X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fsdl%2Fmain.c;h=86e5198ac9c343ddedc4ac5506baf724fda5c87f;hb=ca4cf08917d2c51d7a98c4cea6dae71c0ae7225d;hp=8d60d1281c8dfd7897047445f4c10d2f146eadff;hpb=3fe0918c7a62a8e8a3ff169b108c74a1211e9003;p=eradicate

diff --git a/src/sdl/main.c b/src/sdl/main.c
index 8d60d12..86e5198 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;
@@ -35,14 +36,15 @@ int main(int argc, char **argv)
 
 	xsz = FB_WIDTH * fbscale;
 	ysz = FB_HEIGHT * fbscale;
-	fb_width = xsz;
-	fb_height = ysz;
+	fb_width = FB_WIDTH;
+	fb_height = FB_HEIGHT;
 
-	/* 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 = (uint16_t*)((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))) {