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Move libavcodec managed objects from the public struct vaapi_context
to a new privately owned FFVAContext. This is done so that to clean up
and streamline the public structure, but also to prepare for new codec
support, thus requiring new internal data to be added in there.
The AVCodecContext.hwaccel_context, that holds the public vaapi_context,
shall no longer be accessed from within vaapi_*.c codec support files.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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* qatar/master:
vaapi: switch ff_vaapi_get_surface_id from Picture to AVFrame
Conflicts:
libavcodec/vaapi.c
libavcodec/vaapi_internal.h
See: 377cfc28a226a66d6f872f0a16b3811208011ebc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
h264: deMpegEncContextize
Conflicts:
libavcodec/dxva2_h264.c
libavcodec/h264.c
libavcodec/h264.h
libavcodec/h264_cabac.c
libavcodec/h264_cavlc.c
libavcodec/h264_loopfilter.c
libavcodec/h264_mb_template.c
libavcodec/h264_parser.c
libavcodec/h264_ps.c
libavcodec/h264_refs.c
libavcodec/h264_sei.c
libavcodec/svq3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Most of the changes are just trivial are just trivial replacements of
fields from MpegEncContext with equivalent fields in H264Context.
Everything in h264* other than h264.c are those trivial changes.
The nontrivial parts are:
1) extracting a simplified version of the frame management code from
mpegvideo.c. We don't need last/next_picture anymore, since h264 uses
its own more complex system already and those were set only to appease
the mpegvideo parts.
2) some tables that need to be allocated/freed in appropriate places.
3) hwaccels -- mostly trivial replacements.
for dxva, the draw_horiz_band() call is moved from
ff_dxva2_common_end_frame() to per-codec end_frame() callbacks,
because it's now different for h264 and MpegEncContext-based
decoders.
4) svq3 -- it does not use h264 complex reference system, so I just
added some very simplistic frame management instead and dropped the
use of ff_h264_frame_start(). Because of this I also had to move some
initialization code to svq3.
Additional fixes for chroma format and bit depth changes by
Janne Grunau <janne-libav@jannau.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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* qatar/master:
changelog: misc typo and wording fixes
H.264: add filter_mb_fast support for >8-bit decoding
doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support.
lls: use av_lfg instead of rand() in test program
build: remove unnecessary dependency on libs from 'all' target
H.264: avoid redundant alpha/beta calculations in loopfilter
H.264: optimize intra/inter loopfilter decision
mpegts: fix Continuity Counter error detection
build: remove unnecessary FFLDFLAGS variable
vp8/mt: flush worker thread, not application thread context, on seek.
mt: proper locking around release_buffer calls.
DxVA2: unbreak build after [657ccb5ac75ce34e62bd67f228d9bd36db72189e]
hwaccel: unbreak build
Eliminate FF_COMMON_FRAME macro.
Conflicts:
Changelog
Makefile
doc/developer.texi
libavcodec/avcodec.h
libavcodec/h264.c
libavcodec/mpeg4videodec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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* qatar/master:
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
Use av_printf_format to check the usage of printf style functions
Add av_printf_format, for marking printf style format strings and their parameters
ARM: enable thumb for Cortex-M* CPUs
nsvdec: Propagate error values instead of returning 0 in nsv_read_header().
build: remove SRC_PATH_BARE variable
build: move basic rules and variables to main Makefile
build: move special targets to end of main Makefile
lavdev: improve feedback in case of invalid frame rate/size
vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()
fbdev: prefer "framerate_q" over "fps" in device context
bktr: prefer "framerate" over "fps" for grab_read_header()
ALSA: implement channel layout for playback.
alsa: support unsigned variants of already supported signed formats.
alsa: add support for more formats.
ARM: allow building in Thumb2 mode
Conflicts:
common.mak
doc/APIchanges
libavcodec/vdpau.h
libavdevice/alsa-audio-common.c
libavdevice/fbdev.c
libavdevice/libdc1394.c
libavutil/avutil.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Originally committed as revision 20942 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 20941 to svn://svn.ffmpeg.org/ffmpeg/trunk
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down to ~60 bytes vs. a few KBs before, and gets rid of explicit VA data types.
Originally committed as revision 18256 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 18136 to svn://svn.ffmpeg.org/ffmpeg/trunk
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