pcm/Traits: use 32 bit integer for S8 long_type

16 bit is not enough for volume calculations.

pcm/Traits: use 32 bit integer for S8 long_type
2a3a18a2 · Max Kellermann · 431c80f4 · 2a3a18a2
Commit 2a3a18a2 authored Dec 25, 2013 by Max Kellermann
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Traits.hxx src/pcm/Traits.hxx +1 -1

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--- a/src/pcm/Traits.hxx
+++ b/src/pcm/Traits.hxx
@@ -63,7 +63,7 @@ struct SampleTraits<SampleFormat::S8> {
 	 * arithmetic without risking an (integer) overflow or
 	 * (floating point) precision loss.
 	 */
-	typedef int_least16_t long_type;
+	typedef int_least32_t long_type;

 	/**
 	 * The size of one sample in bytes.