X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fdisplay.c;h=46e8480a1e881cb698c67af4f21967fa04b539be;hp=bb742415ad3a22f81a9c44566e3da4bd6b08efca;hb=74be977af05343de9ebaf9f6358bf57e499a8044;hpb=4018a282d71b67d91e37b81edee111ff028d66c2

diff --git a/betty/display.c b/betty/display.c
index bb74241..46e8480 100644
--- a/betty/display.c
+++ b/betty/display.c
@@ -166,7 +166,7 @@ void display_rectangle_page(u8 x,u8 p,u8 w,u8 h,u8 fill,u8 alpha) {
 			row=DISPLAY_DATA; // aligne dummy read
 			for(row=0;row<8;row++) {
 				b=display_m2i(buf,row);
-				c=(b*(255-alpha)+fill*255)>>8;
+				c=(b*(255-alpha)+fill*alpha)>>8;
 				buf[0]&=~(1<<row);
 				buf[1]&=~(1<<row);
 				if(c&2)