sound/pcm/feeder_chain.c

39 	uint32_t afmt;				/* audio format */
157 	desc->in = cdesc->current.afmt;
158 	desc->out = cdesc->target.afmt;
169 	cdesc->current.afmt = cdesc->target.afmt;
185 	    AFMT_ENCODING(cdesc->current.afmt) == cdesc->afmt_ne)
190 	cdesc->target.afmt = SND_FORMAT(cdesc->afmt_ne,
230 	desc->in = cdesc->current.afmt;
308 	desc->in = cdesc->current.afmt;
309 	desc->out = SND_FORMAT(cdesc->current.afmt,
330 	cdesc->current.afmt = desc->out;
365 	desc->in = cdesc->current.afmt;
433 	desc->in = cdesc->current.afmt;
484 	c->feeder->desc->in = cdesc->current.afmt;
485 	c->feeder->desc->out = cdesc->current.afmt;
513 	desc->in = cdesc->current.afmt;
542 #define FEEDFORMAT_REQUIRED(c)	(AFMT_ENCODING((c)->current.afmt) !=	\
543 				 AFMT_ENCODING((c)->target.afmt))
555 	AFMT_ENCODING((c)->current.afmt) != AFMT_S16_NE) ||		\
557 	AFMT_ENCODING((c)->current.afmt) != AFMT_S32_NE) ||		\
560 	((c)->current.afmt & AFMT_8BIT)) ||				\
562 	!((c)->current.afmt & (AFMT_S16_NE | AFMT_S32_NE)))))
692 		cdesc.origin.afmt    = softfmt;
695 		cdesc.target.afmt    = hwfmt;
699 		cdesc.origin.afmt    = hwfmt;
702 		cdesc.target.afmt    = softfmt;
719 		c->format = cdesc.target.afmt;
749 			    snd_fmtbest(AFMT_ENCODING(cdesc.target.afmt),
756 				    cdesc.target.afmt) &