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VideoStreamDecoderImpl implementation, part 2.

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In this CL the GetDecoder support function is implemented. It will
be called from the (not yet existing) Decode function whenever a
frame is about to be decoded in order to get the correct decoder for
the current frame.

Bug: webrtc:8909
Change-Id: I35e40c108fb652d566b1a5fdff60a703f5615406
Reviewed-on: https://webrtc-review.googlesource.com/64448
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22627}
This commit is contained in:
philipel
2018-03-26 14:31:23 +02:00
committed by Commit Bot
parent ef99888bca
commit 79aab3ff51
2 changed files with 49 additions and 0 deletions
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5
video/video_stream_decoder_impl.h
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@ -15,6 +15,7 @@
#include <memory>
#include <utility>
#include "api/optional.h"
#include "api/video/video_stream_decoder.h"
#include "modules/video_coding/frame_buffer2.h"
#include "modules/video_coding/jitter_estimator.h"
@ -38,6 +39,8 @@ class VideoStreamDecoderImpl : public VideoStreamDecoder,
void OnFrame(std::unique_ptr<video_coding::EncodedFrame> frame) override;
private:
VideoDecoder* GetDecoder(int payload_type);
// Implements DecodedImageCallback interface
int32_t Decoded(VideoFrame& decodedImage) override;
int32_t Decoded(VideoFrame& decodedImage, int64_t decode_time_ms) override;
@ -60,6 +63,8 @@ class VideoStreamDecoderImpl : public VideoStreamDecoder,
VCMTiming timing_;
video_coding::FrameBuffer frame_buffer_;
video_coding::VideoLayerFrameId last_continuous_id_;
rtc::Optional<int> current_payload_type_;
std::unique_ptr<VideoDecoder> decoder_;
};
} // namespace webrtc