Audaspace: support the device list returned by the new audaspace library.

- use the device names returned from the library.
- system settings UI changed as new audaspace might contain longer and more device names.

release/scripts/startup/bl_ui/space_userpref.py

@@ -411,9 +411,9 @@ class USERPREF_PT_system(Panel):
         col.separator()
 
         col.label(text="Sound:")
-        col.row().prop(system, "audio_device", expand=True)
+        col.row().prop(system, "audio_device", expand=False)
         sub = col.column()
-        sub.active = system.audio_device != 'NONE'
+        sub.active = system.audio_device != 'NONE' and system.audio_device != 'Null'
         #sub.prop(system, "use_preview_images")
         sub.prop(system, "audio_channels", text="Channels")
         sub.prop(system, "audio_mixing_buffer", text="Mixing Buffer")

source/blender/blenkernel/BKE_sound.h

@@ -59,8 +59,7 @@ void BKE_sound_init_main(struct Main *bmain);
 
 void BKE_sound_exit(void);
 
-void BKE_sound_force_device(int device);
-int BKE_sound_define_from_str(const char *str);
+void BKE_sound_force_device(const char *device);
 
 struct bSound *BKE_sound_new_file(struct Main *main, const char *filename);
 
@@ -142,6 +141,8 @@ void *BKE_sound_get_factory(void *sound);
 
 float BKE_sound_get_length(struct bSound *sound);
 
+char** BKE_sound_get_device_names(void);
+
 bool BKE_sound_is_jack_supported(void);
 
 #endif  /* __BKE_SOUND_H__ */

source/blender/blenkernel/intern/sound.c

@@ -66,8 +66,9 @@
 #include "BKE_scene.h"
 
 #ifdef WITH_AUDASPACE
-/* evil global ;-) */
+/* evil globals ;-) */
 static int sound_cfra;
+static char** audio_device_names = NULL;
 #endif
 
 bSound *BKE_sound_new_file(struct Main *bmain, const char *filename)
@@ -130,7 +131,7 @@ void BKE_sound_free(bSound *sound)
 
 #ifdef WITH_AUDASPACE
 
-static int force_device = -1;
+static const char* force_device = NULL;
 
 #ifdef WITH_JACK
 static void sound_sync_callback(void *data, int mode, float time)
@@ -153,21 +154,7 @@ static void sound_sync_callback(void *data, int mode, float time)
 }
 #endif
 
-int BKE_sound_define_from_str(const char *str)
-{
-	if (BLI_strcaseeq(str, "NULL"))
-		return 0;
-	if (BLI_strcaseeq(str, "SDL"))
-		return 1;
-	if (BLI_strcaseeq(str, "OPENAL"))
-		return 2;
-	if (BLI_strcaseeq(str, "JACK"))
-		return 3;
-
-	return -1;
-}
-
-void BKE_sound_force_device(int device)
+void BKE_sound_force_device(const char *device)
 {
 	force_device = device;
 }
@@ -197,24 +184,19 @@ void BKE_sound_init(struct Main *bmain)
 	specs.format = U.audioformat;
 	specs.rate = U.audiorate;
 
-	if (force_device >= 0)
-		device = force_device;
-
-	switch(device)
+	if (force_device == NULL)
 	{
-	case 1:
-		device_name = "SDL";
-		break;
-	case 2:
-		device_name = "OpenAL";
-		break;
-	case 3:
-		device_name = "Jack";
-		break;
-	default:
-		device_name = "Null";
-		break;
+		int i;
+		char** names = BKE_sound_get_device_names();
+		device_name = names[0];
+
+		// make sure device is within the bounds of the array
+		for(i = 0; names[i]; i++)
+			if(i == device)
+				device_name = names[i];
 	}
+	else
+		device_name = force_device;
 
 	if (buffersize < 128)
 		buffersize = 1024;
@@ -254,6 +236,17 @@ void BKE_sound_exit_once(void)
 	AUD_exit(sound_device);
 	sound_device = NULL;
 	AUD_exitOnce();
+
+#ifdef WITH_SYSTEM_AUDASPACE
+	if(audio_device_names != NULL)
+	{
+		int i;
+		for(i = 0; audio_device_names[i]; i++)
+			free(audio_device_names[i]);
+		free(audio_device_names);
+		audio_device_names = NULL;
+	}
+#endif
 }
 
 /* XXX unused currently */
@@ -841,6 +834,23 @@ float BKE_sound_get_length(bSound *sound)
 	return info.length;
 }
 
+char** BKE_sound_get_device_names(void)
+{
+	if(audio_device_names == NULL)
+	{
+#ifdef WITH_SYSTEM_AUDASPACE
+		audio_device_names = AUD_getDeviceNames();
+#else
+		static const char* names[] = {
+			"Null", "SDL", "OpenAL", "Jack"
+		};
+		audio_device_names = (char**)names;
+#endif
+	}
+
+	return audio_device_names;
+}
+
 bool BKE_sound_is_jack_supported(void)
 {
 #ifdef WITH_SYSTEM_AUDASPACE
@@ -854,7 +864,6 @@ bool BKE_sound_is_jack_supported(void)
 
 #include "BLI_utildefines.h"
 
-int BKE_sound_define_from_str(const char *UNUSED(str)) { return -1; }
 void BKE_sound_force_device(int UNUSED(device)) {}
 void BKE_sound_init_once(void) {}
 void BKE_sound_init(struct Main *UNUSED(bmain)) {}

source/blender/editors/interface/resources.c

@@ -2641,6 +2641,12 @@ void init_userdef_do_versions(void)
 	if (U.image_draw_method == 0)
 		U.image_draw_method = IMAGE_DRAW_METHOD_2DTEXTURE;
 	
+	// keep the following until the new audaspace is default to be built with
+#ifdef WITH_SYSTEM_AUDASPACE
+	// we default to the first audio device
+	U.audiodevice = 0;
+#endif
+
 	/* funny name, but it is GE stuff, moves userdef stuff to engine */
 // XXX	space_set_commmandline_options();
 	/* this timer uses U */

source/blender/makesrna/intern/rna_userdef.c

@@ -127,6 +127,7 @@ EnumPropertyItem navigation_mode_items[] = {
 #  include "sdlew.h"
 #endif
 
+
 static void rna_userdef_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *UNUSED(ptr))
 {
 	WM_main_add_notifier(NC_WINDOW, NULL);
@@ -610,6 +611,17 @@ static EnumPropertyItem *rna_userdef_audio_device_itemf(bContext *UNUSED(C), Poi
 	int totitem = 0;
 	EnumPropertyItem *item = NULL;
 
+#ifdef WITH_SYSTEM_AUDASPACE
+	int i;
+
+	char** names = BKE_sound_get_device_names();
+
+	for(i = 0; names[i]; i++)
+	{
+		EnumPropertyItem new_item = {i, names[i], 0, names[i], names[i]};
+		RNA_enum_item_add(&item, &totitem, &new_item);
+	}
+#else
 	/* NONE */
 	RNA_enum_item_add(&item, &totitem, &audio_device_items[index++]);
 
@@ -632,6 +644,7 @@ static EnumPropertyItem *rna_userdef_audio_device_itemf(bContext *UNUSED(C), Poi
 		RNA_enum_item_add(&item, &totitem, &audio_device_items[index]);
 	}
 	index++;
+#endif
 #endif
 
 	RNA_enum_item_end(&item, &totitem);

source/creator/creator.c

@@ -824,7 +824,7 @@ static int no_glsl(int UNUSED(argc), const char **UNUSED(argv), void *UNUSED(dat
 
 static int no_audio(int UNUSED(argc), const char **UNUSED(argv), void *UNUSED(data))
 {
-	BKE_sound_force_device(0);
+	BKE_sound_force_device("Null");
 	return 0;
 }
 
@@ -835,7 +835,7 @@ static int set_audio(int argc, const char **argv, void *UNUSED(data))
 		exit(1);
 	}
 
-	BKE_sound_force_device(BKE_sound_define_from_str(argv[1]));
+	BKE_sound_force_device(argv[1]);
 	return 1;
 }