| /* |
| * Copyright 2019 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/ganesh/mock/GrMockCaps.h" |
| |
| #include "src/base/SkMathPriv.h" |
| #include "src/gpu/ganesh/GrProgramDesc.h" |
| #include "src/gpu/ganesh/TestFormatColorTypeCombination.h" |
| |
| int GrMockCaps::getRenderTargetSampleCount(int requestCount, GrColorType ct) const { |
| requestCount = std::max(requestCount, 1); |
| |
| switch (fOptions.fConfigOptions[(int)ct].fRenderability) { |
| case GrMockOptions::ConfigOptions::Renderability::kNo: |
| return 0; |
| case GrMockOptions::ConfigOptions::Renderability::kNonMSAA: |
| return requestCount > 1 ? 0 : 1; |
| case GrMockOptions::ConfigOptions::Renderability::kMSAA: |
| return requestCount > kMaxSampleCnt ? 0 : GrNextPow2(requestCount); |
| } |
| return 0; |
| } |
| |
| GrProgramDesc GrMockCaps::makeDesc(GrRenderTarget* /* rt */, |
| const GrProgramInfo& programInfo, |
| ProgramDescOverrideFlags overrideFlags) const { |
| SkASSERT(overrideFlags == ProgramDescOverrideFlags::kNone); |
| GrProgramDesc desc; |
| GrProgramDesc::Build(&desc, programInfo, *this); |
| return desc; |
| } |
| |
| uint64_t GrMockCaps::computeFormatKey(const GrBackendFormat& format) const { |
| #ifdef SK_DEBUG |
| SkImage::CompressionType compression = format.asMockCompressionType(); |
| SkASSERT(compression == SkImage::CompressionType::kNone); |
| #endif |
| auto ct = format.asMockColorType(); |
| return (uint64_t)ct; |
| } |
| |
| #if GR_TEST_UTILS |
| std::vector<GrTest::TestFormatColorTypeCombination> GrMockCaps::getTestingCombinations() const { |
| // TODO: need to add compressed formats to this list |
| std::vector<GrTest::TestFormatColorTypeCombination> combos = { |
| { GrColorType::kAlpha_8, GrBackendFormat::MakeMock(GrColorType::kAlpha_8, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kBGR_565, GrBackendFormat::MakeMock(GrColorType::kBGR_565, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kABGR_4444, GrBackendFormat::MakeMock(GrColorType::kABGR_4444, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_8888, GrBackendFormat::MakeMock(GrColorType::kRGBA_8888, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_8888_SRGB, GrBackendFormat::MakeMock(GrColorType::kRGBA_8888_SRGB, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGB_888x, GrBackendFormat::MakeMock(GrColorType::kRGB_888x, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRG_88, GrBackendFormat::MakeMock(GrColorType::kRG_88, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kBGRA_8888, GrBackendFormat::MakeMock(GrColorType::kBGRA_8888, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_1010102, GrBackendFormat::MakeMock(GrColorType::kRGBA_1010102, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kBGRA_1010102, GrBackendFormat::MakeMock(GrColorType::kBGRA_1010102, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kGray_8, GrBackendFormat::MakeMock(GrColorType::kGray_8, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kAlpha_F16, GrBackendFormat::MakeMock(GrColorType::kAlpha_F16, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_F16, GrBackendFormat::MakeMock(GrColorType::kRGBA_F16, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_F16_Clamped,GrBackendFormat::MakeMock(GrColorType::kRGBA_F16_Clamped, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kAlpha_16, GrBackendFormat::MakeMock(GrColorType::kAlpha_16, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRG_1616, GrBackendFormat::MakeMock(GrColorType::kRG_1616, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRGBA_16161616, GrBackendFormat::MakeMock(GrColorType::kRGBA_16161616, |
| SkImage::CompressionType::kNone)}, |
| { GrColorType::kRG_F16, GrBackendFormat::MakeMock(GrColorType::kRG_F16, |
| SkImage::CompressionType::kNone)}, |
| // For these two compressed image formats the color type will effectively be RGB_888x |
| { GrColorType::kRGB_888x, GrBackendFormat::MakeMock(GrColorType::kUnknown, |
| SkImage::CompressionType::kETC2_RGB8_UNORM)}, |
| { GrColorType::kRGB_888x, GrBackendFormat::MakeMock(GrColorType::kUnknown, |
| SkImage::CompressionType::kBC1_RGB8_UNORM)}, |
| { GrColorType::kRGBA_8888, GrBackendFormat::MakeMock(GrColorType::kUnknown, |
| SkImage::CompressionType::kBC1_RGBA8_UNORM)}, |
| }; |
| |
| #ifdef SK_DEBUG |
| for (const GrTest::TestFormatColorTypeCombination& combo : combos) { |
| SkASSERT(this->onAreColorTypeAndFormatCompatible(combo.fColorType, combo.fFormat)); |
| } |
| #endif |
| |
| return combos; |
| } |
| |
| #endif |