| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrMtlCopyPipelineState_DEFINED |
| #define GrMtlCopyPipelineState_DEFINED |
| |
| #import <metal/metal.h> |
| |
| class GrMtlGpu; |
| |
| class GrMtlCopyPipelineState { |
| public: |
| static GrMtlCopyPipelineState* CreateCopyPipelineState(GrMtlGpu* gpu, |
| MTLPixelFormat dstPixelFormat, |
| id<MTLFunction> vertexFunction, |
| id<MTLFunction> fragmentFunction, |
| MTLVertexDescriptor* vertexDescriptor); |
| |
| id<MTLRenderPipelineState> mtlCopyPipelineState() { return fPipelineState; } |
| |
| private: |
| GrMtlCopyPipelineState(id<MTLRenderPipelineState> pipelineState, |
| MTLPixelFormat pixelFormat) |
| : fPipelineState(pipelineState) |
| , fPixelFormat(pixelFormat) {} |
| |
| id<MTLRenderPipelineState> fPipelineState; |
| MTLPixelFormat fPixelFormat; |
| |
| friend class GrMtlCopyManager; |
| }; |
| |
| #endif |