[FFmpeg-devel] Add support for high bit depth h264 decoding

[Oskar Arvidsson]

Hi,

As you might know x264 has support for encoding 9- and 10-bit h264 since
last summer. This patchset adds decoding support for such videos in
ffmpeg. Currently only 9- and 10-bit decoding is supported. Support for
higher bit depths could probably be enabled later on.

The patchset has been tested on Linux x86-64. I might have missed a few
files related to other platforms. Please comment if that is the case.

I haven't updated version fields (major/minor, etc). Please give me a
hint on what fields need to be updated.

If you like github better, there's also https://github.com/irock/FFmpeg.

 libavcodec/alpha/dsputil_alpha.c     |    4 +
 libavcodec/arm/dsputil_init_arm.c    |    4 +
 libavcodec/arm/dsputil_init_armv6.c  |    4 +
 libavcodec/arm/dsputil_init_neon.c   |    6 +
 libavcodec/arm/dsputil_iwmmxt.c      |    3 +
 libavcodec/arm/h264dsp_init_arm.c    |    8 +-
 libavcodec/arm/h264pred_init_arm.c   |   11 +-
 libavcodec/bfin/dsputil_bfin.c       |    5 +
 libavcodec/dsputil.c                 | 1515 ++++------------------------------
 libavcodec/dsputil.h                 |   70 ++-
 libavcodec/dsputil_internal.h        | 1392 +++++++++++++++++++++++++++++++
 libavcodec/h264.c                    |  267 ++++---
 libavcodec/h264.h                    |   16 +-
 libavcodec/h264_cabac.c              |  102 ++-
 libavcodec/h264_cavlc.c              |   92 ++-
 libavcodec/h264_high_depth.h         |   86 ++
 libavcodec/h264_loopfilter.c         |   90 ++-
 libavcodec/h264_ps.c                 |   47 +-
 libavcodec/h264dsp.c                 |  350 ++-------
 libavcodec/h264dsp.h                 |    9 +-
 libavcodec/h264dsp_internal.h        |  288 +++++++
 libavcodec/h264idct.c                |  233 +-----
 libavcodec/h264idct_internal.h       |  291 +++++++
 libavcodec/h264pred.c                | 1481 ++++-----------------------------
 libavcodec/h264pred.h                |    6 +-
 libavcodec/h264pred_internal.h       | 1339 ++++++++++++++++++++++++++++++
 libavcodec/mlib/dsputil_mlib.c       |    4 +
 libavcodec/ppc/dsputil_altivec.c     |    5 +
 libavcodec/ppc/dsputil_ppc.c         |    4 +
 libavcodec/ppc/h264_altivec.c        |    7 +-
 libavcodec/ps2/dsputil_mmi.c         |    3 +
 libavcodec/rv34.c                    |    2 +-
 libavcodec/sh4/dsputil_align.c       |    8 +
 libavcodec/sh4/dsputil_sh4.c         |    2 +
 libavcodec/sparc/dsputil_vis.c       |    3 +
 libavcodec/utils.c                   |    7 +-
 libavcodec/vp8.c                     |    2 +-
 libavcodec/x86/dsputil_mmx.c         |   32 +
 libavcodec/x86/h264_intrapred_init.c |    6 +-
 libavcodec/x86/h264dsp_mmx.c         |    4 +-
 libavutil/pixdesc.c                  |   46 +
 libavutil/pixfmt.h                   |    6 +
 libswscale/swscale.c                 |   23 +-
 libswscale/swscale_internal.h        |   10 +
 libswscale/swscale_template.c        |   34 +
 libswscale/utils.c                   |    4 +
 46 files changed, 4475 insertions(+), 3456 deletions(-)

Regards,
Oskar Arvidsson