| // Copyright 2020 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef STARBOARD_SHARED_STARBOARD_PLAYER_FILTER_VIDEO_RENDERER_INTERNAL_H_ |
| #define STARBOARD_SHARED_STARBOARD_PLAYER_FILTER_VIDEO_RENDERER_INTERNAL_H_ |
| |
| #include "starboard/common/ref_counted.h" |
| #include "starboard/common/scoped_ptr.h" |
| #include "starboard/shared/internal_only.h" |
| #include "starboard/shared/starboard/player/filter/common.h" |
| #include "starboard/shared/starboard/player/input_buffer_internal.h" |
| #include "starboard/time.h" |
| |
| namespace starboard { |
| namespace shared { |
| namespace starboard { |
| namespace player { |
| namespace filter { |
| |
| class VideoRenderer { |
| public: |
| // All of the functions are called on the PlayerWorker thread unless marked |
| // otherwise. |
| virtual ~VideoRenderer() {} |
| |
| virtual void Initialize(const ErrorCB& error_cb, |
| const PrerolledCB& prerolled_cb, |
| const EndedCB& ended_cb) = 0; |
| virtual int GetDroppedFrames() const = 0; |
| |
| virtual void WriteSample(const scoped_refptr<InputBuffer>& input_buffer) = 0; |
| virtual void WriteEndOfStream() = 0; |
| |
| virtual void Seek(SbTime seek_to_time) = 0; |
| |
| virtual bool IsEndOfStreamWritten() const = 0; |
| virtual bool CanAcceptMoreData() const = 0; |
| |
| // Both of the following two functions can be called on any threads. |
| virtual void SetBounds(int z_index, int x, int y, int width, int height) = 0; |
| virtual SbDecodeTarget GetCurrentDecodeTarget() = 0; |
| }; |
| |
| } // namespace filter |
| } // namespace player |
| } // namespace starboard |
| } // namespace shared |
| } // namespace starboard |
| |
| #endif // STARBOARD_SHARED_STARBOARD_PLAYER_FILTER_VIDEO_RENDERER_INTERNAL_H_ |