change channel gamma
@@ -135,10 +135,10 @@ namespace pimoroni {
float r_gamma = 2.8f;
r_gamma_lut[v] = (uint16_t)(pow((float)(v) / 255.0f, r_gamma) * 16383.0f + 0.5f);
- float g_gamma = 3.5f;
+ float g_gamma = 2.8f;
g_gamma_lut[v] = (uint16_t)(pow((float)(v) / 255.0f, g_gamma) * 16383.0f + 0.5f);
- float b_gamma = 2.6f;
+ float b_gamma = 2.8f;
b_gamma_lut[v] = (uint16_t)(pow((float)(v) / 255.0f, b_gamma) * 16383.0f + 0.5f);
}
