Playing works on Jolla device

but still problems with low notes

harbour-sailtuner.pro

@@ -5,9 +5,9 @@ CONFIG += c++11 qt link_pkgconfig sailfishapp sailfishapp_i18n sailfishapp_no_de
 
 DEFINES += TARGET=\""$(TARGET")\"
 
-## see rpm/Makefile for installing libpulse and libresource
+## see rpm/Makefile for installing libpulse and libaudioresource
 
-PKGCONFIG += libpulse-simple libresource
+PKGCONFIG += libpulse-simple audioresource
 
 RESOURCES += \
 	qml/sailfish.qrc \

rpm/Makefile

@@ -7,8 +7,8 @@
 
 # for libresource:
 # sudo zypper in libresource-devel
-# sb2 -t SailfishOS-i486 -m sdk-install -R zypper in libresource-devel
-# sb2 -t SailfishOS-armv7hl -m sdk-install -R zypper in libresource-devel
+# sb2 -t SailfishOS-i486 -m sdk-install -R zypper in libaudioresource-devel
+# sb2 -t SailfishOS-armv7hl -m sdk-install -R zypper in libaudioresource-devel
 
 SAILFISHOS_DIR = $(HOME)/SailfishOS
 

src/TunerSailfish.cpp

@@ -21,67 +21,49 @@
 
 #include "TunerSailfish.hpp"
 
+TunerSailfish::TunerSailfish()
+{
+	r_set = audioresource_init(AUDIO_RESOURCE_MEDIA, g_grant_cb, this);
+}
+
 TunerSailfish::~TunerSailfish()
 {
-	// release resource if needed
-	if (r_set) {
-		resource_set_destroy(r_set);
-		r_set = nullptr;
-		r_granted = false;
-	}
+	audioresource_free(r_set);
 }
 
-void TunerSailfish::g_advice_cb(resource_set_t *resource_set, uint32_t resources, void *data)
+void TunerSailfish::g_grant_cb(audioresource_t *resource_set, bool acquired, void *data)
 {
-	((TunerSailfish*) data)->advice_cb(resource_set, resources);
+	((TunerSailfish*) data)->grant_cb(resource_set, acquired);
 }
 
-void TunerSailfish::g_grant_cb(resource_set_t *resource_set, uint32_t resources, void *data)
-{
-	((TunerSailfish*) data)->grant_cb(resource_set, resources);
-}
-
-void TunerSailfish::advice_cb(resource_set_t *resource_set, uint32_t resources)
+void TunerSailfish::grant_cb(audioresource_t *resource_set, bool acquired)
 {
 	(void) resource_set;
-	std::cout << __func__ << " " << resources << std::endl;
-}
+	std::cout << __func__ << " " << acquired << std::endl;
 
-void TunerSailfish::grant_cb(resource_set_t *resource_set, uint32_t resources)
-{
-	(void) resource_set;
-	std::cout << __func__ << " " << resources << std::endl;
-
-	if (resources & RESOURCE_AUDIO_PLAYBACK) {
+	if (acquired) {
 		r_granted = true;
 		if (playing) worker->SetPlaying(true);
+		emit playingChanged();
 	}
 	else {
 		r_granted = false;
-		if (!playing) worker->SetPlaying(false);
+		if (playing) worker->SetPlaying(false);
 	}
 }
 
-void TunerSailfish::get_resource()
-{
-	if (r_set) return;
-	r_set = resource_set_create("player", RESOURCE_AUDIO_PLAYBACK, 0, 0, g_grant_cb, this);
-	resource_set_configure_advice_callback(r_set, g_advice_cb, this);
-	resource_set_configure_audio (r_set, "player", getpid(), "*");
-	resource_set_acquire (r_set);
-}
-
 void TunerSailfish::SetPlaying(bool p)
 {
 	if (p == playing) return;
 	playing = p;
 
-	// get resource only the first playback start
-	if (p && !r_set) get_resource();
-
-	// if not granted, don't start, and don't stop because not started
-	if (!r_granted) return;
-
-	worker->SetPlaying(p);
-	emit playingChanged();
+	if (p) {
+		audioresource_acquire(r_set);
+	}
+	else {
+		if (r_granted) worker->SetPlaying(p);
+		audioresource_release(r_set);
+		r_granted = false;
+		emit playingChanged();
+	}
 }

src/TunerSailfish.hpp

@@ -15,7 +15,7 @@
  *
  */
 
-#include <resource.h>
+#include <audioresource.h>
 #include "Tuner.hpp"
 
 /** Tuner object
@@ -23,19 +23,15 @@
   */
 class TunerSailfish : public Tuner {
 	private:
-	resource_set_t *r_set = nullptr;
+	audioresource_t *r_set;
 	bool r_granted = false;
 
-	/// callbacks from resource system
-	static void g_advice_cb(resource_set_t *resource_set, uint32_t resources, void *data);
-	static void g_grant_cb(resource_set_t *resource_set, uint32_t resources, void *data);
-	void advice_cb(resource_set_t *resource_set, uint32_t resources);
-	void grant_cb(resource_set_t *resource_set, uint32_t resources);
-
-	/// main function to get resources
-	void get_resource();
+	/// callback from resource system
+	static void g_grant_cb(audioresource_t *resource_set, bool acquired, void *data);
+	void grant_cb(audioresource_t *resource_set, bool acquired);
 
 	public:
+	TunerSailfish();
 	~TunerSailfish();
 	void SetPlaying(bool p);
 };

src/TunerWorker.cpp

@@ -281,7 +281,7 @@ void TunerWorker::Entry()
 			if (pa_simple_write(p_play, buffer, nbSampleBuffer << 1, nullptr) < 0) {
 				cerr << "audio write failed" << endl;
 			}
-			else cout << "audio written" << endl;
+			//else cout << "audio written" << endl;
 		} // playing
 
 		// prevent screen blanking

src/sailfish.cpp

@@ -53,7 +53,7 @@ Q_DECL_EXPORT int main(int argc, char* argv[])
 		TunerWorker::set_record(argv[2]);
 	}
 
-	qmlRegisterType<Tuner>("harbour.sailtuner.tuner", 1, 0, "TunerSailfish");
+	qmlRegisterType<TunerSailfish>("harbour.sailtuner.tuner", 1, 0, "Tuner");
 	qmlRegisterType<ObjectSaver>("harbour.sailtuner.objectsaver", 1, 0, "ObjectSaver");
 
 	Main *appli = new Main(argc, argv);