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Diffstat (limited to '')
| -rw-r--r-- | src/modules/module-client-node/v0/client-node.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/modules/module-client-node/v0/client-node.h b/src/modules/module-client-node/v0/client-node.h new file mode 100644 index 0000000..04b77d4 --- /dev/null +++ b/src/modules/module-client-node/v0/client-node.h @@ -0,0 +1,101 @@ +/* PipeWire + * + * Copyright © 2015 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_H +#define PIPEWIRE_CLIENT_NODE0_H + +#include <pipewire/impl.h> + +#include "ext-client-node.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** The state of the clock */ +enum spa_clock0_state { + SPA_CLOCK0_STATE_STOPPED, /*< the clock is stopped */ + SPA_CLOCK0_STATE_PAUSED, /*< the clock is paused */ + SPA_CLOCK0_STATE_RUNNING, /*< the clock is running */ +}; + +struct spa_command_node0_clock_update_body { + struct spa_pod_object_body body; +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_TIME (1 << 0) +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_SCALE (1 << 1) +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_STATE (1 << 2) +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_LATENCY (1 << 3) + struct spa_pod_int change_mask SPA_ALIGNED(8); + struct spa_pod_int rate SPA_ALIGNED(8); + struct spa_pod_long ticks SPA_ALIGNED(8); + struct spa_pod_long monotonic_time SPA_ALIGNED(8); + struct spa_pod_long offset SPA_ALIGNED(8); + struct spa_pod_int scale SPA_ALIGNED(8); + struct spa_pod_int state SPA_ALIGNED(8); +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_FLAG_LIVE (1 << 0) + struct spa_pod_int flags SPA_ALIGNED(8); + struct spa_pod_long latency SPA_ALIGNED(8); +}; + +struct spa_command_node0_clock_update { + struct spa_pod pod; + struct spa_command_node0_clock_update_body body; +}; + +#define SPA_COMMAND_NODE0_CLOCK_UPDATE_INIT(type,change_mask,rate,ticks,monotonic_time,offset,scale,state,flags,latency) \ + SPA_COMMAND_INIT_FULL(struct spa_command_node0_clock_update, \ + sizeof(struct spa_command_node0_clock_update_body), 0, type, \ + SPA_POD_INIT_Int(change_mask), \ + SPA_POD_INIT_Int(rate), \ + SPA_POD_INIT_Long(ticks), \ + SPA_POD_INIT_Long(monotonic_time), \ + SPA_POD_INIT_Long(offset), \ + SPA_POD_INIT_Int(scale), \ + SPA_POD_INIT_Int(state), \ + SPA_POD_INIT_Int(flags), \ + SPA_POD_INIT_Long(latency)) + + +/** \class pw_impl_client_node0 + * + * PipeWire client node interface + */ +struct pw_impl_client_node0 { + struct pw_impl_node *node; + + struct pw_resource *resource; +}; + +struct pw_impl_client_node0 * +pw_impl_client_node0_new(struct pw_resource *resource, + struct pw_properties *properties); + +void +pw_impl_client_node0_destroy(struct pw_impl_client_node0 *node); + +#ifdef __cplusplus +} +#endif + +#endif /* PIPEWIRE_CLIENT_NODE0_H */ |