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aab45ca3de
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12666 Commits

Author SHA1 Message Date
Justin Ruggles
aab45ca3de cosmetics: rename exp_samples and global_exp to exp_shift. 
Originally committed as revision 25971 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:53 +00:00
Justin Ruggles
23c5b361a6 cosmetics: rename 2 functions 
Originally committed as revision 25970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:50 +00:00
Justin Ruggles
e0b9f94b39 cosmetics: use some size macros in ac3tab.c/h 
Originally committed as revision 25969 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:47 +00:00
Justin Ruggles
ce571ceb45 Use AC3_MAX_COEFS instead of 256 in a couple places in ac3.c 
Originally committed as revision 25968 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:43 +00:00
Justin Ruggles
47ae6e795b define AC3_CRITICAL_BANDS and use it in the AC-3 encoder and decoder. 
Originally committed as revision 25967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:40 +00:00
Justin Ruggles
0454b55801 Use sizeof(array value) instead of sizeof(int16_t). 
Originally committed as revision 25966 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:36 +00:00
Justin Ruggles
a0a9204e49 cosmetics: use lowercase letters for function names 
Originally committed as revision 25965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:33 +00:00
Justin Ruggles
c36ce0f8df cosmetics: add new function documentation and clean up existing documentation 
Originally committed as revision 25964 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:30 +00:00
Justin Ruggles
2f8ae52228 cosmetics: add more space between functions 
Originally committed as revision 25963 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:26 +00:00
Justin Ruggles
e77fd066fb cosmetics: rearrange some functions/typedefs/macros 
Originally committed as revision 25962 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:23 +00:00
Justin Ruggles
02877def49 Simplify group size calculation in 2 places. 
Originally committed as revision 25961 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:20 +00:00
Justin Ruggles
9816155337 cosmetics: make a switch/case more compact 
Originally committed as revision 25960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:17 +00:00
Justin Ruggles
b84a211bc8 Clean up fft_init() and mdct_init() 
Originally committed as revision 25959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:12 +00:00
Justin Ruggles
6a988808a4 cosmetics: pretty-printing, alignment, etc... 
Originally committed as revision 25958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:09 +00:00
Justin Ruggles
a913b5cf60 Remove unneeded #include 
Originally committed as revision 25957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:51:05 +00:00
Justin Ruggles
918cd2255c Simplify fix15(). 
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
Justin Ruggles
228315bbd3 Fix the fixed-point MDCT and FFT tests so that they actually compile and work. 
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
Justin Ruggles
a8d2b06b7c Split out initialization of MDCT tables into a separate function. 
Originally committed as revision 25954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:54 +00:00
Justin Ruggles
0796546370 cosmetics: Document AC3EncodeContext fields. 
Originally committed as revision 25953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:49 +00:00
Justin Ruggles
22c0b03c8f Remove unneeded debugging messages. 
Originally committed as revision 25952 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:45 +00:00
Justin Ruggles
1fda2c10f6 cosmetics: Define AC3_WINDOW_SIZE and use it instead of AC3_BLOCK_SIZE*2. 
Originally committed as revision 25951 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:40 +00:00
Justin Ruggles
7066cc8f2b cosmetics: use better (and shared) macro names for some constant values 
Originally committed as revision 25950 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:34 +00:00
Justin Ruggles
a657899cf7 Remove duplicate AC3EncodeContext fields, sr_shift and sr_code. 
Originally committed as revision 25949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:30 +00:00
Justin Ruggles
2d2692eb49 cosmetics: rename some fields in AC3EncodeContext 
Originally committed as revision 25948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:27 +00:00
Justin Ruggles
9cb5903299 cosmetics: change all short to int16_t 
Originally committed as revision 25947 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:23 +00:00
Justin Ruggles
2be209b213 Change some unsigned types to signed types in AC3EncodeContext 
Originally committed as revision 25946 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:20 +00:00
Justin Ruggles
7e5a4bf8ba cosmetics: rearrange AC3EncodeContext fields 
Originally committed as revision 25945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-14 14:50:15 +00:00
Reimar Döffinger
0c1758f018 Return the amount of input data actually used in the qdm2 decoder, 
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
James Zern
9d845ca40c Avoid rollover in settings conversion. 
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
Stefano Sabatini
4ba22e044b Fix avpicture_alloc(), which was aligning the linesizes with 0 and thus 
causing a wrong allocation.

Originally committed as revision 25938 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-12 15:31:49 +00:00
Michael Niedermayer
b276854d06 Fix indention of one forgotten line in ffv1.c 
Originally committed as revision 25935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-12 02:54:21 +00:00
Justin Ruggles
92b818eb9e cosmetics: vertical alignment after last commit 
Originally committed as revision 25934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-12 00:53:01 +00:00
Michael Chinen
7edbd5361c flac_parser: only buffer the estimated amount of input needed. 
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
Michael Chinen
97f7fe687a Make FLAC parser return frames when it has the required amount 
(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
Stefano Sabatini
c61cdd0afb Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from 
libavcodec to libavcore.

Remove another compile-time dependancy of libavfilter on libavcodec.

Originally committed as revision 25923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-09 17:27:33 +00:00
Stefano Sabatini
6d34323ee6 Make avpicture_alloc() return meaningful values. 
Originally committed as revision 25922 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-08 10:24:09 +00:00
Stefano Sabatini
0141163d6a Reindent. 
Originally committed as revision 25921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-08 10:24:07 +00:00
Stefano Sabatini
e74929e8bb Use av_image_alloc() in avpicture_alloc(), simplify. 
Originally committed as revision 25920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-08 10:24:02 +00:00
Michael Chinen
a4151444bd Define FLAC_MIN_FRAME_SIZE and use it in the FLAC decoder. 
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25916 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 14:58:34 +00:00
Michael Chinen
60a684939a Simplify the FLAC decoder now that it no longer has to parse arbitrary raw FLAC 
data thanks to the recently added FLAC parser.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 14:57:02 +00:00
Michael Chinen
475ae04a27 Add a FLAC parser. 
Seek test reference updated because FLAC seeking now works properly.
Fixes roundup issue 1150.

Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 14:50:50 +00:00
Justin Ruggles
ed4e1e5833 cosmetics: line wrap after last commit 
Originally committed as revision 25913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 14:02:42 +00:00
Michael Chinen
3c795698d0 Add log_level_offset parameter to ff_flac_decode_frame_header(). It will be used 
to optionally silence the error messages.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 14:00:38 +00:00
Michael Chinen
71b6fc216c Add is_var_size and frame_or_sample_num to FLACFrameInfo and read them in 
ff_flac_decode_frame_header().
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 13:50:13 +00:00
Michael Chinen
7f4e432148 Check validity of the frame sync code in ff_flac_decode_frame_header(). 
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 13:42:52 +00:00
Michael Chinen
625daac4bd Move decode_frame_header() from flacdec.c to flac.c/h to share with the 
forthcoming FLAC parser.
Patch by Michael Chinen [mchinen at gmail]

Originally committed as revision 25909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 13:30:18 +00:00
Jason Garrett-Glaser
3cf8db9447 Add fullrange support to libx264.c x264 interface 
Originally committed as revision 25904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-07 09:51:27 +00:00
Sprezz
efd63823e6 alsdec: Correct the ALS decoder by storing some parameters per-channel rather 
than just per-block. Patch by Sprezz [sprezzatura gmx com]. Fixes Issue 2387.

Originally committed as revision 25898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-06 15:18:50 +00:00
Baptiste Coudurier
90f1f3bf00 In yadif filter, declare asm constants directly to avoid dependency on libavcodec 
Originally committed as revision 25895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-06 00:14:15 +00:00
Stefano Sabatini
16cfc96124 Add CODEC_CAP_NEG_LINESIZES. 
Originally committed as revision 25886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-04 19:06:45 +00:00