MpcdecDecoderPlugin: use std variant of pow

It's available with uClibc-ng. It also offers overloads. Signed-off-by: Rosen Penev <rosenp@gmail.com>

MpcdecDecoderPlugin: use std variant of pow
e87454ae · Rosen Penev · f319f88d · e87454ae
Unverified Commit e87454ae authored Mar 23, 2020 by Rosen Penev
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MpcdecDecoderPlugin.cxx src/decoder/plugins/MpcdecDecoderPlugin.cxx +2 -2

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--- a/src/decoder/plugins/MpcdecDecoderPlugin.cxx
+++ b/src/decoder/plugins/MpcdecDecoderPlugin.cxx
@@ -25,12 +25,12 @@
 #include "tag/Handler.hxx"
 #include "util/Domain.hxx"
 #include "util/Clamp.hxx"
-#include "util/Math.hxx"
 #include "util/ScopeExit.hxx"
 #include "Log.hxx"

 #include <mpc/mpcdec.h>

+#include <cmath>
 #include <iterator>

 struct mpc_decoder_data {
@@ -142,7 +142,7 @@ ImportMpcdecReplayGain(mpc_uint16_t gain, mpc_uint16_t peak) noexcept

 	if (gain != 0 && peak != 0) {
 		t.gain = MPC_OLD_GAIN_REF - (gain  / 256.);
-		t.peak = pow(10, peak / 256. / 20) / 32767;
+		t.peak = std::pow(10, peak / 256. / 20) / 32767;
 	}

 	return t;