mirror of https://git.ffmpeg.org/ffmpeg.git
lavc/hevc/mvs: stop accessing parameter sets through HEVCParamSets
Instead, accept PPS as a function argument and retrieve SPS through it. Makes the code shorter and significantly reduces diff in future commits.
This commit is contained in:
parent
6ddba110eb
commit
fb873a05b3
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@ -1158,7 +1158,7 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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if (lc->cu.pred_mode == MODE_INTRA) {
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int trafo_size = 1 << log2_trafo_size;
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ff_hevc_set_neighbour_available(lc, x0, y0, trafo_size, trafo_size);
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ff_hevc_set_neighbour_available(lc, x0, y0, trafo_size, trafo_size, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, x0, y0, 0);
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}
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@ -1245,7 +1245,8 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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}
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for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) {
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if (lc->cu.pred_mode == MODE_INTRA) {
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ff_hevc_set_neighbour_available(lc, x0, y0 + (i << log2_trafo_size_c), trafo_size_h, trafo_size_v);
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ff_hevc_set_neighbour_available(lc, x0, y0 + (i << log2_trafo_size_c),
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0 + (i << log2_trafo_size_c), 1);
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}
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if (cbf_cb[i])
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@ -1275,7 +1276,7 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) {
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if (lc->cu.pred_mode == MODE_INTRA) {
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ff_hevc_set_neighbour_available(lc, x0, y0 + (i << log2_trafo_size_c),
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0 + (i << log2_trafo_size_c), 2);
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}
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if (cbf_cr[i])
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@ -1304,7 +1305,7 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) {
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if (lc->cu.pred_mode == MODE_INTRA) {
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ff_hevc_set_neighbour_available(lc, xBase, yBase + (i << log2_trafo_size),
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase + (i << log2_trafo_size), 1);
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}
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if (cbf_cb[i])
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@ -1314,7 +1315,7 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) {
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if (lc->cu.pred_mode == MODE_INTRA) {
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ff_hevc_set_neighbour_available(lc, xBase, yBase + (i << log2_trafo_size),
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase + (i << log2_trafo_size), 2);
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}
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if (cbf_cr[i])
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@ -1326,12 +1327,13 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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if (log2_trafo_size > 2 || s->ps.sps->chroma_format_idc == 3) {
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int trafo_size_h = 1 << (log2_trafo_size_c + s->ps.sps->hshift[1]);
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int trafo_size_v = 1 << (log2_trafo_size_c + s->ps.sps->vshift[1]);
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ff_hevc_set_neighbour_available(lc, x0, y0, trafo_size_h, trafo_size_v);
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ff_hevc_set_neighbour_available(lc, x0, y0, trafo_size_h, trafo_size_v,
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s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0, 1);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0, 2);
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if (s->ps.sps->chroma_format_idc == 2) {
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ff_hevc_set_neighbour_available(lc, x0, y0 + (1 << log2_trafo_size_c),
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0 + (1 << log2_trafo_size_c), 1);
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s->hpc.intra_pred[log2_trafo_size_c - 2](lc, x0, y0 + (1 << log2_trafo_size_c), 2);
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}
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@ -1339,12 +1341,12 @@ static int hls_transform_unit(HEVCLocalContext *lc, int x0, int y0,
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int trafo_size_h = 1 << (log2_trafo_size + 1);
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int trafo_size_v = 1 << (log2_trafo_size + s->ps.sps->vshift[1]);
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ff_hevc_set_neighbour_available(lc, xBase, yBase,
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase, 1);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase, 2);
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if (s->ps.sps->chroma_format_idc == 2) {
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ff_hevc_set_neighbour_available(lc, xBase, yBase + (1 << log2_trafo_size),
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trafo_size_h, trafo_size_v);
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trafo_size_h, trafo_size_v, s->ps.sps->log2_ctb_size);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase + (1 << log2_trafo_size), 1);
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s->hpc.intra_pred[log2_trafo_size - 2](lc, xBase, yBase + (1 << log2_trafo_size), 2);
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}
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@ -1880,7 +1882,7 @@ static void hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW
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enum InterPredIdc inter_pred_idc = PRED_L0;
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int mvp_flag;
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ff_hevc_set_neighbour_available(lc, x0, y0, nPbW, nPbH);
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ff_hevc_set_neighbour_available(lc, x0, y0, nPbW, nPbH, s->ps.sps->log2_ctb_size);
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mv->pred_flag = 0;
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if (s->sh.slice_type == HEVC_SLICE_B)
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inter_pred_idc = ff_hevc_inter_pred_idc_decode(lc, nPbW, nPbH);
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@ -1892,7 +1894,7 @@ static void hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW
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mv->pred_flag = PF_L0;
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ff_hevc_hls_mvd_coding(lc, x0, y0, 0);
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mvp_flag = ff_hevc_mvp_lx_flag_decode(lc);
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ff_hevc_luma_mv_mvp_mode(lc, x0, y0, nPbW, nPbH, log2_cb_size,
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ff_hevc_luma_mv_mvp_mode(lc, s->ps.pps, x0, y0, nPbW, nPbH, log2_cb_size,
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part_idx, merge_idx, mv, mvp_flag, 0);
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mv->mv[0].x += lc->pu.mvd.x;
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mv->mv[0].y += lc->pu.mvd.y;
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@ -1910,7 +1912,7 @@ static void hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW
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mv->pred_flag += PF_L1;
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mvp_flag = ff_hevc_mvp_lx_flag_decode(lc);
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ff_hevc_luma_mv_mvp_mode(lc, x0, y0, nPbW, nPbH, log2_cb_size,
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ff_hevc_luma_mv_mvp_mode(lc, s->ps.pps, x0, y0, nPbW, nPbH, log2_cb_size,
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part_idx, merge_idx, mv, mvp_flag, 1);
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mv->mv[1].x += lc->pu.mvd.x;
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mv->mv[1].y += lc->pu.mvd.y;
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@ -1955,7 +1957,7 @@ static void hls_prediction_unit(HEVCLocalContext *lc, int x0, int y0,
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else
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merge_idx = 0;
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ff_hevc_luma_mv_merge_mode(lc, x0, y0, nPbW, nPbH, log2_cb_size,
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ff_hevc_luma_mv_merge_mode(lc, s->ps.pps, x0, y0, nPbW, nPbH, log2_cb_size,
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partIdx, merge_idx, ¤t_mv);
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} else {
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hevc_luma_mv_mvp_mode(lc, x0, y0, nPbW, nPbH, log2_cb_size,
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@ -645,11 +645,13 @@ void ff_hevc_bump_frame(HEVCContext *s);
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void ff_hevc_unref_frame(HEVCFrame *frame, int flags);
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void ff_hevc_set_neighbour_available(HEVCLocalContext *lc, int x0, int y0,
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int nPbW, int nPbH);
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void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, int x0, int y0,
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int nPbW, int nPbH, int log2_ctb_size);
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void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, const HEVCPPS *pps,
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int x0, int y0,
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int nPbW, int nPbH, int log2_cb_size,
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int part_idx, int merge_idx, MvField *mv);
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void ff_hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0,
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void ff_hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, const HEVCPPS *pps,
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int x0, int y0,
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int nPbW, int nPbH, int log2_cb_size,
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int part_idx, int merge_idx,
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MvField *mv, int mvp_lx_flag, int LX);
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@ -41,17 +41,16 @@ static const uint8_t l0_l1_cand_idx[12][2] = {
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};
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void ff_hevc_set_neighbour_available(HEVCLocalContext *lc, int x0, int y0,
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int nPbW, int nPbH)
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int nPbW, int nPbH, int log2_ctb_size)
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{
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const HEVCContext *const s = lc->parent;
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int x0b = av_mod_uintp2(x0, s->ps.sps->log2_ctb_size);
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int y0b = av_mod_uintp2(y0, s->ps.sps->log2_ctb_size);
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int x0b = av_mod_uintp2(x0, log2_ctb_size);
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int y0b = av_mod_uintp2(y0, log2_ctb_size);
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lc->na.cand_up = (lc->ctb_up_flag || y0b);
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lc->na.cand_left = (lc->ctb_left_flag || x0b);
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lc->na.cand_up_left = (x0b || y0b) ? lc->na.cand_left && lc->na.cand_up : lc->ctb_up_left_flag;
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lc->na.cand_up_right_sap =
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(x0b + nPbW == 1 << s->ps.sps->log2_ctb_size) ?
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(x0b + nPbW == 1 << log2_ctb_size) ?
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lc->ctb_up_right_flag && !y0b : lc->na.cand_up;
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lc->na.cand_up_right =
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lc->na.cand_up_right_sap
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@ -62,31 +61,32 @@ void ff_hevc_set_neighbour_available(HEVCLocalContext *lc, int x0, int y0,
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/*
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* 6.4.1 Derivation process for z-scan order block availability
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*/
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static av_always_inline int z_scan_block_avail(const HEVCContext *s, int xCurr, int yCurr,
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int xN, int yN)
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static av_always_inline int
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z_scan_block_avail(const HEVCPPS *pps, const HEVCSPS *sps,
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int xCurr, int yCurr, int xN, int yN)
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{
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#define MIN_TB_ADDR_ZS(x, y) \
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s->ps.pps->min_tb_addr_zs[(y) * (s->ps.sps->tb_mask+2) + (x)]
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pps->min_tb_addr_zs[(y) * (sps->tb_mask+2) + (x)]
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int xCurr_ctb = xCurr >> s->ps.sps->log2_ctb_size;
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int yCurr_ctb = yCurr >> s->ps.sps->log2_ctb_size;
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int xN_ctb = xN >> s->ps.sps->log2_ctb_size;
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int yN_ctb = yN >> s->ps.sps->log2_ctb_size;
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int xCurr_ctb = xCurr >> sps->log2_ctb_size;
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int yCurr_ctb = yCurr >> sps->log2_ctb_size;
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int xN_ctb = xN >> sps->log2_ctb_size;
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int yN_ctb = yN >> sps->log2_ctb_size;
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if( yN_ctb < yCurr_ctb || xN_ctb < xCurr_ctb )
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return 1;
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else {
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int Curr = MIN_TB_ADDR_ZS((xCurr >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask,
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(yCurr >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask);
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int N = MIN_TB_ADDR_ZS((xN >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask,
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(yN >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask);
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int Curr = MIN_TB_ADDR_ZS((xCurr >> sps->log2_min_tb_size) & sps->tb_mask,
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(yCurr >> sps->log2_min_tb_size) & sps->tb_mask);
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int N = MIN_TB_ADDR_ZS((xN >> sps->log2_min_tb_size) & sps->tb_mask,
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(yN >> sps->log2_min_tb_size) & sps->tb_mask);
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return N <= Curr;
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}
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}
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//check if the two luma locations belong to the same motion estimation region
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static av_always_inline int is_diff_mer(const HEVCContext *s, int xN, int yN, int xP, int yP)
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static av_always_inline int is_diff_mer(const HEVCPPS *pps, int xN, int yN, int xP, int yP)
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{
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uint8_t plevel = s->ps.pps->log2_parallel_merge_level;
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uint8_t plevel = pps->log2_parallel_merge_level;
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return xN >> plevel == xP >> plevel &&
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yN >> plevel == yP >> plevel;
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@ -205,8 +205,8 @@ static int derive_temporal_colocated_mvs(const HEVCContext *s, MvField temp_col,
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tab_mvf[(y) * min_pu_width + x]
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#define TAB_MVF_PU(v) \
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TAB_MVF(((x ## v) >> s->ps.sps->log2_min_pu_size), \
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((y ## v) >> s->ps.sps->log2_min_pu_size))
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TAB_MVF(((x ## v) >> sps->log2_min_pu_size), \
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((y ## v) >> sps->log2_min_pu_size))
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#define DERIVE_TEMPORAL_COLOCATED_MVS \
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derive_temporal_colocated_mvs(s, temp_col, \
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@ -216,14 +216,15 @@ static int derive_temporal_colocated_mvs(const HEVCContext *s, MvField temp_col,
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/*
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* 8.5.3.1.7 temporal luma motion vector prediction
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*/
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static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
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static int temporal_luma_motion_vector(const HEVCContext *s, const HEVCSPS *sps,
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int x0, int y0,
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int nPbW, int nPbH, int refIdxLx,
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Mv *mvLXCol, int X)
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{
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const MvField *tab_mvf;
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MvField temp_col;
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int x, y, x_pu, y_pu;
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int min_pu_width = s->ps.sps->min_pu_width;
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int min_pu_width = sps->min_pu_width;
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int availableFlagLXCol = 0;
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int colPic;
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@ -242,15 +243,15 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
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y = y0 + nPbH;
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if (tab_mvf &&
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(y0 >> s->ps.sps->log2_ctb_size) == (y >> s->ps.sps->log2_ctb_size) &&
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y < s->ps.sps->height &&
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x < s->ps.sps->width) {
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(y0 >> sps->log2_ctb_size) == (y >> sps->log2_ctb_size) &&
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y < sps->height &&
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x < sps->width) {
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x &= ~15;
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y &= ~15;
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if (s->threads_type == FF_THREAD_FRAME)
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ff_progress_frame_await(&ref->tf, y);
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x_pu = x >> s->ps.sps->log2_min_pu_size;
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y_pu = y >> s->ps.sps->log2_min_pu_size;
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x_pu = x >> sps->log2_min_pu_size;
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y_pu = y >> sps->log2_min_pu_size;
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temp_col = TAB_MVF(x_pu, y_pu);
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availableFlagLXCol = DERIVE_TEMPORAL_COLOCATED_MVS;
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}
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@ -263,8 +264,8 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
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y &= ~15;
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if (s->threads_type == FF_THREAD_FRAME)
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ff_progress_frame_await(&ref->tf, y);
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x_pu = x >> s->ps.sps->log2_min_pu_size;
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y_pu = y >> s->ps.sps->log2_min_pu_size;
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x_pu = x >> sps->log2_min_pu_size;
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y_pu = y >> sps->log2_min_pu_size;
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temp_col = TAB_MVF(x_pu, y_pu);
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availableFlagLXCol = DERIVE_TEMPORAL_COLOCATED_MVS;
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}
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@ -275,7 +276,7 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
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(cand && !(TAB_MVF_PU(v).pred_flag == PF_INTRA))
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#define PRED_BLOCK_AVAILABLE(v) \
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z_scan_block_avail(s, x0, y0, x ## v, y ## v)
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z_scan_block_avail(pps, sps, x0, y0, x ## v, y ## v)
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#define COMPARE_MV_REFIDX(a, b) \
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compare_mv_ref_idx(TAB_MVF_PU(a), TAB_MVF_PU(b))
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@ -284,6 +285,7 @@ static int temporal_luma_motion_vector(const HEVCContext *s, int x0, int y0,
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* 8.5.3.1.2 Derivation process for spatial merging candidates
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*/
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static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCContext *s,
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const HEVCPPS *pps, const HEVCSPS *sps,
|
||||
int x0, int y0,
|
||||
int nPbW, int nPbH,
|
||||
int log2_cb_size,
|
||||
|
@ -294,7 +296,7 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
const RefPicList *refPicList = s->cur_frame->refPicList;
|
||||
const MvField *tab_mvf = s->cur_frame->tab_mvf;
|
||||
|
||||
const int min_pu_width = s->ps.sps->min_pu_width;
|
||||
const int min_pu_width = sps->min_pu_width;
|
||||
|
||||
const int cand_bottom_left = lc->na.cand_bottom_left;
|
||||
const int cand_left = lc->na.cand_left;
|
||||
|
@ -336,7 +338,7 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
(lc->cu.part_mode == PART_Nx2N ||
|
||||
lc->cu.part_mode == PART_nLx2N ||
|
||||
lc->cu.part_mode == PART_nRx2N) ||
|
||||
is_diff_mer(s, xA1, yA1, x0, y0)) {
|
||||
is_diff_mer(pps, xA1, yA1, x0, y0)) {
|
||||
is_available_a1 = 0;
|
||||
} else {
|
||||
is_available_a1 = AVAILABLE(cand_left, A1);
|
||||
|
@ -352,7 +354,7 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
(lc->cu.part_mode == PART_2NxN ||
|
||||
lc->cu.part_mode == PART_2NxnU ||
|
||||
lc->cu.part_mode == PART_2NxnD) ||
|
||||
is_diff_mer(s, xB1, yB1, x0, y0)) {
|
||||
is_diff_mer(pps, xB1, yB1, x0, y0)) {
|
||||
is_available_b1 = 0;
|
||||
} else {
|
||||
is_available_b1 = AVAILABLE(cand_up, B1);
|
||||
|
@ -367,9 +369,9 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
|
||||
// above right spatial merge candidate
|
||||
is_available_b0 = AVAILABLE(cand_up_right, B0) &&
|
||||
xB0 < s->ps.sps->width &&
|
||||
xB0 < sps->width &&
|
||||
PRED_BLOCK_AVAILABLE(B0) &&
|
||||
!is_diff_mer(s, xB0, yB0, x0, y0);
|
||||
!is_diff_mer(pps, xB0, yB0, x0, y0);
|
||||
|
||||
if (is_available_b0 &&
|
||||
!(is_available_b1 && COMPARE_MV_REFIDX(B0, B1))) {
|
||||
|
@ -381,9 +383,9 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
|
||||
// left bottom spatial merge candidate
|
||||
is_available_a0 = AVAILABLE(cand_bottom_left, A0) &&
|
||||
yA0 < s->ps.sps->height &&
|
||||
yA0 < sps->height &&
|
||||
PRED_BLOCK_AVAILABLE(A0) &&
|
||||
!is_diff_mer(s, xA0, yA0, x0, y0);
|
||||
!is_diff_mer(pps, xA0, yA0, x0, y0);
|
||||
|
||||
if (is_available_a0 &&
|
||||
!(is_available_a1 && COMPARE_MV_REFIDX(A0, A1))) {
|
||||
|
@ -395,7 +397,7 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
|
||||
// above left spatial merge candidate
|
||||
is_available_b2 = AVAILABLE(cand_up_left, B2) &&
|
||||
!is_diff_mer(s, xB2, yB2, x0, y0);
|
||||
!is_diff_mer(pps, xB2, yB2, x0, y0);
|
||||
|
||||
if (is_available_b2 &&
|
||||
!(is_available_a1 && COMPARE_MV_REFIDX(B2, A1)) &&
|
||||
|
@ -411,10 +413,10 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
if (s->sh.slice_temporal_mvp_enabled_flag &&
|
||||
nb_merge_cand < s->sh.max_num_merge_cand) {
|
||||
Mv mv_l0_col = { 0 }, mv_l1_col = { 0 };
|
||||
int available_l0 = temporal_luma_motion_vector(s, x0, y0, nPbW, nPbH,
|
||||
int available_l0 = temporal_luma_motion_vector(s, sps, x0, y0, nPbW, nPbH,
|
||||
0, &mv_l0_col, 0);
|
||||
int available_l1 = (s->sh.slice_type == HEVC_SLICE_B) ?
|
||||
temporal_luma_motion_vector(s, x0, y0, nPbW, nPbH,
|
||||
temporal_luma_motion_vector(s, sps, x0, y0, nPbW, nPbH,
|
||||
0, &mv_l1_col, 1) : 0;
|
||||
|
||||
if (available_l0 || available_l1) {
|
||||
|
@ -477,10 +479,12 @@ static void derive_spatial_merge_candidates(HEVCLocalContext *lc, const HEVCCont
|
|||
/*
|
||||
* 8.5.3.1.1 Derivation process of luma Mvs for merge mode
|
||||
*/
|
||||
void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW,
|
||||
void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, const HEVCPPS *pps,
|
||||
int x0, int y0, int nPbW,
|
||||
int nPbH, int log2_cb_size, int part_idx,
|
||||
int merge_idx, MvField *mv)
|
||||
{
|
||||
const HEVCSPS *const sps = pps->sps;
|
||||
const HEVCContext *const s = lc->parent;
|
||||
int singleMCLFlag = 0;
|
||||
int nCS = 1 << log2_cb_size;
|
||||
|
@ -488,7 +492,7 @@ void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW,
|
|||
int nPbW2 = nPbW;
|
||||
int nPbH2 = nPbH;
|
||||
|
||||
if (s->ps.pps->log2_parallel_merge_level > 2 && nCS == 8) {
|
||||
if (pps->log2_parallel_merge_level > 2 && nCS == 8) {
|
||||
singleMCLFlag = 1;
|
||||
x0 = lc->cu.x;
|
||||
y0 = lc->cu.y;
|
||||
|
@ -497,8 +501,8 @@ void ff_hevc_luma_mv_merge_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW,
|
|||
part_idx = 0;
|
||||
}
|
||||
|
||||
ff_hevc_set_neighbour_available(lc, x0, y0, nPbW, nPbH);
|
||||
derive_spatial_merge_candidates(lc, s, x0, y0, nPbW, nPbH, log2_cb_size,
|
||||
ff_hevc_set_neighbour_available(lc, x0, y0, nPbW, nPbH, sps->log2_ctb_size);
|
||||
derive_spatial_merge_candidates(lc, s, pps, sps, x0, y0, nPbW, nPbH, log2_cb_size,
|
||||
singleMCLFlag, part_idx,
|
||||
merge_idx, mergecand_list);
|
||||
|
||||
|
@ -527,11 +531,12 @@ static av_always_inline void dist_scale(const HEVCContext *s, Mv *mv,
|
|||
}
|
||||
}
|
||||
|
||||
static int mv_mp_mode_mx(const HEVCContext *s, int x, int y, int pred_flag_index,
|
||||
static int mv_mp_mode_mx(const HEVCContext *s, const HEVCSPS *sps,
|
||||
int x, int y, int pred_flag_index,
|
||||
Mv *mv, int ref_idx_curr, int ref_idx)
|
||||
{
|
||||
const MvField *tab_mvf = s->cur_frame->tab_mvf;
|
||||
int min_pu_width = s->ps.sps->min_pu_width;
|
||||
int min_pu_width = sps->min_pu_width;
|
||||
|
||||
const RefPicList *refPicList = s->cur_frame->refPicList;
|
||||
|
||||
|
@ -543,11 +548,12 @@ static int mv_mp_mode_mx(const HEVCContext *s, int x, int y, int pred_flag_index
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int mv_mp_mode_mx_lt(const HEVCContext *s, int x, int y, int pred_flag_index,
|
||||
static int mv_mp_mode_mx_lt(const HEVCContext *s, const HEVCSPS *sps,
|
||||
int x, int y, int pred_flag_index,
|
||||
Mv *mv, int ref_idx_curr, int ref_idx)
|
||||
{
|
||||
const MvField *tab_mvf = s->cur_frame->tab_mvf;
|
||||
int min_pu_width = s->ps.sps->min_pu_width;
|
||||
int min_pu_width = sps->min_pu_width;
|
||||
|
||||
const RefPicList *refPicList = s->cur_frame->refPicList;
|
||||
|
||||
|
@ -569,29 +575,31 @@ static int mv_mp_mode_mx_lt(const HEVCContext *s, int x, int y, int pred_flag_in
|
|||
}
|
||||
|
||||
#define MP_MX(v, pred, mx) \
|
||||
mv_mp_mode_mx(s, \
|
||||
(x ## v) >> s->ps.sps->log2_min_pu_size, \
|
||||
(y ## v) >> s->ps.sps->log2_min_pu_size, \
|
||||
mv_mp_mode_mx(s, sps, \
|
||||
(x ## v) >> sps->log2_min_pu_size, \
|
||||
(y ## v) >> sps->log2_min_pu_size, \
|
||||
pred, &mx, ref_idx_curr, ref_idx)
|
||||
|
||||
#define MP_MX_LT(v, pred, mx) \
|
||||
mv_mp_mode_mx_lt(s, \
|
||||
(x ## v) >> s->ps.sps->log2_min_pu_size, \
|
||||
(y ## v) >> s->ps.sps->log2_min_pu_size, \
|
||||
mv_mp_mode_mx_lt(s, sps, \
|
||||
(x ## v) >> sps->log2_min_pu_size, \
|
||||
(y ## v) >> sps->log2_min_pu_size, \
|
||||
pred, &mx, ref_idx_curr, ref_idx)
|
||||
|
||||
void ff_hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW,
|
||||
void ff_hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, const HEVCPPS *pps,
|
||||
int x0, int y0, int nPbW,
|
||||
int nPbH, int log2_cb_size, int part_idx,
|
||||
int merge_idx, MvField *mv,
|
||||
int mvp_lx_flag, int LX)
|
||||
{
|
||||
const HEVCSPS *const sps = pps->sps;
|
||||
const HEVCContext *const s = lc->parent;
|
||||
const MvField *const tab_mvf = s->cur_frame->tab_mvf;
|
||||
int isScaledFlag_L0 = 0;
|
||||
int availableFlagLXA0 = 1;
|
||||
int availableFlagLXB0 = 1;
|
||||
int numMVPCandLX = 0;
|
||||
int min_pu_width = s->ps.sps->min_pu_width;
|
||||
int min_pu_width = sps->min_pu_width;
|
||||
|
||||
int xA0, yA0;
|
||||
int is_available_a0;
|
||||
|
@ -627,7 +635,7 @@ void ff_hevc_luma_mv_mvp_mode(HEVCLocalContext *lc, int x0, int y0, int nPbW,
|
|||
yA0 = y0 + nPbH;
|
||||
|
||||
is_available_a0 = AVAILABLE(cand_bottom_left, A0) &&
|
||||
yA0 < s->ps.sps->height &&
|
||||
yA0 < sps->height &&
|
||||
PRED_BLOCK_AVAILABLE(A0);
|
||||
|
||||
//left spatial merge candidate
|
||||
|
@ -682,7 +690,7 @@ b_candidates:
|
|||
yB0 = y0 - 1;
|
||||
|
||||
is_available_b0 = AVAILABLE(cand_up_right, B0) &&
|
||||
xB0 < s->ps.sps->width &&
|
||||
xB0 < sps->width &&
|
||||
PRED_BLOCK_AVAILABLE(B0);
|
||||
|
||||
// above spatial merge candidate
|
||||
|
@ -764,7 +772,7 @@ scalef:
|
|||
if (numMVPCandLX < 2 && s->sh.slice_temporal_mvp_enabled_flag &&
|
||||
mvp_lx_flag == numMVPCandLX) {
|
||||
Mv mv_col;
|
||||
int available_col = temporal_luma_motion_vector(s, x0, y0, nPbW,
|
||||
int available_col = temporal_luma_motion_vector(s, sps, x0, y0, nPbW,
|
||||
nPbH, ref_idx,
|
||||
&mv_col, LX);
|
||||
if (available_col)
|
||||
|
|
Loading…
Reference in New Issue