| /* |
| * Copyright 2019 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #ifndef GrUtil_DEFINED |
| #define GrUtil_DEFINED |
| |
| #include "include/core/SkScalar.h" |
| #include "include/core/SkTypes.h" |
| #include "include/private/gpu/ganesh/GrTypesPriv.h" |
| #include "src/core/SkSLTypeShared.h" |
| |
| class GrStyle; |
| class SkMatrix; |
| |
| enum GrIntelGpuFamily { |
| kUnknown_IntelGpuFamily, |
| |
| // 6th gen |
| kSandyBridge_IntelGpuFamily, |
| |
| // 7th gen |
| kIvyBridge_IntelGpuFamily, |
| kValleyView_IntelGpuFamily, // aka BayTrail |
| kHaswell_IntelGpuFamily, |
| |
| // 8th gen |
| kCherryView_IntelGpuFamily, // aka Braswell |
| kBroadwell_IntelGpuFamily, |
| |
| // 9th gen |
| kApolloLake_IntelGpuFamily, |
| kSkyLake_IntelGpuFamily, |
| kGeminiLake_IntelGpuFamily, |
| kKabyLake_IntelGpuFamily, |
| kCoffeeLake_IntelGpuFamily, |
| |
| // 11th gen |
| kIceLake_IntelGpuFamily, |
| }; |
| |
| GrIntelGpuFamily GrGetIntelGpuFamily(uint32_t deviceID); |
| |
| // Helper for determining if we can treat a thin stroke as a hairline w/ coverage. |
| // If we can, we draw lots faster (raster device does this same test). |
| bool GrIsStrokeHairlineOrEquivalent(const GrStyle&, const SkMatrix&, SkScalar* outCoverage); |
| |
| static inline SkSLType SkSLCombinedSamplerTypeForTextureType(GrTextureType type) { |
| switch (type) { |
| case GrTextureType::k2D: |
| return SkSLType::kTexture2DSampler; |
| case GrTextureType::kRectangle: |
| return SkSLType::kTexture2DRectSampler; |
| case GrTextureType::kExternal: |
| return SkSLType::kTextureExternalSampler; |
| default: |
| SK_ABORT("Unexpected texture type"); |
| } |
| } |
| |
| #endif |