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assert on invalid color values

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Dana Jansens 2007-03-05 05:25:16 +00:00
parent 36effc5ab7
commit d209d828a7
1 changed files with 4 additions and 0 deletions
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4
render/color.c
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@ -67,6 +67,10 @@ RrColor *RrColorNew(const RrInstance *inst, gint r, gint g, gint b)
XColor xcol; XColor xcol;
gint key; gint key;
g_assert(r >= 0 && r < 256);
g_assert(g >= 0 && g < 256);
g_assert(b >= 0 && b < 256);
key = (r << 24) + (g << 16) + (b << 8); key = (r << 24) + (g << 16) + (b << 8);
#ifndef NO_COLOR_CACHE #ifndef NO_COLOR_CACHE
if ((out = g_hash_table_lookup(RrColorHash(inst), &key))) { if ((out = g_hash_table_lookup(RrColorHash(inst), &key))) {