diff options
Diffstat (limited to 'vp9/common/vp9_idct.c')
| -rw-r--r-- | vp9/common/vp9_idct.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/vp9/common/vp9_idct.c b/vp9/common/vp9_idct.c index df9ff3bea..38fec3e47 100644 --- a/vp9/common/vp9_idct.c +++ b/vp9/common/vp9_idct.c @@ -864,10 +864,18 @@ void vp9_short_idct10_16x16_add_c(int16_t *input, uint8_t *dest, } } -void vp9_short_idct1_16x16_c(int16_t *input, int16_t *output) { +void vp9_short_idct16x16_1_add_c(int16_t *input, uint8_t *dest, + int dest_stride) { + int i, j; + int a1; int16_t out = dct_const_round_shift(input[0] * cospi_16_64); out = dct_const_round_shift(out * cospi_16_64); - output[0] = ROUND_POWER_OF_TWO(out, 6); + a1 = ROUND_POWER_OF_TWO(out, 6); + for (j = 0; j < 16; ++j) { + for (i = 0; i < 16; ++i) + dest[i] = clip_pixel(dest[i] + a1); + dest += dest_stride; + } } static void idct32_1d(int16_t *input, int16_t *output) { |