#include <Task.h>

Inheritance diagram for skgpu::graphite::Task:

Classes
struct	ReplayTargetData

Public Types
enum class	Status { kSuccess , kDiscard , kFail }

Public Member Functions
virtual Status	prepareResources (ResourceProvider , const RuntimeEffectDictionary )=0

virtual Status	addCommands (Context , CommandBuffer , ReplayTargetData)=0

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Detailed Description

Definition at line 22 of file Task.h.

Member Enumeration Documentation

◆ Status

enum class skgpu::graphite::Task::Status

strong

Enumerator
kSuccess
kDiscard
kFail

Definition at line 30 of file Task.h.

                      {
        // The task step (prepareResources or addCommands) succeeded, proceed to the next task.
        // If the Recording is replayed, this task should be executed again.
        kSuccess,
        // The task step succeeded, but it was a one-time-only operation and should be removed from
        // the task list. If this is returned from prepareResources(), the task is removed before
        // addCommands() will ever be called. If this is returned from addCommands(), it will not
        // be part of any replayed Recording, but any added commands from the first call will be
        // executed once.
        //
        // NOTE: If a task step needs to be conditionally processed but repeatable, it should
        // internally skip work and still return kSuccess instead of kDiscard.
        kDiscard,
        // The step failed and cannot be recovered so the Recording is invalidated.
        kFail
    };

Member Function Documentation

◆ addCommands()

virtual Status skgpu::graphite::Task::addCommands	(	Context *	,
		CommandBuffer *	,
		ReplayTargetData
	)

pure virtual

Implemented in skgpu::graphite::ClearBuffersTask, skgpu::graphite::ComputeTask, skgpu::graphite::CopyBufferToBufferTask, skgpu::graphite::CopyTextureToBufferTask, skgpu::graphite::CopyTextureToTextureTask, skgpu::graphite::DrawTask, skgpu::graphite::RenderPassTask, skgpu::graphite::SynchronizeToCpuTask, and skgpu::graphite::UploadTask.

◆ prepareResources()

virtual Status skgpu::graphite::Task::prepareResources	(	ResourceProvider *	,
		const RuntimeEffectDictionary *
	)

pure virtual

Implemented in skgpu::graphite::ClearBuffersTask, skgpu::graphite::ComputeTask, skgpu::graphite::CopyBufferToBufferTask, skgpu::graphite::CopyTextureToBufferTask, skgpu::graphite::CopyTextureToTextureTask, skgpu::graphite::DrawTask, skgpu::graphite::RenderPassTask, skgpu::graphite::SynchronizeToCpuTask, and skgpu::graphite::UploadTask.

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

third_party/skia/src/gpu/graphite/task/Task.h

Classes