rename files to snake_case

client/decoder/ogg_decoder.hpp

@@ -0,0 +1,63 @@
+/***
+    This file is part of snapcast
+    Copyright (C) 2014-2019  Johannes Pohl
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#ifndef OGG_DECODER_H
+#define OGG_DECODER_H
+#include "decoder.h"
+#ifdef HAS_TREMOR
+#include <tremor/ivorbiscodec.h>
+#else
+#include <vorbis/codec.h>
+#endif
+#include <ogg/ogg.h>
+
+class OggDecoder : public Decoder
+{
+public:
+    OggDecoder();
+    ~OggDecoder() override;
+    bool decode(msg::PcmChunk* chunk) override;
+    SampleFormat setHeader(msg::CodecHeader* chunk) override;
+
+private:
+    bool decodePayload(msg::PcmChunk* chunk);
+    template <typename T>
+    T clip(const T& value, const T& lower, const T& upper) const
+    {
+        if (value > upper)
+            return upper;
+        if (value < lower)
+            return lower;
+        return value;
+    }
+
+    ogg_sync_state oy;   /// sync and verify incoming physical bitstream
+    ogg_stream_state os; /// take physical pages, weld into a logical stream of packets
+    ogg_page og;         /// one Ogg bitstream page. Vorbis packets are inside
+    ogg_packet op;       /// one raw packet of data for decode
+
+    vorbis_info vi;      /// struct that stores all the static vorbis bitstream settings
+    vorbis_comment vc;   /// struct that stores all the bitstream user comments
+    vorbis_dsp_state vd; /// central working state for the packet->PCM decoder
+    vorbis_block vb;     /// local working space for packet->PCM decode
+
+    SampleFormat sampleFormat_;
+};
+
+
+#endif