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Test changes

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Most of these are back-portable to earlier versions (contrib/libtests
should just work with earlier versions), however the 1.7 specific
changes in pngvalid mean that it probably won't work against 1.7 without
the commits following this one.

Signed-off-by: John Bowler <jbowler@acm.org>
This commit is contained in:
John Bowler
2015-09-14 17:57:40 -07:00
parent 76c5c11168
commit c5ead5d2cd
9 changed files with 808 additions and 390 deletions
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2
contrib/examples/pngpixel.c
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@@ -87,7 +87,7 @@ print_pixel(png_structp png_ptr, png_infop info_ptr, png_const_bytep row,
*/
case PNG_COLOR_TYPE_PALETTE:
{
PNG_CONST unsigned int index = component(row, x, 0, bit_depth, 1);
PNG_CONST int index = component(row, x, 0, bit_depth, 1);
png_colorp palette = NULL;
int num_palette = 0;