67e6e9fade44ef8938724e82db11db725e9c8e5.
Change-Id: I089e99859231e0d657084ac3647257c650a9da92
Reviewed-on: https://chromium-review.googlesource.com/243041
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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c67e6e9f
|
2015-01-21T16:01:07
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|
Fix lots of variable shadowing in ANGLE
BUG=angle:877
Change-Id: I15168ae32605b26aee08274464ffe68adb5a7e87
Reviewed-on: https://chromium-review.googlesource.com/242351
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Austin Kinross <aukinros@microsoft.com>
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853dc1ab
|
2014-11-06T17:25:48
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Add mediump and lowp precision emulation support for GLSL output
This implements the rounding as specified in WEBGL_debug_shader_precision
extension proposal for desktop GLSL and ESSL output. The bulk of the new
functionality is added in the form of a new EmulatePrecision AST
traverser, which inserts calls to the rounding routines angle_frm and
angle_frl in the appropriate places, and writes the rounding routines
themselves to the shader.
Compound assignments which are subject to emulation are transformed from
"x op= y" to "angle_compound_op_frm(x, y)", a call to a function which
does the appropriate rounding and places the result of the operation to
x.
The angle_ prefixed names should not clash with user-defined names if
name hashing is on. If name hashing is not on, the precision emulation
can only be used if the angle_ prefix is reserved for use by ANGLE.
To support the rounding routines in output, a new operator type is added
for internal helper function calls, which are not subject to name
hashing.
In ESSL output, all variables are forced to highp when precision
emulation is on to ensure consistency with how precision emulation
performs on desktop.
Comprehensive tests for the added code generation are included.
BUG=angle:787
Change-Id: I0d0ad9327888f803a32e79b64b08763c654c913b
Reviewed-on: https://chromium-review.googlesource.com/229631
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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94ac7b78
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2014-10-15T18:22:08
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Invariant related processing.
* Fix a bug in PreProcessor for STDGL pragma.
* Record all invariant settings and set them in ShaderVariable.
* Write #pragma STDGL invariant(all) in GL
BUG=angle:776
TEST=https://www.khronos.org/registry/webgl/sdk/tests/conformance/glsl/misc/shaders-with-invariance.html
Change-Id: Ie28b75480deed79f0c9f26e3b98f1778d1290182
Reviewed-on: https://chromium-review.googlesource.com/223610
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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183bde55
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2014-07-02T15:31:19
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Return shader variable information using GLenum values.
Instead of duplicating GL header define values, explictly return
GLenum for variable queries in the shader inspection API. This
reduces the duplicate defines in the shader compiler header.
BUG=angle:466
Change-Id: Iddaaff597b188251fa2e546f352bf77ab3ac43bc
Reviewed-on: https://chromium-review.googlesource.com/205860
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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ce505553
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2014-06-26T14:56:33
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Revert "Return variable type queries using GLenum values."
Breaks the FYI bots until we get Chromium patched.
BUG=angle:466
This reverts commit 53221f5a0382887155d90f7f286e41190d4f5bfb.
Change-Id: Ib28548df5c10a6f76f46e4cf8f2013dca5cf0ee2
Reviewed-on: https://chromium-review.googlesource.com/205850
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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53221f5a
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2014-06-25T16:04:59
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Return variable type queries using GLenum values.
Instead of duplicating GL header define values, explictly return
GLenum for variable queries in the shader inspection API. This
reduces the duplicate defines in the shader compiler header.
BUG=angle:466
Change-Id: If631b20ce68747297a946e1371def7709027a613
Reviewed-on: https://chromium-review.googlesource.com/204937
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
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68fe74aa
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2014-05-27T12:56:01
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Add a compiler query for the translator output type.
This is useful for determining if we are compiling to a D3D9 or D3D11
shader outside of the internal translator classes.
BUG=angle:656
Change-Id: Ib1c1d3de569edaa2b65c24c09d05aa4dd229d3e4
Reviewed-on: https://chromium-review.googlesource.com/201564
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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32e66b7a
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2014-04-22T13:54:56
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Add newline to fix clang compile
Change-Id: I9e0e32d94f24fb32e9971772fb7cd68cd36ab47d
Reviewed-on: https://chromium-review.googlesource.com/196280
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
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46485086
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2014-04-15T13:12:50
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Implement EXT_shader_texture_lod
BUG=angle:551
Change-Id: I81d7574a15861f1b24ddf6147cf71adbf20e10f3
Reviewed-on: https://chromium-review.googlesource.com/194960
Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
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17732823
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2013-08-29T13:46:49
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Moved the compiler source files into directories based on their project and added a compiler.gypi to generate the compiler projects.
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