diff options
| author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2014-08-08 18:20:58 +0000 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-08-12 09:57:05 +0000 |
| commit | d1b1c3bb5ef1bee409c06c3bcacfb8674e1cb574 (patch) | |
| tree | 19515696813c67051b0395b08e5a5403cd1b4913 | |
| parent | 08b94f160a2c966bb83e32bde0e52246fafa2155 (diff) | |
| download | ffmpeg-d1b1c3bb5ef1bee409c06c3bcacfb8674e1cb574.tar.gz | |
hevc: reorder loops
iterate over memory in a more continuous order
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavcodec/hevc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index c3af966cd2..4794e4b0f3 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -1667,8 +1667,8 @@ static void hls_prediction_unit(HEVCContext *s, int x0, int y0, x_pu = x0 >> s->sps->log2_min_pu_size; y_pu = y0 >> s->sps->log2_min_pu_size; - for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) - for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv; } else { /* MODE_INTER */ lc->pu.merge_flag = ff_hevc_merge_flag_decode(s); @@ -1683,8 +1683,8 @@ static void hls_prediction_unit(HEVCContext *s, int x0, int y0, x_pu = x0 >> s->sps->log2_min_pu_size; y_pu = y0 >> s->sps->log2_min_pu_size; - for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) - for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv; } else { enum InterPredIdc inter_pred_idc = PRED_L0; @@ -1732,8 +1732,8 @@ static void hls_prediction_unit(HEVCContext *s, int x0, int y0, x_pu = x0 >> s->sps->log2_min_pu_size; y_pu = y0 >> s->sps->log2_min_pu_size; - for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) - for(j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for(j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++) + for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++) tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv; } } |