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Fix bug in FromLinearLog100.

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Change-Id: Iddfa7d16fe44e375a93deae9636eadc8bef42767
This commit is contained in:
Maryla 2023-10-11 15:08:24 +02:00
parent d2cb2d8cfc
commit 54ca975245
1 changed files with 2 additions and 2 deletions
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4
sharpyuv/sharpyuv_gamma.c
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@ -212,8 +212,8 @@ static float ToLinearLog100Sqrt10(float gamma) {
static float FromLinearLog100Sqrt10(float linear) {
// The function is non-bijective so choose the middle of [0, 0.00316227766f[.
const float mid_interval = 0.00316227766f / 2.f;
return (linear < 0.0f) ? mid_interval
: Powf(10.0f, 2.5f * (MIN(linear, 1.f) - 1.0f));
return (linear <= 0.0f) ? mid_interval
: Powf(10.0f, 2.5f * (MIN(linear, 1.f) - 1.0f));
}
static float ToLinearIec61966(float gamma) {