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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-09-06 00:10:45 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-09-06 01:19:37 +0200 |
| commit | ae57e82469c99538dd14adbe73df663709d71758 (patch) | |
| tree | e95a9b84dd242e4ab7cd14350955ba06f5425870 /libavcodec/simple_idct.h | |
| parent | d2e237338db280ffcdc6ea6f290c58a3b055ba35 (diff) | |
| download | ffmpeg-ae57e82469c99538dd14adbe73df663709d71758.tar.gz | |
avcodec/dsputil: add 12bit simple idct
Will be needed for jpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/simple_idct.h')
| -rw-r--r-- | libavcodec/simple_idct.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/simple_idct.h b/libavcodec/simple_idct.h index 3fec5e0087..7c0734b836 100644 --- a/libavcodec/simple_idct.h +++ b/libavcodec/simple_idct.h @@ -37,6 +37,11 @@ void ff_simple_idct_8(int16_t *block); void ff_simple_idct_put_10(uint8_t *dest, int line_size, int16_t *block); void ff_simple_idct_add_10(uint8_t *dest, int line_size, int16_t *block); void ff_simple_idct_10(int16_t *block); + +void ff_simple_idct_put_12(uint8_t *dest, int line_size, int16_t *block); +void ff_simple_idct_add_12(uint8_t *dest, int line_size, int16_t *block); +void ff_simple_idct_12(int16_t *block); + /** * Special version of ff_simple_idct_10() which does dequantization * and scales by a factor of 2 more between the two IDCTs to account |