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[deltaqp] Fix delta qp writing for 4x4 for CUs

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This commit is contained in:
Joose Sainio 2022-05-05 14:28:50 +03:00
parent 8223112cc1
commit d5b6d2771c
1 changed files with 1 additions and 1 deletions
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2
src/encode_coding_tree.c
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@ -570,7 +570,7 @@ static void encode_transform_coeff(encoder_state_t * const state,
}
if (cb_flag_y | cb_flag_u | cb_flag_v) {
if (state->must_code_qp_delta) {
if (state->must_code_qp_delta && (only_chroma || cb_flag_y || depth != 4) ) {
const int qp_pred = uvg_get_cu_ref_qp(state, x_cu, y_cu, state->last_qp);
const int qp_delta = cur_cu->qp - qp_pred;
// Possible deltaQP range depends on bit depth as stated in HEVC specification.