From b5bd5840744a0a3e36b1be8f9ab95492d1005bca Mon Sep 17 00:00:00 2001
From: spl3g <spleefer6@yandex.ru>
Date: Sat, 1 Nov 2025 19:34:45 +0300
Subject: Show the waves! (badly)

---
 src/messages.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/messages.h')

diff --git a/src/messages.h b/src/messages.h
index 6dc0d44..edbc32e 100644
--- a/src/messages.h
+++ b/src/messages.h
@@ -3,8 +3,8 @@
 
 #include <stddef.h>
 #include <pthread.h>
-
-#define MESSAGE_QUEUE_SIZE 128
+#include <stdatomic.h>
+#include "defines.h"
 
 typedef enum {
   PARAM_OSC,
@@ -55,6 +55,12 @@ typedef struct {
   pthread_mutex_t lock;
 } message_queue;
 
+typedef struct {
+  float freq;
+  float buffers[2][DISPLAY_SAMPLES];
+  atomic_int write_index;
+} WaveData;
+
 int mqueue_get(message_queue *q, synth_message *msg);
 int mqueue_push(message_queue *q, synth_message msg);
 int mqueue_push_many(message_queue *q, synth_message *msg, size_t count);
-- 
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