29c2d06d67
cosmetics: Drop empty comment lines
9 years ago
8542f9c4f1
replaygain: correctly parse peak values
According to the ReplayGain spec, the peak amplitude may overflow and may result
in peak amplitude values greater than 1.0 with psychoacoustically coded audio,
such as MP3. Fully compliant decoders must allow peak overflows.
Additionally, having peak values in the 0<->UINT32_MAX scale makes it more
difficult for applications to actually use the peak values (e.g. when
implementing clipping prevention) since values have to be rescaled down.
This patch corrects the peak parsing by removing the rescaling of the decoded
values between 0 and UINT32_MAX and the 1.0 upper limit.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
11 years ago
5a7e35dd23
Add replaygain side data type and code for parsing replaygain tags.
11 years ago
88bd7fdc82
Drop DCTELEM typedef
It does not help as an abstraction and adds dsputil dependencies.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
12 years ago
856c8e0a04
faandct: Remove FAAN_POSTSCALE define and related code.
It is not a user-accessible option and unlikely to ever be changed.
13 years ago
2912e87a6c
Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
ba87f0801d
Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
bad5537e2c
Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
17 years ago
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
e5a389a1b7
license header consistency cosmetics
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
efb775777f
add a comment to indicate which #endif belong to which #define
Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
699b3f99d0
add multiple inclusion guards to headers
Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
99545457bf
include all prerequisites in header files
Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago
5509bffa88
Update licensing information: The FSF changed postal address.
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
115329f160
COSMETICS: Remove all trailing whitespace.
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
48b1f80012
* adding integer/floating point AAN implementations for DCT 2-4-8
Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
b4c3816cfa
optionally merge postscale into quantization table for the float aan dct
Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
65e4c8c919
floating point AAN DCT
Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
b0368839ac
MpegEncContext.(i)dct_* -> DspContext.(i)dct_*
bitexact cleanup
Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
0c1a9edad4
* UINTX -> uintx_t INTX -> intx_t
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
bb28568364
* cut&paste fix
Originally committed as revision 1249 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
5940262772
* oops fixed bad initialization of ff vals.
- put FF_LIBMPEG2_IDCT_PERM into CVS - so it will work for now
Originally committed as revision 1227 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
83f238cbf0
* compilation fix (ARM users please check)
Originally committed as revision 1225 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
50eb9cbc44
idct_permutation_type variable, so the permutation type can quickly be identified
Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
676e200cff
trying to fix the non-x86 IDCTs (untested)
Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
ff4ec49e64
license/copyright change
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
92651f67a0
arm specific code
Originally committed as revision 79 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Diego Biurrun
Alessandro Ghedini
Anton Khirnov
Mans Rullgard
Stefano Sabatini
Guillaume Poirier
Roman Shaposhnik
Michael Niedermayer
Zdenek Kabelac
Fabrice Bellard