diff options
Diffstat (limited to 'third_party/aom/av1/common/av1_inv_txfm1d.h')
| -rw-r--r-- | third_party/aom/av1/common/av1_inv_txfm1d.h | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/third_party/aom/av1/common/av1_inv_txfm1d.h b/third_party/aom/av1/common/av1_inv_txfm1d.h index 8996f7c9d..64a1a921c 100644 --- a/third_party/aom/av1/common/av1_inv_txfm1d.h +++ b/third_party/aom/av1/common/av1_inv_txfm1d.h @@ -18,41 +18,41 @@ extern "C" { #endif -void av1_idct4_new(const int32_t *input, int32_t *output, const int8_t *cos_bit, +static INLINE int32_t clamp_value(int32_t value, int8_t bit) { + if (bit <= 0) return value; // Do nothing for invalid clamp bit. + const int64_t max_value = (1LL << (bit - 1)) - 1; + const int64_t min_value = -(1LL << (bit - 1)); + return (int32_t)clamp64(value, min_value, max_value); +} + +static INLINE void clamp_buf(int32_t *buf, int32_t size, int8_t bit) { + for (int i = 0; i < size; ++i) buf[i] = clamp_value(buf[i], bit); +} + +void av1_idct4_new(const int32_t *input, int32_t *output, int8_t cos_bit, const int8_t *stage_range); -void av1_idct8_new(const int32_t *input, int32_t *output, const int8_t *cos_bit, +void av1_idct8_new(const int32_t *input, int32_t *output, int8_t cos_bit, const int8_t *stage_range); -void av1_idct16_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_idct32_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -#if CONFIG_TX64X64 -void av1_idct64_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -#endif // CONFIG_TX64X64 - -void av1_iadst4_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iadst8_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iadst16_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iadst32_new(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -#if CONFIG_EXT_TX -void av1_iidentity4_c(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iidentity8_c(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iidentity16_c(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -void av1_iidentity32_c(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -#if CONFIG_TX64X64 -void av1_iidentity64_c(const int32_t *input, int32_t *output, - const int8_t *cos_bit, const int8_t *stage_range); -#endif // CONFIG_TX64X64 -#endif // CONFIG_EXT_TX +void av1_idct16_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_idct32_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_idct64_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iadst4_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iadst8_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iadst16_new(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iidentity4_c(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iidentity8_c(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iidentity16_c(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); +void av1_iidentity32_c(const int32_t *input, int32_t *output, int8_t cos_bit, + const int8_t *stage_range); #ifdef __cplusplus } |