]> Repos - portaudio/commitdiff
corrected comments to Int24_To_Int16_Dither
authordmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Sat, 17 Apr 2010 07:43:00 +0000 (07:43 +0000)
committerdmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Sat, 17 Apr 2010 07:43:00 +0000 (07:43 +0000)
src/common/pa_converters.c

index abbc080941452c675ea4b874b7c618f04653b090..dbdb14c16fde9676745c71fa503268c74e7e7190 100644 (file)
@@ -1179,8 +1179,8 @@ static void Int24_To_Int16_Dither(
     {
         dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator );
 
-               /* upscale 24-bit int to 16-bit float, decrease scaler by 2 to leave space for dither
-                  in order to not overflow
+               /* downscale 24-bit int to 16-bit int placed into 32-bit float container, 
+                  16-bit scaler is decreased by 2 to leave space for dither in order not to overflow
                */
                dithered = _PA_INT24_TO_FLOAT(src, -2.0f) + dither;