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Rr/ffmpeg sw decoder (#480)

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* WIP: ffmpeg based software decoder

* minor update

* WIP: FFMpeg SW decoder support

* FFMpeg decoder working version

* working version without threading

* multithreading working with FFMpeg decoder

* moved ffmpeg decoder to separate folder

* updated changelog

* minor change

* resolved review comments

* resolved review comments

* fixed a bug in hipMemcpy for copying decoded output to GPU

* added support for multithreading in FFMpeg decoder

* addressed review comments

* fixed format changes requested

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Co-authored-by: Lakshmi Kumar <lakshmi.kumar@amd.com>
This commit is contained in:
Rajy Rawther
2024-12-20 13:50:15 -08:00
committed by GitHub
parent 5336913a09
commit 5365ceabec
2 changed files with 77 additions and 29 deletions
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utils/ffmpegvideodecode/ffmpeg_video_dec.h
+1
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@@ -174,6 +174,7 @@ class FFMpegVideoDecoder: public RocVideoDecoder {
void DecodeThread();
int DecodeAvFrame(AVPacket *av_pkt, AVFrame *p_frame);
void InitOutputFrameInfo(AVFrame *p_frame);
int FlushDecoder();
void PushPacket(AVPacket *pkt) {
{
std::lock_guard<std::mutex> lock(mtx_pkt_q_);