Begin work on integrating the engine with the routing system.

This commit has known issues which will be fixed in the next commits.

research/miniaudio_engine.c

@@ -54,7 +54,8 @@ int main(int argc, char** argv)
     }
 
     resourceManagerConfig = ma_resource_manager_config_init();
-    //resourceManagerConfig.decodedFormat = ma_format_s16;
+    resourceManagerConfig.decodedFormat = ma_format_f32;
+    resourceManagerConfig.decodedChannels = 2;
     resourceManagerConfig.decodedSampleRate = 48000;
     result = ma_resource_manager_init(&resourceManagerConfig, &resourceManager);
     if (result != MA_SUCCESS) {
@@ -71,18 +72,20 @@ int main(int argc, char** argv)
         return -1;
     }
 
-    result = ma_sound_group_init(&engine, NULL, &group);
+#if 0
+    result = ma_sound_group_init(&engine, 0, NULL, &group);
     if (result != MA_SUCCESS) {
         printf("Failed to initialize sound group.");
         return -1;
     }
+#endif
 
 
 #if 1
     loadNotification.cb.onSignal = on_sound_loaded;
     loadNotification.pSound = &sound;
 
-    result = ma_sound_init_from_file(&engine, argv[1], MA_DATA_SOURCE_FLAG_DECODE /*| MA_DATA_SOURCE_FLAG_ASYNC | MA_DATA_SOURCE_FLAG_STREAM*/, &loadNotification, &group, &sound);
+    result = ma_sound_init_from_file(&engine, argv[1], MA_DATA_SOURCE_FLAG_DECODE /*| MA_DATA_SOURCE_FLAG_ASYNC | MA_DATA_SOURCE_FLAG_STREAM*/, &loadNotification, NULL, &sound);
     if (result != MA_SUCCESS) {
         printf("Failed to load sound: %s\n", argv[1]);
         ma_engine_uninit(&engine);
@@ -103,13 +106,13 @@ int main(int argc, char** argv)
     //ma_sound_group_set_pan(ma_engine_get_master_sound_group(&engine), -1);
     //ma_sound_group_set_pitch(ma_engine_get_master_sound_group(&engine), 1.0f);
     //ma_sound_group_set_start_delay(ma_engine_get_master_sound_group(&engine), 2000);
-    ma_sound_group_set_fade_in_milliseconds(&group, 0, 1, 5000);
+    //ma_sound_group_set_fade_in_milliseconds(&group, 0, 1, 5000);
 
     
     //ma_sound_set_fade_in_milliseconds(&sound, 0, 1, 5000);
     /*ma_sound_set_volume(&sound, 0.25f);*/
-    //ma_sound_set_pitch(&sound, 2.0f);
-    ma_sound_set_pan(&sound, 0.0f);
+    /*ma_sound_set_pitch(&sound, 1.2f);*/
+    /*ma_sound_set_pan(&sound, 0.0f);*/
     //ma_sound_set_looping(&sound, MA_TRUE);
     //ma_sound_seek_to_pcm_frame(&sound, 6000000);
     //ma_sound_set_start_delay(&sound, 1110);
@@ -118,6 +121,7 @@ int main(int argc, char** argv)
     //ma_sound_set_fade_point_auto_reset(&sound, 0, MA_FALSE);    /* Enable fading around loop transitions. */
     //ma_sound_set_fade_point_auto_reset(&sound, 1, MA_FALSE);
     //ma_sound_set_stop_delay(&sound, 1000);
+    //ma_sound_set_volume(&sound, 1);
     ma_sound_start(&sound);
 
     //ma_sleep(1000);
@@ -137,11 +141,11 @@ int main(int argc, char** argv)
     ma_engine_play_sound(&engine, argv[3], NULL);*/
 #endif
 
-#if 0
+#if 1
     float pitch     = 1;
     float pitchStep = 0.01f;
     float pitchMin  = 0.125f;
-    float pitchMax  = 8;
+    float pitchMax  = 2;
     for (;;) {
         pitch += pitchStep;
         if (pitch < pitchMin) {