Cross Reference: /src/sys/dev/audio/audio.c

Lines Matching refs:outbuf
462 	char outbuf[32];
471 	snprintf(buf->outbuf, sizeof(buf->outbuf), " out=%d/%d/%d",
472 	    track->outbuf.head, track->outbuf.used, track->outbuf.capacity);
1720 			audio_ring_t *outbuf = &track->outbuf;
1722 			    "%s: device timeout, seq=%d, usrbuf=%d/H%d, outbuf=%d/%d\n",
1725 			    outbuf->used, outbuf->capacity);
2908 	audio_ring_t *outbuf;
2945 	outbuf = &track->outbuf;
2962 			    outbuf->used >= outbuf->capacity);
3009 		    outbuf->used < outbuf->capacity) {
4199 	audio_free(track->outbuf.mem);
4579  *  outbuf       [FF|FF|FF|FF]         .. NBLKOUT blocks ring buffer
4593  *  [FF|FF|FF|FF]      outbuf.  Is the buffer closest to pmixer.  Mandatory.
4607  *  outbuf       [FF]                  .. 1 block (ring) buffer
4628  *  [FF]               Interim conversion stage's srcbuf (or outbuf).
4631  *  [FF|FF ... FF|FF]  The bottom conversion stage's srcbuf (or outbuf).
4647  * outbuf.
4738 	last_dst = &track->outbuf;
4742 		track->outbuf.fmt =  track->mixer->track_fmt;
4755 		track->outbuf.fmt = *usrfmt;
4804 	track->outbuf.head = 0;
4805 	track->outbuf.used = 0;
4806 	track->outbuf.capacity = frame_per_block(track->mixer,
4807 	    &track->outbuf.fmt);
4809 		track->outbuf.capacity *= NBLKOUT;
4810 	len = auring_bytelen(&track->outbuf);
4811 	track->outbuf.mem = audio_realloc(track->outbuf.mem, len);
4816 	 * Note that input buffer may point to outbuf.
4832 		snprintf(m.outbuf, sizeof(m.outbuf), " out=%d",
4833 		    track->outbuf.capacity * frametobyte(&track->outbuf.fmt,1));
4855 			    m.outbuf, m.freq, m.chmix,
4860 			    m.codec, m.outbuf, m.usrbuf);
4872 	audio_free(track->outbuf.mem);
4960  * It must be called only if usrbuf is not empty and outbuf is
4978 	/* Also, outbuf must be available at least one block. */
4979 	count = auring_get_contig_free(&track->outbuf);
4980 	KASSERTMSG(count >= frame_per_block(track->mixer, &track->outbuf.fmt),
4982 	    count, frame_per_block(track->mixer, &track->outbuf.fmt));
5101 		    m.outbuf, m.freq, m.chvol, m.chmix, m.codec, m.usrbuf);
5112 	audio_ring_t *outbuf;
5146 	/* Copy outbuf to usrbuf */
5147 	outbuf = &track->outbuf;
5155 	framesize = frametobyte(&outbuf->fmt, 1);
5161 	count = outbuf->used;
5166 		    (uint8_t *)outbuf->mem + outbuf->head * framesize,
5169 		auring_take(outbuf, count);
5178 		    (uint8_t *)outbuf->mem + outbuf->head * framesize,
5181 		auring_take(outbuf, bytes1 / framesize);
5185 		    (uint8_t *)outbuf->mem + outbuf->head * framesize,
5188 		auring_take(outbuf, bytes2 / framesize);
5196 		    m.freq, m.chvol, m.chmix, m.codec, m.outbuf, m.usrbuf);
5623 		if (track->outbuf.used < mixer->frames_per_block &&
5629 		if (track->outbuf.used > 0) {
5790 	count = auring_get_contig_used(&track->outbuf);
5793 	s = auring_headptr_aint(&track->outbuf);
5844 	auring_take(&track->outbuf, count);
5846 	 * The counters have to align block even if outbuf is less than
5851 		auring_push(&track->outbuf, remain);
5852 		auring_take(&track->outbuf, remain);
6384 	track->outbuf.used = 0;
6429 		    track->outbuf.head, track->outbuf.used,
6430 		    track->outbuf.capacity);
6435 		    track->outbuf.used == 0 &&
6529  * - Notify to audio_write() that outbuf block available.
6555 		    track->outbuf.head,
6556 		    track->outbuf.used,
6557 		    track->outbuf.capacity);
6585 	/* Notify to audio_write() that outbuf available. */
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