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Author SHA1 Message Date
Alex Converse
5143684891 Apply pulses to unscaled coefficients rather than scaled. 
Slight reworking of a patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 20:51:36 +00:00
Robert Swain
408992bae2 Operands of '+' are not necessarily evaluated in order so r15311 was pointless. 
Splitting the assignment onto two lines should resolve the order issue.

Originally committed as revision 15313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 20:22:31 +00:00
Ramiro Polla
ab5ce4aeae Update link to FFmpeg Windows Help website. 
Originally committed as revision 15312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 18:50:53 +00:00
Alex Converse
19645d742e Correct order of parsing for pulse scalefactor band and offset to match the 
specification.

Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 18:47:43 +00:00
Gert Vervoort
46cd15ca31 Fix setting default value of scan_offset option for target svcd. 
Patch by Gert Vervoort gert D vervoort A hccnet D nl

Originally committed as revision 15310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 17:25:38 +00:00
Michael Niedermayer
05d8de2228 Add sparc maintainer. 
Originally committed as revision 15309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 17:09:18 +00:00
Vitor Sessak
9547cadb8d Cosmetics: line breaks 
Originally committed as revision 15308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 16:56:58 +00:00
Vitor Sessak
111734de09 Simplify: use a single history buffer for gain and a single one for 
speech instead of having two for each in the context.

Originally committed as revision 15307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 16:49:05 +00:00
Benjamin Zores
a35acd7f8c Fix libswscale build after r27561 if --enable-runtime-cpudetection is used. 
Originally committed as revision 27602 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 16:13:04 +00:00
Michael Niedermayer
14014d47cb Fix indention. 
Originally committed as revision 27600 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 13:41:47 +00:00
David Conrad
7f0d242b14 Fix compilation on Mac OS X 10.4: Defining _POSIX_C_SOURCE hides the u_char & 
similar typedefs that sysctl.h needs. Since sysctl() itself isn't POSIX
undefining _POSIX_C_SOURCE for check_altivec.c seems the best way to fix this.
patch by David Conrad lessen42 at gmail com

Originally committed as revision 15306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 13:18:35 +00:00
Michael Niedermayer
43c164788c Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm. 
Originally committed as revision 27599 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 11:52:03 +00:00
Michael Niedermayer
3e3c638e69 Switch regression tests to swscale. 
Plain C, x86-32 and -64 have been tested and should work, other
archs that had asm optmizations in swscale likely will need some fixes
to either fall back on C if SWS_BITEXACT is set or make the asm match C.
This also disables the PAL8 test as neither swscale nor the old scaler
really support PAL8 output, imgconvert supported a fixed 666 palette
as output and swscale supports fixed 884 and 422.

Originally committed as revision 15305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 03:49:54 +00:00
Michael Niedermayer
f433c8abd3 Disable mmx routines that are not bitexact when the user wants 
bitexact ones.

Originally committed as revision 27597 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 03:12:15 +00:00
Michael Niedermayer
ef423a6618 Make horizontal mmx scaling code match C code. 
Originally committed as revision 27596 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 02:18:12 +00:00
Michael Niedermayer
88bc5a64f6 Ensure that additional filter coeffs that exist due to alignment 
are 0 if bitexact mode is requested.

Originally committed as revision 27595 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 02:04:10 +00:00
Michael Niedermayer
84c1253513 yvu9toyv12Wrapper is not bitexact so disable it when the user wants 
bitexactness to C.

Originally committed as revision 27594 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 23:52:37 +00:00
Michael Niedermayer
881c429407 Make the horizontal C scaler code clip only against INT16_MAX not 0, 
this decreases the difference between C and MMX, its also faster.

Originally committed as revision 27593 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 22:29:21 +00:00
Michael Niedermayer
ceb700babb Add bitexact flag. 
Originally committed as revision 27592 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 21:46:53 +00:00
Michael Niedermayer
b82ecd6258 The yuv->rgb tables are too small for cliping to be avoidable, 
thus revert the respective optimization. The table generator code
has to be rewritten anyway one day by some volunteer because its
not LGPL, fixing the GPL table generator thus seems like wasted time.

Originally committed as revision 27591 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 21:25:42 +00:00
Michael Niedermayer
78454dfc01 Fix another 1000l bug in the mono input code. 
Originally committed as revision 27590 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 18:05:57 +00:00
Michael Niedermayer
6c80eb1626 Add support for PIX_FMT_YUV440P. 
Originally committed as revision 27589 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 17:51:13 +00:00
Michael Niedermayer
4bb9adcff1 10000l PIX_FMT_MONOWHITE check was really a || 1. 
Thats what happens when one does not do the full set of tests before each commit
and just quickly goes over the diff thinking, "hey its a trivial change".

Originally committed as revision 27588 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 17:28:36 +00:00
Michael Niedermayer
3d05e078ee Support mono as input format. 
Originally committed as revision 27587 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 16:46:38 +00:00
Michael Niedermayer
ec1bca2a0f Add support for PIX_FMT_MONOWHITE as output format. 
Originally committed as revision 27586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 16:01:17 +00:00
Robert Swain
35445d29f5 Reindent after last commit 
Originally committed as revision 15304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-12 14:33:35 +00:00
Alex Converse
5167364777 Only read some of TNS bitstream data in the case that the TNS filter order is 
non-zero as per the specification.

Patch by Alex Converse (alex converse gmail com)
Fixes another issue pertaining to issue632

Originally committed as revision 15303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-12 14:32:49 +00:00
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