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Searched refs:snd_pcm_uframes_t (Results 1 - 25 of 74) sorted by relevance

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/third_party/alsa-lib/src/pcm/
H A Dpcm_plugin.h24 typedef snd_pcm_uframes_t (*snd_pcm_slave_xfer_areas_func_t)
27 snd_pcm_uframes_t offset,
28 snd_pcm_uframes_t size,
30 snd_pcm_uframes_t slave_offset,
31 snd_pcm_uframes_t *slave_sizep);
36 snd_pcm_uframes_t res_offset, /* offset of result areas */
37 snd_pcm_uframes_t res_size, /* size of result areas */
38 snd_pcm_uframes_t slave_undo_size);
47 snd_pcm_uframes_t appl_ptr, hw_ptr;
69 snd_pcm_sframes_t snd_pcm_plugin_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frame
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H A Dpcm_plugin.c94 snd_pcm_uframes_t res_offset ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_read()
95 snd_pcm_uframes_t res_size ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_read()
96 snd_pcm_uframes_t slave_undo_size ATTRIBUTE_UNUSED) in snd_pcm_plugin_undo_read()
104 snd_pcm_uframes_t res_offset ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_write()
105 snd_pcm_uframes_t res_size ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_write()
106 snd_pcm_uframes_t slave_undo_size ATTRIBUTE_UNUSED) in snd_pcm_plugin_undo_write()
114 snd_pcm_uframes_t res_offset ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_read_generic()
115 snd_pcm_uframes_t res_size ATTRIBUTE_UNUSED, in snd_pcm_plugin_undo_read_generic()
116 snd_pcm_uframes_t slave_undo_size) in snd_pcm_plugin_undo_read_generic()
124 snd_pcm_uframes_t res_offse in snd_pcm_plugin_undo_write_generic()
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H A Dpcm_local.h115 volatile snd_pcm_uframes_t *ptr;
177 snd_pcm_sframes_t (*rewind)(snd_pcm_t *pcm, snd_pcm_uframes_t frames); /* locked */
179 snd_pcm_sframes_t (*forward)(snd_pcm_t *pcm, snd_pcm_uframes_t frames); /* locked */
180 snd_pcm_sframes_t (*writei)(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size); /* need own locking */
181 snd_pcm_sframes_t (*writen)(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size); /* need own locking */
182 snd_pcm_sframes_t (*readi)(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size); /* need own locking */
183 snd_pcm_sframes_t (*readn)(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size); /* need own locking */
185 snd_pcm_sframes_t (*mmap_commit)(snd_pcm_t *pcm, snd_pcm_uframes_t offset, snd_pcm_uframes_t size); /* locked */
186 int (*htimestamp)(snd_pcm_t *pcm, snd_pcm_uframes_t *avai
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H A Dpcm_mmap.c33 void snd_pcm_mmap_appl_backward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_mmap_appl_backward()
42 void snd_pcm_mmap_appl_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_mmap_appl_forward()
44 snd_pcm_uframes_t appl_ptr = *pcm->appl.ptr; in snd_pcm_mmap_appl_forward()
51 void snd_pcm_mmap_hw_backward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_mmap_hw_backward()
60 void snd_pcm_mmap_hw_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_mmap_hw_forward()
62 snd_pcm_uframes_t hw_ptr = *pcm->hw.ptr; in snd_pcm_mmap_hw_forward()
71 snd_pcm_uframes_t offset, in snd_pcm_mmap_write_areas()
72 snd_pcm_uframes_t size) in snd_pcm_mmap_write_areas()
74 snd_pcm_uframes_t xfer = 0; in snd_pcm_mmap_write_areas()
82 snd_pcm_uframes_t pcm_offse in snd_pcm_mmap_write_areas()
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H A Dpcm_generic.h140 snd_pcm_sframes_t snd_pcm_generic_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames);
142 snd_pcm_sframes_t snd_pcm_generic_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames);
146 snd_pcm_sframes_t snd_pcm_generic_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size);
147 snd_pcm_sframes_t snd_pcm_generic_writen(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size);
148 snd_pcm_sframes_t snd_pcm_generic_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size);
149 snd_pcm_sframes_t snd_pcm_generic_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size);
151 snd_pcm_uframes_t offset,
152 snd_pcm_uframes_t size);
154 int snd_pcm_generic_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail,
156 int snd_pcm_generic_real_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avai
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H A Dpcm_lfloat.c54 void (*func)(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset,
55 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset,
56 unsigned int channels, snd_pcm_uframes_t frames,
95 void snd_pcm_lfloat_convert_integer_float(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, in snd_pcm_lfloat_convert_integer_float()
96 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_lfloat_convert_integer_float()
97 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_lfloat_convert_integer_float()
112 snd_pcm_uframes_t frames1; in snd_pcm_lfloat_convert_integer_float()
140 void snd_pcm_lfloat_convert_float_integer(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, in snd_pcm_lfloat_convert_float_integer()
141 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_lfloat_convert_float_integer()
142 unsigned int channels, snd_pcm_uframes_t frame in snd_pcm_lfloat_convert_float_integer()
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H A Dpcm_mulaw.c42 snd_pcm_uframes_t src_offset,
44 snd_pcm_uframes_t dst_offset,
45 unsigned int channels, snd_pcm_uframes_t frames,
161 snd_pcm_uframes_t dst_offset, in snd_pcm_mulaw_decode()
163 snd_pcm_uframes_t src_offset, in snd_pcm_mulaw_decode()
164 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_mulaw_decode()
176 snd_pcm_uframes_t frames1; in snd_pcm_mulaw_decode()
198 snd_pcm_uframes_t dst_offset, in snd_pcm_mulaw_encode()
200 snd_pcm_uframes_t src_offset, in snd_pcm_mulaw_encode()
201 unsigned int channels, snd_pcm_uframes_t frame in snd_pcm_mulaw_encode()
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H A Dpcm_adpcm.c72 snd_pcm_uframes_t dst_offset,
74 snd_pcm_uframes_t src_offset,
75 unsigned int channels, snd_pcm_uframes_t frames,
216 snd_pcm_uframes_t dst_offset, in snd_pcm_adpcm_decode()
218 snd_pcm_uframes_t src_offset, in snd_pcm_adpcm_decode()
219 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_adpcm_decode()
233 snd_pcm_uframes_t frames1; in snd_pcm_adpcm_decode()
269 snd_pcm_uframes_t dst_offset, in snd_pcm_adpcm_encode()
271 snd_pcm_uframes_t src_offset, in snd_pcm_adpcm_encode()
272 unsigned int channels, snd_pcm_uframes_t frame in snd_pcm_adpcm_encode()
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H A Dpcm_alaw.c43 snd_pcm_uframes_t dst_offset,
45 snd_pcm_uframes_t src_offset,
46 unsigned int channels, snd_pcm_uframes_t frames,
145 snd_pcm_uframes_t dst_offset, in snd_pcm_alaw_decode()
147 snd_pcm_uframes_t src_offset, in snd_pcm_alaw_decode()
148 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_alaw_decode()
160 snd_pcm_uframes_t frames1; in snd_pcm_alaw_decode()
182 snd_pcm_uframes_t dst_offset, in snd_pcm_alaw_encode()
184 snd_pcm_uframes_t src_offset, in snd_pcm_alaw_encode()
185 unsigned int channels, snd_pcm_uframes_t frame in snd_pcm_alaw_encode()
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H A Dpcm_iec958.c48 snd_pcm_uframes_t dst_offset,
50 snd_pcm_uframes_t src_offset,
51 unsigned int channels, snd_pcm_uframes_t frames);
147 snd_pcm_uframes_t dst_offset, in snd_pcm_iec958_decode()
149 snd_pcm_uframes_t src_offset, in snd_pcm_iec958_decode()
150 unsigned int channels, snd_pcm_uframes_t frames) in snd_pcm_iec958_decode()
161 snd_pcm_uframes_t frames1; in snd_pcm_iec958_decode()
184 snd_pcm_uframes_t dst_offset, in snd_pcm_iec958_encode()
186 snd_pcm_uframes_t src_offset, in snd_pcm_iec958_encode()
187 unsigned int channels, snd_pcm_uframes_t frame in snd_pcm_iec958_encode()
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H A Dpcm_linear.c146 void snd_pcm_linear_convert(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, in snd_pcm_linear_convert()
147 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_linear_convert()
148 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_linear_convert()
160 snd_pcm_uframes_t frames1; in snd_pcm_linear_convert()
180 void snd_pcm_linear_getput(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offset, in snd_pcm_linear_getput()
181 const snd_pcm_channel_area_t *src_areas, snd_pcm_uframes_t src_offset, in snd_pcm_linear_getput()
182 unsigned int channels, snd_pcm_uframes_t frames, in snd_pcm_linear_getput()
196 snd_pcm_uframes_t frames1; in snd_pcm_linear_getput()
333 static snd_pcm_uframes_t
336 snd_pcm_uframes_t offse in snd_pcm_linear_write_areas()
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H A Dpcm_rate_linear.c44 snd_pcm_uframes_t dst_offset, unsigned int dst_frames,
46 snd_pcm_uframes_t src_offset, unsigned int src_frames);
49 static snd_pcm_uframes_t input_frames(void *obj, snd_pcm_uframes_t frames) in input_frames()
58 static snd_pcm_uframes_t output_frames(void *obj, snd_pcm_uframes_t frames) in output_frames()
69 snd_pcm_uframes_t dst_offset, unsigned int dst_frames, in linear_expand()
71 snd_pcm_uframes_t src_offset, unsigned int src_frames) in linear_expand()
140 snd_pcm_uframes_t dst_offset, unsigned int dst_frames, in linear_expand_s16()
142 snd_pcm_uframes_t src_offse in linear_expand_s16()
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H A Dpcm.c1210 int snd_pcm_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, snd_htimestamp_t *tstamp) in snd_pcm_htimestamp()
1455 snd_pcm_sframes_t snd_pcm_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_rewind()
1522 EXPORT_SYMBOL snd_pcm_sframes_t INTERNAL(snd_pcm_forward)(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_forward()
1524 snd_pcm_sframes_t snd_pcm_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_forward()
1569 snd_pcm_sframes_t snd_pcm_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size) in snd_pcm_writei()
1608 snd_pcm_sframes_t snd_pcm_writen(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size) in snd_pcm_writen()
1647 snd_pcm_sframes_t snd_pcm_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size) in snd_pcm_readi()
1686 snd_pcm_sframes_t snd_pcm_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size) in snd_pcm_readn()
3144 int snd_pcm_area_silence(const snd_pcm_channel_area_t *dst_area, snd_pcm_uframes_t dst_offset, in snd_pcm_area_silence()
3259 int snd_pcm_areas_silence(const snd_pcm_channel_area_t *dst_areas, snd_pcm_uframes_t dst_offse
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H A Dpcm_copy.c107 static snd_pcm_uframes_t
110 snd_pcm_uframes_t offset, in snd_pcm_copy_write_areas()
111 snd_pcm_uframes_t size, in snd_pcm_copy_write_areas()
113 snd_pcm_uframes_t slave_offset, in snd_pcm_copy_write_areas()
114 snd_pcm_uframes_t *slave_sizep) in snd_pcm_copy_write_areas()
125 static snd_pcm_uframes_t
128 snd_pcm_uframes_t offset, in snd_pcm_copy_read_areas()
129 snd_pcm_uframes_t size, in snd_pcm_copy_read_areas()
131 snd_pcm_uframes_t slave_offset, in snd_pcm_copy_read_areas()
132 snd_pcm_uframes_t *slave_size in snd_pcm_copy_read_areas()
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H A Dpcm_generic.c193 snd_pcm_sframes_t snd_pcm_generic_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_generic_forward()
205 snd_pcm_sframes_t snd_pcm_generic_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames) in snd_pcm_generic_rewind()
235 snd_pcm_sframes_t snd_pcm_generic_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size) in snd_pcm_generic_writei()
241 snd_pcm_sframes_t snd_pcm_generic_writen(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size) in snd_pcm_generic_writen()
247 snd_pcm_sframes_t snd_pcm_generic_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size) in snd_pcm_generic_readi()
253 snd_pcm_sframes_t snd_pcm_generic_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size) in snd_pcm_generic_readn()
260 snd_pcm_uframes_t offset, in snd_pcm_generic_mmap_commit()
261 snd_pcm_uframes_t size) in snd_pcm_generic_mmap_commit()
273 int snd_pcm_generic_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, in snd_pcm_generic_htimestamp()
283 int snd_pcm_generic_real_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avai
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H A Dpcm_dsnoop.c61 snd_pcm_uframes_t ptr1 = -2LL /* invalid value */, ptr2; in snoop_timestamp()
78 snd_pcm_uframes_t src_ofs, in snoop_areas()
79 snd_pcm_uframes_t dst_ofs, in snoop_areas()
80 snd_pcm_uframes_t size) in snoop_areas()
103 static void snd_pcm_dsnoop_sync_area(snd_pcm_t *pcm, snd_pcm_uframes_t slave_hw_ptr, snd_pcm_uframes_t size) in snd_pcm_dsnoop_sync_area()
106 snd_pcm_uframes_t hw_ptr = dsnoop->hw_ptr; in snd_pcm_dsnoop_sync_area()
107 snd_pcm_uframes_t transfer; in snd_pcm_dsnoop_sync_area()
134 snd_pcm_uframes_t slave_hw_ptr, old_slave_hw_ptr, avail; in snd_pcm_dsnoop_sync_ptr()
291 snd_pcm_uframes_t stop_threshol in __snd_pcm_dsnoop_drain()
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H A Dpcm_share.c87 snd_pcm_uframes_t safety_threshold;
88 snd_pcm_uframes_t silence_frames;
90 snd_pcm_uframes_t hw_ptr;
110 snd_pcm_uframes_t hw_ptr;
111 snd_pcm_uframes_t appl_ptr;
121 static snd_pcm_uframes_t snd_pcm_share_slave_avail(snd_pcm_share_slave_t *slave) in snd_pcm_share_slave_avail()
130 else if ((snd_pcm_uframes_t) avail >= pcm->boundary) in snd_pcm_share_slave_avail()
137 static snd_pcm_uframes_t _snd_pcm_share_slave_forward(snd_pcm_share_slave_t *slave) in _snd_pcm_share_slave_forward()
140 snd_pcm_uframes_t buffer_size; in _snd_pcm_share_slave_forward()
143 snd_pcm_uframes_t avai in _snd_pcm_share_slave_forward()
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/third_party/alsa-lib/include/
H A Dpcm_rate.h47 snd_pcm_uframes_t buffer_size;
48 snd_pcm_uframes_t period_size;
90 snd_pcm_uframes_t dst_offset, unsigned int dst_frames,
92 snd_pcm_uframes_t src_offset, unsigned int src_frames);
101 snd_pcm_uframes_t (*input_frames)(void *obj, snd_pcm_uframes_t frames);
105 snd_pcm_uframes_t (*output_frames)(void *obj, snd_pcm_uframes_t frames);
154 snd_pcm_uframes_t dst_offset, unsigned int dst_frames,
156 snd_pcm_uframes_t src_offse
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H A Dpcm_old.h113 snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, int *dir);
114 snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, int *dir);
115 int snd_pcm_hw_params_test_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir);
116 int snd_pcm_hw_params_set_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir);
117 int snd_pcm_hw_params_set_period_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
118 int snd_pcm_hw_params_set_period_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
119 int snd_pcm_hw_params_set_period_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, int *mindir, snd_pcm_uframes_t *max, int *maxdir);
120 snd_pcm_uframes_t snd_pcm_hw_params_set_period_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t va
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H A Dpcm.h396 typedef unsigned long snd_pcm_uframes_t; typedef
559 int snd_pcm_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, snd_htimestamp_t *tstamp);
564 snd_pcm_sframes_t snd_pcm_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames);
566 snd_pcm_sframes_t snd_pcm_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames);
567 snd_pcm_sframes_t snd_pcm_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size);
568 snd_pcm_sframes_t snd_pcm_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size);
569 snd_pcm_sframes_t snd_pcm_writen(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size);
570 snd_pcm_sframes_t snd_pcm_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size);
682 snd_pcm_uframes_t *buffer_size,
683 snd_pcm_uframes_t *period_siz
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H A Dpcm_ioplug.h114 volatile snd_pcm_uframes_t appl_ptr; /**< application pointer; read-only */
115 volatile snd_pcm_uframes_t hw_ptr; /**< hw pointer; read-only */
122 snd_pcm_uframes_t period_size; /**< period size; filled after hw_params is called */
123 snd_pcm_uframes_t buffer_size; /**< buffer size; filled after hw_params is called */
148 snd_pcm_uframes_t offset,
149 snd_pcm_uframes_t size);
238 snd_pcm_uframes_t snd_pcm_ioplug_avail(const snd_pcm_ioplug_t * const ioplug,
239 const snd_pcm_uframes_t hw_ptr,
240 const snd_pcm_uframes_t appl_ptr);
241 snd_pcm_uframes_t snd_pcm_ioplug_hw_avai
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/third_party/pulseaudio/src/modules/alsa/
H A Dalsa-util.h46 snd_pcm_uframes_t *period_size, /* modified at return */
47 snd_pcm_uframes_t *buffer_size, /* modified at return */
48 snd_pcm_uframes_t tsched_size,
55 snd_pcm_uframes_t avail_min,
65 snd_pcm_uframes_t *period_size, /* modified at return */
66 snd_pcm_uframes_t *buffer_size, /* modified at return */
67 snd_pcm_uframes_t tsched_size,
80 snd_pcm_uframes_t *period_size, /* modified at return */
81 snd_pcm_uframes_t *buffer_size, /* modified at return */
82 snd_pcm_uframes_t tsched_siz
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/third_party/alsa-utils/alsaloop/
H A Dalsaloop.h98 snd_pcm_uframes_t avail_min;
108 snd_pcm_uframes_t buf_pos; /* I/O position */
109 snd_pcm_uframes_t buf_count; /* filled samples */
110 snd_pcm_uframes_t buf_size; /* buffer size in frames */
111 snd_pcm_uframes_t buf_over; /* capture buffer overflow */
114 snd_pcm_uframes_t max;
119 snd_pcm_uframes_t total_queued;
137 snd_pcm_uframes_t latency; /* final latency in frames */
150 snd_pcm_uframes_t stop_count;
173 snd_pcm_uframes_t xrun_buf_pcoun
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/third_party/alsa-utils/axfer/
H A Dxfer-libasound-timer-mmap.c26 snd_pcm_uframes_t frame_offset; in timer_mmap_pre_process()
27 snd_pcm_uframes_t avail = 0; in timer_mmap_pre_process()
28 snd_pcm_uframes_t frames_per_buffer; in timer_mmap_pre_process()
96 snd_pcm_uframes_t frame_offset) in get_buffer()
125 snd_pcm_uframes_t planned_count; in timer_mmap_process_frames()
127 snd_pcm_uframes_t avail_count; in timer_mmap_process_frames()
129 snd_pcm_uframes_t frame_offset; in timer_mmap_process_frames()
142 avail_count = (snd_pcm_uframes_t)avail; in timer_mmap_process_frames()
222 snd_pcm_uframes_t forwardable_count; in forward_appl_ptr()
305 snd_pcm_uframes_t rewindable_coun in rewind_appl_ptr()
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/third_party/alsa-lib/include/sound/uapi/
H A Dasound.h159 typedef unsigned long snd_pcm_uframes_t; typedef
428 snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
442 snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */
443 snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */
444 snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */
445 snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */
446 snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */
447 snd_pcm_uframes_t silence_size; /* silence block size */
448 snd_pcm_uframes_t boundary; /* pointers wrap point */
485 snd_pcm_uframes_t appl_pt
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