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a5e693af
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2017-07-13T16:07:26
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Make unique id counter a member of TSymbolTable
This makes unique id counting thread-safe.
BUG=angleproject:624
TEST=angle_unittests
Change-Id: Ie0f2c7e574470b39750d37d2181c790bc874b275
Reviewed-on: https://chromium-review.googlesource.com/570419
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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4dd06d5d
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2017-07-05T12:41:06
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Set proper symbol ids on temporary symbol nodes
Temporary symbols used to all have symbol id 0. Now they get assigned
unique symbol ids. This makes it possible to keep track of them
according to the symbol id instead of their name, paving way to more
robust AST handling in the future.
BUG=angleproject:1490
TEST=angle_unittests
Change-Id: I292e2e483cc39173524fd30a30b48c4c808442e5
Reviewed-on: https://chromium-review.googlesource.com/559335
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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45bcc784
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2016-11-07T13:58:48
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translator: Scope all classes with "sh".
I was seeing an odd problem with our PoolAlloc conflicting with the
glslang/Vulkan TIntermNode, so the fix was to move everything to a
separate namespace.
The bison grammars are also regenerated. No functional changes.
BUG=angleproject:1576
Change-Id: I959c7afe4c092f0d458432c07b4dcee4d39513f3
Reviewed-on: https://chromium-review.googlesource.com/408267
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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666f65a1
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2016-08-26T01:34:37
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Revert "Revert "Cover vector dynamic indexing case in SplitSequenceOperator""
This reverts commit d2f59bb6dda4f3548e158a09540829f9ff56bba4.
Change-Id: If2842bce17a0c085e2bc913ff120083fbe90497c
Reviewed-on: https://chromium-review.googlesource.com/376189
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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d2f59bb6
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2016-08-17T11:50:52
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Revert "Cover vector dynamic indexing case in SplitSequenceOperator"
This CL was causing inverted rendering in a WebGL application.
This reverts commit 7da9850643f55335a13a4663d226c73d0ac4d3b1.
Vectors or matrices that are dynamically indexed as a part of an
l-value generate new statements in the RemoveDynamicIndexing AST
transformation step. SplitSequenceOperator needs to detect this case
and split the sequence operator before statements are generated from
its operands to ensure the correct order of execution.
BUG=angleproject:1341
TEST=angle_end2end_tests
Change-Id: I854f8cce2d46107afa62f48edf3d32c6d5c97eda
Reviewed-on: https://chromium-review.googlesource.com/371643
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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7da98506
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2016-07-20T18:45:09
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Cover vector dynamic indexing case in SplitSequenceOperator
Vectors or matrices that are dynamically indexed as a part of an
l-value generate new statements in the RemoveDynamicIndexing AST
transformation step. SplitSequenceOperator needs to detect this case
and split the sequence operator before statements are generated from
its operands to ensure the correct order of execution.
BUG=angleproject:1341
TEST=angle_end2end_tests
Change-Id: I84e41a59c88fb5d0111669cab60312b930531a22
Reviewed-on: https://chromium-review.googlesource.com/361695
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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e1d199bb
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2016-07-19T17:14:27
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Split sequence operator when necessary
Split sequence operators if some of their operands generate statements
in subsequent AST transformations to guarantee the right order of
execution. For now, this is supported for expressions that return
arrays and unfolded short-circuiting operators, which is enough to get
WebGL 2 tests passing. A trickier corner case with dynamic indexing of
vectors as an l-value is left to be addressed later.
BUG=angleproject:1341
TEST=angle_end2end_tests, WebGL 2 conformance test:
conformance2/glsl3/array-in-complex-expression.html
Change-Id: I9301edd3366be7607a8aa4c42a5ec13928749e10
Reviewed-on: https://chromium-review.googlesource.com/361694
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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