From: dmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Sat, 17 Apr 2010 07:43:00 +0000 (+0000)
Subject: corrected comments to Int24_To_Int16_Dither
X-Git-Tag: pa_stable_v19_20110326_r1647~134
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=6421f964d7c95fd4449cd3d6c88c8dfffcee5ecd;p=portaudio

corrected comments to Int24_To_Int16_Dither
---

diff --git a/src/common/pa_converters.c b/src/common/pa_converters.c
index abbc080..dbdb14c 100644
--- a/src/common/pa_converters.c
+++ b/src/common/pa_converters.c
@@ -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;