1 /* 2 * Copyright 2011 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 #include "GrGLVertexBuffer.h" 9 #include "GrGpuGL.h" 10 11 GrGLVertexBuffer::GrGLVertexBuffer(GrGpuGL* gpu, const Desc& desc) 12 : INHERITED(gpu, desc.fIsWrapped, desc.fSizeInBytes, desc.fDynamic, 0 == desc.fID) 13 , fImpl(gpu, desc, GR_GL_ARRAY_BUFFER) { 14 } 15 16 void GrGLVertexBuffer::onRelease() { 17 if (!this->wasDestroyed()) { 18 fImpl.release(this->getGpuGL()); 19 } 20 21 INHERITED::onRelease(); 22 } 23 24 void GrGLVertexBuffer::onAbandon() { 25 fImpl.abandon(); 26 INHERITED::onAbandon(); 27 } 28 29 void* GrGLVertexBuffer::onMap() { 30 if (!this->wasDestroyed()) { 31 return fImpl.map(this->getGpuGL()); 32 } else { 33 return NULL; 34 } 35 } 36 37 void GrGLVertexBuffer::onUnmap() { 38 if (!this->wasDestroyed()) { 39 fImpl.unmap(this->getGpuGL()); 40 } 41 } 42 43 bool GrGLVertexBuffer::onUpdateData(const void* src, size_t srcSizeInBytes) { 44 if (!this->wasDestroyed()) { 45 return fImpl.updateData(this->getGpuGL(), src, srcSizeInBytes); 46 } else { 47 return false; 48 } 49 } 50
