From c51709f99ff5456a5863ca39ff893f823a3642d4 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Thu, 12 Sep 2024 10:44:26 +1000
Subject: Pause and unpause the current audio output in response to TTS

---
 src/drivers/include/drivers/pcm_buffer.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/drivers/include')

diff --git a/src/drivers/include/drivers/pcm_buffer.hpp b/src/drivers/include/drivers/pcm_buffer.hpp
index 4e5fa041..6b38be94 100644
--- a/src/drivers/include/drivers/pcm_buffer.hpp
+++ b/src/drivers/include/drivers/pcm_buffer.hpp
@@ -49,6 +49,7 @@ class PcmBuffer {
 
   auto clear() -> void;
   auto isEmpty() -> bool;
+  auto suspend(bool) -> void;
 
   /*
    * How many samples have been added to this buffer since it was created. This
@@ -75,6 +76,8 @@ class PcmBuffer {
 
   std::atomic<uint32_t> sent_;
   std::atomic<uint32_t> received_;
+  std::atomic<bool> suspended_;
+
   RingbufHandle_t ringbuf_;
 };
 
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