Add uint8_t -> float SRGB conversion function (using LUT)

2026-10-05 03:48:01 +00:00 · 2014-07-13 18:55:03 +01:00
parent d83adf351b
commit 85a4a8cccd
2 changed files with 53 additions and 1 deletions
@@ -95,5 +95,11 @@ inline Vec4f ConvertFromB4G4R4A4(uint16_t data)
 				  (float)((data >> 12) & 0xf) / 15.0f );
 }

-#include "half_convert.h"
+extern float SRGB8_lookuptable[256];

+inline float ConvertFromSRGB8(uint8_t comp)
+{
+	return SRGB8_lookuptable[comp];
+}
+
+#include "half_convert.h"