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treewide: use boost::lround when std::round is unavailable

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This is the case with uClibc-ng currently.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2020-02-02 21:21:57 -08:00
parent b5d1a09010
commit 3ec9fcfc44
No known key found for this signature in database
GPG Key ID: 36D31CFA845F0E3B
8 changed files with 52 additions and 13 deletions
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4
src/Stats.cxx
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@ -28,13 +28,13 @@
#include "db/Stats.hxx"
#include "Log.hxx"
#include "time/ChronoUtil.hxx"
#include "util/Math.hxx"
#ifdef _WIN32
#include "system/Clock.hxx"
#endif
#include <chrono>
#include <cmath>
#ifndef _WIN32
/**
@ -126,7 +126,7 @@ stats_print(Response &r, const Partition &partition)
r.Format("uptime: %u\n"
"playtime: %lu\n",
(unsigned)std::chrono::duration_cast<std::chrono::seconds>(uptime).count(),
std::lround(partition.pc.GetTotalPlayTime().count()));
lround(partition.pc.GetTotalPlayTime().count()));
#ifdef ENABLE_DATABASE
const Database *db = partition.instance.GetDatabase();

5
src/command/PlayerCommands.cxx
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@ -32,13 +32,12 @@
#include "util/StringBuffer.hxx"
#include "util/ScopeExit.hxx"
#include "util/Exception.hxx"
#include "util/Math.hxx"
#ifdef ENABLE_DATABASE
#include "db/update/Service.hxx"
#endif
#include <cmath>
#define COMMAND_STATUS_STATE "state"
#define COMMAND_STATUS_REPEAT "repeat"
#define COMMAND_STATUS_SINGLE "single"
@ -155,7 +154,7 @@ handle_status(Client &client, gcc_unused Request args, Response &r)
if (pc.GetCrossFade() > FloatDuration::zero())
r.Format(COMMAND_STATUS_CROSSFADE ": %lu\n",
std::lround(pc.GetCrossFade().count()));
lround(pc.GetCrossFade().count()));
if (pc.GetMixRampDelay() > FloatDuration::zero())
r.Format(COMMAND_STATUS_MIXRAMPDELAY ": %f\n",

2
src/decoder/plugins/FaadDecoderPlugin.cxx
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@ -26,12 +26,12 @@
#include "util/ScopeExit.hxx"
#include "util/ConstBuffer.hxx"
#include "util/Domain.hxx"
#include "util/Math.hxx"
#include "Log.hxx"
#include <neaacdec.h>
#include <cassert>
#include <cmath>
#include <string.h>

2
src/mixer/plugins/WinmmMixerPlugin.cxx
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@ -20,13 +20,13 @@
#include "mixer/MixerInternal.hxx"
#include "output/OutputAPI.hxx"
#include "output/plugins/WinmmOutputPlugin.hxx"
#include "util/Math.hxx"
#include <mmsystem.h>
#include <cassert>
#include <stdexcept>
#include <math.h>
#include <windows.h>
class WinmmMixer final : public Mixer {

3
src/output/plugins/HaikuOutputPlugin.cxx
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@ -22,6 +22,7 @@
#include "../OutputAPI.hxx"
#include "mixer/MixerList.hxx"
#include "util/Domain.hxx"
#include "util/Math.hxx"
#include "system/Error.hxx"
#include "Log.hxx"
@ -37,8 +38,6 @@
#include <StringList.h>
#include <SoundPlayer.h>
#include <cmath>
#include <string.h>
#define UTF8_PLAY "\xE2\x96\xB6"

4
src/pcm/Mix.cxx
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@ -22,11 +22,11 @@
#include "Clamp.hxx"
#include "Traits.hxx"
#include "util/Clamp.hxx"
#include "util/Math.hxx"
#include "Dither.cxx" // including the .cxx file to get inlined templates
#include <cassert>
#include <cmath>
template<SampleFormat F, class Traits=SampleTraits<F>>
static typename Traits::value_type
@ -224,7 +224,7 @@ pcm_mix(PcmDither &dither, void *buffer1, const void *buffer2, size_t size,
s = sin(M_PI_2 * portion1);
s *= s;
int vol1 = std::lround(s * PCM_VOLUME_1S);
int vol1 = lround(s * PCM_VOLUME_1S);
vol1 = Clamp<int>(vol1, 0, PCM_VOLUME_1S);
return pcm_add_vol(dither, buffer1, buffer2, size,

4
src/player/CrossFade.cxx
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@ -23,10 +23,10 @@
#include "pcm/AudioFormat.hxx"
#include "util/NumberParser.hxx"
#include "util/Domain.hxx"
#include "util/Math.hxx"
#include "Log.hxx"
#include <cassert>
#include <cmath>
static constexpr Domain cross_fade_domain("cross_fade");
@ -111,7 +111,7 @@ CrossFadeSettings::Calculate(SignedSongTime total_time,
if (mixramp_delay <= FloatDuration::zero() ||
!mixramp_start || !mixramp_prev_end) {
chunks = std::lround(duration / chunk_duration);
chunks = lround(duration / chunk_duration);
} else {
/* Calculate mixramp overlap. */
const auto mixramp_overlap_current =

41
src/util/Math.hxx Normal file
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@ -0,0 +1,41 @@
/*
* Copyright (C) 2018 Max Kellermann <max.kellermann@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MATH_HXX
#define MATH_HXX
#ifdef __UCLIBC__
#include <boost/math/special_functions/round.hpp>
using boost::math::lround;
#else
#include <cmath>
using std::lround;
#endif
#endif