c8deab7af7
include required header
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Originally committed as revision 12307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-03 23:10:13 +00:00
0e9fbd35b5
remove invalid free() forgotten in r12300
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Originally committed as revision 12303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-03 21:54:18 +00:00
f15e6b869f
Provide non null class name to avoid crash with ffmpeg -h.
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Originally committed as revision 12300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-03 19:53:27 +00:00
d8870f120e
use scale factor instead of sum for downmix level adjustment. avoids division
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inside downmix loop. 7% faster 5.1-to-stereo downmixing.
Originally committed as revision 12287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-01 16:10:19 +00:00
9d10e6e6c0
pre-calculate downmix coefficient sums. 2% faster 5.1-to-stereo downmixing.
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Originally committed as revision 12286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-01 15:48:18 +00:00
a4de6dd2c1
Use 24-bit fixed-point transform coefficients until just before MDCT. This
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gives 7% faster decoding on average.
Originally committed as revision 12284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-01 04:39:39 +00:00
be0995b166
more aspect ratios added in one of the ammendments
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Originally committed as revision 12282 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-01 01:58:25 +00:00
79aeec0839
Make AMR-NB block size const and 8 bits.
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Originally committed as revision 12278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-29 08:01:01 +00:00
675bc0bccb
Define block size for AMR-WB (use IF2 table).
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Spotted by John Fitzgerald: jjfitzgerald gmail com
Originally committed as revision 12277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-29 07:59:29 +00:00
b5a33ff124
suppress the second warning
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Originally committed as revision 12276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-28 23:44:52 +00:00
7e14b8082d
Use cltd instead of cdq asm mnemonic, ICC and gcc support both, but
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SunStudio 12 only supports the former.
Originally committed as revision 12275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-28 17:01:35 +00:00
48026fbef6
1000l parenthesis
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Originally committed as revision 12274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-28 16:11:56 +00:00
83f02883df
code is ok for 4bpp in mov too, fix 16grey.mov
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Originally committed as revision 12273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-28 16:08:52 +00:00
800b9c24b7
Add more riff IDs to support remuxing.
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Originally committed as revision 12266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-27 20:34:44 +00:00
b85976ba64
better include
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Originally committed as revision 12257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 23:51:59 +00:00
3635791a99
include dependencies ...
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Originally committed as revision 12256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 23:49:41 +00:00
c91d512b36
Add multiple inclusion guards.
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Originally committed as revision 12255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 23:17:08 +00:00
dc3f320dfd
Add explanatory comment to '#define FLOAT float'.
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Originally committed as revision 12254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 22:52:01 +00:00
800c289a66
less preprocessor magic in version number macros
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Originally committed as revision 12246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 20:37:59 +00:00
499e4700ef
Stuffing bytes to not violate minimum legality rate.
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Note, this is a joke and not related to MPEG CBR.
Originally committed as revision 12244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 20:17:30 +00:00
cc6116756c
Remove another temporary variable with which gcc has problems.
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Originally committed as revision 12243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 18:36:58 +00:00
94ae6788e2
cosmetics: Demplayerify indentation.
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Originally committed as revision 12240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 17:56:00 +00:00
301df48074
Add comments to some #endif directives.
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Originally committed as revision 12239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 17:13:42 +00:00
e6464f8b5e
cosmetics: spelling/grammar
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Originally committed as revision 12238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 17:06:31 +00:00
c3a3d34427
Alternative and faster (on gcc x86) plane rotation.
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Originally committed as revision 12237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 15:52:37 +00:00
8af4d0fc8d
Get rid of another useless variable.
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Originally committed as revision 12236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 15:44:49 +00:00
92ac614f85
Avoid a=b+c but rather use a+=b (gcc is too stupid to do this itself),
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code is exactly the same just uses different variables.
Originally committed as revision 12235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 15:32:34 +00:00
e6d7ef648c
One variable less. No real change to the actual code.
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Originally committed as revision 12234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 15:19:37 +00:00
6f08c541b4
floating point AAN IDCT
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Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 14:59:11 +00:00
042e0adda9
decode mng color decorrelation
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Originally committed as revision 12228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 10:21:33 +00:00
d248905ba5
Remove START_TIMER and STOP_TIMER macros.
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Originally committed as revision 12227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 09:35:21 +00:00
00829b9bc1
simplify
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Originally committed as revision 12224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-26 07:35:56 +00:00
97d1d009e2
split encoding part of dsputil_mmx into its own file
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Originally committed as revision 12223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 23:14:22 +00:00
4847a997aa
Remove commented-out av_log calls.
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Originally committed as revision 12222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 22:44:35 +00:00
b6bffc46b8
Fix trellis quant + AAN DCT.
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Originally committed as revision 12221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 22:43:42 +00:00
2936438a38
Make diego happy.
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Originally committed as revision 12220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 22:32:52 +00:00
57b98634c4
compile various fdct only when encoders are enabled
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Originally committed as revision 12219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 21:43:19 +00:00
062942e782
Clarify which BSD license.
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Originally committed as revision 12214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 14:59:04 +00:00
5b0d04d308
Allow use of my AAN DCT under BSD, AMD has agreed to write and contribute
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SSE(float) AAN DCT and IDCT to ffmpeg (no C++, no crap).
Originally committed as revision 12212 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 14:42:12 +00:00
4a5b619df7
png filters
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Originally committed as revision 12195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 10:34:23 +00:00
76a448ed4f
Install headers in $prefix/include/$libname
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Install each library's headers in $prefix/include/$libname.
The installed headers use #include "lib*/*.h"; applications
are expected to do the same.
Specify only $prefix/include in .pc files.
Originally committed as revision 12194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 09:22:11 +00:00
bd58e7f730
remove a memcpy
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Originally committed as revision 12193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-25 05:46:53 +00:00
6f4e2b5a95
fix memory leaks in vp3 decoder
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Originally committed as revision 12191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 18:56:52 +00:00
f2217d6f90
__asm __volatile -> asm volatile part 2
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Originally committed as revision 12189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 14:47:42 +00:00
78d3d94f14
__asm __volatile -> asm volatile, improves code consistency and works
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(as far as that is possible) with the Sun C compiler.
Originally committed as revision 12188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 14:46:22 +00:00
cf73e32a5f
Fix bug I introduced in r11962.
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Thanks to Uoti Urpala for spotting it and proposing the
fix.
Originally committed as revision 12187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-24 07:47:02 +00:00
7bb8d51c1f
Riff ids for wmapro and wmavoice, this adds support for stream copy of these codecs between asf,avi and wav containers.
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Originally committed as revision 12182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-23 23:30:41 +00:00
a939a005f9
Remove apparently unneeded and buggy align.
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Originally committed as revision 12179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-22 19:27:22 +00:00
917f55cc03
cleaner way of writing packed-byte constants.
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suggested by Uoti Urpala
Originally committed as revision 12177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-22 16:53:26 +00:00
31304587da
indent
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Originally committed as revision 12166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 07:55:42 +00:00
469bd7b150
pseudo-simd add_bytes and diff_bytes
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2x faster than scalar in 32bit, 4x faster in 64bit (as opposed to 8x in mmx)
Originally committed as revision 12165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 07:54:46 +00:00
4a9ca0a279
simd and unroll png_filter_row
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cycles per 1000 pixels on core2:
left: 9211->5170
top: 9283->2138
avg: 12215->7611
paeth: 64024->17360
overall rgb png decoding speed: +45%
overall greyscale png decoding speed: +6%
Originally committed as revision 12164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 07:10:46 +00:00
1435e4ccde
Disabling all SSE* code for old gcc to avoid alignment issues.
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Originally committed as revision 12163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-21 00:06:07 +00:00
635fbcb17f
revert 12156
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Log:
Make timestamp interpolation work with mpeg2 field pictures.
Cleaner/simpler solutions are welcome.
----
A IMHO cleaner solution has been implemented.
Originally committed as revision 12162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-20 20:24:38 +00:00
bdd745da60
Forgot this, which is needed for merging field pics too.
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Originally committed as revision 12161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-20 19:48:25 +00:00
21da962cf1
Make find_frame_end() merge 2 mpeg2 field pictures. This should make mpeg2
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field pictures much more digestable.
Originally committed as revision 12160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-20 19:45:38 +00:00
ff2635b273
Make timestamp interpolation work with mpeg2 field pictures.
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Cleaner/simpler solutions are welcome.
Originally committed as revision 12156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-20 03:20:06 +00:00
e97ac1e6f5
Clean up lib* version definitions
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Updating version numbers now requires changing only one place.
Originally committed as revision 12154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 22:50:28 +00:00
cea9642014
Fix ;;
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Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 22:09:08 +00:00
754bf3d8a1
Fix warnings:
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i386/vp3dsp_sse2.c:805: warning: cast discards qualifiers from pointer target type
i386/vp3dsp_sse2.c:806: warning: cast discards qualifiers from pointer target type
Originally committed as revision 12150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 21:55:13 +00:00
816ebf9320
Remove duplicate ;
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Originally committed as revision 12149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 21:46:40 +00:00
721052e981
Add casts to avoid warnings:
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fraps.c:102: warning: passing argument 1 of ‘s->dsp.bswap_buf’ from incompatible pointer type
fraps.c:102: warning: passing argument 2 of ‘s->dsp.bswap_buf’ from incompatible pointer type
Originally committed as revision 12148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 21:42:10 +00:00
e3cb2c4a08
Missing const
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Originally committed as revision 12147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 21:37:53 +00:00
0521808158
Reduce the number of senselessly scanned bytes.
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Originally committed as revision 12144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 15:55:14 +00:00
c367d0c653
arg 10000l. Fix wrong fix committed in r12141
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Originally committed as revision 12143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 07:24:00 +00:00
d6267d027b
fix broken indentation
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Originally committed as revision 12142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 07:20:03 +00:00
9d8109ad0f
10l: fix always false test: Binary & has lower precedence than ==
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Originally committed as revision 12141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-19 07:19:15 +00:00
42a362e57b
Refactor vcprm and vcii macros by using the AVV macro.
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Originally committed as revision 12140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-18 23:01:26 +00:00
35c27389c0
Refactor the FOUROF macro using the AVV macro.
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Originally committed as revision 12139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-18 22:26:46 +00:00
b0e21a3b47
Remove stray #undef.
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Originally committed as revision 12138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-18 22:22:17 +00:00
3518c5a96b
fix crash on non-AltiVec powered machines: MPV_common_init_altivec doesn't check mm_flags
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Patch by Alexander Strange %astrange A ithinksw PP com %
Originally committed as revision 12137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-18 21:35:31 +00:00
5ff1b0675f
remove duplicate AV_STRINGIFY() definition
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Originally committed as revision 12129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-17 03:44:47 +00:00
5c319d3334
clean up definition of DECLARE_ALIGNED_8 and STRIDE_ALIGN
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Originally committed as revision 12126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-16 19:18:30 +00:00
e44d7c659b
FLAT objects cannot have multiple sections, so using the L1 attributes breaks
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linking. The FDPIC relocs also break for any other format. Thus check the
compiler environment and select the appropriate sections/relocs.
patch by Mike Frysinger, vapier.adi a gmail d com
Originally committed as revision 12125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-16 15:17:31 +00:00
f037f7e032
100l
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Originally committed as revision 11964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 21:01:10 +00:00
db7ae7d1b9
Simplify avcodec_default_get_buffer()
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Originally committed as revision 11962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 20:23:49 +00:00
4fe109ebdd
Add header for declaration of ff_xxxx functions in imgconvert.c
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Originally committed as revision 11961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 20:20:57 +00:00
6dd36490c7
This should not be part of the public API
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Originally committed as revision 11960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 20:19:46 +00:00
fba95d3c23
My commit in r11942 broke compilation.
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This fixes it.
Originally committed as revision 11959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 19:47:14 +00:00
cc9853d38f
Split avpicture_fill() in two functions. This will be
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useful for libavfilter and to simplify
avcodec_default_get_buffer().
Originally committed as revision 11942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 18:01:07 +00:00
ad40b15394
silence wmaenc.c:181: warning:suggestparentheses around assignment used as truth value
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Originally committed as revision 11940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 13:44:08 +00:00
6881b8e567
Fix
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utils.c: In function ‘avcodec_get_context_defaults2’:
utils.c:793: warning: assignment discards qualifiers from pointer target type
Originally committed as revision 11938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 12:04:35 +00:00
408ed51cdb
Fix
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opt.c: In function ‘av_set_string’:
opt.c:164: warning: passing argument 9 of ‘ff_eval2’ from incompatible pointer type
Originally committed as revision 11937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 11:38:38 +00:00
134e5a9a65
Cosmetics: indentation
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Patch by Thorsten Jordan (tjordan atay macrosystem otday de)
[FFmpeg-devel] Behaviour of liba52 decoder
Originally committed as revision 11927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 14:24:34 +00:00
95e5323510
Remove useless buffering of input data, so that avcodec_decode_audio never
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returns 0 for a valid frame
Patch by Thorsten Jordan (tjordan atay macrosystem otday de)
[FFmpeg-devel] Behaviour of liba52 decoder
Originally committed as revision 11926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 14:20:22 +00:00
5e53486545
typo fix: inited --> initialized
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Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 09:26:10 +00:00
356306aca2
Print Theora bitstream version at DEBUG, not at VERBOSE level.
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Originally committed as revision 11916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 08:05:51 +00:00
5edac5dc94
cosmetics: Replace // by /* */ comments.
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sync with upstream libmpeg2 0.4.1
Originally committed as revision 11915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 01:18:12 +00:00
22ed53e5f4
Factor bytewidth determination in its own function
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Originally committed as revision 11907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-11 21:49:24 +00:00
f1618fd939
Add 'reservoir' flag to lavc's flags2 controlling whether or not codes may
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utilize a bit reservoir. Also, make the lame encoder utilize this flag.
patch by Paul Kelly, paul a stjohnspoint d co d uk
Originally committed as revision 11903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-11 08:01:07 +00:00
ec199cc94c
asm argument that might be in memory needs a size
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Originally committed as revision 11890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-10 01:45:42 +00:00
a3689bf7b4
Remove pointless code.
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Originally committed as revision 11887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 18:02:28 +00:00
7bab3a26e4
Use HAVE_ALTIVEC preprocessor conditionals like in the rest of FFmpeg.
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Originally committed as revision 11886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 17:55:07 +00:00
dc6340e048
Remove pointless code.
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Originally committed as revision 11885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 17:26:40 +00:00
a4195e68b6
assert() and note about odd len.
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Originally committed as revision 11884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 14:45:36 +00:00
e1813a2f1e
30% faster ff_vorbis_floor1_render_list, 3% faster overall
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Originally committed as revision 11883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 13:53:15 +00:00
2c70770e33
use fewer registers in apply_welch_window_sse2
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Originally committed as revision 11882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 05:29:47 +00:00
fa4ed8c10a
optimize apply_welch_window()
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Originally committed as revision 11881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-09 03:42:48 +00:00
cb4ddf7765
Add support for speex in ogg
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Originally committed as revision 11878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-06 12:37:37 +00:00
1d67b037f7
sse2 h264 motion compensation. not new code, just separate out the cases that didn't need ssse3.
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Originally committed as revision 11877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-06 12:32:31 +00:00
Aurelien Jacobs
Måns Rullgård
Michael Niedermayer
Justin Ruggles
Loren Merritt
Benoit Fouet
Reimar Döffinger
Baptiste Coudurier
Benjamin Larsson
Diego Biurrun
Vitor Sessak
Guillaume Poirier
Alexander Strange
Mike Frysinger
Luca Abeni
Thorsten Jordan
Paul Kelly