change channel gamma

pull/10/head
Jonathan Williamson 2021-01-20 06:00:30 +00:00
rodzic 9b18941988
commit f0bbcd2f86
1 zmienionych plików z 2 dodań i 2 usunięć

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@ -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);
}