Tizen Native API
6.0
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An ordered list of Dali::RenderTasks. More...
Public Member Functions | |
RenderTaskList () | |
Creates an empty RenderTaskList handle. | |
~RenderTaskList () | |
Destructor. | |
RenderTaskList (const RenderTaskList &handle) | |
This copy constructor is required for (smart) pointer semantics. | |
RenderTaskList & | operator= (const RenderTaskList &rhs) |
This assignment operator is required for (smart) pointer semantics. | |
RenderTask | CreateTask () |
Creates a new RenderTask. | |
void | RemoveTask (RenderTask task) |
Removes a RenderTask from the list of render-tasks. | |
uint32_t | GetTaskCount () const |
Queries the number of render-tasks in the list. | |
RenderTask | GetTask (uint32_t index) const |
Retrieves a render-task. | |
Static Public Member Functions | |
static RenderTaskList | DownCast (BaseHandle handle) |
Downcasts a handle to RenderTaskList handle. |
Detailed Description
An ordered list of Dali::RenderTasks.
These tasks describe how the Dali scene should be rendered;
- See also:
- Dali::RenderTask for more details.
- Since:
- 3.0, DALi version 1.0.0
Constructor & Destructor Documentation
Creates an empty RenderTaskList handle.
This can be initialised with Stage::GetRenderTaskList().
- Since:
- 3.0, DALi version 1.0.0
Destructor.
This is non-virtual since derived Handle types must not contain data or virtual methods.
- Since:
- 3.0, DALi version 1.0.0
Dali::RenderTaskList::RenderTaskList | ( | const RenderTaskList & | handle | ) |
This copy constructor is required for (smart) pointer semantics.
- Since:
- 3.0, DALi version 1.0.0
- Parameters:
-
[in] handle A reference to the copied handle
Member Function Documentation
Creates a new RenderTask.
This will be appended to the list of render-tasks.
- Since:
- 3.0, DALi version 1.0.0
- Returns:
- A valid handle to a new RenderTask
static RenderTaskList Dali::RenderTaskList::DownCast | ( | BaseHandle | handle | ) | [static] |
Downcasts a handle to RenderTaskList handle.
If handle points to a RenderTaskList the downcast produces valid handle. If not, the returned handle is left uninitialized.
- Since:
- 3.0, DALi version 1.0.0
- Parameters:
-
[in] handle A handle to an object
- Returns:
- A handle to a RenderTaskList or an uninitialized handle
RenderTask Dali::RenderTaskList::GetTask | ( | uint32_t | index | ) | const |
Retrieves a render-task.
- Since:
- 3.0, DALi version 1.0.0
- Parameters:
-
[in] index The index of the render task to retrieve
- Returns:
- A handle to the render-task
- Precondition:
- index should be in range i.e. less than GetTaskCount().
uint32_t Dali::RenderTaskList::GetTaskCount | ( | ) | const |
Queries the number of render-tasks in the list.
This is ordered i.e. the task with index 0 is the first to be processed each frame.
- Since:
- 3.0, DALi version 1.0.0
- Returns:
- The number of render-tasks
RenderTaskList& Dali::RenderTaskList::operator= | ( | const RenderTaskList & | rhs | ) |
This assignment operator is required for (smart) pointer semantics.
- Since:
- 3.0, DALi version 1.0.0
- Parameters:
-
[in] rhs A reference to the copied handle
- Returns:
- A reference to this
void Dali::RenderTaskList::RemoveTask | ( | RenderTask | task | ) |
Removes a RenderTask from the list of render-tasks.
- Since:
- 3.0, DALi version 1.0.0
- Parameters:
-
[in] task The render-task to remove.