Keywords - P

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Paused state

· PCM state machine · snd_pcm_channel_status_t ·

PCM

about

· Pulse Code Modulation (PCM) devices ·

capture

about

· Capturing audio data · Pulse Code Modulation (PCM) devices ·

capabilities

· Configuring the PCM device · snd_pcm_channel_info · snd_pcm_channel_info_t · snd_pcm_plugin_info ·

channel direction

· Opening your PCM device ·

data, selecting

· Selecting what to capture ·

device, configuring

· Configuring the PCM device ·

device, opening

· Opening your PCM device ·

duplex mode

· snd_pcm_info_t · snd_pcm_open ·

example

· waverec.c example ·

flushing

· snd_pcm_capture_flush · snd_pcm_channel_flush · snd_pcm_plugin_flush · Stopping the capture ·

information

· snd_ctl_pcm_channel_info ·

overrun

· Capture states · If the PCM subchannel stops during capture · PCM state machine · Preparing the PCM subchannel · snd_pcm_channel_status_t ·

parameters

· Configuring the PCM device · snd_pcm_channel_params · snd_pcm_channel_params_t · snd_pcm_plugin_params ·

preparing

· Preparing the PCM subchannel · snd_pcm_capture_prepare · snd_pcm_channel_prepare · snd_pcm_plugin_prepare ·

reading data

· Receiving data from the PCM subchannel · snd_pcm_plugin_read · snd_pcm_read ·

rollover

· snd_pcm_channel_params_t ·

setup

· Configuring the PCM device · snd_pcm_channel_setup · snd_pcm_channel_setup_t · snd_pcm_plugin_setup ·

states

· Capture states ·

status

· snd_pcm_channel_status · snd_pcm_channel_status_t · snd_pcm_plugin_status · Synchronizing with the PCM subchannel ·

stopping

· Stopping the capture ·

subchannel, closing

· Closing the PCM subchannel ·

synchronizing

· If the PCM subchannel stops during capture · Synchronizing with the PCM subchannel ·

closing

· snd_pcm_close ·

connection handle

· Opening your PCM device ·

data format

· snd_pcm_format_t ·

devices

· Handling PCM devices ·

capabilities

· snd_ctl_pcm_info · snd_pcm_info_t ·

finding

· snd_pcm_find ·

information about, getting

· snd_pcm_info ·

file descriptor, getting

· Receiving data from the PCM subchannel · Sending data to the PCM subchannel · snd_pcm_file_descriptor ·

mixer

example

· mixer_ctl.c example ·

opening

· Opening your PCM device · snd_pcm_open ·

opening preferred

· Opening your PCM device · snd_pcm_open_preferred ·

playback

about

· Playing audio data · Pulse Code Modulation (PCM) devices ·

capabilities

· Configuring the PCM device · snd_pcm_channel_info · snd_pcm_channel_info_t · snd_pcm_plugin_info ·

channel direction

· Opening your PCM device ·

device, configuring

· Configuring the PCM device ·

device, opening

· Opening your PCM device ·

duplex mode

· snd_pcm_info_t · snd_pcm_open ·

example

· wave.c example ·

flushing

· snd_pcm_channel_flush · snd_pcm_playback_flush · snd_pcm_plugin_flush · Stopping the playback ·

information

· snd_ctl_pcm_channel_info ·

parameters

· Configuring the PCM device · snd_pcm_channel_params · snd_pcm_channel_params_t · snd_pcm_plugin_params ·

preparing

· Preparing the PCM subchannel · snd_pcm_channel_prepare · snd_pcm_plugin_prepare ·

preparing for

· snd_pcm_playback_prepare ·

rollover

· snd_pcm_channel_params_t ·

setup

· Configuring the PCM device · snd_pcm_channel_setup · snd_pcm_channel_setup_t · snd_pcm_plugin_setup · The best mixer group with respect to your PCM subchannel ·

software mixing

· Software PCM mixing ·

states

· Playback states ·

status

· snd_pcm_channel_status · snd_pcm_channel_status_t · snd_pcm_plugin_status · Synchronizing with the PCM subchannel ·

stopping

· snd_pcm_playback_drain · snd_pcm_plugin_playback_drain · Stopping the playback ·

subchannel, closing

· Closing the PCM subchannel ·

synchronizing

· If the PCM subchannel stops during playback · Synchronizing with the PCM subchannel ·

underrun

· If the PCM subchannel stops during playback · PCM state machine · Playback states · Preparing the PCM subchannel · snd_pcm_channel_status_t ·

writing data

· Sending data to the PCM subchannel · snd_pcm_plugin_write · snd_pcm_write ·

states

· PCM state machine ·

subchannels

· Pulse Code Modulation (PCM) devices ·

playback

about

· Playing audio data · Pulse Code Modulation (PCM) devices ·

capabilities

getting

· Configuring the PCM device · snd_pcm_channel_info · snd_pcm_plugin_info ·

structure

· Configuring the PCM device · snd_pcm_channel_info_t ·

channel direction

· Opening your PCM device ·

device

configuring

· Configuring the PCM device ·

duplex mode

· snd_pcm_info_t · snd_pcm_open ·

opening

· Opening your PCM device ·

example

· mixer_ctl.c example · wave.c example ·

flushing

· snd_pcm_channel_flush · snd_pcm_playback_flush · snd_pcm_plugin_flush · Stopping the playback ·

information

· snd_ctl_pcm_channel_info ·

mixer groups

· Mixer Architecture ·

opening channel for

· snd_pcm_open · snd_pcm_open_preferred ·

parameters

setting

· Configuring the PCM device · snd_pcm_channel_params · snd_pcm_plugin_params ·

structure

· Configuring the PCM device · snd_pcm_channel_params_t ·

preparing

· Preparing the PCM subchannel · snd_pcm_channel_prepare · snd_pcm_plugin_prepare ·

preparing for

· snd_pcm_playback_prepare ·

setup

getting

· Configuring the PCM device · snd_pcm_channel_setup · snd_pcm_plugin_setup · The best mixer group with respect to your PCM subchannel ·

structure

· Configuring the PCM device · snd_pcm_channel_setup_t ·

software PCM mixing

· Software PCM mixing ·

states

· Playback states ·

status

getting

· snd_pcm_channel_status · snd_pcm_plugin_status · Synchronizing with the PCM subchannel ·

structure

· snd_pcm_channel_status_t · Synchronizing with the PCM subchannel ·

stopping

· snd_pcm_playback_drain · snd_pcm_plugin_playback_drain · Stopping the playback ·

subchannel

closing

· Closing the PCM subchannel ·

synchronizing

· If the PCM subchannel stops during playback · Synchronizing with the PCM subchannel ·

underrun

· If the PCM subchannel stops during playback · PCM state machine · Playback states · Preparing the PCM subchannel · snd_pcm_channel_status_t ·

rollover

· snd_pcm_channel_params_t ·

writing data

· Sending data to the PCM subchannel · snd_pcm_plugin_write · snd_pcm_write ·

plugin functions

about

· PCM plugin converters ·

disabling

· snd_pcm_plugin_set_disable ·

PCM channels

capabilities

· Configuring the PCM device · snd_pcm_plugin_info ·

capture data, reading

· Receiving data from the PCM subchannel · snd_pcm_plugin_read ·

data, writing

· Sending data to the PCM subchannel · snd_pcm_plugin_write ·

flushing

· snd_pcm_plugin_flush · Stopping the capture · Stopping the playback ·

parameters, setting

· Configuring the PCM device · snd_pcm_plugin_params ·

playback, stopping

· snd_pcm_plugin_playback_drain · Stopping the playback ·

preparing

· Preparing the PCM subchannel · snd_pcm_plugin_prepare ·

setup

· Configuring the PCM device · snd_pcm_plugin_setup · The best mixer group with respect to your PCM subchannel ·

status

· snd_pcm_plugin_status · Synchronizing with the PCM subchannel · Synchronizing with the PCM subchannel ·

PLUGIN_DISABLE_BUFFER_PARTIAL_BLOCKS

· snd_pcm_plugin_read · snd_pcm_plugin_write ·

Prepared state

· Capture states · PCM state machine · Playback states · Preparing the PCM subchannel · snd_pcm_capture_prepare · snd_pcm_channel_prepare · snd_pcm_channel_status_t · snd_pcm_playback_prepare · snd_pcm_plugin_prepare ·

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