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87eedf69433d95a40830a98bb2d656a04dfd4609
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13646 Commits

Author SHA1 Message Date
Jason Garrett-Glaser 87eedf6943 Add new yuv444 pixfmts to avcodec_align_dimensions2 
Fixes draw_edges crashes with high-bit-depth 4:4:4 decoding.
(cherry picked from commit da55ee6ccc)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-29 19:46:14 +02:00
Jason Garrett-Glaser e54fd33848 H.264: disable 2tap qpel with CODEC_FLAG2_FAST and >8-bit 
2tap qpel isn't implemented yet for high bit depth, so it just breaks decoding.
(cherry picked from commit 9a0dda8b3a)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-27 08:39:30 +02:00
Jason Garrett-Glaser 180faac637 H.264: fix 4:4:4 + deblocking + 8x8dct + cavlc + MBAFF 
(cherry picked from commit 2702a6f114)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:55 +02:00
Jason Garrett-Glaser 13c943ffb1 H.264: fix 4:4:4 + deblocking + MBAFF 
(cherry picked from commit 7c9079ab4c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:53 +02:00
Jason Garrett-Glaser 18052f1df9 H.264: fix 4:4:4 cropping warning 
(cherry picked from commit 932db25024)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:51 +02:00
Jason Garrett-Glaser 4c8b14c37f H.264: reference the correct SPS in decode_scaling_matrices 
(cherry picked from commit 85a88f9c0c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:14:48 +02:00
Jason Garrett-Glaser e4071fa04c H.264: fix bug in lossless 4:4:4 decoding 
Coefficient test for i16x16 add_pixels4 assumed luma plane.
(cherry picked from commit 3b79f2e2e9)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 09:13:55 +02:00
ami_stuff fcd26ebc8f rawdec: Fix decoding of QT WRAW files. 
From some tests it results that:
1. All of the AVI/MOV WRAW files need to be flipped.
2. MOV WRAW files need to use AVI color modes.
3. Assigning PAL8 mode by default to WRAW codec is not correct.
(cherry picked from commit 67e7dc5404)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:37 +02:00
Carl Eugen Hoyos 26f48752fb mov: Support Digital Voodoo SD 8 Bit and DTS codec identifiers. 
(cherry picked from commit 53d5cd2c82)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:37 +02:00
ami_stuff 6cef3ddbdc rawvideo: Support auv2 fourcc. 
(cherry picked from commit d352df0931)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:50:36 +02:00
Diego Biurrun 403eee165c h264: Fix assert that failed to compile with -DDEBUG. 
The assert referenced a variable that no longer exists since 4:4:4 support.
(cherry picked from commit 6371ce4b0f)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-06-23 08:49:22 +02:00
Ronald Bultje 20153fb8f6 error_resilience: skip last-MV predictor step if MVs are not available. 
Fixes crashes when playing broken MPEG2-TS streams.
 2011-06-20 22:18:27 +02:00
Ronald Bultje d42aaa802e error_resilience: actually add counter when adding a MV predictor. 
Without, the predictor isn't actually used.
 2011-06-20 22:18:23 +02:00
Michael Niedermayer 3a07f5a47a qdm2: Fix alignment of local array. 
Fixes ticket270

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-20 21:03:59 +02:00
Ronald S. Bultje ea6331f8bb h264-mt: fix deadlock in packets with multiple slices (e.g. MP4). 2011-06-20 10:24:33 -04:00
Alex Converse 4b84d5114d sipr: Drop unused DSPContext 2011-06-18 22:12:21 -07:00
Alex Converse 1e3d5eec8e sipr: include string.h for mem*() 2011-06-18 22:12:21 -07:00
Alex Converse cb372931ff sipr: Use memmove() to copy overlapped buffers. 2011-06-18 22:12:21 -07:00
Alex Converse 0c17beba97 h264: drop some ugly casts 2011-06-18 22:11:55 -07:00
Ronald S. Bultje ed63f527f2 Fix build if yasm is not available. 2011-06-18 08:34:14 -04:00
Daniel Kang f188a1e0ca H.264: Add x86 assembly for 10-bit MC Chroma H.264 functions. 
Mainly ported from 8-bit H.264 MC Chroma.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-06-18 07:52:19 -04:00
Anton Khirnov 78440c007c lavc: add opt_find to AVCodecContext class. 
Fixes encoder private options, which are broken now in ffmpeg, because
opt_default2() can't find them, thus making opt_default() to fail.
 2011-06-17 06:39:42 +02:00
Alexander Strange 3803af22d8 h264: Complexify frame num gap shortening code 
By observation it did not seem to handle prev_frame_num > frame_num.
This does not affect any files I have.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-16 20:51:51 +02:00
Mike Scheutzow aa15e68721 Fix decoding of mpegts streams with h264 video that does *NOT* have b frames 
One of the causes of this bug is that the h264 parser defaults low_delay
to 1, but the h264 codec defaults low_delay to 0. Really Ugly.

After many hours of looking at this, I'm still not sure how has_b_frames
is *intended* to behave, but to me the implementation appears way more
complicated than it ought to be.

My patch relies on the encoder to set an optional field in the SPS. This
works for libx264 streams, but I'm not sure that all h264 encoders will
set it.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-16 20:24:58 +02:00
Justin Ruggles b203f65451 ac3enc: use correct alignment and length in channel coupling dsp functions. 
This fixes a segfault when using the C version of ac3dsp.float_to_fixed24().
 2011-06-15 17:56:49 -04:00
Mans Rullgard 88ff180ad6 ARM: update ff_h264_idct8_add4_neon for 4:4:4 changes 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-15 13:19:40 +01:00
Mans Rullgard e897a633cd ARM: factor some repetitive code into macros 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-14 10:43:54 +01:00
Jason Garrett-Glaser 11177a4d82 Fix SVQ3 after adding 4:4:4 H.264 support 2011-06-13 21:16:36 -07:00
Jason Garrett-Glaser 7b442ad918 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 21:16:33 -07:00
Jason Garrett-Glaser c90b94424c 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 21:16:30 -07:00
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