1 // Copyright (C) 2012 The SBCELT Developers. All rights reserved. 2 // Use of this source code is governed by a BSD-style license 3 // that can be found in the LICENSE-file. 4 5 #ifndef __SBCELT_H__ 6 #define __SBCELT_H__ 7 8 #ifdef __cplusplus 9 extern "C" { 10 #endif 11 12 // Define SBCELT_PREFIX_API to prefix all exported 13 // symbols with 'sb'. 14 #ifdef SBCELT_PREFIX_API 15 # define SBCELT_FUNC(x) sb ## x 16 // Define SBCELT_COMPAT_API to have the preprocessor 17 // replace all occurrences of calls to vanilla CELT 18 // functions with calls to their SBCELT 'sb'-prefixed 19 // counter-parts. 20 # ifdef SBCELT_COMPAT_API 21 # define celt_mode_create sbcelt_mode_create 22 # define celt_mode_destroy sbcelt_mode_destroy 23 # define celt_mode_info sbcelt_mode_info 24 # define celt_encoder_create sbcelt_encoder_create 25 # define celt_encoder_destroy sbcelt_encoder_destroy 26 # define celt_encode_float sbcelt_encode_float 27 # define celt_encode sbcelt_encode 28 # define celt_encoder_ctl sbcelt_encoder_ctl 29 # define celt_decoder_create sbcelt_decoder_create 30 # define celt_decoder_destroy sbcelt_decoder_destroy 31 # define celt_decode_float sbcelt_decode_float 32 # define celt_decode sbcelt_decode 33 # define celt_decoder_ctl sbcelt_decoder_ctl 34 # define celt_strerror sbcelt_strerror 35 # endif 36 #else 37 # define SBCELT_FUNC(x) x 38 #endif 39 40 CELTMode *SBCELT_FUNC(celt_mode_create)(celt_int32 Fs, int frame_size, int *error); 41 void SBCELT_FUNC(celt_mode_destroy)(CELTMode *mode); 42 int SBCELT_FUNC(celt_mode_info)(const CELTMode *mode, int request, celt_int32 *value); 43 CELTEncoder *SBCELT_FUNC(celt_encoder_create)(const CELTMode *mode, int channels, int *error); 44 void SBCELT_FUNC(celt_encoder_destroy)(CELTEncoder *st); 45 int SBCELT_FUNC(celt_encode_float)(CELTEncoder *st, const float *pcm, float *optional_synthesis, 46 unsigned char *compressed, int nbCompressedBytes); 47 int SBCELT_FUNC(celt_encode)(CELTEncoder *st, const celt_int16 *pcm, celt_int16 *optional_synthesis, 48 unsigned char *compressed, int nbCompressedBytes); 49 int SBCELT_FUNC(celt_encoder_ctl)(CELTEncoder * st, int request, ...); 50 CELTDecoder *SBCELT_FUNC(celt_decoder_create)(const CELTMode *mode, int channels, int *error); 51 void SBCELT_FUNC(celt_decoder_destroy)(CELTDecoder *st); 52 extern int (*SBCELT_FUNC(celt_decode_float))(CELTDecoder *st, const unsigned char *data, int len, float *pcm); 53 int SBCELT_FUNC(celt_decode)(CELTDecoder *st, const unsigned char *data, int len, celt_int16 *pcm); 54 int SBCELT_FUNC(celt_decoder_ctl)(CELTDecoder * st, int request, ...); 55 const char *SBCELT_FUNC(celt_strerror)(int error); 56 57 #ifdef __cplusplus 58 } 59 #endif 60 61 #endif 62