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| author | Kieran Kunhya <kierank@obe.tv> | 2017-12-27 01:08:39 +0000 |
|---|---|---|
| committer | Kieran Kunhya <kierank@obe.tv> | 2018-04-02 13:06:19 +0100 |
| commit | 699fa8f382704acdbdf720042dd7b21df2eb7558 (patch) | |
| tree | 3d5fab3f8c33163ab2db7470d983ee0aa9db4e8e /libavcodec/simple_idct.h | |
| parent | 22a878ecd1c1d67ea985e998d9c0493795b86427 (diff) | |
| download | ffmpeg-699fa8f382704acdbdf720042dd7b21df2eb7558.tar.gz | |
simple_idct: Template functions to support an input bitdepth parameter
Diffstat (limited to 'libavcodec/simple_idct.h')
| -rw-r--r-- | libavcodec/simple_idct.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/libavcodec/simple_idct.h b/libavcodec/simple_idct.h index 2a5e1d7f6d..39df2308ca 100644 --- a/libavcodec/simple_idct.h +++ b/libavcodec/simple_idct.h @@ -31,20 +31,24 @@ #include <stddef.h> #include <stdint.h> -void ff_simple_idct_put_8(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_add_8(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_8(int16_t *block); +void ff_simple_idct_put_int16_8bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_add_int16_8bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_int16_8bit(int16_t *block); -void ff_simple_idct_put_10(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_add_10(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_10(int16_t *block); +void ff_simple_idct_put_int16_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_add_int16_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_int16_10bit(int16_t *block); -void ff_simple_idct_put_12(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_add_12(uint8_t *dest, ptrdiff_t line_size, int16_t *block); -void ff_simple_idct_12(int16_t *block); +void ff_simple_idct_put_int32_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_add_int32_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_int32_10bit(int16_t *block); + +void ff_simple_idct_put_int16_12bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_add_int16_12bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block); +void ff_simple_idct_int16_12bit(int16_t *block); /** - * Special version of ff_simple_idct_10() which does dequantization + * Special version of ff_simple_idct_int16_10bit() which does dequantization * and scales by a factor of 2 more between the two IDCTs to account * for larger scale of input coefficients. */ |