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Fixed bug #22544 (missing fix from official gd).

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This commit is contained in:
Ilia Alshanetsky
2003-03-05 15:57:28 +00:00
parent 64bb5135d9
commit fd088722a7
1 changed files with 4 additions and 3 deletions
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7
ext/gd/libgd/gd_png.c
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@@ -561,9 +561,10 @@ gdImagePngCtx (gdImagePtr im, gdIOCtx * outfile)
}
if (im->trueColor && (!im->saveAlphaFlag) && (transparent >= 0))
{
trans_rgb_value.red = gdTrueColorGetRed (im->trueColor);
trans_rgb_value.green = gdTrueColorGetGreen (im->trueColor);
trans_rgb_value.blue = gdTrueColorGetBlue (im->trueColor);
/* 2.0.9: fixed by Thomas Winzig */
trans_rgb_value.red = gdTrueColorGetRed (im->transparent);
trans_rgb_value.green = gdTrueColorGetGreen (im->transparent);
trans_rgb_value.blue = gdTrueColorGetBlue (im->transparent);
png_set_tRNS (png_ptr, info_ptr, 0, 0, &trans_rgb_value);
}
if (!im->trueColor)