Commit Graph

19 Commits

Author SHA1 Message Date
Måns Rullgård
076a9dea1e WMA: store level_table as floats, use type punning for sign flip in decode
Originally committed as revision 20078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 10:38:34 +00:00
Måns Rullgård
01b2214758 Merge FFTContext and MDCTContext
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
Sascha Sommer
891bd2e5aa Add support for escape coded wmapro run level coefficients
Originally committed as revision 19232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 10:28:55 +00:00
Sascha Sommer
9970c61b4b Introduce WMACoef typedef for decoded coefficients
and change default type to float so that the run level
decoding functionality can be shared with wmapro

Originally committed as revision 19231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 09:05:28 +00:00
Sascha Sommer
c0e9b2e84f Move run level decode functionality to ff_wma_run_level_decode
so that it can be reused for wmapro

Originally committed as revision 19171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-12 16:00:26 +00:00
Sascha Sommer
cee4bb894d Move frame len bits calculation to ff_wma_get_frame_len_bits
so that it can be reused for wmapro

Originally committed as revision 19167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-12 15:21:43 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h.
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Stefano Sabatini
b275500706 Split bitstream.h, put the bitstream writer stuff in the new file
put_bits.h.

Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 08:35:26 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences.
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names.
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
Loren Merritt
0a570e826d remove mdct tmp buffer
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-12 00:36:36 +00:00
Diego Biurrun
5b21bdabe4 Add FFMPEG_ prefix to all multiple inclusion guards.
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 09:37:46 +00:00
Måns Rullgård
6785cae35c trivial warning fixes
Originally committed as revision 9551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-08 23:15:08 +00:00
Ian Braithwaite
5bd526d9ad WMA decoder improvement, output closer to the dmo binary.
Patch by Ian Braithwaite ian braithwaite dot dk

[Ffmpeg-devel] WMA decoder improvement, 2007-03-28 15:50

Originally committed as revision 8627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 13:49:55 +00:00
Ian Braithwaite
1890c2acf4 Optimize by building the mdct window and multipying/adding at the same time.
Patch by Ian Braithwaite ian .. braithwaite . dk

[Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56

Originally committed as revision 8526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-26 10:03:57 +00:00
Michel Bardiaux
911b9faf31 Rename WMADecodeContext to WMACodecContext
Originally committed as revision 8143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 09:54:48 +00:00
Michel Bardiaux
a9c9a2400b Supply context to tprintf
Originally committed as revision 8142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-27 09:39:04 +00:00
Michael Niedermayer
6836af5250 doxygenize
Originally committed as revision 7872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 14:53:25 +00:00
Michael Niedermayer
5968607304 wma encoder
Originally committed as revision 7855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-06 20:19:04 +00:00