Commit Graph

33 Commits

Author SHA1 Message Date
Michael Niedermayer
c065255bba Merge remote-tracking branch 'qatar/master'
* qatar/master:
  aacenc: Fix LONG_START windowing.
  aacenc: Fix a bug where deinterleaved samples were stored in the wrong place.
  avplay: use the correct array size for stride.
  lavc: extend doxy for avcodec_alloc_context3().
  APIchanges: mention avcodec_alloc_context()/2/3
  avcodec_align_dimensions2: set only 4 linesizes, not AV_NUM_DATA_POINTERS.
  aacsbr: ARM NEON optimised sbrdsp functions
  aacsbr: align some arrays
  aacsbr: move some simdable loops to function pointers
  cosmetics: Remove extra newlines at EOF

Conflicts:
	libavcodec/utils.c
	libavfilter/formats.c
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-29 00:34:59 +01:00
Alex Converse
7181c4edee cosmetics: Remove extra newlines at EOF 2012-01-27 17:19:09 -08:00
Michael Niedermayer
4dcd1a3145 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  adtsenc: Check frame size.
  txd: Fix order of operations.
  APIchanges: fill in some blanks
  timer: fix misspelling of "decicycles"
  Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.
  indeo3: cosmetics
  md5proto: Fix order of operations.
  dca: Replace oversized unused get_bits() with skip_bits_long().

Conflicts:
	doc/APIchanges
	libavformat/mmsh.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-29 00:20:29 +01:00
Diego Biurrun
c88ebdb42c Eliminate pointless 0/NULL initializers in AVCodec and similar declarations. 2011-11-28 10:01:50 +01:00
Michael Niedermayer
ef74ab20c2 Merge remote-tracking branch 'qatar/master'
* qatar/master: (34 commits)
  dpcm: return error if packet is too small
  dpcm: use smaller data types for static tables
  dpcm: use sol_table_16 directly instead of through the DPCMContext.
  dpcm: replace short with int16_t
  dpcm: check to make sure channels is 1 or 2.
  dpcm: misc pretty-printing
  dpcm: remove unnecessary variable by using bytestream functions.
  dpcm: move codec-specific variable declarations to their corresponding decoding blocks.
  dpcm: consistently use the variable name 'n' for the next input byte.
  dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2.
  dpcm: calculate and check actual output data size prior to decoding.
  dpcm: factor out the stereo flag calculation
  dpcm: cosmetics: rename channel_number to ch
  avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address.
  lavf: Avoid using av_malloc(0) in av_dump_format
  dxva2_h264: pass the correct 8x8 scaling lists
  dca: NEON optimised high freq VQ decoding
  avcodec: reject audio packets with NULL data and non-zero size
  dxva: Add ability to enable workaround for older ATI cards
  latmenc: Set latmBufferFullness to largest value to indicate it is not used
  ...

Conflicts:
	libavcodec/dxva2_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-01 02:54:46 +02:00
Carl Eugen Hoyos
bcb1555489 dxva2_h264: pass the correct 8x8 scaling lists
Copy the Inter 8x8 scaling list as second 8x8 matrix into DXVA2's
quantization matrix data structure instead of a potentially unset
Intra chroma scaling matrix.

Fix dxva2 decoding for some H264 samples.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-09-30 20:15:17 +02:00
Joakim Plate
dcce09d64b dxva: Add ability to enable workaround for older ATI cards
The workaround needs to be enabled per PCI ID which cannot be detected inside
libavcodec. So add a flag to manually enable the alternate behavior.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-09-30 11:17:53 +02:00
Carl Eugen Hoyos
3039c68626 Fix dxva2 decoding for some H264 samples. 2011-09-21 23:42:03 +02:00
Michael Niedermayer
e10979ff56 Merge remote-tracking branch 'qatar/master'
* 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 [657ccb5ac7]
  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>
2011-07-12 01:42:32 +02:00
Jean-Baptiste Kempf
58ef4ecff8 DxVA2: unbreak build after [657ccb5ac7]
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-10 16:16:19 -07:00
Joakim Plate
a7d3a51dd1 cosmetic: reindent of dxva2 zigzag workaround 2011-07-09 17:30:25 +02:00
Joakim Plate
6dabe0f74a Added ability to enable workaround for dxva2 decoding using older ATI cards
The workaround need to be enabled per pci id which can not
be detected inside ffmpeg. So this adds a flag that enabled
the alternate behavior.
2011-07-09 17:21:31 +02:00
Stefano Sabatini
ce5e49b0c2 replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_* 2011-05-02 16:41:41 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
Michael Niedermayer
2d2b5a1421 10l, commit that should have been stashed into the merge.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:59:00 +02:00
Michael Niedermayer
c40798441f Merge remote branch 'qatar/master'
* qatar/master:
  ac3dec: fix processing of delta bit allocation information.
  vc1: fix fate-vc1 after previous commit.
  wmv3dec: fix playback of complex WMV3 files using simple_idct.
  make av_dup_packet() more cautious on allocation failures
  make containers pass palette change in AVPacket
  introduce side information for AVPacket

Politic commits that have not been pulled:
  Update regtest checksums after revision 6001dad.
  Replace more FFmpeg references by Libav.
  Replace references to ffmpeg-devel with libav-devel; fix roundup URL.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-17 23:43:54 +02:00
Diego Biurrun
6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Luca Barbato
1d20121b2e Add ff_ to AVHWAccel decoders
That unbreaks compilation of vaapi and dxva2

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit d1b6f33bf2)
2011-01-28 03:15:35 +01:00
Luca Barbato
d1b6f33bf2 Add ff_ to AVHWAccel decoders
That unbreaks compilation of vaapi and dxva2

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-27 10:03:14 +01:00
Rafaël Carré
fc068f9f27 Fixed DXVA_Slice_H264_Long::BitOffsetToSliceData value.
The 8 bits offset (nal unit type) should not be added, as the spec says:

"This bit offset is the offset within the RBSP data for the slice, relative
to the starting position of the slice_header() in the RBSP"

This fixes DXVA2 support for intel GPU.

Patch by Rafaël Carré (funman _AT_ videolan _DOT_ org).

Originally committed as revision 25538 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-21 18:39:57 +00:00
Laurent Aimar
48962f2eb7 Reindent after last commit on dxva2 h264 AVHWAccel.
Originally committed as revision 23141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-14 23:09:08 +00:00
Laurent Aimar
efb816ef64 Fixed h264 long term support with dxva2 AVHWAccel.
Based on a commit for vaapi(r22869).

Originally committed as revision 23140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-14 23:08:23 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Laurent Aimar
6c389ddbd3 Fixed DXVA2 H264 hwaccel after luma/chroma_weight changes.
Originally committed as revision 22211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 19:12:20 +00:00
Laurent Aimar
19a9846f3d Fixed DXVA2 H264 hwaccel compilation.
Originally committed as revision 22180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:54:12 +00:00
Laurent Aimar
34fecc9afd Added a few missing consts in dxva_h264.
Originally committed as revision 21422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-24 16:40:58 +00:00
Laurent Aimar
85167c46ef Moved reusable functions from dxva2_h264.c to dxva2.c
Originally committed as revision 21407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 18:17:57 +00:00
Michael Niedermayer
0c32e19d58 Move +52 from the loop filter to the alpha/beta offsets in the context.
This should fix a segfault, also it might be faster on systems where the
+52 wasnt free.

Originally committed as revision 21406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 18:05:30 +00:00
Laurent Aimar
e4833b5d71 Added ff_dxva2_ prefix to get_surface(_index) and commit_buffer functions.
Originally committed as revision 21403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 18:01:28 +00:00
Laurent Aimar
8cf9bbb6dc Reindent the content of one if(){} in ff_dxva2_common_end_frame.
Originally committed as revision 21402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 18:00:51 +00:00
Laurent Aimar
8db7ee09c3 Moved reusable code from dxva2_h264.c:end_frame to ff_dxva2_common_end_frame.
Originally committed as revision 21401 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 17:59:08 +00:00
Laurent Aimar
92c6a099ba H264 DXVA2 implementation
It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
 It is implemented by using AVHWAccel API. It has been tested successfully
for some time in VLC using an nvidia card on Windows 7.

 To compile it, you need to have the system header dxva2api.h (either from
microsoft or using http://downloads.videolan.org/pub/videolan/testing/contrib/dxva2api.h)
 The generated libavcodec.dll does not depend directly on any new lib as
the necessary objects are given by the application using FFmpeg.

Originally committed as revision 21353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 18:54:51 +00:00