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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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QSSGShaderCache Class Reference

#include <qssgrendershadercache_p.h>

Collaboration diagram for QSSGShaderCache:

Public Types

enum class  ShaderType { Vertex = 0 , Fragment = 1 }
using InitBakerFunc = void (*)(QShaderBaker *baker, QRhi *rhi)

Public Member Functions

 QSSGShaderCache (QSSGRhiContext &ctx, const InitBakerFunc initBakeFn=nullptr)
 ~QSSGShaderCache ()
void releaseCachedResources ()
QQsbInMemoryCollection & persistentShaderBakingCache ()
QSSGRhiShaderPipelinePtr tryGetRhiShaderPipeline (const QByteArray &inKey, const QSSGShaderFeatures &inFeatures)
QSSGRhiShaderPipelinePtr tryNewPipelineFromPersistentCache (const QByteArray &qsbcKey, const QByteArray &inKey, const QSSGShaderFeatures &inFeatures, QSSGRhiShaderPipeline::StageFlags stageFlags={})
QSSGRhiShaderPipelinePtr newPipelineFromPregenerated (const QByteArray &inKey, const QSSGShaderFeatures &inFeatures, QQsbCollection::Entry entry, const QSSGRenderGraphObject &obj, QSSGRhiShaderPipeline::StageFlags stageFlags={})
QSSGRhiShaderPipelinePtr compileForRhi (const QByteArray &inKey, const QByteArray &inVert, const QByteArray &inFrag, const QSSGShaderFeatures &inFeatures, QSSGRhiShaderPipeline::StageFlags stageFlags, int viewCount, bool perTargetCompilation)
QSSGBuiltInRhiShaderCache & getBuiltInRhiShaders ()

Static Public Member Functions

static QByteArray resourceFolder ()
static QByteArray shaderCollectionFile ()

Friends

class QSSGBuiltInRhiShaderCache

Detailed Description

Definition at line 165 of file qssgrendershadercache_p.h.

Member Typedef Documentation

◆ InitBakerFunc

using QSSGShaderCache::InitBakerFunc = void (*)(QShaderBaker *baker, QRhi *rhi)

Definition at line 175 of file qssgrendershadercache_p.h.

Member Enumeration Documentation

◆ ShaderType

enum class QSSGShaderCache::ShaderType
strong
Enumerator
Vertex 
Fragment 

Definition at line 169 of file qssgrendershadercache_p.h.

Constructor & Destructor Documentation

◆ QSSGShaderCache()

QSSGShaderCache::QSSGShaderCache ( QSSGRhiContext & ctx,
const InitBakerFunc initBakeFn = nullptr )

Definition at line 264 of file qssgrendershadercache.cpp.

◆ ~QSSGShaderCache()

QSSGShaderCache::~QSSGShaderCache ( )

Definition at line 301 of file qssgrendershadercache.cpp.

Member Function Documentation

◆ compileForRhi()

QSSGRhiShaderPipelinePtr QSSGShaderCache::compileForRhi ( const QByteArray & inKey,
const QByteArray & inVert,
const QByteArray & inFrag,
const QSSGShaderFeatures & inFeatures,
QSSGRhiShaderPipeline::StageFlags stageFlags,
int viewCount,
bool perTargetCompilation )

Definition at line 386 of file qssgrendershadercache.cpp.

◆ getBuiltInRhiShaders()

QSSGBuiltInRhiShaderCache & QSSGShaderCache::getBuiltInRhiShaders ( )
inline

Definition at line 228 of file qssgrendershadercache_p.h.

◆ newPipelineFromPregenerated()

QSSGRhiShaderPipelinePtr QSSGShaderCache::newPipelineFromPregenerated ( const QByteArray & inKey,
const QSSGShaderFeatures & inFeatures,
QQsbCollection::Entry entry,
const QSSGRenderGraphObject & obj,
QSSGRhiShaderPipeline::StageFlags stageFlags = {} )

Definition at line 541 of file qssgrendershadercache.cpp.

◆ persistentShaderBakingCache()

QQsbInMemoryCollection & QSSGShaderCache::persistentShaderBakingCache ( )
inline

Definition at line 204 of file qssgrendershadercache_p.h.

◆ releaseCachedResources()

void QSSGShaderCache::releaseCachedResources ( )

Definition at line 307 of file qssgrendershadercache.cpp.

◆ resourceFolder()

QByteArray QSSGShaderCache::resourceFolder ( )
static

Definition at line 376 of file qssgrendershadercache.cpp.

◆ shaderCollectionFile()

QByteArray QSSGShaderCache::shaderCollectionFile ( )
static

Definition at line 381 of file qssgrendershadercache.cpp.

◆ tryGetRhiShaderPipeline()

QSSGRhiShaderPipelinePtr QSSGShaderCache::tryGetRhiShaderPipeline ( const QByteArray & inKey,
const QSSGShaderFeatures & inFeatures )

Definition at line 317 of file qssgrendershadercache.cpp.

◆ tryNewPipelineFromPersistentCache()

QSSGRhiShaderPipelinePtr QSSGShaderCache::tryNewPipelineFromPersistentCache ( const QByteArray & qsbcKey,
const QByteArray & inKey,
const QSSGShaderFeatures & inFeatures,
QSSGRhiShaderPipeline::StageFlags stageFlags = {} )

Definition at line 595 of file qssgrendershadercache.cpp.

◆ QSSGBuiltInRhiShaderCache

friend class QSSGBuiltInRhiShaderCache
friend

Definition at line 177 of file qssgrendershadercache_p.h.

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