mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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83 lines
3.4 KiB
C
83 lines
3.4 KiB
C
/* PipeWire
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* Copyright (C) 2017 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PIPEWIRE_EXT_PROTOCOL_NATIVE_H__
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#define __PIPEWIRE_EXT_PROTOCOL_NATIVE_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <spa/defs.h>
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#include <spa/props.h>
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#include <spa/format.h>
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#include <spa/param-alloc.h>
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#include <spa/node.h>
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#define PW_TYPE_PROTOCOL__Native PW_TYPE_PROTOCOL_BASE "Native"
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#define PW_TYPE_PROTOCOL_NATIVE_BASE PW_TYPE_PROTOCOL__Native ":"
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struct pw_protocol_native_demarshal {
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bool (*func) (void *object, void *data, size_t size);
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#define PW_PROTOCOL_NATIVE_REMAP (1<<0)
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#define PW_PROTOCOL_NATIVE_PERM_W (1<<1)
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uint32_t flags;
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};
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/** \ref pw_protocol_native_ext methods */
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struct pw_protocol_native_ext {
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#define PW_VERSION_PROTOCOL_NATIVE_EXT 0
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uint32_t version;
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struct spa_pod_builder * (*begin_proxy) (struct pw_proxy *proxy,
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uint8_t opcode);
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uint32_t (*add_proxy_fd) (struct pw_proxy *proxy, int fd);
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int (*get_proxy_fd) (struct pw_proxy *proxy, uint32_t index);
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void (*end_proxy) (struct pw_proxy *proxy,
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struct spa_pod_builder *builder);
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struct spa_pod_builder * (*begin_resource) (struct pw_resource *resource,
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uint8_t opcode);
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uint32_t (*add_resource_fd) (struct pw_resource *resource, int fd);
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int (*get_resource_fd) (struct pw_resource *resource, uint32_t index);
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void (*end_resource) (struct pw_resource *resource,
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struct spa_pod_builder *builder);
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};
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#define pw_protocol_native_begin_proxy(p,...) pw_protocol_ext(pw_proxy_get_protocol(p),struct pw_protocol_native_ext,begin_proxy,p,__VA_ARGS__)
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#define pw_protocol_native_add_proxy_fd(p,...) pw_protocol_ext(pw_proxy_get_protocol(p),struct pw_protocol_native_ext,add_proxy_fd,p,__VA_ARGS__)
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#define pw_protocol_native_get_proxy_fd(p,...) pw_protocol_ext(pw_proxy_get_protocol(p),struct pw_protocol_native_ext,get_proxy_fd,p,__VA_ARGS__)
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#define pw_protocol_native_end_proxy(p,...) pw_protocol_ext(pw_proxy_get_protocol(p),struct pw_protocol_native_ext,end_proxy,p,__VA_ARGS__)
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#define pw_protocol_native_begin_resource(r,...) pw_protocol_ext(pw_resource_get_protocol(r),struct pw_protocol_native_ext,begin_resource,r,__VA_ARGS__)
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#define pw_protocol_native_add_resource_fd(r,...) pw_protocol_ext(pw_resource_get_protocol(r),struct pw_protocol_native_ext,add_resource_fd,r,__VA_ARGS__)
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#define pw_protocol_native_get_resource_fd(r,...) pw_protocol_ext(pw_resource_get_protocol(r),struct pw_protocol_native_ext,get_resource_fd,r,__VA_ARGS__)
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#define pw_protocol_native_end_resource(r,...) pw_protocol_ext(pw_resource_get_protocol(r),struct pw_protocol_native_ext,end_resource,r,__VA_ARGS__)
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* __PIPEWIRE_EXT_PROTOCOL_NATIVE_H__ */
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