libmng-gcc4.patch

   1 GCC-4 fix:
   2
   3 mng.c: In function 'copyline':
   4 mng.c:233: error: invalid lvalue in increment
   5 mng.c:270: error: invalid lvalue in increment
   6
   7 --- libmng-1.0.9/contrib/gcc/fbmngplay/mng.c.orig       2005-01-30 11:50:23.000000000 +0100
   8 +++ libmng-1.0.9/contrib/gcc/fbmngplay/mng.c    2005-02-05 22:42:39.130650312 +0100
   9 @@ -230,7 +230,8 @@
  10                 a = a * mymng->alpha / 100;\r
  11                 switch (mymng->fbbpp) {\r
  12                 case 16:\r
  13 -                       input = *((unsigned short *) background)++;\r
  14 +                       input = *(unsigned short *)background;
  15 +                       background += 2;
  16                         br = (input >> 8) & 0xf8;\r
  17                         bg = (input >> 3) & 0xfc;\r
  18                         bb = input << 3 & 0xff;\r
  19 @@ -267,7 +268,8 @@
  20                         b >>= 3;\r
  21  \r
  22                         output = (r << 11) | (g << 5) | b;\r
  23 -                       *((unsigned short *) dest)++ = output;\r
  24 +                       *((unsigned short *)dest) = output;
  25 +                       dest += 2;
  26                         break;\r
  27                 case 24:\r
  28                         *dest++ = b;\r