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authorMax Kellermann <max@duempel.org>2014-03-14 20:08:12 +0100
committerMax Kellermann <max@duempel.org>2014-03-14 20:53:22 +0100
commit044134eba0854aef1b7015c1b67f3b854d90ca2b (patch)
treeeb193a6b2ac57b0be7f27b3b35fb6d30cfc65d0b
parent9fa6fa522e5642df8898574636ef10c8cf0349e3 (diff)
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pcm/PcmFormat: eliminate local variable "bits"
Diffstat (limited to '')
-rw-r--r--src/pcm/PcmFormat.cxx4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/pcm/PcmFormat.cxx b/src/pcm/PcmFormat.cxx
index bbd3eb6f5..96f515f84 100644
--- a/src/pcm/PcmFormat.cxx
+++ b/src/pcm/PcmFormat.cxx
@@ -60,9 +60,7 @@ static void
ConvertFromFloat(typename Traits::pointer_type dest,
const float *src, size_t n)
{
- constexpr auto bits = Traits::BITS;
-
- const float factor = 1 << (bits - 1);
+ const float factor = 1 << (Traits::BITS - 1);
for (size_t i = 0; i != n; ++i) {
typename Traits::long_type sample(src[i] * factor);