From ef98f49cb003a695361a08e4e392075a6d7ef3d5 Mon Sep 17 00:00:00 2001 From: Yunqing Wang Date: Mon, 22 Aug 2016 19:46:44 -0700 Subject: [PATCH] Disable split mode in 4k video encoding Disabled the split mode while encoding 4k video to speed up the encoder. Borg test result on 4k set: Overall PSNR: +0.029%; SSIM: +0.009%. Average encoder speedup at speed 2 is 2.5%. Change-Id: I1519c658f07c3ac838affbe5aff0ed9b94f3f8f4 --- vp9/encoder/vp9_speed_features.c | 1 + 1 file changed, 1 insertion(+) diff --git a/vp9/encoder/vp9_speed_features.c b/vp9/encoder/vp9_speed_features.c index 4e288287a..1b3a4786f 100644 --- a/vp9/encoder/vp9_speed_features.c +++ b/vp9/encoder/vp9_speed_features.c @@ -100,6 +100,7 @@ static void set_good_speed_feature_framesize_dependent(VP9_COMP *cpi, sf->alt_ref_search_fp = 1; sf->cb_pred_filter_search = 1; sf->adaptive_interp_filter_search = 1; + sf->disable_split_mask = DISABLE_ALL_SPLIT; } }