Diego Biurrun
c242bbd8b6
Remove unnecessary dsputil.h #includes
2013-02-26 00:51:34 +01:00
Luca Barbato
0f13cd3187
ffv1: update to ffv1 version 3
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Based on code from Carl Eugen Hoyos, Michael Niedermayer and Paul B Mahol.
2012-10-20 18:14:52 +02:00
Luca Barbato
71f7b22dba
ffv1: split decoder and encoder
2012-10-20 18:14:43 +02:00
Luca Barbato
9a978b334b
ffv1: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-10-16 15:45:55 +02:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Diego Biurrun
1218777ffd
avcodec: Convert some commented-out printf/av_log instances to av_dlog
2012-10-01 10:24:28 +02:00
Diego Biurrun
9c6cf7f2c9
avcodec: Drop silly and/or broken printf debug output
2012-10-01 10:24:28 +02:00
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
Alex Converse
2b8374e920
ffv1: Fix size mismatch in encode_line.
2012-04-12 18:34:45 -07:00
Martin Storsjö
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-06 22:37:38 +03:00
Diego Biurrun
3dde147ff9
cosmetics: Consistently place static, inline and av_cold attributes/keywords.
2012-04-04 14:54:13 +02:00
Anton Khirnov
278d88689b
ffv1enc: switch to encode2().
2012-02-23 13:51:29 +01:00
Martin Storsjö
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
Laurent Aimar
46b004959b
ffv1: Fixed size given to init_get_bits() in decoder.
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init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
2011-09-09 15:00:28 -07:00
Anton Khirnov
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
Mans Rullgard
6728aaf6d8
ffv1: remove unused tables
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 03:16:00 +01:00
Michael Niedermayer
294e5475c2
ffv1: fix undefined behavior with insane widths.
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The new tables is large enough to prevent this together with our image size checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-13 20:42:14 +02:00
Diego Biurrun
0a6b1a9f21
Replace int_fast integer types with their sized standard posix counterparts.
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The _fast integer types provide no realworld benefits, but may introduce
portability issues and are just plain ugly.
2011-05-12 12:05:54 +02:00
Stefano Sabatini
975a1447f7
Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
Ronald S. Bultje
94f7451a3a
Introduce slice threads flag.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-21 19:42:19 -04:00
Mans Rullgard
027f60f32b
ffv1: allocate correct size for sample buffer
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This fixes a typo in the size calculation for the sample buffer
introduced in cbabccc367
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-20 22:17:20 +00:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Diego Elio Pettenò
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
Michael Niedermayer
b276854d06
Fix indention of one forgotten line in ffv1.c
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Originally committed as revision 25935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-12 02:54:21 +00:00
Stefano Sabatini
58b4e5407d
Fix FFv1 decoder buffer releasing.
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Previously it was releasing the buffer which was returned to the user,
which was resulting in a crash in case of direct rendering.
Originally committed as revision 25678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 22:45:46 +00:00
Michael Niedermayer
a0e7079a20
Fix 10l leak in ffv1.
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Originally committed as revision 25595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 12:15:50 +00:00
Michael Niedermayer
73cbf86830
Try to find a bit better initial states in ffv1 2pass.
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Difference in filesizes to foreman ffv1 version=2, context=1 coder=1
18637016 adv-pass2-g300.avi
18638806 adv-pass1-g300.avi
18640534 ref-pass2-g300.avi
18918214 adv-pass2-g1.avi
18982048 ref-pass2-g1.avi
21516230 adv-pass1-g1.avi
Originally committed as revision 25594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 12:15:47 +00:00
Michael Niedermayer
0ae0faa7c0
Keep track of how many slices*gops where encoded in ffv1 2 pass.
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Originally committed as revision 25593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 12:15:44 +00:00
Michael Niedermayer
3f0671a2d3
factorize variable declaration in ffv1.
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Originally committed as revision 25592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-28 12:15:40 +00:00
Michael Niedermayer
b7b5bccb8d
FFV1 initial state 2pass code.
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Originally committed as revision 25584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:17 +00:00
Michael Niedermayer
28a3f525c9
Read & write initial_states for ffv1
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Originally committed as revision 25583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:14 +00:00
Michael Niedermayer
99a5e93526
Add initial_states array to ffv1.
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Originally committed as revision 25582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:11 +00:00
Michael Niedermayer
672e7e391a
Add rc_stat2 to ffv1 this will be needed for finding good initial contexts in 2 pass mode.
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Originally committed as revision 25581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:07 +00:00
Michael Niedermayer
19721b23e3
Optimize state initialization in ffv1 clear_state().
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Originally committed as revision 25580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:04 +00:00
Michael Niedermayer
c42c1007c7
Only allocate stats_out when needed in ffv1
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Originally committed as revision 25579 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:01:00 +00:00
Michael Niedermayer
2a317c6be4
Factorize litteral constents in ffv1 into STATS_OUT_SIZE.
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Originally committed as revision 25578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:00:57 +00:00
Michael Niedermayer
349d72870f
Make 1pass statistic collection in ffv1 put_symbol_inline() conditional to avoid slowdown when more statistic collection code is added.
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Originally committed as revision 25577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 23:00:49 +00:00
Michael Niedermayer
fc3128c9d5
Increase ffv1 encoding speed from 65 to 80 fps by forcing some inlining.
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Originally committed as revision 25571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 01:59:14 +00:00
Michael Niedermayer
e1f51b8821
Add quant_table_index to ffv1 PlaneContext and use it instead of duplicating the currents implementation of calculating it.
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Originally committed as revision 25570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-26 01:59:03 +00:00
Michael Niedermayer
ce3716bf05
Move ffv1 state transition table sorting to its own function.
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Originally committed as revision 25563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-24 16:55:42 +00:00
Michael Niedermayer
19591033f7
Fix the case with swaping states 127 and 129 in ffv1
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Originally committed as revision 25562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-24 12:35:42 +00:00
Michael Niedermayer
98d2f7a47f
Optimize state transition table sorting in ffv1
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Originally committed as revision 25561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-24 12:31:12 +00:00
Michael Niedermayer
bc29ae4a77
2 pass mode for ffv1 to optimally order the range coder states.
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Originally committed as revision 25560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-24 12:31:09 +00:00
Michael Niedermayer
6019cd9ff2
Factorize state_transition init out.
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Originally committed as revision 25559 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-24 12:31:00 +00:00
Michael Niedermayer
c868524b9a
Replace 5 by named constant MAX_CONTEXT_INPUTS in ffv1.c
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Originally committed as revision 25529 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-19 17:26:27 +00:00
Michael Niedermayer
d721141f54
Move shared functions out of CONFIG_FFV1_ENCODER ifdef
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Originally committed as revision 25511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 21:31:16 +00:00
Michael Niedermayer
d56839fc6d
Store slice position and size per keyframe in ffv1.2
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Originally committed as revision 25478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-15 02:05:06 +00:00
Michael Niedermayer
1da7257739
Fix indention of ffv1.c after previous commits.
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Originally committed as revision 25477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-14 22:10:50 +00:00
Michael Niedermayer
e42393d168
Store quant table index per plane and slice.
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Originally committed as revision 25476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-14 22:03:41 +00:00
Michael Niedermayer
f08ed90d94
Assert that the context doesnt overflow in ffv1.
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Originally committed as revision 25475 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-14 22:03:38 +00:00