X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fgfx.cc;h=226d26954369b37c945bfe69dd6494bcb0b4a1d2;hb=094e53b80e5576db6c86bb7dc6141b0cff7fa665;hp=7b3513d139897e9b3e35e80c8b65540e80451d5d;hpb=f71618aebfa6b8754dd056689a6c5821b755972c;p=winnie

diff --git a/src/gfx.cc b/src/gfx.cc
index 7b3513d..226d269 100644
--- a/src/gfx.cc
+++ b/src/gfx.cc
@@ -58,7 +58,12 @@ bool init_gfx()
 
 void destroy_gfx()
 {
-	close(dev_fd);
+	clear_screen(0, 0, 0);
+
+	if(dev_fd != -1) {
+		close(dev_fd);
+	}
+
 	dev_fd = -1;
 
 	munmap(framebuffer, FRAMEBUFFER_SIZE(screen_rect.width, screen_rect.height, color_depth));
@@ -87,7 +92,7 @@ void clear_screen(int r, int g, int b)
 
 void fill_rect(const Rect &rect, int r, int g, int b)
 {
-	unsigned char *fb = framebuffer + (rect.x + screen_rect.width * rect.y) * 4; 
+	unsigned char *fb = framebuffer + (rect.x + screen_rect.width * rect.y) * 4;
 	for(int i=0; i<rect.height; i++) {
 		for(int j=0; j<rect.width; j++) {
 			fb[j * 4] = b;
@@ -107,3 +112,18 @@ void set_cursor_visibility(bool visible)
 		fprintf(stderr, "Cannot toggle cursor visibility : %s\n", strerror(errno));
 	}
 }
+
+void blit(unsigned char *src_img, const Rect &src_rect, unsigned char* dest_img, int dest_x, int dest_y)
+{
+	Rect dest_rect;
+
+	if(dest_x < screen_rect.x) {
+		dest_rect.x = screen_rect.x;
+	}
+
+	if(dest_y < screen_rect.y) {
+		dest_rect.y = screen_rect.y;
+	}
+
+	//TODO :p zzz
+}