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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 | |
9 #include "GrGLStencilBuffer.h" | |
10 #include "GrGLGpu.h" | |
11 | |
12 size_t GrGLStencilBuffer::onGpuMemorySize() const { | |
13 uint64_t size = this->width(); | |
14 size *= this->height(); | |
15 size *= fFormat.fTotalBits; | |
16 size *= SkTMax(1,this->numSamples()); | |
17 return static_cast<size_t>(size / 8); | |
18 } | |
19 | |
20 void GrGLStencilBuffer::onRelease() { | |
21 if (0 != fRenderbufferID && !this->isWrapped()) { | |
22 GrGLGpu* gpuGL = (GrGLGpu*) this->getGpu(); | |
23 const GrGLInterface* gl = gpuGL->glInterface(); | |
24 GR_GL_CALL(gl, DeleteRenderbuffers(1, &fRenderbufferID)); | |
25 fRenderbufferID = 0; | |
26 } | |
27 | |
28 INHERITED::onRelease(); | |
29 } | |
30 | |
31 void GrGLStencilBuffer::onAbandon() { | |
32 fRenderbufferID = 0; | |
33 | |
34 INHERITED::onAbandon(); | |
35 } | |
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