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01c796ac
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2015-07-21T18:53:58
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Revert "Emulate the pack/unpack functions for unorms."
Causing MSAN failures on Linux.
This reverts commit 1915652ee82109d7756dc8349562c3c11ea39b77.
Change-Id: Ib23bec16eab22288930be0b41186e54cd8d1f921
Reviewed-on: https://chromium-review.googlesource.com/287127
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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1915652e
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2015-06-18T09:40:14
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Emulate the pack/unpack functions for unorms.
BUG=angleproject:1044
Change-Id: I0e7bee366398159ae6b87a820f36cb51c05cb064
Reviewed-on: https://chromium-review.googlesource.com/280362
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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2a46b4e8
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2015-06-29T15:06:49
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Remove the PackUnpackHalfOverflow test.
Different drivers handle overflow differently. The overflow case is not
defined in the spec.
BUG=angleproject:1044
Change-Id: I9e3883af147c6c1a4fcdcddea3ff70c62f859c56
Reviewed-on: https://chromium-review.googlesource.com/282540
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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8273e006
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2015-06-15T13:40:19
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Add new GLSL target versions.
Test the emulated GLSL functions against multiple GL versions.
BUG=angleproject:1044
Change-Id: I1e12523301042f0d541ab2f4e73f02319d1584ef
Reviewed-on: https://chromium-review.googlesource.com/277702
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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83ab236f
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2015-06-23T13:18:03
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Improve the test precision in PackUnpackTest.
* Output to floating point framebuffers so that results are not truncated
to 8 bit normalized values.
* Tighten the epsilon from 1/255 to 0.0005. May need further tweaking as
more GPUs are tested.
* Explicitly check for -inf and inf values when they were previously
rounded to 0 and 255.
* Explicitly check for clamping of overflowed normalized floats by
providing the expectations instead of computing them.
BUG=angleproject:1044
Change-Id: I8410cf61fe79a9919fb0db7e415bf97b2d0abd9e
Reviewed-on: https://chromium-review.googlesource.com/281191
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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03f3caec
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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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