Line data    Source code

       1             : /* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef SHARED_SURFACE_GLX_H_
       7             : #define SHARED_SURFACE_GLX_H_
       8             : 
       9             : #include "SharedSurface.h"
      10             : #include "mozilla/RefPtr.h"
      11             : 
      12             : class gfxXlibSurface;
      13             : 
      14             : namespace mozilla {
      15             : namespace gl {
      16             : 
      17           0 : class SharedSurface_GLXDrawable
      18             :     : public SharedSurface
      19             : {
      20             : public:
      21             :     static UniquePtr<SharedSurface_GLXDrawable> Create(GLContext* prodGL,
      22             :                                                        const SurfaceCaps& caps,
      23             :                                                        const gfx::IntSize& size,
      24             :                                                        bool deallocateClient,
      25             :                                                        bool inSameProcess);
      26             : 
      27           0 :     virtual void ProducerAcquireImpl() override {}
      28             :     virtual void ProducerReleaseImpl() override;
      29             : 
      30             :     virtual void LockProdImpl() override;
      31             :     virtual void UnlockProdImpl() override;
      32             : 
      33             :     virtual bool ToSurfaceDescriptor(layers::SurfaceDescriptor* const out_descriptor) override;
      34             : 
      35             :     virtual bool ReadbackBySharedHandle(gfx::DataSourceSurface* out_surface) override;
      36             : private:
      37             :     SharedSurface_GLXDrawable(GLContext* gl,
      38             :                               const gfx::IntSize& size,
      39             :                               bool inSameProcess,
      40             :                               const RefPtr<gfxXlibSurface>& xlibSurface);
      41             : 
      42             :     RefPtr<gfxXlibSurface> mXlibSurface;
      43             :     bool mInSameProcess;
      44             : };
      45             : 
      46           0 : class SurfaceFactory_GLXDrawable
      47             :     : public SurfaceFactory
      48             : {
      49             : public:
      50             :     static UniquePtr<SurfaceFactory_GLXDrawable> Create(GLContext* prodGL,
      51             :                                                         const SurfaceCaps& caps,
      52             :                                                         const RefPtr<layers::LayersIPCChannel>& allocator,
      53             :                                                         const layers::TextureFlags& flags);
      54             : 
      55             :     virtual UniquePtr<SharedSurface> CreateShared(const gfx::IntSize& size) override;
      56             : 
      57             : private:
      58           0 :     SurfaceFactory_GLXDrawable(GLContext* prodGL, const SurfaceCaps& caps,
      59             :                                const RefPtr<layers::LayersIPCChannel>& allocator,
      60             :                                const layers::TextureFlags& flags)
      61           0 :         : SurfaceFactory(SharedSurfaceType::GLXDrawable, prodGL, caps, allocator, flags)
      62           0 :     { }
      63             : };
      64             : 
      65             : } // namespace gl
      66             : } // namespace mozilla
      67             : 
      68             : #endif // SHARED_SURFACE_GLX_H_