| Greg Daniel | 8426165 | 2021-09-19 17:53:40 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2021 Google LLC |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #ifndef GrSurfaceInfo_DEFINED |
| 9 | #define GrSurfaceInfo_DEFINED |
| 10 | |
| 11 | #include "include/gpu/GrTypes.h" |
| 12 | |
| 13 | #ifdef SK_GL |
| 14 | #include "include/private/GrGLTypesPriv.h" |
| 15 | #endif |
| 16 | #ifdef SK_VULKAN |
| 17 | #include "include/private/GrVkTypesPriv.h" |
| 18 | #endif |
| 19 | #ifdef SK_DIRECT3D |
| 20 | #include "include/private/GrD3DTypesMinimal.h" |
| 21 | struct GrD3DSurfaceInfo; |
| 22 | #endif |
| 23 | #ifdef SK_METAL |
| 24 | #include "include/private/GrMtlTypesPriv.h" |
| 25 | #endif |
| 26 | #ifdef SK_DAWN |
| 27 | #include "include/private/GrDawnTypesPriv.h" |
| 28 | #endif |
| 29 | #include "include/private/GrMockTypesPriv.h" |
| 30 | |
| 31 | class GrSurfaceInfo { |
| 32 | public: |
| 33 | GrSurfaceInfo() {} |
| 34 | #ifdef SK_GL |
| 35 | GrSurfaceInfo(const GrGLSurfaceInfo& glInfo) |
| 36 | : fBackend(GrBackendApi::kOpenGL) |
| 37 | , fValid(true) |
| 38 | , fSampleCount(glInfo.fSampleCount) |
| 39 | , fLevelCount(glInfo.fLevelCount) |
| 40 | , fProtected(glInfo.fProtected) |
| 41 | , fGLSpec(glInfo) {} |
| 42 | #endif |
| 43 | #ifdef SK_VULKAN |
| 44 | GrSurfaceInfo(const GrVkSurfaceInfo& vkInfo) |
| 45 | : fBackend(GrBackendApi::kVulkan) |
| 46 | , fValid(true) |
| 47 | , fSampleCount(vkInfo.fSampleCount) |
| 48 | , fLevelCount(vkInfo.fLevelCount) |
| 49 | , fProtected(vkInfo.fProtected) |
| 50 | , fVkSpec(vkInfo) {} |
| 51 | #endif |
| 52 | #ifdef SK_DIRECT3D |
| 53 | GrSurfaceInfo(const GrD3DSurfaceInfo& d3dInfo); |
| 54 | #endif |
| 55 | #ifdef SK_METAL |
| 56 | GrSurfaceInfo(const GrMtlSurfaceInfo& mtlInfo) |
| 57 | : fBackend(GrBackendApi::kMetal) |
| 58 | , fValid(true) |
| 59 | , fSampleCount(mtlInfo.fSampleCount) |
| 60 | , fLevelCount(mtlInfo.fLevelCount) |
| 61 | , fProtected(mtlInfo.fProtected) |
| 62 | , fMtlSpec(mtlInfo) {} |
| 63 | #endif |
| 64 | #ifdef SK_DAWN |
| 65 | GrSurfaceInfo(const GrDawnSurfaceInfo& dawnInfo) |
| 66 | : fBackend(GrBackendApi::kDawn) |
| 67 | , fValid(true) |
| 68 | , fSampleCount(dawnInfo.fSampleCount) |
| 69 | , fLevelCount(dawnInfo.fLevelCount) |
| 70 | , fProtected(dawnInfo.fProtected) |
| 71 | , fDawnSpec(dawnInfo) {} |
| 72 | #endif |
| 73 | GrSurfaceInfo(const GrMockSurfaceInfo& mockInfo) |
| 74 | : fBackend(GrBackendApi::kMock) |
| 75 | , fValid(true) |
| 76 | , fSampleCount(mockInfo.fSampleCount) |
| 77 | , fLevelCount(mockInfo.fLevelCount) |
| 78 | , fProtected(mockInfo.fProtected) |
| 79 | , fMockSpec(mockInfo) {} |
| 80 | |
| 81 | ~GrSurfaceInfo(); |
| 82 | GrSurfaceInfo(const GrSurfaceInfo&) = default; |
| 83 | |
| 84 | bool isValid() const { return fValid; } |
| 85 | GrBackendApi backend() const { return fBackend; } |
| 86 | |
| 87 | uint32_t numSamples() const { return fSampleCount; } |
| 88 | uint32_t numMipLevels() const { return fLevelCount; } |
| 89 | GrProtected isProtected() const { return fProtected; } |
| 90 | |
| 91 | #ifdef SK_GL |
| 92 | bool getGLSurfaceInfo(GrGLSurfaceInfo* info) const { |
| 93 | if (!this->isValid() || fBackend != GrBackendApi::kOpenGL) { |
| 94 | return false; |
| 95 | } |
| 96 | *info = GrGLTextureSpecToSurfaceInfo(fGLSpec, fSampleCount, fLevelCount, fProtected); |
| 97 | return true; |
| 98 | } |
| 99 | #endif |
| 100 | #ifdef SK_VULKAN |
| 101 | bool getVkSurfaceInfo(GrVkSurfaceInfo* info) const { |
| 102 | if (!this->isValid() || fBackend != GrBackendApi::kVulkan) { |
| 103 | return false; |
| 104 | } |
| 105 | *info = GrVkImageSpecToSurfaceInfo(fVkSpec, fSampleCount, fLevelCount, fProtected); |
| 106 | return true; |
| 107 | } |
| 108 | #endif |
| 109 | #ifdef SK_DIRECT3D |
| 110 | bool getD3DSurfaceInfo(GrD3DSurfaceInfo*) const; |
| 111 | #endif |
| 112 | #ifdef SK_METAL |
| 113 | bool getMtlSurfaceInfo(GrMtlSurfaceInfo* info) const { |
| 114 | if (!this->isValid() || fBackend != GrBackendApi::kMetal) { |
| 115 | return false; |
| 116 | } |
| 117 | *info = GrMtlTextureSpecToSurfaceInfo(fMtlSpec, fSampleCount, fLevelCount, fProtected); |
| 118 | return true; |
| 119 | } |
| 120 | #endif |
| 121 | #ifdef SK_DAWN |
| 122 | bool getDawnSurfaceInfo(GrDawnSurfaceInfo* info) const { |
| 123 | if (!this->isValid() || fBackend != GrBackendApi::kDawn) { |
| 124 | return false; |
| 125 | } |
| 126 | *info = GrDawnTextureSpecToSurfaceInfo(fDawnSpec, fSampleCount, fLevelCount, fProtected); |
| 127 | return true; |
| 128 | } |
| 129 | #endif |
| 130 | bool getMockSurfaceInfo(GrMockSurfaceInfo* info) const { |
| 131 | if (!this->isValid() || fBackend != GrBackendApi::kMock) { |
| 132 | return false; |
| 133 | } |
| 134 | *info = GrMockTextureSpecToSurfaceInfo(fMockSpec, fSampleCount, fLevelCount, fProtected); |
| 135 | return true; |
| 136 | } |
| 137 | |
| 138 | private: |
| 139 | GrBackendApi fBackend = GrBackendApi::kMock; |
| 140 | bool fValid = false; |
| 141 | |
| 142 | uint32_t fSampleCount = 1; |
| 143 | uint32_t fLevelCount = 0; |
| 144 | GrProtected fProtected = GrProtected::kNo; |
| 145 | |
| 146 | union { |
| 147 | #ifdef SK_GL |
| 148 | GrGLTextureSpec fGLSpec; |
| 149 | #endif |
| 150 | #ifdef SK_VULKAN |
| 151 | GrVkImageSpec fVkSpec; |
| 152 | #endif |
| 153 | #ifdef SK_DIRECT3D |
| 154 | GrD3DTextureResourceSpecHolder fD3DSpec; |
| 155 | #endif |
| 156 | #ifdef SK_METAL |
| 157 | GrMtlTextureSpec fMtlSpec; |
| 158 | #endif |
| 159 | #ifdef SK_DAWN |
| 160 | GrDawnTextureSpec fDawnSpec; |
| 161 | #endif |
| 162 | GrMockTextureSpec fMockSpec; |
| 163 | }; |
| 164 | }; |
| 165 | |
| 166 | #endif |