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| author | Marco Paniconi <marpan@google.com> | 2018-06-27 12:26:09 -0700 |
|---|---|---|
| committer | Marco Paniconi <marpan@google.com> | 2018-06-27 13:42:25 -0700 |
| commit | 2899a9d438ce5243936428baf4b6f4f1e63faae8 (patch) | |
| tree | 38400f88ef82ab24c3e72bf9727a38e1a6cf0494 /vp9/encoder | |
| parent | 3c20815a40557e5fce62d49bd4109eb1c8900778 (diff) | |
| download | libvpx-2899a9d438ce5243936428baf4b6f4f1e63faae8.tar libvpx-2899a9d438ce5243936428baf4b6f4f1e63faae8.tar.gz libvpx-2899a9d438ce5243936428baf4b6f4f1e63faae8.tar.bz2 libvpx-2899a9d438ce5243936428baf4b6f4f1e63faae8.zip | |
vp9-svc: Fix to early golden exit nonrd-pickmode
For SVC: apply the sse_zeromv early exit also to
the case where golden is second temporal reference.
Set the thresh_svc_golden threshold for this case.
This is reduce the encode time for case where golden
is second temporal reference for SVC.
Change-Id: I8c0c87dd746579d3c4f5e983c7f9dd0a1e1476e0
Diffstat (limited to 'vp9/encoder')
| -rw-r--r-- | vp9/encoder/vp9_pickmode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/vp9/encoder/vp9_pickmode.c b/vp9/encoder/vp9_pickmode.c index eb9abf729..1761fa95d 100644 --- a/vp9/encoder/vp9_pickmode.c +++ b/vp9/encoder/vp9_pickmode.c @@ -1541,8 +1541,10 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data, if (!cpi->use_svc || (svc->use_gf_temporal_ref_current_layer && - !svc->layer_context[svc->temporal_layer_id].is_key_frame)) + !svc->layer_context[svc->temporal_layer_id].is_key_frame)) { gf_temporal_ref = 1; + thresh_svc_skip_golden = 500; + } init_ref_frame_cost(cm, xd, ref_frame_cost); memset(&mode_checked[0][0], 0, MB_MODE_COUNT * MAX_REF_FRAMES); @@ -1796,7 +1798,7 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, TileDataEnc *tile_data, // For SVC, skip the golden (spatial) reference search if sse of zeromv_last // is below threshold. - if (cpi->use_svc && ref_frame == GOLDEN_FRAME && !gf_temporal_ref && + if (cpi->use_svc && ref_frame == GOLDEN_FRAME && sse_zeromv_normalized < thresh_svc_skip_golden) continue; |