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39 lines
1 KiB
C
39 lines
1 KiB
C
/* PipeWire */
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/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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/*
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* Protocol footer.
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*
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* For passing around general state data that is not associated with
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* messages sent to objects.
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*/
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enum {
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FOOTER_CORE_OPCODE_GENERATION = 0,
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FOOTER_CORE_OPCODE_LAST
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};
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enum {
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FOOTER_CLIENT_OPCODE_GENERATION = 0,
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FOOTER_CLIENT_OPCODE_LAST
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};
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struct footer_core_global_state {
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uint64_t last_recv_generation;
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};
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struct footer_client_global_state {
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};
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struct footer_demarshal {
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int (*demarshal)(void *object, struct spa_pod_parser *parser);
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};
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extern const struct footer_demarshal footer_core_demarshal[FOOTER_CORE_OPCODE_LAST];
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extern const struct footer_demarshal footer_client_demarshal[FOOTER_CLIENT_OPCODE_LAST];
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void marshal_core_footers(struct footer_core_global_state *state, struct pw_core *core,
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struct spa_pod_builder *builder);
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void marshal_client_footers(struct footer_client_global_state *state, struct pw_impl_client *client,
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struct spa_pod_builder *builder);
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