qssgrendershadercache.cpp File Reference

(9cfaf713ffcbedfb9c3a4eb834e93032ab936276)

#include "graphobjects/qssgrendergraphobject_p.h"
#include "qssgrendershadercache_p.h"
#include "qssgrendercontextcore.h"
#include <QtQuick3DUtils/private/qssgutils_p.h>
#include <QtQuick3DUtils/private/qquick3dprofiler_p.h>
#include <QtQuick3DRuntimeRender/private/qssgruntimerenderlogging_p.h>
#include <qtquick3d_tracepoints_p.h>
#include <QCoreApplication>
#include <QStandardPaths>
#include <QString>
#include <QFile>
#include <QDir>
#include <QtGui/qsurfaceformat.h>
#include <QtCore/qmutex.h>

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Classes
struct	DefineEntry

Namespaces
namespace	QtQuick3DEditorHelpers

Functions
	Q_GLOBAL_STATIC (QMutex, s_statusMutex)
size_t	qHash (QSSGShaderFeatures features) noexcept
static QString	dumpFilename (QShader::Stage stage)
static void	initBakerForNonPersistentUse (QShaderBaker *, QRhi *)
static void	initBakerForPersistentUse (QShaderBaker *, QRhi *)
static bool	isAutoDiskCacheEnabled ()
static bool	ensureWritableDir (const QString &name)
static QString	persistentQsbcDir ()
static QString	persistentQsbcFileName ()

Variables
static QT_BEGIN_NAMESPACE QtQuick3DEditorHelpers::ShaderBaker::StatusCallback	s_statusCallback = nullptr
static constexpr DefineEntry	DefineTable []
static bool	s_autoDiskCacheEnabled = true

Function Documentation

dumpFilename()

static QString dumpFilename ( QShader::Stage stage )

static

Definition at line 42 of file qssgrendershadercache.cpp.

References QShader::FragmentStage, QStringLiteral, and QShader::VertexStage.

Referenced by QSSGShaderCache::compileForRhi().

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ensureWritableDir()

static bool ensureWritableDir ( const QString & name )

inlinestatic

Definition at line 216 of file qssgrendershadercache.cpp.

References QFileInfo::isWritable(), and QDir::root().

Referenced by persistentQsbcDir().

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initBakerForNonPersistentUse()

static void initBakerForNonPersistentUse ( QShaderBaker * , QRhi *  )

static

Definition at line 195 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderCache::QSSGShaderCache().

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initBakerForPersistentUse()

static void initBakerForPersistentUse ( QShaderBaker * , QRhi *  )

static

Definition at line 199 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderCache::QSSGShaderCache().

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isAutoDiskCacheEnabled()

static bool isAutoDiskCacheEnabled ( )

static

Definition at line 206 of file qssgrendershadercache.cpp.

References Qt::AA_DisableShaderDiskCache, qApp, qEnvironmentVariableIntValue(), and s_autoDiskCacheEnabled.

Referenced by QSSGShaderCache::QSSGShaderCache().

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persistentQsbcDir()

static QString persistentQsbcDir ( )

static

Definition at line 222 of file qssgrendershadercache.cpp.

References QSysInfo::buildAbi(), QStandardPaths::CacheLocation, ensureWritableDir(), subPath(), and QStandardPaths::writableLocation().

Referenced by persistentQsbcFileName().

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persistentQsbcFileName()

static QString persistentQsbcFileName ( )

inlinestatic

Definition at line 243 of file qssgrendershadercache.cpp.

References persistentQsbcDir().

Referenced by QSSGShaderCache::QSSGShaderCache().

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Q_GLOBAL_STATIC()

Q_GLOBAL_STATIC	(	QMutex	,
		s_statusMutex	)

qHash()

size_t qHash ( QSSGShaderFeatures features )

noexcept

Definition at line 40 of file qssgrendershadercache.cpp.

References QSSGShaderFeatures::IndexMask.

Referenced by QSSGShaderCacheKey::generateHashCode().

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Variable Documentation

DefineTable

constexpr DefineEntry DefineTable[]

staticconstexpr

Initial value:

{
    { "QSSG_ENABLE_LIGHT_PROBE", QSSGShaderFeatures::Feature::LightProbe },
    { "QSSG_ENABLE_IBL_ORIENTATION", QSSGShaderFeatures::Feature::IblOrientation },
    { "QSSG_ENABLE_SSM", QSSGShaderFeatures::Feature::Ssm },
    { "QSSG_ENABLE_SSAO", QSSGShaderFeatures::Feature::Ssao },
    { "QSSG_ENABLE_DEPTH_PASS", QSSGShaderFeatures::Feature::DepthPass },
    { "QSSG_ENABLE_ORTHO_SHADOW_PASS", QSSGShaderFeatures::Feature::OrthoShadowPass },
    { "QSSG_ENABLE_CUBE_SHADOW_PASS", QSSGShaderFeatures::Feature::CubeShadowPass },
    { "QSSG_ENABLE_LINEAR_TONEMAPPING", QSSGShaderFeatures::Feature::LinearTonemapping },
    { "QSSG_ENABLE_ACES_TONEMAPPING", QSSGShaderFeatures::Feature::AcesTonemapping },
    { "QSSG_ENABLE_HEJLDAWSON_TONEMAPPING", QSSGShaderFeatures::Feature::HejlDawsonTonemapping },
    { "QSSG_ENABLE_FILMIC_TONEMAPPING", QSSGShaderFeatures::Feature::FilmicTonemapping },
    { "QSSG_ENABLE_RGBE_LIGHT_PROBE", QSSGShaderFeatures::Feature::RGBELightProbe },
    { "QSSG_ENABLE_OPAQUE_DEPTH_PRE_PASS", QSSGShaderFeatures::Feature::OpaqueDepthPrePass },
    { "QSSG_ENABLE_REFLECTION_PROBE", QSSGShaderFeatures::Feature::ReflectionProbe },
    { "QSSG_REDUCE_MAX_NUM_LIGHTS", QSSGShaderFeatures::Feature::ReduceMaxNumLights },
    { "QSSG_ENABLE_LIGHTMAP", QSSGShaderFeatures::Feature::Lightmap },
    { "QSSG_DISABLE_MULTIVIEW", QSSGShaderFeatures::Feature::DisableMultiView },
    { "QSSG_FORCE_IBL_EXPOSURE", QSSGShaderFeatures::Feature::ForceIblExposure },
}

Definition at line 62 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderFeatures::asDefineString(), and QSSGShaderFeatures::fromIndex().

s_autoDiskCacheEnabled

bool s_autoDiskCacheEnabled = true

static

Definition at line 204 of file qssgrendershadercache.cpp.

Referenced by isAutoDiskCacheEnabled(), and QtQuick3DEditorHelpers::ShaderCache::setAutomaticDiskCache().

s_statusCallback

QT_BEGIN_NAMESPACE QtQuick3DEditorHelpers::ShaderBaker::StatusCallback s_statusCallback = nullptr

static

Definition at line 37 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderCache::compileForRhi(), and QtQuick3DEditorHelpers::ShaderBaker::setStatusCallback().