aboutsummaryrefslogtreecommitdiffstats
path: root/src/mixer/WinmmMixerPlugin.cxx
diff options
context:
space:
mode:
authorMax Kellermann <max@duempel.org>2014-01-24 16:25:21 +0100
committerMax Kellermann <max@duempel.org>2014-01-24 16:44:32 +0100
commit68eda78704ec50f71333d661db5568700fe00355 (patch)
tree0ea518a03e303946d7b4839d04b21ef77c200ff9 /src/mixer/WinmmMixerPlugin.cxx
parent7c52a1c04bccac68f4220c8bf3d3a59c16ed58db (diff)
downloadmpd-68eda78704ec50f71333d661db5568700fe00355.tar.gz
mpd-68eda78704ec50f71333d661db5568700fe00355.tar.xz
mpd-68eda78704ec50f71333d661db5568700fe00355.zip
Mixer*: move to mixer/
Diffstat (limited to 'src/mixer/WinmmMixerPlugin.cxx')
-rw-r--r--src/mixer/WinmmMixerPlugin.cxx114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/mixer/WinmmMixerPlugin.cxx b/src/mixer/WinmmMixerPlugin.cxx
deleted file mode 100644
index 6f10fd71b..000000000
--- a/src/mixer/WinmmMixerPlugin.cxx
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2003-2014 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "MixerInternal.hxx"
-#include "output/OutputAPI.hxx"
-#include "output/plugins/WinmmOutputPlugin.hxx"
-#include "util/Error.hxx"
-#include "util/Domain.hxx"
-
-#include <mmsystem.h>
-
-#include <assert.h>
-#include <math.h>
-#include <windows.h>
-
-struct WinmmMixer final : public Mixer {
- WinmmOutput *output;
-
- WinmmMixer(WinmmOutput *_output)
- :Mixer(winmm_mixer_plugin),
- output(_output) {
- }
-};
-
-static constexpr Domain winmm_mixer_domain("winmm_mixer");
-
-static inline int
-winmm_volume_decode(DWORD volume)
-{
- return lround((volume & 0xFFFF) / 655.35);
-}
-
-static inline DWORD
-winmm_volume_encode(int volume)
-{
- int value = lround(volume * 655.35);
- return MAKELONG(value, value);
-}
-
-static Mixer *
-winmm_mixer_init(void *ao, gcc_unused const config_param &param,
- gcc_unused Error &error)
-{
- assert(ao != nullptr);
-
- return new WinmmMixer((WinmmOutput *)ao);
-}
-
-static void
-winmm_mixer_finish(Mixer *data)
-{
- WinmmMixer *wm = (WinmmMixer *)data;
-
- delete wm;
-}
-
-static int
-winmm_mixer_get_volume(Mixer *mixer, Error &error)
-{
- WinmmMixer *wm = (WinmmMixer *) mixer;
- DWORD volume;
- HWAVEOUT handle = winmm_output_get_handle(wm->output);
- MMRESULT result = waveOutGetVolume(handle, &volume);
-
- if (result != MMSYSERR_NOERROR) {
- error.Set(winmm_mixer_domain, "Failed to get winmm volume");
- return -1;
- }
-
- return winmm_volume_decode(volume);
-}
-
-static bool
-winmm_mixer_set_volume(Mixer *mixer, unsigned volume, Error &error)
-{
- WinmmMixer *wm = (WinmmMixer *) mixer;
- DWORD value = winmm_volume_encode(volume);
- HWAVEOUT handle = winmm_output_get_handle(wm->output);
- MMRESULT result = waveOutSetVolume(handle, value);
-
- if (result != MMSYSERR_NOERROR) {
- error.Set(winmm_mixer_domain, "Failed to set winmm volume");
- return false;
- }
-
- return true;
-}
-
-const struct mixer_plugin winmm_mixer_plugin = {
- winmm_mixer_init,
- winmm_mixer_finish,
- nullptr,
- nullptr,
- winmm_mixer_get_volume,
- winmm_mixer_set_volume,
- false,
-};