vp9-rtc: Set init noise level based on resoln

Avoid the kLow init level for lower resolns.

Change-Id: I1c9968a6891668b5887e35695f2a44158a4b3a18

diff --git a/vp9/encoder/vp9_noise_estimate.c b/vp9/encoder/vp9_noise_estimate.c
index d661a66aae5b7b528d0233ff72c35514b95b9baf..bd98d221a0b07e17a9a73b8d741dd8364e1e9309 100644 (file)
--- a/vp9/encoder/vp9_noise_estimate.c
+++ b/vp9/encoder/vp9_noise_estimate.c
@@ -32,7 +32,7 @@ static INLINE int noise_est_svc(const struct VP9_COMP *const cpi) {
 
 void vp9_noise_estimate_init(NOISE_ESTIMATE *const ne, int width, int height) {
   ne->enabled = 0;
-  ne->level = kLow;
+  ne->level = (width * height < 1280 * 720) ? kLowLow : kLow;
   ne->value = 0;
   ne->count = 0;
   ne->thresh = 90;