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6266cfb4ce
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12187 Commits

Author SHA1 Message Date
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
Vitor Sessak
2c3dda6838 Translate libmpeg2 MMX IDCT to plain asm 
Originally committed as revision 24580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-29 22:19:54 +00:00
James Zern
53cf47829a Map rc_buffer_size to and c_initial_buffer_occupancy to their libvpx 
counterparts.

Patch by James Zern, jzern at google

Originally committed as revision 24566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-28 08:02:35 +00:00
Alex Converse
b6356d9726 10l: missed one reindent. 
Originally committed as revision 24563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-28 05:40:38 +00:00
Alex Converse
52fa20542b Reindent after last commit. 
Originally committed as revision 24562 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-28 05:38:30 +00:00
Alex Converse
d950497083 ff_prefix non static vp56 functions. 
Originally committed as revision 24561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-28 05:36:33 +00:00
Martin Storsjö
317167e7d9 nellymoserenc: Declare the supported sample format 
Originally committed as revision 24560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-28 05:19:42 +00:00
Pascal Massimino
a8ab0cccf7 b0rk3d FATE + black helicopters hissing -> rolling back to r24556 and sleeping 
Originally committed as revision 24559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 23:09:13 +00:00
Pascal Massimino
62d1f7864e perform the clipping on luma_dc_qmul[1] and chroma_qmul[0] earlier 
Originally committed as revision 24558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 22:23:50 +00:00
Pascal Massimino
e7e81959d6 save some copies by moving some fields out of proba[2] 
Originally committed as revision 24557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 22:21:49 +00:00
Nick Brereton
df9844937f DCA: fix multichannel -> 2 channel downmix. 
Patch by Nick Brereton

Originally committed as revision 24555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 21:45:43 +00:00
Nick Brereton
08634e7bda Setup correct channel value when downmixing is required. 
Patch by Nick Brereton

Originally committed as revision 24554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 21:44:09 +00:00
Aurelien Jacobs
af0554e530 remove useless cast 
Originally committed as revision 24553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 21:12:16 +00:00
Reimar Döffinger
6f2c05f307 Document how the ref_buf is used. 
Originally committed as revision 24551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 17:11:13 +00:00
Michael Niedermayer
a20df85886 Fix doxy that refers to the wrong variable. 
Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 15:54:26 +00:00
Alexander Kojevnikov
49d7ef282d Show correct bitrate for VBR MP3 files. 
Patch by Alexander Kojevnikov, alexander kojevnikov com

Originally committed as revision 24539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 10:08:34 +00:00
Stefan Gehrer
de29597680 add Chinese AVS encoding via external library libxavs 
Originally committed as revision 24533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-27 07:18:36 +00:00
Stefano Sabatini
126b638ea0 Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() 
in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.

This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.

Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 23:12:28 +00:00
Ronald S. Bultje
ab4d031889 Use pmaddubsw for the mbedge_filter (>=ssse3), 6-10 cycles faster. 
Originally committed as revision 24514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 21:18:19 +00:00
Jason Garrett-Glaser
e25dee602f VP8: Much faster SSE2 MC 
5-10% faster or more on Phenom, Athlon 64, and some others.
Helps some on pre-SSSE3 Intel chips as well, but not as much.

Originally committed as revision 24513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 19:34:00 +00:00
S.N. Hemanth Meenakshisundaram
9dd9d67bd0 Define static functions fill_image_linesize() and 
fill_image_data_ptr(). ff_fill_linesize() and ff_fill_pointer() now wrap
these functions.

The new functions are more generic, and are going to be exported in a
future patch.

Patch by S.N. Hemanth Meenakshisundaram smeenaks # ucsd § edu.

Originally committed as revision 24512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 14:30:47 +00:00
Ronald S. Bultje
48adb7e7a4 Enable no-loop memory/register saving for ssse3/sse4 also. 
Originally committed as revision 24511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 14:07:57 +00:00
Ronald S. Bultje
2a180c69ea Save a register (or regsize of stackspace for x86-32) for the no-loop 
mbedge loopfilter functions, by re-using space that holds a variable
that we no longer need.

Originally committed as revision 24510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 14:00:15 +00:00
Ronald S. Bultje
bcd4aa6498 Use nested ifs instead of &&, which appears to not work with %ifidn (i.e. this 
construct was always enabled, even for <ssse3 versions).

Originally committed as revision 24509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 13:56:51 +00:00
Axel Holzinger
0b2c75cb68 Rename pow variable to pwr. 
Patch by Axel Holzinger <aholzinger gmx de>.

Originally committed as revision 24508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 13:52:49 +00:00
Ronald S. Bultje
2208053bd3 Split pextrw macro-spaghetti into several opt-specific macros, this will make 
future new optimizations (imagine a sse5) much easier. Also fix a bug where
we used the direction (%2) rather than optimization (%1) to enable this, which
means it wasn't ever actually used...

Originally committed as revision 24507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 13:50:59 +00:00
Jason Garrett-Glaser
fca05ea8a0 VP8: add missing free 
Fixes a tiny memory leak.

Originally committed as revision 24504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-26 07:10:30 +00:00
Carl Eugen Hoyos
28e241de5d Fix r24445: Instead of needlessly initialising a variable, silence the warning. 
Originally committed as revision 24498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-25 14:49:45 +00:00
Carl Eugen Hoyos
b9542223a3 Only 4-bit ADPCM IMA WAV files are supported. 
Originally committed as revision 24493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-25 14:33:16 +00:00
Ronald S. Bultje
6de5b7c6b8 Fix obvious bug in assignment. Somehow, the test vectors don't test this... 
Originally committed as revision 24489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-25 02:42:40 +00:00
Aurelien Jacobs
ba2c508d0c add SubRip muxer and demuxer 
Originally committed as revision 24488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 22:50:12 +00:00
Ronald S. Bultje
e3f7bf774c Fix SPLATB_REG mess. Used to be a if/elseif/elseif/elseif spaghetti, so this 
splits it into small optimization-specific macros which are selected for each
DSP function. The advantage of this approach is that the sse4 functions now
use the ssse3 codepath also without needing an explicit sse4 codepath.

Originally committed as revision 24487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 19:33:05 +00:00
Alex Converse
63e1278d88 aacenc: TLS: Save maximum values for each swb in a table. 
This gives an almost 20% speedup.

Originally committed as revision 24484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 17:11:51 +00:00
Alex Converse
031d5cea04 10l: Remove some commented out code that slipped in. 
Originally committed as revision 24483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 17:01:50 +00:00
Alex Converse
fe461767e6 aacenc: TLS: Try to preserve some energy in each non-zero band. 
Reduce scalefactors in non-zero bands that underflow by twice as much as those
in bands that just fail to hit psy targets.

Originally committed as revision 24482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 16:36:01 +00:00
Reimar Döffinger
edac49daf5 Use "const" qualifier for pointers that point to input data of 
audio encoders.
This is purely for clarity/documentation purposes.

Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 13:59:49 +00:00
Alex Converse
c226fc5bfb aacenc: Prevent premature termination of the two loop search. 
Originally committed as revision 24476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-24 04:23:26 +00:00