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fix

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This commit is contained in:
MaxGraey
2021-07-13 19:00:26 +03:00
parent cc9a887386
commit 3b0b7dbdb1
1 changed files with 1 additions and 0 deletions
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codecs/visdif/visdif.cpp
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@@ -10,6 +10,7 @@ using namespace butteraugli;
static double SrgbToLinear[256]; static double SrgbToLinear[256];
inline void gammaLookupTable() { inline void gammaLookupTable() {
SrgbToLinear[0] = 0;
for (int i = 1; i < 256; ++i) { for (int i = 1; i < 256; ++i) {
SrgbToLinear[i] = pow(i / 255.0, GAMMA); SrgbToLinear[i] = pow(i / 255.0, GAMMA);
} }