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[libpng16] More cosmetic changes

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Glenn Randers-Pehrson
2014-11-01 13:18:36 -05:00
parent f2d4167fee
commit b963feeec6
8 changed files with 37 additions and 32 deletions
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5
png.c
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@@ -1634,14 +1634,15 @@ png_colorspace_set_xy_and_XYZ(png_const_structrp png_ptr,
png_colorspacerp colorspace, const png_xy *xy, const png_XYZ *XYZ,
int preferred)
{
if (colorspace->flags & PNG_COLORSPACE_INVALID)
if ((colorspace->flags & PNG_COLORSPACE_INVALID) != 0)
return 0;
/* The consistency check is performed on the chromaticities; this factors out
* variations because of the normalization (or not) of the end point Y
* values.
*/
if (preferred < 2 && (colorspace->flags & PNG_COLORSPACE_HAVE_ENDPOINTS))
if (preferred < 2 &&
(colorspace->flags & PNG_COLORSPACE_HAVE_ENDPOINTS) != 0)
{
/* The end points must be reasonably close to any we already have. The
* following allows an error of up to +/-.001