blob: 0eda1f08d13415c9f6418c7e90915a2d7cd6ab8d
| 1 | /************************************************************************************** |
| 2 | * Fixed-point RealAudio 8 decoder |
| 3 | * Jon Recker (jrecker@real.com), Ken Cooke (kenc@real.com) |
| 4 | * October 2003 |
| 5 | * |
| 6 | * gecko2codec.h - public C API for Gecko2 decoder |
| 7 | **************************************************************************************/ |
| 8 | |
| 9 | #ifndef _GECKO2CODEC_H |
| 10 | #define _GECKO2CODEC_H |
| 11 | |
| 12 | //#include "includes.h" |
| 13 | #define _ARC32 |
| 14 | |
| 15 | #if defined(_WIN32) && !defined(_WIN32_WCE) |
| 16 | |
| 17 | #elif defined(_WIN32) && defined(_WIN32_WCE) && defined(ARM) |
| 18 | |
| 19 | #elif defined(_WIN32) && defined(WINCE_EMULATOR) |
| 20 | |
| 21 | #elif defined(ARM_ADS) |
| 22 | |
| 23 | #elif defined(_SYMBIAN) && defined(__WINS__) |
| 24 | |
| 25 | #elif defined(__GNUC__) && defined(ARM) |
| 26 | |
| 27 | #elif defined(__GNUC__) && defined(__i386__) |
| 28 | |
| 29 | #elif defined(_OPENWAVE) |
| 30 | |
| 31 | #elif defined(_ARC32) |
| 32 | |
| 33 | #else |
| 34 | #error No platform defined. See valid options in gecko2codec.h. |
| 35 | #endif |
| 36 | |
| 37 | #ifdef __cplusplus |
| 38 | extern "C" { |
| 39 | #endif |
| 40 | |
| 41 | typedef void *HGecko2Decoder; |
| 42 | |
| 43 | enum { |
| 44 | ERR_GECKO2_NONE = 0, |
| 45 | ERR_GECKO2_INVALID_SIDEINFO = -1, |
| 46 | |
| 47 | ERR_UNKNOWN = -9999 |
| 48 | }; |
| 49 | |
| 50 | /* public API */ |
| 51 | HGecko2Decoder Gecko2InitDecoder(int nSamples, int nChannels, int nRegions, int nFrameBits, int sampRate, int cplStart, int cplQbits, int *codingDelay); |
| 52 | void Gecko2FreeDecoder(HGecko2Decoder hGecko2Decoder); |
| 53 | int Gecko2Decode(HGecko2Decoder hGecko2Decoder, unsigned char *codebuf, int lostflag, short *outbuf, unsigned timestamp); |
| 54 | |
| 55 | #ifdef __cplusplus |
| 56 | } |
| 57 | #endif |
| 58 | |
| 59 | #endif /* _GECKO2CODEC_H */ |
| 60 | |
| 61 |