Add a debugger context and server to vk::Device, along with a getter for acquiring the debugger context.

Generate a synthetic file containing all the Vulkan commands in the command buffer, and allow the debugger to single line step over these.

All of this is no-op unless ENABLE_VK_DEBUGGER is defined at compile time, and the VK_DEBUGGER_PORT env var is set at run time.

Bug: b/145351270
Change-Id: I8bea398a6c08d4cb23d76172dbca2a08ae109a6d
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38913
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Ben Clayton <bclayton@google.com>

In file included from ../../third_party/swiftshader/third_party/llvm-subzero/lib/Support/Signals.cpp:183:
    ../../third_party/swiftshader/third_party/llvm-subzero/lib/Support/Windows/Signals.inc(220,13): error: unused function 'printStackTraceWithLLVMSymbolizer' [-Werror,-Wunused-function]
    static bool printStackTraceWithLLVMSymbolizer(llvm::raw_ostream &OS,
    ^
    1 error generated.

Bug: chromium build fix
Change-Id: I9ed9ac680fb5286fda0685788c6dbf76a4e34369
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39908Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

The following tests are failing due to invalid SPIR-V merge blocks:

  dEQP-VK.spirv_assembly.instruction.graphics.loop.break_frag
  dEQP-VK.spirv_assembly.instruction.graphics.loop.break_vert
  dEQP-VK.spirv_assembly.instruction.graphics.loop.continue_frag
  dEQP-VK.spirv_assembly.instruction.graphics.loop.continue_vert
  dEQP-VK.spirv_assembly.instruction.graphics.loop.multi_block_loop_construct_frag
  dEQP-VK.spirv_assembly.instruction.graphics.loop.multi_block_loop_construct_vert
  dEQP-VK.spirv_assembly.instruction.graphics.loop.return_frag
  dEQP-VK.spirv_assembly.instruction.graphics.loop.return_vert
  dEQP-VK.spirv_assembly.instruction.graphics.opphi.out_of_order_frag
  dEQP-VK.spirv_assembly.instruction.graphics.opphi.out_of_order_vert
  dEQP-VK.spirv_assembly.instruction.graphics.switch_block_order.out_of_order_frag
  dEQP-VK.spirv_assembly.instruction.graphics.switch_block_order.out_of_order_vert

This fix is currently working its way through the dEQP branches.
Once it lands in 1.1.6, this change will be reverted and the dEQP SHA will be rolled forward.

Change-Id: Ib69aa6aeb09c89519ff669281ef839a8555946bc
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39878Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

LLVM has custom crash handling and stack trace printing code which may
interfere with the application's error handling. Specifically,
AddressSanitizer makes calls to SymInitialize() and SymSetOptions().

This change disables the config options, and adds a missing preprocessor
conditional for ENABLE_BACKTRACES on Windows to match the Unix behavior.

Bug: chromium:1033484
Change-Id: I3aa35d418212448c15eba4b0c3cc5b55c2da006e
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39888
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Bug: 140421726

Change-Id: I375d937c92d1e88d30720cb0deca52c079fab134
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39249Tested-by: David Turner <digit@google.com>
Kokoro-Presubmit: David Turner <digit@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>

This CL simplifies the implementation of vk::Semaphore by getting
rid of vk::Semaphore::Impl (moving its fields into vk::Semaphore
itself).

This requires a minor change to the vk::Semaphore constructor which
now takes an allocator parameter. The latter is used to allocate
the "External" instance on demand. Before the CL, said instance
was 'allocated' from a fixed storage area inside the Impl class.

Note that this doesn't change the external semaphore's behaviour.
In particular, only one implementation can live in the source tree
at the moment, while the Vulkan specification makes it clear that
it should be possible to export a single VkSemaphore to several types
of platform-specific handles (though this doesn't seem to be tested
by the Vulkan-CTS). This last issue will be addressed in a future CL.

Bug: 140421736
Change-Id: I3610d9e7e8cb8e49368b658d157408cbd23ee6db
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39052
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: David Turner <digit@google.com>

Mirror the rather significant changes in Android.mk from:
https://github.com/KhronosGroup/SPIRV-Tools/commit/64f36ea5296ec023f65f75d72196d3ff7ae7c7b2?diff=split

Bug: b/123642959
Change-Id: Iaf82487e768dd0062a97cfe8ebff4e7f85816141
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39876Reviewed-by: Chris Forbes <chrisforbes@google.com>
Tested-by: Ben Clayton <bclayton@google.com>

Memory offset calculations in 32-bit SIMD elements limit us to
addressing at most 4 GiB. Signed arithmetic further restricts it to
2 GiB.

The legacy OpenGL ES implementation limits image allocations to 1 GiB,
to discourage excessive memory usage which wouldn't typically succeed
on other (mobile) implementations anyway. So until we have a strong use
case which requires more, let's impose the same limit.

Bug: b/146515574
Change-Id: Iaa7bd22789fd20b4e7975d3d2ffee2a8f90b006a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39828
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>

Addresses comments on:
https://swiftshader-review.googlesource.com/c/SwiftShader/+/38891/1/src/Vulkan/Debug/ID.hpp#34

Bug: b/145351270
Change-Id: If1aabf0b2d2ac7e992bfd59a19eeeba57cb7f84e
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39248Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

... even if they're not directly used by the SPIR-V shader code.
This will let the debugger display these values in the locals window.

Bug: b/145351270
Change-Id: I1d390e95bf38e89b072ef374e6a35cd8222a45c6
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38912Tested-by: Ben Clayton <bclayton@google.com>
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Move the `.clang-format` rule up one level from `./src` to `.`.
Add a `.clang-format` file to `./third_party` that disables formatting.
Update `./src/clang-format-all.sh` to include `./tests`.
Format all source files in `./tests`.

Bug: b/144825072
Change-Id: I01c7ae37a7b1fe8d63ee143107da8acefba20e76
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39873
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Tested-by: Ben Clayton <bclayton@google.com>

* changes:
  Update SPIRV-Tools to 8aa423930
  Squashed 'third_party/SPIRV-Tools/' changes from c3f22f7cb..8aa423930
  VulkanUnitTests: Fix SPIR-V validation issue
  Update SPIRV-Headers to 204cd131c
  Squashed 'third_party/SPIRV-Headers/' changes from af64a9e82..204cd131c

Making sure we extend 1010102 to the full 16 bit range
fixes 51 of the 53 failures found in ToT dEQP-VK.*a2b10*

Also added a utility function to OR all elements of an
int vector, which allows us to use more vector operations
(as opposed to scalar) while improving the readability.

Bug: b/146633956
Change-Id: If8b946c45cf27f5868d7a97166e21dba565ed72f
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39768Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Contains initial support for OpenCL.DebugInfo.100 extended instruction set

Changes:
  8aa423930 Avoid pessimizing std::move (#3124)
  fad92f1e7 Fix typo in validation message (#3122)
  578c5ac13 Change default version for CreatInstBindlessCheckPass to 2 (#3119)
  9215c1b7d Fix convert-relax-to-half invalid code (#3099) (#3106)
  64f36ea52 Support OpenCL.DebugInfo.100 extended instruction set (#3080)
  e01bc6d4e spirv-fuzz: Always add new globals to entry point interfaces (#3113)
  dcb7169bb spirv-fuzz: Transformation to add a new function to a module (#3114)
  2e41d5ece spirv-fuzz: Avoid passing access chains as parameters (#3112)
  e70b009b0 Add support for SPV_KHR_non_semantic_info (#3110)
  38d7fbaad spirv-fuzz: Transformations to add types, constants and variables (#3101)
  fccbc00ac Make Instrumentation format version 2 the default (Step 1) (#3096)
  96354f504 spirv-fuzz: Fuzzer pass to merge blocks (#3097)
  5c019b592 Start SPIRV-Tools v2020.1
  c413b982c Finalize SPIRV-Tools v2019.5
  2afbe9051 Update CHANGES
  00ca4e5bd Don't crash when folding construct of empty struct (#3092)
  0a2b38d08 spirv-fuzz: function outlining fuzzer pass (#3078)
  983b5b4fc spirv-fuzz: Use validator to check break/continue dominance conditions (#3089)
  e82a42860 WebGPU: Array size at most max signed int + 1 (#3077)
  0a5d99d02 Permit the debug instructions in WebGPU SPIR-V - remove from the optimizer (#3083)
  af7410597 graphics robust access: use signed clamp (#3073)
  3ed458604 Folding: perform add and sub on mismatched integer types (#3084)
  47f3eb426 spirv-fuzz: Fix invalid tests (#3079)
  b334829a9 Validate nested constructs (#3068)
  52e9cc930 spirv-fuzz: Improve debugging facilities (#3074)
  54385458c Handle unreachable block when computing register pressure (#3070)
  868ca3954 Improve RegisterSizePasses (#3059)
  f31f26f73 utils/vscode: Add install.bat (#3071)
  03957e8a9 build: cmake: Add support for Fuchsia. (#3062)
  a62012ced Add test with explicit example of stripping reflection info (#3064)
  8312c523e Permit the debug instructions in WebGPU SPIR-V (#3063)
  85f3e93d1 Respect CMAKE_INSTALL_LIBDIR in installed CMake files (#3054)
  45dde9ad6 Add missing dealloc (#3061)
  2ee9aaa28 Initialize binary for use as guard later (#3058)
  0391d0823 Handle OpPhi with no in operands in value numbering (#3056)
  ca703c887 Kill the id-to-func map after wrap-opkill (#3055)
  57b4cb40b Convert stderr and stdout in status to strings on assignment (#3049)

Commands:
  git subtree pull --prefix third_party/SPIRV-Tools https://github.com/KhronosGroup/SPIRV-Tools master --squash

Bug: b/123642959
Change-Id: Id1120acb6126f62c3928774c985fcc09d2619584

8aa423930 Avoid pessimizing std::move (#3124)
fad92f1e7 Fix typo in validation message (#3122)
578c5ac13 Change default version for CreatInstBindlessCheckPass to 2 (#3119)
9215c1b7d Fix convert-relax-to-half invalid code (#3099) (#3106)
64f36ea52 Support OpenCL.DebugInfo.100 extended instruction set (#3080)
e01bc6d4e spirv-fuzz: Always add new globals to entry point interfaces (#3113)
dcb7169bb spirv-fuzz: Transformation to add a new function to a module (#3114)
2e41d5ece spirv-fuzz: Avoid passing access chains as parameters (#3112)
e70b009b0 Add support for SPV_KHR_non_semantic_info (#3110)
38d7fbaad spirv-fuzz: Transformations to add types, constants and variables (#3101)
fccbc00ac Make Instrumentation format version 2 the default (Step 1) (#3096)
96354f504 spirv-fuzz: Fuzzer pass to merge blocks (#3097)
5c019b592 Start SPIRV-Tools v2020.1
c413b982c Finalize SPIRV-Tools v2019.5
2afbe9051 Update CHANGES
00ca4e5bd Don't crash when folding construct of empty struct (#3092)
0a2b38d08 spirv-fuzz: function outlining fuzzer pass (#3078)
983b5b4fc spirv-fuzz: Use validator to check break/continue dominance conditions (#3089)
e82a42860 WebGPU: Array size at most max signed int + 1 (#3077)
0a5d99d02 Permit the debug instructions in WebGPU SPIR-V - remove from the optimizer (#3083)
af7410597 graphics robust access: use signed clamp (#3073)
3ed458604 Folding: perform add and sub on mismatched integer types (#3084)
47f3eb426 spirv-fuzz: Fix invalid tests (#3079)
b334829a9 Validate nested constructs (#3068)
52e9cc930 spirv-fuzz: Improve debugging facilities (#3074)
54385458c Handle unreachable block when computing register pressure (#3070)
868ca3954 Improve RegisterSizePasses (#3059)
f31f26f73 utils/vscode: Add install.bat (#3071)
03957e8a9 build: cmake: Add support for Fuchsia. (#3062)
a62012ced Add test with explicit example of stripping reflection info (#3064)
8312c523e Permit the debug instructions in WebGPU SPIR-V (#3063)
85f3e93d1 Respect CMAKE_INSTALL_LIBDIR in installed CMake files (#3054)
45dde9ad6 Add missing dealloc (#3061)
2ee9aaa28 Initialize binary for use as guard later (#3058)
0391d0823 Handle OpPhi with no in operands in value numbering (#3056)
ca703c887 Kill the id-to-func map after wrap-opkill (#3055)
57b4cb40b Convert stderr and stdout in status to strings on assignment (#3049)

git-subtree-dir: third_party/SPIRV-Tools
git-subtree-split: 8aa423930db37e37086665efcc55944d577c06e5

`LoopDivergentMergePhi` was attempting to use the same merge block for a `OpLoopMerge` and a `OpSelectionMerge`. This is not legal, and was caught by improvements to the SPIR-V tools validator.

The fix is simple: Add a new merge block for the inner `OpSelectionMerge` that immediately jumps to the merge block for the `OpLoopMerge`.

Bug: b/123642959
Bug: b/133440380
Bug: b/133481698
Change-Id: I8b5da04a1cd2db3e44bb5b50f1619a8565e5bc9d

Changes:
  204cd131c Merge pull request #134 from Tobski/patch-1
  e0adad52b Off-by-one errors
  6045738ac Reserve a new block of 64 opcodes

Commands:
  git subtree pull --prefix third_party/SPIRV-Headers https://github.com/KhronosGroup/SPIRV-Headers master --squash

Bug: b/123642959
Change-Id: I9389ad9ea7916464745c2dfedefe46e3ef3a52e4

204cd131c Merge pull request #134 from Tobski/patch-1
e0adad52b Off-by-one errors
6045738ac Reserve a new block of 64 opcodes

git-subtree-dir: third_party/SPIRV-Headers
git-subtree-split: 204cd131c42b90d129073719f2766293ce35c081

While debugging the 1.2.1 dEQP-VK.graphicsfuzz.* tests, noticed a crash
here where a non-constant failed to have its intermediate pointer set.

An assert here is clearer than exploding.

Bug: b/146653181
Change-Id: I23aae701edce1595cd145930d304c9f6e4b82924
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39808Tested-by: Chris Forbes <chrisforbes@google.com>
Presubmit-Ready: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>

It was already unused.

Bug: b/129403963
Change-Id: Idd4d7d1b64bb6380364e86823787ce54bc1cf8ab
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39730
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>

Surface::size() adds 4 padding bytes due to reading byte4 as 8 bytes for
efficient unpacking to short4 (less efficient prior to SSE 4.1 pmovzxbw
instruction). This padding is never addressed separately so the offset
can't overflow a signed 32-bit integer if we keep the total size minus
the padding below 2 GiB.

On the OpenGL side we currently impose a further limit of 1 GiB, but
this should also take the padding into account to allow for effective
image data up to this limit (e.g.  8192 * 8192 of four samples of 32-bit
elements). Note that our scanline limit is also 8192 so allowing more
than 1 GiB would run into that limit instead.

Bug: chromium:835299
Bug: b/145229887
Change-Id: I4280fca88584235c0da6282ca622ee15b31bc34b
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39690
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

* Add rr::BackendName() to dynamically return the name of the backend
* Set VkPhysicalDeviceProperties::deviceName to include backend name

Bug: b/130459196
Change-Id: I028f3607e4eda9de55bc4cec8af78e7b4793160d
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39552
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

If enabled, TRACE macros (in Reactor and Vulkan) will use
OutputDebugString on Windows, printf otherwise, to print the trace. On
Windows, this allows us to use DbgView to monitor and filter the trace
easily, especially useful when running with Chrome, for e.g.

Bug: b/146051794
Change-Id: I15a46f5f0e8bc4e9edcacaf63c15dc605323356d
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39568
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Antonio Maiorano <amaiorano@google.com>

Change-Id: I092acdfdd47e91aca0530abba035e8b575fcf0db
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39788
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

Exposing GL_OES_depth_texture requires that at least
depth only format are filterable, so making sure at
least D16_UNORM and D32_SFLOAT can be filtered.

Tests: dEQP-VK.*d16_unorm*
Tests: dEQP-VK.*d32_sfloat*
Bug: b/146563038
Change-Id: I2c5a10b03eab19d179c005e2f0f8f22a4921830c
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39748
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>

Checks for Bug: line, licenses, clang-format (v 8.0.0) and gofmt.

These checks are performed by a separate kokoro instance.

Fixed up broken licenses that it found.

Counterpart: cl/286343852
Bug: b/144825072
Bug: b/141892461
Change-Id: If4ffda0b6144efe3cd5560cf17a6f4ad33bf985a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39708Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

Change-Id: I923f535fdec3a139e5d4d9be204ecd5a6b99a4b3
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39709Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

The fix for graphicsfuzz tests having invalid control flow is now
landed, so we no longer need to carry the patch.

Bug: b/144183516
Change-Id: Ic65a853ddf90b085068874f0c50ab0793f109f8e
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39728Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

In order for SwANGLE to expose GL_OES_texture_float_linear,
VK_FORMAT_R.*32_SFLOAT formats must expose the
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT bit.

Tests: dEQP-VK.pipeline.sampler*32_sfloat*filter.linear
Bug: b/146488564
Change-Id: I0b3d2832a76488f778a1978f6e33fb9bdb5ca05a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39689Tested-by: Alexis Hétu <sugoi@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

These are unused by the Vulkan implementation. We have sw::float4
instead for vector data type needs.

Bug: b/146224130
Change-Id: Icbb01e3ea82b760ad60f99c10e65c38e825ef12d
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39688
Presubmit-Ready: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

Change-Id: Ic0491111099041909c723e622fd2ef89f55b860e
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39660Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

- Enabled the feature
- Removed restriction from SpirvShader::getImageSampler()
- Added support for it in SpirvShader::convertFilterMode()

The rest of the logic to compute anisotropic filtering was
still there.

Tests: dEQP-VK.texture.filtering_anisotropy.*
Bug: b/146438763
Change-Id: I2a36d00b6da88091202abe6d4f4f7f9b49507eb3
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39668
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>

We use the sample count from the pipeline in all cases, so we don't have
to do anything special for this.

Bug: b/146387550
Change-Id: I1f1fd33a257bcb9d528efef94d0c919a42d56400
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39608Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: Iabb4e1b2f4bb3da842fdeaa3ad2c6c3816810ae6
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39659
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: I1bd5196b34a7974a41dcb95814a1ae8643b26f22
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39658
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: Ifc469786ac5fa2a8ed00e95069e1a2839e320e96
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39657
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: I1f14af4446536c760d11d32aa03edb5f497e75e4
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39656
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: I869aef91d6318bf6955581e5dad762800bd46296
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39655Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Bug: b/144825072

Change-Id: I2e9c18aa5e3d394d18f86ca597aed6d6dc8dfe93
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39654
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Also add clang-format-all.sh and clang-format-separate.sh to perform this operation.

These files sit in the ./src directory.

Bug: b/144825072
Change-Id: I5228ac59f7781ad1307c305949af7e7f9e0c31d1
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/24308Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>