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83abdf5ff0
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12223 Commits

Author SHA1 Message Date
Diego Biurrun
83abdf5ff0 The VP8 decoder does not depend on cabac.o. 
Originally committed as revision 24674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 23:49:49 +00:00
Diego Biurrun
efbc455915 The VP8 decoder does not depend on vp56.o and vp56data.o. 
Originally committed as revision 24673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 23:23:27 +00:00
Diego Biurrun
2e2ca50655 Remove redundant h264pred.o from VP8 objects list. 
It is already selected through the H264DSP dependency of VP8.

Originally committed as revision 24672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 23:16:52 +00:00
Jason Garrett-Glaser
370b622a45 VP8: eliminate a dereference in coefficient decoding 
Originally committed as revision 24671 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 22:48:38 +00:00
Jason Garrett-Glaser
f311208cf1 VP8: much faster DC transform handling 
A lot of the time the DC block is empty: don't do the WHT in this case.
A lot of the rest of the time, there's only one coefficient: make a special
DC-only transform for that case.
When the block is empty, don't incorrectly mark luma DCT blocks as having DC
coefficients.

Originally committed as revision 24670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 20:57:03 +00:00
Måns Rullgård
c934562c12 vorbisdec: change a uint_fast32_t to 'unsigned', fix llvm-gcc build 
Originally committed as revision 24669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 20:35:50 +00:00
Jason Garrett-Glaser
827d43bb9d VP8: move zeroing of luma DC block into the WHT 
Lets us do the zeroing in asm instead of C.
Also makes it consistent with the way the regular iDCT code does it.

Originally committed as revision 24668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 20:18:09 +00:00
Pascal Massimino
d2840fa49c only store intra prediction modes on the boundary for keyframes, not as a plane. 
inter-frame behaviour unchanged.

Originally committed as revision 24664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 09:44:53 +00:00
Benoit Fouet
497d7991b5 Change a doxy comment to a normal one. 
Originally committed as revision 24662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 07:26:27 +00:00
Benoit Fouet
1aa15491f2 Fix doxygen comments. 
/**\u2264 => /**<

Originally committed as revision 24661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 07:25:25 +00:00
Jason Garrett-Glaser
10bf2eebbe VP8: simplify token_prob handling 
~1.5% faster decode_block_coeffs

Originally committed as revision 24659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-02 05:20:38 +00:00
Pascal Massimino
c22b4468a6 prevent access to vp8_coeff_band[16] 
Originally committed as revision 24656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-01 23:20:06 +00:00
Ronald S. Bultje
6341838f3c Use word-writing instead of dword-writing (with two cached but otherwise 
unchanged bytes) in the horizontal simple loopfilter. This makes the filter
quite a bit faster in itself (~30 cycles less on Core1), probably mostly
because we don't need a complex 4x4 transpose, but only a simple byte
interleave. Also allows using pextrw on SSE4, which speeds up even more
(e.g. 25% faster on Core i7).

Originally committed as revision 24638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 23:13:15 +00:00
Nick Brereton
ace7f813cd dca: fix dynrange coefficient in xch 
Patch by Nick Brereton

Originally committed as revision 24637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 22:15:59 +00:00
Justin Ruggles
6768beb4a8 cosmetics: rename output_* to write_* 
Originally committed as revision 24634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 21:14:03 +00:00
Justin Ruggles
3d2cd42f8a Simplify verbatim mode fallback by checking the frame size before writing. 
Originally committed as revision 24632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 21:08:53 +00:00
Justin Ruggles
2249a7f312 Change max_framesize for small final frame. 
Originally committed as revision 24631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 20:52:33 +00:00
Justin Ruggles
7c29a5de25 Calculate an exact frame size before writing. Now the buffer size requirements 
can be known exactly, so larger frame sizes can be safely encoded without buffer
overwrite.

Originally committed as revision 24630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 20:32:12 +00:00
Justin Ruggles
675eb677c5 cosmetics: rename find_subblock_rice_params() to find_subframe_rice_params() 
Originally committed as revision 24629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 20:19:07 +00:00
Justin Ruggles
089c18f315 Reduce number of input parameters to find_subblock_rice_params(). 
Originally committed as revision 24628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 20:17:59 +00:00
Justin Ruggles
d309f01950 10l: fix bit count for frame header 
Originally committed as revision 24627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 18:48:48 +00:00
Justin Ruggles
b22f9d6535 Simplify fallback to verbatim mode encoding. 
Originally committed as revision 24626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 17:23:29 +00:00
Justin Ruggles
45e2908757 cosmetics: line wrap and vertical alignment 
Originally committed as revision 24625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 17:07:24 +00:00
Justin Ruggles
8fbb8d31d8 Combine calc_rice_params_fixed() and calc_rice_params_lpc() into a single 
function.

Originally committed as revision 24624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 17:06:10 +00:00
Justin Ruggles
43b3273e5b Remove unneeded wrapper function. 
Originally committed as revision 24622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:50:27 +00:00
Justin Ruggles
0f5cc12c4f Remove duplicate code by adding a flag for encoding in verbatim mode. 
Originally committed as revision 24621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:46:32 +00:00
Stefano Sabatini
05236ed735 Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize, 
and drop the the ff_ variants at the next major bump.

Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:46:20 +00:00
Justin Ruggles
93d65e3d92 Estimate frame size during encoding. 
Originally committed as revision 24619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:37:23 +00:00
Vitor Sessak
fa738b3ad1 Remove x86/mmx.h. It is not used anymore and has been deprecated for years. 
Originally committed as revision 24618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:20:45 +00:00
Vitor Sessak
0913a92a59 Fix compilation with --disable-yasm. 10l to me. 
Originally committed as revision 24617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:17:54 +00:00
Vitor Sessak
de4bc44abb Convert deinterlacing MMX code to YASM 
Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 14:50:51 +00:00
Justin Ruggles
eb96f1698a cosmetics: indentation 
Originally committed as revision 24612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 21:33:51 +00:00
Justin Ruggles
520effb9b5 Combine output_subframe() and output_subframes(). 
Originally committed as revision 24611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 21:32:19 +00:00
Justin Ruggles
fb443a6f3b Remove unneeded variable. 
Originally committed as revision 24610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 21:27:00 +00:00
Justin Ruggles
724f34716b cosmetics: indentation 
Originally committed as revision 24609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 21:07:21 +00:00
Justin Ruggles
6d263f41ae Combine output_subframe_verbatim() and output_subframe_lpc(). 
Originally committed as revision 24608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 21:06:38 +00:00
Justin Ruggles
6266cfb4ce Combine and simplify output_residual() and output_subframe_lpc(). 
Originally committed as revision 24607 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 20:53:02 +00:00
Justin Ruggles
fc001d6cc1 cosmetics: reindent 
Originally committed as revision 24606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 20:29:03 +00:00
Justin Ruggles
175a57113f Combine and simplify output_subframe_fixed() and output_subframe_lpc(). 
Originally committed as revision 24605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 20:28:46 +00:00
Justin Ruggles
89912b5ff1 Combine and simplify output_subframe_constant() and output_subframe_verbatim(). 
Originally committed as revision 24604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 20:24:15 +00:00
Justin Ruggles
1f1c05b09f Pass FlacSubframe to output_subframe_* instead of channel number. 
Originally committed as revision 24603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 20:09:14 +00:00
Justin Ruggles
15f537ed53 cosmetics: change FlacEncodeContext variable name from ctx to s in several 
places for consistency.

Originally committed as revision 24602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 19:40:18 +00:00
Justin Ruggles
871a24f3bf Set coded_frame->pts in the FLAC encoder 
Originally committed as revision 24601 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 19:18:48 +00:00
Justin Ruggles
27e3418844 Do not need to set coded_frame->key_frame = 1 because it is already set in 
avcodec_alloc_frame().

Originally committed as revision 24600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 19:02:59 +00:00
Justin Ruggles
7fe0c7c823 Move debug logging of compression options to a single function. 
Originally committed as revision 24599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 18:59:27 +00:00
Justin Ruggles
e08ec71480 Add 2 failed memory allocation checks 
Originally committed as revision 24598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 18:34:39 +00:00
Justin Ruggles
e35b689ebd cosmetics: pretty-print flacenc.c 
Originally committed as revision 24597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 18:30:09 +00:00
Stefano Sabatini
fc2db52e2f Make avpicture_fill() directly call av_fill_image_linesizes() and 
av_fill_image_pointers() rather than their wrappers ff_fill_linesize()
and ff_fill_pointer().

Improve performance.

Originally committed as revision 24587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 08:42:08 +00:00
Stefano Sabatini
e7bd48a6ae Move fill_image_linesize() and fill_image_data_ptr() from 
libavcodec/imgconvert.c and make them public in libavcore/imgutils.h,
with the names av_fill_image_linesizes() and av_fill_image_pointers().

Originally committed as revision 24583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-29 23:44:57 +00:00
Vitor Sessak
740dfe7012 Fix compilation in x86_64. I broke it with r24580. 
Originally committed as revision 24582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-29 22:45:21 +00:00