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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QVkComputePipeline Struct Reference

#include <qrhivulkan_p.h>

Inheritance diagram for QVkComputePipeline:
Collaboration diagram for QVkComputePipeline:

Public Member Functions

 QVkComputePipeline (QRhiImplementation *rhi)
 ~QVkComputePipeline ()
void destroy () override
 Releases (or requests deferred releasing of) the underlying native graphics resources.
bool create () override
Public Member Functions inherited from QRhiComputePipeline
QRhiResource::Type resourceType () const override
Flags flags () const
void setFlags (Flags f)
 Sets the flags f.
QRhiShaderStage shaderStage () const
void setShaderStage (const QRhiShaderStage &stage)
 Sets the shader to use.
QRhiShaderResourceBindings * shaderResourceBindings () const
void setShaderResourceBindings (QRhiShaderResourceBindings *srb)
 Associates with srb describing the resource binding layout and the resources (QRhiBuffer, QRhiTexture) themselves.
Public Member Functions inherited from QRhiResource
virtual ~QRhiResource ()
 Destructor.
void deleteLater ()
 When called without a frame being recorded, this function is equivalent to deleting the object.
QByteArray name () const
void setName (const QByteArray &name)
 Sets a name for the object.
quint64 globalResourceId () const
QRhi * rhi () const

Public Attributes

VkPipelineLayout layout = VK_NULL_HANDLE
VkPipeline pipeline = VK_NULL_HANDLE
int lastActiveFrameSlot = -1
uint generation = 0

Friends

class QRhiVulkan

Additional Inherited Members

Public Types inherited from QRhiComputePipeline
enum  Flag { CompileShadersWithDebugInfo = 1 << 0 }
 Flag values for describing pipeline options. More...
Public Types inherited from QRhiResource
enum  Type {
  Buffer , Texture , Sampler , RenderBuffer ,
  RenderPassDescriptor , SwapChainRenderTarget , TextureRenderTarget , ShaderResourceBindings ,
  GraphicsPipeline , SwapChain , ComputePipeline , CommandBuffer ,
  ShadingRateMap
}
 Specifies type of the resource. More...
Protected Member Functions inherited from QRhiComputePipeline
 QRhiComputePipeline (QRhiImplementation *rhi)
Protected Member Functions inherited from QRhiResource
 QRhiResource (QRhiImplementation *rhi)
Protected Attributes inherited from QRhiComputePipeline
Flags m_flags
QRhiShaderStage m_shaderStage
QRhiShaderResourceBindings * m_shaderResourceBindings = nullptr
Protected Attributes inherited from QRhiResource
QRhiImplementation * m_rhi = nullptr
quint64 m_id
QByteArray m_objectName

Detailed Description

Definition at line 315 of file qrhivulkan_p.h.

Constructor & Destructor Documentation

◆ QVkComputePipeline()

QVkComputePipeline::QVkComputePipeline ( QRhiImplementation * rhi)

Definition at line 8486 of file qrhivulkan.cpp.

References QVkComputePipeline().

Referenced by QVkComputePipeline().

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◆ ~QVkComputePipeline()

QVkComputePipeline::~QVkComputePipeline ( )

Definition at line 8491 of file qrhivulkan.cpp.

References destroy().

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Member Function Documentation

◆ create()

bool QVkComputePipeline::create ( )
overridevirtual

Implements QRhiComputePipeline.

Definition at line 8518 of file qrhivulkan.cpp.

References destroy(), QRhiVulkan::df, and lastActiveFrameSlot.

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◆ destroy()

void QVkComputePipeline::destroy ( )
overridevirtual

Releases (or requests deferred releasing of) the underlying native graphics resources.

Safe to call multiple times, subsequent invocations will be a no-op then.

Once destroy() is called, the QRhiResource instance can be reused, by calling create() again. That will then result in creating new native graphics resources underneath.

Note
Resources referenced by commands for the current frame should not be released until the frame is submitted by QRhi::endFrame().

The QRhiResource destructor also performs the same task, so calling this function is not necessary before deleting a QRhiResource.

See also
deleteLater()

Implements QRhiResource.

Definition at line 8496 of file qrhivulkan.cpp.

References QRhiVulkan::DeferredReleaseEntry::lastActiveFrameSlot, lastActiveFrameSlot, QRhiVulkan::DeferredReleaseEntry::Pipeline, and QRhiVulkan::DeferredReleaseEntry::type.

Referenced by ~QVkComputePipeline(), and create().

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◆ QRhiVulkan

friend class QRhiVulkan
friend

Definition at line 326 of file qrhivulkan_p.h.

Member Data Documentation

◆ generation

uint QVkComputePipeline::generation = 0

Definition at line 325 of file qrhivulkan_p.h.

◆ lastActiveFrameSlot

int QVkComputePipeline::lastActiveFrameSlot = -1

Definition at line 324 of file qrhivulkan_p.h.

Referenced by create(), and destroy().

◆ layout

VkPipelineLayout QVkComputePipeline::layout = VK_NULL_HANDLE

Definition at line 322 of file qrhivulkan_p.h.

◆ pipeline

VkPipeline QVkComputePipeline::pipeline = VK_NULL_HANDLE

Definition at line 323 of file qrhivulkan_p.h.

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