Significantly reduce setup for this trace. First frame drops
from ~430K lines to ~150K lines of code. Compile/link times
should be bearable.

TBR: ianelliott@google.com,jmadill@chromium.org

Test: angle_perftests --gtest_filter="TracePerfTest.Run/*nba*"
Bug: b/160014453
Change-Id: Ia33941012e02ec5488d039501f592dc48e9acfe4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2343454Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Primarily fix the width/height of the drawing surface,
but also pull in changes from July 2020 update.

TBR: courtneygo@google.com,jmadill@chromium.org

Test: angle_perftests --gtest_filter="*Trace*"
Bug: b/157672184
Change-Id: Ia6e16f6d695954f50b3d2a4e8aaaa88514b461d1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2343453Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Frequently causes failures as such:

    [...:ERROR:drawing_buffer.cc(854)] Initialization failed to allocate backbuffer.
    [...:INFO:CONSOLE(197)] "Unable to initialize webgl context.", source:  (197)

Bug: chromium:1112986
Bug: angleproject:4937
Change-Id: I5058f78434c0ac49345fe1167043f2dca759b1b9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2341350Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

If a texture is simultaneously attached to two FBOs, one where it's a
normal texture and another where it's multisampled-render-to-texture,
different render targets must be created for it.

If a texture is simultaneously attached to two FBOs, both as
multisampled-render-to-texture but with different sample counts, two
implicit multisampled images need to be created as well as different
render targets.

Bug: angleproject:4913
Change-Id: I584ba327e4cb2099ef62f86f5d88719dc156ce13
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2335810
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Running with ASAN there are several use after free issues because a
eglDestroyContext destroys the context right away even though it's in
use in other thread(s). Adding reference count to context so that it's
not destroyed until all users are done using it.

Bug: b/162609728
Change-Id: I00b24b53d760e38ff61dd9ce652a49b1f32f0cd2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2336447
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/5fd92a7e0c84..7b2dd11dda7a

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/spirv-tools-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: Id98eed0912d87b1a709e03b2c3e0f2c013366f1c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2342749Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/c967a2ddf18b..9ba1bc28d878

2020-08-07 yevhenii.kharchenko@globallogic.com tests: Add tests for VUID 01778 check
2020-08-07 yevhenii.kharchenko@globallogic.com layers: Add check for VUID 01778
2020-08-06 mark@lunarg.com tests: Add test for Set/GetPrivateData
2020-08-06 mark@lunarg.com dispatch: Unwrap Set/GetPrivateDataEXT object handles
2020-08-05 locke@lunarg.com tests: subpass input not bound descriptorSet
2020-08-05 locke@lunarg.com layers: Add vkCmdDraw-None-02686
2020-08-05 mark@lunarg.com layers: Revert "layers: Add check for VUID 01778"
2020-08-05 mark@lunarg.com tests: Revert "tests: Add check for VUID 01778"
2020-08-05 mark@lunarg.com tests: Avoid ProtectedResources crash on ShieldTV
2020-08-05 locke@lunarg.com tests: Fix wrong hazard log
2020-08-05 locke@lunarg.com layers: Fix wrong hazard log
2020-08-05 s.fricke@samsung.com tests: Add Protected clear attachment
2020-08-05 s.fricke@samsung.com layers: Add Protected clear attachment
2020-08-05 yevhenii.kharchenko@globallogic.com tests: Add check for VUID 01778
2020-08-05 yevhenii.kharchenko@globallogic.com layers: Add check for VUID 01778
2020-08-04 bob@lunarg.com tests: avoid more dialog boxes
2020-08-03 32918197+jorgep31415@users.noreply.github.com tests: Add test for VUID 00824
2020-08-03 32918197+jorgep31415@users.noreply.github.com layers: Add check for VUID 00824
2020-08-03 mark@lunarg.com tests: Add test for multiinstance mapmem VUID
2020-08-03 mark@lunarg.com corechecks: Add check for MultiInstance heaps in MapMemory

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-validation-layers-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: Icdf3e3429356e9b8c9adbc4e6e1cf5390e612166
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2342750Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://swiftshader.googlesource.com/SwiftShader.git/+log/be7c55a2a8ce..59b4828f293e

2020-08-07 swiftshader.regress@gmail.com Regres: Update test lists @ a202c209
2020-08-06 capn@google.com Refactor discerning image view types
2020-08-06 capn@google.com Don't use 2D coordinates for 1D sampling
2020-08-06 capn@google.com Specialize 1D sampling LOD calculation
2020-08-06 capn@google.com Treat the array coordinate separately
2020-08-06 capn@google.com Refactor sampling code
2020-08-06 capn@google.com Zero out texel index after sample and layer offset

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: Ia799779f9c088ae2e65a8d9f11e571d800a20a1e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2342748Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader.git/+log/ef36eedb0d09..aba3ab0ce72f

2020-08-06 dorian.apanel@gmail.com loader: fix memory leak of failed to load layers
2020-08-06 lenny@lunarg.com docs: Pass inst handles when getting func pointers

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-loader-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: Iece120cf282f0351618a5985b6f862225d69da28
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2342747Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Bug: angleproject:1323
Change-Id: I704bd2aff98ff334a4ada54a0c465a16109b9cbb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2341764Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

VVL added a new error that ANGLE hits on AMD Windows due to the way
VMA allocates memory.

Supressing to allow VVL to roll forward while we investigate.

Bug: angleproject:4928
Change-Id: I4afeb3fcc2e9fed96ff8276898a8c96c77206d3b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2339539Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

This method will no longer end the RenderPass in a following CL.
Renaming it in a split CL makes the review diff simple.

Bug: angleproject:4911
Change-Id: Id48257884dccb7c86f7de2cc9ca95e651fb68df7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2340788
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>

Cleanup/refactoring only.

Bug: angleproject:4911
Change-Id: I4fe06a86a6ecaafa16fd900b6f6229f09ab56a9f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2334092
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>

Bug: angleproject:2273
Change-Id: I27109b873a290133cf3d016f612e1fd1de9d354c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2341763Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

This is owned by the ImageHelper. We'll use it in tracking used images
in RenderPasses.

Bug: angleproject:4911
Change-Id: Ic71cef2b16eefb86c73c9c5e1e38ee7cd6a60adb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2332895
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

Uses an unordered_map in the CommandBufferHelper to track buffer
reads and writes. Buffer barriers are tracked specially in the
CommandBufferHelper class as a barrier we execute immediately when
we execute the commands into the primary. So when we run into an
incompatible buffer access we must start a new command buffer.

The rules for an incompatible access are:

 - when we are reading a buffer, any prior write in the same command
   buffer is incompatible.
 - when we are writing a buffer, any prior read or write in the same
   command buffer is incopatible.

Also adds a regression test using a new performance counter.

Bug: angleproject:4429
Change-Id: I393a4ed87314f955eb998940b877ba76ea15a7b8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2334091Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

Adds a counter for the secondary command buffers (non-RenderPass).
We'll use this in an upcoming test that validates that ANGLE only
issues a single barrier (CB) in some buffer read/write scenarios.

Also adds a PerfCounters struct.

Bug: angleproject:4429
Change-Id: Iaf75ca89da3d02753897cb4066e2c56db497417e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2334090Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

https://chromium.googlesource.com/external/github.com/KhronosGroup/VK-GL-CTS.git/+log/4b40207be32d..b2be8f165978

2020-08-06 Alexander.Galazin@arm.com Merge "Merge vk-gl-cts/opengl-cts-4.6.0 into vk-gl-cts/master"
2020-08-06 karolina.palka@mobica.com Add tests for VK_EXT_global_priority
2020-08-06 Alexander.Galazin@arm.com Merge "Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/master"
2020-08-06 rgarcia@igalia.com Check per-sample copy results in multisample copy tests
2020-08-06 toni.salmivalli@siru.fi Add a batch of GraphicsFuzz tests
2020-08-06 alexander.galazin@arm.com Update KC CTS
2020-08-06 airlied@redhat.com Fix pixel pack/unpack in nearest edge tests
2020-08-06 airlied@redhat.com fix 1d depth component 16 sizing in layout locations tests.
2020-08-06 paulthomson@google.com Convert GraphicsFuzz vkscript to AmberScript
2020-08-05 toni.salmivalli@siru.fi dEQP-VK.graphicsfuzz.stable-rects-vec4-clamp-conditional-min-mix
2020-08-05 lionel.g.landwerlin@intel.com Test imported signaled sync fd
2020-08-05 alexander.galazin@arm.com Merge  vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/master
2020-08-04 alexander.galazin@arm.com Restore dual source blending tests
2020-08-03 alexander.galazin@arm.com Update Vulkan headers
2020-08-03 paulthomson@google.com Delete excluded graphicsfuzz test
2020-08-03 wojciechx.zoltowski@intel.com Throw an error on missing cmake in build config
2020-07-31 itoral@igalia.com Fix shaderCullDistance limit checks
2020-07-31 rgarcia@igalia.com Test mipmaps with linear tiling
2020-07-30 rgarcia@igalia.com Enable random descriptor writes for storage buffers
2020-07-30 alexander.galazin@arm.com Merge vk-gl-cts/vulkan-cts-1.2.3 into vk-gl-cts/master
2020-07-29 rgarcia@igalia.com 1D and 3D image copy and blitting tests
2020-07-29 alexander.galazin@arm.com Merge vk-gl-cts/opengl-es-cts-3.2.6 into vk-gl-cts/master
2020-07-29 james.glanville@imgtec.com Stop 10bit formats requiring GL_SRGB encoding
2020-07-29 ruiling.song@amd.com Disable a test that access uninitialized variable
2020-07-29 paulthomson@google.com Update Amber to fix regression
2020-07-24 michal.m.pawlowski@mobica.com Support for VkPhysicalDeviceVulkan1{1,2}Properties in framework
2020-07-24 zzyiwei@google.com Let requireDeviceFunctionality support Android AHB extension
2020-07-24 lionel.g.landwerlin@intel.com Add timeline semaphore polling tests
2020-07-24 ari.suonpaa@siru.fi Test 3D image blit with differing depth
2020-07-23 alexander.galazin@arm.com Update the date in the notice of withdrawal
2020-07-23 alexander.galazin@arm.com Notice of withdrawal of Vulkan CTS 1.1.5.x
2020-07-22 rgarcia@igalia.com Allow Bresenham for single-sample non-strict lines

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vk-gl-cts-angle-autoroll
Please CC angle-bots+autoroll-info@google.com,geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: angle-bots+autoroll-info@google.com,geofflang@google.com
Change-Id: Ie9c01a3c47d77bd9f896194c30750b5bffc4eef2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2338820Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader.git/+log/bfe4f378aee6..ef36eedb0d09

2020-08-05 charles@lunarg.com loader: fix override paths leaking in VerifyAllMetaLayers

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-loader-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: I54a665cca6ad4eed75198dc726bb9f612cd75c4c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2340882Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/8bc27a1cfbc1..5fd92a7e0c84

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/spirv-tools-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: I932e4e5248727f98216e54505b3a5f44a8e48798
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2339299Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Tools.git/+log/a4505d37ffe7..a1c21580f50b

2020-08-05 charles@lunarg.com vulkaninfo: add `--summary` option that shows basic system info

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-tools-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: I744b8bdc9b1b7e80e875ffc0fc7cf707cb45d62e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2340546Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Update StateCache::updateActiveShaderStorageBufferIndices() and
StateCache::updateActiveImageUnitIndices to get the storage buffers and
image bindings from the ProgramExecutable, respectively. This requires
updating the ProgramPipeline's ProgramExecutable to build up its vector
of buffers/images from each Program's ProgramExecutable.

Bug: angleproject:4869
Test: VertexAttributeTestES31.UsePpoComputeShaderToUpdateVertexBuffer
Test: SimpleStateChangeTestES31.InvalidateThenStorageWriteThenBlendPpo
Change-Id: I68b7d23eedda910c3dcbf5f9c50b74b5e80134d8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2327701
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>

Bug: angleproject:4913
Change-Id: Ic78a26be4c2f3fa96ef77deffc239dbb7310065e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2339543Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

Bug: angleproject:4912
Bug: fuchsia:52759
Change-Id: I8883d65ecac763cf46d792cc69bce98dc53121d4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2340174Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

We don't always need to end the render pass when updating the scissor,
since it will be ended later when necessary.

This change is in preparation for optimizing resolving multisample
images with glBlit, since the render pass needs to be updated before
it's ended.

Bug: angleproject:4753
Test: CQ
Change-Id: Ie657587ca9f4461dcc03f0f9c251ac2c17398f5b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2327334Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Charlie Lao <cclao@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Tim Van Patten <timvp@google.com>

Bug: chromium:1104516
Change-Id: I595fe7b47d92cecf2d645bc5d626ef559bf5aa4f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2338999Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

To emphasize that this script rolls pinned Chromium revision,
in addition to other Chromium sub-repos.

Bug: chromium:1104516
Change-Id: Idfd80af6f450b8eab255eaa0445f07742400d907
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2339547Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

With this extension, it is possible to import Vulkan images into ANGLE
(similar to EXT_external_objects) while specifying the Vulkan create and
usage flags used to create that image.  This can be used by the
application to drop usage flags it does not need to improve performance,
or add create flags as it requires.

Bug: angleproject:4912
Bug: fuchsia:52759
Change-Id: Ia568973b19670999dd0e69f6ac5548e8ef0c3eec
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2335020
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>

https://swiftshader.googlesource.com/SwiftShader.git/+log/74cc8ea2b8df..be7c55a2a8ce

2020-08-04 swiftshader.regress@gmail.com Regres: Update test lists @ 74cc8ea2
2020-08-04 dpranke@google.com Fix a Python3-compatibility issue for write_icd_json.py.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: I783034c2ba33b35131ba74cb8e01ec43955fd717
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2337842Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

The issue was fixed upstream by
https://github.com/KhronosGroup/glslang/pull/2362

Bug: angleproject:4763
Change-Id: Icc9af01097b1d97653eb15b640eed6bd72365fd1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2337349Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

Bug: angleproject:4912
Bug: fuchsia:52759
Change-Id: If339f096a74cc87d16a6494562711d718a7738ea
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2335019Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

This extension will allow the application to specify create and usage
flags used to create a Vulkan image that is being imported in GL.

Bug: angleproject:4912
Bug: fuchsia:52759
Change-Id: I635e87eaf8bb0797e474dd91b11d4b3779e9a3f3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2335018
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/92a71657fcba..8bc27a1cfbc1

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/spirv-tools-angle-autoroll
Please CC geofflang@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: geofflang@google.com
Change-Id: I8710171e4c788d4069ed717c62297c677720f1f7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2337843Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Change log: https://chromium.googlesource.com/chromium/src/+log/fb6cbaf6e5..ed7912a248
Full diff: https://chromium.googlesource.com/chromium/src/+/fb6cbaf6e5..ed7912a248

Changed dependencies
* build: https://chromium.googlesource.com/chromium/src/build.git/+log/1ee11394cf..0eaf1510a9
* buildtools: https://chromium.googlesource.com/chromium/src/buildtools.git/+log/9e121212d4..1ecfe3ce66
* testing: https://chromium.googlesource.com/chromium/src/testing/+log/f126fc6578..165367ff94
* third_party/Python-Markdown: https://chromium.googlesource.com/chromium/src/third_party/Python-Markdown/+log/9c8566e047..31ac00b010
* third_party/googletest: https://chromium.googlesource.com/chromium/src/third_party/googletest/+log/defbf92951..e3c3f879ee
* third_party/jsoncpp: https://chromium.googlesource.com/chromium/src/third_party/jsoncpp/+log/{chromium_..ec647b85b6
* third_party/libjpeg_turbo: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git/+log/7e3ad79800..0241a1304f
* third_party/zlib: https://chromium.googlesource.com/chromium/src/third_party/zlib/+log/89bddfee9c..7492de9a52
* tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang.git/+log/6412135b39..1078c4141a
* tools/md_browser: https://chromium.googlesource.com/chromium/src/tools/md_browser/+log/be8cf5a17d..7e75775447
DEPS diff: https://chromium.googlesource.com/chromium/src/+/fb6cbaf6e5..ed7912a248/DEPS

Clang version changed 04b9a46c842f793a2baedcad64de35fcbd3e93b7:1bd7046e4ce0102adef6096a12a289d7f94b8c73
Details: https://chromium.googlesource.com/chromium/src/+/fb6cbaf6e5..ed7912a248/tools/clang/scripts/update.py

TBR=timvp@google.com,
BUG=None

Change-Id: I361cba5807dfddf697b47290ebaa23cf87575c94
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2337816Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Tim Van Patten <timvp@google.com>

Previously we regenerated TextureSerial on Texture state changes such
as base/max level changes. This caused ANGLE to update descriptor sets
even though it was using the same image view handles. This change
instead uses an ImageViewSubresourceSerial which includes both a
serial for the ImageView and a 32-bit packed subresource range. The CL
speeds up NBA2k because ANGLE no longer writes new descriptors
for Texture max level changes. Local testing showed up to a 40% speedup.

Also adds a regression test with a counter for the number of descriptor
set writes in a frame.

This change will also be useful in upcoming changes that track Image
serials in the RenderPass.

Bug: angleproject:4911
Change-Id: I66249634aa56288079acf2c0eb8aa3391103533c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2333396
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>

Before, the run stages of tests in a batch were run separately by
multiple subprocesses. Now the run stages of tests in a batch are
batched together and run by a single subprocess.

Changes how results are logged. Tests in a batch are logged together.
Within a batch, tests that fail at the same stage are also logged
together.

Bug: angleproject:4817
Change-Id: Ie3f992c081de914f1f1f521bec2d72f06ccca238
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2331738
Commit-Queue: Manh Nguyen <nguyenmh@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

Mali does not support the robustness on Vulkan, so skip this test.

Bug: angleproject:4823
Change-Id: Id4d29fe27f10ec87d901f92ba097db9207809d42
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2331311Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

Instead of refreshing sampler serials every time the SamplerVk or
TextureVk has a state change we can give a VkSampler a unique serial.
The serial is unique to this VkSampler and repeated state changes
will fetch the same Serial from the SamplerCache. This allows for
more cache hits.

We store the the new Serial together with the VkSampler in a
SamplerHelper class and store references to a SamplerHelper in
SamplerVk and TextureVk instead of the VkSampler directly.

In a follow-up change we will improve image view caching by also
improving how we store serials for ImageViews.

Bug: angleproject:4911
Change-Id: I9168c2700e383bca796cca925b38cfd30132d982
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2333988
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>

Instead of storing a dictionary of serials to specific image views
we now store a single 32-bit serial combined with subresource info.
The serials combined with a subresource info (level/layer) gives a
unique identifier for each ImageView in the ImageViewHelper for the
descriptor set cache and the Framebuffer cache.

Also moves ImageView serial allocation to initialization and release.
This means we no longer need to use "getAssign" methods and instead
we use a few init methods to ensure the serials stay allocated.

Bug: angleproject:4911
Change-Id: Ia6af76ae16b3ff5d4a83974bde05cc704064b079
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2333395
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>

Standalone ANGLE checkouts do not contain //tools/android/md5sum, which
means the necessary BUILD.gn is also missing. That BUILD.gn is required
by build/config/android/internal_rules.gni which ANGLE depends on, but
doesn't use in standalone builds (since standalone ANGLE can't build
Android).

Standalone ANGLE GN generation is required by the Android source tree as
part of the automated Android.bp generation. Building Android
executables with the generated GN output is not required or supported.

This CL creates an empty //tools/android/md5sum/BUILD.gn to satisfy GN
as a workaround until //tools/android/md5sum is moved into //build.

Bug: chromium:1110408
Test: gn gen out/Android
Change-Id: Ia4b4fbf63b9ccecd9415784e64f646330b33224d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2335736Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Tim Van Patten <timvp@google.com>