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Code Issues Releases Activity

avcodec/vvc/ctu: refact out intra_data

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Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
This commit is contained in:
Wu Jianhua
2025-05-14 21:40:15 +08:00
committed by Nuo Mi
parent d0f9151eb0
commit 3ecf8f8766
1 changed files with 40 additions and 24 deletions
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64
libavcodec/vvc/ctu.c
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@ -1805,6 +1805,37 @@ static int inter_data(VVCLocalContext *lc)
return ret;
}
static int intra_data(VVCLocalContext *lc)
{
const VVCFrameContext *fc = lc->fc;
const VVCSPS *sps = lc->fc->ps.sps;
const CodingUnit *cu = lc->cu;
const VVCTreeType tree_type = cu->tree_type;
const bool pred_mode_plt_flag = cu->pred_mode == MODE_PLT;
int ret = 0;
if (tree_type == SINGLE_TREE || tree_type == DUAL_TREE_LUMA) {
if (pred_mode_plt_flag) {
avpriv_report_missing_feature(fc->log_ctx, "Palette");
return AVERROR_PATCHWELCOME;
} else {
intra_luma_pred_modes(lc);
ff_vvc_set_intra_mvf(lc, false, PF_INTRA, cu->ciip_flag);
}
}
if ((tree_type == SINGLE_TREE || tree_type == DUAL_TREE_CHROMA) && sps->r->sps_chroma_format_idc) {
if (pred_mode_plt_flag && tree_type == DUAL_TREE_CHROMA) {
avpriv_report_missing_feature(fc->log_ctx, "Palette");
return AVERROR_PATCHWELCOME;
} else if (!pred_mode_plt_flag) {
if (!cu->act_enabled_flag)
intra_chroma_pred_modes(lc);
}
}
return ret;
}
static int hls_coding_unit(VVCLocalContext *lc, int x0, int y0, int cb_width, int cb_height,
int cqt_depth, const VVCTreeType tree_type, VVCModeType mode_type)
{
@ -1815,7 +1846,7 @@ static int hls_coding_unit(VVCLocalContext *lc, int x0, int y0, int cb_width, in
const int vs = sps->vshift[CHROMA];
const int is_128 = cb_width > 64 || cb_height > 64;
int pred_mode_plt_flag = 0;
int ret;
int ret = 0;
CodingUnit *cu = add_cu(lc, x0, y0, cb_width, cb_height, cqt_depth, tree_type);
@ -1842,29 +1873,14 @@ static int hls_coding_unit(VVCLocalContext *lc, int x0, int y0, int cb_width, in
avpriv_report_missing_feature(fc->log_ctx, "Adaptive Color Transform");
return AVERROR_PATCHWELCOME;
}
if (cu->pred_mode == MODE_INTRA || cu->pred_mode == MODE_PLT) {
if (tree_type == SINGLE_TREE || tree_type == DUAL_TREE_LUMA) {
if (pred_mode_plt_flag) {
avpriv_report_missing_feature(fc->log_ctx, "Palette");
return AVERROR_PATCHWELCOME;
} else {
intra_luma_pred_modes(lc);
ff_vvc_set_intra_mvf(lc, false, PF_INTRA, cu->ciip_flag);
}
}
if ((tree_type == SINGLE_TREE || tree_type == DUAL_TREE_CHROMA) && sps->r->sps_chroma_format_idc) {
if (pred_mode_plt_flag && tree_type == DUAL_TREE_CHROMA) {
avpriv_report_missing_feature(fc->log_ctx, "Palette");
return AVERROR_PATCHWELCOME;
} else if (!pred_mode_plt_flag) {
if (!cu->act_enabled_flag)
intra_chroma_pred_modes(lc);
}
}
} else if (tree_type != DUAL_TREE_CHROMA) { /* MODE_INTER or MODE_IBC */
if ((ret = inter_data(lc)) < 0)
return ret;
}
if (cu->pred_mode == MODE_INTRA || cu->pred_mode == MODE_PLT)
ret = intra_data(lc);
else if (tree_type != DUAL_TREE_CHROMA) /* MODE_INTER or MODE_IBC */
ret = inter_data(lc);
if (ret < 0)
return ret;
if (cu->pred_mode != MODE_INTRA && !pred_mode_plt_flag && !lc->cu->pu.general_merge_flag)
cu->coded_flag = ff_vvc_cu_coded_flag(lc);
else