From: John Tsiombikas <nuclear@member.fsf.org>
Date: Sun, 2 Jul 2023 19:40:49 +0000 (+0300)
Subject: foo
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=dd1b78089a43fdbbdf88d10d3d8a4d8f02662491;p=retroray

foo
---

diff --git a/src/app.h b/src/app.h
index 0e5ce05..b2a3b82 100644
--- a/src/app.h
+++ b/src/app.h
@@ -112,6 +112,7 @@ void app_quit(void);
 void app_resize(int x, int y);
 void app_fullscreen(int fs);
 void app_vsync(int vsync);
+void app_rband(int x, int y, int w, int h);
 
 /* defined in scr_mod.c for convenience */
 void primray(cgm_ray *ray, int x, int y);
diff --git a/src/dos/main.c b/src/dos/main.c
index 16f53ba..50c876f 100644
--- a/src/dos/main.c
+++ b/src/dos/main.c
@@ -44,6 +44,8 @@ static uint32_t *vmem;
 static int quit, disp_pending, dirty_valid;
 static rtk_rect dirty;
 static int mx, my;
+static rtk_rect rband;
+
 
 int main(int argc, char **argv)
 {
@@ -231,6 +233,18 @@ void app_vsync(int vsync)
 {
 }
 
+void app_rband(int x, int y, int w, int h)
+{
+	if(!(w | h)) {
+		w = h = 0;
+	}
+
+	rband.x = x;
+	rband.y = y;
+	rband.width = w;
+	rband.height = h;
+}
+
 static void draw_cursor(int x, int y)
 {
 	int i;
@@ -244,3 +258,28 @@ static void draw_cursor(int x, int y)
 		if(x < win_width - offs - 1) fbptr[offs] ^= 0xffffff;
 	}
 }
+
+static void draw_rband(void)
+{
+	int i;
+	rtk_rect rect;
+	uint32_t *fbptr, *bptr;
+
+	rect = rband;
+	fix_rect(&rect);
+
+	fbptr = framebuf + rect.y * win_width + rect.x;
+	bptr = fbptr + win_width * (rect.height - 1);
+
+	for(i=0; i<rect.width; i++) {
+		fbptr[i] ^= 0xffffff;
+		bptr[i] ^= 0xffffff;
+	}
+	fbptr += win_width;
+	for(i=0; i<rect.height-2; i++) {
+		fbptr[0] ^= 0xffffff;
+		fbptr[rect.width - 1] ^= 0xffffff;
+		fbptr += win_width;
+	}
+	app_redisplay(rect.x, rect.y, rect.width, rect.height);
+}
diff --git a/src/scr_mod.c b/src/scr_mod.c
index 3ad4e7b..5a33e45 100644
--- a/src/scr_mod.c
+++ b/src/scr_mod.c
@@ -253,7 +253,6 @@ static void mdl_display(void)
 	if(rendering) {
 		if(!render(framebuf)) {
 			rendering = 0;
-			vpdirty = 1;
 		}
 		app_redisplay(rendrect.x, rendrect.y, rendrect.width, rendrect.height);
 	}
@@ -584,30 +583,6 @@ static void fix_rect(rtk_rect *rect)
 	rect->height = h;
 }
 
-static void draw_rband(void)
-{
-	int i;
-	rtk_rect rect;
-	uint32_t *fbptr, *bptr;
-
-	rect = rband;
-	fix_rect(&rect);
-
-	fbptr = framebuf + rect.y * win_width + rect.x;
-	bptr = fbptr + win_width * (rect.height - 1);
-
-	for(i=0; i<rect.width; i++) {
-		fbptr[i] ^= 0xffffff;
-		bptr[i] ^= 0xffffff;
-	}
-	fbptr += win_width;
-	for(i=0; i<rect.height-2; i++) {
-		fbptr[0] ^= 0xffffff;
-		fbptr[rect.width - 1] ^= 0xffffff;
-		fbptr += win_width;
-	}
-	app_redisplay(rect.x, rect.y, rect.width, rect.height);
-}
 
 void primray(cgm_ray *ray, int x, int y)
 {