EXT_YUV_target_test.cpp | Explore in Territory

//
// Copyright 2017 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// EXT_YUV_target.cpp:
//   Test for EXT_YUV_target implementation.
//

#include "tests/test_utils/ShaderExtensionTest.h"

namespace
{
class EXTYUVTargetTest : public sh::ShaderExtensionTest
{ … };

const char EXTYTPragma[] = …;

const char ESSL300_SimpleShader[] = …;

// Shader that samples the texture and writes to FragColor.
const char ESSL300_FragColorShader[] = …;

// Shader that samples the texture and swizzle and writes to FragColor.
const char ESSL300_textureSwizzleFragColorShader[] = …;

// Shader that specifies yuv layout qualifier multiple times.
const char ESSL300_YUVQualifierMultipleTimesShader[] = …;

// Shader that specifies yuv layout qualifier for not output fails to compile.
const char ESSL300_YUVQualifierFailureShader1[] = …;

const char ESSL300_YUVQualifierFailureShader2[] = …;

// Shader that specifies yuv layout qualifier with location fails to compile.
const char ESSL300_LocationAndYUVFailureShader[] = …;

// Shader that specifies yuv layout qualifier with multiple color outputs fails to compile.
const char ESSL300_MultipleColorAndYUVOutputsFailureShader1[] = …;

const char ESSL300_MultipleColorAndYUVOutputsFailureShader2[] = …;

// Shader that specifies yuv layout qualifier with depth output fails to compile.
const char ESSL300_DepthAndYUVOutputsFailureShader[] = …;

// Shader that specifies yuv layout qualifier with multiple outputs fails to compile.
const char ESSL300_MultipleYUVOutputsFailureShader[] = …;

// Shader that specifies yuvCscStandartEXT type and associated values.
const char ESSL300_YuvCscStandardEXTShader[] = …;

// Shader that specifies yuvCscStandardEXT type constructor fails to compile.
const char ESSL300_YuvCscStandardEXTConstructFailureShader1[] = …;

const char ESSL300_YuvCscStandardEXTConstructFailureShader2[] = …;

// Shader that specifies yuvCscStandardEXT type conversion fails to compile.
const char ESSL300_YuvCscStandardEXTConversionFailureShader1[] = …;

const char ESSL300_YuvCscStandardEXTConversionFailureShader2[] = …;

const char ESSL300_YuvCscStandardEXTConversionFailureShader3[] = …;

const char ESSL300_YuvCscStandardEXTConversionFailureShader4[] = …;

const char ESSL300_YuvCscStandardEXTConversionFailureShader5[] = …;

// Shader that specifies yuvCscStandardEXT type qualifiers fails to compile.
const char ESSL300_YuvCscStandardEXTQualifiersFailureShader1[] = …;

const char ESSL300_YuvCscStandardEXTQualifiersFailureShader2[] = …;

const char ESSL300_YuvCscStandardEXTQualifiersFailureShader3[] = …;

// Shader that specifies yuv_to_rgb() and rgb_to_yuv() built-in functions.
const char ESSL300_BuiltInFunctionsShader[] = …;

// Shader with nested yuv_to_rgb() and rgb_to_yuv() built-in functions.
const char ESSL300_BuiltInFunctionsNested1Shader[] = …;
const char ESSL300_BuiltInFunctionsNested2Shader[] = …;
const char ESSL300_BuiltInFunctionsNested3Shader[] = …;
const char ESSL300_BuiltInFunctionsNested4Shader[] = …;

// Shader with yuv_to_rgb() and rgb_to_yuv() built-in functions with different precision.
const char ESSL300_BuiltInFunctionsPrecisionShader[] = …;

const char ESSL300_OverloadRgb2Yuv[] = …;

const char ESSL300_OverloadYuv2Rgb[] = …;

// Extension flag is required to compile properly. Expect failure when it is
// not present.
TEST_P(EXTYUVTargetTest, CompileFailsWithoutExtension)
{ … }

// Extension directive is required to compile properly. Expect failure when
// it is not present.
TEST_P(EXTYUVTargetTest, CompileFailsWithExtensionWithoutPragma)
{ … }

// With extension flag and extension directive, compiling succeeds.
// Also test that the extension directive state is reset correctly.
TEST_P(EXTYUVTargetTest, CompileSucceedsWithExtensionAndPragma)
{ … }

INSTANTIATE_TEST_SUITE_P(…);

class EXTYUVTargetCompileSuccessTest : public EXTYUVTargetTest
{ … };

TEST_P(EXTYUVTargetCompileSuccessTest, CompileSucceeds)
{ … }

#ifdef ANGLE_ENABLE_VULKAN
// Test that YUV built-in emulation works on Vulkan
TEST_P(EXTYUVTargetCompileSuccessTest, CompileSucceedsWithExtensionAndPragmaOnVulkan)
{ … }
#endif

INSTANTIATE_TEST_SUITE_P(…);

class EXTYUVTargetCompileFailureTest : public EXTYUVTargetTest
{ … };

TEST_P(EXTYUVTargetCompileFailureTest, CompileFails)
{ … }

INSTANTIATE_TEST_SUITE_P(…);

class EXTYUVNotEnabledTest : public EXTYUVTargetTest
{ … };

TEST_P(EXTYUVNotEnabledTest, CanOverloadConversions)
{ … }

INSTANTIATE_TEST_SUITE_P(…);

}  // namespace
chromium/third_party/angle/src/tests/compiler_tests/EXT_YUV_target_test.cpp
