From: Alex Converse <aconverse@google.com>
Date: Fri, 7 Aug 2015 19:02:49 +0000 (-0700)
Subject: fastssim: Add some missing consts
X-Git-Tag: v1.5.0~296^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4ea7f2be43de8c832f01c5741be8df6125f65dc2;p=libvpx

fastssim: Add some missing consts

Change-Id: Id36f180032c8a92c686da6f716a7468332b23b94
---

diff --git a/vpx_dsp/fastssim.c b/vpx_dsp/fastssim.c
index 25f01e504..97dba336a 100644
--- a/vpx_dsp/fastssim.c
+++ b/vpx_dsp/fastssim.c
@@ -444,7 +444,8 @@ static double convert_ssim_db(double _ssim, double _weight) {
   return 10 * (log10(_weight) - log10(_weight - _ssim));
 }
 
-double vpx_calc_fastssim(YV12_BUFFER_CONFIG *source, YV12_BUFFER_CONFIG *dest,
+double vpx_calc_fastssim(const YV12_BUFFER_CONFIG *source,
+                         const YV12_BUFFER_CONFIG *dest,
                          double *ssim_y, double *ssim_u, double *ssim_v) {
   double ssimv;
   vpx_clear_system_state();
diff --git a/vpx_dsp/ssim.h b/vpx_dsp/ssim.h
index d25e7145d..19f4df281 100644
--- a/vpx_dsp/ssim.h
+++ b/vpx_dsp/ssim.h
@@ -80,7 +80,8 @@ double vpx_calc_ssimg(const YV12_BUFFER_CONFIG *source,
                       const YV12_BUFFER_CONFIG *dest,
                       double *ssim_y, double *ssim_u, double *ssim_v);
 
-double vpx_calc_fastssim(YV12_BUFFER_CONFIG *source, YV12_BUFFER_CONFIG *dest,
+double vpx_calc_fastssim(const YV12_BUFFER_CONFIG *source,
+                         const YV12_BUFFER_CONFIG *dest,
                          double *ssim_y, double *ssim_u, double *ssim_v);
 
 double vpx_psnrhvs(const YV12_BUFFER_CONFIG *source,