From 91a00438028c9e48d0fffbcc838fe038cc18d7e0 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development
Date: Tue, 1 Mar 2022 01:49:43 -0500
Subject: Destroy managed spatial scene objects

---
 include/xas/spatial.h | 4 ++++
 src/bank.c            | 1 +
 src/spatial.c         | 5 +++++
 src/synth.c           | 1 +
 src/vox.c             | 1 +
 5 files changed, 12 insertions(+)

diff --git a/include/xas/spatial.h b/include/xas/spatial.h
index b9297f8..5287502 100644
--- a/include/xas/spatial.h
+++ b/include/xas/spatial.h
@@ -3,6 +3,9 @@
 
 #include <xas/audio.h>
 
+#define XAS_SPATIAL_OBJECT_NONE    0
+#define XAS_SPATIAL_OBJECT_MANAGED (1 << 0)
+
 #define XAS_SPATIAL_DEFAULT_OBSERVER_WIDTH   0.18f
 #define XAS_SPATIAL_DEFAULT_RADIUS         4000.0f /* metres */
 #define XAS_SPATIAL_DEFAULT_SPEED           343.0f /* m/s */
@@ -40,6 +43,7 @@ struct _xas_spatial_object {
 
     xas_audio_stream *source;
     void *ctx;
+    int flags;
 
     xas_spatial_coord point;
     xas_spatial_object *next;
diff --git a/src/bank.c b/src/bank.c
index e311023..fbc9cb4 100644
--- a/src/bank.c
+++ b/src/bank.c
@@ -135,6 +135,7 @@ xas_bank_player *xas_bank_player_new(xas_bank *bank) {
     player->obj.stop       = (xas_object_stop_callback)xas_bank_player_stop;
     player->obj.set_gain   = (xas_object_set_gain_callback)set_gain;
     player->obj.stream_new = (xas_object_stream_new_callback)xas_bank_player_stream_new;
+    player->obj.destroy    = (xas_object_destroy_callback)xas_bank_player_destroy;
 
     player->bank   = bank;
     player->status = XAS_BANK_PLAYER_STOPPED;
diff --git a/src/spatial.c b/src/spatial.c
index 63207fa..9631603 100644
--- a/src/spatial.c
+++ b/src/spatial.c
@@ -311,6 +311,10 @@ void xas_spatial_scene_destroy(xas_spatial_scene *scene) {
     while (object) {
         xas_spatial_object *next = object->next;
 
+        if (object->flags & XAS_SPATIAL_OBJECT_MANAGED) {
+            xas_object_destroy(object->ctx);
+        }
+
         free(object);
 
         object = next;
@@ -398,6 +402,7 @@ xas_spatial_object *xas_spatial_scene_add_object(xas_spatial_scene *scene,
     object->point   = point;
     object->source  = source;
     object->ctx     = ctx;
+    object->flags   = XAS_SPATIAL_OBJECT_NONE;
     object->next    = NULL;
     object->delta_l = 0;
     object->delta_r = 0;
diff --git a/src/synth.c b/src/synth.c
index 4956621..6057ce3 100644
--- a/src/synth.c
+++ b/src/synth.c
@@ -130,6 +130,7 @@ xas_synth *xas_synth_new(xas_audio_format format,
     synth->obj.stop       = (xas_object_stop_callback)synth_stop;
     synth->obj.set_gain   = (xas_object_set_gain_callback)set_gain;
     synth->obj.stream_new = (xas_object_stream_new_callback)xas_synth_stream_new;
+    synth->obj.destroy    = (xas_object_destroy_callback)xas_synth_destroy;
 
     synth->type      = type;
     synth->state     = XAS_SYNTH_IDLE;
diff --git a/src/vox.c b/src/vox.c
index f53f3fd..9d3d098 100644
--- a/src/vox.c
+++ b/src/vox.c
@@ -293,6 +293,7 @@ xas_vox *xas_vox_new_args(xas_audio_format format,
     vox->obj.stop       = (xas_object_stop_callback)xas_vox_stop;
     vox->obj.set_gain   = (xas_object_set_gain_callback)set_gain;
     vox->obj.stream_new = (xas_object_stream_new_callback)xas_vox_stream_new;
+    vox->obj.destroy    = (xas_object_destroy_callback)xas_vox_destroy;
 
     vox->text2wave_path = text2wave_path;
 
-- 
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