From cb7f5f0dc85cd3415d6e7893dde649670559e944 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development
Date: Sun, 6 Mar 2022 10:04:34 -0500
Subject: Rename sample delta to "delay" in src/spatial.c

---
 src/spatial.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/spatial.c b/src/spatial.c
index 2abe22e..87307f0 100644
--- a/src/spatial.c
+++ b/src/spatial.c
@@ -129,7 +129,7 @@ error_realloc_buffer:
     return -1;
 }
 
-static inline size_t sample_delta(xas_spatial_scene *scene, float distance) {
+static inline size_t sample_delay(xas_spatial_scene *scene, float distance) {
     return floorf((distance / scene->speed) * (float)scene->format.sample_rate);
 }
 
@@ -184,20 +184,20 @@ static void buffer_copy(xas_spatial_buffer *buffer,
 static void object_position(xas_spatial_scene *scene,
                             xas_spatial_object *object,
                             xas_spatial_coord point) {
-    size_t delta_l_old = object->delta_l,
-           delta_r_old = object->delta_r;
+    size_t delay_l_old = object->delay_l,
+           delay_r_old = object->delay_r;
 
     object->point = point;
 
     object->distance_l = dist(scene->speaker_l, point);
     object->distance_r = dist(scene->speaker_r, point);
-    object->delta_l    = sample_delta(scene, object->distance_l);
-    object->delta_r    = sample_delta(scene, object->distance_r);
-    object->shift_l    = object->delta_l - delta_l_old;
-    object->shift_r    = object->delta_r - delta_r_old;
+    object->delay_l    = sample_delay(scene, object->distance_l);
+    object->delay_r    = sample_delay(scene, object->distance_r);
+    object->shift_l    = object->delay_l - delay_l_old;
+    object->shift_r    = object->delay_r - delay_r_old;
 }
 
-static void object_update_deltas(xas_spatial_scene *scene) {
+static void object_update_delays(xas_spatial_scene *scene) {
     xas_spatial_object *obj = scene->first;
 
     while (obj) {
@@ -368,7 +368,7 @@ void xas_spatial_scene_set_speaker_coords(xas_spatial_scene *scene,
     scene->speaker_l = speaker_l;
     scene->speaker_r = speaker_r;
 
-    object_update_deltas(scene);
+    object_update_delays(scene);
 }
 
 int xas_spatial_scene_set_speed(xas_spatial_scene *scene, float speed) {
@@ -408,8 +408,8 @@ xas_spatial_object *xas_spatial_scene_add_object(xas_spatial_scene *scene,
     object->heading.z = 0;
     object->speed     = XAS_SPATIAL_DEFAULT_OBJECT_SPEED;
     object->next      = NULL;
-    object->delta_l   = 0;
-    object->delta_r   = 0;
+    object->delay_l   = 0;
+    object->delay_r   = 0;
 
     object_position(scene, object, point);
 
@@ -547,7 +547,7 @@ void xas_spatial_scene_position_object(xas_spatial_scene *scene,
                                          xas_spatial_coord point) {
     object->point = point;
 
-    object_update_deltas(scene);
+    object_update_delays(scene);
 }
 
 void xas_spatial_object_get_point(xas_spatial_object *object,
-- 
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