This is necessary for CQ/Luci operation.

Bug: 833848
Change-Id: Ib42216d3a2ee58e819f42fc9535fa91797f55200
Reviewed-on: https://chromium-review.googlesource.com/c/1332529Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>

This should trigger luci-config. Also updates OWNERS which were missed
from the last commit.

Tbr: tandrii@chromium.org
Bug: chromium:833848
Change-Id: I23e1583d760acd4addd10f8b224518c702d8745f
Reviewed-on: https://chromium-review.googlesource.com/c/1332528Reviewed-by: Jamie Madill <jmadill@chromium.org>

Also adds some documentation and updates OWNERS.

Bug: 833848
Change-Id: I1e9adf9b84a776efceb5a529a73310f515e50c70
Reviewed-on: https://chromium-review.googlesource.com/c/1330681Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>

This switches from using resource barriers for buffers to using global
barriers. This matches the general advised best practice. It also
allows us to combine multiple barriers into one. On a draw we might
combine all the vertex and index barriers into a single barrier call.

We implement this using a bit of extra state tracking in BufferHelper.

Bug: angleproject:2828
Change-Id: I196b368804ff50e60d085687a643e5566ba1c5b6
Reviewed-on: https://chromium-review.googlesource.com/c/1309977
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

This patch implements read/write vector data in matrix or matrix data directly
in a shader storage block with row_major qualifier.

Bug: angleproject:1951
Change-Id: Id7847e2245b09414709361412a95c4dd84b9ee97
Reviewed-on: https://chromium-review.googlesource.com/c/1304019Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jiajia Qin <jiajia.qin@intel.com>

These tests make sure that a depth- or stencil-only format that is
emulated with a depth/stencil one does not affect clear/draw in such a
way that it would expose the hidden aspect.

By nature of the emulation, it's not trivial to read back the hidden
aspect.  This test simply makes sure the hidden aspect doesn't affect
rendering, but is not a definitive test of correctness.

Bug: angleproject:2815
Change-Id: I158937faa019487f6fa08154406c152753a1934b
Reviewed-on: https://chromium-review.googlesource.com/c/1314188
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

Bug: angleproject:1951

Change-Id: I5e92b75a59a3ab24a34b827ae6f968961b8bea49
Reviewed-on: https://chromium-review.googlesource.com/c/1317376Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jiajia Qin <jiajia.qin@intel.com>

Update maxIntegerSamples, maxDepthTextureSamples and maxColorTextureSamples
if the extension is enabled on ES 3.0.

TEST=TextureMultisampleTest.*
TEST=NegativeTextureMultisampleTest.Negtive*

BUG=angleproject:2275

Change-Id: I8c215f990ff5d93611b1bc89de9a43f3d392e8d4
Reviewed-on: https://chromium-review.googlesource.com/c/1319251Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jiajia Qin <jiajia.qin@intel.com>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>

S8_UINT and D24_UNORM_X8_UINT are the only formats currently that are
single-aspect and are possibly emulated with a packed depth-stencil
format if it's not supported.  A flag to FeaturesVk has been added as a
way to force this behavior for the sake of testing.

This test is added to ensure the correct clear algorithm is used for
this case.  Additionally, this case is detected and the other aspect is
forcefully cleared to 0 whenever the original aspect is cleared.

Bug: angleproject:2815
Change-Id: Ief3039d66bbf46468213b9e3224f7cc7541c3a2e
Reviewed-on: https://chromium-review.googlesource.com/c/1312453
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Bug: angleproject:1951

Change-Id: I6353e6ed10a8b441bfbebc10fa6a07cde1cae7d8
Reviewed-on: https://chromium-review.googlesource.com/c/1317377Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jiajia Qin <jiajia.qin@intel.com>

In Context::onDestroy(), e7b3fe21 had
moved surface deletion first which down the line caused
RendererVk::finish() to be called.

bf7b95db however made surface deletion
unnecessary, which means finish was never called.

This commit adds an explicit finish in Context::onDestroy().  In truth,
the wait is only necessary until all command buffers submitted for this
particular context have finished.  This optimization is deferred to a
possible future work.

Bug: angleproject:2811
Change-Id: I56e6c88d3b4a6ec73f70d80d7775a0c85be651ea
Reviewed-on: https://chromium-review.googlesource.com/c/1302838
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

We were not respecting the terms of the license that this piece
of code requests for redistribution.

I noticed this when investigating adding a new third_party library
and wanted to display its license in about:credits. This change
adds a special file that the licnese check in Chrome uses and
fixes the naming of the README for this script.

Bug: None
Change-Id: Ib33e9fe4a4e5b2968780bb6d8d6b39119b0361a7
Reviewed-on: https://chromium-review.googlesource.com/c/1323855Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This patch adds entrypoints glMultiDrawArraysANGLE,
glMultiDrawElementsANGLE, glMultiDrawArraysInstancedANGLE,
annd glMultiDrawElementsInstancedANGLE

Bug: chromium:890539

Change-Id: Ic9c374c53892460f44ca6e73a253b78473ac2dff
Reviewed-on: https://chromium-review.googlesource.com/c/1282268Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>

This reduces the size of the pipeline cache descriptor under 256 bytes.
Further improves the speed of cache query. Has the minor cost of
needing more state application during a new command buffer or render
pass.

Bug: angleproject:2522
Change-Id: I3d71e457a36084ac4748d04fe3c9bab4caad503c
Reviewed-on: https://chromium-review.googlesource.com/c/1316888
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

This packs the desc into 288 bytes. Down from over 400. The hashing and
memcmp functions are sped up considerably.

Improves performance in the VulkanPipelineCachePerf test by 50% and
also improves performance in the state changing draw call test by 20%.

Bug: angleproject:2522
Change-Id: I72ed191a93721b875684f647f806c09be4e66821
Reviewed-on: https://chromium-review.googlesource.com/c/1308460Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The test for whether 0-width or 0-height is not given was doing

    width != 0 || height != 0

which mistakenly used || instead of &&.

Bug: angleproject:2910
Change-Id: Iaa41edffcfe1f8553e8fbefb9bc3b12a7f33a5a6
Reviewed-on: https://chromium-review.googlesource.com/c/1316028Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

Since it's flaky

Bug: angleproject:2945
Change-Id: Iac7b465ae1ebefbde3b23267c6974209de664362
Reviewed-on: https://chromium-review.googlesource.com/c/1315836Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

Change the data type of buffer memory sizes to 64 bit integers.

BUG=892288

Change-Id: I10e07b86f2ccc0cb61c8d7ee0d439e00d5eb8d3a
Reviewed-on: https://chromium-review.googlesource.com/c/1312244Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

Bug: angleproject:2923
Change-Id: I35fee6303f07c7b3a931f876a8d9d4ba54c91630
Reviewed-on: https://chromium-review.googlesource.com/c/1315607
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

BUG=angleproject:2936

Change-Id: I758d797d185b2de330cce3401bfeef76c7df590e
Reviewed-on: https://chromium-review.googlesource.com/c/1302836
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

Enable SpriteVisuals to work along side HWNDs so that Angle rendered content can be
hosted with Windows::UI::Composition APIs or XamlIslands in desktop Win32 applications.

Includes a whitebox test, verified Win7 compatibility

For more info see:
https://docs.google.com/document/d/1ggv6H-aK1a3pXNMTtMF6h0Bv0rulIeBpBxBBCJYR6Zs/edit?usp=sharing

Bug: angleproject:2947
Change-Id: Id005739553be2a6268cd4543f1b07aaf89760422
Reviewed-on: https://chromium-review.googlesource.com/c/1236844
Commit-Queue: James Clarke <james.clarke@microsoft.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

Bug: angleproject:1951
Change-Id: I0501502fa2201953a3dad4b18103ff5ae20db1bf
Reviewed-on: https://chromium-review.googlesource.com/c/1314298
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

This changes the fixed array into a STL vector. Instead of storing
Descriptor Pools by value we now store them by pointer. This allows the
vector to resize without changing the address of the Descriptor Pool.

Also enables some more Vulkan perf tests that were crashing before.

Bug: angleproject:2938
Change-Id: I8a88d5315b941c4f54205a9957e2834fe02ada84
Reviewed-on: https://chromium-review.googlesource.com/c/1311395
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

This patch adds GetTexLevelParameterivANGLE and GetTexLevelParameterfvANGLE.

TEST=TextureMultisampleTest.GetTexLevelParameter*
TEST=NegativeTextureMultisampleTest.Negtive*

BUG=angleproject:2275

Change-Id: Id702ba31df36ab65f46b697d480b5bf01b87e360
Reviewed-on: https://chromium-review.googlesource.com/c/1295830Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>

This reduces the size of the RenderPass desc from 64 to 12 bytes.

Bug: angleproject:2522
Change-Id: Iff2df87ba65be0bd976bba81c76c285cb0fa1ceb
Reviewed-on: https://chromium-review.googlesource.com/c/1308459Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This commit also adds tests for clearing depth and stencil with
mask/scissor.

Bug: angleproject:2540
Change-Id: I30dd840afd6cdd4e3a38c50fcba4c8623513ceb0
Reviewed-on: https://chromium-review.googlesource.com/c/1307585Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

Recompile Blit11 shaders with Microsoft HLSL Shader Compiler
9.29.952.3111.

Bug: angleproject:2870
Change-Id: I688e5b2ce23ef157c1bb879d5adc49fbecb4dd21
Reviewed-on: https://chromium-review.googlesource.com/c/1298003Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This test was slow enough that running 20k iterations might have been
causing a timeout on the Nexus 5.

Bug: angleproject:2923 
Change-Id: I03f6e95135d8c521e6ef3e81bc9a4b0dfd7f19df
Reviewed-on: https://chromium-review.googlesource.com/c/1310693Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

https://chromium-review.googlesource.com/c/1304017 removed str()
wrapping values passed to TInfoSinkBase::operator<<().

This broke ANGLE roll
https://chromium-review.googlesource.com/c/chromium/src/+/1309331
failing compile on linux-libfuzzer-asan-rel bot.

Looks like libfuzzer compiler has a bug, not being able to find
sh::BlockLayoutEncoder::BytesPerComponent.
Wrapping it in str() works around this.

Bug: angleproject:1951
Change-Id: I2deb573667dc1e88d352bad1933c269ec36cf398
Reviewed-on: https://chromium-review.googlesource.com/c/1309975
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

This is the first patch to enable row major matrix suppot in series. This patch
ensures that we can get correct location when we load/store data from matrix.
Currently, only scalar data load/store works well.

mat2x3 data
The location of data[x][y] will be:
data.offset + x * scalarStride + y * matrixStride  //row_major
data.offset + x * matrixStride + y * scalarStride  //column_major

Bug: angleproject:1951
Change-Id: I5bd7bad7d293219ba610f18eeafc56e70e36de43
Reviewed-on: https://chromium-review.googlesource.com/c/1304017Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jiajia Qin <jiajia.qin@intel.com>

This adds two subclasses: RecordableGraphResource and
QueryGraphResource. Each specializes for Buffer/Image/Frambuffer use
cases and Query use cases respectively. No virtual functions are added
to keep best performance.

We also change the CommandGraph API slightly to optimize away the check
for a barrier resource. This requires exposing the set current barrier
API on the CommandGraph.

Bug: angleproject:2828
Change-Id: I1c23f52bfe04cc682a00b245d63c3ac9a651615d
Reviewed-on: https://chromium-review.googlesource.com/c/1305994
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

When running with "--one-frame-only" we can also skip the test warmup.
Also we can reduce the internal iteration count to 1 to make the tests
as fast as possible.

Bug: angleproject:2923
Change-Id: I2f82ae0dd237767ea7b15074e459ed1094ba9943
Reviewed-on: https://chromium-review.googlesource.com/c/1308737Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This test was added and referenced, but was actually never added to the
list of files to be compiled.  The most recent validation work has been
regarding WebGL.

This test verifies the behavior when different stencil masks are set for
front and back faces, which is unsupported in D3D and disallowed in
WebGL.  In the interest of running the test on all back ends, and that
the validation was modified last to improve WebGL support, the test runs
in WebGL compatibility mode.

Bug: chromium:806557
Change-Id: I7615b9fc18d4203ed342e23881bea6bdd9b3864c
Reviewed-on: https://chromium-review.googlesource.com/c/1306256Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

This change does a few things:

- make perf test runner script print % variation instead of stddev

This makes it a bit more clear how much variance there is.

- stabilize CPU in the render perf tests

Setting a thread affinity and priority should stop from switching cores
during the run. Hopefully can prevent background noise from changing
the test results.

- warm up the benchmark with a few iterations

This should hopefully make the test results a bit more stable.

- output a new normalized perf result value

The new result is normalized against the number of iterations. So it
should hopefully be stable even if the number of iterations is changed.

- increases the iteration count in the draw call perf tests.

These tests were completely dominated by SwapBuffers time. Increasing
the iterations per step means we actually are bottlenecked on CPU time
instead.

Bug: angleproject:2923
Change-Id: I5ee347cf93df239ac33b83dc5effe4c21e066736
Reviewed-on: https://chromium-review.googlesource.com/c/1303679
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

Also fixes the check for the correct UINT index extension that wasn't
available on Vulkan. Also includes a workaround for the mock ICD not
implementing buffer state for index ranges.

Bug: angleproject:2923
Change-Id: Iab35809d15f890525a9e658d4148272c46cf1320
Reviewed-on: https://chromium-review.googlesource.com/c/1308733Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This adds diagnostic warnings for packed cache structures. It ensures
the packed versions of the structures don't have any unexpected
misalignments or inserted members. This gives us consistent
behaviour and ensures all memory is initialized.

Implemented for Clang/GCC/MSVC.

Bug: angleproject:2522
Change-Id: I6ec453a40d292e4a498319ffa767988a502d225e
Reviewed-on: https://chromium-review.googlesource.com/c/1302533Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

Test should clear before drawing.  With the clears added it became
apparent the second draw wasn't working because an attrib was left in
instanced mode after the first draw.

BUG=angleproject:2672

Change-Id: I6c3ee7302d24babb80a9b9affcf357145bb03dcb
Reviewed-on: https://chromium-review.googlesource.com/c/1306822Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Frank Henigman <fjhenigman@chromium.org>

This reverts commit d00a9a14.

Reason for revert: Suspect for breaking Debug bots.
Original change's description:
> Vulkan: Roll VK deps forward
> 
> Roll VK Headers/Tools/Loader/ValidationLayers forward.
> There's a build improvement as well as many new checks.
> 
> Added new source file dep, convert_to_renderpass2.cpp, used by core_
> validation for added RenderPass2 checks.
> 
> Bug: angleproject:2937
> Bug: chromium:845519
> Change-Id: Id5c30c5bfc684c365a8ad97c3289bccc02afb3b3
> Reviewed-on: https://chromium-review.googlesource.com/c/1305673
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Commit-Queue: Tobin Ehlis <tobine@google.com>

TBR=ynovikov@chromium.org,jmadill@chromium.org,cnorthrop@google.com,tobine@google.com,syoussefi@chromium.org

Change-Id: I5c48315dd8c80510e7dea54cb384c08dce5b6bcb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: angleproject:2937, chromium:845519
Reviewed-on: https://chromium-review.googlesource.com/c/1307695Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

This reverts commit 1f056bec.

Reason for revert: The roll didn't run any tests, so they started failing on the bots.

Original change's description:
> Roll DEQP version forward
> 
> Bug: angleproject:2937
> Change-Id: I1157b0f3fcdf19ea0b381d9ae4327929a2459267
> Reviewed-on: https://chromium-review.googlesource.com/c/1304993
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Commit-Queue: Tobin Ehlis <tobine@google.com>

TBR=ynovikov@chromium.org,jmadill@chromium.org,tobine@google.com,timvp@google.com

Change-Id: I4864153685c5dfe339bb704013d9379844a8692d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: angleproject:2937
Reviewed-on: https://chromium-review.googlesource.com/c/1306254Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

The following features where missing in c2b576d9:

- glGetIntegerv with GL_GPU_DISJOINT_EXT: this is currently impossible
  to query in Vulkan, so 0 is always returned.
- glGetIntegerv with GL_TIMESTAMP_EXT: this is a way to query GPU
  timestamp without performing flushes or waiting for the GPU to finish.
  There is no direct correspondance in Vulkan; it's implemented by
  making a small submission, with no dependency to other submissions, in
  which there is only a timestamp query.

Bug: angleproject:2885
Change-Id: I2341bd610db9084c26b6421c6f8949950ffa4de8
Reviewed-on: https://chromium-review.googlesource.com/c/1299873
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>