Index: modules/video_coding/codecs/stereo/include/stereo_decoder_adapter.h |
diff --git a/modules/video_coding/codecs/stereo/include/stereo_decoder_adapter.h b/modules/video_coding/codecs/stereo/include/stereo_decoder_adapter.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0e03ffc883075dbd7fe86639b8f58159be53e9b9 |
--- /dev/null |
+++ b/modules/video_coding/codecs/stereo/include/stereo_decoder_adapter.h |
@@ -0,0 +1,71 @@ |
+/* |
+ * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. |
+ * |
+ * Use of this source code is governed by a BSD-style license |
+ * that can be found in the LICENSE file in the root of the source |
+ * tree. An additional intellectual property rights grant can be found |
+ * in the file PATENTS. All contributing project authors may |
+ * be found in the AUTHORS file in the root of the source tree. |
+ */ |
+ |
+#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_ALPHA_INCLUDE_ALPHA_DECODER_ADAPTER_H_ |
+#define WEBRTC_MODULES_VIDEO_CODING_CODECS_ALPHA_INCLUDE_ALPHA_DECODER_ADAPTER_H_ |
+ |
+#include <map> |
+#include <memory> |
+#include <vector> |
+ |
+#include "api/video_codecs/video_decoder.h" |
+#include "media/engine/webrtcvideodecoderfactory.h" |
+#include "modules/video_coding/codecs/stereo/include/stereo_encoder_adapter.h" |
+ |
+namespace webrtc { |
+ |
+class StereoDecoderAdapter : public VideoDecoder { |
+ public: |
+ explicit StereoDecoderAdapter(cricket::WebRtcVideoDecoderFactory* factory); |
+ virtual ~StereoDecoderAdapter(); |
+ |
+ // Implements VideoDecoder |
+ int32_t InitDecode(const VideoCodec* codec_settings, |
+ int32_t number_of_cores) override; |
+ int32_t Decode(const EncodedImage& input_image, |
+ bool missing_frames, |
+ const RTPFragmentationHeader* fragmentation, |
+ const CodecSpecificInfo* codec_specific_info = NULL, |
+ int64_t render_time_ms = -1) override; |
+ int32_t RegisterDecodeCompleteCallback( |
+ DecodedImageCallback* callback) override; |
+ int32_t Release() override; |
+ |
+ void Decoded(StereoCodecStream stream_idx, |
+ VideoFrame& decoded_image, |
+ rtc::Optional<int32_t> decode_time_ms, |
+ rtc::Optional<uint8_t> qp); |
+ |
+ private: |
+ // Wrapper class that redirects Decoded() calls. |
+ class AdapterDecodedImageCallback; |
+ |
+ // Holds the decoded image output of a frame. |
+ struct DecodedImageData; |
+ |
+ void MergeDecodedImages(VideoFrame& decoded_image, |
+ const rtc::Optional<int32_t>& decode_time_ms, |
+ const rtc::Optional<uint8_t>& qp, |
+ VideoFrame& stereo_decoded_image, |
+ const rtc::Optional<int32_t>& stereo_decode_time_ms, |
+ const rtc::Optional<uint8_t>& stereo_qp); |
+ |
+ cricket::WebRtcVideoDecoderFactory* const factory_; |
+ std::vector<std::unique_ptr<VideoDecoder>> decoders_; |
+ std::vector<std::unique_ptr<AdapterDecodedImageCallback>> adapter_callbacks_; |
+ DecodedImageCallback* decoded_complete_callback_; |
+ |
+ // Holds YUV or AXX decode output of a frame that is identified by timestamp. |
+ std::map<uint32_t /* timestamp */, DecodedImageData> decoded_data_; |
+}; |
+ |
+} // namespace webrtc |
+ |
+#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_ALPHA_INCLUDE_ALPHA_DECODER_ADAPTER_H_ |