Lines Matching refs:pcm
24 struct pcm { struct
137 struct pcm *pcm_open(unsigned flags, char *device);
138 int pcm_close(struct pcm *pcm);
139 int pcm_ready(struct pcm *pcm);
140 int mmap_buffer(struct pcm *pcm);
141 u_int8_t *dst_address(struct pcm *pcm);
142 int sync_ptr(struct pcm *pcm);
149 int param_set_hw_refine(struct pcm *pcm, struct snd_pcm_hw_params *params);
150 int param_set_hw_params(struct pcm *pcm, struct snd_pcm_hw_params *params);
151 int param_set_sw_params(struct pcm *pcm, struct snd_pcm_sw_params *sparams);
153 int pcm_prepare(struct pcm *pcm);
154 long pcm_avail(struct pcm *pcm);
157 const char *pcm_error(struct pcm *pcm);
169 int pcm_write(struct pcm *pcm, void *data, unsigned count);
170 int pcm_read(struct pcm *pcm, void *data, unsigned count);