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| author | Michael Niedermayer <michaelni@gmx.at> | 2003-06-21 01:11:31 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-06-21 01:11:31 +0000 |
| commit | 4fb518c392c0b30b17962e44bf29aa7080ce2b74 (patch) | |
| tree | ae5c2308848578c27ee96adf9fc3086b4e3bd705 /libavcodec/dsputil.h | |
| parent | daab32960343de43172ebf965099dd4c6939fb86 (diff) | |
| download | ffmpeg-4fb518c392c0b30b17962e44bf29aa7080ce2b74.tar.gz | |
the return of the idct with 16bit output by ("Ivan Kalvachev" <ivan at cacad dot com>)
Originally committed as revision 1983 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dsputil.h')
| -rw-r--r-- | libavcodec/dsputil.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index e6c4030d4e..0a2935bbff 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -34,7 +34,6 @@ //#define DEBUG /* dct code */ typedef short DCTELEM; -//typedef int DCTELEM; void fdct_ifast (DCTELEM *data); void ff_jpeg_fdct_islow (DCTELEM *data); @@ -240,6 +239,9 @@ typedef struct DSPContext { /* (I)DCT */ void (*fdct)(DCTELEM *block/* align 16*/); + /* IDCT really*/ + void (*idct)(DCTELEM *block/* align 16*/); + /** * block -> idct -> clip to unsigned 8 bit -> dest. * (-1392, 0, 0, ...) -> idct -> (-174, -174, ...) -> put -> (0, 0, ...) |