From f35bb64c2b8dbb72fd15f1880e4d01d263660910 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Tue, 6 Dec 2022 13:17:56 +1100
Subject: basic i2s output element

---
 src/audio/include/fatfs_audio_input.hpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/audio/include/fatfs_audio_input.hpp')

diff --git a/src/audio/include/fatfs_audio_input.hpp b/src/audio/include/fatfs_audio_input.hpp
index 3ca79457..63555ddc 100644
--- a/src/audio/include/fatfs_audio_input.hpp
+++ b/src/audio/include/fatfs_audio_input.hpp
@@ -17,19 +17,19 @@ namespace audio {
 
 class FatfsAudioInput : public IAudioElement {
  public:
-  FatfsAudioInput(std::shared_ptr<drivers::SdStorage> storage);
+  explicit FatfsAudioInput(std::shared_ptr<drivers::SdStorage> storage);
   ~FatfsAudioInput();
 
-  auto ProcessStreamInfo(StreamInfo& info)
-      -> cpp::result<void, AudioProcessingError>;
-  auto ProcessChunk(cpp::span<std::byte>& chunk)
-      -> cpp::result<std::size_t, AudioProcessingError> = 0;
-  auto ProcessIdle() -> cpp::result<void, AudioProcessingError>;
+  auto ProcessStreamInfo(const StreamInfo& info)
+      -> cpp::result<void, AudioProcessingError> override;
+  auto ProcessChunk(const cpp::span<std::byte>& chunk)
+      -> cpp::result<std::size_t, AudioProcessingError> override;
+  auto ProcessIdle() -> cpp::result<void, AudioProcessingError> override;
 
   auto SendChunk(cpp::span<std::byte> dest) -> size_t;
 
  private:
-  auto GetRingBufferDistance() -> size_t;
+  auto GetRingBufferDistance() const -> size_t;
 
   std::shared_ptr<drivers::SdStorage> storage_;
 
-- 
cgit v1.2.3