From 60169cdd91c46fb9c5cd22c2864e47b8e2dc413e Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Thu, 17 Nov 2022 13:30:16 +1100
Subject: WIP on our own pipeline

---
 src/audio/include/audio_decoder.hpp | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 src/audio/include/audio_decoder.hpp

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

diff --git a/src/audio/include/audio_decoder.hpp b/src/audio/include/audio_decoder.hpp
new file mode 100644
index 00000000..f460f9e9
--- /dev/null
+++ b/src/audio/include/audio_decoder.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <cstddef>
+#include "ff.h"
+
+namespace audio {
+
+enum SampleRate {};
+enum BitDepth {};
+
+struct PcmStreamHeader {
+  SampleRate sample_rate;
+  BitDepth bit_depth;
+  bool configure_now;
+};
+
+class AudioDecoder {
+ public:
+  AudioDecoder();
+  ~AudioDecoder();
+
+  auto SetSource(RingbufHandle_t& source) -> void;
+
+  enum Status {};
+  auto ProcessChunk() -> Status;
+
+  auto GetOutputStream() const -> RingbufHandle_t;
+
+ private:
+  RingbufHandle_t input_;
+  RingbufHandle_t output_;
+};
+
+}  // namespace audio
-- 
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