d13e411da3
Features are flags, therefore we must NEVER use them without a shift, otherwise bad mistakes happen, like the previous mistake of declaring WP_SESSION_FEATURE_LINKS as the number after WP_SESSION_FEATURE_ENDPOINTS, which ended up being (WP_SESSION_FEATURE_ENDPOINTS | WP_PROXY_FEATURE_PW_PROXY) and it was always becoming available together with the ENDPOINTS feature.
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef __WIREPLUMBER_ENDPOINT_H__
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#define __WIREPLUMBER_ENDPOINT_H__
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#include "spa-pod.h"
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#include "proxy.h"
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#include "port.h"
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#include "endpoint-stream.h"
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#include "iterator.h"
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#include "object-interest.h"
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G_BEGIN_DECLS
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/**
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* WpEndpointFeatures:
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* @WP_ENDPOINT_FEATURE_STREAMS: caches information about streams, enabling
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* the use of wp_endpoint_get_n_streams(), wp_endpoint_lookup_stream(),
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* wp_endpoint_iterate_streams() and related methods
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*
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* An extension of #WpProxyFeatures
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*/
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typedef enum { /*< flags >*/
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WP_ENDPOINT_FEATURE_STREAMS = (WP_PROXY_FEATURE_LAST << 0),
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} WpEndpointFeatures;
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/**
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* WP_ENDPOINT_FEATURES_STANDARD:
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*
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* A constant set of features that contains the standard features that are
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* available in the #WpEndpoint class.
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*/
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#define WP_ENDPOINT_FEATURES_STANDARD \
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(WP_PROXY_FEATURES_STANDARD | \
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WP_PROXY_FEATURE_CONTROLS | \
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WP_ENDPOINT_FEATURE_STREAMS)
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/**
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* WP_TYPE_ENDPOINT:
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*
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* The #WpEndpoint #GType
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*/
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#define WP_TYPE_ENDPOINT (wp_endpoint_get_type ())
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WP_API
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G_DECLARE_DERIVABLE_TYPE (WpEndpoint, wp_endpoint, WP, ENDPOINT, WpProxy)
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struct _WpEndpointClass
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{
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WpProxyClass parent_class;
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const gchar * (*get_name) (WpEndpoint * self);
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const gchar * (*get_media_class) (WpEndpoint * self);
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WpDirection (*get_direction) (WpEndpoint * self);
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};
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WP_API
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const gchar * wp_endpoint_get_name (WpEndpoint * self);
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WP_API
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const gchar * wp_endpoint_get_media_class (WpEndpoint * self);
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WP_API
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WpDirection wp_endpoint_get_direction (WpEndpoint * self);
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WP_API
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guint wp_endpoint_get_n_streams (WpEndpoint * self);
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WP_API
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WpIterator * wp_endpoint_iterate_streams (WpEndpoint * self);
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WP_API
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WpIterator * wp_endpoint_iterate_streams_filtered (WpEndpoint * self, ...)
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G_GNUC_NULL_TERMINATED;
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WP_API
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WpIterator * wp_endpoint_iterate_streams_filtered_full (WpEndpoint * self,
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WpObjectInterest * interest);
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WP_API
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WpEndpointStream * wp_endpoint_lookup_stream (WpEndpoint * self, ...)
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G_GNUC_NULL_TERMINATED;
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WP_API
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WpEndpointStream * wp_endpoint_lookup_stream_full (WpEndpoint * self,
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WpObjectInterest * interest);
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WP_API
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void wp_endpoint_create_link (WpEndpoint * self, WpProperties * props);
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G_END_DECLS
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#endif
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