27885fad3e
Blackfin DSP utilities: add DEFUN_END
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DEFUN_END macro adds the size information to the symbol
table. This is introduces no functionnal change, it's only meant to simplify
e.g. debugging
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 5, 2007 12:26 PM
Subject: [FFmpeg-devel] PATCH Blackfin DSP utilities, DEFUN_END added
Originally committed as revision 9019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 20:19:22 +00:00
d3f3eea92d
Blackfin optimized YUV420 to RGB CSC Color Space Converters.
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YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3 187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion
Originally committed as revision 23307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-05-13 19:22:32 +00:00
79d4c96a1a
correct last element inited check
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Originally committed as revision 9018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 19:14:18 +00:00
25e4f8aaee
Faster SSE FFT/MDCT, patch by Zuxy Meng %zuxy P meng A gmail P com%
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unrolls some loops, utilizing all 8 xmm registers. fft-test
shows ~10% speed up in (I)FFT and ~8% speed up in (I)MDCT on Dothan
Originally committed as revision 9017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 16:32:32 +00:00
3a136a06fd
Do not use return with argument for a function "returning" void.
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Originally committed as revision 9016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 16:26:16 +00:00
43c7c7c7cf
use DECLARE_ALIGNED from mem.h (which is included through common.h)
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Originally committed as revision 9015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 14:01:15 +00:00
f8b2417eba
cosmetics: indent
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Originally committed as revision 9014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 00:26:21 +00:00
70724cba75
replace some #ifdef CONFIG_* by if(ENABLE_*)
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Originally committed as revision 9013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 00:24:37 +00:00
6d8bfb52f0
cosmetics: indentation
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Originally committed as revision 9012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 23:43:23 +00:00
f6993c9fa1
make compilation of mjpeg.c optional
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Originally committed as revision 9011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 23:42:07 +00:00
cd61e40781
allow to enable or disable every bitstream filters individually
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Original patch by Jason Millard jsm174 _at_ gmail
Date: On Fri, 11 May 2007 11:14:01 -0400
Subject: [FFmpeg-devel] enable/disable bitstream filters?
Originally committed as revision 9010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 23:33:53 +00:00
cf32975222
jpegls never call this code, so those tests are useless
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Originally committed as revision 9009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 22:50:12 +00:00
4440b1188e
simplify, no need for a function
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Originally committed as revision 9008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 22:17:40 +00:00
54a5c7193b
fix ctts index computation when seeking, check must be done against next ctts sample, thanks to Uoti
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Originally committed as revision 9007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 22:02:27 +00:00
d2bc04738b
Added support for instances where linesize[0] is negative.
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Based on patch by Jason Askew, jason dot askew at gmail dot com.
Originally committed as revision 9006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 19:37:26 +00:00
7f58baa8ca
Remove redundant extern declaration of j_rev_dct that is already
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present in the #included header file dsputil.h.
Originally committed as revision 9005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 10:53:33 +00:00
7f4f3e169f
cosmetics: Group all test targets together.
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Originally committed as revision 9004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 10:43:45 +00:00
ff506a906e
sse2 & ssse3 versions of dct_quantize.
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core2: mmx2=154 sse2=73 ssse3=66 (cycles)
k8: mmx2=179 sse2=149
p4: mmx2=284 sse2=194
Originally committed as revision 9003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 05:55:09 +00:00
8e38071003
configure check for whether we can compile ssse3
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Originally committed as revision 9002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 03:20:41 +00:00
1edbfe1994
factor sum_abs_dctelem out of dct_sad, and simd it.
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sum_abs_dctelem_* alone:
core2: c=186 mmx2=39 sse2=21 ssse3=13 (cycles)
k8: c=163 mmx2=33 sse2=31
p4: c=370 mmx2=60 sse2=60
dct_sad including sum_abs_dctelem_*:
core2: c=405 mmx2=258 sse2=240 ssse3=232
k8: c=624 mmx2=394 sse2=392
p4: c=849 mmx2=556 sse2=556
Originally committed as revision 9001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 02:41:25 +00:00
561f940c03
sse2 & ssse3 versions of hadamard. unroll and inline diff_pixels.
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core2: before mmx2=193 cycles. after mmx2=174 sse2=122 ssse3=115 (cycles).
k8: before mmx2=205. after mmx2=184 sse2=180.
p4: before mmx2=342. after mmx2=314 sse2=309.
Originally committed as revision 9000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 01:16:06 +00:00
5b67307a68
fix a crash with svq1 + sse2.
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EMU_EDGE broke memory alignment when the desired alignment is >32 bytes.
Originally committed as revision 8999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-12 00:31:48 +00:00
5f09770382
cosmetics: fix indentation
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Originally committed as revision 8998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 19:07:40 +00:00
9d9de37d81
cosmetics; one test per line for all isXXX(x) macros
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Originally committed as revision 23296 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-05-11 11:24:06 +00:00
9020e6974c
Merge RoQ entries
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Originally committed as revision 8997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 10:15:12 +00:00
9ac2e7971b
rename pnm.c to pnmenc.c and pnm_common.c to pnm.c
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Originally committed as revision 8996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 09:28:07 +00:00
a2e4c0ddae
Remove duplicate #includes, avcodec.h #includes common.h.
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Originally committed as revision 8995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 07:21:14 +00:00
9636c4de32
Remove unused variable.
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Originally committed as revision 8994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 07:07:00 +00:00
ba53071acb
10l, r8991 broke mmx1 sad
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Originally committed as revision 8993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 03:29:06 +00:00
72946825fa
sse2 version of fullpel sad.
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16% faster on core2, 5% faster on p4. 10% slower (and thus disabled) on k8.
Originally committed as revision 8992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 01:11:45 +00:00
164d75ebf3
tweak mmx2 sad.
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40% faster on core2, 18% faster on k8, 5% faster on p4.
Originally committed as revision 8991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-11 00:45:07 +00:00
c3ebc833b9
dmb1 fourcc, mjpeg_opendml.mov
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Originally committed as revision 8990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 23:42:28 +00:00
1b52bec7f7
make compilation of pnm.c optional
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Originally committed as revision 8989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 23:16:56 +00:00
426a189b77
move pnm parser in its own file
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Originally committed as revision 8988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 23:03:14 +00:00
b16560a389
move mjpeg parser in its own file
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Originally committed as revision 8987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 22:37:36 +00:00
87acdd5391
cosmetics: reindent
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Originally committed as revision 8986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 22:28:23 +00:00
26b4fe821c
split h264.c to move parser in its own file
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Originally committed as revision 8985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 22:26:44 +00:00
eca3810e31
tweak mmx2 sad.
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6% faster on core2 and k8, no change on p4.
Originally committed as revision 8984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 22:24:19 +00:00
b3a257af27
Revert r8979 (Ugly fix for r8963)
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Originally committed as revision 8983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 18:44:58 +00:00
803ca89ca1
Proper fix for r8963
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Patch by Jindrich Makovicka, makovick at gmail dot com
Reference thread:
Subject: Re: [PATCH] make libavcodec use bytestream functions
Date: Thu, 10 May 2007 07:49:43 +0200
Originally committed as revision 8982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 18:28:44 +00:00
07c55d8ea3
rename vorbis.c to vorbis_dec.c and vorbis_common.c to vorbis.c
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Originally committed as revision 8981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 15:24:01 +00:00
f6bd6eeffd
loosen vorbis_enc.c dependencies by spliting vorbis.c
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Originally committed as revision 8980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 15:17:17 +00:00
dccabd4c68
Fix r8963
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Originally committed as revision 8979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 15:00:09 +00:00
7a0daaf18a
Fix Vorbis encoder Xiph dependency by making sure the references to
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ff_split_xiph_headers() are there.
Originally committed as revision 8978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 14:36:36 +00:00
0ba0c8debb
Use url_fopen error code when opening input file
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handle the AVERROR_NOENT error case in print_error
Originally committed as revision 8977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 13:25:33 +00:00
35e7f087ba
add AVERROR_NOENT
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Originally committed as revision 8976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 13:24:05 +00:00
1502555362
disable reference to msmpeg4 and wmv2 code when those codecs are not compiled in
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Originally committed as revision 8975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 13:11:36 +00:00
b484ec78e8
Typos
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Originally committed as revision 8974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 10:51:00 +00:00
e4dd03f395
Reindent code after last commit
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Originally committed as revision 8973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 10:15:15 +00:00
82dc348bd1
those tables don't need to be extern
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Originally committed as revision 8972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 10:14:58 +00:00
Marc Hoffman
Michael Niedermayer
Zuxy Meng
Reimar Döffinger
Alex Beregszaszi
Aurelien Jacobs
Jason Millard
Baptiste Coudurier
Benjamin Larsson
Diego Biurrun
Loren Merritt
Ivo van Poorten
Ramiro Polla
Jindřich Makovička
Panagiotis Issaris
Benoit Fouet
Luca Abeni