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Remove SPVC toggles and excise remaining references 

BUG=dawn:521

Change-Id: Ib6428ca366a70d73096f9b4442c1b7fb69a539ba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/28142
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This commit is contained in:
Ryan Harrison 2020-09-03 18:39:37 +00:00 committed by Commit Bot service account
parent b44ca92f1c
commit 2cdb9f1ed1
11 changed files with 3 additions and 235 deletions
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1
src/dawn_native/Device.cpp
View File

@ -1056,7 +1056,6 @@ namespace dawn_native {
void DeviceBase::SetDefaultToggles() {
SetToggle(Toggle::LazyClearResourceOnFirstUse, true);
SetToggle(Toggle::UseSpvc, false);
}
void DeviceBase::ApplyToggleOverrides(const DeviceDescriptor* deviceDescriptor) {

10
src/dawn_native/Toggles.cpp
View File

@ -93,16 +93,6 @@ namespace dawn_native {
{Toggle::SkipValidation,
{"skip_validation", "Skip expensive validation of Dawn commands.",
"https://crbug.com/dawn/271"}},
{Toggle::UseSpvc,
{"use_spvc",
"Enable use of spvc for shader compilation, instead of accessing spirv_cross "
"directly.",
"https://crbug.com/dawn/288"}},
{Toggle::UseSpvcParser,
{"use_spvc_parser",
"Enable usage of spvc's internal parsing and IR generation code, instead of "
"spirv_cross's.",
"https://crbug.com/dawn/288"}},
{Toggle::VulkanUseD32S8,
{"vulkan_use_d32s8",
"Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When available the "

2
src/dawn_native/Toggles.h
View File

@ -34,8 +34,6 @@ namespace dawn_native {
UseD3D12RenderPass,
UseD3D12ResidencyManagement,
SkipValidation,
UseSpvc,
UseSpvcParser,
VulkanUseD32S8,
MetalDisableSamplerCompare,
DisableBaseVertex,

112
src/tests/DawnTest.cpp
View File

@ -230,72 +230,6 @@ void DawnTestEnvironment::ParseArgs(int argc, char** argv) {
continue;
}
if (strcmp("--use-spvc", argv[i]) == 0) {
if (mSpvcFlagSeen) {
dawn::WarningLog() << "Multiple flags passed in that force whether or not to use "
"the spvc. This may lead to unexpected behaviour.";
}
ASSERT(!mSpvcFlagSeen);
mUseSpvc = true;
mSpvcFlagSeen = true;
continue;
}
if (strcmp("--no-use-spvc", argv[i]) == 0) {
if (mSpvcFlagSeen) {
dawn::WarningLog() << "Multiple flags passed in that force whether or not to use "
"the spvc. This may lead to unexpected behaviour.";
}
ASSERT(!mSpvcFlagSeen);
mUseSpvc = false;
mSpvcFlagSeen = true;
continue;
}
if (strcmp("--use-spvc-parser", argv[i]) == 0) {
if (mSpvcParserFlagSeen) {
dawn::WarningLog() << "Multiple flags passed in that force whether or not to use "
"the spvc parser. This may cause unexpected behaviour.";
}
ASSERT(!mSpvcParserFlagSeen);
if (!mUseSpvc) {
if (mSpvcFlagSeen) {
dawn::ErrorLog()
<< "Overriding force disabling of spvc since it is required for using the "
"spvc parser. This indicates a likely misconfiguration.";
} else {
dawn::InfoLog()
<< "Enabling spvc since it is required for using the spvc parser.";
}
ASSERT(!mSpvcFlagSeen);
}
mUseSpvc = true; // It's impossible to use the spvc parser without using spvc, so
// turning on mUseSpvc implicitly.
mUseSpvcParser = true;
mSpvcParserFlagSeen = true;
continue;
}
if (strcmp("--no-use-spvc-parser", argv[i]) == 0) {
if (mSpvcParserFlagSeen) {
dawn::WarningLog() << "Multiple flags passed in that force whether or not to use "
"the spvc parser. This may cause unexpected behaviour.";
}
ASSERT(!mSpvcParserFlagSeen);
// Intentionally not changing mUseSpvc, since the dependency is one-way. This will
// not correctly handle the case where spvc is off by default, then there is a spvc
// parser on flag followed by a off flag, but that is already being indicated as a
// misuse.
mUseSpvcParser = false;
mSpvcParserFlagSeen = true;
continue;
}
constexpr const char kVendorIdFilterArg[] = "--adapter-vendor-id=";
argLen = sizeof(kVendorIdFilterArg) - 1;
if (strncmp(argv[i], kVendorIdFilterArg, argLen) == 0) {
@ -356,12 +290,6 @@ void DawnTestEnvironment::ParseArgs(int argc, char** argv) {
" -c, --begin-capture-on-startup: Begin debug capture on startup "
"(defaults to no capture)\n"
" --skip-validation: Skip Dawn validation\n"
" --use-spvc: Use spvc for accessing spirv-cross\n"
" --no-use-spvc: Do not use spvc for accessing spirv-cross\n"
" --use-spvc-parser: Use spvc's spir-v parsing insteads of spirv-cross's, "
"implies --use-spvc\n"
" --no-use-spvc-parser: Do no use spvc's spir-v parsing insteads of "
"spirv-cross's\n"
" --adapter-vendor-id: Select adapter by vendor id to run end2end tests"
"on multi-GPU systems \n"
" --exclusive-device-type-preference: Comma-delimited list of preferred device "
@ -488,12 +416,6 @@ void DawnTestEnvironment::PrintTestConfigurationAndAdapterInfo() const {
<< "\n"
"SkipDawnValidation: "
<< (mSkipDawnValidation ? "true" : "false")
<< "\n"
"UseSpvc: "
<< (mUseSpvc ? "true" : "false")
<< "\n"
"UseSpvcParser: "
<< (mUseSpvcParser ? "true" : "false")
<< "\n"
"BeginCaptureOnStartup: "
<< (mBeginCaptureOnStartup ? "true" : "false")
@ -543,14 +465,6 @@ bool DawnTestEnvironment::IsDawnValidationSkipped() const {
return mSkipDawnValidation;
}
bool DawnTestEnvironment::IsSpvcBeingUsed() const {
return mUseSpvc;
}
bool DawnTestEnvironment::IsSpvcParserBeingUsed() const {
return mUseSpvcParser;
}
dawn_native::Instance* DawnTestEnvironment::GetInstance() const {
return mInstance.get();
}
@ -696,14 +610,6 @@ bool DawnTestBase::IsDawnValidationSkipped() const {
return gTestEnv->IsDawnValidationSkipped();
}
bool DawnTestBase::IsSpvcBeingUsed() const {
return gTestEnv->IsSpvcBeingUsed();
}
bool DawnTestBase::IsSpvcParserBeingUsed() const {
return gTestEnv->IsSpvcParserBeingUsed();
}
bool DawnTestBase::IsAsan() const {
#if defined(ADDRESS_SANITIZER)
return true;
@ -790,24 +696,6 @@ void DawnTestBase::SetUp() {
deviceDescriptor.forceEnabledToggles.push_back(kSkipValidationToggle);
}
static constexpr char kUseSpvcToggle[] = "use_spvc";
static constexpr char kUseSpvcParserToggle[] = "use_spvc_parser";
if (gTestEnv->IsSpvcBeingUsed()) {
ASSERT(gTestEnv->GetInstance()->GetToggleInfo(kUseSpvcToggle) != nullptr);
deviceDescriptor.forceEnabledToggles.push_back(kUseSpvcToggle);
if (gTestEnv->IsSpvcParserBeingUsed()) {
ASSERT(gTestEnv->GetInstance()->GetToggleInfo(kUseSpvcParserToggle) != nullptr);
deviceDescriptor.forceEnabledToggles.push_back(kUseSpvcParserToggle);
}
} else {
// Turning on spvc parser should always turn on spvc.
ASSERT(!gTestEnv->IsSpvcParserBeingUsed());
ASSERT(gTestEnv->GetInstance()->GetToggleInfo(kUseSpvcToggle) != nullptr);
deviceDescriptor.forceDisabledToggles.push_back(kUseSpvcToggle);
}
backendDevice = mBackendAdapter.CreateDevice(&deviceDescriptor);
ASSERT_NE(nullptr, backendDevice);

8
src/tests/DawnTest.h
View File

@ -191,8 +191,6 @@ class DawnTestEnvironment : public testing::Environment {
bool UsesWire() const;
bool IsBackendValidationEnabled() const;
bool IsDawnValidationSkipped() const;
bool IsSpvcBeingUsed() const;
bool IsSpvcParserBeingUsed() const;
dawn_native::Instance* GetInstance() const;
bool HasVendorIdFilter() const;
uint32_t GetVendorIdFilter() const;
@ -210,10 +208,6 @@ class DawnTestEnvironment : public testing::Environment {
bool mUseWire = false;
bool mEnableBackendValidation = false;
bool mSkipDawnValidation = false;
bool mUseSpvc = false;
bool mSpvcFlagSeen = false;
bool mUseSpvcParser = false;
bool mSpvcParserFlagSeen = false;
bool mBeginCaptureOnStartup = false;
bool mHasVendorIdFilter = false;
uint32_t mVendorIdFilter = 0;
@ -256,8 +250,6 @@ class DawnTestBase {
bool UsesWire() const;
bool IsBackendValidationEnabled() const;
bool IsDawnValidationSkipped() const;
bool IsSpvcBeingUsed() const;
bool IsSpvcParserBeingUsed() const;
bool IsAsan() const;

6
src/tests/end2end/BindGroupTests.cpp
View File

@ -1095,12 +1095,6 @@ TEST_P(BindGroupTests, ReadonlyStorage) {
// used correctly. The test loads a different value from each binding, and writes 1 to a storage
// buffer if all values are correct.
TEST_P(BindGroupTests, ReallyLargeBindGroup) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
std::string interface = "#version 450\n";
std::string body;
uint32_t binding = 0;

16
src/tests/end2end/BufferZeroInitTests.cpp
View File

@ -401,10 +401,6 @@ class BufferZeroInitTest : public DawnTest {
}
void TestBufferZeroInitAsIndirectBufferForDispatchIndirect(uint64_t indirectBufferOffset) {
// See https://github.com/google/shaderc/issues/1123 for more details.
// TODO(jiawei.shao@intel.com): enable this test when the related SPVC issue is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
constexpr wgpu::TextureFormat kColorAttachmentFormat = wgpu::TextureFormat::RGBA8Unorm;
constexpr wgpu::Color kClearColorGreen = {0.f, 1.f, 0.f, 1.f};
@ -971,10 +967,6 @@ TEST_P(BufferZeroInitTest, Copy2DArrayTextureToBuffer) {
// Test that the buffer will be lazy initialized correctly when its first use is to be bound as a
// uniform buffer.
TEST_P(BufferZeroInitTest, BoundAsUniformBuffer) {
// See https://github.com/google/shaderc/issues/1123 for more details.
// TODO(jiawei.shao@intel.com): enable this test when the related SPVC issue is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
const char* computeShader = R"(
#version 450
layout(set = 0, binding = 0, std140) uniform UBO {
@ -1011,10 +1003,6 @@ TEST_P(BufferZeroInitTest, BoundAsUniformBuffer) {
// Test that the buffer will be lazy initialized correctly when its first use is to be bound as a
// read-only storage buffer.
TEST_P(BufferZeroInitTest, BoundAsReadonlyStorageBuffer) {
// See https://github.com/google/shaderc/issues/1123 for more details.
// TODO(jiawei.shao@intel.com): enable this test when the related SPVC issue is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
const char* computeShader = R"(
#version 450
layout(set = 0, binding = 0, std140) readonly buffer SSBO {
@ -1051,10 +1039,6 @@ TEST_P(BufferZeroInitTest, BoundAsReadonlyStorageBuffer) {
// Test that the buffer will be lazy initialized correctly when its first use is to be bound as a
// storage buffer.
TEST_P(BufferZeroInitTest, BoundAsStorageBuffer) {
// See https://github.com/google/shaderc/issues/1123 for more details.
// TODO(jiawei.shao@intel.com): enable this test when the related SPVC issue is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
const char* computeShader = R"(
#version 450
layout(set = 0, binding = 0, std140) buffer SSBO {

72
src/tests/end2end/StorageTextureTests.cpp
View File

@ -703,12 +703,6 @@ TEST_P(StorageTextureTests, BindGroupLayoutWithStorageTextureBindingType) {
// Test that read-only storage textures are supported in compute shader.
TEST_P(StorageTextureTests, ReadonlyStorageTextureInComputeShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -743,12 +737,6 @@ TEST_P(StorageTextureTests, ReadonlyStorageTextureInComputeShader) {
// Test that read-only storage textures are supported in vertex shader.
TEST_P(StorageTextureTests, ReadonlyStorageTextureInVertexShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -789,12 +777,6 @@ TEST_P(StorageTextureTests, ReadonlyStorageTextureInVertexShader) {
// Test that read-only storage textures are supported in fragment shader.
TEST_P(StorageTextureTests, ReadonlyStorageTextureInFragmentShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -827,12 +809,6 @@ TEST_P(StorageTextureTests, ReadonlyStorageTextureInFragmentShader) {
// Test that write-only storage textures are supported in compute shader.
TEST_P(StorageTextureTests, WriteonlyStorageTextureInComputeShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -860,12 +836,6 @@ TEST_P(StorageTextureTests, WriteonlyStorageTextureInComputeShader) {
// Test that reading from one read-only storage texture then writing into another write-only storage
// texture in one dispatch are supported in compute shader.
TEST_P(StorageTextureTests, ReadWriteDifferentStorageTextureInOneDispatchInComputeShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -898,12 +868,6 @@ TEST_P(StorageTextureTests, ReadWriteDifferentStorageTextureInOneDispatchInCompu
// Test that write-only storage textures are supported in fragment shader.
TEST_P(StorageTextureTests, WriteonlyStorageTextureInFragmentShader) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
for (wgpu::TextureFormat format : utils::kAllTextureFormats) {
if (!utils::TextureFormatSupportsStorageTexture(format)) {
continue;
@ -931,12 +895,6 @@ TEST_P(StorageTextureTests, WriteonlyStorageTextureInFragmentShader) {
// Verify 2D array read-only storage texture works correctly.
TEST_P(StorageTextureTests, Readonly2DArrayStorageTexture) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsSpvcParserBeingUsed());
constexpr uint32_t kArrayLayerCount = 3u;
constexpr wgpu::TextureFormat kTextureFormat = wgpu::TextureFormat::R32Uint;
@ -969,12 +927,6 @@ TEST_P(StorageTextureTests, Readonly2DArrayStorageTexture) {
// Verify 2D array write-only storage texture works correctly.
TEST_P(StorageTextureTests, Writeonly2DArrayStorageTexture) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
constexpr uint32_t kArrayLayerCount = 3u;
constexpr wgpu::TextureFormat kTextureFormat = wgpu::TextureFormat::R32Uint;
@ -1037,12 +989,6 @@ class StorageTextureZeroInitTests : public StorageTextureTests {
// Verify that the texture is correctly cleared to 0 before its first usage as a read-only storage
// texture in a render pass.
TEST_P(StorageTextureZeroInitTests, ReadonlyStorageTextureClearsToZeroInRenderPass) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsSpvcParserBeingUsed());
wgpu::Texture readonlyStorageTexture =
CreateTexture(wgpu::TextureFormat::R32Uint, wgpu::TextureUsage::Storage);
@ -1069,12 +1015,6 @@ TEST_P(StorageTextureZeroInitTests, ReadonlyStorageTextureClearsToZeroInRenderPa
// Verify that the texture is correctly cleared to 0 before its first usage as a read-only storage
// texture in a compute pass.
TEST_P(StorageTextureZeroInitTests, ReadonlyStorageTextureClearsToZeroInComputePass) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsSpvcParserBeingUsed());
wgpu::Texture readonlyStorageTexture =
CreateTexture(wgpu::TextureFormat::R32Uint, wgpu::TextureUsage::Storage);
@ -1102,12 +1042,6 @@ TEST_P(StorageTextureZeroInitTests, ReadonlyStorageTextureClearsToZeroInComputeP
// Verify that the texture is correctly cleared to 0 before its first usage as a write-only storage
// storage texture in a render pass.
TEST_P(StorageTextureZeroInitTests, WriteonlyStorageTextureClearsToZeroInRenderPass) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
// Prepare the write-only storage texture.
constexpr uint32_t kTexelSizeR32Uint = 4u;
wgpu::Texture writeonlyStorageTexture = CreateTexture(
@ -1121,12 +1055,6 @@ TEST_P(StorageTextureZeroInitTests, WriteonlyStorageTextureClearsToZeroInRenderP
// Verify that the texture is correctly cleared to 0 before its first usage as a write-only storage
// texture in a compute pass.
TEST_P(StorageTextureZeroInitTests, WriteonlyStorageTextureClearsToZeroInComputePass) {
// When we run dawn_end2end_tests with "--use-spvc-parser", extracting the binding type of a
// read-only image will always return shaderc_spvc_binding_type_writeonly_storage_texture.
// TODO(jiawei.shao@intel.com): enable this test when we specify "--use-spvc-parser" after the
// bug in spvc parser is fixed.
DAWN_SKIP_TEST_IF(IsD3D12() && IsSpvcParserBeingUsed());
// Prepare the write-only storage texture.
constexpr uint32_t kTexelSizeR32Uint = 4u;
wgpu::Texture writeonlyStorageTexture = CreateTexture(

6
src/tests/end2end/VertexBufferRobustnessTests.cpp
View File

@ -19,15 +19,15 @@
#include "utils/ComboRenderPipelineDescriptor.h"
#include "utils/WGPUHelpers.h"
// TODO(rharrison): Re-enable as part of https://bugs.chromium.org/p/dawn/issues/detail?id=523
// Vertex buffer robustness tests that clamping is applied on vertex attributes. This would happen
// on backends where vertex pulling is enabled, such as Metal.
class VertexBufferRobustnessTest : public DawnTest {
protected:
void SetUp() override {
DawnTest::SetUp();
// SPVC must be used currently, since we rely on the robustness pass in it
DAWN_SKIP_TEST_IF(!IsSpvcBeingUsed());
GTEST_SKIP();
}
// Creates a vertex module that tests an expression with given attributes. If successful, the

1
src/tests/unittests/validation/ShaderModuleValidationTests.cpp
View File

@ -116,7 +116,6 @@ TEST_F(ShaderModuleValidationTest, NoChainedDescriptor) {
}
// Test that it is not allowed to use combined texture and sampler.
// TODO(jiawei.shao@intel.com): support extracting combined texture and sampler in spvc.
TEST_F(ShaderModuleValidationTest, CombinedTextureAndSampler) {
const char* shader = R"(
#version 450

4
third_party/CMakeLists.txt vendored
View File

@ -42,7 +42,6 @@ endif()
if (NOT TARGET shaderc)
set(SHADERC_SKIP_TESTS ON CACHE BOOL "" FORCE)
set(SHADERC_SKIP_INSTALL ON CACHE BOOL "" FORCE)
set(SHADERC_ENABLE_SPVC ON CACHE BOOL "" FORCE)
# Change the default value of SHADERC_ENABLE_SHARED_CRT to ON as that's what matches the
# CMake defaults better.
@ -50,9 +49,6 @@ if (NOT TARGET shaderc)
option(SHADERC_ENABLE_SHARED_CRT "Use the shared CRT instead of the static CRT" ON CACHE BOOL "" FORCE)
endif()
# Let SPVC's CMakeLists.txt deal with configuring SPIRV-Cross
set(SPIRV_CROSS_ENABLE_TESTS OFF CACHE BOOL "" FORCE)
message(STATUS "Dawn: using shaderc at ${DAWN_SHADERC_DIR}")
add_subdirectory(${DAWN_SHADERC_DIR})
endif()