X-Git-Url: http://git.tdb.fi/?p=libs%2Fal.git;a=blobdiff_plain;f=source%2Fmp3decoder.h;fp=source%2Fmp3decoder.h;h=06060de0671b0fbf872df4a8d2cda1f339ac0e90;hp=0000000000000000000000000000000000000000;hb=0e266d73f9aab89410c736e969eaa51ef914acf1;hpb=d035e638b940f25cb5d46a049a00b34dc60dc5e0

diff --git a/source/mp3decoder.h b/source/mp3decoder.h
new file mode 100644
index 0000000..06060de
--- /dev/null
+++ b/source/mp3decoder.h
@@ -0,0 +1,49 @@
+#ifndef MSP_AL_MP3DECODER_H_
+#define MSP_AL_MP3DECODER_H_
+
+#include <stdexcept>
+#include "sounddecoder.h"
+
+namespace Msp {
+namespace AL {
+
+class mp3_error: public std::runtime_error
+{
+public:
+	mp3_error(const std::string &, int);
+	virtual ~mp3_error() throw() { }
+
+private:
+	static std::string get_message(int);
+};
+
+
+class Mp3Decoder: public SoundDecoder
+{
+private:
+	struct Private;
+
+	Private *priv;
+	IO::Seekable &in;
+	unsigned in_buf_size;
+	char *in_buffer;
+	unsigned read_pos;
+
+public:
+	Mp3Decoder(IO::Seekable &);
+	virtual ~Mp3Decoder();
+
+	static bool detect(const std::string &);
+
+	virtual void rewind();
+	virtual unsigned read(char *, unsigned);
+
+private:
+	bool fill_input();
+	bool decode_frame();
+};
+
+} // namespace AL
+} // namespace Msp
+
+#endif