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Fix allowing alpha channel if layer is converted from indexed image (fix #3073)

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Joshua Ogunyinka 2021-11-29 17:18:56 +04:00 committed by David Capello
parent e7575f2373
commit f567805591
1 changed files with 7 additions and 2 deletions
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9
src/render/quantization.cpp
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@ -276,8 +276,13 @@ Image* convert_pixel_format(
if (!is_background && c == image->maskColor()) if (!is_background && c == image->maskColor())
*dst_it = rgba(0, 0, 0, 0); *dst_it = rgba(0, 0, 0, 0);
else else {
*dst_it = palette->getEntry(c); const uint32_t p = palette->getEntry(c);
if (is_background)
*dst_it = rgba(rgba_getr(p), rgba_getg(p), rgba_getb(p), 255);
else
*dst_it = p;
}
} }
ASSERT(dst_it == dst_end); ASSERT(dst_it == dst_end);
break; break;