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Diffstat (limited to 'WebCore/platform/graphics/android/DoubleBufferedTexture.h')
-rw-r--r-- | WebCore/platform/graphics/android/DoubleBufferedTexture.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/WebCore/platform/graphics/android/DoubleBufferedTexture.h b/WebCore/platform/graphics/android/DoubleBufferedTexture.h deleted file mode 100644 index ba56c0e..0000000 --- a/WebCore/platform/graphics/android/DoubleBufferedTexture.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright 2010, The Android Open Source Project - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef DoubleBufferedTexture_h -#define DoubleBufferedTexture_h - -#include "SharedTexture.h" -#include <EGL/egl.h> - -namespace WebCore { - -class DoubleBufferedTexture { -public: - // consumer thread functions - DoubleBufferedTexture(EGLContext sharedContext); - virtual ~DoubleBufferedTexture(); - - // provider thread functions - virtual TextureInfo* producerLock(); - virtual void producerRelease(); - virtual void producerReleaseAndSwap(); - EGLContext producerAcquireContext(); - void producerDeleteTextures(); - - // consumer thread functions - TextureInfo* consumerLock(); - void consumerRelease(); - void consumerDeleteTextures(); - -protected: - SharedTexture* getReadableTexture(); - SharedTexture* getWriteableTexture(); - - SharedTexture m_textureA; - SharedTexture m_textureB; - -private: - - SharedTexture* m_writeableTexture; - SharedTexture* m_lockedConsumerTexture; // only used by the consumer - - EGLDisplay m_display; - EGLContext m_pContext; - EGLContext m_cContext; - - bool m_supportsEGLImage; -}; - -} // namespace WebCore - -#endif // DoubleBufferedTexture_h |