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https://gitlab.freedesktop.org/pipewire/pipewire.git
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e030445e49
Add a READONLY property flag to makr properties READONLY Set the base_volume and volume_step in the acp device Send the base volume and step as REAONLY properties. Use these in pulse layer.
99 lines
3 KiB
C
99 lines
3 KiB
C
/* Simple Plugin API
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*
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* Copyright © 2018 Wim Taymans
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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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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#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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};
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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_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 normal */
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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 volume per
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* channel (Array of Float) */
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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_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_CUSTOM = 0x1000000,
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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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