730cb9dab3
Revert r30331, which broke compilation.
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swScale_C is not templated if any optimization is to be used and
!runtime_cpudetect.
Originally committed as revision 30334 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:51:26 +00:00
73cadb4f13
Prefer enum PixelFormat to int as the parameter type of
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fmt_depth(fmt).
Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:32:58 +00:00
bc45751f7f
Declare with av_unused the variable alpMmxFilter, fix the gcc warning:
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swscale_template.c: In function ‘swScale_C’:
swscale_template.c:2580: warning: unused variable ‘alpMmxFilter’
swscale_template.c: In function ‘sws_init_swScale_C’:
Originally committed as revision 30332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:22:30 +00:00
80853cfc6a
Factorize the code which calls the non optimized C functions in
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getSwsFunc().
Originally committed as revision 30331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:19:54 +00:00
c70f1401df
Prefer "to %s%s" over "to%s %s", slightly more readable.
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Originally committed as revision 30330 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:14:29 +00:00
a9e2878c48
Simplify code in sws_getContext() which logs if the destination format
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support dithering, remove the const char *dither variable and use a
literal string instead.
Originally committed as revision 30329 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:11:03 +00:00
9556124c97
Document some of SwsContext.
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Originally committed as revision 30328 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:04:55 +00:00
0cc854e377
Reuse h{lum,chr}Filter{,Pos} variables for MMX2 fast_bilinear horizontal scaler.
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Originally committed as revision 30327 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 18:39:06 +00:00
d95c863850
Factorize code which logs the source and destination formats in
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sws_getContext().
Originally committed as revision 30326 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 18:36:21 +00:00
15ccfff12c
Read "Last Changed Rev" field instead of "Revision" field to avoid being
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affected by changes in other directories (such as branches).
Originally committed as revision 21252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 18:29:52 +00:00
7931bb2a0c
Comment for() ; out
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~200 bytes smaller ff_h264_filter_mb()
please everyone, NEVER add code with the assumtation that gcc will remove it
without checking gcc actually does. Chances are it does not.
Originally committed as revision 21251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 17:41:40 +00:00
ed3d7e2f65
Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller
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and 5% faster.
ff_h264_filter_mb_fast() stay the same size as gcc decided not to inline these
functions there in the first place.
Originally committed as revision 21250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 17:27:17 +00:00
183a86c958
Apply last 2 optimizations to similar code i forgot.
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Originally committed as revision 21249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 16:21:12 +00:00
3f55a651c4
Another microopt, 4 cpu cycles for avoidance of FFABS().
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Originally committed as revision 21248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 16:14:32 +00:00
1c6f46be03
Add missing guards and includes to arm/aac.h
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Originally committed as revision 21247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 15:54:01 +00:00
26147d368b
Minor (2 cpu cycles) optimization ||->|.
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Originally committed as revision 21246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 15:19:05 +00:00
8be7ac98ca
Support decoding of SoftLab-NSK VideoTizer.
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Patch by ami_stuff, ami_stuff o2 pl
Originally committed as revision 21245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 13:13:49 +00:00
4c568cbcac
Consider slice_beta_offet in qp_thresh.
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Originally committed as revision 21244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 13:12:11 +00:00
2e36c931f0
Avoid wasting 4 cpu cycles per MB in redundantly calculating qp_thresh.
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Originally committed as revision 21243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 11:55:35 +00:00
3e906f4cfb
Simplify reset_ptr(): employ usePal() macro rather than enumerating
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all the paletted formats.
Originally committed as revision 30317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 11:08:16 +00:00
006aa1a4c2
Implement null video sink.
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Originally committed as revision 21242 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 11:05:36 +00:00
864a074213
Correctly decode some Avid AV1x samples, fixes issue 1684.
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Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:46:45 +00:00
dd08b83c87
Implement null video source.
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Originally committed as revision 21240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:43:53 +00:00
e1bb0364f8
Support lowres 3 when decoding MPEG video.
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Patch by Anatoliy Nenashev, nenashev_as mail ru
Originally committed as revision 21239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:41:52 +00:00
b5eab66e9f
Make avfilter_default_start_frame() request a buffer with the same
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size of the output link of the destination filter, rather than of the
size of the input link.
In particular this fixes a crash in the rotate filter.
Originally committed as revision 21238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:10:14 +00:00
ddd60f28d8
Replace cabac checks in inline functions from h264.h with constants.
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No benchmark because its just replacing variables with litteral constants
(so no risk for slowdown outside gcc silliness) and i need sleep.
Originally committed as revision 21237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 05:41:33 +00:00
a482e61bd6
Add symbol versioning for shared libraries
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Based on patch by Reinhard Tartler <siretart tauware de>
Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 04:49:02 +00:00
2ed46eeab3
configure: add test_ldflags function
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This adds a test_ldflags function for testing linker flags without
adding them to LDFLAGS like check_ldflags does.
Originally committed as revision 21235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 04:48:58 +00:00
e8393e1cb8
Add symbol versioning for shared libraries
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Based on patch by Reinhard Tartler <siretart tauware de>
Originally committed as revision 30315 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 04:48:55 +00:00
d140b02581
SIPR16k decoder
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Originally committed as revision 21234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:54:55 +00:00
d79c06b2ad
Allow a SIPR table to be used by the upcoming SIPR16k decoder
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Originally committed as revision 21233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:44:17 +00:00
65323ed279
Split some SIPR structs to a header file for the upcoming SIPR16k commit
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Originally committed as revision 21232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:40:25 +00:00
06cb7a1c8f
Use macros instead of inline functions to replace the following missing C99
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functions: exp2, exp2f, log2, log2f.
Should fix compilation in systems where these functions are defined in math.h
but not implemented.
Originally committed as revision 21231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 01:27:46 +00:00
a4be782cbd
Support 2Vuy in mov, fixes issue 1690.
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Patch by ami_stuff, ami_stuff o2 pl
Originally committed as revision 21230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 00:32:09 +00:00
f821f98126
Exclude .svn and .git directories from doxygen documentation.
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Originally committed as revision 21229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 21:49:10 +00:00
2b9cb7ec71
Fix out of tree build with hardcoded tables
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Originally committed as revision 21228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 20:48:34 +00:00
ad7da0b551
mingw32: Build for Windows XP by default. Add note about Win9x/2000 support.
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Originally committed as revision 21227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 20:30:03 +00:00
2e3e8031ec
Don't initialize normal horizontal filter if MMX2 filter is used.
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Originally committed as revision 30313 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 19:50:59 +00:00
93fe7eb68d
Get one step closer to world domination.
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Remove "make uninstall".
Originally committed as revision 21226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 19:16:28 +00:00
598ef02b15
Do not print VDPAU upgrade notice when configure is invoked
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with `--disable-vdpau`.
Originally committed as revision 21225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 18:50:53 +00:00
d356a53f44
AAC: optimise bitstream reading in decode_spectrum_and_dequant()
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Using the low-level macros directly avoids redundant open/update/close
cycles.
2-3% faster on ARM, PPC, and Core i7.
Originally committed as revision 21224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 14:02:52 +00:00
59ea69ef54
Support decoding of Avid uncompressed mov files, fixes issue 1685.
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Originally committed as revision 21223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 11:03:40 +00:00
a0ae3e41f3
Support decoding Avid 1:1x codec, (partially) fixes issue1684.
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Originally committed as revision 21222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 10:55:31 +00:00
a959e24780
Const correctness for src pointer. Remove all constness related warnings in
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libswscale.
Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 08:51:51 +00:00
7c2de274e7
Add forgotten include of h264_mvpred.h to h264.h.
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This could have caused the linking failure of pred_pskip_motion() missing if
a compiler included never used static functions.
Originally committed as revision 21221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 03:42:56 +00:00
e2dd8586d8
Add forgotton multiple inclusion guards to h264_mvpred.h.
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Originally committed as revision 21220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 03:41:28 +00:00
798339fb46
AAC: ARM/NEON asm for VMUL2/4 functions
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Originally committed as revision 21219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 02:58:24 +00:00
c78dfcdaf4
Do not assign codec_tag to pix_fmt in rawdec.c, but in raw.c
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Originally committed as revision 21218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 00:45:47 +00:00
3bfbbef64d
Fix typo.
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Originally committed as revision 30304 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 00:39:25 +00:00
544f5a922f
Optimise av_log2 with clz when available
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10% faster flac decoding on x86 and ARM.
Originally committed as revision 21217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-14 19:58:12 +00:00
Stefano Sabatini
Ramiro Polla
Michael Niedermayer
Måns Rullgård
ami_stuff
Carl Eugen Hoyos
Anatoly Nenashev
Vitor Sessak
Jai Menon
Zuxy Meng