The ProgramExecutableVk class is being created to collect data
structures that are common to both ProgramVks and ProgramPipelineVks,
as well as any shared functions. This allows callers to make
Program-/ProgramPipeline- specific queries without needing to know
exactly which responded by querying the current ProgramExecutableVk.
This will also allow the necessary data structures to only be
populated and stored within the ProgramExecutableVk when necessary
and reused as often as necessary.

A few things are being moved into this class:
- mVariableInfoMap
This information will be required to defer translating the SPIR-V
until when the vulkan pipeline layout is determined and the actual
locations are known.   This will also allow removing determining
these locations twice (during GLSL->SPIR-V compilation and pipeline
layout).
- createPipelineLayout()
- update*DescriptorSet()
- Descriptor Set Layout lists
- Pipeline Layout
- Various other functions/members related to pipeplines, descriptor
sets, etc.

Bug: angleproject:3570
Change-Id: I4b5ababeafec865148783c8ffd4c15f659f4856d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2055656
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Were previosly FAIL, but crash on Windows SwANGLE.

Bug: angleproject:4414
Change-Id: Iefe1625f7ad3eec8ba091ec3543e8cb699c62c65
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2125370Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

This should enable some cases of limited support for feedback loops
with depth/stencil buffers. For example with Manhattan and the Vulkan
back-end.

Increases the number of RenderPasses in Manhattan slightly. This will
regress performance slightly until we can work out a better solution
that is also conformant with the spec.

Bug: angleproject:4517
Change-Id: I2758e6b4c2a930474c09cdc0950f3b6c34541089
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2106670
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>

The active samplers and images are being moved from Program into
ProgramExecutable to unify interacting with them for Programs and
ProgramPipelines

Also, create some helper functions for gl::Program that ProgramExecutable can
call to make it easier for ProgramPipeline to respond to similar
queries for each of the Programs in the ProgramPipeline.

Bug: angleproject:3570
Change-Id: I0b37f1a379e56b9659d82d92f6d7a546beee11cd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2087648
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Bug: angleproject:4517
Change-Id: I3231b129718019f83495843404cd011eb2cd480d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2122689
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tobin Ehlis <tobine@google.com>

Also includes some documentation maintenance.

Bug: angleproject:4511
Change-Id: I7ecce494909f06387875ff85a10004d0c446bbaf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2124597Reviewed-by: Geoff Lang <geofflang@chromium.org>

Currently this is a pure refactor and doesn't change any functionality.
In a follow-up we can us this bit to mask out DS RTs when Manhattan and
other apps render with feedback loops.

Bug: angleproject:4517
Change-Id: I80ccd022d90a781506791110d11be195db8cd3e9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2112936Reviewed-by: Cody Northrop <cnorthrop@google.com>

mImage2DUniforms was not saved with the program binary causing shaders with
images to fail compilation when loaded from binary.

BUG: angleproject:4519
BUG: b:152292873
Change-Id: I51581031ae1f9d4b4d986057ef3f876d809c7f24
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2124587Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>

The ProgramExecutable class is being created to collect data structures
that are common to both Programs and ProgramPipelines, as well as any
shared functions. This allows callers to request the current
ProgramExecutable from the State and make
Program-/ProgramPipeline-specific queries without needing to know
exactly which responded. This will also allow the necessary data
structures to only be populated and stored within the ProgramExecutable
when necessary and reused as often as necessary.

Bug: angleproject:3570
Change-Id: I101f08ab03421894667b4a426a04d2147489f0e1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2040512
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader.git/+log/acbf316040c3..cc481ef27631

git log acbf316040c3..cc481ef27631 --date=short --first-parent --format='%ad %ae %s'
2020-03-26 udknight@gmail.com docs: Fix wrong type name in InterceptFunctionName prototype

Created with:
  gclient setdep -r third_party/vulkan-loader/src@cc481ef27631

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I8ba7480037117cce4e2ba8f5f851fa1cce890b88
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2123983Reviewed-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/glslang/+log/2df8c71258de..99508c1ce389


Created with:
  gclient setdep -r third_party/glslang/src@99508c1ce389

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/glslang-angle-autoroll
Please CC cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I9ddd9b7cfdee4b54da8e1a36a8c46283ef09e75d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2123981Reviewed-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/443c2caa1714..55f01953d6e9

git log 443c2caa1714..55f01953d6e9 --date=short --first-parent --format='%ad %ae %s'
2020-03-26 s.fricke@samsung.com layers: Fix renderpass2 VUID

Created with:
  gclient setdep -r third_party/vulkan-validation-layers/src@55f01953d6e9

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Ib8b7160e7c1691cec71a50509676fa739919d520
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2123982Reviewed-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/77090261dabc..02e15b249b12

git log 77090261dabc..02e15b249b12 --date=short --first-parent --format='%ad %ae %s'
2020-03-26 bclayton@google.com third_party: Create scripts for updating spirv-[tools|headers]
2020-03-26 capn@google.com Fix taking aspect into account for image view identifiers
2020-03-26 bclayton@google.com Kokoro: Move llvm configs into 7.0 subdirectory, create 10.0 copies.
2020-03-26 bclayton@google.com Regres: Add support for generating collated coverage info
2020-03-26 bclayton@google.com CMake: Emit coverage-toolchain.txt file next to ICD json
2020-03-26 bclayton@google.com CMake: Add SWIFTSHADER_EMIT_COVERAGE option
2020-03-26 bclayton@google.com CMake: Add option for selecting LLVM version.
2020-03-26 bclayton@google.com Merge "Initial drop of LLVM 10 to third_party/llvm-10.0"

Created with:
  gclient setdep -r third_party/SwiftShader@02e15b249b12

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I6250b123e1feed7defddeeb0197b03f7182d43e4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2123980Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Tested with several apps that can't be captured otherwise.

Bug: angleproject:3611
Change-Id: I2ad18c3bfcab48b0b385b2a868f57369c292b602
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1998838Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Autoroller for glslang was paused, breaking layer build.

Replaces: https://crrev/c//2119884

TBR: courtneygo@google.com

Bug: b:152298150
Bug: angleproject:4510
Change-Id: I6c431a76455c991cbbb8621050dbf74acf8eea41
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2121903Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Headers/+log/fb7f9c9bcd1d..0e78ffd1dcfc

git log fb7f9c9bcd1d..0e78ffd1dcfc --date=short --first-parent --format='%ad %ae %s'
2020-03-24 oddhack@sonic.net Update for Vulkan-Docs 1.2.136

Created with:
  gclient setdep -r third_party/vulkan-headers/src@0e78ffd1dcfc

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-headers-angle-autoroll
Please CC cnorthrop@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/+/master/autoroll/README.md

TBR=cnorthrop@google.com

Bug: None
Change-Id: I17d7b9ba8e96fa1e3dab15260436b71887d55536
Tbr: cnorthrop@google.com
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2121708Reviewed-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/ff44f21a0178..acbf316040c3

git log ff44f21a0178..acbf316040c3 --date=short --first-parent --format='%ad %ae %s'
2020-03-23 charles@lunarg.com scripts: stubs in dispatch table lacked matching return types

Created with:
  gclient setdep -r third_party/vulkan-loader/src@acbf316040c3

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I5505867022ca850e4b94e1bf4454c03ec93850a8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119885Reviewed-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/540bdf92531d..77090261dabc

git log 540bdf92531d..77090261dabc --date=short --first-parent --format='%ad %ae %s'
2020-03-25 capn@google.com Identify image views based on their state
2020-03-25 capn@google.com Provide packed VkFormat to uint8_t mapping
2020-03-25 capn@google.com Uniquely identify sampler state
2020-03-25 capn@google.com Split vk::Sampler state off into a structure
2020-03-25 capn@google.com Fix handling Memset<> assignment and comparison
2020-03-25 bclayton@google.com Add script for updating llvm 10
2020-03-25 amaiorano@google.com regres: add daily run against SwiftShader/Subzero
2020-03-25 bclayton@google.com CMake: Don't export LLVM_INCLUDE_DIR to PARENT_SCOPE
2020-03-25 bclayton@google.com CMake: Move LLVM rules out to third_party/llvm-7.0
2020-03-25 bclayton@google.com Add missing copyright header to CMakeLists.txt

Created with:
  gclient setdep -r third_party/SwiftShader@77090261dabc

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Ie880cfbad88061a571bedcf2b41a2876275fdd81
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119882Reviewed-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/1346dd5de119..fd773eb50d62


Created with:
  gclient setdep -r third_party/spirv-tools/src@fd773eb50d62

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I6349d641ed962bb159f0659054055896eaa3b9c2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119883Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Vulkan header was updated with non-backward compatible change so need
to update all dependencies simultaneously.

Bug: b:152298150
Bug: angleproject:4510
Change-Id: I46ac9a3a0ccb52184fd183df617804c866b63453
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2118151Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

* Move DecompressBinaryData to a shared helper
* Start using it in CaptureReplay sample
* Error out if decompress callback isn't set correctly

Test: AngryBirds and CandyCrush captures replay on desktop
Test: angle_perftests --gtest_filter="*Trace*"
Bug: angleproject:4484
Change-Id: I0432004fdb0cfb0fd61f9a66f792591c9aa40d9b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2118790
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Now that TRex is up and working and Manhattan runs cleanly:
* Add a single compressed Manhattan trace.
* Allow errors from tests to fail the test
* Restore the working directory between each trace test

Test: angle_perftest --gtest_filter=TracePerfTest*
Bug: b:151349786
Bug: angleproject:3630
Bug: angleproject:4496
Change-Id: I9e9d9342efb23431380f484befb9a19915c4bd0a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2113230
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

In order to add angle_end2end_tests on Win 32-bit SwANGLE bots.

Bug: angleproject:4421, angleproject:4092
Change-Id: I6923ca461492469f05503aebf2256763ea7061aa
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2088654Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

This is quite within spec and protects our various back-ends from FB
loops. Also makes the check more cached for optimization purposes.

Bug: angleproject:4490
Change-Id: Ia82ec88244d07670d68ce53495b5893b8a75ac42
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2118153
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

https://swiftshader.googlesource.com/SwiftShader.git/+log/6c11cf2ad9ca..540bdf92531d

git log 6c11cf2ad9ca..540bdf92531d --date=short --first-parent --format='%ad %ae %s'
2020-03-24 bclayton@google.com Regres: Add new run_testlist flags
2020-03-24 bclayton@google.com Merge changes I9862d8e2,Ie1024655

Created with:
  gclient setdep -r third_party/SwiftShader@540bdf92531d

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 cnorthrop@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:
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Bug: None
Tbr: cnorthrop@google.com
Change-Id: I9c4fb01c33c816001c65959bf14c33c09d1e3070
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119920Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Fixed by
https://swiftshader-review.googlesource.com/c/SwiftShader/+/42548/

Bug: angleproject:4416
Change-Id: I703608d7d3fa15f2428a832896a68893efbb35ae
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119234Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

When array-of-struct support was added to ANGLE, it was not added to
the shader cache serialize/deserialize functions.

This affects many GLES 2/3/3.1 dEQP tests, such as:

  dEQP-GLES2.functional.uniform_api.value.assigned.by_value.render.struct_in_array.sampler2D_samplerCube_vertex

Bug: angleproject:4475
Bug: b:151387995
Change-Id: I159f6340db255ec50c16b59fec23a61ed05aa8f7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2118152
Commit-Queue: Ian Elliott <ianelliott@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

This was crashing for example here:

https://chromium-swarm.appspot.com/task?id=4b174a9710848410
https://chromium-swarm.appspot.com/task?id=4b214baec2ee7e10

With this stack:

libglesv2!gl::TextureState::isBoundAsSamplerTexture
libglesv2!gl::Texture::onUnbindAsSamplerTexture
libglesv2!gl::State::unsetActiveTexture+0x9
libglesv2!gl::State::updateActiveTextureState+0x2d2
libglesv2!gl::State::updateActiveTexture+0x3aa
libglesv2!gl::State::setSamplerTexture+0x4a1
libglesv2!gl::Context::bindTexture+0x1ab
libglesv2!gl::BindTexture+0x99
chrome!GrGLFunction+0x1f
chrome!GrGLGpu::bindTexture+0x1a0
chrome!GrGLProgram::bindTextures+0x1b9
chrome!GrGLOpsRenderPass::onBindTextures+0x50
chrome!GrOpsRenderPass::bindTextures+0x106
chrome!GrOpFlushState::bindTextures+0xf
chrome!`anonymous namespace'::FillRectOp::onExecute+0xd3

It's unclear how we could end up with a Texture bound that doesn't go
through the normal setter functions. I did see a potential hole where
textures might not get an unbind call when a Context is torn down. This
could lead to bugs in multi-context situations.

This protects the set/unset functions in a helper class to ensure we
always call onBind/onUnbind and forces the destructor to call unbind.

Bug: angleproject:4490
Change-Id: Ied64e02bbe3a37efcab6cbdd4bf2d1b6dcb8b3ac
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2118254
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

When CopyTexSubImage2D calls were clipped against the bounds of the
read framebuffer by the underlying renderer backends, the robust
resource initialization code assumed that the original destination
area would be overwritten by the renderer, which was not the case.

Add new tests which were previously failing on macOS with the
ES2_OpenGL and ES3_OpenGL backends. The Metal backend is still failing
and a follow-on bug has been filed.

Bug: angleproject:4504
Change-Id: I34821dd90597f31b3cbf0921b94756556e485c91
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2116873Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Kenneth Russell <kbr@chromium.org>

EGLDirectCompositionTest.RenderSolidColor/ES2_D3D11_NoFixture failing
with the 26.20.100.7870 driver.

Bug: chromium:1063962
Change-Id: I48ef5915c67e05cc86a568c28115dae26dc78db2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2116871
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/60104cd97446..1346dd5de119


Created with:
  gclient setdep -r third_party/spirv-tools/src@1346dd5de119

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Ic133e60c657d4f9b2eaf8f28dfa26a3527bffe37
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2117477Reviewed-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/22d73d15e778..6c11cf2ad9ca

git log 22d73d15e778..6c11cf2ad9ca --date=short --first-parent --format='%ad %ae %s'
2020-03-24 capn@google.com Remove unused sampler parameter
2020-03-24 capn@google.com Specialize sampling routine for immutable sampler data
2020-03-23 amaiorano@google.com CMake: make SWIFTSHADER_DCHECK_ALWAYS_ON work on Windows
2020-03-23 chrisforbes@google.com Refactor vertex fetch to use VkFormat more aggressively
2020-03-23 bclayton@google.com Merge changes I2b7adc3c,I5873dfa8

Created with:
  gclient setdep -r third_party/SwiftShader@6c11cf2ad9ca

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 cnorthrop@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/+/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I301e41b5044c90f43228d8b01fb6d26ae249fee6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2117476Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

This uses a trick by comparing the prior to the updated FB description
to filter out rendundant changes. Will allow the front-end syncState to
sometimes noisily report state changes when there aren't any in the
back-end. Ideally we wouldn't generate any updates when there aren't
real changes. However because Manhattan often transitons between a few
zero states it gets a bit difficult to determine in the front-end.

Also adds a no-op for redundant samples changes in the front-end.

Fixes a regression in the number of RenderPasses in Manhattan from work
to support rendering feedback loops.

Bug: angleproject:4490
Change-Id: Ibf83d584107a4561da7ad47a2d3fb543e63e31f1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2112935Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This is a reland of baecb7d5

Directly use NEON instructions on ARM/ARM64 on MSVC.

Original change's description:
> Refactor BitCount
>
> POPCNT intrinsics cannot be used without hardware support, so a CPUID
> check and polyfills are required for some CPUs when using MSVC to
> avoid runtime failure.
>
> Other changes include:
> - Clang: use builtins on all platforms to provide exact intent to the
> compiler;
> - MSVC on ARM: use dedicated intrinsics;
> - x86/x64 fallback is now branchless and works in constant time.
>
> Bug: angleproject:4462
> Change-Id: I00fcabda1c842677d8cb4bfd280d932d0d10c0a5
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2102811
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Reviewed-by: Geoff Lang <geofflang@chromium.org>
> Commit-Queue: Geoff Lang <geofflang@chromium.org>

Bug: angleproject:4462
Change-Id: Ia58ae00fa4230f77d981d4ba393fa3481806c5b0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2113570Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

https://swiftshader.googlesource.com/SwiftShader.git/+log/1c9f24263e6c..22d73d15e778

git log 1c9f24263e6c..22d73d15e778 --date=short --first-parent --format='%ad %ae %s'
2020-03-20 amaiorano@google.com Subzero: fix CoroutineBegin generation

Created with:
  gclient setdep -r third_party/SwiftShader@22d73d15e778

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 courtneygo@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/+/master/autoroll/README.md

Bug: angleproject:4482
Tbr: courtneygo@google.com
Change-Id: I0336b02843d138a16749a5ad76dd44e666b66e83
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2114840Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Remaining Windows crashes fixed by
https://swiftshader-review.googlesource.com/c/SwiftShader/+/42608

Bug: angleproject:4482
Change-Id: If1d6b6c4bd172c36108d31e01f561e001f49683f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2113716Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

AttributeLayoutNonIndexed.Test
AttributeLayoutBufferIndexed.Test
EGLSurfaceTest.ResizeWindowWithDraw

Bug: angleproject:4453, angleproject:4502
Change-Id: I6dbd333e428d61d84bb17bf0c4112fa66cff9846
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2113711Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

Ozone only supports external target for images created with
EGL_EXT_image_dma_buf_import.

BUG=angleproject:4443
BUG=chromium:1063462

Change-Id: Ia62fdd92198bdcc2d9840765305b4cc613fd3f7c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2113450Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

Enables the translator to handle non-constant global initializers in
all essl versions iff the shader enables the extension to do so.

Bug: angleproject:4468
Test: angle_end2end_tests --gtest_filter=ShaderNonConstGlobalInitializerTest.*
Change-Id: I8f138c12fc83d2f38ff8f45ca9133222b01e4087
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2102959Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>

These functions are required to tell the driver that the memory object
is dedicated memory. This is required for AMD drivers on Linux.

Bug: chromium:1049218
Change-Id: I17d69cde5e6308791dc90784f4d6e348503a6ed6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2110051Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>