Skip to content

F
ffmpeg.wasm-core
Commit 25bb7eaf authored by Mickaël Raulet's avatar Mickaël Raulet Committed by Anton Khirnov
Browse files
Options

hevc/intra_pred: drop unnecessary conditions in loops 

Signed-off-by: 's avatarAnton Khirnov <anton@khirnov.net>
parent 4c390b1b
Hide whitespace changes
Inline Side-by-side
Showing with 10 additions and 19 deletions
libavcodec/hevcpred_template.c
View file @ 25bb7eaf
...@@ -160,34 +160,25 @@ do { \ ...@@ -160,34 +160,25 @@ do { \
} }
if (cand_bottom_left) { if (cand_bottom_left) {
for (i = size + bottom_left_size; i < (size << 1); i++) for (i = size + bottom_left_size; i < (size << 1); i++)
if (IS_INTRA(-1, size + bottom_left_size - 1) || left[i] = POS(-1, size + bottom_left_size - 1);
!s->pps->constrained_intra_pred_flag)
left[i] = POS(-1, size + bottom_left_size - 1);
for (i = size + bottom_left_size - 1; i >= size; i--) for (i = size + bottom_left_size - 1; i >= size; i--)
if (IS_INTRA(-1, i) || !s->pps->constrained_intra_pred_flag) left[i] = POS(-1, i);
left[i] = POS(-1, i);
} }
if (cand_left) if (cand_left)
for (i = size - 1; i >= 0; i--) for (i = size - 1; i >= 0; i--)
if (IS_INTRA(-1, i) || !s->pps->constrained_intra_pred_flag) left[i] = POS(-1, i);
left[i] = POS(-1, i); if (cand_up_left) {
if (cand_up_left) left[-1] = POS(-1, -1);
if (IS_INTRA(-1, -1) || !s->pps->constrained_intra_pred_flag) { top[-1] = left[-1];
left[-1] = POS(-1, -1); }
top[-1] = left[-1];
}
if (cand_up) if (cand_up)
for (i = size - 1; i >= 0; i--) for (i = size - 1; i >= 0; i--)
if (IS_INTRA(i, -1) || !s->pps->constrained_intra_pred_flag) top[i] = POS(i, -1);
top[i] = POS(i, -1);
if (cand_up_right) { if (cand_up_right) {
for (i = size + top_right_size; i < (size << 1); i++) for (i = size + top_right_size; i < (size << 1); i++)
if (IS_INTRA(size + top_right_size - 1, -1) || top[i] = POS(size + top_right_size - 1, -1);
!s->pps->constrained_intra_pred_flag)
top[i] = POS(size + top_right_size - 1, -1);
for (i = size + top_right_size - 1; i >= size; i--) for (i = size + top_right_size - 1; i >= size; i--)
if (IS_INTRA(i, -1) || !s->pps->constrained_intra_pred_flag) top[i] = POS(i, -1);
top[i] = POS(i, -1);
} }
if (s->pps->constrained_intra_pred_flag == 1) { if (s->pps->constrained_intra_pred_flag == 1) {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment