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Searched refs:start_threshold (Results 1 – 10 of 10) sorted by relevance

/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/component/aw-alsa-lib/test/
A Dtt-aw-alsa-lib.c163 snd_pcm_uframes_t start_threshold; member
167 .start_threshold = 0,
429 snd_pcm_uframes_t start_threshold; in sw_params_test() local
464 printf("start_threshold = %u\n", g_sw_params.start_threshold); in sw_params_test()
470 if (g_sw_params.start_threshold == 0) { in sw_params_test()
475 snd_pcm_sw_params_set_start_threshold(handle, sw_params, g_sw_params.start_threshold); in sw_params_test()
491 snd_pcm_sw_params_get_start_threshold(sw_params, &start_threshold); in sw_params_test()
501 printf("start_threshold = %u\n", start_threshold); in sw_params_test()
529 snd_pcm_uframes_t start_threshold_bak = g_sw_params.start_threshold; in sw_params_start_threshold()
534 sw_params_test_detail(start_threshold); in sw_params_start_threshold()
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/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/component/aw-alsa-lib/
A Dpcm.c468 params->start_threshold = pcm->start_threshold; in snd_pcm_sw_params_current()
478 params->start_threshold = val; in snd_pcm_sw_params_set_start_threshold()
485 *val = params->start_threshold; in snd_pcm_sw_params_get_start_threshold()
561 pcm->start_threshold = params->start_threshold; in snd_pcm_sw_params()
796 printf(" start_threshold : %lu\n", pcm->start_threshold); in snd_pcm_dump_sw_setup()
1172 avail, size, pcm->start_threshold, pcm->stop_threshold, xfer); in snd_pcm_write_areas()
1193 hw_avail, pcm->start_threshold); in snd_pcm_write_areas()
1196 hw_avail >= (snd_pcm_sframes_t) pcm->start_threshold) { in snd_pcm_write_areas()
A Dpcm_direct.h93 unsigned int start_threshold; member
A Dpcm_direct.c278 COPY_SLAVE(start_threshold); in save_slave_setting()
468 COPY_SLAVE(start_threshold); in copy_slave_setting()
A Dpcm_rate.c496 recalc(pcm, &sparams->start_threshold); in snd_pcm_rate_sw_params()
498 if (sparams->start_threshold <= slave->buffer_size) { in snd_pcm_rate_sw_params()
499 … if (sparams->start_threshold > (slave->buffer_size / sparams->avail_min) * sparams->avail_min) in snd_pcm_rate_sw_params()
500 … sparams->start_threshold = (slave->buffer_size / sparams->avail_min) * sparams->avail_min; in snd_pcm_rate_sw_params()
A Dpcm_local.h143 snd_pcm_uframes_t start_threshold; member
A Dpcm_params.c1495 params->start_threshold = 1; in snd_pcm_sw_params_default()
/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/core/
A Dsnd_pcm.c534 snd_print("start_threshold: %lu\n", runtime->start_threshold); in snd_pcm_dump_params()
1075 snd_pcm_playback_hw_avail(runtime) >= (snd_pcm_sframes_t)runtime->start_threshold) { in snd_pcm_lib_write()
1136 if (size >= runtime->start_threshold) { in snd_pcm_lib_read()
1911 runtime->start_threshold = runtime->buffer_size; in ksnd_pcm_hw_params()
1913 runtime->start_threshold = 1; in ksnd_pcm_hw_params()
1960 if (params->start_threshold > runtime->buffer_size) in ksnd_pcm_sw_params()
1961 params->start_threshold = runtime->buffer_size; in ksnd_pcm_sw_params()
1962 runtime->start_threshold = params->start_threshold; in ksnd_pcm_sw_params()
/bsp/allwinner/libraries/sunxi-hal/include/hal/sound/
A Dsnd_core.h458 snd_pcm_uframes_t start_threshold; member
A Dpcm_common.h229 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */ member

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