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[libpng17] Make some parameters "const" in new functions.

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This commit is contained in:
Glenn Randers-Pehrson 2015-02-11 06:18:30 -06:00
parent 9c9009ec7d
commit f55ee011a2
1 changed files with 8 additions and 7 deletions
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15
pngwutil.c
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@ -2335,8 +2335,8 @@ png_write_filtered_row(png_structrp png_ptr, png_bytep filtered_row,
#ifdef PNG_WRITE_FILTER_SUPPORTED
static png_size_t /* PRIVATE */
png_setup_sub_row(png_structrp png_ptr, png_uint_32 bpp,
png_size_t row_bytes, png_size_t lmins)
png_setup_sub_row(png_structrp png_ptr, const png_uint_32 bpp,
const png_size_t row_bytes, const png_size_t lmins)
{
png_bytep rp, dp, lp;
png_size_t i;
@ -2373,7 +2373,8 @@ png_setup_sub_row(png_structrp png_ptr, png_uint_32 bpp,
}
static png_size_t /* PRIVATE */
png_setup_up_row(png_structrp png_ptr, png_size_t row_bytes, png_size_t lmins)
png_setup_up_row(png_structrp png_ptr, const png_size_t row_bytes,
const png_size_t lmins)
{
png_bytep rp, dp, pp;
png_size_t i;
@ -2403,8 +2404,8 @@ png_setup_up_row(png_structrp png_ptr, png_size_t row_bytes, png_size_t lmins)
}
static png_size_t /* PRIVATE */
png_setup_avg_row(png_structrp png_ptr,png_uint_32 bpp,
png_size_t row_bytes, png_size_t lmins)
png_setup_avg_row(png_structrp png_ptr, const png_uint_32 bpp,
const png_size_t row_bytes, const png_size_t lmins)
{
png_bytep rp, dp, pp, lp;
png_uint_32 i;
@ -2442,8 +2443,8 @@ png_setup_avg_row(png_structrp png_ptr,png_uint_32 bpp,
}
static png_size_t /* PRIVATE */
png_setup_paeth_row(png_structrp png_ptr,png_uint_32 bpp,
png_size_t row_bytes, png_size_t lmins)
png_setup_paeth_row(png_structrp png_ptr, const png_uint_32 bpp,
const png_size_t row_bytes, const png_size_t lmins)
{
png_bytep rp, dp, pp, cp, lp;
png_size_t i;