1. 14 Dec, 2017 2 commits
    • wm4's avatar
      avcodec: add metadata to identify wrappers and hardware decoders · b945fed6
      wm4 authored
      Explicitly identify decoder/encoder wrappers with a common name. This
      saves API users from guessing by the name suffix. For example, they
      don't have to guess that "h264_qsv" is the h264 QSV implementation, and
      instead they can just check the AVCodec .codec and .wrapper_name fields.
      
      Explicitly mark AVCodec entries that are hardware decoders or most
      likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing
      API users listing hardware decoders in a more generic way. The proposed
      AVCodecHWConfig does not provide this information fully, because it's
      concerned with decoder configuration, not information about the fact
      whether the hardware is used or not.
      
      AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software
      implementations in case the hardware is not capable.
      
      Based on a patch by Philip Langdale <philipl@overt.org>.
      
      Merges Libav commit 47687a2f.
      b945fed6
    • wm4's avatar
      avcodec: add metadata to identify wrappers and hardware decoders · 47687a2f
      wm4 authored
      Explicitly identify decoder/encoder wrappers with a common name. This
      saves API users from guessing by the name suffix. For example, they
      don't have to guess that "h264_qsv" is the h264 QSV implementation, and
      instead they can just check the AVCodec .codec and .wrapper_name fields.
      
      Explicitly mark AVCodec entries that are hardware decoders or most
      likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing
      API users listing hardware decoders in a more generic way. The proposed
      AVCodecHWConfig does not provide this information fully, because it's
      concerned with decoder configuration, not information about the fact
      whether the hardware is used or not.
      
      AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software
      implementations in case the hardware is not capable.
      
      Based on a patch by Philip Langdale <philipl@overt.org>.
      Signed-off-by: 's avatarLuca Barbato <lu_zero@gentoo.org>
      47687a2f
  2. 11 Nov, 2017 1 commit
  3. 10 Oct, 2017 1 commit
    • Diego Biurrun's avatar
      build: Remove check for gsm/gsm.h for libgsm · 8e97a8c6
      Diego Biurrun authored
      libgsm never installed more than a single header, the headers installed into
      the gsm/ subdirectory by some distros are private. Who started this nonsense
      is a mystery, but it got cargo-culted around ever since.
      8e97a8c6
  4. 27 Jul, 2015 1 commit
  5. 18 Jul, 2014 1 commit
  6. 03 Oct, 2013 1 commit
  7. 13 Mar, 2013 1 commit
    • Clément Bœsch's avatar
      lavc: factorize ff_{thread_,re,}get_buffer error messages. · 1ec94b0f
      Clément Bœsch authored
      Coccinelle profile used:
      
        @@
        expression r, ctx, f, loglevel, str, flags;
        @@
      
        -if ((r = ff_get_buffer(ctx, f, flags)) < 0) {
        -    av_log(ctx, loglevel, str);
        -    return r;
        -}
        +if ((r = ff_get_buffer(ctx, f, flags)) < 0)
        +    return r;
      
        @@
        expression r, ctx, f, loglevel, str;
        @@
      
        -if ((r = ff_reget_buffer(ctx, f)) < 0) {
        -    av_log(ctx, loglevel, str);
        -    return r;
        -}
        +if ((r = ff_reget_buffer(ctx, f)) < 0)
        +    return r;
      
        @@
        expression r, ctx, f, loglevel, str, flags;
        @@
      
        -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) {
        -    av_log(ctx, loglevel, str);
        -    return r;
        -}
        +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0)
        +    return r;
      
      ...along with some manual patches for the remaining ones.
      1ec94b0f
  8. 09 Mar, 2013 1 commit
  9. 08 Mar, 2013 1 commit
  10. 06 Mar, 2013 1 commit
  11. 12 Feb, 2013 1 commit
  12. 21 Jan, 2013 1 commit
  13. 04 Dec, 2012 1 commit
  14. 11 Nov, 2012 1 commit
  15. 02 Nov, 2012 1 commit
  16. 01 Nov, 2012 1 commit
  17. 15 Aug, 2012 1 commit
  18. 07 Aug, 2012 1 commit
  19. 17 Jun, 2012 1 commit
  20. 06 Apr, 2012 1 commit
  21. 23 Mar, 2012 1 commit
  22. 22 Mar, 2012 2 commits
  23. 20 Mar, 2012 1 commit
  24. 25 Feb, 2012 2 commits
  25. 28 Jan, 2012 3 commits
  26. 11 Jan, 2012 1 commit
    • Justin Ruggles's avatar
      avcodec: add GSM parser · 82390f57
      Justin Ruggles authored
      The WAVE demuxer returns packets with many blocks per frame, which needs to be
      parsed into single blocks. This has a side-effect of fixing the timestamps.
      82390f57
  27. 15 Dec, 2011 2 commits
  28. 02 Dec, 2011 1 commit
    • Justin Ruggles's avatar
      Add avcodec_decode_audio4(). · 0eea2129
      Justin Ruggles authored
      Deprecate avcodec_decode_audio3().
      Implement audio support in avcodec_default_get_buffer().
      Implement the new audio decoder API in all audio decoders.
      0eea2129
  29. 02 Nov, 2011 5 commits
  30. 25 Sep, 2011 1 commit