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[quant] Map scalinglistType correctly

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This commit is contained in:
Marko Viitanen 2021-10-29 09:10:15 +03:00
parent 492d22e8be
commit 73c4128100
2 changed files with 2 additions and 2 deletions
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2
src/strategies/avx2/quant-avx2.c
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@ -374,7 +374,7 @@ void kvz_quant_avx2(const encoder_state_t * const state, const coeff_t * __restr
qp_scaled = transform_skip ? MAX(qp_scaled, 4 + 6 * MIN_QP_PRIME_TS) : qp_scaled; qp_scaled = transform_skip ? MAX(qp_scaled, 4 + 6 * MIN_QP_PRIME_TS) : qp_scaled;
uint32_t log2_tr_width = kvz_math_floor_log2(height); uint32_t log2_tr_width = kvz_math_floor_log2(height);
uint32_t log2_tr_height = kvz_math_floor_log2(width); uint32_t log2_tr_height = kvz_math_floor_log2(width);
const int32_t scalinglist_type = (block_type == CU_INTRA ? 0 : 3) + (int8_t)("\0\3\1\2"[color]); const int32_t scalinglist_type = (block_type == CU_INTRA ? 0 : 3) + (int8_t)color;
const int32_t *quant_coeff = encoder->scaling_list.quant_coeff[log2_tr_width][log2_tr_height][scalinglist_type][qp_scaled % 6]; const int32_t *quant_coeff = encoder->scaling_list.quant_coeff[log2_tr_width][log2_tr_height][scalinglist_type][qp_scaled % 6];
const int32_t transform_shift = MAX_TR_DYNAMIC_RANGE - encoder->bitdepth - ((log2_tr_width + log2_tr_height) >> 1); //!< Represents scaling through forward transform const int32_t transform_shift = MAX_TR_DYNAMIC_RANGE - encoder->bitdepth - ((log2_tr_width + log2_tr_height) >> 1); //!< Represents scaling through forward transform
const int32_t q_bits = QUANT_SHIFT + qp_scaled / 6 + (transform_skip ? 0 : transform_shift); const int32_t q_bits = QUANT_SHIFT + qp_scaled / 6 + (transform_skip ? 0 : transform_shift);

2
src/strategies/generic/quant-generic.c
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@ -48,7 +48,7 @@ void kvz_quant_generic(const encoder_state_t * const state, coeff_t *coef, coeff
qp_scaled = transform_skip ? MAX(qp_scaled, 4 + 6 * MIN_QP_PRIME_TS) : qp_scaled; qp_scaled = transform_skip ? MAX(qp_scaled, 4 + 6 * MIN_QP_PRIME_TS) : qp_scaled;
uint32_t log2_tr_width = kvz_math_floor_log2(height); uint32_t log2_tr_width = kvz_math_floor_log2(height);
uint32_t log2_tr_height = kvz_math_floor_log2(width); uint32_t log2_tr_height = kvz_math_floor_log2(width);
const int32_t scalinglist_type = (block_type == CU_INTRA ? 0 : 3) + (int8_t)("\0\3\1\2"[color]); const int32_t scalinglist_type = (block_type == CU_INTRA ? 0 : 3) + (int8_t)color;
const int32_t *quant_coeff = encoder->scaling_list.quant_coeff[log2_tr_width][log2_tr_height][scalinglist_type][qp_scaled % 6]; const int32_t *quant_coeff = encoder->scaling_list.quant_coeff[log2_tr_width][log2_tr_height][scalinglist_type][qp_scaled % 6];
const int32_t transform_shift = MAX_TR_DYNAMIC_RANGE - encoder->bitdepth - ((log2_tr_height + log2_tr_width) >> 1); //!< Represents scaling through forward transform const int32_t transform_shift = MAX_TR_DYNAMIC_RANGE - encoder->bitdepth - ((log2_tr_height + log2_tr_width) >> 1); //!< Represents scaling through forward transform
const int32_t q_bits = QUANT_SHIFT + qp_scaled / 6 + (transform_skip ? 0 : transform_shift); const int32_t q_bits = QUANT_SHIFT + qp_scaled / 6 + (transform_skip ? 0 : transform_shift);