replace foxenflac with miniflac

it's better!

1 files changed, 51 insertions, 0 deletions

diff --git a/src/codecs/include/miniflac.hpp b/src/codecs/include/miniflac.hpp
new file mode 100644
index 00000000..d57b08a3
--- /dev/null
+++ b/src/codecs/include/miniflac.hpp
@@ -0,0 +1,51 @@
+/*
+ * 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 <memory>
+#include <optional>
+#include <string>
+#include <utility>
+
+#include "miniflac.h"
+#include "sample.hpp"
+#include "source_buffer.hpp"
+#include "span.hpp"
+
+#include "codec.hpp"
+
+namespace codecs {
+
+class MiniFlacDecoder : public ICodec {
+ public:
+  MiniFlacDecoder();
+  ~MiniFlacDecoder();
+
+  auto OpenStream(std::shared_ptr<IStream> input)
+      -> cpp::result<OutputFormat, Error> override;
+
+  auto DecodeTo(cpp::span<sample::Sample> destination)
+      -> cpp::result<OutputInfo, Error> override;
+
+  auto SeekTo(std::size_t target_sample) -> cpp::result<void, Error> override;
+
+  MiniFlacDecoder(const MiniFlacDecoder&) = delete;
+  MiniFlacDecoder& operator=(const MiniFlacDecoder&) = delete;
+
+ private:
+  std::shared_ptr<IStream> input_;
+  SourceBuffer buffer_;
+
+  std::unique_ptr<miniflac_t> flac_;
+  std::array<int32_t*, 2> samples_by_channel_;
+  std::optional<size_t> current_sample_;
+};
+
+}  // namespace codecs