hosted: screen_thread(): fix flickering of first picture line

uli · uli · commit f6ebbb4179a9 · 2018-07-10T17:17:50.000+02:00
diff --git a/hosted/Arduino.cpp b/hosted/Arduino.cpp
@@ -352,7 +352,7 @@ int screen_thread(void *p)
     // picture line is; here, we only draw protolines.
 
     // draw SDL screen border top (before start of picture)
-    for (int i = 1; i < (STARTLINE - VIEWPORT_Y)*STRETCH_Y; ++i) {
+    for (int i = 1; i < int((STARTLINE - VIEWPORT_Y)*STRETCH_Y); ++i) {
       memcpy(p, screen->pixels, screen->pitch);
       p += screen->pitch;
     }

Original file line number	Diff line number	Diff line change
`@@ -352,7 +352,7 @@ int screen_thread(void *p)`
`352`	`352`	`// picture line is; here, we only draw protolines.`
`353`	`353`
`354`	`354`	`// draw SDL screen border top (before start of picture)`
`355`		`- for (int i = 1; i < (STARTLINE - VIEWPORT_Y)*STRETCH_Y; ++i) {`
	`355`	`+ for (int i = 1; i < int((STARTLINE - VIEWPORT_Y)*STRETCH_Y); ++i) {`
`356`	`356`	`memcpy(p, screen->pixels, screen->pitch);`
`357`	`357`	`p += screen->pitch;`
`358`	`358`	`}`