michael@0: /*
michael@0:  * Copyright 2011 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #include "GrGLStencilBuffer.h"
michael@0: #include "GrGpuGL.h"
michael@0: 
michael@0: GrGLStencilBuffer::~GrGLStencilBuffer() {
michael@0:     this->release();
michael@0: }
michael@0: 
michael@0: size_t GrGLStencilBuffer::sizeInBytes() const {
michael@0:     uint64_t size = this->width();
michael@0:     size *= this->height();
michael@0:     size *= fFormat.fTotalBits;
michael@0:     size *= GrMax(1,this->numSamples());
michael@0:     return static_cast<size_t>(size / 8);
michael@0: }
michael@0: 
michael@0: void GrGLStencilBuffer::onRelease() {
michael@0:     if (0 != fRenderbufferID && !this->isWrapped()) {
michael@0:         GrGpuGL* gpuGL = (GrGpuGL*) this->getGpu();
michael@0:         const GrGLInterface* gl = gpuGL->glInterface();
michael@0:         GR_GL_CALL(gl, DeleteRenderbuffers(1, &fRenderbufferID));
michael@0:         fRenderbufferID = 0;
michael@0:     }
michael@0: 
michael@0:     INHERITED::onRelease();
michael@0: }
michael@0: 
michael@0: void GrGLStencilBuffer::onAbandon() {
michael@0:     fRenderbufferID = 0;
michael@0: 
michael@0:     INHERITED::onAbandon();
michael@0: }