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Author SHA1 Message Date
Stefano Sabatini
2cbe9121ac doc/filters.texi: use multiple @example blocks for distinct examples in setdar docs 2012-02-06 11:30:54 +01:00
Stefano Sabatini
23534d0c4c doc/filters.texi: prefer @example over the unsupported @math for showing equation 2012-02-06 11:30:54 +01:00
Stefano Sabatini
3fa9ace3d8 doc/filters.texi: merge setdar and setsar documentation 
Most of the documentation is common to both filters, and I'm going to add
more shared docs. Factorize.
 2012-02-06 11:30:54 +01:00
Stefano Sabatini
70ffda3217 lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspect 
Factorize code and provide ratio parsing consistency.
 2012-02-06 11:30:54 +01:00
Stefano Sabatini
1ca0812d90 ffprobe: fix typo in ESCAPE_CHECK_SIZE 2012-02-06 11:30:45 +01:00
Paul B Mahol
3cc0353f8d v210dec: check for coded_frame allocation failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:31 +01:00
Paul B Mahol
986c1c483b v210enc: use stride as it is already calculated 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:23 +01:00
Paul B Mahol
7ad1b612c8 v210enc: use FFALIGN() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:15 +01:00
Paul B Mahol
b5f50da593 v210enc: return proper AVERROR codes instead of -1 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:47 +01:00
Paul B Mahol
66fa2a1fb3 v210enc: do not set coded_frame->key_frame 
It is already set in avcodec_alloc_frame().

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:24 +01:00
Paul B Mahol
d73466f841 v210enc: check for coded_frame allocation failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:16 +01:00
Andrey Utkin
e496c45d9b drawtext: add 'fix_bounds' option on coords fixing 
Before, drawtext filter deliberately altered given text coordinates if
text didn't fully fit on the picture. This breaks the use case of
scrolling large text, e.g. movie closing credits.
Add 'fix_bounds', to make it usable in such cases (by setting its value to 0).
Default behavior is not changed, and non-fitting text coords are fixed.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:57:40 +01:00
Andrey Utkin
2b43dfce36 drawtext: fix text_{w, h} expression vars 
Before, {text_,}{w,h} vars hadn't got initialized

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:52:05 +01:00
Michael Niedermayer
e81e0b9991 cache: fix "warning: passing argument 2 of ‘av_tempfile’ from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-06 02:04:09 +01:00
Michael Niedermayer
8d756c0d55 fix "warning: variable ‘cflags’ set but not used" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-06 02:04:09 +01:00
Michael Niedermayer
6679271700 avio: Fix "warning: initialization from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-06 02:04:08 +01:00
Paul B Mahol
ef511d8a35 changelog: fix typo 2012-02-06 00:31:12 +01:00
Paul B Mahol
b8d78175d2 v408: do not unconditionally compile codecs 2012-02-06 00:29:32 +01:00
Carl Eugen Hoyos
bb9c8d9439 Add v408 / AYUV encoder and decoder. 
Fixes last part of ticket #470.

Reviewed-by: Paul B Mahol
 2012-02-05 20:43:33 +01:00
Carl Eugen Hoyos
5fa1a1d8fc Support YV12 from video4linux2 devices. 
Reviewed-by: Luca Abeni
 2012-02-05 20:06:12 +01:00
Carl Eugen Hoyos
42ae83c196 Allow muxing VP6A into flv. 
Reviewed-by: James Zern
 2012-02-05 17:42:26 +01:00
Reimar Döffinger
8162c6f0bd oggdec: add missing ogg_reset on seek. 
It would never be called when the searched-for position
was already in the index.
In the other cases, the ogg_reset at the end of the
read_timestamp function handled it.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-05 14:21:16 +01:00
Reimar Döffinger
1b0dc96fc9 oggdec: fix keyframe seeking when granule_is_start is 0. 
In this case, the pts values will be delayed by one, but
at the same time pts values might only be supplied for e.g.
keyframes.
This results on only the frame after the keyframe having a
pts value.
As a hack, make read_timestamp return the keyframe position
together with the pts from a following frame when seeking
to a keyframe.
Fixes trac issue #438.
However it causes the read_timestamp function to return a
pos value that is actually before the packet with the
indicated pts.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-05 14:21:16 +01:00
Andrey Utkin
e7f0bc8c0f drawtext: add missing braces around an if() block. 
Prevents uninitialized read.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-05 08:07:55 +01:00
Michael Niedermayer
982783ac49 ffmpeg: document avi special case 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-05 05:14:26 +01:00
Michael Niedermayer
bfb5ba8495 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  ape: fix seeking
  apedec: 8bit and 24bit support

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-05 03:02:34 +01:00
Michael Niedermayer
7e850f1cd0 dwt: fix about a dozen "warning: assignment from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-05 02:08:03 +01:00
Michael Niedermayer
2453ca4931 dwt: fix a dozen or so "warning: initialization from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-05 02:00:02 +01:00
Michael Niedermayer
861aa9e7c2 mpegaudiodec: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-05 01:34:59 +01:00
Paul B Mahol
86b57e4efe ape: fix seeking 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-04 14:32:33 -05:00
Michael Niedermayer
d3f912c1f0 adler32: add comment for the SIMD code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 20:27:02 +01:00
Michael Niedermayer
26585d2a7f adler32: rewrite using integer SIMD. 
about twice as fast as before.
the not CONFIG_SMALL case is also droped as it is not faster than the
CONFIG_SMALL case.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 20:23:04 +01:00
Reimar Döffinger
5b0103590c Remove warning about Ogg skeleton v4. 
We can handle v4 just fine, the parts we currently use
are the same for v3 and v4.
v4 can in addition contain an index which we so far do
not use though.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-04 20:18:31 +01:00
Paul B Mahol
b60620bf7e apedec: 8bit and 24bit support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-04 14:03:20 -05:00
Clément Bœsch
785d8a3868 fate: use compression level 0 for flashsv2 tests. 
Output sizes mismatch (and thus MD5) between zlib version 1.2.5 and
1.2.6 if compression level > 0. The issue doesn't affect the intra-only
tests.
 2012-02-04 19:59:40 +01:00
Reimar Döffinger
d7b542ae29 Fix potential infinite discard loop. 
Fixes trac issue #438.
Seeking in that sample would cause ogg_read_timestamp to fail
because ogg_packet would go into a state where all packets
of stream 1 would be discarded until the end of the stream.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-04 19:13:29 +01:00
Michael Niedermayer
7f8027b76f adler32: avoid "too big" check in the inner loop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 05:39:01 +01:00
Michael Niedermayer
25f35df115 xvid_rc: check that write() succeeded. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 05:18:45 +01:00
Michael Niedermayer
3b46daa31f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dsputil: remove debug message in dsputil_init().
  movdec: Avoid av_malloc(0) in stss
  build: Drop YASM-OBJS-FFT from SUBDIR_VARS.
  build: Drop unused X86-OBJS variable.
  avconv: remove debugging cruft from do_video_out().
  avconv: factorize setting stream_index for the output packet.
  frame{crc/md5}: set the stream timebase from codec timebase.
  apedec: remove unneeded #include of get_bits.h and associated macro
  apedec: av_fast_malloc() instead of av_realloc()
  apedec: fix handling of packet sizes that are not a multiple of 4 bytes

Conflicts:
	libavcodec/apedec.c
	tests/ref/fate/4xm-1
	tests/ref/fate/4xm-2
	tests/ref/fate/aasc
	tests/ref/fate/armovie-escape124
	tests/ref/fate/bethsoft-vid
	tests/ref/fate/cljr
	tests/ref/fate/creatureshock-avs
	tests/ref/fate/cscd
	tests/ref/fate/cvid-partial
	tests/ref/fate/deluxepaint-anm
	tests/ref/fate/dfa1
	tests/ref/fate/dfa10
	tests/ref/fate/dfa11
	tests/ref/fate/dfa2
	tests/ref/fate/dfa3
	tests/ref/fate/dfa4
	tests/ref/fate/dfa5
	tests/ref/fate/dfa6
	tests/ref/fate/dfa7
	tests/ref/fate/dfa8
	tests/ref/fate/dfa9
	tests/ref/fate/film-cvid-pcm-stereo-8bit
	tests/ref/fate/flic-af11-palette-change
	tests/ref/fate/flic-magiccarpet
	tests/ref/fate/fraps-v2
	tests/ref/fate/fraps-v3
	tests/ref/fate/h264-lossless
	tests/ref/fate/interplay-mve-16bit
	tests/ref/fate/interplay-mve-8bit
	tests/ref/fate/mimic
	tests/ref/fate/motionpixels
	tests/ref/fate/mpeg2-field-enc
	tests/ref/fate/msvideo1-16bit
	tests/ref/fate/mtv
	tests/ref/fate/nuv
	tests/ref/fate/pictor
	tests/ref/fate/prores-alpha
	tests/ref/fate/ptx
	tests/ref/fate/qtrle-16bit
	tests/ref/fate/qtrle-1bit
	tests/ref/fate/quickdraw
	tests/ref/fate/rpza
	tests/ref/fate/sierra-vmd
	tests/ref/fate/targa-conformance-CCM8
	tests/ref/fate/targa-conformance-UCM8
	tests/ref/fate/tiertex-seq
	tests/ref/fate/truemotion1-15
	tests/ref/fate/truemotion1-24
	tests/ref/fate/tscc-15bit
	tests/ref/fate/tscc-32bit
	tests/ref/fate/v210
	tests/ref/fate/vc1-ism
	tests/ref/fate/vc1_sa00040
	tests/ref/fate/vc1_sa00050
	tests/ref/fate/vc1_sa10091
	tests/ref/fate/vc1_sa20021
	tests/ref/fate/vmnc-16bit
	tests/ref/fate/vmnc-32bit
	tests/ref/fate/vp5
	tests/ref/fate/vp8-sign-bias
	tests/ref/fate/vqa-cc
	tests/ref/fate/wmv8-drm
	tests/ref/fate/yop
	tests/ref/fate/zmbv-8bit

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 02:34:14 +01:00
Michael Niedermayer
670229ef43 apedec: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 01:12:04 +01:00
Michael Niedermayer
f57ab7ed37 zmbv: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-04 01:12:04 +01:00
Reimar Döffinger
58dabf7bf2 Fix png decoding on x86. 
Line sizes are only 8-byte aligned, so use unaliged loads
for add_bytes_l2 pointers.
Increasing the alignment requirement to 16 seemed a bit extreme
(png may be used for rather small sizes).
Also fix a mov that had its arguments swapped, leading
add_bytes_l2 being applied on up to 8 bytes too few.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-03 23:12:10 +01:00
Justin Ruggles
6f1a5e8d6b dsputil: remove debug message in dsputil_init(). 
AVCodecContext.bits_per_raw_sample is used for audio too, and values other
than 8, 9, and 10 are valid.
 2012-02-03 16:00:30 -05:00
Reimar Döffinger
da1ba4e88b Fix NASM compilation. 
movd needs explicit register size prefix for NASM.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-03 20:42:30 +01:00
Vincent Torri
ed3c0fe85d Remove some warnings when compiling with mingw (mingw-w64, 32 bits) 
Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-03 19:51:13 +01:00
Alex Converse
29a20ac4a1 movdec: Avoid av_malloc(0) in stss 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-02-03 10:44:04 -08:00
Ramiro Polla
1f0fa80bfa dshow: use DirectShow information to set time_base 
Fixes build after removal of AVFormatParameters.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-03 18:12:29 +01:00
Ramiro Polla
c9e5acad61 dshow: fix AVInputFormat declaration after ABI breakage 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-03 18:11:55 +01:00
Diego Biurrun
58fc740059 build: Drop YASM-OBJS-FFT from SUBDIR_VARS. 
FFT code only appears in libavcodec, so there is no need to reset the variable
when the build templates are instantiated for other libraries.
 2012-02-03 14:53:21 +01:00
Diego Biurrun
7f2885bbb7 build: Drop unused X86-OBJS variable. 2012-02-03 14:53:20 +01:00