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a975d9e288
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4920 Commits

Author SHA1 Message Date
Aurelien Jacobs
a975d9e288 move mp3_header_compress bitstream filter in its own file 
Originally committed as revision 9063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-19 00:27:43 +00:00
Aurelien Jacobs
b57eed12da move mp3_header_decompress bitstream filter in its own file 
Originally committed as revision 9062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-19 00:24:34 +00:00
Aurelien Jacobs
677fe2e226 add proper prefix to extern mpeg audio data tables 
Originally committed as revision 9061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-19 00:13:35 +00:00
Aurelien Jacobs
4991c0516d move some common mpeg audio tables from mpegaudiodectab.h to mpegaudiodata.c 
Originally committed as revision 9060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-19 00:06:02 +00:00
Aurelien Jacobs
63ab52b7ec move the mjpeg_encoder struct from mpegvideo.c to mjpegenc.c 
Originally committed as revision 9059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 22:58:01 +00:00
Aurelien Jacobs
44301eaa55 add a proper prefix to all mjpeg encoder exported functions 
Originally committed as revision 9058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 22:54:54 +00:00
Aurelien Jacobs
d9c9259f89 split ljpeg encoder out of mjpeg.c 
Originally committed as revision 9057 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 22:42:49 +00:00
Benjamin Larsson
56fd7cc584 Better error reporting. 
Originally committed as revision 9056 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 10:06:07 +00:00
Loren Merritt
bf1a5a46d6 cosmetics: macrofy duplicate code in huffyuv 
Originally committed as revision 9055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 08:58:30 +00:00
Loren Merritt
390f9f3127 r3938 broke 2pass huffyuv (not that anyone uses it) 
Originally committed as revision 9054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 08:56:46 +00:00
Zuxy Meng
038bfcf9d6 3DNow! and SSSE3 optimization to QNS DSP functions; use pmulhrw/pmulhrsw instead of pmulhw 
Originally committed as revision 9053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-18 08:18:56 +00:00
Reimar Döffinger
2c32b173d9 Move attribute_unused to variable declarations in macros instead of 
introducing a useless extra variable.

Originally committed as revision 9052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 20:18:46 +00:00
Aurelien Jacobs
670a6b133b remove libdts decoder, we have a native dts decoder 
Originally committed as revision 9051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 17:04:00 +00:00
Aurelien Jacobs
944721c160 add proper prefix to new mjpeg extern func/var 
Originally committed as revision 9049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 16:45:55 +00:00
Aurelien Jacobs
4922a5b0ee split mjpeg.c into an encoder and a decoder file 
Originally committed as revision 9048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 16:29:11 +00:00
Guillaume Poirier
88bcb6c23f use macro Use DECLARE_ALIGNED_16 to align stack-allocated variables 
instead of compiler-dependent  __attribute__((aligned(16)))
Origiginal thread:
Date: May 17, 2007 12:30 AM
Subject: [PATCH] Use DECLARE_ALIGNED_16 in libavcodec/ppc/

Originally committed as revision 9047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 14:14:53 +00:00
Benjamin Larsson
78a010fb00 Only compile fft and mdct when needed. 
Initial patch by Benjamin Larsson.

Originally committed as revision 9046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 12:26:04 +00:00
Benjamin Larsson
c17a53b71f Use FFABS instead of abs. 
Originally committed as revision 9045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 11:03:43 +00:00
Benjamin Larsson
54353abef2 Remove lots of unused commented code. (Cleanup) 
Originally committed as revision 9041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 07:50:08 +00:00
Benjamin Larsson
3bcb658c36 Change default 1 pass blocksize to 64x64. 
Originally committed as revision 9040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-17 07:47:02 +00:00
Aurelien Jacobs
5b0b7054b4 better separation of vp3dsp functions from dsputil_mmx.c 
Originally committed as revision 9039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 23:23:45 +00:00
Denis Fortin
b8a9974544 printf --> av_log, patch by Denis Fortin, fortin nerim net 
Originally committed as revision 9038 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 12:57:27 +00:00
Diego Biurrun
605315248c Remove extern C declarations for C++. 
FFmpeg is pure C and not all public headers have the declarations.

Originally committed as revision 9037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 12:25:54 +00:00
Sergey Vlasov
31d89e1158 DTS decoding was broken for every speaker configuration except 5.1. 
patch by Sergey Vlasov, vsu altlinux org

Originally committed as revision 9036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 10:50:18 +00:00
Ronald S. Bultje
b550bfaa61 Add libavcodec to compiler include flags in order to simplify header 
include paths in the source files.
mostly from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-16 09:51:45 +00:00
Reimar Döffinger
c6bcbb2cd3 Use DECLARE_ALIGNED to ease porting 
Originally committed as revision 9031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-15 20:47:55 +00:00
Michael Niedermayer
a1f6643d62 dont write over the end of ref_cache 
Originally committed as revision 9026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-14 23:22:02 +00:00
Panagiotis Issaris
9b5dc86746 Make vp3dsp*.c compilation optional. 
Originally committed as revision 9025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-14 14:28:13 +00:00
Reimar Döffinger
e36d79c837 Change some leftover __attribute__((unused)) and __attribute__((used)) to 
attribute_unused and attribute_used respectively to ease compiling on non-gcc.

Originally committed as revision 9024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-14 14:07:50 +00:00
Aurelien Jacobs
37c26ae9ff remove some unused mjpeg encoding variables 
(they were always set to a constant value)

Originally committed as revision 9023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-14 11:53:27 +00:00
Aurelien Jacobs
7fcf41091e jpegls encoder does not call this function, so remove useless tests 
Originally committed as revision 9022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 23:22:05 +00:00
Aurelien Jacobs
6ba04c2b03 split jpeg_ls into jpeglsdec, jpeglsenc and jpegls 
Originally committed as revision 9021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 23:16:56 +00:00
Diego Biurrun
1adf2e564a Use TARGET_ARMV6 variable instead of HAVE_ARMV6 for consistency. 
Originally committed as revision 9020 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 22:15:52 +00:00
Marc Hoffman
27885fad3e Blackfin DSP utilities: add DEFUN_END 
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
Zuxy Meng
25e4f8aaee Faster SSE FFT/MDCT, patch by Zuxy Meng %zuxy P meng A gmail P com% 
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
Alex Beregszaszi
43c7c7c7cf use DECLARE_ALIGNED from mem.h (which is included through common.h) 
Originally committed as revision 9015 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 14:01:15 +00:00
Aurelien Jacobs
f8b2417eba cosmetics: indent 
Originally committed as revision 9014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 00:26:21 +00:00
Aurelien Jacobs
70724cba75 replace some #ifdef CONFIG_* by if(ENABLE_*) 
Originally committed as revision 9013 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-13 00:24:37 +00:00
Aurelien Jacobs
6d8bfb52f0 cosmetics: indentation 
Originally committed as revision 9012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 23:43:23 +00:00
Aurelien Jacobs
f6993c9fa1 make compilation of mjpeg.c optional 
Originally committed as revision 9011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 23:42:07 +00:00
Jason Millard
cd61e40781 allow to enable or disable every bitstream filters individually 
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
Aurelien Jacobs
cf32975222 jpegls never call this code, so those tests are useless 
Originally committed as revision 9009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 22:50:12 +00:00
Benjamin Larsson
d2bc04738b Added support for instances where linesize[0] is negative. 
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
Diego Biurrun
7f58baa8ca Remove redundant extern declaration of j_rev_dct that is already 
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
Diego Biurrun
7f4f3e169f cosmetics: Group all test targets together. 
Originally committed as revision 9004 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-12 10:43:45 +00:00
Loren Merritt
ff506a906e sse2 & ssse3 versions of dct_quantize. 
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
Loren Merritt
1edbfe1994 factor sum_abs_dctelem out of dct_sad, and simd it. 
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
Loren Merritt
561f940c03 sse2 & ssse3 versions of hadamard. unroll and inline diff_pixels. 
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
Loren Merritt
5b67307a68 fix a crash with svq1 + sse2. 
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
Aurelien Jacobs
9ac2e7971b rename pnm.c to pnmenc.c and pnm_common.c to pnm.c 
Originally committed as revision 8996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-11 09:28:07 +00:00