videolan/ffmpeg
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99477adc31
Commit Graph

13616 Commits

Author SHA1 Message Date
Justin Ruggles
99477adc31 ac3enc: fix allocation of floating point samples. 
sizeof(SampleType) is different for fixed and float encoders.
 2011-06-13 17:49:37 -04:00
Justin Ruggles
38c304addd ac3enc: remove empty ac3_float function that is never called 2011-06-13 16:49:35 -04:00
Justin Ruggles
e0cc66df61 ac3enc: split templated float vs. fixed functions into a separate file. 
Function pointers are used for templated functions instead of needlessly
duplicating many functions.
 2011-06-13 16:49:35 -04:00
Justin Ruggles
e754dfc0bb ac3enc: dynamically allocate AC3EncodeContext fields windowed_samples and mdct 
This will allow the same struct to be used for both the fixed and float ac3
encoders.
 2011-06-13 16:49:35 -04:00
Justin Ruggles
36151b3e31 ac3enc: use function pointer to choose between AC-3 and E-AC-3 header output 
functions.
 2011-06-13 16:49:35 -04:00
Jason Garrett-Glaser
504811baea Roll back 4:4:4 H.264 for now 
Needs some ARM/PPC asm modifications.
 2011-06-13 13:38:46 -07:00
Jason Garrett-Glaser
295f0a2503 Fix SVQ3 after adding 4:4:4 H.264 support 2011-06-13 12:21:51 -07:00
Jason Garrett-Glaser
c177cfb4fb H.264: fix CODEC_FLAG_GRAY 
It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.
 2011-06-13 12:21:49 -07:00
Jason Garrett-Glaser
c9c493872c 4:4:4 H.264 decoding support 
Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
 2011-06-13 12:21:39 -07:00
Philip Langdale
25f05ddb1a h264_parser: Fix whitespace after previous change. 
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:51:58 +02:00
Philip Langdale
a26ce1e2df h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set. 
Currently, the parser is buggy and only processes the stream extradata
when the flag is set. This fixes it to actually inspect the frames.

Whitespce will be fixed in a separate change.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:51:42 +02:00
Michael Niedermayer
108f318d90 h264: don't be so picky on decoding pps in extradata. 
Fixes issue2517

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:45:09 +02:00
Wim Lewis
3de33b00de avcodec.h: add or elaborate on some documentation comments. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:44:51 +02:00
Michael Niedermayer
33aec3f402 h264: change a few comments into error messages 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:44:14 +02:00
Reimar Döffinger
86961eeabf ac3dec: fix doxy-style for comment ("///>" should be "///<" instead). 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:43:52 +02:00
Michael Niedermayer
294e5475c2 ffv1: fix undefined behavior with insane widths. 
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
Mans Rullgard
9776e25db9 ARM: jrevdct_arm: simplify stack usage 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
13743c7ab0 ARM: jrevdct_arm: use push/pop mnemonics 
Use push/pop instead of stmdb/ldmia for stack operations.  This
is the preferred syntax.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
77cdfde73e ARM: jrevdct_arm: misc cleanup 
- use 'const' macro to define coeff table
- add missing endfunc
- remove superflous directives

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 12:30:22 +01:00
Mans Rullgard
5c46ad1da0 ARM: optimised mpadsp_apply_window_fixed 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-13 11:33:44 +01:00
Alex Converse
19d824e473 bitstream: Properly promote av_reverse values before shifting. 2011-06-10 13:04:25 -07:00
Jason Garrett-Glaser
c149843b5a H.264: Fix high bit depth explicit biweight 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-06-10 14:45:49 -04:00
Oskar Arvidsson
6c031a3338 h264: Fix 10-bit H.264 x86 chroma v loopfilter asm. 
The tc variable was not splatted correctly.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-06-10 14:44:57 -04:00
Justin Ruggles
aecc596a65 Update copyright year for ac3enc_opts_template.c. 
The code was originally committed to Libav on March 25, 2011.
 2011-06-10 12:58:08 -04:00
Juan Carlos Rodriguez
0832122880 rtpenc: MP4A-LATM payload support 
This is enabled with an AVOption on the RTP muxer. The SDP
generator looks for a latm flag in the rtpflags field.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-10 10:49:20 +03:00
Michael Niedermayer
d8999306e5 mpeg12: more advanced ffmpeg mpeg2 aspect guessing code. 
Fixes issue1613, 621, 562 simultaneously

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-10 09:06:02 +02:00
Anton Khirnov
8e84c072e4 intelh263dec: aspect ratio processing fix. 
patch submitted by xvid_fan freenet de
 2011-06-09 22:53:17 +02:00
Anton Khirnov
95a05030ca intelh263dec: fix "Strict H.263 compliance" file playback 
fixes issue2449

patch submitted by xvid_fan freenet de
 2011-06-09 22:53:17 +02:00
Diego Biurrun
a4855adc80 dvbsubdec: Fix compilation of debug code. 2011-06-08 11:53:53 +02:00
Diego Biurrun
ac4a854811 Remove some non-compiling debug messages. 2011-06-08 00:45:47 +02:00
Daniel Kang
4de83b7b6d H264: x86 predict init cosmetics. 
Change indentation and whitespace; also move HAVE_YASM blocks.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-06-08 00:22:52 +02:00
Diego Biurrun
d3778972d8 ac3enc: Fix linking of AC-3 encoder without the E-AC-3 encoder. 
The AC-3 encoder unconditionally references some symbols from the E-AC-3
encoder; make those references conditional to fix linking.
 2011-06-08 00:06:19 +02:00
Justin Ruggles
c8e9ea43d0 Move E-AC-3 encoder functions to a separate eac3enc.c file. 2011-06-07 15:16:41 -04:00
Justin Ruggles
787a13535a ac3enc: remove convenience macro, #define DEBUG 2011-06-07 15:16:41 -04:00
Justin Ruggles
a8bd53402a ac3enc: remove unused #define 2011-06-07 15:16:41 -04:00
John Stebbins
7b20d35a54 vc1: re-initialize tables after width/height change. 
read_sequence_header can change width/height; therefore, re-initialize
all tables if width/height changed

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-07 19:55:02 +02:00
Justin Ruggles
2f37321abc iirfilter: fix biquad filter coefficients. 
The current filter implementation should only have the cx coefficients
divided by gain in order to give the correct output scale.
 2011-06-07 10:47:36 -04:00
Diego Biurrun
b9478cfefb shorten: Remove stray DEBUG #define and corresponding av_dlog statement. 2011-06-07 15:18:43 +02:00
Diego Biurrun
2d9570a304 vorbisdec: Restore mistakenly removed debug output. 2011-06-07 14:02:38 +02:00
Diego Biurrun
02a8d43adf Replace some av_log/printf + #ifdef combinations by av_dlog. 2011-06-07 13:20:58 +02:00
Diego Biurrun
1f6b9cc31d Replace some nonstandard DEBUG_* preprocessor directives by plain DEBUG. 2011-06-07 13:20:58 +02:00
Diego Biurrun
f8ea0eb6ff svq1dec: Fix debug statements that referenced non-existing context. 2011-06-07 13:20:57 +02:00
Diego Biurrun
dc25d79f49 Drop unnecessary directory prefixes from #include directives. 2011-06-07 10:31:26 +02:00
Baptiste Coudurier
4f8da7e7dc s302m: fix resampling for 16 and 24bits. 2011-06-06 12:17:19 -07:00
Mans Rullgard
21c6512542 ARM: remove MUL64 and MAC64 inline asm 
Current GCC versions know how to generate these instructions
properly and avoiding inline asm gives better code.  The MULH
function for ARMv5 uses the same instruction and is also not
needed any more.

The MLS64 macro remains since negating an input would normally
not be allowed as it would fail for INT_MIN.  In our uses, the
inputs never have this value and thus negating is safe.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-06 17:33:40 +01:00
Ronald S. Bultje
ceff045dbe utils.c: fix crash with threading enabled. 2011-06-06 10:31:01 -04:00
Daniel Kang
a8d44f9dd5 Add x86 assembly for some 10-bit H.264 intra predict functions. 
Parts are inspired from the 8-bit H.264 predict code in Libav.
Other parts ported from x264 with relicensing permission from author.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-06-06 01:31:02 +02:00
Diego Biurrun
ef5d7e18f4 Skip tableprint.h during 'make checkheaders'. 
It is only used on the host and may not compile on the target.
 2011-06-05 16:01:01 +02:00
Diego Biurrun
f25a2ece76 Drop explicit filenames from @file Doxygen tags. 
The filename is unnecessary and brittle across file renames.
 2011-06-05 16:01:00 +02:00
Diego Biurrun
29b3de127f Skip generated table headers during 'make checkheaders'. 2011-06-05 16:01:00 +02:00