Version 0.94.1 of the bladeenc mp3 encoder

[swftools.git] / lib / bladeenc / codec.h

diff --git a/lib/bladeenc/codec.h b/lib/bladeenc/codec.h
new file mode 100644 (file)
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+++ b/lib/bladeenc/codec.h
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+/*
+                       (c) Copyright 1998-2000 - Tord Jansson
+                       ======================================
+
+               This file is part of the BladeEnc MP3 Encoder, based on
+               ISO's reference code for MPEG Layer 3 compression.
+
+               This file doesn't contain any of the ISO reference code and
+               is copyright Tord Jansson (tord.jansson@swipnet.se).
+
+       BladeEnc is free software; you can redistribute this file
+       and/or modify it under the terms of the GNU Lesser General Public
+       License as published by the Free Software Foundation; either
+       version 2.1 of the License, or (at your option) any later version.
+
+
+
+       ------------    CHANGES    ------------
+
+       2000-12-10  Andre Piotrowski
+
+       -       reformatted
+*/
+
+#ifndef                __CODEC__
+#define                __CODEC__
+
+
+
+
+
+typedef                struct
+                       {
+                               int                                             frequency;   /* 48000, 44100 and 32000 allowed. */
+                               int                                             mode;        /* 0 = Stereo, 2 = Dual Channel, 3 = Mono */
+                               int                                             bitrate;     
+                               int                                             emphasis;    /* 0 = None, 1 = 50/15 microsec, 3 = CCITT J.17 */
+                               int                                             fPrivate;               
+                               int                                             fCRC;
+                               int                                             fCopyright;
+                               int                                             fOriginal;
+                       }                                               CodecInitIn;
+
+
+typedef                struct
+                       {
+                               int                                             nSamples;
+                               int                                             bufferSize;
+                       }                                               CodecInitOut;
+
+
+
+extern CodecInitOut    *codecInit (CodecInitIn *psInitData);
+
+extern unsigned int    codecEncodeChunk (int nSamples, short *pSamples, char *pOutput);
+
+extern unsigned int    codecExit (char *pOutput);
+
+extern unsigned int    codecFlush (char *pOutput);
+
+
+
+
+
+#endif         /* __CODEC__ */