When glVertexAttribPointer is called with a type parameter that doesn't
match the vertex attribute binding's type in shader, the vulkan backend
used to force the stride to 0. This is acceptable since this usecase is
unspecified in spec.

To allow for better app compatibility, introduce a new extension that
requires normal glVertexAttribPointer functionality to be maintained if
the mismatched vertex attribute type is a mismatched integer type sign.

This change also modifies the VkFormat used when a mismatch in
signedness occurs to use a VkFormat with the same component width as
the type parameter.

Bug: angleproject:5762
Test: VertexAttributeTestES3.DrawWithRelaxedVertexAttributeType*
Test: VertexAttributeTestES3.DrawWithMismatchedComponentCount*
Change-Id: I7e5281500afc3d77f0775821447cabfad3ff2d66
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2765012
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Linear filtering depth is an odd operation that doesn't yield
particularly useful information.
In the primary instance where it'd be used, the GLES3.1 spec
(8.17) specifically denies its use, and enforcing the capability
can lead to issues with hardware designed without support in
mind.
We think the check isn't necessary as a result.

Bug: angleproject:5964
Change-Id: I69f243f7cc078cd5383de2cc4bf1cfc3b6f2bc3b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2894424Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

This is a reland of 4b92e089
Initializes mPadding to 0 in SamplerDesc::update

Original change's description:
> Vulkan: Add support for EXT_texture_border_clamp
> Add support for GL_EXT_texture_border_clamp. This is implemented by
> using VK_EXT_custom_border_color.
>
> Bug: angleproject:3577
> Test: dEQP-GLES31.functional.texture.border_clamp*
> Change-Id: Ie9fa1eb5dd03b997b5ae182787641a53080a9e51
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2830192
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>

Bug: angleproject:3577
Change-Id: I8684242c4bce6e1a006dbe926defaa495fcc2282
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2911571Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>

https://chromium.googlesource.com/chromium/src.git/+log/b625560cb068..dbbe4e524711

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromium-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/+doc/master/autoroll/README.md

Changed dependencies
* build: https://chromium.googlesource.com/chromium/src/build.git/+log/cdb2b715f2..44de92e1f7
* buildtools: https://chromium.googlesource.com/chromium/src/buildtools.git/+log/b9af93e79f..84f26a6592
* buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git/+log/767de317f9..8b015a7982
* testing: https://chromium.googlesource.com/chromium/src/testing/+log/ce8e75c6c9..d30afb40a0
* third_party/android_deps: https://chromium.googlesource.com/chromium/src/third_party/android_deps/+log/c65e9394fd..46f611a284
* third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/{catapult_..88390a179e
* third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/51e3708841..5a7d2e4879
* tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang.git/+log/a38f01b956..336763d37a
* tools/luci-go: git_revision:9cd9603def7a649cd3e29517180d6622be2fa898..git_revision:ff0c02e960b17be5a8d02c13afc28373f236a860
* tools/luci-go: git_revision:9cd9603def7a649cd3e29517180d6622be2fa898..git_revision:ff0c02e960b17be5a8d02c13afc28373f236a860
* tools/luci-go: git_revision:9cd9603def7a649cd3e29517180d6622be2fa898..git_revision:ff0c02e960b17be5a8d02c13afc28373f236a860
* tools/mb: https://chromium.googlesource.com/chromium/src/tools/mb/+log/1d4cccac25..06e92a9dc6
* tools/skia_goldctl/linux: AJ9SYsqcbrqN3hRhpu5dbSabnZlGmfoscnWe8Au0heEC..TV3JKpzwWXfG-NTkaeTjpVEsf8EtzcmW29vd8Rjhy8cC
* tools/skia_goldctl/mac: 1nOFxZHuuQxDk2FZuVtemcgPk5pGjO91pPQigw8U1u0C..pc3O9jtat8gz4ljL5-dxH01Ocnr0jrR5TgAicVO43_oC
* tools/skia_goldctl/win: FtPuWP_6LNjMR6_ANas5hzv6aNPdqt9zJ7BEqef3uI8C..0hsVmGWo4dqGIAWMqMjUS_uehrpjItSxcoAW_DYPdycC
No update to Clang.

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I690dc358ee1300e66e9adb30dec64d0052062e7b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2909566
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Seeing a few bytes of the buffers might help to get an understanding
of what goes wrong when blob check sums don't match.

Bug: None
Change-Id: I482af2b3d885afca39057d0841923449ec65d611
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2900218
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

https://swiftshader.googlesource.com/SwiftShader.git/+log/3b9a1a795f1e..024bf32587e5

2021-05-21 srisser@google.com Make fragDepth clamping conditional

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/+doc/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Idbb24778fc65f08f6996f71254d592bb12a3ead6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2910508
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

This reverts commit 4b92e089.

Reason for revert: breaks "Linux MSan Tests" bot
https://ci.chromium.org/ui/p/chromium/builders/ci/Linux%20MSan%20Tests/28489/overview

Original change's description:
> Vulkan: Add support for EXT_texture_border_clamp
>
> Add support for GL_EXT_texture_border_clamp. This is implemented by
> using VK_EXT_custom_border_color.
>
> Bug: angleproject:3577
> Test: dEQP-GLES31.functional.texture.border_clamp*
> Change-Id: Ie9fa1eb5dd03b997b5ae182787641a53080a9e51
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2830192
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>

Bug: angleproject:3577, angleproject:5996
Change-Id: I6b62f1a4a43fcfe2d0df2c73de24db83606ce430
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2911533Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

Due to a bug in Vulkan Loader < 1.1.91
https://github.com/KhronosGroup/Vulkan-Loader/pull/95

Bug: chromium:1205999
Change-Id: Icdedc2e80abe3c5578e811759f66ddbb71abb2ec
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2907095Reviewed-by: Ian Elliott <ianelliott@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>

The missing check for the "Depth" dimension could lead to a bug
where we would not recreate a texture when the dimension changed.

Bug: chromium:1210414
Change-Id: Id59097ad14ae77ff80d27081f61786dad17a77ea
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2911032Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The recent CL to remove the Settings GUI from the Android-built APK went
a little too far removing Java code and emptying the
AndroidManifest.xml. This resulted in ANGLE being unable to be loaded
from the APK, since ANGLE was not able to respond to the intent
android.app.action.ANGLE_FOR_ANDROID which indicates it contains ANGLE
libraries.

The AndroidManifest.xml requires various flags like
android:forceQueryable="true" so the APK can be accessed by the
framework.

The assets/ directory was removed, which contains 'a4a_rules.json' and
is required by GraphicsEnvironment. This is added back.

Bug: b/187342779
Change-Id: Ic7b758c92ed12750972c7e313729276a13f76032
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2906632Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Tim Van Patten <timvp@google.com>

This is a reland of commit 3b10dda6.

Extra changes:
Be explicit about calling GetModuleHandleA
Do not use the general GetModuleHandle, which may use wide strings
Refactored ConcatenatePath and add tests

GetModuleDirectory should return the full path, not relative.
ANGLE wasn't able to locate the vulkan ICD file because it was
searching down an invalid relative path. This can be fixed by
ensuring the module directory is always the full path.
on some platforms.

Original change's description:
> When loading vulkan, we can be running from any directory. We need
> to change to the module directory to ensure the swiftshader ICD is
> loaded properly. For example, in some Chrome releases, libGLESv2.dll
> and libvk_swiftshader.dll are in a subdirectory relative to chrome.exe
>
> Bug: chromium:1198567
> Change-Id: I9e68927e512b239728fb2903d1a04702508a4948
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2873452
> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Reviewed-by: Jamie Madill <jmadill@chromium.org>

Bug: chromium:1198567
Bug: angleproject:5949
Change-Id: I63fbe93f8492b7f23566f8193b1b8fe784a34f71
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2904586Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>

Remove .find_ignore files so that the Soong Finder searches the whole
tree again (needed for Bazel support)

Test: TH
Bug: b/188491905
Change-Id: I6df2cecebf3f82120bb90353aeb08f6b40cf30be
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2906252Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

Also updates expectations. For simplicity we use SKIP everywhere and
specify each skipped test individually instead of using wildcards.

Bug: angleproject:5941
Change-Id: If2cb85b06ecd250222dbf1376d99392ad10b71aa
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2896172Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

The index file will add a reference to this file, and the replay will
also expect that the frame execution function and the context function
exist, so write the file even if the frame is empty

Bug: angleproject:5939
Change-Id: I265d061fdae51b86131d145116ad1c0f9ca8c93f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2882581
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Flakes noticed with GLES backend in CI, setting the following to FAIL:

MultisampledRenderToTextureES3Test.BlitFramebufferTest/*
MultisampledRenderToTextureES3Test.ClearThenMaskedClearFramebufferTest/*
MultisampledRenderToTextureES3Test.RenderbufferBlitFramebufferTest/*

Bug: angleproject:5995
Change-Id: I159c186d712ef3e8a1c44cdc8959f876fc2d6b8a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2909755
Commit-Queue: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

Some drawcalls may be no-op'd due to shader issues or having
zero instance or element counts. In these cases, the ANGLE markers
used for AGI will become imbalanced as it is the drawcalls that
trigger the 'begin' marker. This patch ensures that the dirty-bit
draw event handler is called for no-op'd drawcalls to keep the
AGI commandTree in balance.

Bug: b/184888395
Change-Id: I1041d2f06fb313934365340c35e458bc5a66ba64
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2895330Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Ian Elliott <ianelliott@google.com>

https://swiftshader.googlesource.com/SwiftShader.git/+log/0ca03fb2907c..3b9a1a795f1e

2021-05-20 swiftshader.regress@gmail.com Regres: Update test lists @ bbe1b996
2021-05-19 johnstiles@google.com Fix error in mat4x2(scalar) construction.
2021-05-19 srisser@google.com Remove assert on unrestricted depth range
2021-05-19 srisser@google.com Fix EmitImageWrite using wrong active lane mask

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/+doc/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Ib45c09c919d6cfd50b08397381ed5d551e08fdb9
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2909556
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

https://chromium.googlesource.com/vulkan-deps.git/+log/baa6900ec346..15fd0774bd48

Changed dependencies:
* vulkan-tools: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Tools.git/+log/f89f72e105..72c2d5f0b0
* vulkan-validation-layers: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/cfd1a09358..9c5f59d177

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-deps-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/+doc/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: Iea3b319ea1b31bcc4d6b016cc533bb333716e53c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2910372
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Bug: angleproject:5992
Change-Id: Ie43f905fbb9cf41b0f6f88b2db27ebe9de9c37e8
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2906993
Commit-Queue: John Plate <jplate@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

Only emit SetupReplay() after all captured frames have been run,
so that InitializeReplay() is called with values of
readBufferSize and the maxClientArraySize that are sufficiently
large for all frames.

Bug: angleproject:5965
Bug: angleproject:5895
Change-Id: Ic59597dc27f733fb210d7cc5a144a86e54cd2040
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2894486
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

The construct std::vector v; &v[0] doesn't go well with
a checked STL, because the element 0 doesn't exists in an
empty vector, and obviously it doesn't know that whether the
pointer gets de-referenced later.

Bug: angleproject:5980
Change-Id: I690c99bd12d74112fe1081ea3134b6ffb11ad23b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2900226Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>

Bug: angleproject:5956
Change-Id: I6d9d4e4e7dfc5402408e3b002e66e4eae752967d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2903091Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: John Plate <jplate@google.com>

https://chromium.googlesource.com/chromium/src.git/+log/2b00cebcd5b5..b625560cb068

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromium-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/+doc/master/autoroll/README.md

Changed dependencies
* build: https://chromium.googlesource.com/chromium/src/build.git/+log/d23e13a4cf..cdb2b715f2
* buildtools: https://chromium.googlesource.com/chromium/src/buildtools.git/+log/20b1d0fc13..b9af93e79f
* testing: https://chromium.googlesource.com/chromium/src/testing/+log/d7dc6149dd..ce8e75c6c9
* third_party/abseil-cpp: https://chromium.googlesource.com/chromium/src/third_party/abseil-cpp/+log/371f2bea4f..4c713c1163
* third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/{catapult_..7da48e9f87
* third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/fe7d709f05..51e3708841
* third_party/protobuf: https://chromium.googlesource.com/chromium/src/third_party/protobuf/+log/66e0a5d62b..9523daa51d
* tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang.git/+log/209b045b46..a38f01b956
* tools/luci-go: git_revision:bbac8f199026d706b08e53ca46d1a9560ae580d2..git_revision:9cd9603def7a649cd3e29517180d6622be2fa898
* tools/luci-go: git_revision:bbac8f199026d706b08e53ca46d1a9560ae580d2..git_revision:9cd9603def7a649cd3e29517180d6622be2fa898
* tools/luci-go: git_revision:bbac8f199026d706b08e53ca46d1a9560ae580d2..git_revision:9cd9603def7a649cd3e29517180d6622be2fa898
* tools/mb: https://chromium.googlesource.com/chromium/src/tools/mb/+log/971099ba3c..1d4cccac25
* tools/protoc_wrapper: https://chromium.googlesource.com/chromium/src/tools/protoc_wrapper/+log/4d4e1824fc..57697a9873
* tools/skia_goldctl/linux: BLHYEUi0wOYe5D_InWXtD8US7l_PMOrKHLuKt16L46QC..AJ9SYsqcbrqN3hRhpu5dbSabnZlGmfoscnWe8Au0heEC
* tools/skia_goldctl/mac: qofjOtuSqFXnMKjZ9c7c-oVh9HeWjGW4h4F3y-vrfEkC..1nOFxZHuuQxDk2FZuVtemcgPk5pGjO91pPQigw8U1u0C
* tools/skia_goldctl/win: P9wyIW02W7EqtyT9cZJj6g0HOcjRHAhN5KECwmhgRjUC..FtPuWP_6LNjMR6_ANas5hzv6aNPdqt9zJ7BEqef3uI8C
No update to Clang.

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I7da55a833be39f84c68bcaea0a1a35c9281bfaea
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2909374
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

It is also failing on Linux+Vulkan+TSAN.

Bug: angleproject:5982
Change-Id: I742a65ef6076e4f00cc8030cfea46619effaa4d6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2906815Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Added missing validation to handle in/out
qualifier for geometry shaders

Test: KHR-GLES32.core.geometry_shader.nonarray_input.*
Bug: angleproject:5579
Change-Id: I9ee0853526ce296df1f56fb7783f9847b31e49bc
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2901256
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

This is the first change in a series to generate SPIR-V directly from
the translator's AST, instead of the generating text GLSL and feeding it
to glslang.

This change implements the majority of the work needed to map AST types
to SPIR-V types, and declare types and interface variables in SPIR-V.
Additionally, it lays the infrastructure to conditionally enabling this
path in end2end tests.

No tests are currently enabled as the change doesn't actually generate
code for function bodies yet.

Bug: angleproject:4889
Change-Id: Iacb28b6907fd48c50e4cc5a0e7ad72f6eed241d4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2889603
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

When developing in the Android source tree, 'aidegen' can be used to
create an Intellij workspace. This also creates the file angle.iml in
the specified module directories, though, so this CL adds angle.iml to
ANGLE's .gitignore.

Bug: None
Change-Id: Id73380fa7750c591967aa81ec7a8c991e074a303
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2906104Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Tim Van Patten <timvp@google.com>

Otherwise this breaks the auto-roll script.

Bug: angleproject:5941
Change-Id: I9b1d850822732c41b8a73de33060ceb50b8a49ab
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2905194Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This reverts commit cbbaf76b.

Reason for revert: Suspecting this breaks the fuchsia_x64 bot WebGL
tests.

Ex: 
https://chromium-review.googlesource.com/c/chromium/src/+/2904812

Original change's description:
> [Vulkan] Add DisplayVkNull
>
> Currently all DisplayVk implementations depend on VK_KHR_swapchain and
> VK_KHR_surface extensions. When running Chromium on Fuchsia these
> extensions are never used (content is shown on the screen using
> ImagePipe API without dependency on swapchain). ANGLE still depended
> on these extensions for DisplayVkFuchsia.
> This CL adds DisplayVkNull, which allows to run ANGLE without dependency
> on swapchain. It's usable only offscreen and cannot present content on
> a surface.
>
> Bug: chromium:1203879
> Change-Id: I4d1307060967ffa68877c4300ea4d5590eeb2152
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2861313
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Commit-Queue: Jamie Madill <jmadill@chromium.org>

Bug: chromium:1203879
Change-Id: I6701ffff48fcb925f387e63b356d2d5cf360ea7e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2904183Reviewed-by: Geoff Lang <geofflang@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

https://chromium.googlesource.com/vulkan-deps.git/+log/3d799e0e9b08..baa6900ec346

Changed dependencies:
* glslang: https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang.git/+log/202c8abae0..e71278cc92
* vulkan-validation-layers: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/1d86b3235b..cfd1a09358

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-deps-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/+doc/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: If95c7f11ffe6a41dd200e7613d9ad4e037e2db0e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2901404
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

This reverts commit 76181384.

Reason for revert: Bug exposed by this is fixed in https://chromium-review.googlesource.com/c/angle/angle/+/2896168

Original change's description:
> Vulkan: Disable BufferVk suballocation
>
> There are still unresolved bugs.
>
> Bug: angleproject:5719
> Bug: chromium:1209197
> Change-Id: I6a971c421d0ae266404d1ecbf8741a9747a4e809
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2897545
> Reviewed-by: Cody Northrop <cnorthrop@google.com>
> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> Commit-Queue: Tim Van Patten <timvp@google.com>

Bug: angleproject:5719
Bug: chromium:1209197
Change-Id: I5c24b5f6476eab98ed5a7b90b3d1796ffc7ca106
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2896169
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

This is useful to not pass a large amount of parameters around.

Bug: angleproject:5965
Change-Id: I3890a0ca852729bbf74725fb9e5f4062e20e9158
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2894485
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>

Only angle_end2end_tests and angle_unittests to start.
Also adds test expectations for the Pixel 4 end2end_tests.

Patch Series:

1. http://crrev.com/c/2885381
2. http://crrev.com/c/2885346
3. http://crrev.com/c/2885383
4. This CL

Bug: angleproject:5941
Bug: angleproject:5946
Bug: angleproject:5947
Bug: angleproject:5981
Change-Id: Iaaea0b427513804575d0ad7773a81379ea932eb5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2885384
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

Uses the conditions for the expectation to determine if there's a bug.
Necessary for the new loading mechanism which defers filtering.

Bug: angleproject:5951
Change-Id: Ic0c65438f7f155caff72b3ceeb4e65f8184c8efc
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2902666Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

This reverts commit c8c414b0.

Reason for revert: Breaking fuchsia_x64 and ANGLE autoroller

Original change's description:
> Reland Change to module directory when loading swiftshader ICD.
>
> This is a reland of commit 3b10dda6.
>
> Extra changes:
> Be explicit about calling GetModuleHandleA
> Do not use the general GetModuleHandle, which may use wide strings
>
> GetModuleDirectory should return the full path, not relative.
> ANGLE wasn't able to locate the vulkan ICD file because it was
> searching down an invalid relative path. This can be fixed by
> ensuring the module directory is always the full path.
> on some platforms.
>
> Original change's description:
> > When loading vulkan, we can be running from any directory. We need
> > to change to the module directory to ensure the swiftshader ICD is
> > loaded properly. For example, in some Chrome releases, libGLESv2.dll
> > and libvk_swiftshader.dll are in a subdirectory relative to chrome.exe
> >
> > Bug: chromium:1198567
> > Change-Id: I9e68927e512b239728fb2903d1a04702508a4948
> > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2873452
> > Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
> > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
> > Reviewed-by: Jamie Madill <jmadill@chromium.org>
>
> Bug: chromium:1198567
> Bug: angleproject:5949
> Change-Id: Ib34067002c788f00b5ae2fa11d1e465f57bd7be8
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2893503
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Reviewed-by: Cody Northrop <cnorthrop@google.com>
> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>

Bug: chromium:1198567
Bug: angleproject:5949
Change-Id: Ic0be8949cc27b231be4f982ea6e22beed590d24d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2903786Reviewed-by: Jamie Madill <jmadill@chromium.org>

Add support for GL_EXT_texture_border_clamp. This is implemented by
using VK_EXT_custom_border_color.

Bug: angleproject:3577
Test: dEQP-GLES31.functional.texture.border_clamp*
Change-Id: Ie9fa1eb5dd03b997b5ae182787641a53080a9e51
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2830192Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>

Crashing on teardown.

Bug: angleproject:5989
Change-Id: Ie5560f4e1dee310f5f08a7bca83a0506c20f6920
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2904126Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Test: angle_perftests --gtest_filter="*sakura_school_simulator*"
Tbr: timvp@google.com,jmadill@chromium.org
Bug: b/188488065
Bug: angleproject:5987
Change-Id: Idf9966c32de8c2720edf1b7575722052c5cd294a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2902443Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

Instead of asserting that the app is calling glDeleteBuffers
on buffers we've seen created, ignore buffer names that we
haven't seen. This is allowed by the spec:

  Buffer objects are deleted by calling
    void DeleteBuffers(sizei n, const uint *buffers);
  Unused names in buffers are silently ignored, as is the value zero.

Test: SAKURA School Simulator MEC
Bug: b/188488065
Bug: angleproject:5987
Change-Id: Id4704e544f644dbe3edf6efdf70b5c3ef9ccaba7
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2902442Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>

https://swiftshader.googlesource.com/SwiftShader.git/+log/af907708adb3..0ca03fb2907c

2021-05-17 capn@google.com Update Android build files with license info

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/+doc/master/autoroll/README.md

Bug: None
Tbr: cnorthrop@google.com
Change-Id: I7d006bf382efebae6853979f6ee4daffd3d67aae
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2901755
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>