X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fsounddecoder.h;fp=source%2Fsounddecoder.h;h=ad56646b30dc149c9bfe48ef3fb243f3d811121f;hb=6cc0f1735a00e8f9eb80ff0c9468fb67205f6d20;hp=0000000000000000000000000000000000000000;hpb=17948408eafd48ea529acd0a70cc45fc5973cb10;p=libs%2Fal.git

diff --git a/source/sounddecoder.h b/source/sounddecoder.h
new file mode 100644
index 0000000..ad56646
--- /dev/null
+++ b/source/sounddecoder.h
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+#ifndef MSP_AL_SOUND_H_
+#define MSP_AL_SOUND_H_
+
+#include <string>
+#include <vorbis/vorbisfile.h>
+#include "format.h"
+
+namespace Msp {
+namespace AL {
+
+/**
+This class facilitates loading sound files.  Currently only Ogg Vorbis is
+supported.
+*/
+class SoundDecoder
+{
+private:
+	OggVorbis_File ovfile;
+	unsigned freq;
+	unsigned size;
+	Format format;
+	bool eof_flag;
+
+public:
+	SoundDecoder();
+	~SoundDecoder();
+
+	void open_file(const std::string &);
+	void open_memory(const void *, unsigned);
+private:
+	void open_common();
+public:
+	void close();
+	void rewind();
+	unsigned read(char *, unsigned);
+	bool eof() const { return eof_flag; }
+
+	Format get_format() const { return format; }
+	unsigned get_frequency() const { return freq; }
+	unsigned get_size() const { return size; }
+};
+
+} // namespace AL
+} // namespace Msp
+
+#endif