mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-06 13:30:01 -05:00
pw_port -> pw_impl_port
This commit is contained in:
Wim Taymans
parent
b88741dbb9
commit
f62d1cb357
15 changed files with 378 additions and 376 deletions
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@ -510,10 +510,10 @@ struct pw_node {
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void *user_data; /**< extra user data */
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};
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struct pw_port_mix {
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struct pw_impl_port_mix {
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struct spa_list link;
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struct spa_list rt_link;
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struct pw_port *p;
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struct pw_impl_port *p;
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struct {
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enum spa_direction direction;
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uint32_t port_id;
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@ -523,59 +523,59 @@ struct pw_port_mix {
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unsigned int have_buffers:1;
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};
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struct pw_port_implementation {
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struct pw_impl_port_implementation {
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#define PW_VERSION_PORT_IMPLEMENTATION 0
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uint32_t version;
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int (*init_mix) (void *data, struct pw_port_mix *mix);
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int (*release_mix) (void *data, struct pw_port_mix *mix);
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int (*init_mix) (void *data, struct pw_impl_port_mix *mix);
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int (*release_mix) (void *data, struct pw_impl_port_mix *mix);
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};
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#define pw_port_call(p,m,v,...) \
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({ \
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int _res = 0; \
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spa_callbacks_call_res(&(p)->impl, \
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struct pw_port_implementation, \
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_res, m, v, ## __VA_ARGS__); \
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_res; \
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#define pw_impl_port_call(p,m,v,...) \
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({ \
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int _res = 0; \
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spa_callbacks_call_res(&(p)->impl, \
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struct pw_impl_port_implementation, \
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_res, m, v, ## __VA_ARGS__); \
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_res; \
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})
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#define pw_port_call_init_mix(p,m) pw_port_call(p,init_mix,0,m)
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#define pw_port_call_release_mix(p,m) pw_port_call(p,release_mix,0,m)
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#define pw_impl_port_call_init_mix(p,m) pw_impl_port_call(p,init_mix,0,m)
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#define pw_impl_port_call_release_mix(p,m) pw_impl_port_call(p,release_mix,0,m)
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#define pw_port_emit(o,m,v,...) spa_hook_list_call(&o->listener_list, struct pw_port_events, m, v, ##__VA_ARGS__)
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#define pw_port_emit_destroy(p) pw_port_emit(p, destroy, 0)
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#define pw_port_emit_free(p) pw_port_emit(p, free, 0)
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#define pw_port_emit_initialized(p) pw_port_emit(p, initialized, 0)
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#define pw_port_emit_info_changed(p,i) pw_port_emit(p, info_changed, 0, i)
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#define pw_port_emit_link_added(p,l) pw_port_emit(p, link_added, 0, l)
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#define pw_port_emit_link_removed(p,l) pw_port_emit(p, link_removed, 0, l)
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#define pw_port_emit_state_changed(p,o,s,e) pw_port_emit(p, state_changed, 0, o, s, e)
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#define pw_port_emit_control_added(p,c) pw_port_emit(p, control_added, 0, c)
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#define pw_port_emit_control_removed(p,c) pw_port_emit(p, control_removed, 0, c)
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#define pw_impl_port_emit(o,m,v,...) spa_hook_list_call(&o->listener_list, struct pw_impl_port_events, m, v, ##__VA_ARGS__)
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#define pw_impl_port_emit_destroy(p) pw_impl_port_emit(p, destroy, 0)
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#define pw_impl_port_emit_free(p) pw_impl_port_emit(p, free, 0)
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#define pw_impl_port_emit_initialized(p) pw_impl_port_emit(p, initialized, 0)
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#define pw_impl_port_emit_info_changed(p,i) pw_impl_port_emit(p, info_changed, 0, i)
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#define pw_impl_port_emit_link_added(p,l) pw_impl_port_emit(p, link_added, 0, l)
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#define pw_impl_port_emit_link_removed(p,l) pw_impl_port_emit(p, link_removed, 0, l)
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#define pw_impl_port_emit_state_changed(p,o,s,e) pw_impl_port_emit(p, state_changed, 0, o, s, e)
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#define pw_impl_port_emit_control_added(p,c) pw_impl_port_emit(p, control_added, 0, c)
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#define pw_impl_port_emit_control_removed(p,c) pw_impl_port_emit(p, control_removed, 0, c)
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#define PW_PORT_IS_CONTROL(port) SPA_FLAG_MASK(port->flags, \
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PW_PORT_FLAG_BUFFERS|PW_PORT_FLAG_CONTROL,\
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PW_PORT_FLAG_CONTROL)
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struct pw_port {
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#define PW_IMPL_PORT_IS_CONTROL(port) SPA_FLAG_MASK(port->flags, \
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PW_IMPL_PORT_FLAG_BUFFERS|PW_IMPL_PORT_FLAG_CONTROL,\
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PW_IMPL_PORT_FLAG_CONTROL)
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struct pw_impl_port {
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struct spa_list link; /**< link in node port_list */
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struct pw_node *node; /**< owner node */
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struct pw_global *global; /**< global for this port */
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struct spa_hook global_listener;
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#define PW_PORT_FLAG_TO_REMOVE (1<<0) /**< if the port should be removed from the
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#define PW_IMPL_PORT_FLAG_TO_REMOVE (1<<0) /**< if the port should be removed from the
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* implementation when destroyed */
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#define PW_PORT_FLAG_BUFFERS (1<<1) /**< port has data */
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#define PW_PORT_FLAG_CONTROL (1<<2) /**< port has control */
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#define PW_PORT_FLAG_NO_MIXER (1<<3) /**< don't try to add mixer to port */
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#define PW_IMPL_PORT_FLAG_BUFFERS (1<<1) /**< port has data */
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#define PW_IMPL_PORT_FLAG_CONTROL (1<<2) /**< port has control */
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#define PW_IMPL_PORT_FLAG_NO_MIXER (1<<3) /**< don't try to add mixer to port */
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uint32_t flags;
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uint32_t spa_flags;
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enum pw_direction direction; /**< port direction */
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uint32_t port_id; /**< port id */
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enum pw_port_state state; /**< state of the port */
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enum pw_impl_port_state state; /**< state of the port */
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const char *error; /**< error state */
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struct pw_properties *properties; /**< properties of the port */
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@ -594,14 +594,14 @@ struct pw_port {
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struct spa_callbacks impl;
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struct spa_node *mix; /**< port buffer mix/split */
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#define PW_PORT_MIX_FLAG_MULTI (1<<0) /**< multi input or output */
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#define PW_PORT_MIX_FLAG_MIX_ONLY (1<<1) /**< only negotiate mix ports */
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#define PW_PORT_MIX_FLAG_NEGOTIATE (1<<2) /**< negotiate buffers */
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#define PW_IMPL_PORT_MIX_FLAG_MULTI (1<<0) /**< multi input or output */
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#define PW_IMPL_PORT_MIX_FLAG_MIX_ONLY (1<<1) /**< only negotiate mix ports */
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#define PW_IMPL_PORT_MIX_FLAG_NEGOTIATE (1<<2) /**< negotiate buffers */
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uint32_t mix_flags; /**< flags for the mixing */
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struct spa_handle *mix_handle; /**< mix plugin handle */
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struct pw_buffers mix_buffers; /**< buffers between mixer and node */
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struct spa_list mix_list; /**< list of \ref pw_port_mix */
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struct spa_list mix_list; /**< list of \ref pw_impl_port_mix */
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struct pw_map mix_port_map; /**< map from port_id from mixer */
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uint32_t n_mix;
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@ -645,9 +645,9 @@ struct pw_impl_link {
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struct spa_io_buffers *io; /**< link io area */
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struct pw_port *output; /**< output port */
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struct pw_impl_port *output; /**< output port */
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struct spa_list output_link; /**< link in output port links */
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struct pw_port *input; /**< input port */
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struct pw_impl_port *input; /**< input port */
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struct spa_list input_link; /**< link in input port links */
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struct spa_hook_list listener_list;
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@ -656,8 +656,8 @@ struct pw_impl_link {
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struct pw_control_link notify;
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struct {
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struct pw_port_mix out_mix; /**< port added to the output mixer */
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struct pw_port_mix in_mix; /**< port added to the input mixer */
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struct pw_impl_port_mix out_mix; /**< port added to the output mixer */
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struct pw_impl_port_mix in_mix; /**< port added to the input mixer */
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struct pw_node_target target; /**< target to trigger the input node */
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} rt;
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@ -859,7 +859,7 @@ struct pw_control {
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struct spa_list link; /**< link in context control_list */
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struct pw_context *context; /**< the context */
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struct pw_port *port; /**< owner port or NULL */
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struct pw_impl_port *port; /**< owner port or NULL */
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struct spa_list port_link; /**< link in port control_list */
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enum spa_direction direction; /**< the direction */
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@ -875,8 +875,8 @@ struct pw_control {
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/** Find a good format between 2 ports */
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int pw_context_find_format(struct pw_context *context,
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struct pw_port *output,
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struct pw_port *input,
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struct pw_impl_port *output,
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struct pw_impl_port *input,
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struct pw_properties *props,
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uint32_t n_format_filters,
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struct spa_pod **format_filters,
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@ -885,9 +885,9 @@ int pw_context_find_format(struct pw_context *context,
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char **error);
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/** Find a ports compatible with \a other_port and the format filters */
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struct pw_port *
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struct pw_impl_port *
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pw_context_find_port(struct pw_context *context,
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struct pw_port *other_port,
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struct pw_impl_port *other_port,
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uint32_t id,
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struct pw_properties *props,
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uint32_t n_format_filters,
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@ -906,42 +906,42 @@ void pw_resource_remove(struct pw_resource *resource);
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int pw_context_recalc_graph(struct pw_context *context);
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/** Create a new port \memberof pw_port
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/** Create a new port \memberof pw_impl_port
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* \return a newly allocated port */
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struct pw_port *
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pw_port_new(enum pw_direction direction,
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struct pw_impl_port *
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pw_impl_port_new(enum pw_direction direction,
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uint32_t port_id,
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const struct spa_port_info *info,
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size_t user_data_size);
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void pw_port_update_info(struct pw_port *port, const struct spa_port_info *info);
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void pw_impl_port_update_info(struct pw_impl_port *port, const struct spa_port_info *info);
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int pw_port_register(struct pw_port *port,
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int pw_impl_port_register(struct pw_impl_port *port,
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struct pw_properties *properties);
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/** Get the user data of a port, the size of the memory was given \ref in pw_port_new */
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void * pw_port_get_user_data(struct pw_port *port);
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/** Get the user data of a port, the size of the memory was given \ref in pw_impl_port_new */
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void * pw_impl_port_get_user_data(struct pw_impl_port *port);
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int pw_port_set_mix(struct pw_port *port, struct spa_node *node, uint32_t flags);
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int pw_impl_port_set_mix(struct pw_impl_port *port, struct spa_node *node, uint32_t flags);
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/** Add a port to a node \memberof pw_port */
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int pw_port_add(struct pw_port *port, struct pw_node *node);
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/** Add a port to a node \memberof pw_impl_port */
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int pw_impl_port_add(struct pw_impl_port *port, struct pw_node *node);
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int pw_port_init_mix(struct pw_port *port, struct pw_port_mix *mix);
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int pw_port_release_mix(struct pw_port *port, struct pw_port_mix *mix);
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int pw_impl_port_init_mix(struct pw_impl_port *port, struct pw_impl_port_mix *mix);
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int pw_impl_port_release_mix(struct pw_impl_port *port, struct pw_impl_port_mix *mix);
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void pw_port_update_state(struct pw_port *port, enum pw_port_state state, char *error);
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void pw_impl_port_update_state(struct pw_impl_port *port, enum pw_impl_port_state state, char *error);
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/** Unlink a port \memberof pw_port */
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void pw_port_unlink(struct pw_port *port);
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/** Unlink a port \memberof pw_impl_port */
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void pw_impl_port_unlink(struct pw_impl_port *port);
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/** Destroy a port \memberof pw_port */
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void pw_port_destroy(struct pw_port *port);
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/** Destroy a port \memberof pw_impl_port */
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void pw_impl_port_destroy(struct pw_impl_port *port);
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/** Iterate the params of the given port. The callback should return
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* 1 to fetch the next item, 0 to stop iteration or <0 on error.
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* The function returns 0 on success or the error returned by the callback. */
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int pw_port_for_each_param(struct pw_port *port,
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int pw_impl_port_for_each_param(struct pw_impl_port *port,
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int seq, uint32_t param_id,
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uint32_t index, uint32_t max,
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const struct spa_pod *filter,
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@ -950,8 +950,8 @@ int pw_port_for_each_param(struct pw_port *port,
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struct spa_pod *param),
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void *data);
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int pw_port_for_each_filtered_param(struct pw_port *in_port,
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struct pw_port *out_port,
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int pw_impl_port_for_each_filtered_param(struct pw_impl_port *in_port,
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struct pw_impl_port *out_port,
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int seq,
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uint32_t in_param_id,
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uint32_t out_param_id,
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@ -965,20 +965,20 @@ int pw_port_for_each_filtered_param(struct pw_port *in_port,
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* 0 to fetch the next item, any other value stops the iteration and returns
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* the value. When all callbacks return 0, this function returns 0 when all
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* items are iterated. */
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int pw_port_for_each_link(struct pw_port *port,
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int pw_impl_port_for_each_link(struct pw_impl_port *port,
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int (*callback) (void *data, struct pw_impl_link *link),
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void *data);
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/** check is a port has links, return 0 if not, 1 if it is linked */
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int pw_port_is_linked(struct pw_port *port);
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int pw_impl_port_is_linked(struct pw_impl_port *port);
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/** Set a param on a port \memberof pw_port, use SPA_ID_INVALID for mix_id to set
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/** Set a param on a port \memberof pw_impl_port, use SPA_ID_INVALID for mix_id to set
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* the param on all mix ports */
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int pw_port_set_param(struct pw_port *port,
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int pw_impl_port_set_param(struct pw_impl_port *port,
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uint32_t id, uint32_t flags, const struct spa_pod *param);
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/** Use buffers on a port \memberof pw_port */
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int pw_port_use_buffers(struct pw_port *port, struct pw_port_mix *mix, uint32_t flags,
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/** Use buffers on a port \memberof pw_impl_port */
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int pw_impl_port_use_buffers(struct pw_impl_port *port, struct pw_impl_port_mix *mix, uint32_t flags,
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struct spa_buffer **buffers, uint32_t n_buffers);
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/** Change the state of the node */
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@ -1004,7 +1004,7 @@ int pw_impl_link_deactivate(struct pw_impl_link *link);
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struct pw_control *
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pw_control_new(struct pw_context *context,
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struct pw_port *owner, /**< can be NULL */
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struct pw_impl_port *owner, /**< can be NULL */
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uint32_t id, uint32_t size,
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size_t user_data_size /**< extra user data */);
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