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corrected comments to Int24_To_Int16_Dither

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dmitrykos 2010-04-17 07:43:00 +00:00
commit 6421f964d7
1 changed files with 2 additions and 2 deletions
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4
src/common/pa_converters.c
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@ -1179,8 +1179,8 @@ static void Int24_To_Int16_Dither(
{ {
dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator );
/* upscale 24-bit int to 16-bit float, decrease scaler by 2 to leave space for dither /* downscale 24-bit int to 16-bit int placed into 32-bit float container,
in order to not overflow 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; dithered = _PA_INT24_TO_FLOAT(src, -2.0f) + dither;