Commit Graph

350 Commits

Author SHA1 Message Date
Stefano Sabatini
ce5e49b0c2 replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_* 2011-05-02 16:41:41 +02:00
Michael Niedermayer
d7e5aebae7 Merge remote branch 'qatar/master'
* qatar/master: (23 commits)
  ac3enc: correct the flipped sign in the ac3_fixed encoder
  Eliminate pointless '#if 1' statements without matching '#else'.
  Add AVX FFT implementation.
  Increase alignment of av_malloc() as needed by AVX ASM.
  Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX.
  mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
  documentation: extend documentation for ffmpeg -aspect option
  APIChanges: update commit hashes for recent additions.
  lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums
  aac: add headers needed for log2f()
  lavc: remove FF_API_MB_Q cruft
  lavc: remove FF_API_RATE_EMU cruft
  lavc: remove FF_API_HURRY_UP cruft
  pad: make the filter parametric
  vsrc_movie: add key_frame and pict_type.
  vsrc_movie: fix leak in request_frame()
  lavfi: add key_frame and pict_type to AVFilterBufferRefVideo.
  vsrc_buffer: add sample_aspect_ratio fields to arguments.
  lavfi: add fieldorder filter
  scale: make the filter parametric
  ...

Conflicts:
	Changelog
	doc/filters.texi
	ffmpeg.c
	libavcodec/ac3dec.h
	libavcodec/dsputil.c
	libavfilter/avfilter.h
	libavfilter/vf_scale.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_buffer.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-27 03:51:04 +02:00
Anton Khirnov
e7021c0ed5 lavc: remove FF_API_HURRY_UP cruft 2011-04-26 08:16:05 +02:00
Alexander Strange
7e2eb4bacd Merge remote-tracking branch 'ffmpeg-mt/master'
* ffmpeg-mt/master:
      Release unused pictures even when not calling ff_h264_frame_start()
      h264: Fix decoding race condition with PAFF
      h264: cosmetic whitespace change
    Duplicate  Fix REBASE_PICTURE with h.264
    Not pulled  Update test scripts to use ffmpeg instead of ffmpeg_g
    Duplicate  Fix ffmpeg-mt fixme in h264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-18 00:47:35 +02:00
Michael Niedermayer
98fe404a94 Fix REBASE_PICTURE with h.264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-06 01:09:04 +02:00
Michael Niedermayer
f35439699f Merge remote branch 'qatar/master'
* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-03 02:28:01 +02:00
Anton Khirnov
8ed2ae09a2 lavc: mark hurry_up for removal on next major bump
It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.
2011-04-02 16:17:24 +02:00
Michael Niedermayer
d375c10400 Fake-Merge remote-tracking branch 'ffmpeg-mt/master' 2011-03-22 22:36:57 +01:00
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
Mans Rullgard
451b4b8635 Rearrange MpegEncContext to simplify access from asm
This moves the fields needed by asm near the top, before any
structs or other members which complicate the offset calculation.
Modifying other structs will no longer require updating the offsets,
and the asm code is slightly simpler due to the smaller offsets.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d461a47317)
2011-01-30 03:41:47 +01:00
Mans Rullgard
d461a47317 Rearrange MpegEncContext to simplify access from asm
This moves the fields needed by asm near the top, before any
structs or other members which complicate the offset calculation.
Modifying other structs will no longer require updating the offsets,
and the asm code is slightly simpler due to the smaller offsets.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-29 17:14:29 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Michael Niedermayer
53f66cee0c Add ff_ prefix for mpeg2_dc_scale_table.
Originally committed as revision 22556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 22:49:46 +00:00
Michael Niedermayer
6506c3d2b2 Support intra_dc_precision>8 in jpeg
Originally committed as revision 22554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 21:27:13 +00:00
Måns Rullgård
ac36d974d6 bfin: fix function prototypes
Move prototypes to header files, add missing prototypes,
make some functions static.

Originally committed as revision 22310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:11 +00:00
Måns Rullgård
bb174ff1f9 Move ff_set_qscale() prototype to mpegvideo.h; it is defined in mpegvideo.c
Originally committed as revision 22262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:52 +00:00
Michael Niedermayer
fc53b6afee Split H263 encoder and decoder from common code.
Originally committed as revision 21109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 14:59:06 +00:00
Michael Niedermayer
a7ac9c2f62 Move 3 direct MV related functions that i left out from h263.c to mpeg4video.c.
Originally committed as revision 21104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:59:51 +00:00
Michael Niedermayer
261a3c2d05 Move AVCodecs from h263dec.c to msmpeg4.c and disentangle init decode init.
Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:40:10 +00:00
Michael Niedermayer
ca334dd14b Split the mpeg4 encoder and decoder off h263.c
Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 23:53:49 +00:00
Michael Niedermayer
7cd9fe488d Document ff_h263_show_pict_info().
Originally committed as revision 21059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 14:56:40 +00:00
Michael Niedermayer
d7525cba23 Split out intel H263 decoder.
Originally committed as revision 21054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 06:25:41 +00:00
Michael Niedermayer
a0b0d75368 Split flv decoding out.
Originally committed as revision 21051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 05:36:45 +00:00
Michael Niedermayer
eb52376915 Split out flv encoding.
Originally committed as revision 21050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 04:42:39 +00:00
Michael Niedermayer
5149048b6f Mark h263_get_picture_format() av_const to indicate that it has no funny
sideeffects and reads no global memory.

Originally committed as revision 21044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:34:30 +00:00
Michael Niedermayer
7a05b0a675 Document h263_get_picture_format().
Originally committed as revision 21043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:30:45 +00:00
Michael Niedermayer
9015b095bc Move ff_init_qscale_tab() from h263.c to mpegvideo, the function is not h263 specific.
Originally committed as revision 20725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 21:36:58 +00:00
Michael Niedermayer
94f28061f5 Store original width/height so that rv20 does not get stuck with some
resolution. A sample file to show a difference is at issue833 (http://airfarce.com/video/000211fh.rm)

Originally committed as revision 20691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-01 22:30:03 +00:00
Frank Barchard
e8b785411e Raise MAX_THREADS to 16.
Patch by Frank Barchard, fbarchard google com

Originally committed as revision 20239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-15 15:11:57 +00:00
Måns Rullgård
21c6a0258c Remove useless alignment from MpegEncContext.intra_scantable
The first member of struct ScanTable is a simple pointer, extra alignment
of which serves no purpose.  The alignment specifier was added along with
some Altivec optimisations also adding a 16-byte-aligned array at the end
of struct ScanTable.  Presumably the redundant, outer alignment was added
by mistake.  The inner one is clearly sufficient.

Originally committed as revision 19724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-26 23:07:07 +00:00
Haruhiko Yamagata
c173a0881f Improve wording: s/reseted/reset
Patch by Haruhiko Yamagata, h D yamagata A nifty D com

Originally committed as revision 19266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 12:10:20 +00:00
Haruhiko Yamagata
2722c3a30d Fix H.264 picture reordering, 2nd try.
First, reverted one was r19239.

Patch by Haruhiko Yamagata, h D yamagata A nifty D com

Originally committed as revision 19258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-23 21:03:35 +00:00
Baptiste Coudurier
a4a750d3b2 Rename alloc_picture to ff_alloc_picture and move its definition
in mpegvideo.h to avoid including mpegvideo_common.h in mpeg12.c,
because it contains motion code.

Originally committed as revision 18968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-27 19:55:35 +00:00
Baptiste Coudurier
9d9a623925 decode mpeg-2 closed gop first b frames, fix issue #824
Originally committed as revision 18837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-15 05:39:44 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h.
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706 Split bitstream.h, put the bitstream writer stuff in the new file
put_bits.h.

Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 08:35:26 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
Gwenole Beauchesne
11b9397941 Record MPEG-4 sprite trajectory points [up to num_sprite_warping_points][isY].
Originally committed as revision 18250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-30 20:39:08 +00:00
Michael Niedermayer
a4c7a5ea27 Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead
of calling it at the end of a frame with a large negative offset.
This significantly reduces the maximal distance in container packets between
the point where the first byte of the "access unit" was stored and where
we call ff_fetch_timestamp() thus reducing the constraints on our parser.
Also change the parser from next_frame_offset to cur, this is needed
because now the reference is from container packet start instead of
frame start. (i previously misinterpreted this as bug)

Originally committed as revision 17731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 14:53:18 +00:00
Diego Biurrun
7eb2d654a2 small spelling/grammar fixes
Originally committed as revision 17718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 05:41:55 +00:00
Gwenole Beauchesne
044f0296a4 Add ff_hwaccel_pixfmt_list_420[] definition.
Patch by Gwenole Beauchesne.

Originally committed as revision 17633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-27 08:09:23 +00:00
Michael Niedermayer
09a9b45e4f Add and use ff_pixfmt_list_420.
Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-24 18:27:52 +00:00
Gwenole Beauchesne
ee3e36315e Add ff_h263_find_resync_marker() to find the bit position of the next resync_marker, if any.
patch by Gwenole Beauchesne gbeauchesne splitted-desktopcom
based on suggested implementation by me

Originally committed as revision 17560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-24 16:12:47 +00:00
Kostya Shishkov
91ba181a15 Better parsing of i263 picture header
Originally committed as revision 17532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 18:13:40 +00:00
Ivan Kalvachev
21effaa4b2 Change the type of pblocks from pointers to short array into
pointers to array of 64 DCTELEM, similarly to other block fields.
This also get rid of some casts and fixes a warning.

Originally committed as revision 17517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 09:02:06 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences.
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
Måns Rullgård
a2fc0f6a6d ARM: replace "armv4l" with "arm"
Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 00:54:54 +00:00
Michael Niedermayer
289e8fd001 Implement complexity estimation parsing and try to detect an incorrectly set
complexity estimation flag.

Originally committed as revision 15993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-03 17:43:39 +00:00
Andrew Savchenko
9f0a705d46 Only warn about "Invalid and inefficient vfw-avi packed B frames" once.
Patch by Andrew Savchenko, Bircoph at list dot ru

Originally committed as revision 15772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-04 06:54:42 +00:00