X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=tools%2Fcsprite%2Fsrc%2Fmain.c;h=d1f024bfaa3dba125fd2bf51a8ce75f21b3e9a59;hp=5bece2d7f1660c0de1bd815b52549f0feed30918;hb=73f97e0d9dc83cad4aa7b53d900ea28390afed4f;hpb=4b1cef5f03023a4977c1a0dd0e7464fd4cc1044c

diff --git a/tools/csprite/src/main.c b/tools/csprite/src/main.c
index 5bece2d..d1f024b 100644
--- a/tools/csprite/src/main.c
+++ b/tools/csprite/src/main.c
@@ -126,11 +126,19 @@ const char *prefixfmt[] = {
 	"tiletab:\n",
 
 	/* NASM template */
+	/* TODO hardcoding the 16bpp changes for now, generalize later
+	 *      and while we're at it, let's get rid of the mul too ...
+	 */
 	"\tglobal %s\n"
 	"%s:\n"
 	"\tmov eax, [esp + 12]\n"
-	"\tmov ecx, %d\n"
-	"\tmul ecx\n"
+	";\tmov ecx, %d\n"
+	";\tmul ecx\n"
+	"\tmov ecx, eax\n"
+	"\tshl eax, 9\n"
+	"\tshl ecx, 7\n"
+	"\tadd eax, ecx\n"
+	"\tadd eax, [esp + 8]\n"
 	"\tadd eax, [esp + 8]\n"
 	"\tadd eax, [esp + 4]\n"
 	"\tmov edx, eax\n"