blob: 5991c0961315fd8dab718bbb4796a76829c7230c [file] [log] [blame]
/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "GrGLIndexBuffer.h"
#include "GrGpuGL.h"
GrGLIndexBuffer::GrGLIndexBuffer(GrGpuGL* gpu, const Desc& desc)
: INHERITED(gpu, desc.fIsWrapped, desc.fSizeInBytes, desc.fDynamic, 0 == desc.fID)
, fImpl(gpu, desc, GR_GL_ELEMENT_ARRAY_BUFFER) {
this->registerWithCache();
}
void GrGLIndexBuffer::onRelease() {
if (!this->wasDestroyed()) {
fImpl.release(this->getGpuGL());
}
INHERITED::onRelease();
}
void GrGLIndexBuffer::onAbandon() {
fImpl.abandon();
INHERITED::onAbandon();
}
void* GrGLIndexBuffer::onMap() {
if (!this->wasDestroyed()) {
return fImpl.map(this->getGpuGL());
} else {
return NULL;
}
}
void GrGLIndexBuffer::onUnmap() {
if (!this->wasDestroyed()) {
fImpl.unmap(this->getGpuGL());
}
}
bool GrGLIndexBuffer::onUpdateData(const void* src, size_t srcSizeInBytes) {
if (!this->wasDestroyed()) {
return fImpl.updateData(this->getGpuGL(), src, srcSizeInBytes);
} else {
return false;
}
}