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fix crash when scaling to 0

This commit is contained in:
David Rose 2006-09-05 22:57:29 +00:00
parent cd8659ea2b
commit 7d90cd61a3
1 changed files with 7 additions and 4 deletions
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11
pandatool/src/palettizer/destTextureImage.cxx
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@ -53,11 +53,14 @@ DestTextureImage(TexturePlacement *placement) {
if (_size_known) {
_x_size = texture->get_x_size();
_y_size = texture->get_y_size();
}
if (pal->_force_power_2) {
_x_size = to_power_2(_x_size);
_y_size = to_power_2(_y_size);
if (pal->_force_power_2) {
_x_size = to_power_2(_x_size);
_y_size = to_power_2(_y_size);
} else {
_x_size = max(_x_size, 1);
_y_size = max(_y_size, 1);
}
}
set_filename(placement->get_group(), texture->get_name());