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Author SHA1 Message Date
Michael Niedermayer
002d9ded4a vf_lut: optimize rgb codepath 
19k -> 15k cpu cycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-03 18:13:33 +02:00
Michael Niedermayer
79a1d98676 vf_lut: optimize planar case 
2500 -> 1900 cpu cycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-03 17:49:04 +02:00
Tomas Härdin
24e90d0c05 mxfenc: Don't allow muxing audio-only since it's not supported 
This fixes muxing audio-only output resulting in SIGFPE due to lack of EditRate.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-03 10:11:27 +02:00
Michael Niedermayer
b61e596a14 asf: remove duplicated index_guid 
Found-by:ramiro
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-03 09:46:52 +02:00
Michael Niedermayer
cfd64eec4e Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  FATE: Add RALF decoding test

Conflicts:
	tests/fate/real.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-03 00:10:19 +02:00
Michael Niedermayer
3c480f8a6c h264: fix incompatible pointer type warnings. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 22:05:42 +02:00
Michael Niedermayer
11bc558070 mpegts: fix a unused function warning 
note the function is used under #if

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 21:33:42 +02:00
Michael Niedermayer
e0541c7b5e dct-test: fix incompatible pointer types warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 21:26:08 +02:00
Michael Niedermayer
183c3fa48a des: Fix half a dozen warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 21:23:56 +02:00
Matthieu Bouron
2663540821 ffmpeg: affect source stream index in new_output_stream function 
Fix map_channel when mapped audio stream index is greater than 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 17:27:09 +02:00
Michael Niedermayer
1e059731a3 movenc: fix segfault with chapter tracks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 17:00:20 +02:00
Michael Niedermayer
c450cf1572 libavcodec: be less picky on nonsense rc_max_rate / rc_buffer_size combinations. 
Some applications use these combinations and to maintain ABI
compatibility with previous versions we should not suddenly
fail. Thus only display a warning for the newly detected cases

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 02:58:08 +02:00
Michael Niedermayer
49891784ce Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vsrc_buffer: allow buffering arbitrary number of frames.
  vf_scale: avoid a pointless memcpy in no-op conversion.
  avfiltergraph: try to reduce format conversions in filters.
  avfiltergraph: add an AVClass to AVFilterGraph on next major bump.
  id3v2: fix skipping extended header in id3v2.4

Conflicts:
	libavfilter/vf_scale.c
	libavfilter/vsrc_buffer.c
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-02 00:17:02 +02:00
Michael Niedermayer
178f75a5ae snow-test: fix pointer type warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:28:24 +02:00
Michael Niedermayer
5ef5c02354 swr-test: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:24:06 +02:00
Michael Niedermayer
6e1b0cdad9 fft-test: fix all pointer type warnings. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:19:45 +02:00
Michael Niedermayer
87688727e4 swr: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:11:34 +02:00
Michael Niedermayer
dc984da961 swr: fix pointer type warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:10:40 +02:00
Michael Niedermayer
226671ee2f dsputil_mmx: fix scalarproduct prototypes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 22:04:05 +02:00
Michael Niedermayer
b76a160ffa txd: Fix "set but not used" warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 21:58:29 +02:00
Derek Buitenhuis
0aaa45ef69 FATE: Add RALF decoding test 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-01 15:56:08 -04:00
Michael Niedermayer
b3ab337227 audiointerleave: check timebase 
Replaces FPE by clean error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 21:21:13 +02:00
Michael Niedermayer
ce9bd30379 ffmpeg: fix plain -profile support 
Fixes Ticket387

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 20:48:20 +02:00
Michael Niedermayer
6a052e64b5 direcdec: fix infinite loop 
Fixes Ticket1156

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 16:11:29 +02:00
maxlazarov
7a3df014b9 The lt and lte functions were swapped. 2012-04-01 11:01:08 +02:00
Michael Niedermayer
8df774be88 avidec: better NI detection. 
The new code detects NI avis by analyzing the index.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 10:33:16 +02:00
Anton Khirnov
95587d29d7 vsrc_buffer: allow buffering arbitrary number of frames. 2012-04-01 09:04:19 +02:00
Anton Khirnov
416fd90ead vf_scale: avoid a pointless memcpy in no-op conversion. 
I.e. just pass the buffer along when src parameters == dst parameters.
 2012-04-01 09:04:14 +02:00
Anton Khirnov
63736fe48c avfiltergraph: try to reduce format conversions in filters. 
Current code, with a filterchain such as
(input - yuv411) -> (scale - any) -> (sink - any)
will result in yuv420 being chosen for the second link, which is clearly
not right.

This commit attempts to improve in the following way:
repeat until convergence:
  loop over all filters
    find input link with exactly one format
    force this format on all output links of the same type (if possible)
 2012-04-01 09:04:09 +02:00
Anton Khirnov
996f9f0c32 avfiltergraph: add an AVClass to AVFilterGraph on next major bump. 
It will be used for logging, possibly also AVOptions.
 2012-04-01 09:03:35 +02:00
Anton Khirnov
ddb4431208 id3v2: fix skipping extended header in id3v2.4 
In v2.4, the length includes the length field itself.
 2012-04-01 09:02:24 +02:00
Michael Niedermayer
7c9d69360c lavc: check media type of the decoder before calling it. 
This fixes a segfault where a video decoder was called
from avcodec_decode_audio*().

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 02:57:27 +02:00
Michael Niedermayer
2f7bd3b516 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  apedec: check bits <= 32.
  cavs: Remove unused code.
  oggenc: fix condition when not to flush due to keyframe granule.
  oggenc: add pagesize option to set preferred page size
  libspeexdec: set frame size in libspeex_decode_init()
  smacker audio: sign-extend the initial 16-bit predicted value

Conflicts:
	libavcodec/apedec.c
	libavcodec/libspeexdec.c
	libavformat/oggenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-01 00:36:43 +02:00
Michael Niedermayer
5216245a2c indeo4: fix null ptr dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 23:31:56 +02:00
Derek Buitenhuis
6bd9744582 FATE: Add RALF decoding test 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 22:33:00 +02:00
Michael Niedermayer
d3db8988d5 indeo4: check that num_mbs matches 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 21:42:50 +02:00
Michael Niedermayer
420d1df2e2 apedec: check bits <= 32. 
Fixes a floating-point exception further down.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-03-31 14:01:12 -04:00
Michael Niedermayer
3768445be8 tm2dec: fix overread 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 18:25:44 +02:00
Aneesh Dogra
c265b77b11 cavs: Remove unused code. 
The square is always passed as 1 whenever the function is called and
thus the if block never gets executed.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-31 08:14:54 -07:00
Michael Niedermayer
f9143d2407 ividsp: prevent pointers from going outside and overreading. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 16:35:54 +02:00
Michael Niedermayer
12038ab16d ividsp: zero pitch so as not to overread 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 16:35:54 +02:00
Michael Niedermayer
874ac0b1fd indeo5: change AVCodecContext w/h when internal ones change. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 16:35:54 +02:00
Michael Niedermayer
d2a6074359 fate: update regression checksum due to 95ce0ddcfe 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 16:35:54 +02:00
Stefano Sabatini
95ce0ddcfe lavfi/fade: fix black level for non studio-level pixel formats 
Fix trac ticket #1139, regression introduced in 8c1fb50d07.
 2012-03-31 15:55:43 +02:00
Reimar Döffinger
1a06d6dd86 lxfdec: support version 1 files, too. 
Fixes trac issue #656.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-31 12:37:42 +02:00
Reimar Döffinger
40393ac568 movenc: add some default cases. 
This fixes crashes when copying a data track as in trac
issue #236.
No proper timecode tracks will be written though.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-31 12:37:42 +02:00
Reimar Döffinger
50059bde77 MOV: Fix old-style muxed raw-audio data. 
This patch fixes the sample from trac issue #522.
The issue is that the mov demuxer insists on using its
calculated sample_size (which is nonsense for old-style tracks)
instead of the one encoded in the track.
The old raw audio code should be using the value in stsz, because
the size of a single sample never makes sense for the size of
a full audio packet, whereas the new code will multiply the
sample size by the chunk size, so it should use the calculated value.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-31 12:37:42 +02:00
Reimar Döffinger
e0ad7f74c7 MOV: bail out to toplevel when encountering a trak or mdat chunk. 
This patch fixes the sample from trac issue #733.
The issue is that the size of the trak elements is coded
too large, so that the next trak element would be parsed
as part of the first and truncated incorrectly.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-31 12:37:42 +02:00
Michael Niedermayer
2d54bbb950 vsrc_buffer: Store allocated scale filter and free it later. 
Fixes a memleak.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 08:52:35 +02:00
Michael Niedermayer
c5f9a66f74 avfilter: allow freeing NULL. 
this way avfilter_free() can be called without NULL checks.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-31 08:48:23 +02:00