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pnmimage: don't return values larger than 1.0f from from_val()

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rdb 2020-01-08 03:30:27 +01:00
parent a50d375c35
commit 6f782ce519
1 changed files with 1 additions and 1 deletions
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2
panda/src/pnmimage/pnmImage.I
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@ -210,7 +210,7 @@ from_val(xelval input_value) const {
switch (_xel_encoding) { switch (_xel_encoding) {
case XE_generic: case XE_generic:
case XE_generic_alpha: case XE_generic_alpha:
return (float)input_value * _inv_maxval; return std::min((float)input_value * _inv_maxval, 1.0f);
case XE_generic_sRGB: case XE_generic_sRGB:
case XE_generic_sRGB_alpha: case XE_generic_sRGB_alpha: