45 lines
1001 B
C++
45 lines
1001 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "TextureGarbageBin.h"
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#include "GLContext.h"
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using namespace mozilla;
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using namespace mozilla::gl;
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void
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TextureGarbageBin::GLContextTeardown()
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{
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EmptyGarbage();
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MutexAutoLock lock(mMutex);
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mGL = nullptr;
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}
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void
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TextureGarbageBin::Trash(GLuint tex)
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{
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MutexAutoLock lock(mMutex);
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if (!mGL)
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return;
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mGarbageTextures.push(tex);
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}
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void
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TextureGarbageBin::EmptyGarbage()
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{
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MutexAutoLock lock(mMutex);
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if (!mGL)
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return;
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MOZ_RELEASE_ASSERT(mGL->IsCurrent(), "GFX: GL context not current.");
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while (!mGarbageTextures.empty()) {
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GLuint tex = mGarbageTextures.top();
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mGarbageTextures.pop();
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mGL->fDeleteTextures(1, &tex);
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}
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}
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