Changeset 2170:ad2927da578b in roaraudio


Ignore:
Timestamp:
07/26/09 16:35:59 (15 years ago)
Author:
phi
Branch:
default
Phase:
public
Message:

added all prototypes I think I need

File:
1 edited

Legend:

Unmodified
Added
Removed

  • include/libroardsp/transcode.h

    r2169 r2170  
    3838#include "libroardsp.h" 
    3939 
     40#define ROAR_XCODER_STAGE_NONE        0 
     41#define ROAR_XCODER_STAGE_INITED      0 
     42#define ROAR_XCODER_STAGE_WAIT        1 
     43#define ROAR_XCODER_STAGE_MAGIC       2 
     44#define ROAR_XCODER_STAGE_OPENING     3 
     45#define ROAR_XCODER_STAGE_OPENED      4 
     46#define ROAR_XCODER_STAGE_CLOSING     5 
     47#define ROAR_XCODER_STAGE_CLOSED      6 
     48 
     49#define ROAR_BIXCODER_FLAGS_NONE      0x0000 
     50#define ROAR_BIXCODER_FLAGS_ENCODE    0x0001 
     51#define ROAR_BIXCODER_FLAGS_DECODE    0x0002 
     52 
     53struct roar_xcoder; 
     54 
     55struct roar_xcoder_entry { 
     56 int * codecs; 
     57 int (*init)(struct roar_xcoder * state); 
     58 int (*uninit)(struct roar_xcoder * state); 
     59 int (*packet_size)(struct roar_xcoder * state, int samples); 
     60 int (*proc)(struct roar_xcoder * state, void * buf, size_t len); 
     61}; 
     62 
     63struct roar_xcoder { 
     64 void * inst; 
     65 struct roar_xcoder_entry * entry; 
     66 struct roar_vio_calls * backend; 
     67 int flags; 
     68 int stage; 
     69 ssize_t packet_len; 
     70 struct roar_buffer * iobuffer; 
     71 struct { 
     72  struct roar_audio_info coded; 
     73  struct roar_audio_info pcm; 
     74 } info; 
     75}; 
     76 
     77struct roar_bixcoder { 
     78 struct roar_xcoder encoder, decoder; 
     79 int flags; 
     80}; 
     81 
     82struct roar_transcoder { 
     83 struct roar_xcoder encoder, decoder; 
     84}; 
     85 
     86int roar_xcoder_init(struct roar_xcoder * state, int encoder, struct roar_audio_info * info, struct roar_vio_calls * vio); 
     87int roar_xcoder_set_backend(struct roar_xcoder * state, struct roar_vio_calls * vio); 
     88int roar_xcoder_packet_size(struct roar_xcoder * state, int samples); 
     89int roar_xcoder_close      (struct roar_xcoder * state); 
     90int roar_xcoder_proc_packet(struct roar_xcoder * state, void * buf, size_t len); 
     91int roar_xcoder_proc       (struct roar_xcoder * state, void * buf, size_t len); 
     92 
     93int roar_bixcoder_init(struct roar_bixcoder * state, struct roar_audio_info * info, struct roar_vio_calls * vio); 
     94int roar_bixcoder_packet_size (struct roar_bixcoder * state, int samples); 
     95int roar_bixcoder_close       (struct roar_bixcoder * state); 
     96int roar_bixcoder_read_packet (struct roar_bixcoder * state, void * buf, size_t len); 
     97int roar_bixcoder_read        (struct roar_bixcoder * state, void * buf, size_t len); 
     98int roar_bixcoder_write_packet(struct roar_bixcoder * state, void * buf, size_t len); 
     99int roar_bixcoder_write       (struct roar_bixcoder * state, void * buf, size_t len); 
     100 
    40101#endif 
    41102 
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