From 6b4b82fd7a47720d608f6349bdb2cb2b81adb6a1 Mon Sep 17 00:00:00 2001 From: Jerome Jiang Date: Thu, 15 Jul 2021 16:05:16 -0700 Subject: [PATCH] Use round to be more accurate casting float to int Change-Id: Ifd5961917831752b176dd75d39d6b2cba6ce72fa --- vp8/encoder/onyx_if.c | 6 +++--- vp9/encoder/vp9_svc_layercontext.c | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c index aeed719..71ef057 100644 --- a/vp8/encoder/onyx_if.c +++ b/vp8/encoder/onyx_if.c @@ -301,9 +301,9 @@ static void init_temporal_layer_context(VP8_COMP *cpi, VP8_CONFIG *oxcf, /* Work out the average size of a frame within this layer */ if (layer > 0) { lc->avg_frame_size_for_layer = - (int)((cpi->oxcf.target_bitrate[layer] - - cpi->oxcf.target_bitrate[layer - 1]) * - 1000 / (lc->framerate - prev_layer_framerate)); + (int)round((cpi->oxcf.target_bitrate[layer] - + cpi->oxcf.target_bitrate[layer - 1]) * + 1000 / (lc->framerate - prev_layer_framerate)); } lc->active_worst_quality = cpi->oxcf.worst_allowed_q; diff --git a/vp9/encoder/vp9_svc_layercontext.c b/vp9/encoder/vp9_svc_layercontext.c index f9a0de6..ad3a8f7 100644 --- a/vp9/encoder/vp9_svc_layercontext.c +++ b/vp9/encoder/vp9_svc_layercontext.c @@ -322,8 +322,8 @@ void vp9_update_temporal_layer_framerate(VP9_COMP *const cpi) { const int prev_layer_target_bandwidth = oxcf->layer_target_bitrate[st_idx - 1]; lc->avg_frame_size = - (int)((lc->target_bandwidth - prev_layer_target_bandwidth) / - (lc->framerate - prev_layer_framerate)); + (int)round((lc->target_bandwidth - prev_layer_target_bandwidth) / + (lc->framerate - prev_layer_framerate)); } } -- 2.7.4