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  1. 29 Aug, 2016 2 commits
    • Disable compute shader tests on Intel · 9ddfa060
      Martin Radev authored 
      The compute shader tests in angle_end2end_tests fail on Intel Linux.
The patch disables the tests for Intel.

TEST=angle_end2end_tests
BUG=angleproject:1483

Change-Id: I303f0852ea3ccb65c1dd96a196a640c76cc519e4
Reviewed-on: https://chromium-review.googlesource.com/377318Reviewed-by: 's avatarOlli Etuaho <oetuaho@nvidia.com>
Reviewed-by: 's avatarGeoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
    • Fix splitting nested sequence operators · ab481645
      Olli Etuaho authored 
      Make sure that only one sequence operator is split on one iteration
of SplitSequenceOperator. This prevents multiple successive PostVisit
calls to nested sequence operator nodes from adding duplicate nodes
to the AST. The sequence operators are split starting from the
outermost one to preserve execution order.

Note that the shader translator somewhat unexpectedly generates nested
sequence operators in the AST when there is a sequence operator with
more than two operands, so this bug ended up affecting shaders in the
wild. The code around parsing sequence operators could be clarified
separately.

BUG=638313
TEST=angle_end2end_tests

Change-Id: Ic6400a484ceff0c790c2290f7b4b80980f87cd88
Reviewed-on: https://chromium-review.googlesource.com/376678Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  3. 27 Aug, 2016 1 commit
    • Add a workaround for Intel drivers on glsl function texelfetchoffset · 11e43ece
      Shao authored 
      GLSL function texelfetchoffset will be translated into texture.Load in
ANGLE. In D3D there is a note that When one or more of the coordinates
in Location exceeds the u, v, or w mipmap level dimensions of the
texture, Load returns zero in all components, but in glsl there is no
such restriction, which will cause the WebGL 2 dEQP test
deqp/functional/gles3/shadertexturefunction/texelfetchoffset.html fail
on Windows with Intel GPU.

Adapted from ExpandIntegerPowExpressions.cpp, this patch adds a
translation from texelFetchOffset into texelFetch to work around this
issue.

BUG=angleproject:1469

Change-Id: Iecfb9570472036acf5960789bdb1a63f191316be
Reviewed-on: https://chromium-review.googlesource.com/367883
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: 's avatarCorentin Wallez <cwallez@chromium.org>
  5. 26 Aug, 2016 7 commits
  7. 25 Aug, 2016 8 commits
  9. 24 Aug, 2016 4 commits
  11. 23 Aug, 2016 5 commits
  13. 22 Aug, 2016 4 commits
  15. 18 Aug, 2016 3 commits
  17. 17 Aug, 2016 3 commits
  19. 16 Aug, 2016 3 commits