1ee076b1b1
more credits to D. J. Bernstein for fft
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Originally committed as revision 24308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 20:06:42 +00:00
3aee5f6985
Fix memleak when using mp*float decoder.
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Patch by flybird2k at gmail
Originally committed as revision 24307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 19:53:24 +00:00
beaa963cab
ASCII/ANSI art decoder
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Originally committed as revision 24299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 08:03:35 +00:00
7199c3a4e2
Add @file documentation tag
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Originally committed as revision 24298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:52:47 +00:00
3625999e15
8088flex TMV video decoder now uses ff_draw_pc_font()
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Originally committed as revision 24297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:46:29 +00:00
9e5f3dfe25
Add ff_draw_pc_font()
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Originally committed as revision 24296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:44:38 +00:00
ddf9dc453f
Add ff_vga16_font
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Originally committed as revision 24295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:42:15 +00:00
0c733da8e2
Fix Doxygen @param command attribute syntax.
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The [in] and [out] attributes have to be appended to the @param command.
Originally committed as revision 24283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-17 10:43:42 +00:00
819b2dd2b1
Attempt to fix x86-64 testsuite on fate.
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Originally committed as revision 24275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 21:35:30 +00:00
a2310d1e41
10l: Add a missing const.
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Originally committed as revision 24274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 20:28:55 +00:00
1676b09994
aacenc: Template quantize_and_encode_band_cost().
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Originally committed as revision 24273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 20:02:46 +00:00
6f323f1251
Remove duplicate define.
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Originally committed as revision 24272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:54:47 +00:00
889b2c26ee
Revert 24270, it contained some stuff that shouldn't have been in there.
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Originally committed as revision 24271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:54:25 +00:00
2356a7834b
Remove duplicate define.
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Originally committed as revision 24270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:42:32 +00:00
ede1b9665a
Give x86 r%d registers names, this will simplify implementation of the chroma
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inner loopfilter, and it also allows us to save one register on x86-64/sse2.
Originally committed as revision 24269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:38:10 +00:00
526e831a46
Change return statement, the REP_RET is a mistake since the else case (x86-64,
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sse2) doesn't actually loop, so REP_RET isn't necessary.
Originally committed as revision 24268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 18:29:14 +00:00
66b84e4ab2
Make Intel Music Coder output SAMPLE_FMT_FLT
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Originally committed as revision 24267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 16:50:56 +00:00
a5b588bcad
Use designated initialisers for pcm codec struct
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Originally committed as revision 24264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 13:02:48 +00:00
9ac831c2c0
vp8: Save mb border needed for intra prediction so that loop filter can run
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immediately after a mb row is decoded
Originally committed as revision 24252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 07:20:35 +00:00
b6c420ce8f
vp8: Check for malloc failure
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Originally committed as revision 24251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 07:20:31 +00:00
a711eb4829
VP8 H/V inner loopfilter MMX/MMXEXT/SSE2 optimizations.
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Originally committed as revision 24250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 23:02:34 +00:00
751484372d
ARM: NEON H264 chroma loop filter 3 cycles faster
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Originally committed as revision 24249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 21:59:27 +00:00
8c55333c99
ARM: remove two insns from NEON chroma loop filter
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Originally committed as revision 24243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 06:45:11 +00:00
4563de772c
Restore mistakenly removed [in]/[out] Doxygen parameter attributes.
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Originally committed as revision 24241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 21:22:06 +00:00
b834becdae
Pass the composition and ancillary ID for DVB subtitles via extradata instead
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of sub_id, this allows detecting when that information is not available and
just decode everything.
In addition extradata is required for many codecs and thus in contrast to
sub_id generally already passed on by any programs using libav*.
Also ask for a sample if we encounter a stream with multiple/changing IDs.
Originally committed as revision 24238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 17:28:40 +00:00
bd7d08e27e
Remove incomplete Doxygen for static decode_frame functions.
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These functions are not documented for other decoders and
should be obvious enough even without Doxygen.
patch by Thilo Borgmann, thilo.borgmann googlemail com
Originally committed as revision 24237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 13:12:24 +00:00
49d3aab764
aacenc: psy_3gpp_init(): Fix line_to_frequency for short windows.
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Originally committed as revision 24233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:52 +00:00
cecaf7d71a
aacenc: aac_psy_init(): Factorize line_to_frequency.
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Originally committed as revision 24232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:47 +00:00
d7194e3b73
aacenc: psy_3gpp_init(): Fix ath for the first line in each sfb.
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Fix the MDCT line to frequency calculation for the first line in each sfb.
Use this value to calculate ATH.
Originally committed as revision 24231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:41 +00:00
886385afd6
aacenc: psy_3gpp_init(): Calculate barks on demand.
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Originally committed as revision 24230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:31 +00:00
e3a28ea5a9
avfft: remove useless parens
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Originally committed as revision 24229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-13 18:01:50 +00:00
943ebf2c4e
100l: really fix fft external API init functions
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Originally committed as revision 24228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-13 06:54:31 +00:00
afa4248e4e
aacsbr: Eliminate double precision arithmetic.
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Originally committed as revision 24227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-13 00:49:30 +00:00
1ac6da3988
aacdec: Eliminate the use of doubles in the MAIN predictor.
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Originally committed as revision 24226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 21:36:41 +00:00
531cfe6e85
aacdec: Eliminate the use of doubles in decode_cce().
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Originally committed as revision 24225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 21:36:10 +00:00
93c6ff6c8c
aacdec: Use a LUT to generate CCE scale.
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Originally committed as revision 24224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 21:35:43 +00:00
f07c9895e0
Do not map video quantizer scale (from 1-51 to 0-63) for libvpx anymore.
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Patch by James Zern, jzern google
Originally committed as revision 24223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 21:23:03 +00:00
b310844756
avfft: make init functions return NULL on failure as intended
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Originally committed as revision 24219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 19:54:16 +00:00
862be470f3
Use correct length modifier for size comparison in printf expression, fixes:
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libavcodec/wmavoice.c:1906: warning: format `%lu' expects type `long unsigned int', but argument 5 has type `unsigned int'
approved by Ronald and Mans on IRC
Originally committed as revision 24218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 19:36:35 +00:00
3cac899af9
Split the ADTS header decoder off of the ADTS parser.
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The AAC decoder and ADTS-to-ASC BSF both require the header decoder
but not full parsing capabilities.
Originally committed as revision 24217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 18:52:03 +00:00
7167bc94cb
aacdec: Remove the warning about non-meaningful window transitions.
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It created false positives on seeks and where the first frame is STOP or SHORT.
It failed to warn in illegal SHORT->LONG transitions. In general it created
much confusion and many junk bug reports from the users.
Originally committed as revision 24214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 18:24:22 +00:00
f2401c214d
Use math constant instead of hardcoded rounded value for sqrt(0.5).
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Patch by Christophe.Gisquet (gmail)
Originally committed as revision 24213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 12:32:24 +00:00
b12b16c5d3
Fix side channels when XCh extension is present.
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Patch by Nick Brereton $name AT n$surname DOT net
Originally committed as revision 24210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 09:10:53 +00:00
d0a1885018
Move XCH parameters into context structure.
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Patch by Nick Brereton $name AT n$surname DOT net
Originally committed as revision 24209 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-12 09:00:17 +00:00
faa26db28b
MMX/SSE VC1 loop filter
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Originally committed as revision 24208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:53:01 +00:00
7af8fbd348
Make ff_pw_4 128 bits
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Originally committed as revision 24207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:52:55 +00:00
fca58a815a
vc1: Fix ordering of loop filter for I/B frames
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All horizontal edges must be filtered before all vertical edges
Originally committed as revision 24206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:52:51 +00:00
3683b7e570
vc1: ff_draw_horiz_band needs a one row delay when the loop filter is active
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Originally committed as revision 24205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:52:47 +00:00
83a68cd64f
Set libvpx encoding profile to libavcodec's profile.
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Patch by James Zern, jzern google
Originally committed as revision 24201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 17:46:44 +00:00
23940f1405
Add AVCodecContext.lpc_type and Add AVCodecContext.lpc_passes fields.
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Add AVLPCType enum.
Deprecate AVCodecContext.use_lpc.
Originally committed as revision 24199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 16:56:20 +00:00
Loren Merritt
flybird2k@gmail.com
Peter Ross
Diego Biurrun
Ronald S. Bultje
Alex Converse
Vitor Sessak
David Conrad
Måns Rullgård
Reimar Döffinger
Thilo Borgmann
James Zern
Christophe Gisquet
Nick Brereton
Justin Ruggles