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Re-enabled SEI message processing. (#79)

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* * rocDecode/HEVC: Re-enabled SEI message processing.
  - Added "-sei" command option to extract SEI messages from stream.
  - Added support for SEI info parsing for multiple SEI NAL units with multiple payloads.
  - Fixed a SEI syntax parsing issue and several procssing issues.
  - Fixed a double free memory issue in SEI data buffer handling in HandlePictureDisplay().

* * rocDecode/HEVC: Coding format changes.

* * rocDecode/HEVC: Minor format changes.

[ROCm/rocdecode commit: ad186a90da]
This commit is contained in:
jeffqjiangNew
2023-11-21 14:33:15 -05:00
committed by GitHub
parent 6918fb07c4
commit 67c9ea1983
4 changed files with 104 additions and 59 deletions
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projects/rocdecode/utils/rocvideodecode/roc_video_dec.cpp
+2
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@@ -465,7 +465,9 @@ int RocVideoDecoder::HandlePictureDisplay(RocdecParserDispInfo *pDispInfo) {
}
}
free(sei_message_display_q_[pDispInfo->picture_index].pSEIData);
sei_message_display_q_[pDispInfo->picture_index].pSEIData = NULL; // to avoid double free
free(sei_message_display_q_[pDispInfo->picture_index].pSEIMessage);
sei_message_display_q_[pDispInfo->picture_index].pSEIMessage = NULL; // to avoid double free
}
}