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127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
/* Simple Plugin API */
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/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef SPA_PARAM_PROPS_H
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#define SPA_PARAM_PROPS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \addtogroup spa_param
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* \{
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*/
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#include <spa/param/param.h>
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/** properties of SPA_TYPE_OBJECT_PropInfo */
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enum spa_prop_info {
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SPA_PROP_INFO_START,
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SPA_PROP_INFO_id, /**< associated id of the property */
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SPA_PROP_INFO_name, /**< name of the property */
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SPA_PROP_INFO_type, /**< type and range/enums of property */
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SPA_PROP_INFO_labels, /**< labels of property if any, this is a
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* struct with pairs of values, the first one
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* is of the type of the property, the second
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* one is a string with a user readable label
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* for the value. */
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SPA_PROP_INFO_container, /**< type of container if any (Id) */
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SPA_PROP_INFO_params, /**< is part of params property (Bool) */
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SPA_PROP_INFO_description, /**< User readable description */
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};
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/** predefined properties for SPA_TYPE_OBJECT_Props */
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enum spa_prop {
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SPA_PROP_START,
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SPA_PROP_unknown, /**< an unknown property */
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SPA_PROP_START_Device = 0x100, /**< device related properties */
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SPA_PROP_device,
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SPA_PROP_deviceName,
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SPA_PROP_deviceFd,
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SPA_PROP_card,
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SPA_PROP_cardName,
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SPA_PROP_minLatency,
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SPA_PROP_maxLatency,
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SPA_PROP_periods,
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SPA_PROP_periodSize,
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SPA_PROP_periodEvent,
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SPA_PROP_live,
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SPA_PROP_rate,
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SPA_PROP_quality,
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SPA_PROP_bluetoothAudioCodec,
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SPA_PROP_bluetoothOffloadActive,
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SPA_PROP_START_Audio = 0x10000, /**< audio related properties */
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SPA_PROP_waveType,
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SPA_PROP_frequency,
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SPA_PROP_volume, /**< a volume (Float), 0.0 silence, 1.0 no attenutation */
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SPA_PROP_mute, /**< mute (Bool) */
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SPA_PROP_patternType,
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SPA_PROP_ditherType,
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SPA_PROP_truncate,
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SPA_PROP_channelVolumes, /**< a volume array, one (linear) volume per channel
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* (Array of Float). 0.0 is silence, 1.0 is
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* without attenuation. This is the effective
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* volume that is applied. It can result
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* in a hardware volume and software volume
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* (see softVolumes) */
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SPA_PROP_volumeBase, /**< a volume base (Float) */
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SPA_PROP_volumeStep, /**< a volume step (Float) */
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SPA_PROP_channelMap, /**< a channelmap array
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* (Array (Id enum spa_audio_channel)) */
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SPA_PROP_monitorMute, /**< mute (Bool) */
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SPA_PROP_monitorVolumes, /**< a volume array, one (linear) volume per
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* channel (Array of Float) */
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SPA_PROP_latencyOffsetNsec, /**< delay adjustment */
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SPA_PROP_softMute, /**< mute (Bool) applied in software */
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SPA_PROP_softVolumes, /**< a volume array, one (linear) volume per channel
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* (Array of Float). 0.0 is silence, 1.0 is without
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* attenuation. This is the volume applied in
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* software, there might be a part applied in
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* hardware. */
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SPA_PROP_iec958Codecs, /**< enabled IEC958 (S/PDIF) codecs,
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* (Array (Id enum spa_audio_iec958_codec) */
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SPA_PROP_volumeRampSamples, /**< Samples to ramp the volume over */
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SPA_PROP_volumeRampStepSamples, /**< Step or incremental Samples to ramp
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* the volume over */
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SPA_PROP_volumeRampTime, /**< Time in millisec to ramp the volume over */
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SPA_PROP_volumeRampStepTime, /**< Step or incremental Time in nano seconds
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* to ramp the */
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SPA_PROP_volumeRampScale, /**< the scale or graph to used to ramp the
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* volume */
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SPA_PROP_START_Video = 0x20000, /**< video related properties */
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SPA_PROP_brightness,
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SPA_PROP_contrast,
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SPA_PROP_saturation,
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SPA_PROP_hue,
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SPA_PROP_gamma,
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SPA_PROP_exposure,
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SPA_PROP_gain,
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SPA_PROP_sharpness,
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SPA_PROP_START_Other = 0x80000, /**< other properties */
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SPA_PROP_params, /**< simple control params
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* (Struct(
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* (String : key,
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* Pod : value)*)) */
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SPA_PROP_START_CUSTOM = 0x1000000,
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};
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/**
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* \}
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*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* SPA_PARAM_PROPS_H */
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