Beatmup::DisplaySwitch Class Reference

#include <display_switch.h>

Inheritance diagram for Beatmup::DisplaySwitch:

Static Public Member Functions
static bool	run (Context &ctx, void *switchingData=nullptr)
Static Public Member Functions inherited from Beatmup::AbstractTask
static ThreadIndex	validThreadCount (int number)
	Valid thread count from a given integer value. More...

Private Member Functions
bool	processOnGPU (GraphicPipeline &gpu, TaskThread &)
	Executes the task on GPU. More...
bool	process (TaskThread &thread)
	Executes the task on CPU within a given thread. More...
TaskDeviceRequirement	getUsedDevices () const
	Communicates devices (CPU and/or GPU) the task is run on. More...
	DisplaySwitch ()

Private Attributes
void *	switchingData
bool	gpuIsOk

Additional Inherited Members
Public Types inherited from Beatmup::AbstractTask
enum class	TaskDeviceRequirement { CPU_ONLY , GPU_OR_CPU , GPU_ONLY }
	Specifies which device (CPU and/or GPU) is used to run the task. More...
Public Member Functions inherited from Beatmup::AbstractTask
virtual void	beforeProcessing (ThreadIndex threadCount, ProcessingTarget target, GraphicPipeline *gpu)
	Instruction called before the task is executed. More...
virtual void	afterProcessing (ThreadIndex threadCount, GraphicPipeline *gpu, bool aborted)
	Instruction called after the task is executed. More...
virtual ThreadIndex	getMaxThreads () const
	Gives the upper limint on the number of threads the task may be performed by. More...
Public Member Functions inherited from Beatmup::Object
virtual	~Object ()

Detailed Description

Definition at line 28 of file display_switch.h.

Constructor & Destructor Documentation

DisplaySwitch()

DisplaySwitch::DisplaySwitch ( )

private

Definition at line 44 of file display_switch.cpp.

: switchingData(nullptr), gpuIsOk(false) {}

Member Function Documentation

processOnGPU()

bool DisplaySwitch::processOnGPU ( GraphicPipeline &  gpu, TaskThread &  thread  )

privatevirtual

Executes the task on GPU.

Parameters

gpu	graphic pipeline instance
thread	associated task execution context

Returns

true if the execution is finished correctly, false otherwise

Reimplemented from Beatmup::AbstractTask.

Definition at line 24 of file display_switch.cpp.

                                                                  {
    gpuIsOk = true;
#ifdef BEATMUP_PLATFORM_ANDROID
    gpu.switchDisplay(switchingData);
#endif
    return true;
}

process()

bool DisplaySwitch::process ( TaskThread &  thread )

privatevirtual

Executes the task on CPU within a given thread.

Generally called by multiple threads.

Parameters

thread

associated task execution context

Returns

true if the execution is finished correctly, false otherwise

Implements Beatmup::AbstractTask.

Definition at line 33 of file display_switch.cpp.

                                              {
    gpuIsOk = false;
    return true;
}

getUsedDevices()

AbstractTask::TaskDeviceRequirement DisplaySwitch::getUsedDevices ( ) const

privatevirtual

Communicates devices (CPU and/or GPU) the task is run on.

Reimplemented from Beatmup::AbstractTask.

Definition at line 39 of file display_switch.cpp.

                                                                      {
    return TaskDeviceRequirement::GPU_OR_CPU;
}

run()

bool DisplaySwitch::run ( Context &  ctx, void *  switchingData = nullptr  )

static

Definition at line 47 of file display_switch.cpp.

                                                         {
    DisplaySwitch task;
    task.switchingData = switchingData;
    ctx.performTask(task);
    return task.gpuIsOk;
}

Member Data Documentation

switchingData

void* Beatmup::DisplaySwitch::switchingData

private

Definition at line 30 of file display_switch.h.

gpuIsOk

bool Beatmup::DisplaySwitch::gpuIsOk

private

Definition at line 31 of file display_switch.h.

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The documentation for this class was generated from the following files:

• core/gpu/display_switch.h
• core/gpu/display_switch.cpp