Changeset 2774:d721a439d628 in roaraudio
- Timestamp:
- 09/23/09 13:13:45 (15 years ago)
- Branch:
- default
- Phase:
- public
- Location:
- roard
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
roard/driver_wmm.c
r2773 r2774 27 27 #if defined(ROAR_HAVE_H_MMSYSTEM) && defined(ROAR_TARGET_WIN32) 28 28 29 int driver_wmm_open_vio(struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream) { 30 struct driver_wmm * self; 31 32 if ( (self = malloc(sizeof(struct driver_wmm))) == NULL ) 33 return -1; 34 35 memset(self, 0, sizeof(struct driver_wmm)); 36 37 memset(inst, 0, sizeof(struct roar_vio_calls)); 38 39 inst->inst = self; 40 inst->close = driver_wmm_close_vio; 41 inst->write = driver_wmm_write; 42 43 return 0; 44 } 45 46 int driver_wmm_close_vio(struct roar_vio_calls * vio) { 47 struct driver_wmm * self; 48 49 if ( vio == NULL ) 50 return -1; 51 52 if ( (self = vio->inst) == NULL ) 53 return -1; 54 55 free(self); 56 57 return 0; 58 } 59 60 ssize_t driver_wmm_write(struct roar_vio_calls * vio, void *buf, size_t count) { 61 return -1; 62 } 63 29 64 #endif 30 65 -
roard/include/driver_wmm.h
r2773 r2774 28 28 #include <roaraudio.h> 29 29 30 struct driver_wmm { 31 UINT id; /* device id */ 32 HWAVEOUT hwo; /* waveout handler */ 33 WAVEOUTCAPS caps; /* device caps */ 34 WAVEFORMATEX wavefmt; /* sample format */ 35 36 int opened; /* device has been opened */ 37 int prepared; /* waveheaders have been prepared */ 38 int blocks; /* number of blocks (wave headers) */ 39 int splPerBlock; /* sample per blocks. */ 40 int msPerBlock; /* millisecond per block (approx.) */ 41 42 // void * bigbuffer; /* Allocated buffer for waveheaders and sound data */ 43 // myWH_t * wh; /* Pointer to waveheaders in bigbuffer */ 44 // BYTE * spl; /* Pointer to sound data in bigbuffer */ 45 }; 46 47 int driver_wmm_open_vio(struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream); 48 int driver_wmm_close_vio(struct roar_vio_calls * vio); 49 ssize_t driver_wmm_write(struct roar_vio_calls * vio, void *buf, size_t count); 50 30 51 #endif 31 52
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