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13e9817b
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2021-09-08T11:57:00
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Translator: Fix assert in ScalarizeVecAndMatConstructorArgs
This transformation assumed that precision can be derived for constants
in every possible scenario, but that's not true. The fuzzer produced
the following code:
void main()
{
mat4 m;
mat2(0, bvec3(m));
}
In the above, the constant 0 legimitately has no precision. The assert
was in a function that attempted to make a temporary out of the
constant, which this commit changes to use the original constant as-is.
Bug: chromium:1246781
Change-Id: I6f247264e5213cfd9449fdfb1dc312d02b99f2f1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3149191
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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0cd99779
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2021-08-05T10:35:10
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Translator: Propagate precision to children nodes
Similarly to glslang, when the precision of a node is determined,
propagate that precision to any of its children that doesn't already
have a precision. Ultimately these should only include
TIntermConstantUnion nodes.
Bug: angleproject:4889
Bug: angleproject:6132
Change-Id: I121231d04c7cf92fc3f07716019ffe88eca48b88
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3075126
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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9d737966
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2019-08-14T12:25:12
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Standardize copyright notices to project style
For all "ANGLE Project" copyrights, standardize to the format specified
by the style guide. Changes:
- "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
- Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
- Fixed a small number of files that had no copyright date using the
initial commit year from the version control history.
- Fixed one instance of copyright being "The ANGLE Project" rather than
"The ANGLE Project Authors"
These changes are applied both to the copyright of source file, and
where applicable to copyright statements that are generated by
templates.
BUG=angleproject:3811
Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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b980c563
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2018-11-27T11:34:27
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Reformat all cpp and h files.
This applies git cl format --full to all ANGLE sources.
Bug: angleproject:2986
Change-Id: Ib504e618c1589332a37e97696cdc3515d739308f
Reviewed-on: https://chromium-review.googlesource.com/c/1351367
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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ae04e1e4
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2017-11-27T16:00:39
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Fix scalarizing vec and mat constructor args
Scalarizing vec and mat constructor args can generate new statements
in the parent block of the constructor. To preserve the correct
execution order of expressions, scalarized vector and matrix
constructors need to be first moved out from inside loop conditions
and sequence operators. This is done whenever the compiler flag to
scalarize args is on.
BUG=chromium:772653
TEST=angle_unittests
Change-Id: Id40f8d848a9d087e186ef2e680c8e4cd440221d9
Reviewed-on: https://chromium-review.googlesource.com/790412
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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