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[libpng16] Renamed "assert" to "affirm", not affected by NDEBUG.

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Glenn Randers-Pehrson
2015-03-21 21:33:42 -05:00
parent 9f2fb72c67
commit 06963c7841
10 changed files with 70 additions and 96 deletions
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6
pngrtran.c
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@@ -1272,7 +1272,7 @@ png_init_background_transformations(png_structrp png_ptr)
* than the libpng required depth scale the values back to the 8-bit
* range, the test below verifies that this is correct.
*/
assert(bit_depth <= required_bit_depth ||
affirm(bit_depth <= required_bit_depth ||
(bit_depth == 16 && required_bit_depth == 8));
if ((color_type & PNG_COLOR_MASK_COLOR) != 0)
@@ -2195,7 +2195,7 @@ png_do_unshift(png_row_infop row_info, png_bytep row,
case 2:
/* Must be 2bpp gray */
/* assert(channels == 1 && shift[0] == 1) */
/* affirm(channels == 1 && shift[0] == 1) */
{
png_bytep bp = row;
png_bytep bp_end = bp + row_info->rowbytes;
@@ -2210,7 +2210,7 @@ png_do_unshift(png_row_infop row_info, png_bytep row,
case 4:
/* Must be 4bpp gray */
/* assert(channels == 1) */
/* affirm(channels == 1) */
{
png_bytep bp = row;
png_bytep bp_end = bp + row_info->rowbytes;