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MixerInternal: convert to class

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This commit is contained in:
Max Kellermann
2013-04-16 21:33:25 +02:00
parent 621467717d
commit cb8449a66d
21 changed files with 110 additions and 145 deletions
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18
src/mixer/AlsaMixerPlugin.cxx
View File

@@ -45,7 +45,7 @@ private:
virtual void DispatchSockets() override;
};
class AlsaMixer final : public mixer {
class AlsaMixer final : public Mixer {
const char *device;
const char *control;
unsigned int index;
@@ -59,9 +59,7 @@ class AlsaMixer final : public mixer {
AlsaMixerMonitor *monitor;
public:
AlsaMixer() {
mixer_init(this, &alsa_mixer_plugin);
}
AlsaMixer():Mixer(alsa_mixer_plugin) {}
void Configure(const config_param *param);
bool Setup(GError **error_r);
@@ -150,7 +148,7 @@ AlsaMixer::Configure(const config_param *param)
VOLUME_MIXER_ALSA_INDEX_DEFAULT);
}
static struct mixer *
static Mixer *
alsa_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
G_GNUC_UNUSED GError **error_r)
{
@@ -161,7 +159,7 @@ alsa_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
}
static void
alsa_mixer_finish(struct mixer *data)
alsa_mixer_finish(Mixer *data)
{
AlsaMixer *am = (AlsaMixer *)data;
@@ -254,7 +252,7 @@ AlsaMixer::Open(GError **error_r)
}
static bool
alsa_mixer_open(struct mixer *data, GError **error_r)
alsa_mixer_open(Mixer *data, GError **error_r)
{
AlsaMixer *am = (AlsaMixer *)data;
@@ -273,7 +271,7 @@ AlsaMixer::Close()
}
static void
alsa_mixer_close(struct mixer *data)
alsa_mixer_close(Mixer *data)
{
AlsaMixer *am = (AlsaMixer *)data;
am->Close();
@@ -319,7 +317,7 @@ AlsaMixer::GetVolume(GError **error_r)
}
static int
alsa_mixer_get_volume(struct mixer *mixer, GError **error_r)
alsa_mixer_get_volume(Mixer *mixer, GError **error_r)
{
AlsaMixer *am = (AlsaMixer *)mixer;
return am->GetVolume(error_r);
@@ -355,7 +353,7 @@ AlsaMixer::SetVolume(unsigned volume, GError **error_r)
}
static bool
alsa_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
alsa_mixer_set_volume(Mixer *mixer, unsigned volume, GError **error_r)
{
AlsaMixer *am = (AlsaMixer *)mixer;
return am->SetVolume(volume, error_r);

18
src/mixer/OssMixerPlugin.cxx
View File

@@ -40,7 +40,7 @@
#define VOLUME_MIXER_OSS_DEFAULT "/dev/mixer"
class OssMixer : public mixer {
class OssMixer : public Mixer {
const char *device;
const char *control;
@@ -48,9 +48,7 @@ class OssMixer : public mixer {
int volume_control;
public:
OssMixer() {
mixer_init(this, &oss_mixer_plugin);
}
OssMixer():Mixer(oss_mixer_plugin) {}
bool Configure(const config_param *param, GError **error_r);
bool Open(GError **error_r);
@@ -104,7 +102,7 @@ OssMixer::Configure(const config_param *param, GError **error_r)
return true;
}
static struct mixer *
static Mixer *
oss_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
GError **error_r)
{
@@ -119,7 +117,7 @@ oss_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
}
static void
oss_mixer_finish(struct mixer *data)
oss_mixer_finish(Mixer *data)
{
OssMixer *om = (OssMixer *) data;
@@ -135,7 +133,7 @@ OssMixer::Close()
}
static void
oss_mixer_close(struct mixer *data)
oss_mixer_close(Mixer *data)
{
OssMixer *om = (OssMixer *) data;
om->Close();
@@ -176,7 +174,7 @@ OssMixer::Open(GError **error_r)
}
static bool
oss_mixer_open(struct mixer *data, GError **error_r)
oss_mixer_open(Mixer *data, GError **error_r)
{
OssMixer *om = (OssMixer *) data;
@@ -211,7 +209,7 @@ OssMixer::GetVolume(GError **error_r)
}
static int
oss_mixer_get_volume(struct mixer *mixer, GError **error_r)
oss_mixer_get_volume(Mixer *mixer, GError **error_r)
{
OssMixer *om = (OssMixer *)mixer;
return om->GetVolume(error_r);
@@ -240,7 +238,7 @@ OssMixer::SetVolume(unsigned volume, GError **error_r)
}
static bool
oss_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
oss_mixer_set_volume(Mixer *mixer, unsigned volume, GError **error_r)
{
OssMixer *om = (OssMixer *)mixer;
return om->SetVolume(volume, error_r);

14
src/mixer/PulseMixerPlugin.cxx
View File

@@ -39,16 +39,16 @@
#undef G_LOG_DOMAIN
#define G_LOG_DOMAIN "pulse_mixer"
struct PulseMixer : mixer {
struct PulseMixer final : public Mixer {
PulseOutput *output;
bool online;
struct pa_cvolume volume;
PulseMixer(PulseOutput *_output)
:output(_output), online(false)
:Mixer(pulse_mixer_plugin),
output(_output), online(false)
{
mixer_init(this, &pulse_mixer_plugin);
}
};
@@ -152,7 +152,7 @@ pulse_mixer_on_change(PulseMixer *pm,
pulse_mixer_update(pm, context, stream);
}
static struct mixer *
static Mixer *
pulse_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
GError **error_r)
{
@@ -172,7 +172,7 @@ pulse_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
}
static void
pulse_mixer_finish(struct mixer *data)
pulse_mixer_finish(Mixer *data)
{
PulseMixer *pm = (PulseMixer *) data;
@@ -182,7 +182,7 @@ pulse_mixer_finish(struct mixer *data)
}
static int
pulse_mixer_get_volume(struct mixer *mixer, G_GNUC_UNUSED GError **error_r)
pulse_mixer_get_volume(Mixer *mixer, G_GNUC_UNUSED GError **error_r)
{
PulseMixer *pm = (PulseMixer *) mixer;
int ret;
@@ -199,7 +199,7 @@ pulse_mixer_get_volume(struct mixer *mixer, G_GNUC_UNUSED GError **error_r)
}
static bool
pulse_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
pulse_mixer_set_volume(Mixer *mixer, unsigned volume, GError **error_r)
{
PulseMixer *pm = (PulseMixer *) mixer;
struct pa_cvolume cvolume;

20
src/mixer/RoarMixerPlugin.cxx
View File

@@ -24,26 +24,24 @@
#include "output_api.h"
#include "output/RoarOutputPlugin.hxx"
struct RoarMixer {
struct RoarMixer final : public Mixer {
/** the base mixer class */
struct mixer base;
RoarOutput *self;
RoarMixer(RoarOutput *_output):self(_output) {
mixer_init(&base, &roar_mixer_plugin);
}
RoarMixer(RoarOutput *_output)
:Mixer(roar_mixer_plugin),
self(_output) {}
};
static struct mixer *
static Mixer *
roar_mixer_init(void *ao, gcc_unused const struct config_param *param,
gcc_unused GError **error_r)
{
RoarMixer *self = new RoarMixer((RoarOutput *)ao);
return &self->base;
return new RoarMixer((RoarOutput *)ao);
}
static void
roar_mixer_finish(struct mixer *data)
roar_mixer_finish(Mixer *data)
{
RoarMixer *self = (RoarMixer *) data;
@@ -51,14 +49,14 @@ roar_mixer_finish(struct mixer *data)
}
static int
roar_mixer_get_volume(struct mixer *mixer, gcc_unused GError **error_r)
roar_mixer_get_volume(Mixer *mixer, gcc_unused GError **error_r)
{
RoarMixer *self = (RoarMixer *)mixer;
return roar_output_get_volume(self->self);
}
static bool
roar_mixer_set_volume(struct mixer *mixer, unsigned volume,
roar_mixer_set_volume(Mixer *mixer, unsigned volume,
gcc_unused GError **error_r)
{
RoarMixer *self = (RoarMixer *)mixer;

22
src/mixer/SoftwareMixerPlugin.cxx
View File

@@ -29,18 +29,17 @@
#include <assert.h>
#include <math.h>
struct SoftwareMixer final : public mixer {
struct SoftwareMixer final : public Mixer {
Filter *filter;
unsigned volume;
SoftwareMixer()
:filter(filter_new(&volume_filter_plugin, nullptr, nullptr)),
volume(100)
:Mixer(software_mixer_plugin),
filter(filter_new(&volume_filter_plugin, nullptr, nullptr)),
volume(100)
{
assert(filter != nullptr);
mixer_init(this, &software_mixer_plugin);
}
~SoftwareMixer() {
@@ -48,7 +47,7 @@ struct SoftwareMixer final : public mixer {
}
};
static struct mixer *
static Mixer *
software_mixer_init(G_GNUC_UNUSED void *ao,
G_GNUC_UNUSED const struct config_param *param,
G_GNUC_UNUSED GError **error_r)
@@ -57,7 +56,7 @@ software_mixer_init(G_GNUC_UNUSED void *ao,
}
static void
software_mixer_finish(struct mixer *data)
software_mixer_finish(Mixer *data)
{
SoftwareMixer *sm = (SoftwareMixer *)data;
@@ -65,7 +64,7 @@ software_mixer_finish(struct mixer *data)
}
static int
software_mixer_get_volume(struct mixer *mixer, G_GNUC_UNUSED GError **error_r)
software_mixer_get_volume(Mixer *mixer, G_GNUC_UNUSED GError **error_r)
{
SoftwareMixer *sm = (SoftwareMixer *)mixer;
@@ -73,7 +72,7 @@ software_mixer_get_volume(struct mixer *mixer, G_GNUC_UNUSED GError **error_r)
}
static bool
software_mixer_set_volume(struct mixer *mixer, unsigned volume,
software_mixer_set_volume(Mixer *mixer, unsigned volume,
G_GNUC_UNUSED GError **error_r)
{
SoftwareMixer *sm = (SoftwareMixer *)mixer;
@@ -103,11 +102,10 @@ const struct mixer_plugin software_mixer_plugin = {
};
Filter *
software_mixer_get_filter(struct mixer *mixer)
software_mixer_get_filter(Mixer *mixer)
{
SoftwareMixer *sm = (SoftwareMixer *)mixer;
assert(sm->plugin == &software_mixer_plugin);
assert(sm->IsPlugin(software_mixer_plugin));
return sm->filter;
}

4
src/mixer/SoftwareMixerPlugin.hxx
View File

@@ -20,7 +20,7 @@
#ifndef MPD_SOFTWARE_MIXER_PLUGIN_HXX
#define MPD_SOFTWARE_MIXER_PLUGIN_HXX
struct mixer;
class Mixer;
class Filter;
/**
@@ -28,6 +28,6 @@ class Filter;
* of this mixer plugin should install this filter.
*/
Filter *
software_mixer_get_filter(struct mixer *mixer);
software_mixer_get_filter(Mixer *mixer);
#endif

14
src/mixer/WinmmMixerPlugin.cxx
View File

@@ -31,12 +31,12 @@
#undef G_LOG_DOMAIN
#define G_LOG_DOMAIN "winmm_mixer"
struct WinmmMixer final : public mixer {
struct WinmmMixer final : public Mixer {
WinmmOutput *output;
WinmmMixer(WinmmOutput *_output)
:output(_output) {
mixer_init(this, &winmm_mixer_plugin);
:Mixer(winmm_mixer_plugin),
output(_output) {
}
};
@@ -59,7 +59,7 @@ winmm_volume_encode(int volume)
return MAKELONG(value, value);
}
static struct mixer *
static Mixer *
winmm_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
G_GNUC_UNUSED GError **error_r)
{
@@ -69,7 +69,7 @@ winmm_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
}
static void
winmm_mixer_finish(struct mixer *data)
winmm_mixer_finish(Mixer *data)
{
WinmmMixer *wm = (WinmmMixer *)data;
@@ -77,7 +77,7 @@ winmm_mixer_finish(struct mixer *data)
}
static int
winmm_mixer_get_volume(struct mixer *mixer, GError **error_r)
winmm_mixer_get_volume(Mixer *mixer, GError **error_r)
{
WinmmMixer *wm = (WinmmMixer *) mixer;
DWORD volume;
@@ -94,7 +94,7 @@ winmm_mixer_get_volume(struct mixer *mixer, GError **error_r)
}
static bool
winmm_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
winmm_mixer_set_volume(Mixer *mixer, unsigned volume, GError **error_r)
{
WinmmMixer *wm = (WinmmMixer *) mixer;
DWORD value = winmm_volume_encode(volume);