Improved DVB subtitles encoder to generate AVPacket.data in the same
format as generates MPEGTS demuxer + DVB subtitles parser. So now single
format of DVB subtitles data is used across all the components of FFmpeg:
only subtitles payload WITHOUT 0x20 0x00 bytes at the beginning and 0xFF
trailing byte.
Improved MPEGTS muxer to support format of DVB subtitles in
AVPacket.data described above: while muxing we add two bytes 0x20 0x00 to
the beginning of and 0xFF to the end of DVB subtitles payload.
The patch fixes DVB subtitle copy problems: tickets #2989 fully and #2024
partly.
Signed-off-by: Clément Bœsch <u@pkh.me>
This makes the USE_FLOATS == 0 available to the end user
More float optimizations can easily be added as well now
common code should be factored out into a common file once all
fixed point & floating point optimizations are done, this is to
avoid having to move code back and forth between files.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Originally written by Ronald S. Bultje <rsbultje@gmail.com> and
Clément Bœsch <u@pkh.me>
Further contributions by:
Anton Khirnov <anton@khirnov.net>
Diego Biurrun <diego@biurrun.de>
Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö <martin@martin.st>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
* commit 'b6094811f9fca66cdf853420696e96fdc3e4987a':
lavc: move MB_TYPE_* macros from avcodec.h to mpegvideo.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b45c87083de67969c1598cfef41e7c947b137922':
lavc: schedule unused FF_QSCALE_TYPE_* for removal on next bump
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '8941971a8f2e24b9a84fe29f128d13ceb89c0a65':
lavc: make error_rate a private option of mpegvideo encoders
Conflicts:
libavcodec/options_table.h
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ca22d1dea2842fca0422dd1d2bd09e7eb2c8f118':
vdpau: add a convenience function for getting a decoder profile.
Conflicts:
doc/APIchanges
libavcodec/vdpau.c
libavcodec/vdpau.h
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c7f7bfc9e3a3150ba72bc34366c13fb2210c66ac':
Remove all Alpha architecture optimizations
Conflicts:
libavcodec/alpha/asm.h
libavcodec/alpha/dsputil_alpha.c
libavcodec/alpha/dsputil_alpha.h
libavcodec/alpha/dsputil_alpha_asm.S
libavcodec/alpha/hpeldsp_alpha.c
libavcodec/alpha/hpeldsp_alpha.h
libavcodec/alpha/hpeldsp_alpha_asm.S
libavcodec/alpha/motion_est_alpha.c
libavcodec/alpha/motion_est_mvi_asm.S
libavcodec/alpha/mpegvideo_alpha.c
libavcodec/alpha/regdef.h
libavcodec/alpha/simple_idct_alpha.c
We have a qemu based fate alpha client. And various failures
on alpha have previously pointed to issues in generic C code.
Thus IMHO it makes sense to keep alpha code as long as someone
is willing to do the little bit of maintaince it needs
Merged-by: Michael Niedermayer <michaelni@gmx.at>
XvMC has long ago been superseded by newer acceleration APIs, such as
VDPAU, and few downstreams still support it. Furthermore XvMC is not
implemented within the hwaccel framework, but requires its own specific
code in the MPEG-1/2 decoder, which is a maintenance burden.
* commit '38ecc3702dabbea09230f6d6333f59e74f5d1c12':
pthread: store thread contexts in AVCodecInternal instead of AVCodecContext
Conflicts:
libavcodec/internal.h
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
