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-rw-r--r--gfx/gl/SharedSurfaceGLX.h68
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diff --git a/gfx/gl/SharedSurfaceGLX.h b/gfx/gl/SharedSurfaceGLX.h
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+++ b/gfx/gl/SharedSurfaceGLX.h
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+/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef SHARED_SURFACE_GLX_H_
+#define SHARED_SURFACE_GLX_H_
+
+#include "SharedSurface.h"
+#include "mozilla/RefPtr.h"
+
+class gfxXlibSurface;
+
+namespace mozilla {
+namespace gl {
+
+class SharedSurface_GLXDrawable
+ : public SharedSurface
+{
+public:
+ static UniquePtr<SharedSurface_GLXDrawable> Create(GLContext* prodGL,
+ const SurfaceCaps& caps,
+ const gfx::IntSize& size,
+ bool deallocateClient,
+ bool inSameProcess);
+
+ virtual void ProducerAcquireImpl() override {}
+ virtual void ProducerReleaseImpl() override;
+
+ virtual void LockProdImpl() override;
+ virtual void UnlockProdImpl() override;
+
+ virtual bool ToSurfaceDescriptor(layers::SurfaceDescriptor* const out_descriptor) override;
+
+ virtual bool ReadbackBySharedHandle(gfx::DataSourceSurface* out_surface) override;
+private:
+ SharedSurface_GLXDrawable(GLContext* gl,
+ const gfx::IntSize& size,
+ bool inSameProcess,
+ const RefPtr<gfxXlibSurface>& xlibSurface);
+
+ RefPtr<gfxXlibSurface> mXlibSurface;
+ bool mInSameProcess;
+};
+
+class SurfaceFactory_GLXDrawable
+ : public SurfaceFactory
+{
+public:
+ static UniquePtr<SurfaceFactory_GLXDrawable> Create(GLContext* prodGL,
+ const SurfaceCaps& caps,
+ const RefPtr<layers::LayersIPCChannel>& allocator,
+ const layers::TextureFlags& flags);
+
+ virtual UniquePtr<SharedSurface> CreateShared(const gfx::IntSize& size) override;
+
+private:
+ SurfaceFactory_GLXDrawable(GLContext* prodGL, const SurfaceCaps& caps,
+ const RefPtr<layers::LayersIPCChannel>& allocator,
+ const layers::TextureFlags& flags)
+ : SurfaceFactory(SharedSurfaceType::GLXDrawable, prodGL, caps, allocator, flags)
+ { }
+};
+
+} // namespace gl
+} // namespace mozilla
+
+#endif // SHARED_SURFACE_GLX_H_