MixerPlugin: pass config_param reference

6 files changed, 19 insertions, 19 deletions

diff --git a/src/mixer/AlsaMixerPlugin.cxx b/src/mixer/AlsaMixerPlugin.cxx
index a78b83f8a..31e9997e3 100644
--- a/src/mixer/AlsaMixerPlugin.cxx
+++ b/src/mixer/AlsaMixerPlugin.cxx
@@ -31,7 +31,7 @@
 
 #define VOLUME_MIXER_ALSA_DEFAULT		"default"
 #define VOLUME_MIXER_ALSA_CONTROL_DEFAULT	"PCM"
-#define VOLUME_MIXER_ALSA_INDEX_DEFAULT		0
+static constexpr unsigned VOLUME_MIXER_ALSA_INDEX_DEFAULT = 0;
 
 class AlsaMixerMonitor final : private MultiSocketMonitor {
 	snd_mixer_t *const mixer;
@@ -61,7 +61,7 @@ class AlsaMixer final : public Mixer {
 public:
 	AlsaMixer():Mixer(alsa_mixer_plugin) {}
 
-	void Configure(const config_param *param);
+	void Configure(const config_param &param);
 	bool Setup(GError **error_r);
 	bool Open(GError **error_r);
 	void Close();
@@ -138,18 +138,18 @@ alsa_mixer_elem_callback(G_GNUC_UNUSED snd_mixer_elem_t *elem, unsigned mask)
  */
 
 inline void
-AlsaMixer::Configure(const config_param *param)
+AlsaMixer::Configure(const config_param &param)
 {
-	device = config_get_block_string(param, "mixer_device",
-					 VOLUME_MIXER_ALSA_DEFAULT);
-	control = config_get_block_string(param, "mixer_control",
-					  VOLUME_MIXER_ALSA_CONTROL_DEFAULT);
-	index = config_get_block_unsigned(param, "mixer_index",
-					  VOLUME_MIXER_ALSA_INDEX_DEFAULT);
+	device = param.GetBlockValue("mixer_device",
+				     VOLUME_MIXER_ALSA_DEFAULT);
+	control = param.GetBlockValue("mixer_control",
+				      VOLUME_MIXER_ALSA_CONTROL_DEFAULT);
+	index = param.GetBlockValue("mixer_index",
+				    VOLUME_MIXER_ALSA_INDEX_DEFAULT);
 }
 
 static Mixer *
-alsa_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
+alsa_mixer_init(G_GNUC_UNUSED void *ao, const config_param &param,
 		G_GNUC_UNUSED GError **error_r)
 {
 	AlsaMixer *am = new AlsaMixer();
diff --git a/src/mixer/OssMixerPlugin.cxx b/src/mixer/OssMixerPlugin.cxx
index 5c2bdec8d..bbb5b6c88 100644
--- a/src/mixer/OssMixerPlugin.cxx
+++ b/src/mixer/OssMixerPlugin.cxx
@@ -51,7 +51,7 @@ class OssMixer : public Mixer {
 public:
 	OssMixer():Mixer(oss_mixer_plugin) {}
 
-	bool Configure(const config_param *param, GError **error_r);
+	bool Configure(const config_param &param, GError **error_r);
 	bool Open(GError **error_r);
 	void Close();
 
@@ -84,11 +84,11 @@ oss_find_mixer(const char *name)
 }
 
 inline bool
-OssMixer::Configure(const config_param *param, GError **error_r)
+OssMixer::Configure(const config_param &param, GError **error_r)
 {
-	device = config_get_block_string(param, "mixer_device",
+	device = param.GetBlockValue("mixer_device",
 					     VOLUME_MIXER_OSS_DEFAULT);
-	control = config_get_block_string(param, "mixer_control", NULL);
+	control = param.GetBlockValue("mixer_control");
 
 	if (control != NULL) {
 		volume_control = oss_find_mixer(control);
@@ -104,7 +104,7 @@ OssMixer::Configure(const config_param *param, GError **error_r)
 }
 
 static Mixer *
-oss_mixer_init(G_GNUC_UNUSED void *ao, const struct config_param *param,
+oss_mixer_init(G_GNUC_UNUSED void *ao, const config_param &param,
 	       GError **error_r)
 {
 	OssMixer *om = new OssMixer();
diff --git a/src/mixer/PulseMixerPlugin.cxx b/src/mixer/PulseMixerPlugin.cxx
index 389f077f3..9cfd2dcf8 100644
--- a/src/mixer/PulseMixerPlugin.cxx
+++ b/src/mixer/PulseMixerPlugin.cxx
@@ -153,7 +153,7 @@ pulse_mixer_on_change(PulseMixer *pm,
 }
 
 static Mixer *
-pulse_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
+pulse_mixer_init(void *ao, gcc_unused const config_param &param,
 		 GError **error_r)
 {
 	PulseOutput *po = (PulseOutput *)ao;
diff --git a/src/mixer/RoarMixerPlugin.cxx b/src/mixer/RoarMixerPlugin.cxx
index 92a22f51b..90d54ddaa 100644
--- a/src/mixer/RoarMixerPlugin.cxx
+++ b/src/mixer/RoarMixerPlugin.cxx
@@ -34,7 +34,7 @@ struct RoarMixer final : public Mixer {
 };
 
 static Mixer *
-roar_mixer_init(void *ao, gcc_unused const struct config_param *param,
+roar_mixer_init(void *ao, gcc_unused const config_param &param,
 		gcc_unused GError **error_r)
 {
 	return new RoarMixer((RoarOutput *)ao);
diff --git a/src/mixer/SoftwareMixerPlugin.cxx b/src/mixer/SoftwareMixerPlugin.cxx
index bb0b890ca..8a268aaf1 100644
--- a/src/mixer/SoftwareMixerPlugin.cxx
+++ b/src/mixer/SoftwareMixerPlugin.cxx
@@ -51,7 +51,7 @@ struct SoftwareMixer final : public Mixer {
 
 static Mixer *
 software_mixer_init(gcc_unused void *ao,
-		    gcc_unused const struct config_param *param,
+		    gcc_unused const config_param &param,
 		    gcc_unused GError **error_r)
 {
 	return new SoftwareMixer();
diff --git a/src/mixer/WinmmMixerPlugin.cxx b/src/mixer/WinmmMixerPlugin.cxx
index 89ed854ae..139cb1399 100644
--- a/src/mixer/WinmmMixerPlugin.cxx
+++ b/src/mixer/WinmmMixerPlugin.cxx
@@ -60,7 +60,7 @@ winmm_volume_encode(int volume)
 }
 
 static Mixer *
-winmm_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
+winmm_mixer_init(void *ao, gcc_unused const config_param &param,
 		 G_GNUC_UNUSED GError **error_r)
 {
 	assert(ao != nullptr);