mirror of
https://github.com/brl/mutter.git
synced 2024-11-22 16:10:41 -05:00
thread: Move context and task management to impl side
It's the impl side that wants to add impl side idle sources, or fd sources, etc, so make it part of MetaThreadImpl. This changes things to be GAsyncQueue based. While things are still technically single threaded, the GAsyncQueue type is used as later we'll introduce queuing tasks asynchronously, then eventually queuing across thread barriers. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2777>
This commit is contained in:
parent
229904cb4b
commit
fda883e859
@ -31,6 +31,7 @@
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#include "backends/native/meta-kms-private.h"
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#include "backends/native/meta-kms-update-private.h"
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#include "backends/native/meta-kms-utils.h"
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#include "backends/native/meta-thread-impl.h"
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typedef gboolean (* MetaKmsSimpleProcessFunc) (MetaKmsImplDevice *impl_device,
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MetaKmsUpdate *update,
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@ -757,12 +758,12 @@ schedule_retry_page_flip (MetaKmsImplDeviceSimple *impl_device_simple,
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{
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MetaKmsImplDevice *impl_device =
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META_KMS_IMPL_DEVICE (impl_device_simple);
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MetaKmsDevice *device = meta_kms_impl_device_get_device (impl_device);
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MetaKms *kms = meta_kms_device_get_kms (device);
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MetaKmsImpl *impl = meta_kms_impl_device_get_impl (impl_device);
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MetaThreadImpl *thread_impl = META_THREAD_IMPL (impl);
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GSource *source;
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source = meta_thread_add_source_in_impl (META_THREAD (kms), retry_page_flips,
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impl_device_simple, NULL);
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source = meta_thread_impl_add_source (thread_impl, retry_page_flips,
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impl_device_simple, NULL);
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g_source_set_ready_time (source, retry_time_us);
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impl_device_simple->retry_page_flips_source = source;
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@ -831,8 +832,6 @@ mode_set_fallback (MetaKmsImplDeviceSimple *impl_device_simple,
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GError **error)
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{
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MetaKmsImplDevice *impl_device = META_KMS_IMPL_DEVICE (impl_device_simple);
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MetaKmsDevice *device = meta_kms_impl_device_get_device (impl_device);
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MetaKms *kms = meta_kms_device_get_kms (device);
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MetaKmsCrtc *crtc = meta_kms_page_flip_data_get_crtc (page_flip_data);
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CachedModeSet *cached_mode_set;
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g_autofree uint32_t *connectors = NULL;
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@ -882,12 +881,14 @@ mode_set_fallback (MetaKmsImplDeviceSimple *impl_device_simple,
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if (!impl_device_simple->mode_set_fallback_feedback_source)
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{
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MetaKmsImpl *impl = meta_kms_impl_device_get_impl (impl_device);
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MetaThreadImpl *thread_impl = META_THREAD_IMPL (impl);
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GSource *source;
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source = meta_thread_add_source_in_impl (META_THREAD (kms),
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mode_set_fallback_feedback_idle,
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impl_device_simple,
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NULL);
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source = meta_thread_impl_add_source (thread_impl,
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mode_set_fallback_feedback_idle,
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impl_device_simple,
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NULL);
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impl_device_simple->mode_set_fallback_feedback_source = source;
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}
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@ -941,16 +942,16 @@ dispatch_page_flip (MetaKmsImplDevice *impl_device,
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if (!plane_assignment && !custom_page_flip)
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{
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MetaKmsDevice *device = meta_kms_impl_device_get_device (impl_device);
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MetaKms *kms = meta_kms_device_get_kms (device);
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MetaKmsImpl *impl = meta_kms_impl_device_get_impl (impl_device);
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MetaThreadImpl *thread_impl = META_THREAD_IMPL (impl);
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GSource *source;
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meta_kms_page_flip_data_make_symbolic (page_flip_data);
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source = meta_thread_add_source_in_impl (META_THREAD (kms),
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symbolic_page_flip_idle,
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page_flip_data,
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NULL);
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source = meta_thread_impl_add_source (thread_impl,
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symbolic_page_flip_idle,
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page_flip_data,
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NULL);
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g_source_set_ready_time (source, 0);
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g_source_unref (source);
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@ -89,6 +89,15 @@ G_DEFINE_TYPE_WITH_CODE (MetaKmsImplDevice, meta_kms_impl_device,
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G_DEFINE_QUARK (-meta-kms-error-quark, meta_kms_error)
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MetaKmsImpl *
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meta_kms_impl_device_get_impl (MetaKmsImplDevice *impl_device)
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{
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MetaKmsImplDevicePrivate *priv =
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meta_kms_impl_device_get_instance_private (impl_device);
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return priv->impl;
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}
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MetaKmsDevice *
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meta_kms_impl_device_get_device (MetaKmsImplDevice *impl_device)
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{
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@ -856,13 +865,11 @@ ensure_device_file (MetaKmsImplDevice *impl_device,
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if (!(priv->flags & META_KMS_DEVICE_FLAG_NO_MODE_SETTING))
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{
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MetaKms *kms = meta_kms_impl_get_kms (priv->impl);
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priv->fd_source =
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meta_thread_register_fd_in_impl (META_THREAD (kms),
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meta_device_file_get_fd (device_file),
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kms_event_dispatch_in_impl,
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impl_device);
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meta_thread_impl_register_fd (META_THREAD_IMPL (priv->impl),
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meta_device_file_get_fd (device_file),
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kms_event_dispatch_in_impl,
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impl_device);
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}
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return TRUE;
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@ -116,6 +116,8 @@ enum
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#define META_KMS_ERROR meta_kms_error_quark ()
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GQuark meta_kms_error_quark (void);
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MetaKmsImpl * meta_kms_impl_device_get_impl (MetaKmsImplDevice *impl_device);
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MetaKmsDevice * meta_kms_impl_device_get_device (MetaKmsImplDevice *impl_device);
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GList * meta_kms_impl_device_copy_connectors (MetaKmsImplDevice *impl_device);
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@ -30,6 +30,7 @@ enum
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PROP_0,
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PROP_THREAD,
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PROP_MAIN_CONTEXT,
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N_PROPS
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};
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@ -39,9 +40,21 @@ static GParamSpec *obj_props[N_PROPS];
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typedef struct _MetaThreadImplPrivate
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{
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MetaThread *thread;
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gboolean in_impl_task;
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GMainContext *thread_context;
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GAsyncQueue *task_queue;
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} MetaThreadImplPrivate;
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struct _MetaThreadTask
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{
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MetaThreadTaskFunc func;
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gpointer user_data;
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MetaThreadTaskFeedbackFunc feedback_func;
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gpointer feedback_user_data;
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};
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G_DEFINE_TYPE_WITH_PRIVATE (MetaThreadImpl, meta_thread_impl, G_TYPE_OBJECT)
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static void
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@ -59,6 +72,9 @@ meta_thread_impl_get_property (GObject *object,
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case PROP_THREAD:
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g_value_set_object (value, priv->thread);
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break;
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case PROP_MAIN_CONTEXT:
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g_value_set_boxed (value, priv->thread_context);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -80,6 +96,9 @@ meta_thread_impl_set_property (GObject *object,
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case PROP_THREAD:
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priv->thread = g_value_get_object (value);
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break;
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case PROP_MAIN_CONTEXT:
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priv->thread_context = g_value_dup_boxed (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -93,9 +112,22 @@ meta_thread_impl_constructed (GObject *object)
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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G_OBJECT_CLASS (meta_thread_impl_parent_class)->constructed (object);
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priv->task_queue = g_async_queue_new ();
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priv->thread_context = g_main_context_get_thread_default ();
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G_OBJECT_CLASS (meta_thread_impl_parent_class)->constructed (object);
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}
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static void
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meta_thread_impl_finalize (GObject *object)
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{
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MetaThreadImpl *thread_impl = META_THREAD_IMPL (object);
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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g_clear_pointer (&priv->task_queue, g_async_queue_unref);
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g_clear_pointer (&priv->thread_context, g_main_context_unref);
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G_OBJECT_CLASS (meta_thread_impl_parent_class)->finalize (object);
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}
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static void
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@ -106,6 +138,7 @@ meta_thread_impl_class_init (MetaThreadImplClass *klass)
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object_class->get_property = meta_thread_impl_get_property;
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object_class->set_property = meta_thread_impl_set_property;
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object_class->constructed = meta_thread_impl_constructed;
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object_class->finalize = meta_thread_impl_finalize;
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obj_props[PROP_THREAD] =
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g_param_spec_object ("thread",
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@ -115,6 +148,14 @@ meta_thread_impl_class_init (MetaThreadImplClass *klass)
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G_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS);
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obj_props[PROP_MAIN_CONTEXT] =
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g_param_spec_boxed ("main-context",
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"main-context",
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"GMainContext",
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G_TYPE_MAIN_CONTEXT,
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G_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, N_PROPS, obj_props);
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}
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@ -140,3 +181,219 @@ meta_thread_impl_get_main_context (MetaThreadImpl *thread_impl)
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return priv->thread_context;
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}
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MetaThreadTask *
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meta_thread_task_new (MetaThreadTaskFunc func,
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gpointer user_data,
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MetaThreadTaskFeedbackFunc feedback_func,
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gpointer feedback_user_data)
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{
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MetaThreadTask *task;
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task = g_new0 (MetaThreadTask, 1);
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*task = (MetaThreadTask) {
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.func = func,
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.user_data = user_data,
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.feedback_func = feedback_func,
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.feedback_user_data = feedback_user_data,
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};
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return task;
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}
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void
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meta_thread_task_free (MetaThreadTask *task)
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{
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g_free (task);
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}
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typedef struct _MetaThreadImplIdleSource
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{
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GSource source;
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MetaThreadImpl *thread_impl;
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} MetaThreadImplIdleSource;
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static gboolean
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impl_idle_source_dispatch (GSource *source,
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GSourceFunc callback,
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gpointer user_data)
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{
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MetaThreadImplIdleSource *impl_idle_source =
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(MetaThreadImplIdleSource *) source;
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MetaThreadImpl *thread_impl = impl_idle_source->thread_impl;
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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gboolean ret;
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priv->in_impl_task = TRUE;
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ret = callback (user_data);
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priv->in_impl_task = FALSE;
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return ret;
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}
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static GSourceFuncs impl_idle_source_funcs = {
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.dispatch = impl_idle_source_dispatch,
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};
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GSource *
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meta_thread_impl_add_source (MetaThreadImpl *thread_impl,
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GSourceFunc func,
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gpointer user_data,
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GDestroyNotify user_data_destroy)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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GSource *source;
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MetaThreadImplIdleSource *impl_idle_source;
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meta_assert_in_thread_impl (priv->thread);
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source = g_source_new (&impl_idle_source_funcs,
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sizeof (MetaThreadImplIdleSource));
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g_source_set_name (source, "[mutter] MetaThreadImpl idle source");
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impl_idle_source = (MetaThreadImplIdleSource *) source;
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impl_idle_source->thread_impl = thread_impl;
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g_source_set_callback (source, func, user_data, user_data_destroy);
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g_source_set_ready_time (source, 0);
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g_source_attach (source, priv->thread_context);
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return source;
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}
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typedef struct _MetaThreadImplFdSource
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{
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GSource source;
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gpointer fd_tag;
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MetaThreadImpl *thread_impl;
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MetaThreadTaskFunc dispatch;
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gpointer user_data;
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} MetaThreadImplFdSource;
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static gboolean
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meta_thread_impl_fd_source_check (GSource *source)
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{
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MetaThreadImplFdSource *impl_fd_source = (MetaThreadImplFdSource *) source;
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return g_source_query_unix_fd (source, impl_fd_source->fd_tag) & G_IO_IN;
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}
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static gpointer
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dispatch_task_func (MetaThreadImpl *thread_impl,
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MetaThreadTaskFunc dispatch,
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gpointer user_data,
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GError **error)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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gpointer retval = NULL;
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priv->in_impl_task = TRUE;
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retval = dispatch (thread_impl, user_data, error);
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priv->in_impl_task = FALSE;
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return retval;
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}
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static gboolean
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meta_thread_impl_fd_source_dispatch (GSource *source,
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GSourceFunc callback,
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gpointer user_data)
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{
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MetaThreadImplFdSource *impl_fd_source = (MetaThreadImplFdSource *) source;
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MetaThreadImpl *thread_impl = impl_fd_source->thread_impl;
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gpointer retval;
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GError *error = NULL;
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retval = dispatch_task_func (thread_impl,
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impl_fd_source->dispatch,
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impl_fd_source->user_data,
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&error);
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if (!GPOINTER_TO_INT (retval))
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{
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g_warning ("Failed to dispatch fd source: %s", error->message);
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g_error_free (error);
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}
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return G_SOURCE_CONTINUE;
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}
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static GSourceFuncs impl_fd_source_funcs = {
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NULL,
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meta_thread_impl_fd_source_check,
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meta_thread_impl_fd_source_dispatch
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};
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GSource *
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meta_thread_impl_register_fd (MetaThreadImpl *thread_impl,
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int fd,
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MetaThreadTaskFunc dispatch,
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gpointer user_data)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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GSource *source;
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MetaThreadImplFdSource *impl_fd_source;
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meta_assert_in_thread_impl (priv->thread);
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source = g_source_new (&impl_fd_source_funcs,
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sizeof (MetaThreadImplFdSource));
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g_source_set_name (source, "[mutter] MetaThreadImpl fd source");
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impl_fd_source = (MetaThreadImplFdSource *) source;
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impl_fd_source->dispatch = dispatch;
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impl_fd_source->user_data = user_data;
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impl_fd_source->thread_impl = thread_impl;
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impl_fd_source->fd_tag = g_source_add_unix_fd (source, fd,
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G_IO_IN | G_IO_ERR);
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g_source_attach (source, priv->thread_context);
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return source;
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}
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gboolean
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meta_thread_impl_is_in_impl (MetaThreadImpl *thread_impl)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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return priv->in_impl_task;
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}
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void
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meta_thread_impl_dispatch (MetaThreadImpl *thread_impl)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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MetaThreadTask *task;
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gpointer retval;
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g_autoptr (GError) error = NULL;
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task = g_async_queue_pop (priv->task_queue);
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priv->in_impl_task = TRUE;
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retval = task->func (thread_impl, task->user_data, &error);
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if (task->feedback_func)
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task->feedback_func (retval, error, task->feedback_user_data);
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meta_thread_task_free (task);
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priv->in_impl_task = FALSE;
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}
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void
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meta_thread_impl_queue_task (MetaThreadImpl *thread_impl,
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MetaThreadTask *task)
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{
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MetaThreadImplPrivate *priv =
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meta_thread_impl_get_instance_private (thread_impl);
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g_async_queue_push (priv->task_queue, task);
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g_main_context_wakeup (priv->thread_context);
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}
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@ -22,6 +22,7 @@
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#include <glib-object.h>
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#include "backends/native/meta-thread.h"
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#include "core/util-private.h"
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typedef struct _MetaThread MetaThread;
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@ -36,9 +37,41 @@ struct _MetaThreadImplClass
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GObjectClass parent_class;
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};
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typedef struct _MetaThreadTask MetaThreadTask;
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typedef void (* MetaThreadTaskFeedbackFunc) (gpointer retval,
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const GError *error,
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gpointer user_data);
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META_EXPORT_TEST
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MetaThread * meta_thread_impl_get_thread (MetaThreadImpl *thread_impl);
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|
||||
GMainContext * meta_thread_impl_get_main_context (MetaThreadImpl *thread_impl);
|
||||
|
||||
META_EXPORT_TEST
|
||||
GSource * meta_thread_impl_add_source (MetaThreadImpl *thread_impl,
|
||||
GSourceFunc func,
|
||||
gpointer user_data,
|
||||
GDestroyNotify user_data_destroy);
|
||||
|
||||
META_EXPORT_TEST
|
||||
GSource * meta_thread_impl_register_fd (MetaThreadImpl *thread_impl,
|
||||
int fd,
|
||||
MetaThreadTaskFunc dispatch,
|
||||
gpointer user_data);
|
||||
|
||||
void meta_thread_impl_queue_task (MetaThreadImpl *thread_impl,
|
||||
MetaThreadTask *task);
|
||||
|
||||
void meta_thread_impl_dispatch (MetaThreadImpl *thread_impl);
|
||||
|
||||
gboolean meta_thread_impl_is_in_impl (MetaThreadImpl *thread_impl);
|
||||
|
||||
MetaThreadTask * meta_thread_task_new (MetaThreadTaskFunc func,
|
||||
gpointer user_data,
|
||||
MetaThreadTaskFeedbackFunc feedback_func,
|
||||
gpointer feedback_user_data);
|
||||
|
||||
void meta_thread_task_free (MetaThreadTask *task);
|
||||
|
||||
#endif /* META_THREAD_IMPL_H */
|
||||
|
@ -43,23 +43,6 @@ typedef struct _MetaThreadCallbackData
|
||||
GDestroyNotify user_data_destroy;
|
||||
} MetaThreadCallbackData;
|
||||
|
||||
typedef struct _MetaThreadSimpleImplSource
|
||||
{
|
||||
GSource source;
|
||||
MetaThread *thread;
|
||||
} MetaThreadSimpleImplSource;
|
||||
|
||||
typedef struct _MetaThreadFdImplSource
|
||||
{
|
||||
GSource source;
|
||||
|
||||
gpointer fd_tag;
|
||||
MetaThread *thread;
|
||||
|
||||
MetaThreadTaskFunc dispatch;
|
||||
gpointer user_data;
|
||||
} MetaThreadFdImplSource;
|
||||
|
||||
typedef struct _MetaThreadPrivate
|
||||
{
|
||||
MetaBackend *backend;
|
||||
@ -67,7 +50,6 @@ typedef struct _MetaThreadPrivate
|
||||
GMainContext *main_context;
|
||||
|
||||
MetaThreadImpl *impl;
|
||||
gboolean in_impl_task;
|
||||
gboolean waiting_for_impl_task;
|
||||
|
||||
GList *pending_callbacks;
|
||||
@ -147,12 +129,16 @@ meta_thread_initable_init (GInitable *initable,
|
||||
MetaThreadClassPrivate *class_priv =
|
||||
G_TYPE_CLASS_GET_PRIVATE (thread_class, META_TYPE_THREAD,
|
||||
MetaThreadClassPrivate);
|
||||
g_autoptr (GMainContext) thread_context = NULL;
|
||||
|
||||
priv->main_context = g_main_context_get_thread_default ();
|
||||
priv->main_context = g_main_context_default ();
|
||||
|
||||
thread_context = g_main_context_ref (priv->main_context);
|
||||
|
||||
g_assert (g_type_is_a (class_priv->impl_type, META_TYPE_THREAD_IMPL));
|
||||
priv->impl = g_object_new (class_priv->impl_type,
|
||||
"thread", thread,
|
||||
"main-context", thread_context,
|
||||
NULL);
|
||||
|
||||
return TRUE;
|
||||
@ -282,6 +268,25 @@ meta_thread_queue_callback (MetaThread *thread,
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct _MetaSyncTaskData
|
||||
{
|
||||
gboolean done;
|
||||
GError *error;
|
||||
gpointer retval;
|
||||
} MetaSyncTaskData;
|
||||
|
||||
static void
|
||||
sync_task_done_in_impl (gpointer retval,
|
||||
const GError *error,
|
||||
gpointer user_data)
|
||||
{
|
||||
MetaSyncTaskData *data = user_data;
|
||||
|
||||
data->done = TRUE;
|
||||
data->retval = retval;
|
||||
data->error = error ? g_error_copy (error) : NULL;
|
||||
}
|
||||
|
||||
gpointer
|
||||
meta_thread_run_impl_task_sync (MetaThread *thread,
|
||||
MetaThreadTaskFunc func,
|
||||
@ -289,129 +294,24 @@ meta_thread_run_impl_task_sync (MetaThread *thread,
|
||||
GError **error)
|
||||
{
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
gpointer ret;
|
||||
MetaThreadTask *task;
|
||||
MetaSyncTaskData data = { 0 };
|
||||
|
||||
task = meta_thread_task_new (func, user_data,
|
||||
sync_task_done_in_impl, &data);
|
||||
meta_thread_impl_queue_task (priv->impl, task);
|
||||
|
||||
priv->in_impl_task = TRUE;
|
||||
priv->waiting_for_impl_task = TRUE;
|
||||
ret = func (priv->impl, user_data, error);
|
||||
while (!data.done)
|
||||
meta_thread_impl_dispatch (priv->impl);
|
||||
priv->waiting_for_impl_task = FALSE;
|
||||
priv->in_impl_task = FALSE;
|
||||
|
||||
return ret;
|
||||
}
|
||||
if (error)
|
||||
*error = data.error;
|
||||
else
|
||||
g_clear_error (&data.error);
|
||||
|
||||
static gboolean
|
||||
simple_impl_source_dispatch (GSource *source,
|
||||
GSourceFunc callback,
|
||||
gpointer user_data)
|
||||
{
|
||||
MetaThreadSimpleImplSource *simple_impl_source =
|
||||
(MetaThreadSimpleImplSource *) source;
|
||||
MetaThread *thread = simple_impl_source->thread;
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
gboolean ret;
|
||||
|
||||
priv->in_impl_task = TRUE;
|
||||
ret = callback (user_data);
|
||||
priv->in_impl_task = FALSE;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static GSourceFuncs simple_impl_source_funcs = {
|
||||
.dispatch = simple_impl_source_dispatch,
|
||||
};
|
||||
|
||||
GSource *
|
||||
meta_thread_add_source_in_impl (MetaThread *thread,
|
||||
GSourceFunc func,
|
||||
gpointer user_data,
|
||||
GDestroyNotify user_data_destroy)
|
||||
{
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
GSource *source;
|
||||
MetaThreadSimpleImplSource *simple_impl_source;
|
||||
|
||||
meta_assert_in_thread_impl (thread);
|
||||
|
||||
source = g_source_new (&simple_impl_source_funcs,
|
||||
sizeof (MetaThreadSimpleImplSource));
|
||||
g_source_set_name (source, "[mutter] MetaThread simple impl");
|
||||
simple_impl_source = (MetaThreadSimpleImplSource *) source;
|
||||
simple_impl_source->thread = thread;
|
||||
|
||||
g_source_set_callback (source, func, user_data, user_data_destroy);
|
||||
g_source_set_ready_time (source, 0);
|
||||
g_source_attach (source, meta_thread_impl_get_main_context (priv->impl));
|
||||
|
||||
return source;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
meta_thread_fd_impl_source_check (GSource *source)
|
||||
{
|
||||
MetaThreadFdImplSource *fd_impl_source = (MetaThreadFdImplSource *) source;
|
||||
|
||||
return g_source_query_unix_fd (source, fd_impl_source->fd_tag) & G_IO_IN;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
meta_thread_fd_impl_source_dispatch (GSource *source,
|
||||
GSourceFunc callback,
|
||||
gpointer user_data)
|
||||
{
|
||||
MetaThreadFdImplSource *fd_impl_source = (MetaThreadFdImplSource *) source;
|
||||
MetaThread *thread = fd_impl_source->thread;
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
gpointer ret;
|
||||
GError *error = NULL;
|
||||
|
||||
priv->in_impl_task = TRUE;
|
||||
ret = fd_impl_source->dispatch (priv->impl,
|
||||
fd_impl_source->user_data,
|
||||
&error);
|
||||
priv->in_impl_task = FALSE;
|
||||
|
||||
if (!GPOINTER_TO_INT (ret))
|
||||
{
|
||||
g_warning ("Failed to dispatch fd source: %s", error->message);
|
||||
g_error_free (error);
|
||||
}
|
||||
|
||||
return G_SOURCE_CONTINUE;
|
||||
}
|
||||
|
||||
static GSourceFuncs fd_impl_source_funcs = {
|
||||
NULL,
|
||||
meta_thread_fd_impl_source_check,
|
||||
meta_thread_fd_impl_source_dispatch
|
||||
};
|
||||
|
||||
GSource *
|
||||
meta_thread_register_fd_in_impl (MetaThread *thread,
|
||||
int fd,
|
||||
MetaThreadTaskFunc dispatch,
|
||||
gpointer user_data)
|
||||
{
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
GSource *source;
|
||||
MetaThreadFdImplSource *fd_impl_source;
|
||||
|
||||
meta_assert_in_thread_impl (thread);
|
||||
|
||||
source = g_source_new (&fd_impl_source_funcs,
|
||||
sizeof (MetaThreadFdImplSource));
|
||||
g_source_set_name (source, "[mutter] MetaThread fd impl");
|
||||
fd_impl_source = (MetaThreadFdImplSource *) source;
|
||||
fd_impl_source->dispatch = dispatch;
|
||||
fd_impl_source->user_data = user_data;
|
||||
fd_impl_source->thread = thread;
|
||||
fd_impl_source->fd_tag = g_source_add_unix_fd (source, fd,
|
||||
G_IO_IN | G_IO_ERR);
|
||||
|
||||
g_source_attach (source, meta_thread_impl_get_main_context (priv->impl));
|
||||
|
||||
return source;
|
||||
return data.retval;
|
||||
}
|
||||
|
||||
MetaBackend *
|
||||
@ -427,7 +327,7 @@ meta_thread_is_in_impl_task (MetaThread *thread)
|
||||
{
|
||||
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
|
||||
|
||||
return priv->in_impl_task;
|
||||
return meta_thread_impl_is_in_impl (priv->impl);
|
||||
}
|
||||
|
||||
gboolean
|
||||
|
@ -60,18 +60,6 @@ gpointer meta_thread_run_impl_task_sync (MetaThread *thread,
|
||||
gpointer user_data,
|
||||
GError **error);
|
||||
|
||||
META_EXPORT_TEST
|
||||
GSource * meta_thread_add_source_in_impl (MetaThread *thread,
|
||||
GSourceFunc func,
|
||||
gpointer user_data,
|
||||
GDestroyNotify user_data_destroy);
|
||||
|
||||
META_EXPORT_TEST
|
||||
GSource * meta_thread_register_fd_in_impl (MetaThread *thread,
|
||||
int fd,
|
||||
MetaThreadTaskFunc dispatch,
|
||||
gpointer user_data);
|
||||
|
||||
META_EXPORT_TEST
|
||||
MetaBackend * meta_thread_get_backend (MetaThread *thread);
|
||||
|
||||
|
@ -125,11 +125,10 @@ register_fd_func (MetaThreadImpl *thread_impl,
|
||||
{
|
||||
PipeData *pipe_data = user_data;
|
||||
|
||||
pipe_data->source =
|
||||
meta_thread_register_fd_in_impl (meta_thread_impl_get_thread (thread_impl),
|
||||
pipe_data->fd,
|
||||
dispatch_pipe,
|
||||
pipe_data);
|
||||
pipe_data->source = meta_thread_impl_register_fd (thread_impl,
|
||||
pipe_data->fd,
|
||||
dispatch_pipe,
|
||||
pipe_data);
|
||||
|
||||
return GINT_TO_POINTER (TRUE);
|
||||
}
|
||||
@ -185,11 +184,10 @@ add_idle_func (MetaThreadImpl *thread_impl,
|
||||
|
||||
meta_assert_in_thread_impl (meta_thread_impl_get_thread (thread_impl));
|
||||
|
||||
source =
|
||||
meta_thread_add_source_in_impl (meta_thread_impl_get_thread (thread_impl),
|
||||
idle_cb,
|
||||
idle_data,
|
||||
idle_data_destroy);
|
||||
source = meta_thread_impl_add_source (thread_impl,
|
||||
idle_cb,
|
||||
idle_data,
|
||||
idle_data_destroy);
|
||||
g_source_unref (source);
|
||||
|
||||
return GINT_TO_POINTER (TRUE);
|
||||
|
Loading…
Reference in New Issue
Block a user