Home
last modified time | relevance | path

Searched refs:snd_pcm_sframes_t (Results 1 – 25 of 31) sorted by relevance

12

/Linux-v5.15/sound/core/oss/
Dpcm_plugin.h47 snd_pcm_sframes_t (*src_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t dst_frames);
48 snd_pcm_sframes_t (*dst_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t src_frames);
49 snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin,
52 snd_pcm_sframes_t (*transfer)(struct snd_pcm_plugin *plugin,
79 snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_…
80 snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_s…
118 snd_pcm_sframes_t snd_pcm_plug_write_transfer(struct snd_pcm_substream *handle,
121 snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *handle,
125 snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *handle,
129 snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin,
[all …]
Dpcm_plugin.c115 if ((snd_pcm_sframes_t)frames <= 0) in snd_pcm_plug_alloc()
127 if ((snd_pcm_sframes_t)frames <= 0) in snd_pcm_plug_alloc()
139 snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin, in snd_pcm_plugin_client_channels()
200 static snd_pcm_sframes_t calc_dst_frames(struct snd_pcm_substream *plug, in calc_dst_frames()
201 snd_pcm_sframes_t frames, in calc_dst_frames()
222 static snd_pcm_sframes_t calc_src_frames(struct snd_pcm_substream *plug, in calc_src_frames()
223 snd_pcm_sframes_t frames, in calc_src_frames()
244 snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t drv_fr… in snd_pcm_plug_client_size()
259 snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t clt_fra… in snd_pcm_plug_slave_size()
554 snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *plug, in snd_pcm_plug_client_channels_buf()
[all …]
Drate.c49 snd_pcm_sframes_t old_src_frames, old_dst_frames;
183 static snd_pcm_sframes_t rate_src_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_src_frames()
186 snd_pcm_sframes_t res; in rate_src_frames()
199 snd_pcm_sframes_t frames1 = frames, res1 = data->old_dst_frames; in rate_src_frames()
216 static snd_pcm_sframes_t rate_dst_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames) in rate_dst_frames()
219 snd_pcm_sframes_t res; in rate_dst_frames()
232 snd_pcm_sframes_t frames1 = frames, res1 = data->old_src_frames; in rate_dst_frames()
249 static snd_pcm_sframes_t rate_transfer(struct snd_pcm_plugin *plugin, in rate_transfer()
Dio.c37 static snd_pcm_sframes_t io_playback_transfer(struct snd_pcm_plugin *plugin, in io_playback_transfer()
63 static snd_pcm_sframes_t io_capture_transfer(struct snd_pcm_plugin *plugin, in io_capture_transfer()
90 static snd_pcm_sframes_t io_src_channels(struct snd_pcm_plugin *plugin, in io_src_channels()
Dcopy.c27 static snd_pcm_sframes_t copy_transfer(struct snd_pcm_plugin *plugin, in copy_transfer()
Droute.c47 static snd_pcm_sframes_t route_transfer(struct snd_pcm_plugin *plugin, in route_transfer()
Dpcm_oss.c1185 …t snd_pcm_oss_capture_position_fixup(struct snd_pcm_substream *substream, snd_pcm_sframes_t *delay) in snd_pcm_oss_capture_position_fixup()
1196 if (*delay <= (snd_pcm_sframes_t)runtime->buffer_size) in snd_pcm_oss_capture_position_fixup()
1210 snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const char *ptr, snd_pcm_… in snd_pcm_oss_write3()
1241 snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *ptr, snd_pcm_uframes… in snd_pcm_oss_read3()
1244 snd_pcm_sframes_t delay; in snd_pcm_oss_read3()
1285 snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufr… in snd_pcm_oss_writev3()
1314 snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufra… in snd_pcm_oss_readv3()
1346 snd_pcm_sframes_t frames, frames1; in snd_pcm_oss_write2()
1450 return xfer > 0 ? (snd_pcm_sframes_t)xfer : tmp; in snd_pcm_oss_write1()
1456 snd_pcm_sframes_t frames, frames1; in snd_pcm_oss_read2()
[all …]
Dlinear.c88 static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin, in linear_transfer()
Dmulaw.c248 static snd_pcm_sframes_t mulaw_transfer(struct snd_pcm_plugin *plugin, in mulaw_transfer()
/Linux-v5.15/include/sound/
Dpcm.h355 snd_pcm_sframes_t delay; /* extra delay; typically FIFO size */
681 static inline snd_pcm_sframes_t bytes_to_frames(struct snd_pcm_runtime *runtime, ssize_t size) in bytes_to_frames()
701 static inline ssize_t frames_to_bytes(struct snd_pcm_runtime *runtime, snd_pcm_sframes_t size) in frames_to_bytes()
744 …snd_pcm_sframes_t avail = runtime->status->hw_ptr + runtime->buffer_size - runtime->control->appl_… in snd_pcm_playback_avail()
760 snd_pcm_sframes_t avail = runtime->status->hw_ptr - runtime->control->appl_ptr; in snd_pcm_capture_avail()
770 static inline snd_pcm_sframes_t snd_pcm_playback_hw_avail(struct snd_pcm_runtime *runtime) in snd_pcm_playback_hw_avail()
779 static inline snd_pcm_sframes_t snd_pcm_capture_hw_avail(struct snd_pcm_runtime *runtime) in snd_pcm_capture_hw_avail()
1071 snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
1075 static inline snd_pcm_sframes_t
1082 static inline snd_pcm_sframes_t
[all …]
Dpcm-indirect.h40 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_playback_transfer()
44 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_playback_transfer()
109 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_capture_transfer()
112 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_capture_transfer()
Dsoc-dai.h211 snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai,
337 snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
/Linux-v5.15/sound/core/
Dpcm_native.c2857 static snd_pcm_sframes_t forward_appl_ptr(struct snd_pcm_substream *substream, in forward_appl_ptr()
2859 snd_pcm_sframes_t avail) in forward_appl_ptr()
2862 snd_pcm_sframes_t appl_ptr; in forward_appl_ptr()
2870 if (appl_ptr >= (snd_pcm_sframes_t)runtime->boundary) in forward_appl_ptr()
2877 static snd_pcm_sframes_t rewind_appl_ptr(struct snd_pcm_substream *substream, in rewind_appl_ptr()
2879 snd_pcm_sframes_t avail) in rewind_appl_ptr()
2882 snd_pcm_sframes_t appl_ptr; in rewind_appl_ptr()
2901 static snd_pcm_sframes_t snd_pcm_rewind(struct snd_pcm_substream *substream, in snd_pcm_rewind()
2904 snd_pcm_sframes_t ret; in snd_pcm_rewind()
2918 static snd_pcm_sframes_t snd_pcm_forward(struct snd_pcm_substream *substream, in snd_pcm_forward()
[all …]
Dpcm_lib.c52 snd_pcm_sframes_t noise_dist, n; in snd_pcm_playback_silence()
67 if (noise_dist >= (snd_pcm_sframes_t) runtime->silence_threshold) in snd_pcm_playback_silence()
74 snd_pcm_sframes_t avail = snd_pcm_playback_hw_avail(runtime); in snd_pcm_playback_silence()
84 if ((snd_pcm_sframes_t)frames < 0) in snd_pcm_playback_silence()
87 if ((snd_pcm_sframes_t)runtime->silence_filled < 0) { in snd_pcm_playback_silence()
263 snd_pcm_sframes_t hdelta, delta; in snd_pcm_update_hw_ptr0()
348 snd_pcm_sframes_t xrun_threshold; in snd_pcm_update_hw_ptr0()
2150 snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream, in __snd_pcm_lib_xfer()
2280 snd_pcm_playback_hw_avail(runtime) >= (snd_pcm_sframes_t)runtime->start_threshold) { in __snd_pcm_lib_xfer()
2291 return xfer > 0 ? (snd_pcm_sframes_t)xfer : err; in __snd_pcm_lib_xfer()
Dpcm_compat.c15 snd_pcm_sframes_t delay; in snd_pcm_ioctl_delay_compat()
/Linux-v5.15/include/uapi/sound/
Dasound.h162 typedef signed long snd_pcm_sframes_t; typedef
484 snd_pcm_sframes_t delay; /* current delay in frames */
603 snd_pcm_sframes_t result;
609 snd_pcm_sframes_t result;
680 #define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
/Linux-v5.15/tools/include/uapi/sound/
Dasound.h162 typedef signed long snd_pcm_sframes_t; typedef
484 snd_pcm_sframes_t delay; /* current delay in frames */
603 snd_pcm_sframes_t result;
609 snd_pcm_sframes_t result;
680 #define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
/Linux-v5.15/drivers/usb/gadget/function/
Du_uac1_legacy.c96 snd_pcm_sframes_t result; in playback_default_hw_params()
158 snd_pcm_sframes_t frames; in u_audio_playback()
/Linux-v5.15/sound/soc/sh/
Dsiu.h106 snd_pcm_sframes_t xfer_cnt; /* Number of frames */
Dsiu_pcm.c364 snd_pcm_sframes_t xfer_cnt; in siu_pcm_prepare()
/Linux-v5.15/sound/soc/samsung/
Ds3c-i2s-v2.c526 static snd_pcm_sframes_t s3c2412_i2s_delay(struct snd_pcm_substream *substream, in s3c2412_i2s_delay()
531 snd_pcm_sframes_t delay; in s3c2412_i2s_delay()
/Linux-v5.15/drivers/staging/vc04_services/bcm2835-audio/
Dbcm2835-pcm.c294 snd_pcm_sframes_t frames_output_in_interval_sized = in snd_bcm2835_pcm_pointer()
/Linux-v5.15/sound/soc/ti/
Domap-mcbsp.c894 static snd_pcm_sframes_t omap_mcbsp_dai_delay( in omap_mcbsp_dai_delay()
902 snd_pcm_sframes_t delay; in omap_mcbsp_dai_delay()
/Linux-v5.15/sound/soc/codecs/
Dtlv320dac33.c1136 static snd_pcm_sframes_t dac33_dai_delay( in dac33_dai_delay()
1145 snd_pcm_sframes_t delay = 0; in dac33_dai_delay()
/Linux-v5.15/sound/soc/
Dsoc-dai.c456 snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai, in snd_soc_dai_delay()

12