From 47ae601d417d0ef99eb6fe433ef695614d8d2786 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Tue, 21 Feb 2023 14:40:18 +1100
Subject: Tidy up pipeline and use arena capacity to test for overruns

---
 src/audio/include/audio_decoder.hpp | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

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

diff --git a/src/audio/include/audio_decoder.hpp b/src/audio/include/audio_decoder.hpp
index 9cc40162..47642469 100644
--- a/src/audio/include/audio_decoder.hpp
+++ b/src/audio/include/audio_decoder.hpp
@@ -24,21 +24,13 @@ class AudioDecoder : public IAudioElement {
 
   auto StackSizeBytes() const -> std::size_t override { return 10 * 1024; };
 
-  auto InputMinChunkSize() const -> std::size_t override {
-    // 128 kbps MPEG-1 @ 44.1 kHz is approx. 418 bytes according to the
-    // internet.
-    // TODO(jacqueline): tune as more codecs are added.
-    return 1024;
-  }
-
   auto HasUnprocessedInput() -> bool override;
+  auto IsOverBuffered() -> bool override;
 
-  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 ProcessStreamInfo(const StreamInfo& info) -> void override;
+  auto ProcessChunk(const cpp::span<std::byte>& chunk) -> void override;
   auto ProcessEndOfStream() -> void override;
-  auto Process() -> cpp::result<void, AudioProcessingError> override;
+  auto Process() -> void override;
 
   AudioDecoder(const AudioDecoder&) = delete;
   AudioDecoder& operator=(const AudioDecoder&) = delete;
@@ -50,7 +42,6 @@ class AudioDecoder : public IAudioElement {
   std::optional<ChunkReader> chunk_reader_;
 
   bool has_sent_stream_info_;
-  std::size_t chunk_size_;
   bool has_samples_to_send_;
   bool needs_more_input_;
 };
-- 
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