aac plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@601 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 78 insertions, 0 deletions

diff --git a/src/plugins/Input/aac/decoder_aac.h b/src/plugins/Input/aac/decoder_aac.h
new file mode 100644
index 000000000..5a1d698ea
--- /dev/null
+++ b/src/plugins/Input/aac/decoder_aac.h
@@ -0,0 +1,78 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2008 by Ilya Kotov                                 *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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 2 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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef DECODER_AAC_H
+#define DECODER_AAC_H
+
+
+#include <neaacdec.h>
+
+#include <qmmp/decoder.h>
+
+struct aac_data
+{
+    NeAACDecHandle handle;
+};
+
+class DecoderAAC : public Decoder
+{
+public:
+    DecoderAAC(QObject *, DecoderFactory *, QIODevice *, Output *);
+    virtual ~DecoderAAC();
+
+    // Standard Decoder API
+    bool initialize();
+    qint64 lengthInSeconds();
+    void seek(qint64);
+    void stop();
+
+    struct aac_data *data()
+    {
+        return m_data;
+    }
+
+
+private:
+    // thread run function
+    void run();
+    struct aac_data *m_data;
+    // helper functions
+    void flush(bool = FALSE);
+    void deinit();
+    qint64 aac_decode(void *out);
+
+    bool m_inited, m_user_stop;
+
+    // output buffer
+    char *m_output_buf, *m_input_buf;
+    void *m_prebuf2;
+    qint64 m_output_bytes, m_output_at, m_input_at, m_prebuf_pos, m_prebuf_size;
+
+    unsigned int m_bks;
+    bool m_done, m_finish;
+    long unsigned int m_len, m_freq, m_bitrate;
+    unsigned char m_chan;
+    unsigned long m_output_size;
+    double m_frameSize; //frame size in bytes
+    qint64 m_totalTime, m_seekTime;
+};
+
+
+#endif // __decoder_aac_h