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gfx/skia/trunk/src/gpu/gl/GrGLStencilBuffer.cpp@6474c204b198 (annotated)

gfx/skia/trunk/src/gpu/gl/GrGLStencilBuffer.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/*
michael@0	2	* Copyright 2011 Google Inc.
michael@0	3	*
michael@0	4	* Use of this source code is governed by a BSD-style license that can be
michael@0	5	* found in the LICENSE file.
michael@0	6	*/
michael@0	7
michael@0	8
michael@0	9	#include "GrGLStencilBuffer.h"
michael@0	10	#include "GrGpuGL.h"
michael@0	11
michael@0	12	GrGLStencilBuffer::~GrGLStencilBuffer() {
michael@0	13	this->release();
michael@0	14	}
michael@0	15
michael@0	16	size_t GrGLStencilBuffer::sizeInBytes() const {
michael@0	17	uint64_t size = this->width();
michael@0	18	size *= this->height();
michael@0	19	size *= fFormat.fTotalBits;
michael@0	20	size *= GrMax(1,this->numSamples());
michael@0	21	return static_cast<size_t>(size / 8);
michael@0	22	}
michael@0	23
michael@0	24	void GrGLStencilBuffer::onRelease() {
michael@0	25	if (0 != fRenderbufferID && !this->isWrapped()) {
michael@0	26	GrGpuGL* gpuGL = (GrGpuGL*) this->getGpu();
michael@0	27	const GrGLInterface* gl = gpuGL->glInterface();
michael@0	28	GR_GL_CALL(gl, DeleteRenderbuffers(1, &fRenderbufferID));
michael@0	29	fRenderbufferID = 0;
michael@0	30	}
michael@0	31
michael@0	32	INHERITED::onRelease();
michael@0	33	}
michael@0	34
michael@0	35	void GrGLStencilBuffer::onAbandon() {
michael@0	36	fRenderbufferID = 0;
michael@0	37
michael@0	38	INHERITED::onAbandon();
michael@0	39	}