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Replace the remaining uses of PNG_CONST with const

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In v1.6.0, compiler support for const became a requirement.
It should be used consistently. To maintain backwards compatibility,
PNG_CONST is still maintained in deprecated form.
This commit is contained in:
Cosmin Truta
2018-08-18 21:01:02 -04:00
parent 58eedced25
commit 1ef8882814
19 changed files with 75 additions and 76 deletions
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4
pngread.c
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@@ -1621,7 +1621,7 @@ png_image_skip_unused_chunks(png_structrp png_ptr)
* errors (which are unfortunately quite common.)
*/
{
static PNG_CONST png_byte chunks_to_process[] = {
static const png_byte chunks_to_process[] = {
98, 75, 71, 68, '\0', /* bKGD */
99, 72, 82, 77, '\0', /* cHRM */
103, 65, 77, 65, '\0', /* gAMA */
@@ -3946,7 +3946,7 @@ png_image_read_direct(png_voidp argument)
*/
if (linear != 0)
{
PNG_CONST png_uint_16 le = 0x0001;
const png_uint_16 le = 0x0001;
if ((*(png_const_bytep) & le) != 0)
png_set_swap(png_ptr);