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Diffstat (limited to '')
| -rw-r--r-- | src/modules/module-client-node/v0/transport.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/modules/module-client-node/v0/transport.h b/src/modules/module-client-node/v0/transport.h new file mode 100644 index 0000000..3abcd6d --- /dev/null +++ b/src/modules/module-client-node/v0/transport.h @@ -0,0 +1,59 @@ +/* PipeWire + * + * Copyright © 2016 Wim Taymans <wim.taymans@gmail.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef __PIPEWIRE_CLIENT_NODE0_TRANSPORT_H__ +#define __PIPEWIRE_CLIENT_NODE0_TRANSPORT_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <string.h> + +#include <spa/utils/defs.h> + +#include <pipewire/mem.h> + +/** information about the transport region \memberof pw_client_node */ +struct pw_client_node0_transport_info { + int memfd; /**< the memfd of the transport area */ + uint32_t offset; /**< offset to map \a memfd at */ + uint32_t size; /**< size of memfd mapping */ +}; + +struct pw_client_node0_transport * +pw_client_node0_transport_new(struct pw_context *context, uint32_t max_input_ports, uint32_t max_output_ports); + +struct pw_client_node0_transport * +pw_client_node0_transport_new_from_info(struct pw_client_node0_transport_info *info); + +int +pw_client_node0_transport_get_info(struct pw_client_node0_transport *trans, + struct pw_client_node0_transport_info *info); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __PIPEWIRE_CLIENT_NODE0_TRANSPORT_H__ */ |