fixed bug for odd rendering widths

12 years ago · 2fcfe4a329
parent ee51fe7e6d
commit 2fcfe4a329
1 changed files with 1 additions and 1 deletions
--- a/pdf.c
+++ b/pdf.c
@ -269,7 +269,7 @@ static int drawPage(lua_State *L) {
 			bbptr[x] = (((pmptr[x*2 + 1] & 0xF0) >> 4) | (pmptr[x*2] & 0xF0)) ^ 0xFF;
 		}
 		if(bb->w & 1) {
-			bbptr[x] = pmptr[x*2] & 0xF0;
+			bbptr[x] = (pmptr[x*2] & 0xF0) ^ 0xF0;
 		}
 		bbptr += bb->pitch;
 		pmptr += bb->w;