virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
15,904 Commits 37 Branches 400 Tags 460 MiB
0885770455
Commit Graph

15904 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
0885770455 rgb24toyv12 isnt accuratly rounding, so disable it as well when the 
user asks for accurate rounding.

Originally committed as revision 27585 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 04:40:51 +00:00
Michael Niedermayer
4155ece530 Do not use the unscaled yuv->rgb converters if SWS_ACCURATE_RND is set, 
because they do not accurately round.

Originally committed as revision 27584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 02:05:37 +00:00
Aurelien Jacobs
a8fd7e764a matroskadec: simplify, first_timecode is already in the index 
no need to duplicate it

Originally committed as revision 15302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-12 00:06:06 +00:00
Aurelien Jacobs
5358a81f9c matroskadec: prevent seeking before the first keyframe of the reference stream 
Originally committed as revision 15301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 22:42:17 +00:00
Michael Niedermayer
fd5c57b813 100000000000000l, forgot to commit header change for r27580. 
Originally committed as revision 27583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 22:02:15 +00:00
Vitor Sessak
9c10ab6cd1 Cosmetics: align spec references 
Originally committed as revision 15300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 19:10:26 +00:00
Vitor Sessak
5381a00a2b Rename function: s/colmult/apply_window/ 
Originally committed as revision 15299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 19:06:54 +00:00
Ronald S. Bultje
a6789dca1b Reindent after r15927, see discussion in "[PATCH] rtsp cleanup part 1: 
remove duplicate code" thread on ML.

Originally committed as revision 15298 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 17:43:44 +00:00
Ronald S. Bultje
ee0cb67fa3 Factorize out common code for opening of the RTP parsing context between 
SDP and RTSP into a new function. See discussion on ML in "[PATCH] rtsp
cleanup part 1: remove duplicate code" thread.

Originally committed as revision 15297 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 17:43:04 +00:00
Michael Niedermayer
e09d7eef37 Fix typo that lead to averaging of the same pixel in rgb24ToUV_half(). 
Originally committed as revision 27582 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:47:18 +00:00
Michael Niedermayer
8e7ba004ed Remove mistakely commited code i used for testing. 
Originally committed as revision 27581 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:40:29 +00:00
Michael Niedermayer
f0faee4c63 Implement full horizontal chroma for rgb/bgr24/32 output. 
Originally committed as revision 27580 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:39:12 +00:00
Diego Biurrun
36b3e36e00 misc spelling/wording/grammar fixes 
Originally committed as revision 15296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 08:13:23 +00:00
Kostya Shishkov
77298e99b7 Make it possible to disable loop filter in VC-1. 
Unlike H.264 it does not affect picture quality on any files I've watched.

Originally committed as revision 15295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 06:35:37 +00:00
Michael Niedermayer
bdf397ba4b Do not do unneeded cliping in YSCALE_YUV_2_PACKEDX_C. 
Originally committed as revision 27579 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 03:22:39 +00:00
Michael Niedermayer
e69bd29425 Factorize yuv2packedXinC(). 
Originally committed as revision 27578 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 02:36:51 +00:00
Michael Niedermayer
7b5d7b9e85 Set rgb2yuv constants more accurately, makes no real difference though. 
Originally committed as revision 27577 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 01:49:35 +00:00
Robert Swain
febcbd65fa Correct pulse amplitude application - a negative or 0 coefficient implies the 
pulse is subtracted, else it is added. Also avoid a divide by 0.

Based on a patch by Alex Converse (alex converse gmail com)
Fixes part of issue632

Originally committed as revision 15294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 01:22:34 +00:00
Jason Garrett-Glaser
67ce33162a Fix incorrect printing of brainfart cropping error in some cases in progressive mode. 
Originally committed as revision 15293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 00:34:39 +00:00
Michael Niedermayer
85a51e6bd5 Fix chroma yuv->rgb tables for jpeg style yuv, this was missed as it 
only affects the C code while mmx uses different tables.

Originally committed as revision 27576 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 00:09:01 +00:00
Michael Niedermayer
5fe4aad711 Correct normalization constant for the vertical filter, iam not 
completely sure why this was at such incorrect value, but i could
not find any problems when it was set correctly.

Originally committed as revision 27575 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 23:23:47 +00:00
Michael Niedermayer
ac0ad72981 Make the 2point linear interpolation coefficients correct even for the 
nearly never occuring 0.0, 1.0.

Originally committed as revision 27574 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 22:41:55 +00:00
Michael Niedermayer
33a67bd6c7 Fix overflow. 
Originally committed as revision 27573 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 20:47:16 +00:00
Vitor Sessak
fd8897e803 Convert table to integer. 
Originally committed as revision 15292 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-10 19:00:02 +00:00
Michael Niedermayer
ff9a056d1a Fix build failure due to %%eip on x86_64. 
Originally committed as revision 27569 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 17:50:49 +00:00
Michael Niedermayer
6b79dbce0c Change RGB2YUV_SHIFT from 16 to 15 to make it able to work 
with 16bit signed constants (like SIMD might use).

Originally committed as revision 27568 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 16:39:56 +00:00
Michael Niedermayer
ba83d86299 Add bgr/rgb15/16/32->UV-half to the macro so theres less code duplication 
at the source level.

Originally committed as revision 27567 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 13:55:51 +00:00
Michael Niedermayer
e7f656d5fa Clarify convergence_duration. 
Originally committed as revision 15291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-10 12:51:49 +00:00
Michael Niedermayer
a0baa07aef Factorize RGB/BGR15/16/32->UV by using the preprocessor. 
Originally committed as revision 27566 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 03:56:06 +00:00
Michael Niedermayer
214892ee42 Factorize rgb/bgr15/16/32->Y by using the preprocessor. 
Originally committed as revision 27565 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 03:42:45 +00:00
Michael Niedermayer
2f60f6297c Make SWS_FULL_CHR_H_INP work. 
Originally committed as revision 27564 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 02:28:38 +00:00
Diego Biurrun
58f0ec5ff6 spelling/wording cosmetics 
Originally committed as revision 27563 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 00:02:31 +00:00
Michael Niedermayer
cbcb408ff6 More accurate rounding for 8bit inputs. 
Originally committed as revision 27562 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 23:39:32 +00:00
Michael Niedermayer
dfb09bd1d4 Rewrite bgr24->yuv mmx code, the new code is cleaner, more accurate, 
and does not throw half the chroma away.

Originally committed as revision 27561 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 23:30:06 +00:00
Vitor Sessak
955bcc2102 Convert two tables to signed decimal 
Originally committed as revision 15290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 19:20:20 +00:00
Baptiste Coudurier
00adc1e5dc set bits_per_coded_sample according to new lavc api 
Originally committed as revision 15289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 18:32:50 +00:00
Michael Niedermayer
0f5d4aa83b Add table of rgb->yuv convertion coefficients. 
Originally committed as revision 27558 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 18:01:25 +00:00
Michael Niedermayer
35ab2b6445 More correct rounding for the rgb/bgr->yuv converters. 
Originally committed as revision 27557 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 16:55:58 +00:00
Vitor Sessak
90c6805ac4 Cosmetics: remove useless parentheses 
Originally committed as revision 15288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 16:51:39 +00:00
Vitor Sessak
710428c4ec Remove ChannelData.lev var and use ChannelData.level instead 
Originally committed as revision 15287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 16:50:11 +00:00
Anuradha Suraparaju
d7c96d6623 Add support for creating Simple Profile (I-frame only, no arithmetic coding) 
Dirac bytestreams.  patch by Anuradha Suraparaju, anuradha rd.bbc.co uk

Originally committed as revision 15286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 14:47:47 +00:00
Jai Menon
91ba93e68b vorbis_enc : set coded_frame->pts value to running sample count. 
This is a temporary fix for issue 502 and will not be required when
we start using AVFrame for audio codecs.

Originally committed as revision 15285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 14:42:50 +00:00
Aurelien Jacobs
c16582579b matroskadec: demux relevant subtitle packets after a seek 
only works for subtitle tracks which were properly indexed up to the seek point

Originally committed as revision 15284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 12:10:25 +00:00
Aurelien Jacobs
82360e670d matroskadec: ensure that overlapping subtitles are not added to the index 
Originally committed as revision 15283 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 12:07:10 +00:00
Aurelien Jacobs
20f7466550 matroskadec: after seeking, skip up to the desired timestamp instead of 
the desired stream

Originally committed as revision 15282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 12:01:51 +00:00
Aurelien Jacobs
f14a201b32 matroskadec: move timecode calculation a little earlier 
so as to be able to use it in other part of the code

Originally committed as revision 15281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 11:54:35 +00:00
Aurelien Jacobs
3fc9d7cec4 matroskadec: sanitize track time_scale before using it 
fix issue628

Originally committed as revision 15280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 11:23:48 +00:00
Michael Niedermayer
aa13b0fc55 Prevent overflows during mpeg->jpeg yuv. 
Originally committed as revision 27552 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 03:35:07 +00:00
Baptiste Coudurier
66ec3d56a2 print stream index in decimal not in hex, easier for debugging 
Originally committed as revision 15279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 02:56:13 +00:00
Aurelien Jacobs
03ea32f850 remove one more stuff under #if LIBAVCODEC_VERSION_INT 
which was forgotten in r15263

Originally committed as revision 15278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 23:47:50 +00:00