| // Copyright 2016 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. |
| |
| #ifndef UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_ |
| #define UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| |
| #include "base/files/scoped_file.h" |
| #include "base/macros.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gfx/native_pixmap_handle.h" |
| #include "ui/ozone/public/client_native_pixmap.h" |
| |
| namespace ui { |
| |
| class ClientNativePixmapDmaBuf : public ClientNativePixmap { |
| public: |
| static std::unique_ptr<ClientNativePixmap> ImportFromDmabuf( |
| const gfx::NativePixmapHandle& handle, |
| const gfx::Size& size); |
| |
| ~ClientNativePixmapDmaBuf() override; |
| |
| // Overridden from ClientNativePixmap. |
| bool Map() override; |
| void Unmap() override; |
| |
| void* GetMemoryAddress(size_t plane) const override; |
| int GetStride(size_t plane) const override; |
| |
| private: |
| ClientNativePixmapDmaBuf(const gfx::NativePixmapHandle& handle, |
| const gfx::Size& size); |
| |
| const gfx::NativePixmapHandle pixmap_handle_; |
| const gfx::Size size_; |
| base::ScopedFD dmabuf_fd_; |
| void* data_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ClientNativePixmapDmaBuf); |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_OZONE_PLATFORM_DRM_COMMON_CLIENT_NATIVE_PIXMAP_DMABUF_H_ |