| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // This file contains an implementation of picture allocation for the |
| // X11 window system used by VaapiVideoDecodeAccelerator to produce |
| // output pictures. |
| |
| #ifndef MEDIA_GPU_VAAPI_TFP_PICTURE_H_ |
| #define MEDIA_GPU_VAAPI_TFP_PICTURE_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "media/gpu/vaapi_picture.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gl/gl_bindings.h" |
| |
| namespace gfx { |
| class GLContextGLX; |
| } |
| |
| namespace gl { |
| class GLImageGLX; |
| } |
| |
| namespace media { |
| |
| class VaapiWrapper; |
| |
| // Implementation of VaapiPicture for the X11 backed chromium. |
| class VaapiTFPPicture : public VaapiPicture { |
| public: |
| VaapiTFPPicture(const scoped_refptr<VaapiWrapper>& vaapi_wrapper, |
| const MakeGLContextCurrentCallback& make_context_current_cb, |
| int32_t picture_buffer_id, |
| uint32_t texture_id, |
| const gfx::Size& size); |
| |
| ~VaapiTFPPicture() override; |
| |
| bool Initialize() override; |
| |
| bool DownloadFromSurface(const scoped_refptr<VASurface>& va_surface) override; |
| |
| scoped_refptr<gl::GLImage> GetImageToBind() override; |
| |
| private: |
| scoped_refptr<VaapiWrapper> vaapi_wrapper_; |
| |
| MakeGLContextCurrentCallback make_context_current_cb_; |
| Display* x_display_; |
| |
| Pixmap x_pixmap_; |
| scoped_refptr<gl::GLImageGLX> glx_image_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VaapiTFPPicture); |
| }; |
| |
| } // namespace media |
| |
| #endif // MEDIA_GPU_VAAPI_TFP_PICTURE_H_ |