qssgrendershadercache.cpp File Reference

#include "graphobjects/qssgrendergraphobject_p.h"
#include "qssgrendershadercache_p.h"
#include "qssgrendercontextcore_p.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>

Include dependency graph for qssgrendershadercache.cpp:

Go to the source code of this file.

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().

Here is the caller graph for this function:

ensureWritableDir()

static bool ensureWritableDir ( const QString &  name )

inlinestatic

Definition at line 211 of file qssgrendershadercache.cpp.

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

Referenced by persistentQsbcDir().

Here is the call graph for this function:

Here is the caller graph for this function:

initBakerForNonPersistentUse()

static void initBakerForNonPersistentUse ( QShaderBaker *  , QRhi *    )

static

Definition at line 190 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderCache::QSSGShaderCache().

Here is the caller graph for this function:

initBakerForPersistentUse()

static void initBakerForPersistentUse ( QShaderBaker *  , QRhi *    )

static

Definition at line 194 of file qssgrendershadercache.cpp.

Referenced by QSSGShaderCache::QSSGShaderCache().

Here is the caller graph for this function:

isAutoDiskCacheEnabled()

static bool isAutoDiskCacheEnabled ( )

static

Definition at line 201 of file qssgrendershadercache.cpp.

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

Referenced by QSSGShaderCache::QSSGShaderCache().

Here is the call graph for this function:

Here is the caller graph for this function:

persistentQsbcDir()

static QString persistentQsbcDir ( )

static

Definition at line 217 of file qssgrendershadercache.cpp.

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

Referenced by persistentQsbcFileName().

Here is the call graph for this function:

Here is the caller graph for this function:

persistentQsbcFileName()

static QString persistentQsbcFileName ( )

inlinestatic

Definition at line 238 of file qssgrendershadercache.cpp.

References QString::isEmpty(), and persistentQsbcDir().

Referenced by QSSGShaderCache::QSSGShaderCache().

Here is the call graph for this function:

Here is the caller graph for this function:

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().

Here is the caller graph for this function:

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 }
}

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 199 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().