jvanverth | 73063dc | 2015-12-03 09:15:47 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Google Inc. |
| 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 GrGLTransferBuffer_DEFINED |
| 9 | #define GrGLTransferBuffer_DEFINED |
| 10 | |
| 11 | #include "GrTransferBuffer.h" |
| 12 | #include "GrGLBufferImpl.h" |
| 13 | #include "gl/GrGLInterface.h" |
| 14 | |
| 15 | class GrGLGpu; |
| 16 | |
| 17 | class GrGLTransferBuffer : public GrTransferBuffer { |
| 18 | |
| 19 | public: |
| 20 | typedef GrGLBufferImpl::Desc Desc; |
| 21 | |
| 22 | GrGLTransferBuffer(GrGLGpu* gpu, const Desc& desc, GrGLenum type); |
| 23 | |
| 24 | GrGLuint bufferID() const { return fImpl.bufferID(); } |
| 25 | size_t baseOffset() const { return fImpl.baseOffset(); } |
jvanverth | 17aa047 | 2016-01-05 10:41:27 -0800 | [diff] [blame] | 26 | GrGLenum bufferType() const { return fImpl.bufferType(); } |
jvanverth | 73063dc | 2015-12-03 09:15:47 -0800 | [diff] [blame] | 27 | |
| 28 | protected: |
| 29 | void onAbandon() override; |
| 30 | void onRelease() override; |
| 31 | void setMemoryBacking(SkTraceMemoryDump* traceMemoryDump, |
| 32 | const SkString& dumpName) const override; |
| 33 | |
| 34 | private: |
| 35 | void* onMap() override; |
| 36 | void onUnmap() override; |
| 37 | |
| 38 | GrGLGpu* getGpuGL() const { |
| 39 | SkASSERT(!this->wasDestroyed()); |
| 40 | return (GrGLGpu*)(this->getGpu()); |
| 41 | } |
| 42 | |
| 43 | GrGLBufferImpl fImpl; |
| 44 | |
| 45 | typedef GrTransferBuffer INHERITED; |
| 46 | }; |
| 47 | |
| 48 | #endif |