The comment here was incorrect, and the signature passed some
redundant arguments.

Noticed this when I was looking at the code for Vulkan/glslang.

BUG=angleproject:1576

Change-Id: Ie9e7eb7cbe4b65503901b2550e95cd818b7c28c0
Reviewed-on: https://chromium-review.googlesource.com/412324Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The missing check was a bit buggy, and the paths were not updated
to the new 'gyp' folder instead of 'build'.

BUG=angleproject:1569

Change-Id: I10408252851e90b79e306c8aea175ebe6a931b61
Reviewed-on: https://chromium-review.googlesource.com/412320Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=angleproject:1492

Change-Id: Ica9a7c72f0e463850dd93f4a15d9b572fb10a1f6
Reviewed-on: https://chromium-review.googlesource.com/412054Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

This workaround avoids using inter-buffer copies involving constant
buffers. Instead of copying from a staging storage to a constant
buffer (or vice-versa), the Buffer memory managment will keep the
system memory storage around permanently. This uses a bit more memory
but should fix all the problematic cases where we have the canonical
version of the buffer data inside GPU memory.

BUG=chromium:593024

Change-Id: I2ce0cfd22784aa43e819ce2df2d0da540d0a0cfe
Reviewed-on: https://chromium-review.googlesource.com/412140Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

We can call setData internally to re-use the same code.

BUG=chromium:593024

Change-Id: I9f53bef1e86a11fc23799123937c354bf45de014
Reviewed-on: https://chromium-review.googlesource.com/411919Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This getter will now return the offset to bind along with the
ID3D11Buffer pointer. This encapsulates the logic of the emulation
so that we only actually check the capabilities of the driver in
a single place. This solves the issue of needing to edit the code
in multiple places when trying to force the caps for debugging,
and also encapsulates the offset calculation in the Buffer11 class.

BUG=chromium:593024

Change-Id: Idb09d560868ae12b98bcaf4ea031c4e0b6c82b4a
Reviewed-on: https://chromium-review.googlesource.com/411918Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The old 'build' dir was copying stale DLLs.

BUG=angleproject:1569

Change-Id: Ib11fb9f1e1e480fe32af3f291357e0fb92429318
Reviewed-on: https://chromium-review.googlesource.com/411389Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The OpenGL spec allows "count" to overflow safely implemented but some
drivers like the Intel Windows OpenGL driver don't handle this
correctly and crash on overflow tests.

BUG=661413

Change-Id: I10de9292c75daa375f002850900bb5e1cbfce3b6
Reviewed-on: https://chromium-review.googlesource.com/411387Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

Reland with a temporary test suppression.

BUG=661413

Change-Id: I552b64de754b326dcd499b84d9f337b9d015dc8e
Reviewed-on: https://chromium-review.googlesource.com/411473Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

Reland with a Windows build fix.

We want to move the Chromium initialization of the ANGLE platform from
being Windows-specific to being EGL-specific. Because the mechanisms by
which the ANGLE library is loaded are OS-specific, it is inconvenient to
use dlsym and friends to get the ANGLEPlatform entry points. Instead
we expose the through eglGetProcAddress which is readily available in the
EGL-specific part of Chromium.

BUG=angleproject:1621

Change-Id: I022a39493756a3b5d1ed626fd05e74af3f043211
Reviewed-on: https://chromium-review.googlesource.com/410066
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

Before validating the texture format, verify that the texture level already
exists in glTexSubImage calls.

BUG=602737

Change-Id: I0d83c7d43c7b358abdb59583dc83265df70c13b5
Reviewed-on: https://chromium-review.googlesource.com/411361
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

This reverts commit 9863a3ef.

Change-Id: I840a735b49bc4f2319c8af5f620d7f52bb7eecf1
Reviewed-on: https://chromium-review.googlesource.com/411470Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=angleproject:1354

Change-Id: I805499c3514a8b323e9864b7cf9100814f3d5cc5
Reviewed-on: https://chromium-review.googlesource.com/411420Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

This simplifies the error handling code, and allows the use of the
ANGLE_TRY macro (and friends).

BUG=angleproject:1576

Change-Id: I3142388b10d0dd67a7f49a5c8c3d11102996be93
Reviewed-on: https://chromium-review.googlesource.com/411201
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=661413

Change-Id: I1a146dae0d01edeb272a58610355261b0e23dec1
Reviewed-on: https://chromium-review.googlesource.com/406745Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

BUG=angleproject:747

Change-Id: I775265a7494aedd19ca4f18019e3b3181bfb12e9
Reviewed-on: https://chromium-review.googlesource.com/410135
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

Rename a few references to translator_lib

BUG=angleproject:1596

Change-Id: Ib715fdd8a949dc46a5ef628ea2d7f71b1b771845
Reviewed-on: https://chromium-review.googlesource.com/410287Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

The SRGB blit workaround had to wrong assumptions:
 - SRGB blits can have a multisample source.
 - The woarkound is needed even when the filter is GL_LINEAR in the
   case where we are doing a RGB -> SRGB or RGB -> SRGB blit.

BUG=angleproject:1492
BUG=chromium:658898

Change-Id: I1d89572565a4e23c1c97bdf985bb21a445e898b7
Reviewed-on: https://chromium-review.googlesource.com/409540Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

Produces a build warning in standalone, might require build file updates:

> locally defined symbol ANGLEPlatformInitialize imported in function <snip>

At least in GYP, libEGL does not have LIBANGLE_IMPLEMENTATION defined, so it defines this API with __declspec(dllimport), which is incorrect, since the function is local to the module. We should fix the layering and/or export defs.

BUG=angleproject:1621

This reverts commit 0504fcc1.

Change-Id: Ida67db69eb64e4a8f2c13dcf129d40b332f2da9d
Reviewed-on: https://chromium-review.googlesource.com/410065Reviewed-by: Jamie Madill <jmadill@chromium.org>

We want to move the Chromium initialization of the ANGLE platform from
being Windows-specific to being EGL-specific. Because the mechanisms by
which the ANGLE library is loaded are OS-specific, it is inconvenient to
use dlsym and friends to get the ANGLEPlatform entry points. Instead
we expose the through eglGetProcAddress which is readily available in the
EGL-specific part of Chromium.

BUG=angleproject:1621

Change-Id: I7adbea003103d0331ec9eece7b881e27bd6b1a5d
Reviewed-on: https://chromium-review.googlesource.com/410063
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

- Unite translator with translator_lib
- Remove flags and defines for shared library exports

BUG=angleproject:1596

Change-Id: Icd145a4b79e2472766a2b56017bb0f36f244482e
Reviewed-on: https://chromium-review.googlesource.com/410261Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

Enforces default compiler options when compiling WebGL compatible shaders.

BUG=angleproject:1616

Change-Id: I18490db68b29981fab4817bdd61727752cf50997
Reviewed-on: https://chromium-review.googlesource.com/409016
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=angleproject:1622
TEST=angle_end2end_tests
TBR=jmadill@chromium.org

Change-Id: Icd1f5fecc36621d70822c738da39d39d3bdb3ff6
Reviewed-on: https://chromium-review.googlesource.com/410037Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>

The patch adds support for the three remaining memory qualifiers:
volatile, coherent and restrict.

BUG=angleproject:1442

TEST=angle_unittests
TEST=angle_end2end_tests

Change-Id: Ie662d304af2399468df1d976e04c38dada1e2cec
Reviewed-on: https://chromium-review.googlesource.com/385876
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Instead of having separate GetGlobal* functions, interact with the global
objects through a single Thread object.  This reduces the number of TLS
lookups in many EGL functions and allows the Thread object to be passed
down to other objects if needed.

BUG=angleproject:1618

Change-Id: I1f9a89e8899d637633f4e91fda0e38ac308dd020
Reviewed-on: https://chromium-review.googlesource.com/409637Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

The failure is due to when we initialize variables to 0, we re-create
the struct TType, and it contains a different unique id from the
original struct TType, thus leading to a different hashed name.

BUG=chromium:641129
TEST=webgl_conformance,webgl2_conformance

Change-Id: I267b97fa496f55ea59dacee93af8f6a90f3e66cb
Reviewed-on: https://chromium-review.googlesource.com/409602
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

In RendererD3D::createRenderTarget, we use getNearestSamples(samples)'s
result to assign D3D11_TEXTURE2D_DESC.SampleDesc.Count. However, in
renderer11::updateState, we used the original samples to calculate mask
by GetBlendSampleMask not the supported nearest samples. It would result
that multisample rendering result was incorrect when enable
AMPLE_COVERAGE and the samples is not in the suported list but less than
max samples. At least, on Intel Win platform, we can reproduce it.
The fixing is to use same samples in these two places.

BUG=angleproject:1610
TEST=MultisampleCompatibilityTest.DrawCoverageAndResolve

Change-Id: I255b12d1032317145adfcee94e65e88ae5307113
Reviewed-on: https://chromium-review.googlesource.com/408516Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

This is a follow-up patch of
https://chromium-review.googlesource.com/408569. This CL removes
invariant declaration in ESSL 3.00 vertex shader, such like:
"
out vec4 foo;
invariant foo;
"

This CL also adds the workarounds in libANGLE.

BUG=chromium:639760
TEST=webgl2_conformance

Change-Id: I568ab51a9a2f5da10d1aff0b63aae8805097e081
Reviewed-on: https://chromium-review.googlesource.com/409157
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

BUG=angleproject:1569

Change-Id: I6eb8f5f93da1879038516b14f608ff4eb4fb658b
Reviewed-on: https://chromium-review.googlesource.com/409177Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

BUG=chromium:639760,chromium:641129
TEST=webgl2_conformance

Change-Id: I5fe87246eaea78888529d7b45b79399e6065daa9
Reviewed-on: https://chromium-review.googlesource.com/408569Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>

Currently, the load of DRM dependencies and definition of ANGLE_USE_OZONE
are conditioned by ozone_platform_gbm in the GN build files. However,
angle_enable_gl is always turned on for use_ozone=1. As a consequence,
use_ozone=1 and ozone_platform_gbm=0 (default on Linux Desktop) produces
the following error:

    ../../third_party/angle/src/libANGLE/Display.cpp:52:9: error: Unsupported OpenGL platform.
    #error Unsupported OpenGL platform.

    ../../third_party/angle/src/libANGLE/Display.cpp:192:2: error: Unsupported OpenGL platform.
    #error Unsupported OpenGL platform.

This CL turns off angle_enable_gl in that case to fix that build error.

Change-Id: I42578f30f3353c083f52d4bd345dbe33f3f5e12e
Reviewed-on: https://chromium-review.googlesource.com/408100Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>

Right-shifting the minimum signed integer needs to be handled as a
special case, since it can't go through the usual path that clears the
sign bit.

Code for right-shifting by zero also had a typo that resulted in
setting the wrong value to the result.

BUG=chromium:662706
TEST=angle_unittests

Change-Id: Ief24d738064906a72212242e0917ce30e45d6b25
Reviewed-on: https://chromium-review.googlesource.com/408158Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

Also use the requested renderer to initialize expectations.

BUG=angleproject:1442

Change-Id: Idf54072dac5f7ad9deea70e97d65e36a6e883b1c
Reviewed-on: https://chromium-review.googlesource.com/407802
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

BUG=661558

Change-Id: I7a4af71fafacc31aeae0c52d79641ea5e61d6b24
Reviewed-on: https://chromium-review.googlesource.com/406545
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

BUG=angleproject:1332

Change-Id: I2c5aa9e155f175fea51af05fed40a55569e6745a
Reviewed-on: https://chromium-review.googlesource.com/408813Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

GYP related files went in gypfiles/, and the gni went in gni/ this
changes frees up the build/ directory name for Chromium's build/
directory.

BUG=angleproject:1569

Change-Id: I76fe343d569239c2732ba87986fcf7debc21d417
Reviewed-on: https://chromium-review.googlesource.com/403029
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Making the dependencies' directories match Chromium's is needed if we
want to use the same GN file for Chromium builds and standalone builds.

This also rolls the gtest and gmock dependencies to match Chromium.

BUG=angleproject:1569

Change-Id: I54ce9c9a29964abfddbea64a0f4466f2c9d48a33
Reviewed-on: https://chromium-review.googlesource.com/403028
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

BUG=None

Change-Id: I321ec7af6779c6524b83959da21520a4fb09d8e2
Reviewed-on: https://chromium-review.googlesource.com/408317
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

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/408267Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

commit 0146dfeefa47b520e71f0e74230abd7dac163a79
Author: Stanislav Chiknavaryan <stanisc@chromium.org>
Date:   Fri Nov 4 17:43:03 2016 -0700

    Revert "Implementation of eglGetSyncValuesCHROMIUM extension."

    This reverts commit 5d9f5df0.

commit 0d920fe27bd8e73d831a9002548bde00fea78709
Author: Stanislav Chiknavaryan <stanisc@chromium.org>
Date:   Fri Nov 4 17:23:11 2016 -0700

    Revert "Fix EGLSyncControlTest.SyncValuesTest timeout on Windowse Server 2012 R2"

    This reverts commit d258ca04.

commit bde8defe53741855bb71fbf27bcb0a91cfafbd01
Author: Stanislav Chiknavaryan <stanisc@chromium.org>
Date:   Fri Nov 4 17:22:58 2016 -0700

    Revert "Disabling EGLSyncControlTest.SyncValuesTest"

    This reverts commit a7418361.

commit f78e4b7e97b9d1259878f6902bb6ddeb0aeded87
Author: Stanislav Chiknavaryan <stanisc@chromium.org>
Date:   Fri Nov 4 17:22:36 2016 -0700

    Revert "Fix and re-enable EGLSyncControlTest.SyncValuesTest"

    This reverts commit 138ec92f.

commit f3933e6a04bd23473077d2fd74616023db3c9601
Author: Stanislav Chiknavaryan <stanisc@chromium.org>
Date:   Fri Nov 4 17:20:26 2016 -0700

    Revert "Handle nullptr mSwapChain in SwapChain11::getSyncValues"

    This reverts commit af7f301f.

BUG=angleproject:1402

Change-Id: I99969e906e316574e9f739141de0e360d1edebd9
Reviewed-on: https://chromium-review.googlesource.com/408752Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Stanislav Chiknavaryan <stanisc@chromium.org>