Merge branch 'main' into lua-volume

1 files changed, 15 insertions, 3 deletions

diff --git a/src/audio/include/audio_sink.hpp b/src/audio/include/audio_sink.hpp
index 116410f6..f31d0d75 100644
--- a/src/audio/include/audio_sink.hpp
+++ b/src/audio/include/audio_sink.hpp
@@ -11,7 +11,6 @@
 
 #include "esp_heap_caps.h"
 #include "freertos/FreeRTOS.h"
-#include "idf_additions.h"
 
 namespace audio {
 
@@ -27,7 +26,8 @@ class IAudioOutput {
   StreamBufferHandle_t stream_;
 
  public:
-  IAudioOutput(StreamBufferHandle_t stream) : stream_(stream) {}
+  IAudioOutput(StreamBufferHandle_t stream)
+      : stream_(stream), mode_(Modes::kOff) {}
 
   virtual ~IAudioOutput() {}
 
@@ -41,7 +41,14 @@ class IAudioOutput {
    * Indicates whether this output is currently being sent samples. If this is
    * false, the output should place itself into a low power state.
    */
-  virtual auto SetMode(Modes) -> void = 0;
+  auto mode(Modes m) -> void {
+    if (mode_ == m) {
+      return;
+    }
+    changeMode(m);
+    mode_ = m;
+  }
+  auto mode() -> Modes { return mode_; }
 
   virtual auto SetVolumeImbalance(int_fast8_t balance) -> void = 0;
 
@@ -70,6 +77,11 @@ class IAudioOutput {
   virtual auto Configure(const Format& format) -> void = 0;
 
   auto stream() -> StreamBufferHandle_t { return stream_; }
+
+ protected:
+  Modes mode_;
+
+  virtual auto changeMode(Modes new_mode) -> void = 0;
 };
 
 }  // namespace audio