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types: more work on types

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This commit is contained in:
Wim Taymans 2017-03-24 11:40:58 +01:00
parent acedfe71c0
commit 5825c62d6d
76 changed files with 1713 additions and 1477 deletions
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52
spa/plugins/v4l2/v4l2-monitor.c
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@ -26,7 +26,7 @@
#include <libudev.h>
#include <spa/log.h>
#include <spa/id-map.h>
#include <spa/type-map.h>
#include <spa/loop.h>
#include <spa/monitor.h>
#include <lib/debug.h>
@ -42,15 +42,22 @@ typedef struct {
typedef struct {
uint32_t handle_factory;
SpaMonitorTypes monitor_types;
} URI;
SpaTypeMonitor monitor;
} Type;
static inline void
init_type (Type *type, SpaTypeMap *map)
{
type->handle_factory = spa_type_map_get_id (map, SPA_TYPE__HandleFactory);
spa_type_monitor_map (map, &type->monitor);
}
struct _SpaV4l2Monitor {
SpaHandle handle;
SpaMonitor monitor;
URI uri;
SpaIDMap *map;
Type type;
SpaTypeMap *map;
SpaLog *log;
SpaLoop *main_loop;
@ -108,20 +115,20 @@ fill_item (SpaV4l2Monitor *this, V4l2Item *item, struct udev_device *udevice)
spa_pod_builder_init (&b, this->item_buffer, sizeof (this->item_buffer));
spa_pod_builder_push_object (&b, &f[0], 0, this->uri.monitor_types.MonitorItem);
spa_pod_builder_push_object (&b, &f[0], 0, this->type.monitor.MonitorItem);
spa_pod_builder_add (&b,
SPA_POD_PROP (&f[1], this->uri.monitor_types.id, 0, SPA_POD_TYPE_STRING, 1, udev_device_get_syspath (item->udevice)),
SPA_POD_PROP (&f[1], this->uri.monitor_types.flags, 0, SPA_POD_TYPE_INT, 1, 0),
SPA_POD_PROP (&f[1], this->uri.monitor_types.state, 0, SPA_POD_TYPE_INT, 1, SPA_MONITOR_ITEM_STATE_AVAILABLE),
SPA_POD_PROP (&f[1], this->uri.monitor_types.name, 0, SPA_POD_TYPE_STRING, 1, name),
SPA_POD_PROP (&f[1], this->uri.monitor_types.klass, 0, SPA_POD_TYPE_STRING, 1, "Video/Source"),
SPA_POD_PROP (&f[1], this->uri.monitor_types.factory, 0, SPA_POD_TYPE_POINTER, 1, this->uri.handle_factory,
SPA_POD_PROP (&f[1], this->type.monitor.id, 0, SPA_POD_TYPE_STRING, 1, udev_device_get_syspath (item->udevice)),
SPA_POD_PROP (&f[1], this->type.monitor.flags, 0, SPA_POD_TYPE_INT, 1, 0),
SPA_POD_PROP (&f[1], this->type.monitor.state, 0, SPA_POD_TYPE_INT, 1, SPA_MONITOR_ITEM_STATE_AVAILABLE),
SPA_POD_PROP (&f[1], this->type.monitor.name, 0, SPA_POD_TYPE_STRING, 1, name),
SPA_POD_PROP (&f[1], this->type.monitor.klass, 0, SPA_POD_TYPE_STRING, 1, "Video/Source"),
SPA_POD_PROP (&f[1], this->type.monitor.factory, 0, SPA_POD_TYPE_POINTER, 1, this->type.handle_factory,
&spa_v4l2_source_factory),
0);
spa_pod_builder_add (&b,
SPA_POD_TYPE_PROP, &f[1], this->uri.monitor_types.info, 0,
SPA_POD_TYPE_PROP, &f[1], this->type.monitor.info, 0,
SPA_POD_TYPE_STRUCT, 1, &f[2], 0);
@ -204,11 +211,11 @@ v4l2_on_fd_events (SpaSource *source)
action = "change";
if (strcmp (action, "add") == 0) {
type = this->uri.monitor_types.Added;
type = this->type.monitor.Added;
} else if (strcmp (action, "change") == 0) {
type = this->uri.monitor_types.Changed;
type = this->type.monitor.Changed;
} else if (strcmp (action, "remove") == 0) {
type = this->uri.monitor_types.Removed;
type = this->type.monitor.Removed;
} else
return;
@ -333,7 +340,7 @@ spa_v4l2_monitor_get_interface (SpaHandle *handle,
this = (SpaV4l2Monitor *) handle;
if (interface_id == this->uri.monitor_types.Monitor)
if (interface_id == this->type.monitor.Monitor)
*interface = &this->monitor;
else
return SPA_RESULT_UNKNOWN_INTERFACE;
@ -366,23 +373,22 @@ v4l2_monitor_init (const SpaHandleFactory *factory,
this = (SpaV4l2Monitor *) handle;
for (i = 0; i < n_support; i++) {
if (strcmp (support[i].uri, SPA_TYPE__IDMap) == 0)
if (strcmp (support[i].type, SPA_TYPE__TypeMap) == 0)
this->map = support[i].data;
else if (strcmp (support[i].uri, SPA_TYPE__Log) == 0)
else if (strcmp (support[i].type, SPA_TYPE__Log) == 0)
this->log = support[i].data;
else if (strcmp (support[i].uri, SPA_TYPE_LOOP__MainLoop) == 0)
else if (strcmp (support[i].type, SPA_TYPE_LOOP__MainLoop) == 0)
this->main_loop = support[i].data;
}
if (this->map == NULL) {
spa_log_error (this->log, "an id-map is needed");
spa_log_error (this->log, "a type-map is needed");
return SPA_RESULT_ERROR;
}
if (this->main_loop == NULL) {
spa_log_error (this->log, "a main-loop is needed");
return SPA_RESULT_ERROR;
}
this->uri.handle_factory = spa_id_map_get_id (this->map, SPA_TYPE__HandleFactory);
spa_monitor_types_map (this->map, &this->uri.monitor_types);
init_type (&this->type, this->map);
this->monitor = v4l2monitor;