switch to 16 bit color depth internally

1 files changed, 2 insertions, 2 deletions

diff --git a/src/OutputImage.H b/src/OutputImage.H
index 7c9f0fd..17955b9 100644
--- a/src/OutputImage.H
+++ b/src/OutputImage.H
@@ -19,7 +19,7 @@ class OutputImage {
 		
 		virtual int init(int w1, int h1);
 
-		int set_pixel(int x, char r, char g, char b);
+		int set_pixel(int x, int r, int g, int b);
 
 		int next_line();
 
@@ -30,7 +30,7 @@ class OutputImage {
 
 		virtual int init_internal(int w1, int h1);
 
-		virtual int set_pixel_internal(int x, char r, char g, char b);	
+		virtual int set_pixel_internal(int x, int r, int g, int b);	
 	
 		virtual int next_line_internal();