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b4d46e8c06
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7386 Commits

Author SHA1 Message Date
Vitor Sessak
b4d46e8c06 Cosmetical simplification in t_sqrt() 
Originally committed as revision 14638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 05:08:48 +00:00
Vitor Sessak
438abdaaeb Check available size before writing in decode_frame() 
Originally committed as revision 14637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 05:06:10 +00:00
Vitor Sessak
8089c652a7 Check *data_size in decode_frame() 
Originally committed as revision 14636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 03:00:15 +00:00
Vitor Sessak
5991704634 Cosmetics: alignment 
Originally committed as revision 14635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 02:49:22 +00:00
Vitor Sessak
e3751aa6ec Flip (by making buf[i] -> buf[size-i-1]) two buffers: {sp,gain}_block. This 
needs duplicating a few loops, but now the code is clearer.

Originally committed as revision 14634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 02:44:59 +00:00
Michael Niedermayer
9cc440bfc4 Prevent low delay from being used with mpeg1. 
Originally committed as revision 14627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 20:39:58 +00:00
Robert Swain
71e9a1b8dd OKed sections of code from the SoC AAC decoder 
Originally committed as revision 14626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 19:32:01 +00:00
Robert Swain
fed3f06914 Move shared tables to aactab.c and add declarations to aactab.h. Also sync with 
SoC code.

Originally committed as revision 14625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 19:31:05 +00:00
Robert Swain
589ce6e63d AAC definitions and structures that have been OKed from the SoC AAC decoder 
code

Originally committed as revision 14624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 19:27:17 +00:00
Michael Niedermayer
2ccd25d02b Use local variabes for *stride, where local variables exist. 
Originally committed as revision 14623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 12:06:30 +00:00
Michael Niedermayer
7d54ecc9cb indent 
Originally committed as revision 14622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 11:34:46 +00:00
Michael Niedermayer
9b5fab918b Simplify l1mv/l1ref calculation. 
Originally committed as revision 14621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 11:33:40 +00:00
Michael Niedermayer
c210fa61cf simplify y_shift/ref_shift code 
Originally committed as revision 14620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 11:17:23 +00:00
Michael Niedermayer
cc615d2ce8 indent 
Originally committed as revision 14619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 11:04:49 +00:00
Michael Niedermayer
d00eac6c96 Factorize some code between temporal and spatial direct mode. 
Originally committed as revision 14618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 11:00:17 +00:00
Vitor Sessak
6888b4fcec Rename prodsum() function to convolve() 
Originally committed as revision 14615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 04:52:33 +00:00
Justin Ruggles
5e3e40756e cosmetics: use a better function name than uncouple_channels() 
Originally committed as revision 14614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 01:49:01 +00:00
Justin Ruggles
022845ed05 cosmetics: change function name and comments to refer to block decoding 
instead of block parsing

Originally committed as revision 14613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 01:31:40 +00:00
Justin Ruggles
ba7f712c21 remove unneeded local variable 
Originally committed as revision 14547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 00:32:27 +00:00
Michael Niedermayer
8354477edc Port b4/b8_stride code from spatial direct mode to temporal. 
Fixes at least:
CAMANL3_Sand_E.264
camp_mot_picaff0_full.26l
CAPA1_TOSHIBA_B.264
CVPA1_TOSHIBA_B.264

Originally committed as revision 14546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 00:15:15 +00:00
Michael Niedermayer
42de393dcb Use frame_num and reference instead of poc for matching frames for direct 
mode MBs, this seems to work better with field/frame mixes. POC of both
can be the same and can be different that makes its use tricky.

Originally committed as revision 14545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-05 00:08:32 +00:00
Michael Niedermayer
6c86c44b83 *2 /2 is wrong for PAFF references, so do not do it. 
Originally committed as revision 14544 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 23:29:34 +00:00
Michael Niedermayer
f0538030da Port col_parity code from spatial mode to temporal mode, 
I also love it if people duplicate code and fix one but not the other.

Originally committed as revision 14543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 23:06:45 +00:00
Michael Niedermayer
301e1057b8 The code under FRAME_MBAFF for temporal direct mode MBs is needed for PAFF as well. 
Originally committed as revision 14542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 22:59:53 +00:00
Michael Niedermayer
fa6a6c59e0 Remove redundant code. 
Originally committed as revision 14541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 22:52:54 +00:00
Michael Niedermayer
7762cc3dd4 Fill ref_count/ref_poc for both fields of frames. 
Originally committed as revision 14540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 22:32:41 +00:00
Art Clarke
910e366817 Fix static leaks in h264.c. 
Patch by Art Clarke aclarke A vlideshow D com

Originally committed as revision 14538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 21:45:05 +00:00
Michael Niedermayer
45260d4faa Use ref_poc and ref_count from the correct field. 
Fixes at least
MR8_BT_B.h264

Originally committed as revision 14537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 11:19:54 +00:00
Michael Niedermayer
4c0d57bdef Fix dist_scale_factor for long term reference pictures. 
Originally committed as revision 14536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 11:17:22 +00:00
Mathieu Malaterre
0e589ce151 Return an error when ff_jpegls_decode_picture fails. 
Patch by Mathieu Malaterre: name.surname at gmail

Originally committed as revision 14535 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 08:25:38 +00:00
Peter Ross
cc0b61292a Simplify PCM codec; replace switch() statements with av_get_bits_per_sample(). 
Originally committed as revision 14534 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 07:49:50 +00:00
Peter Ross
0fd7e57e7d Simplify PCM codec; use sample_fmts field to set the avctx->sample_fmt field. 
Originally committed as revision 14533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 07:47:23 +00:00
Peter Ross
9d49b8ff90 Make avcodec_string() and av_get_bits_per_sample() report the sample size for CODEC_ID_PCM_ZORK 
Originally committed as revision 14532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 07:40:07 +00:00
Michael Niedermayer
71041842ec Use the correct collocated field in pred_direct_motion() when it differs in parity. 
Fixes at least:
FRExt/HPCAFL_BRCM_C.264
FRExt/HPCAFLNL_BRCM_C.264
FRExt/HPCVFL_BRCM_A.264
FRExt/HPCVFLNL_BRCM_A.264

Originally committed as revision 14529 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-04 02:41:19 +00:00
Justin Ruggles
55aff0d901 Read bitstream parameters for E-AC-3 streams before returning an error. 
Originally committed as revision 14528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 22:29:06 +00:00
Justin Ruggles
602116df9b Hardcode the table for ungrouping 3 values in 5 bits. It will be reused by 
the E-AC-3 decoder.

Originally committed as revision 14527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 21:42:43 +00:00
Justin Ruggles
7417120b6f use the same table for ungrouping exponents and bap=2 mantissas 
Originally committed as revision 14525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 19:24:04 +00:00
Justin Ruggles
14b7062829 cosmetics: make all references to AC-3 capitalized and hyphenated 
Originally committed as revision 14523 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 16:42:32 +00:00
Michael Niedermayer
aa6de49e95 Remove useless mb_field_decoding_flag setting code that was at the wrong spot. 
Originally committed as revision 14519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 13:11:14 +00:00
Michael Niedermayer
44e9dcf13a mb_field_decoding_flag was not initialized 
Fixes at least:
MR7_BT_B.h264
Sharp_MP_PAFF_1r2.jvt
Sharp_MP_PAFF_2.jvt

Originally committed as revision 14518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 13:00:39 +00:00
Mathieu Malaterre
19759c9a36 Wrong constant used in default threshold value calculation for 
JPEG-LS lossy mode with < 128 colours.

Patch by Mathieu Malaterre (mail = gmailify("mathieu.malaterre"))

Originally committed as revision 14517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 05:07:48 +00:00
Justin Ruggles
1db9da5238 cosmetics: vertical alignment 
Originally committed as revision 14516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 02:16:51 +00:00
Justin Ruggles
a52d8c6b32 use MAX_BLOCKS for array size instead of 6 
Originally committed as revision 14515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 02:16:21 +00:00
Justin Ruggles
a42c895207 rearrange dimensions of pre_mantissa array 
Originally committed as revision 14514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 02:11:46 +00:00
Peter Ross
42a45a03e7 Add graceful error handling to avcodec_get_pix_fmt_name() and avcodec_get_pix_fmt(). 
Originally committed as revision 14513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-03 00:41:31 +00:00
Michael Niedermayer
2879c75ff3 Picture.ref_count/ref_poc have to be stored per field (actually also per 
slice but thats a seperate bug)
Fixes at least:
CABREF3_Sand_D.264
camp_mot_fld0_full.26l
CVFI2_Sony_H.jsv
CVNLFI2_Sony_H.jsv

Originally committed as revision 14511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-02 23:13:27 +00:00
Baptiste Coudurier
ce98b0a479 do not fail on qscale==0 if error resilience is high, fix broken quicktime h261, lotr.mov 
Originally committed as revision 14510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-02 22:51:49 +00:00
Uoti Urpala
f769b746aa Mark add_png_paeth_prediction_* functions which are only used within this file 
as static. patch by Uoti Urpala, uoti.urpala pp1.inet fi

Originally committed as revision 14509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-02 17:32:55 +00:00
Peter Ross
82cee279a5 Modify av_audio_convert() to use AVAudioConvert context struct; add av_audio_convert_alloc() and av_audio_convert_free() support functions. 
Originally committed as revision 14496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-01 13:53:18 +00:00
Peter Ross
8a464e7580 Revert r14484 hunk that deleted the 'include avcodec.h' statement. 
Originally committed as revision 14495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-01 11:26:22 +00:00