00001 /* AUDIO.H */ 00002 00003 #ifndef _AUDIO_H_ 00004 #define _AUDIO_H_ 00005 00006 /* 00007 * Audio Codec structure definition 00008 */ 00009 typedef struct { 00010 char name[41]; 00011 00012 al_sending_entity *output; 00013 al_receiving_entity *input; 00014 00015 00016 char input_filename[256]; 00017 char output_filename[256]; 00018 00019 00020 FILE *input_file; 00021 00022 } audio_codec; 00023 00024 00025 audio_codec *new_audio_codec(char *name); 00026 /* 00027 * Sets up an audio codec and returns a pointer to it 00028 */ 00029 00030 void close_audio_codec(audio_codec *a); 00031 /* 00032 * Closes an audio codec and frees variables 00033 */ 00034 00035 void code_audio(audio_codec *a); 00036 /* 00037 * Fakes audio coding, either from file or random 00038 */ 00039 00040 void decode_audio(audio_codec *a); 00041 /* 00042 * Sees if there's anything in the AL to receive. If so, receives 00043 * and decodes it (just writes to the output file) 00044 */ 00045 00046 00047 00048 #endif
1.3.9.1