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Author SHA1 Message Date
Justin Ruggles
39575eead2 apedec: do not unnecessarily zero output samples for mono frames 2012-02-07 10:01:15 -05:00
Justin Ruggles
1d3c672d27 apedec: allocate a single flat buffer for decoded samples 
This will allow the decoder to return samples for the full packet, and it also
makes the decoded buffer pointers aligned.
 2012-02-07 10:01:14 -05:00
Justin Ruggles
32c61400c0 apedec: use sizeof(field) instead of sizeof(type) 2012-02-07 10:01:14 -05:00
Ronald S. Bultje
2144941069 swscale: split C output functions into separate file. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-07 12:03:51 +01:00
Ronald S. Bultje
2dd7a1c030 swscale: Split C input functions into separate file. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-07 12:03:50 +01:00
Aneesh Dogra
db7d45237a bytestream: Add bytestream2 writing API. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-06 18:56:13 -05:00
Paul B Mahol
d016d3074c Revert "v210enc: use FFALIGN()" 
FFALIGN doesn't work with non-powers-of-2.

This reverts commit 7ad1b612c8.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 19:57:52 +01:00
Diego Biurrun
32f3c541bc doxygen: Do not include license boilerplates in Doxygen comment blocks. 2012-02-06 19:39:24 +01:00
Justin Ruggles
ec1f3cab20 avplay: reset decoder flush state when seeking 
Fixes seeking after decoder has already been flushed for codecs using
CODEC_CAP_DELAY.
 2012-02-06 13:22:01 -05:00
Justin Ruggles
f1c3d4a68a ape: skip packets with invalid size 2012-02-06 13:22:01 -05:00
Justin Ruggles
ac3f8d317c ape: calculate final packet size instead of guessing 
Calculates based on total file size and wavetaillength from the header.
Falls back to multiplying finalframeblocks by 8 instead of 4 so that it will
at least be overestimating for 24-bit. Currently it can underestimate the
final packet size, leading to decoding errors.
 2012-02-06 13:22:01 -05:00
Justin Ruggles
c2c316158f ape: stop reading after the last frame has been read 
This avoids buffer overread when the last packet size estimate is too small.
 2012-02-06 13:09:11 -05:00
Justin Ruggles
66f7be3603 ape: return AVERROR_EOF instead of AVERROR(EIO) when demuxing is finished 2012-02-06 13:09:11 -05:00
Justin Ruggles
1bc035bc03 ape: return error if seeking to the current packet fails in ape_read_packet() 2012-02-06 13:09:11 -05:00
Kieran Kunhya
9814974d2e avcodec: Clarify AVFrame member documentation. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-06 18:08:08 +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
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
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
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
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
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
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
Anton Khirnov
324fbadff9 avconv: remove debugging cruft from do_video_out(). 2012-02-03 13:45:02 +01:00
Anton Khirnov
61a099680c avconv: factorize setting stream_index for the output packet. 2012-02-03 13:44:59 +01:00
Anton Khirnov
d2afbd9a56 frame{crc/md5}: set the stream timebase from codec timebase. 
Right now those muxers use the default timebase in all cases(1/90000).

This patch avoid unnecessary rescaling and makes the printed timestamps
more readable.

Also, extend the printed information to include the timebases and packet
pts/duration and align the columns.

Obviously changes the results of all fate tests which use those two
muxers.
 2012-02-03 09:29:02 +01:00
Justin Ruggles
22c0babbb2 apedec: remove unneeded #include of get_bits.h and associated macro 2012-02-02 21:07:01 -05:00
Justin Ruggles
e4169612a1 apedec: av_fast_malloc() instead of av_realloc() 
av_realloc() does not guarantee alignment, which is required for
DSPContext.bswap_buf().
 2012-02-02 21:07:01 -05:00
Justin Ruggles
0759c8eb10 apedec: fix handling of packet sizes that are not a multiple of 4 bytes 2012-02-02 21:07:01 -05:00
Anton Khirnov
e15e2a6d2a libx264: fix indentation. 2012-02-02 22:23:17 +01:00
Ronald S. Bultje
24947d4988 vorbis: fix overflows in floor1[] vector and inverse db table index. 2012-02-02 12:05:08 -08:00
Ronald S. Bultje
7e4d9d5d45 win64: add a XMM clobber test configure option. 
This will be useful to test more aggressively for failures to mark XMM
registers as clobbered in Win64 builds, and prevent regressions thereof.

Based on a patch by Ramiro Polla <ramiro.polla@gmail.com>
 2012-02-02 12:00:48 -08:00
Martin Storsjö
89415b8e3f movdec: Parse the dvc1 atom 
Normally, the actual payload data contains sequence headers, too,
and the parser can extract this and set it as extradata. However,
the data in the dvc1 atom is the "official" extradata for the file.

This is required for proper stream copy of vc1 from ismv to ismv.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-02 21:39:27 +02:00
Mans Rullgard
cd2f98f365 ARM: ac3: fix ac3_bit_alloc_calc_bap_armv6 
This function was broken when the start bin was not at the start
of a band.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-02-02 18:50:42 +00:00
Diego Biurrun
148bc235b0 swscale: K&R formatting cosmetics for Blackfin code 
Also prettyprint some comments in Assembly code.
 2012-02-02 18:50:12 +01:00
Piotr Bandurski
3f57bde1f2 frwu: lowercase the FRWU codec name 
This is more consistent with all the other codec names.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-02 18:44:52 +01:00
Janne Grunau
7f19bdc2a2 movdec: fix dts generation in fragmented files 
Do not use AVStream's duration for dts generation since it contains in
some cases the duration of the whole file instead of duration of the
samples in the moov. This happens if the mdhd holds the duration of the
whole file but has no entries or a zero duration in its stts.
 2012-02-02 17:39:13 +01:00
Mans Rullgard
2c98f407c8 fate: make acodec-ac3_fixed test output raw AC3 
There is no point in this test using the RM format.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-02-02 14:31:54 +00:00
Janne Grunau
fcc518a024 APIchanges: add missing commit hashes 2012-02-02 14:29:47 +01:00
Ronald S. Bultje
de53b9068a swscale: implement MMX, SSE2 and AVX functions for RGB32 input. 2012-02-01 21:55:32 -08:00
Paul B Mahol
38c6bbc118 ra144enc: drop pointless "encoder" from .long_name 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 20:17:25 -05:00
Justin Ruggles
c3a06615bd bethsoftvideo: fix palette reading. 
Return the correct number of consumed bytes and set *data_size = 0.
Returned size is 1 too small, leading to that 1 byte being read as the next
frame, which results in an extra blank frame at the beginning of the stream.
 2012-02-01 19:41:39 -05:00
Justin Ruggles
83ce51cc7d mpc7: use av_fast_padded_malloc() 
Avoids doing malloc/free for each frame.
Also fixes valgrind errors due to use of uninitialized padding bytes.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-01 19:35:59 -05:00