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Fixed inverted gamma.

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This commit is contained in:
Camilla Berglund 2011-04-01 12:46:03 +02:00
parent 22479e29b7
commit 1412732874
1 changed files with 1 additions and 1 deletions
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src/gamma.c
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@ -57,7 +57,7 @@ GLFWAPI void glfwSetGammaFormula(float gamma, float blacklevel, float gain)
float value = (float) i / ((float) (size - 1)); float value = (float) i / ((float) (size - 1));
// Apply gamma // Apply gamma
value = pow(value, gamma) * 65535.f + 0.5f; value = pow(value, 1.f / gamma) * 65535.f + 0.5f;
// Apply gain // Apply gain
value = gain * (value - 32767.5f) + 32767.5f; value = gain * (value - 32767.5f) + 32767.5f;