vp9_noise_estimate.c: make function static

enable_noise_estimation() is local to this module

Change-Id: Id736c419387ca1959695dd327ce164bec029b597

diff --git a/vp9/encoder/vp9_noise_estimate.c b/vp9/encoder/vp9_noise_estimate.c
index c3351afe02c098b09a43088d7fd2a7b367d0e6d1..212a76d06bd1848568cd33df508d4031d68e4a55 100644 (file)
--- a/vp9/encoder/vp9_noise_estimate.c
+++ b/vp9/encoder/vp9_noise_estimate.c
@@ -39,7 +39,7 @@ void vp9_noise_estimate_init(NOISE_ESTIMATE *const ne,
   ne->num_frames_estimate = 20;
 }
 
-int enable_noise_estimation(VP9_COMP *const cpi) {
+static int enable_noise_estimation(VP9_COMP *const cpi) {
   // Enable noise estimation if denoising is on.
 #if CONFIG_VP9_TEMPORAL_DENOISING
   if (cpi->oxcf.noise_sensitivity > 0)