Background loader of resources. Owned by the ResourceCache. More...
#include </home/runner/work/urho3d-doxygen.github.io/urho3d-doxygen.github.io/urho3d_repo/Source/Urho3D/Resource/BackgroundLoader.h>
Inheritance diagram for Urho3D::BackgroundLoader:
Public Member Functions | |
| BackgroundLoader (ResourceCache *owner) | |
| Construct. | |
| ~BackgroundLoader () override | |
| Destruct. Forcibly clear the load queue. | |
| void | ThreadFunction () override |
| Resource background loading loop. More... | |
| bool | QueueResource (StringHash type, const String &name, bool sendEventOnFailure, Resource *caller) |
| Queue loading of a resource. The name must be sanitated to ensure consistent format. Return true if queued (not a duplicate and resource was a known type). | |
| void | WaitForResource (StringHash type, StringHash nameHash) |
| Wait and finish possible loading of a resource when being requested from the cache. | |
| void | FinishResources (int maxMs) |
| Process resources that are ready to finish. | |
| unsigned | GetNumQueuedResources () const |
| Return amount of resources in the load queue. | |
 Public Member Functions inherited from Urho3D::RefCounted | |
| RefCounted () | |
| Construct. Allocate the reference count structure and set an initial self weak reference. | |
| virtual | ~RefCounted () |
| Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist. | |
| RefCounted (const RefCounted &rhs)=delete | |
| Prevent copy construction. | |
| RefCounted & | operator= (const RefCounted &rhs)=delete |
| Prevent assignment. | |
| void | AddRef () |
| Increment reference count. Can also be called outside of a SharedPtr for traditional reference counting. | |
| void | ReleaseRef () |
| Decrement reference count and delete self if no more references. Can also be called outside of a SharedPtr for traditional reference counting. | |
| int | Refs () const |
| Return reference count. | |
| int | WeakRefs () const |
| Return weak reference count. | |
| RefCount * | RefCountPtr () |
| Return pointer to the reference count structure. | |
| Public Member Functions inherited from Urho3D::Thread | |
| Thread () | |
| Construct. Does not start the thread yet. | |
| virtual | ~Thread () |
| Destruct. If running, stop and wait for thread to finish. | |
| virtual void | ThreadFunction ()=0 |
| The function to run in the thread. More... | |
| bool | Run () |
| Start running the thread. Return true if successful, or false if already running or if can not create the thread. | |
| void | Stop () |
| Set the running flag to false and wait for the thread to finish. | |
| void | SetPriority (int priority) |
| Set thread priority. The thread must have been started first. | |
| bool | IsStarted () const |
| Return whether thread exists. | |
Private Member Functions | |
| void | FinishBackgroundLoading (BackgroundLoadItem &item) |
| Finish one background loaded resource. | |
Private Attributes | |
| ResourceCache * | owner_ |
| Resource cache. | |
| Mutex | backgroundLoadMutex_ |
| Mutex for thread-safe access to the background load queue. | |
| HashMap< Pair< StringHash, StringHash >, BackgroundLoadItem > | backgroundLoadQueue_ |
| Resources that are queued for background loading. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from Urho3D::Thread | |
| static void | SetMainThread () |
| Set the current thread as the main thread. | |
| static ThreadID | GetCurrentThreadID () |
| Return the current thread's ID. | |
| static bool | IsMainThread () |
| Return whether is executing in the main thread. | |
| Protected Attributes inherited from Urho3D::Thread | |
| void * | handle_ |
| Thread handle. | |
| volatile bool | shouldRun_ |
| Running flag. | |
| Static Protected Attributes inherited from Urho3D::Thread | |
| static ThreadID | mainThreadID |
| Main thread's thread ID. | |
Detailed Description
Background loader of resources. Owned by the ResourceCache.
Member Function Documentation
◆ ThreadFunction()
|
overridevirtual |
Resource background loading loop.
Implements Urho3D::Thread.
The documentation for this class was generated from the following file:
- /home/runner/work/urho3d-doxygen.github.io/urho3d-doxygen.github.io/urho3d_repo/Source/Urho3D/Resource/BackgroundLoader.h
