diff options
Diffstat (limited to 'vp9/common')
| -rw-r--r-- | vp9/common/vp9_idctllm.c | 10 | ||||
| -rw-r--r-- | vp9/common/vp9_rtcd_defs.sh | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/vp9/common/vp9_idctllm.c b/vp9/common/vp9_idctllm.c index 7dd2776f6..85f8fd7db 100644 --- a/vp9/common/vp9_idctllm.c +++ b/vp9/common/vp9_idctllm.c @@ -1644,6 +1644,16 @@ void vp9_short_idct32x32_c(int16_t *input, int16_t *output, int pitch) { } } +void vp9_short_idct1_32x32_c(int16_t *input, int16_t *output) { + int tmp; + int16_t out; + tmp = input[0] * cospi_16_64; + out = dct_const_round_shift(tmp); + tmp = out * cospi_16_64; + out = dct_const_round_shift(tmp); + *output = (out + 32) >> 6; +} + #else // !CONFIG_DWTDCTHYBRID #if DWT_TYPE == 53 diff --git a/vp9/common/vp9_rtcd_defs.sh b/vp9/common/vp9_rtcd_defs.sh index 7822ee857..8f66e06c8 100644 --- a/vp9/common/vp9_rtcd_defs.sh +++ b/vp9/common/vp9_rtcd_defs.sh @@ -408,6 +408,9 @@ specialize vp9_short_idct1_16x16 prototype void vp9_short_idct32x32 "int16_t *input, int16_t *output, int pitch" specialize vp9_short_idct32x32 +prototype void vp9_short_idct1_32x32 "int16_t *input, int16_t *output" +specialize vp9_short_idct1_32x32 + prototype void vp9_ihtllm "const int16_t *input, int16_t *output, int pitch, int tx_type, int tx_dim, int16_t eobs" specialize vp9_ihtllm |