8f60f70d44
Split validation of initial user options into a separate function.
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Originally committed as revision 25978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:18 +00:00
427e2293d3
Use bytes instead of 16-bit words for frame size.
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Originally committed as revision 25977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:14 +00:00
eed00252c9
cosmetics: rename variable 'n' to 'pad_bytes'
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Originally committed as revision 25976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:12 +00:00
1971ab6ed6
Change output_frame_end() to return void. The frame size is already known.
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Originally committed as revision 25975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:08 +00:00
e8b552a818
cosmetics: pretty-printing
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Originally committed as revision 25974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:04 +00:00
ce67b7cd38
cosmetics: rename some iterator variables to match what they represent
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Originally committed as revision 25973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:52:00 +00:00
777732756a
cosmetics: rename a variable for consistency
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Originally committed as revision 25972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:56 +00:00
aab45ca3de
cosmetics: rename exp_samples and global_exp to exp_shift.
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Originally committed as revision 25971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:53 +00:00
23c5b361a6
cosmetics: rename 2 functions
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Originally committed as revision 25970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:50 +00:00
e0b9f94b39
cosmetics: use some size macros in ac3tab.c/h
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Originally committed as revision 25969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:47 +00:00
ce571ceb45
Use AC3_MAX_COEFS instead of 256 in a couple places in ac3.c
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Originally committed as revision 25968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:43 +00:00
47ae6e795b
define AC3_CRITICAL_BANDS and use it in the AC-3 encoder and decoder.
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Originally committed as revision 25967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:40 +00:00
0454b55801
Use sizeof(array value) instead of sizeof(int16_t).
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Originally committed as revision 25966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:36 +00:00
a0a9204e49
cosmetics: use lowercase letters for function names
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Originally committed as revision 25965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:33 +00:00
c36ce0f8df
cosmetics: add new function documentation and clean up existing documentation
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Originally committed as revision 25964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:30 +00:00
2f8ae52228
cosmetics: add more space between functions
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Originally committed as revision 25963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:26 +00:00
e77fd066fb
cosmetics: rearrange some functions/typedefs/macros
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Originally committed as revision 25962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:23 +00:00
02877def49
Simplify group size calculation in 2 places.
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Originally committed as revision 25961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:20 +00:00
9816155337
cosmetics: make a switch/case more compact
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Originally committed as revision 25960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:17 +00:00
b84a211bc8
Clean up fft_init() and mdct_init()
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Originally committed as revision 25959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:12 +00:00
6a988808a4
cosmetics: pretty-printing, alignment, etc...
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Originally committed as revision 25958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:09 +00:00
a913b5cf60
Remove unneeded #include
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Originally committed as revision 25957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:05 +00:00
918cd2255c
Simplify fix15().
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Turn it into 2 macros, and use av_clip_int16() and lrintf().
This matches the int16 to float sample conversion in audioconvert.c.
The regression test output is different due to lrintf() rounding.
Originally committed as revision 25956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:51:02 +00:00
228315bbd3
Fix the fixed-point MDCT and FFT tests so that they actually compile and work.
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Also, use LFG from libavutil instead of random().
Originally committed as revision 25955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:58 +00:00
a8d2b06b7c
Split out initialization of MDCT tables into a separate function.
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Originally committed as revision 25954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:54 +00:00
0796546370
cosmetics: Document AC3EncodeContext fields.
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Originally committed as revision 25953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:49 +00:00
22c0b03c8f
Remove unneeded debugging messages.
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Originally committed as revision 25952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:45 +00:00
1fda2c10f6
cosmetics: Define AC3_WINDOW_SIZE and use it instead of AC3_BLOCK_SIZE*2.
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Originally committed as revision 25951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:40 +00:00
7066cc8f2b
cosmetics: use better (and shared) macro names for some constant values
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Originally committed as revision 25950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:34 +00:00
a657899cf7
Remove duplicate AC3EncodeContext fields, sr_shift and sr_code.
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Originally committed as revision 25949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:30 +00:00
2d2692eb49
cosmetics: rename some fields in AC3EncodeContext
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Originally committed as revision 25948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:27 +00:00
9cb5903299
cosmetics: change all short to int16_t
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Originally committed as revision 25947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:23 +00:00
2be209b213
Change some unsigned types to signed types in AC3EncodeContext
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Originally committed as revision 25946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:20 +00:00
7e5a4bf8ba
cosmetics: rearrange AC3EncodeContext fields
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Originally committed as revision 25945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 14:50:15 +00:00
9baec618c0
configure: Allow disabling symbol versioning via --disable-symver
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Originally committed as revision 25944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 08:34:57 +00:00
0c1758f018
Return the amount of input data actually used in the qdm2 decoder,
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allows playback of files where multiple qdm2 packets have been merged.
Originally committed as revision 25943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-13 17:54:00 +00:00
d5f187fd33
Add gradfun filter, ported from MPlayer.
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Patch by Nolan L nol888 <=> gmail >=< com.
See thread:
Subject: [FFmpeg-devel] [PATCH] Port gradfun to libavfilter (GCI)
Date: Mon, 29 Nov 2010 07:18:14 -0500
Originally committed as revision 25942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 17:59:10 +00:00
9d845ca40c
Avoid rollover in settings conversion.
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Patch by James Zern, jzern google
Originally committed as revision 25941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 16:27:32 +00:00
f671584845
Reindent.
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Originally committed as revision 25940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 16:19:40 +00:00
8afab68605
Fix encoding when the input audio format/rate/channels changes during
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transcoding.
Fix issue #2292 .
Patch sponsored by KIM Keep In Mind GmbH, srl.
Originally committed as revision 25939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 16:18:50 +00:00
4ba22e044b
Fix avpicture_alloc(), which was aligning the linesizes with 0 and thus
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causing a wrong allocation.
Originally committed as revision 25938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 15:31:49 +00:00
1ebe5c4c0b
Add section describing the filtergraph.
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Originally committed as revision 25937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 13:39:21 +00:00
9241cd2095
Make avfilter_parse_graph() output a more meaningful message when an
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invalid filterchain is detected.
Originally committed as revision 25936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 13:39:16 +00:00
b276854d06
Fix indention of one forgotten line in ffv1.c
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Originally committed as revision 25935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 02:54:21 +00:00
92b818eb9e
cosmetics: vertical alignment after last commit
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Originally committed as revision 25934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 00:53:01 +00:00
7edbd5361c
flac_parser: only buffer the estimated amount of input needed.
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Patch by Michael Chinen [mchinen at gmail]
Originally committed as revision 25933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 00:52:57 +00:00
97f7fe687a
Make FLAC parser return frames when it has the required amount
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(without buffering extra input).
Patch by Michael Chinen [mchinen at gmail]
Originally committed as revision 25932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 00:52:54 +00:00
4172951ba7
Return an error when get_buffer reads none or only partial data instead
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of returning packets with uninitialized data.
Returning partial packets as for other demuxers is problematice due to
packet scrambling and thus is not done.
Originally committed as revision 25931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:41:47 +00:00
3c3ef81b9b
Ensure that packets returned from ASF demuxer are properly 0-padded.
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Originally committed as revision 25930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:39:08 +00:00
b72daad062
Remove hack in MP3 probe that was meant as a work-around for large
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ID3v2 tags which no longer works since ID3v2 handling was moved to
generic code.
In addition, in caused false-positives for all files starting with
one or more 0-bytes.
Originally committed as revision 25929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:34:50 +00:00
Justin Ruggles
Martin Storsjö
Reimar Döffinger
Nolan L
James Zern
Stefano Sabatini
Michael Niedermayer
Michael Chinen