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

Lines Matching defs:capacity
472 	    track->outbuf.head, track->outbuf.used, track->outbuf.capacity);
477 		    track->freq.srcbuf.capacity);
1726 			    outbuf->used, outbuf->capacity);
2526 			    hwbuf->capacity *
2545 			    hwbuf->capacity *
2830 		    input->head, input->used, input->capacity,
2831 		    usrbuf->head, usrbuf->used, usrbuf->capacity);
2877 		    usrbuf->head, usrbuf->used, usrbuf->capacity);
2963 			    outbuf->used >= outbuf->capacity);
2991 			int len = uimin(bytes, usrbuf->capacity - tail);
3004 			    usrbuf->head, usrbuf->used, usrbuf->capacity);
3010 		    outbuf->used < outbuf->capacity) {
3392 	 * Actual total capacity of these two buffers is
3393 	 *  input->capacity [frames] + usrbuf.capacity [bytes],
3394 	 * but only input->capacity is reported to userland as buffer_size.
3395 	 * So, even if the total used bytes exceed input->capacity, report it
3396 	 * as input->capacity for consistency.
3399 	if (track->input->used < track->input->capacity) {
3651 	vsize = roundup2(MAX(track->usrbuf.capacity, PAGE_SIZE), PAGE_SIZE);
3807 	track->usrbuf.capacity = 0;
4321 		srcbuf->capacity = frame_per_block(track->mixer, &srcbuf->fmt);
4383 		srcbuf->capacity = frame_per_block(track->mixer, &srcbuf->fmt);
4449 		srcbuf->capacity = frame_per_block(track->mixer, &srcbuf->fmt);
4525 		srcbuf->capacity = frame_per_block(track->mixer, &srcbuf->fmt);
4673 	 * On the playback track, its capacity is less than or equal to 64KB
4677 	 * On the recording track, its capacity is one block.
4691 	 *    Therefore it maps 8 * 8K pages and usrbuf->capacity = 63504.
4696 	 *    Therefore it maps 15 * 4K pages and usrbuf->capacity = 61440.
4725 	track->usrbuf.capacity = newbufsize;
4730 		track->usrbuf_usedhigh = track->usrbuf.capacity;
4731 		track->usrbuf_usedlow = track->usrbuf.capacity * 3 / 4;
4734 		track->usrbuf_usedhigh = track->usrbuf.capacity;
4802 	 * On the playback track, its capacity is NBLKOUT blocks.
4803 	 * On the recording track, its capacity is 1 block.
4807 	track->outbuf.capacity = frame_per_block(track->mixer,
4810 		track->outbuf.capacity *= NBLKOUT;
4823 		track->input->capacity = input_fpb * NBLKIN;
4834 		    track->outbuf.capacity * frametobyte(&track->outbuf.fmt,1));
4837 			    track->freq.srcbuf.capacity *
4841 			    track->chmix.srcbuf.capacity *
4845 			    track->chvol.srcbuf.capacity *
4849 			    track->codec.srcbuf.capacity *
4852 		    " usr=%d", track->usrbuf.capacity);
4901 	n = (ring->capacity - ring->used) % fpb;
5007 	if (usrbuf->head + bytes < usrbuf->capacity) {
5060 			    track->freq.srcbuf.capacity);
5165 	if (auring_tail(usrbuf) + bytes < usrbuf->capacity) {
5253 	int capacity;
5313 	capacity = mixer->frames_per_block * hwblks;
5314 	bufsize = frametobyte(&mixer->hwbuf.fmt, capacity);
5342 			capacity = mixer->frames_per_block * hwblks;
5348 	mixer->hwbuf.capacity = capacity;
5423 		mixer->codecbuf.capacity = mixer->frames_per_block;
5472 	bufsize = frametobyte(&mixer->hwbuf.fmt, mixer->hwbuf.capacity);
5517 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity,
5532 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity);
5621 			    track->usrbuf.capacity);
5710 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity,
5882 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity);
5954 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity);
6089 		tmpsrc.capacity = mixer->frames_per_block;
6159 		if (input->capacity - input->used < mixer->frames_per_block) {
6161 			    (input->capacity - input->used);
6165 			    input->head, input->used, input->capacity);
6267 	    mixer->hwbuf.head, mixer->hwbuf.used, mixer->hwbuf.capacity);
6431 		    track->outbuf.capacity);
6509 		    track->input->capacity);
6558 		    track->outbuf.capacity);
7592 	maxblks = track->usrbuf.capacity / blksize;
7855 		pi->buffer_size = ptrack->usrbuf.capacity;
7867 		    rtrack->input->capacity);
8358 	KASSERTMSG(0 <= ring->capacity && ring->capacity < INT_MAX / 2,
8359 	    "called from %s: ring->capacity=%d", where, ring->capacity);
8360 	KASSERTMSG(0 <= ring->used && ring->used <= ring->capacity,
8361 	    "called from %s: ring->used=%d ring->capacity=%d",
8362 	    where, ring->used, ring->capacity);
8363 	if (ring->capacity == 0) {
8365 		    "called from %s: capacity == 0 but mem != NULL", where);
8368 		    "called from %s: capacity != 0 but mem == NULL", where);
8369 		KASSERTMSG(0 <= ring->head && ring->head < ring->capacity,
8370 		    "called from %s: ring->head=%d ring->capacity=%d",
8371 		    where, ring->head, ring->capacity);
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