#include "qssglayerrenderdata_p.h"
#include <QtQuick3DRuntimeRender/private/qssgrenderer_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderlight_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrhicustommaterialsystem_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrhiquadrenderer_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrhiparticles_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderlayer_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendereffect_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendercamera_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderskeleton_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderjoint_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendermorphtarget_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderparticles_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendercontextcore_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderbuffermanager_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershadercache_p.h>
#include <QtQuick3DRuntimeRender/private/qssgperframeallocator_p.h>
#include <QtQuick3DRuntimeRender/private/qssgruntimerenderlogging_p.h>
#include <QtQuick3DRuntimeRender/private/qssglightmapper_p.h>
#include <QtQuick3DUtils/private/qssgutils_p.h>
#include <QtQuick3DUtils/private/qssgassert_p.h>
#include <QtQuick/private/qsgtexture_p.h>
#include <QtQuick/private/qsgrenderer_p.h>
#include <QtCore/QCoreApplication>
#include <QtCore/QBitArray>
#include <array>
#include "qssgrenderpass_p.h"

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Macros
#define	POS4BONETRANS(x) (sizeof(float) * 16 * (x) * 2)

#define	POS4BONENORM(x) (sizeof(float) * 16 * ((x) * 2 + 1))

#define	BONEDATASIZE4ID(x) POS4BONETRANS(x + 1)

#define	MAX_MORPH_TARGET 8

#define	MAX_MORPH_TARGET_INDEX_SUPPORTS_NORMALS 3

#define	MAX_MORPH_TARGET_INDEX_SUPPORTS_TANGENTS 1

#define	CHECK_IMAGE_AND_PREPARE(img, imgtype, shadercomponent)

Functions
QT_BEGIN_NAMESPACE	Q_LOGGING_CATEGORY (lcQuick3DRender, "qt.quick3d.render")

static bool	checkParticleSupport (QRhi *rhi)

static constexpr bool	nearestToFurthestCompare (const QSSGRenderableObjectHandle &lhs, const QSSGRenderableObjectHandle &rhs) noexcept

static constexpr bool	furthestToNearestCompare (const QSSGRenderableObjectHandle &lhs, const QSSGRenderableObjectHandle &rhs) noexcept

static void	collectBoneTransforms (QSSGRenderNode node, QSSGRenderSkeleton skeletonNode, const QVector< QMatrix4x4 > &poses)

static bool	hasDirtyNonJointNodes (QSSGRenderNode *node, bool &hasChildJoints)

template<typename T , typename V >
void	collectNode (V node, QVector< T > &dst, int &dstPos)

template<typename T , typename V >
static void	collectNodeFront (V node, QVector< T > &dst, int &dstPos)

static bool	maybeQueueNodeForRender (QSSGRenderNode &inNode, QVector< QSSGRenderableNodeEntry > &outRenderableModels, int &ioRenderableModelsCount, QVector< QSSGRenderableNodeEntry > &outRenderableParticles, int &ioRenderableParticlesCount, QVector< QSSGRenderItem2D * > &outRenderableItem2Ds, int &ioRenderableItem2DsCount, QVector< QSSGRenderCamera * > &outCameras, int &ioCameraCount, QVector< QSSGRenderLight * > &outLights, int &ioLightCount, QVector< QSSGRenderReflectionProbe * > &outReflectionProbes, int &ioReflectionProbeCount, quint32 &ioDFSIndex)

static QSSGCameraRenderData	getCameraDataImpl (const QSSGRenderCamera *camera)

static float	getCameraDistanceSq (const QSSGRenderableObject &obj, const QSSGCameraRenderData &camera) noexcept

template<typename T , typename... Args>
Q_REQUIRED_RESULT T *	RENDER_FRAME_NEW (QSSGRenderContextInterface &ctx, Args &&... args)

template<typename T >
Q_REQUIRED_RESULT QSSGDataRef< T >	RENDER_FRAME_NEW_BUFFER (QSSGRenderContextInterface &ctx, size_t count)

static bool	scopeLight (QSSGRenderNode node, QSSGRenderNode lightScope)

static int	effectiveMaxLightCount (const QSSGShaderFeatures &features)

void	updateDirtySkeletons (const QVector< QSSGRenderableNodeEntry > &renderableNodes)

static void	sortInstances (QByteArray &sortedData, QList< QSSGRhiSortData > &sortData, const void *instances, int stride, int count, const QVector3D &cameraDirection)

static void	cullLodInstances (QByteArray &lodData, const void *instances, int count, const QVector3D &cameraPosition, float minThreshold, float maxThreshold)

Variables
static const QVector2D	s_ProgressiveAAVertexOffsets [QSSGLayerRenderData::MAX_AA_LEVELS]

static const int	REDUCED_MAX_LIGHT_COUNT_THRESHOLD_BYTES = 4096

Macro Definition Documentation

◆ BONEDATASIZE4ID

#define BONEDATASIZE4ID ( x ) POS4BONETRANS(x + 1)

Definition at line 51 of file qssglayerrenderdata.cpp.

◆ CHECK_IMAGE_AND_PREPARE

#define CHECK_IMAGE_AND_PREPARE	(	img,
		imgtype,
		shadercomponent
	)

Value:

    if ((img))                                                                          \
        prepareImageForRender(*(img), imgtype, firstImage, nextImage, renderableFlags,  \
                              theGeneratedKey, shadercomponent, &inMaterial)

◆ MAX_MORPH_TARGET

#define MAX_MORPH_TARGET 8

Definition at line 195 of file qssglayerrenderdata.cpp.

◆ MAX_MORPH_TARGET_INDEX_SUPPORTS_NORMALS

#define MAX_MORPH_TARGET_INDEX_SUPPORTS_NORMALS 3

Definition at line 196 of file qssglayerrenderdata.cpp.

◆ MAX_MORPH_TARGET_INDEX_SUPPORTS_TANGENTS

#define MAX_MORPH_TARGET_INDEX_SUPPORTS_TANGENTS 1

Definition at line 197 of file qssglayerrenderdata.cpp.

◆ POS4BONENORM

#define POS4BONENORM ( x ) (sizeof(float) * 16 * ((x) * 2 + 1))

Definition at line 50 of file qssglayerrenderdata.cpp.

◆ POS4BONETRANS

#define POS4BONETRANS ( x ) (sizeof(float) * 16 * (x) * 2)

Definition at line 49 of file qssglayerrenderdata.cpp.

Function Documentation

◆ checkParticleSupport()

static bool checkParticleSupport ( QRhi * rhi )

static

Definition at line 53 of file qssglayerrenderdata.cpp.

References QRhi::isTextureFormatSupported(), QSSG_ASSERT, qWarning, ret, QRhiTexture::RGBA16F, and QRhiTexture::RGBA32F.

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◆ collectBoneTransforms()

static void collectBoneTransforms	(	QSSGRenderNode *	node,
		QSSGRenderSkeleton *	skeletonNode,
		const QVector< QMatrix4x4 > &	poses
	)

static

Definition at line 126 of file qssglayerrenderdata.cpp.

References QSSGRenderSkeleton::boneData, QSSGRenderNode::calculateGlobalVariables(), child, QSSGRenderNode::children, collectBoneTransforms(), QMatrix4x4::constData(), QSSGRenderSkeleton::containsNonJointNodes, QByteArray::data(), QSSGRenderNode::globalTransform, QSSGRenderJoint::index, QMatrix4x4::normalMatrix(), POS4BONENORM, POS4BONETRANS, QList< T >::size(), and QSSGRenderGraphObject::type.

Referenced by collectBoneTransforms(), and updateDirtySkeletons().

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◆ collectNode()

template<typename T , typename V >

void collectNode	(	V	node,
		QVector< T > &	dst,
		int &	dstPos
	)

inline

Definition at line 175 of file qssglayerrenderdata.cpp.

Referenced by maybeQueueNodeForRender().

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◆ collectNodeFront()

template<typename T , typename V >

static void collectNodeFront	(	V	node,
		QVector< T > &	dst,
		int &	dstPos
	)

inlinestatic

Definition at line 185 of file qssglayerrenderdata.cpp.

Referenced by maybeQueueNodeForRender().

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◆ cullLodInstances()

static void cullLodInstances	(	QByteArray &	lodData,
		const void *	instances,
		int	count,
		const QVector3D &	cameraPosition,
		float	minThreshold,
		float	maxThreshold
	)

static

Definition at line 2249 of file qssglayerrenderdata.cpp.

References QByteArray::data(), i, QSSGRenderInstanceTableEntry::row0, QSSGRenderInstanceTableEntry::row1, QSSGRenderInstanceTableEntry::row2, QVector4D::w(), QVector3D::x(), QVector3D::y(), and QVector3D::z().

Referenced by QSSGSubsetRenderable::prepareInstancing().

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◆ effectiveMaxLightCount()

static int effectiveMaxLightCount ( const QSSGShaderFeatures & features )

inlinestatic

Definition at line 1676 of file qssglayerrenderdata.cpp.

References QSSGShaderFeatures::isSet(), QSSG_MAX_NUM_LIGHTS, QSSG_REDUCED_MAX_NUM_LIGHTS, and QSSGShaderFeatures::ReduceMaxNumLights.

Referenced by QSSGLayerRenderData::prepareForRender().

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◆ furthestToNearestCompare()

static constexpr bool furthestToNearestCompare	(	const QSSGRenderableObjectHandle &	lhs,
		const QSSGRenderableObjectHandle &	rhs
	)

inlinestaticconstexprnoexcept

Definition at line 121 of file qssglayerrenderdata.cpp.

Referenced by QSSGLayerRenderData::getSortedScreenTextureRenderableObjects(), and QSSGLayerRenderData::getSortedTransparentRenderableObjects().

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◆ getCameraDataImpl()

static QSSGCameraRenderData getCameraDataImpl ( const QSSGRenderCamera * camera )

static

Definition at line 258 of file qssglayerrenderdata.cpp.

References camera, QSSGClipPlane::d, dir, QVector3D::dotProduct(), QSSGClipPlane::normal, ret, mat33::transform(), and Qt::Uninitialized.

Referenced by QSSGLayerRenderData::getCameraRenderData(), and QSSGLayerRenderData::getCameraRenderData().

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◆ getCameraDistanceSq()

static float getCameraDistanceSq	(	const QSSGRenderableObject &	obj,
		const QSSGCameraRenderData &	camera
	)

inlinestaticnoexcept

Definition at line 293 of file qssglayerrenderdata.cpp.

References camera, and QVector3D::dotProduct().

Referenced by QSSGLayerRenderData::prepareModelsForRender(), and QSSGLayerRenderData::prepareParticlesForRender().

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◆ hasDirtyNonJointNodes()

static bool hasDirtyNonJointNodes	(	QSSGRenderNode *	node,
		bool &	hasChildJoints
	)

static

Definition at line 149 of file qssglayerrenderdata.cpp.

References child, QSSGRenderNode::children, hasDirtyNonJointNodes(), QSSGRenderNode::isDirty(), ret, and QSSGRenderGraphObject::type.

Referenced by hasDirtyNonJointNodes(), and updateDirtySkeletons().

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◆ maybeQueueNodeForRender()

static bool maybeQueueNodeForRender	(	QSSGRenderNode &	inNode,
		QVector< QSSGRenderableNodeEntry > &	outRenderableModels,
		int &	ioRenderableModelsCount,
		QVector< QSSGRenderableNodeEntry > &	outRenderableParticles,
		int &	ioRenderableParticlesCount,
		QVector< QSSGRenderItem2D * > &	outRenderableItem2Ds,
		int &	ioRenderableItem2DsCount,
		QVector< QSSGRenderCamera * > &	outCameras,
		int &	ioCameraCount,
		QVector< QSSGRenderLight * > &	outLights,
		int &	ioLightCount,
		QVector< QSSGRenderReflectionProbe * > &	outReflectionProbes,
		int &	ioReflectionProbeCount,
		quint32 &	ioDFSIndex
	)

static

Definition at line 199 of file qssglayerrenderdata.cpp.

References QSSGRenderNode::Active, QSSGRenderNode::calculateGlobalVariables(), QSSGRenderNode::children, collectNode(), collectNodeFront(), QSSGRenderNode::dfsIndex, QSSGRenderNode::getGlobalState(), QSSGRenderNode::GlobalValuesDirty, QSSGRenderGraphObject::isCamera(), QSSGRenderNode::isDirty(), QSSGRenderLight::isEnabled(), QSSGRenderGraphObject::isLight(), QSSGRenderGraphObject::isRenderable(), maybeQueueNodeForRender(), and QSSGRenderGraphObject::type.

Referenced by maybeQueueNodeForRender(), and QSSGLayerRenderData::prepareForRender().

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◆ nearestToFurthestCompare()

static constexpr bool nearestToFurthestCompare	(	const QSSGRenderableObjectHandle &	lhs,
		const QSSGRenderableObjectHandle &	rhs
	)

inlinestaticconstexprnoexcept

Definition at line 116 of file qssglayerrenderdata.cpp.

Referenced by QSSGLayerRenderData::getSortedBakedLightingModels(), and QSSGLayerRenderData::getSortedOpaqueRenderableObjects().

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◆ Q_LOGGING_CATEGORY()

QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY	(	lcQuick3DRender	,
		"qt.quick3d.render"
	)

◆ RENDER_FRAME_NEW()

template<typename T , typename... Args>

Q_REQUIRED_RESULT T * RENDER_FRAME_NEW	(	QSSGRenderContextInterface &	ctx,
		Args &&...	args
	)

inline

Usage: T *ptr = RENDER_FRAME_NEW<T>(context, arg0, arg1, ...); is equivalent to: T *ptr = new T(arg0, arg1, ...); so RENDER_FRAME_NEW() takes the RCI + T's arguments

Definition at line 452 of file qssglayerrenderdata.cpp.

References args.

◆ RENDER_FRAME_NEW_BUFFER()

template<typename T >

Q_REQUIRED_RESULT QSSGDataRef< T > RENDER_FRAME_NEW_BUFFER	(	QSSGRenderContextInterface &	ctx,
		size_t	count
	)

inline

Definition at line 459 of file qssglayerrenderdata.cpp.

◆ scopeLight()

static bool scopeLight	(	QSSGRenderNode *	node,
		QSSGRenderNode *	lightScope
	)

static

Definition at line 1663 of file qssglayerrenderdata.cpp.

References QSSGRenderNode::parent.

Referenced by QSSGLayerRenderData::prepareForRender().

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◆ sortInstances()

static void sortInstances	(	QByteArray &	sortedData,
		QList< QSSGRhiSortData > &	sortData,
		const void *	instances,
		int	stride,
		int	count,
		const QVector3D &	cameraDirection
	)

static

Definition at line 2220 of file qssglayerrenderdata.cpp.

References QList< T >::begin(), QByteArray::data(), QVector3D::dotProduct(), QList< T >::end(), i, pos, Q_ASSERT, QList< T >::resize(), QSSGRenderInstanceTableEntry::row0, QSSGRenderInstanceTableEntry::row1, QSSGRenderInstanceTableEntry::row2, and QVector4D::w().

Referenced by QSSGSubsetRenderable::prepareInstancing().

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◆ updateDirtySkeletons()

void updateDirtySkeletons ( const QVector< QSSGRenderableNodeEntry > & renderableNodes )

Definition at line 1684 of file qssglayerrenderdata.cpp.

References BONEDATASIZE4ID, child, QSet< T >::clear(), collectBoneTransforms(), QSet< T >::contains(), hasDirtyNonJointNodes(), i, QSet< T >::insert(), MAX_MORPH_TARGET_INDEX_SUPPORTS_NORMALS, MAX_MORPH_TARGET_INDEX_SUPPORTS_TANGENTS, qCeil(), qSqrt(), QSSGRenderModel::skeleton, QSSGRenderNode::TransformDirty, and QSSGRenderMorphTarget::weight.

Referenced by QSSGLayerRenderData::prepareForRender().

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Variable Documentation

◆ REDUCED_MAX_LIGHT_COUNT_THRESHOLD_BYTES

const int REDUCED_MAX_LIGHT_COUNT_THRESHOLD_BYTES = 4096

static

Definition at line 1674 of file qssglayerrenderdata.cpp.

Referenced by QSSGLayerRenderData::prepareForRender().

◆ s_ProgressiveAAVertexOffsets

const QVector2D s_ProgressiveAAVertexOffsets[QSSGLayerRenderData::MAX_AA_LEVELS]

static

Initial value:

= {
    QVector2D(-0.170840f, -0.553840f), 
    QVector2D(0.162960f, -0.319340f), 
    QVector2D(0.360260f, -0.245840f), 
    QVector2D(-0.561340f, -0.149540f), 
    QVector2D(0.249460f, 0.453460f), 
    QVector2D(-0.336340f, 0.378260f), 
    QVector2D(0.340000f, 0.166260f), 
    QVector2D(0.235760f, 0.527760f), 
}

Definition at line 74 of file qssglayerrenderdata.cpp.

Referenced by QSSGLayerRenderData::prepareForRender().

Macros

Functions

Variables

Macro Definition Documentation

◆ BONEDATASIZE4ID

◆ CHECK_IMAGE_AND_PREPARE

◆ MAX_MORPH_TARGET

◆ MAX_MORPH_TARGET_INDEX_SUPPORTS_NORMALS

◆ MAX_MORPH_TARGET_INDEX_SUPPORTS_TANGENTS

◆ POS4BONENORM

◆ POS4BONETRANS

Function Documentation

◆ checkParticleSupport()

◆ collectBoneTransforms()

◆ collectNode()

◆ collectNodeFront()

◆ cullLodInstances()

◆ effectiveMaxLightCount()

◆ furthestToNearestCompare()

◆ getCameraDataImpl()

◆ getCameraDistanceSq()

◆ hasDirtyNonJointNodes()

◆ maybeQueueNodeForRender()

◆ nearestToFurthestCompare()

◆ Q_LOGGING_CATEGORY()

◆ RENDER_FRAME_NEW()

◆ RENDER_FRAME_NEW_BUFFER()

◆ scopeLight()

◆ sortInstances()

◆ updateDirtySkeletons()

Variable Documentation

◆ REDUCED_MAX_LIGHT_COUNT_THRESHOLD_BYTES

◆ s_ProgressiveAAVertexOffsets