From 67caeb6e3cda44205ba8fe783274b20dc7ea216e Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Wed, 9 Aug 2023 12:00:02 +1000
Subject: Use opusfile instead of working directly with ogg and opus

---
 src/codecs/include/ogg.hpp    | 43 -------------------------------------------
 src/codecs/include/opus.hpp   | 16 +++++++---------
 src/codecs/include/vorbis.hpp |  1 -
 3 files changed, 7 insertions(+), 53 deletions(-)
 delete mode 100644 src/codecs/include/ogg.hpp

(limited to 'src/codecs/include')

diff --git a/src/codecs/include/ogg.hpp b/src/codecs/include/ogg.hpp
deleted file mode 100644
index a27e961e..00000000
--- a/src/codecs/include/ogg.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2023 jacqueline <me@jacqueline.id.au>
- *
- * SPDX-License-Identifier: GPL-3.0-only
- */
-
-#pragma once
-
-#include <sys/_stdint.h>
-#include <cstddef>
-#include <cstdint>
-#include <optional>
-
-#include "ogg/ogg.h"
-#include "span.hpp"
-
-namespace codecs {
-
-class OggContainer {
- public:
-  OggContainer();
-  ~OggContainer();
-
-  auto AddBytes(cpp::span<const std::byte>) -> bool;
-
-  auto Next() -> bool;
-  auto Current() -> cpp::span<uint8_t>;
-  auto HasPacket() -> bool;
-
- private:
-  auto AdvancePage() -> bool;
-  auto AdvancePacket() -> bool;
-
-  ogg_sync_state sync_;
-  ogg_stream_state stream_;
-  ogg_page page_;
-  ogg_packet packet_;
-
-  bool has_stream_;
-  bool has_packet_;
-};
-
-}  // namespace codecs
\ No newline at end of file
diff --git a/src/codecs/include/opus.hpp b/src/codecs/include/opus.hpp
index 50717b73..051cd0b9 100644
--- a/src/codecs/include/opus.hpp
+++ b/src/codecs/include/opus.hpp
@@ -13,9 +13,7 @@
 #include <string>
 #include <utility>
 
-#include "ogg.hpp"
-#include "ogg/ogg.h"
-#include "opus.h"
+#include "opusfile.h"
 #include "sample.hpp"
 #include "span.hpp"
 
@@ -45,13 +43,13 @@ class XiphOpusDecoder : public ICodec {
   auto SeekStream(cpp::span<const std::byte> input, std::size_t target_sample)
       -> Result<void> override;
 
- private:
-  OggContainer ogg_;
-  OpusDecoder* opus_;
-  cpp::span<int16_t> sample_buffer_;
-  int32_t pos_in_buffer_;
-  int32_t samples_in_buffer_;
+  auto ReadCallback() -> cpp::span<const std::byte>;
+  auto AfterReadCallback(size_t bytes_read) -> void;
 
+ private:
+  OggOpusFile* opus_;
+  cpp::span<const std::byte> input_;
+  size_t pos_in_input_;
 };
 
 }  // namespace codecs
diff --git a/src/codecs/include/vorbis.hpp b/src/codecs/include/vorbis.hpp
index 2804bb7c..ab15af19 100644
--- a/src/codecs/include/vorbis.hpp
+++ b/src/codecs/include/vorbis.hpp
@@ -14,7 +14,6 @@
 #include <utility>
 
 #include "ivorbisfile.h"
-#include "ogg.hpp"
 #include "ogg/ogg.h"
 #include "opus.h"
 #include "sample.hpp"
-- 
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