From ed5a5a06bd5cc9524642e43c5307eb2c69aef00e Mon Sep 17 00:00:00 2001 From: Yunqing Wang Date: Mon, 15 Jul 2019 17:15:37 +0000 Subject: [PATCH] Revert "Set up frame contexts based on frame type" This reverts commit affd9921e405063ed7815f412b15e634c8c9cfca. Reason for revert: Quality regression (VP9/EndToEndTestLarge.EndtoEndPSNRTest/195 failed) BUG=webm:1635 Original change's description: > Set up frame contexts based on frame type > > In single layer ARF case, use different frame > contexts for KF, ARF/GF, LF, OVERLAY update types. > > Change-Id: Iebb7f9bb430e483dea1e75fc122b9b67645ce804 Change-Id: I98a4eaa6ec0ae6616ea5ad35d1580501b7422e1b --- vp9/encoder/vp9_encoder.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c index 11bfd03..35a8a07 100644 --- a/vp9/encoder/vp9_encoder.c +++ b/vp9/encoder/vp9_encoder.c @@ -814,17 +814,7 @@ static void setup_frame(VP9_COMP *cpi) { if (frame_is_intra_only(cm) || cm->error_resilient_mode) { vp9_setup_past_independence(cm); } else { - if (!cpi->use_svc) { - const int boost_frame = - !cpi->rc.is_src_frame_alt_ref && - (cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame); - if (boost_frame) - cm->frame_context_idx = 1; - else if (cpi->rc.is_src_frame_alt_ref) - cm->frame_context_idx = 2; - else - cm->frame_context_idx = 3; - } + if (!cpi->use_svc) cm->frame_context_idx = cpi->refresh_alt_ref_frame; } // TODO(jingning): Overwrite the frame_context_idx index in multi-layer ARF -- 2.7.4