util_format_linear_to_srgb_helper_table[104];
+static inline float
+util_format_srgb_to_linear_float(float cs)
+{
+ if (cs <= 0.0f)
+ return 0.0f;
+ else if (cs <= 0.04045f)
+ return cs / 12.92f;
+ else if (cs < 1.0f)
+ return powf((cs + 0.055) / 1.055f, 2.4f);
+ else
+ return 1.0f;
+}
+
+
static inline float
util_format_linear_to_srgb_float(float cl)
{
- if (cl < 0.0f)
+ if (cl <= 0.0f)
return 0.0f;
else if (cl < 0.0031308f)
return 12.92f * cl;