X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=eradicate;a=blobdiff_plain;f=src%2Fsdl%2Fmain.c;h=616b23d3c4c8d1c75b94e78f1c09d4580dbcce32;hp=8d60d1281c8dfd7897047445f4c10d2f146eadff;hb=5a00ac1b6ff18814600e84e74d4d1e34847e9103;hpb=7b3c578d22e5eebc4d048655da7bc711662e2179

diff --git a/src/sdl/main.c b/src/sdl/main.c
index 8d60d12..616b23d 100644
--- a/src/sdl/main.c
+++ b/src/sdl/main.c
@@ -27,6 +27,7 @@ int main(int argc, char **argv)
 {
 	int s;
 	char *env;
+	void *fb_buf;
 
 	if((env = getenv("FBSCALE")) && (s = atoi(env))) {
 		fbscale = s;
@@ -38,11 +39,12 @@ int main(int argc, char **argv)
 	fb_width = xsz;
 	fb_height = ysz;
 
-	/* allocate 1 extra row as a guard band, until we fucking fix the rasterizer */
-	if(!(fb_pixels = malloc(FB_WIDTH * (FB_HEIGHT + 1) * FB_BPP / CHAR_BIT))) {
+	fb_size = FB_WIDTH * FB_HEIGHT * FB_BPP / 8;
+	if(!(fb_buf = malloc(fb_size + FB_WIDTH * 4))) {
 		fprintf(stderr, "failed to allocate virtual framebuffer\n");
 		return 1;
 	}
+	fb_pixels = (char*)fb_buf + FB_WIDTH * 2;
 
 	SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_NOPARACHUTE);
 	if(!(fbsurf = SDL_SetVideoMode(xsz, ysz, FB_BPP, sdl_flags))) {