mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-01 22:58:50 -04:00
01c13adab5
Unify input and output io areas. Add support for ranges in the io area. Automatically recycle buffers in the output areas in process_output Improve the mixer, add use_buffer support, use a queue of input buffers, fix mixing, add support for ranges. Fix mixer and v4l2 tests
79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
/* Pinos
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* Copyright (C) 2015 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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#include <pinos/client/log.h>
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#include <pinos/client/proxy.h>
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#include <pinos/client/protocol-native.h>
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typedef struct {
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PinosProxy this;
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} PinosProxyImpl;
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PinosProxy *
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pinos_proxy_new (PinosContext *context,
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uint32_t id,
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uint32_t type)
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{
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PinosProxyImpl *impl;
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PinosProxy *this;
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impl = calloc (1, sizeof (PinosProxyImpl));
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if (impl == NULL)
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return NULL;
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this = &impl->this;
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this->context = context;
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this->type = type;
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pinos_signal_init (&this->destroy_signal);
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if (id == SPA_ID_INVALID) {
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id = pinos_map_insert_new (&context->objects, this);
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} else if (!pinos_map_insert_at (&context->objects, id, this))
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goto in_use;
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this->id = id;
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pinos_protocol_native_client_setup (this);
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spa_list_insert (&this->context->proxy_list, &this->link);
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pinos_log_trace ("proxy %p: new %u", this, this->id);
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return this;
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in_use:
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pinos_log_error ("proxy %p: id %u in use for context %p", this, id, context);
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free (impl);
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return NULL;
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}
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void
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pinos_proxy_destroy (PinosProxy *proxy)
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{
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PinosProxyImpl *impl = SPA_CONTAINER_OF (proxy, PinosProxyImpl, this);
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pinos_log_trace ("proxy %p: destroy %u", proxy, proxy->id);
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pinos_signal_emit (&proxy->destroy_signal, proxy);
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pinos_map_remove (&proxy->context->objects, proxy->id);
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spa_list_remove (&proxy->link);
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free (impl);
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}
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