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265e672179
# ignore-this-changeset --HG-- extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
/* 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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#ifndef EGLUTILS_H_
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#define EGLUTILS_H_
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#include "GLContextTypes.h"
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#include "GLTypes.h"
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#include "mozilla/Assertions.h"
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namespace mozilla {
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namespace gl {
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class GLLibraryEGL;
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bool DoesEGLContextSupportSharingWithEGLImage(GLContext* gl);
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EGLImage CreateEGLImage(GLContext* gl, GLuint tex);
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////////////////////////////////////////////////////////////////////////
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// EGLImageWrapper
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class EGLImageWrapper {
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public:
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static EGLImageWrapper* Create(GLContext* gl, GLuint tex);
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private:
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const RefPtr<GLLibraryEGL> mLibrary;
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const EGLDisplay mDisplay;
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public:
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const EGLImage mImage;
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private:
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EGLSync mSync;
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EGLImageWrapper(GLLibraryEGL* library, EGLDisplay display, EGLImage image);
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public:
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~EGLImageWrapper();
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// Insert a sync point on the given context, which should be the current
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// active context.
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bool FenceSync(GLContext* gl);
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bool ClientWaitSync();
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};
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} // namespace gl
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} // namespace mozilla
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#endif
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