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Merge commit 'cd975d5658a1cbe99939df75db59d5ae9fbcb4e0' 

* commit 'cd975d5658a1cbe99939df75db59d5ae9fbcb4e0':
  hevc: Spin the mv_mpv_mode calls in a stand alone function

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-22 01:23:42 +01:00
parent 70e3fae88d cd975d5658
commit 148506c965
1 changed files with 47 additions and 41 deletions
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88
libavcodec/hevc.c
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@ -1576,6 +1576,51 @@ static void hevc_await_progress(HEVCContext *s, HEVCFrame *ref,
ff_thread_await_progress(&ref->tf, y, 0);
}
static void hevc_luma_mv_mpv_mode(HEVCContext *s, int x0, int y0, int nPbW,
int nPbH, int log2_cb_size, int part_idx,
int merge_idx, MvField *mv)
{
HEVCLocalContext *lc = s->HEVClc;
enum InterPredIdc inter_pred_idc = PRED_L0;
int mvp_flag;
ff_hevc_set_neighbour_available(s, x0, y0, nPbW, nPbH);
mv->pred_flag = 0;
if (s->sh.slice_type == B_SLICE)
inter_pred_idc = ff_hevc_inter_pred_idc_decode(s, nPbW, nPbH);
if (inter_pred_idc != PRED_L1) {
if (s->sh.nb_refs[L0])
mv->ref_idx[0]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L0]);
mv->pred_flag = PF_L0;
ff_hevc_hls_mvd_coding(s, x0, y0, 0);
mvp_flag = ff_hevc_mvp_lx_flag_decode(s);
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
part_idx, merge_idx, mv, mvp_flag, 0);
mv->mv[0].x += lc->pu.mvd.x;
mv->mv[0].y += lc->pu.mvd.y;
}
if (inter_pred_idc != PRED_L0) {
if (s->sh.nb_refs[L1])
mv->ref_idx[1]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L1]);
if (s->sh.mvd_l1_zero_flag == 1 && inter_pred_idc == PRED_BI) {
AV_ZERO32(&lc->pu.mvd);
} else {
ff_hevc_hls_mvd_coding(s, x0, y0, 1);
}
mv->pred_flag += PF_L1;
mvp_flag = ff_hevc_mvp_lx_flag_decode(s);
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
part_idx, merge_idx, mv, mvp_flag, 1);
mv->mv[1].x += lc->pu.mvd.x;
mv->mv[1].y += lc->pu.mvd.y;
}
}
static void hls_prediction_unit(HEVCContext *s, int x0, int y0,
int nPbW, int nPbH,
int log2_cb_size, int partIdx, int idx)
@ -1616,47 +1661,8 @@ static void hls_prediction_unit(HEVCContext *s, int x0, int y0,
ff_hevc_luma_mv_merge_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
partIdx, merge_idx, &current_mv);
} else {
enum InterPredIdc inter_pred_idc = PRED_L0;
int mvp_flag;
ff_hevc_set_neighbour_available(s, x0, y0, nPbW, nPbH);
current_mv.pred_flag = 0;
if (s->sh.slice_type == B_SLICE)
inter_pred_idc = ff_hevc_inter_pred_idc_decode(s, nPbW, nPbH);
if (inter_pred_idc != PRED_L1) {
if (s->sh.nb_refs[L0]) {
current_mv.ref_idx[0]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L0]);
}
current_mv.pred_flag = PF_L0;
ff_hevc_hls_mvd_coding(s, x0, y0, 0);
mvp_flag = ff_hevc_mvp_lx_flag_decode(s);
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
partIdx, merge_idx, &current_mv,
mvp_flag, 0);
current_mv.mv[0].x += lc->pu.mvd.x;
current_mv.mv[0].y += lc->pu.mvd.y;
}
if (inter_pred_idc != PRED_L0) {
if (s->sh.nb_refs[L1]) {
current_mv.ref_idx[1]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L1]);
}
if (s->sh.mvd_l1_zero_flag == 1 && inter_pred_idc == PRED_BI) {
AV_ZERO32(&lc->pu.mvd);
} else {
ff_hevc_hls_mvd_coding(s, x0, y0, 1);
}
current_mv.pred_flag += PF_L1;
mvp_flag = ff_hevc_mvp_lx_flag_decode(s);
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
partIdx, merge_idx, &current_mv,
mvp_flag, 1);
current_mv.mv[1].x += lc->pu.mvd.x;
current_mv.mv[1].y += lc->pu.mvd.y;
}
hevc_luma_mv_mpv_mode(s, x0, y0, nPbW, nPbH, log2_cb_size,
partIdx, merge_idx, &current_mv);
}
x_pu = x0 >> s->sps->log2_min_pu_size;