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9fc3682c
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2015-11-18T13:08:07
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D3D: Rework varying packing code.
In D3D we pack varyings by making a register map, and using the
recommended GLSL ES algorithm to reserve register space. We use
this map to assign row and column slots to each varying and then
produce a semantic index value.
The existing scheme had a number of bugs, and was failing several
angle_end2end_tests. The new design cleans up the code somewhat
and uses a different counting scheme for the semantic indexes:
just sort the varyings in packing order and use a simple
incrementing semantic index per varying. In SM4+, the HLSL compiler
sorts and packs the varyings correctly itself, and in SM3, handle
the cases we don't support by returning an error instead of a D3D
compiler link error.
Also refactor how we store varying information for TF Feedback/
StreamOut. Only store the necessary D3D information, instead of
extra information like the name and type.
This fixes several tests in GLSLTest/*. This also will allow us to
fix interpolation qualifier packing and the structure packing in
HLSL, which seems to work differently than the rest of the varying
types.
BUG=angleproject:1202
TEST=bots,dEQP-GLES3.functional.transform_feedback.*
Change-Id: Ie5bfbb4f71d8bf97f39115fc46d2e61b131df639
Reviewed-on: https://chromium-review.googlesource.com/311241
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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6c0b8dd6
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2015-10-22T11:08:52
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Skip the TransformFeedbackTest.MultiContext on OSX AMD too.
BUG=angleproject:889
Change-Id: Idf8d00ac13382970aa8b16313a56db32a3fca05f
Reviewed-on: https://chromium-review.googlesource.com/307891
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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1a683460
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2015-09-29T15:09:59
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Implement TransformFeedbackGL.
Reland with supression for TransformFeedbackTest.MultiContext on Linux
AMD.
BUG=angleproject:889
Change-Id: I6f2a2e856dacf16308de222dd0936bedbb3b175c
Reviewed-on: https://chromium-review.googlesource.com/307871
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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a9ca8e20
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2015-10-22T14:34:20
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Revert "Implement TransformFeedbackGL."
Failing on AMD Linux bots.
This reverts commit a9c5288192f90ebf03b0d26d86964b4fbce74bcb.
Change-Id: I2a2db8c3d96c4b927d7d784486c6df772ae63084
Reviewed-on: https://chromium-review.googlesource.com/308130
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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a9c52881
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2015-09-29T15:09:59
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Implement TransformFeedbackGL.
BUG=angleproject:889
Change-Id: I347ac21cfd0a56654a75fb41ac24c6c67ede3a05
Reviewed-on: https://chromium-review.googlesource.com/302351
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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1ea9aaad
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2015-10-07T11:13:55
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Add suppressions for several Intel failures.
Also add a new test for UBOs to end2end_tests.
BUG=540538
Change-Id: I6ffa6ba061a2c33811c65719deaa4302f1dbd704
Reviewed-on: https://chromium-review.googlesource.com/304521
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tryjob-Request: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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ca03b35c
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2015-09-02T12:38:13
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Re-land "Compute packed varyings in ProgramD3D only."
Instead of storing varying information in the shader, use a temporary
set when linking a D3D program. This also means we won't have to
modify information in the Shader object when linking a D3D program.
This completes the refactoring for PackedVaryings.
Re-land with fix for missing init of PackedVarying::vertexOnly.
BUG=angleproject:1123
Change-Id: If110809c3817d88b0370ac575d739d7385b067d9
Reviewed-on: https://chromium-review.googlesource.com/296731
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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c437046f
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2015-09-01T17:27:40
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Revert "Compute packed varyings in ProgramD3D only."
Likely the cause of Windows bot failures.
BUG=angleproject:1123
This reverts commit 532061bbfb160586a06f0e47b6bbb5350e735203.
Change-Id: Ia4f0161b97bfbf2adb4cafaa5fa5484f04fad245
Reviewed-on: https://chromium-review.googlesource.com/296710
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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532061bb
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2015-08-31T15:16:45
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Compute packed varyings in ProgramD3D only.
Instead of storing varying information in the shader, use a temporary
set when linking a D3D program. This also means we won't have to
modify information in the Shader object when linking a D3D program.
This completes the refactoring for PackedVaryings.
BUG=angleproject:1123
Change-Id: I241610e87f7d14f3e18b0d8bd84f1a3509c05dfd
Reviewed-on: https://chromium-review.googlesource.com/295193
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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4d61f7ed
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2015-08-12T10:56:50
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Reland Fixed compiler warning C4267 'conversion from 'size_t' to 'type', possible loss of data'
Additional warnings found with more testing and added C4267 warning disable only for angle_libpng
BUG=angleproject:1120
Change-Id: Ic403dcff5a8018056fa51a8c408e64207f3362eb
Reviewed-on: https://chromium-review.googlesource.com/293028
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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322653bf
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2015-06-17T18:33:56
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Fix Chromium build of angle_end2end_tests
BUG=angleproject:892
Change-Id: I9922046fc9e4d82d7034405f5952263f982c6529
Reviewed-on: https://chromium-review.googlesource.com/278159
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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d3970de4
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2015-05-14T11:07:48
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Move ANGLETest back in test_utils, leaving a proxy header for Chromium
BUG=angleproject:892
Change-Id: Ibd494813be87e996096077d6e208cc92461b8f49
Reviewed-on: https://chromium-review.googlesource.com/271154
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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ac3ab882
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2015-05-12T13:31:28
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Temporarily move back ANGLETest in end2end_tests
This path needs to a Chrome change before it can change.
BUG=angleproject:892
Change-Id: I549737383b9720a2e7d83ee5e3145d71716f04cb
Reviewed-on: https://chromium-review.googlesource.com/270457
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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9cb9583e
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2015-05-11T10:21:48
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Move end2end and standalone tests to gl_tests and egl_tests
Also introduce a test_utils directory that contains helpers used for all
types of tests.
BUG=angleproject:892
Change-Id: I9e1bff895020ffd3a109162283971a290a1098bd
Reviewed-on: https://chromium-review.googlesource.com/270198
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>
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