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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
VkShaderStageFlags pushConstantStages = 0
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 , IndirectCommandBuffer
}
 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 318 of file qrhivulkan_p.h.

Constructor & Destructor Documentation

◆ QVkComputePipeline()

QVkComputePipeline::QVkComputePipeline ( QRhiImplementation * rhi)

Definition at line 9423 of file qrhivulkan.cpp.

◆ ~QVkComputePipeline()

QVkComputePipeline::~QVkComputePipeline ( )

Definition at line 9428 of file qrhivulkan.cpp.

Member Function Documentation

◆ create()

bool QVkComputePipeline::create ( )
overridevirtual

Implements QRhiComputePipeline.

Definition at line 9455 of file qrhivulkan.cpp.

◆ 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 9433 of file qrhivulkan.cpp.

◆ QRhiVulkan

friend class QRhiVulkan
friend

Definition at line 330 of file qrhivulkan_p.h.

Member Data Documentation

◆ generation

uint QVkComputePipeline::generation = 0

Definition at line 329 of file qrhivulkan_p.h.

Referenced by QRhiVulkan::setComputePipeline().

◆ lastActiveFrameSlot

int QVkComputePipeline::lastActiveFrameSlot = -1

Definition at line 328 of file qrhivulkan_p.h.

◆ layout

VkPipelineLayout QVkComputePipeline::layout = VK_NULL_HANDLE

Definition at line 325 of file qrhivulkan_p.h.

◆ pipeline

VkPipeline QVkComputePipeline::pipeline = VK_NULL_HANDLE

Definition at line 327 of file qrhivulkan_p.h.

◆ pushConstantStages

VkShaderStageFlags QVkComputePipeline::pushConstantStages = 0

Definition at line 326 of file qrhivulkan_p.h.

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