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1c28e1f0
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2014-08-04T11:37:54
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Fix shaders with invariant keyword.
We would trigger assertion failures in Debug mode, and fail to
parse and translate correctly in Release.
BUG=angle:711
Change-Id: Ibb7f33b288376617598578f48c7bbdbdec044279
Reviewed-on: https://chromium-review.googlesource.com/210822
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>
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e40d1e9c
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2014-07-16T17:40:36
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Fix style violations.
BUG=angle:650
TEST=no behavior change
Change-Id: I3096615a181b1ec2c18ce60566c3d6249975b84e
Reviewed-on: https://chromium-review.googlesource.com/208569
Tested-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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16004fca
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2014-06-11T11:29:11
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Eliminate conversion operations.
They've been replaced by using constructor nodes, so any code handling conversion operators
can be removed.
BUG=380353
Change-Id: I70413179e7443efccbf997a5dd0f053c23689589
Reviewed-on: https://chromium-review.googlesource.com/203453
Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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01f85ac8
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2014-06-06T11:55:04
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Refactor GLSL scoped structure handling.
With a unique ID, similar to how we handle scoped structures
in the HLSL translator, we can simplify the declared structure
check.
BUG=angle:618
Change-Id: I5fe61c8d353650ac67a7c7ecdf53a70b91a9b717
Reviewed-on: https://chromium-review.googlesource.com/202500
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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9eedea03
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2014-05-12T16:02:35
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Fix code styles in OutputGLSLBase, SymbolTable, and Types.
I came across these three classes in the last CL, so do some
cleanup as I touched these classes.
BUG=
TEST=webgl conformance, no regressions
Change-Id: I2819bab5965fcb4917f85c2eded571a7f95ab9a2
Reviewed-on: https://chromium-review.googlesource.com/199423
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
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904a9164
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2014-05-09T14:07:45
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Fix nested struct scope support in GL backend.
Basically we should be able to reuse a struct name once the previous
use is out of the scope, or we can reuse it if we are in a inner scope
than where it is defined before.
BUG=368910
BUG=angle:618
TEST=conformance/glsl/bugs/nested-structs-with-same-name.html
Change-Id: Icfac76b844deaca0c8a0501d7426ff3802e657dc
Reviewed-on: https://chromium-review.googlesource.com/199137
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Zhenyao Mo <zmo@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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550c600b
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2014-02-26T15:40:48
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Improvement on loop unrolling with loops indexing sampler arrays
1) Before this workaround is hardwired on mac, now we move it behind a compil
2) Fix the issue where "break" inside the loop isn't handled while unrolled.
BUG=338474
TEST=webgl conformance test sampler-array-using-loop-index.html
Change-Id: I4996a42c2dea39a8a5af772c256f8e3cb383f59a
Reviewed-on: https://chromium-review.googlesource.com/188079
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
Conflicts:
include/GLSLANG/ShaderLang.h
src/compiler/translator/ValidateLimitations.cpp
Change-Id: I546197bd7df1634ebccdd380be14c3250cd56151
Reviewed-on: https://chromium-review.googlesource.com/189061
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>
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7cab38b5
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2013-10-15T12:59:30
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Add an option to unfold short circuiting in AST.
We replace "a || b" with "a ? true : b",
"a && b" with "a ? b : false".
This is to work around short circuiting bug in Mac drivers.
ANGLEBUG=482
TEST=webgl conformance tests
R=alokp@chromium.org, kbr@chromium.org
Review URL: https://codereview.appspot.com/14529048
Conflicts:
src/build_angle.gypi
src/compiler/translator/Compiler.cpp
Change-Id: Ic2384a97d58f54294efcb3a012deb2007a9fc658
Reviewed-on: https://chromium-review.googlesource.com/178996
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Tested-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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