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 skgpu_graphite_MtlTexture_DEFINED 9 #define skgpu_graphite_MtlTexture_DEFINED 10 11 #include "include/core/SkRefCnt.h" 12 #include "include/gpu/graphite/mtl/MtlGraphiteTypes.h" 13 #include "include/ports/SkCFObject.h" 14 #include "src/gpu/graphite/Texture.h" 15 #include "src/gpu/graphite/TextureInfoPriv.h" 16 17 #import <Metal/Metal.h> 18 19 namespace skgpu::graphite { 20 class MtlSharedContext; 21 22 class MtlTexture : public Texture { 23 public: 24 static sk_cfp<id<MTLTexture>> MakeMtlTexture(const MtlSharedContext*, 25 SkISize dimensions, 26 const TextureInfo&); 27 28 static sk_sp<Texture> Make(const MtlSharedContext*, 29 SkISize dimensions, 30 const TextureInfo&); 31 32 static sk_sp<Texture> MakeWrapped(const MtlSharedContext*, 33 SkISize dimensions, 34 const TextureInfo&, 35 sk_cfp<id<MTLTexture>>); 36 ~MtlTexture()37 ~MtlTexture() override {} 38 mtlTextureInfo()39 const MtlTextureInfo& mtlTextureInfo() const { 40 return TextureInfoPriv::Get<MtlTextureInfo>(this->textureInfo()); 41 } mtlTexture()42 id<MTLTexture> mtlTexture() const { return fTexture.get(); } 43 44 private: 45 MtlTexture(const MtlSharedContext* sharedContext, 46 SkISize dimensions, 47 const TextureInfo& info, 48 sk_cfp<id<MTLTexture>>, 49 Ownership); 50 51 void freeGpuData() override; 52 53 void setBackendLabel(char const* label) override; 54 55 sk_cfp<id<MTLTexture>> fTexture; 56 }; 57 58 } // namepsace skgpu::graphite 59 60 #endif // skgpu_graphite_MtlTexture_DEFINED 61