Update the wasm audio code

Kode · Feb 3, 2024 · cba4b0c · cba4b0c
1 parent 7991015
commit cba4b0c
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/Backends/System/Wasm/Sources/kinc/backend/audio.c.h b/Backends/System/Wasm/Sources/kinc/backend/audio.c.h
@@ -1,7 +1,7 @@
 #include <kinc/audio2/audio.h>
 #include <stdlib.h>
 
-static void (*a2_callback)(kinc_a2_buffer_t *buffer, int samples, void *userdata) = NULL;
+static void (*a2_callback)(kinc_a2_buffer_t *buffer, uint32_t samples, void *userdata) = NULL;
 static void *a2_userdata = NULL;
 static kinc_a2_buffer_t a2_buffer;
 
@@ -11,7 +11,20 @@ void kinc_a2_update() {}
 
 void kinc_a2_shutdown() {}
 
-void kinc_a2_set_callback(void (*kinc_a2_audio_callback)(kinc_a2_buffer_t *buffer, int samples, void *userdata), void *userdata) {
+void kinc_a2_set_callback(void (*kinc_a2_audio_callback)(kinc_a2_buffer_t *buffer, uint32_t samples, void *userdata), void *userdata) {
 	a2_callback = kinc_a2_audio_callback;
 	a2_userdata = userdata;
 }
+
+static uint32_t samples_per_second = 44100;
+static void (*sample_rate_callback)(void *userdata) = NULL;
+static void *sample_rate_callback_userdata = NULL;
+
+uint32_t kinc_a2_samples_per_second(void) {
+	return samples_per_second;
+}
+
+void kinc_a2_set_sample_rate_callback(void (*kinc_a2_sample_rate_callback)(void *userdata), void *userdata) {
+	sample_rate_callback_userdata = userdata;
+	sample_rate_callback = kinc_a2_sample_rate_callback;
+}