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[libpng15] Fixed 64-bit compilation errors (gcc). The errors fixed relate

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to conditions where types that are 32 bits in the GCC 32-bit
world (uLong and png_size_t) become 64 bits in the 64-bit
world.  This produces potential truncation errors which the
compiler correctly flags.
This commit is contained in:
John Bowler
2011-09-09 07:32:37 -05:00
committed by Glenn Randers-Pehrson
parent 3c2ae60f46
commit f3f7e14727
9 changed files with 83 additions and 45 deletions
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2
png.h
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@@ -795,7 +795,7 @@ typedef png_info FAR * FAR * png_infopp;
#define PNG_INFO_iCCP 0x1000 /* ESR, 1.0.6 */
#define PNG_INFO_sPLT 0x2000 /* ESR, 1.0.6 */
#define PNG_INFO_sCAL 0x4000 /* ESR, 1.0.6 */
#define PNG_INFO_IDAT 0x8000L /* ESR, 1.0.6 */
#define PNG_INFO_IDAT 0x8000 /* ESR, 1.0.6 */
/* This is used for the transformation routines, as some of them
* change these values for the row. It also should enable using