Working version with a few games included

1 files changed, 19 insertions, 0 deletions

diff --git a/arm9/source/framebuffer.c b/arm9/source/framebuffer.c
index 26b95de..22a4e12 100644
--- a/arm9/source/framebuffer.c
+++ b/arm9/source/framebuffer.c
@@ -253,3 +253,22 @@ void FB_Clear(void)
     	*p++=0x8000;
     }
 }
+
+
+void FB_Blit(sImage *img, int x, int y)
+{
+    if (img->width==WIDTH && img->height==HEIGHT)
+    {
+	dmaCopy(img->data8,buff,SCREEN_WIDTH*SCREEN_HEIGHT*2);
+    }
+    else
+    {
+    	int f;
+
+	for(f=0;f<img->height;f++)
+	{
+	    dmaCopy(img->data16+(f*img->width),
+		    buff+x+(y+f)*WIDTH,img->width*2);
+	}
+    }
+}