qsgbatchrenderer.cpp File Reference

(2a2d290c8a3517315e38d109cc191a8724087aee)

#include "qsgbatchrenderer_p.h"
#include <qmath.h>
#include <QtCore/QElapsedTimer>
#include <QtCore/QtNumeric>
#include <QtGui/QGuiApplication>
#include <private/qnumeric_p.h>
#include "qsgmaterialshader_p.h"
#include "qsgrhivisualizer_p.h"
#include <QtQuick/private/qsgnode_p.h>
#include <algorithm>
#include "moc_qsgbatchrenderer_p.cpp"

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Go to the source code of this file.

Classes
struct	QSGBatchRenderer::RenderNodeState

Namespaces
namespace	QSGBatchRenderer

Macros
#define	DECLARE_DEBUG_VAR(variable)
#define	QSGNODE_TRAVERSE(NODE)
#define	SHADOWNODE_TRAVERSE(NODE)
#define	QSGNODE_DIRTY_PARENT

Functions
QT_BEGIN_NAMESPACE int	qt_sg_envInt (const char *namename, int defaultValue)
static int	QSGBatchRenderer::size_of_type (int typetype)
bool	QSGBatchRenderer::qsg_sort_element_increasing_order (Element *aa, Element *bb)
bool	QSGBatchRenderer::qsg_sort_element_decreasing_order (Element *aa, Element *bb)
bool	QSGBatchRenderer::qsg_sort_batch_increasing_order (Batch *aa, Batch *bb)
bool	QSGBatchRenderer::qsg_sort_batch_decreasing_order (Batch *aa, Batch *bb)
static bool	QSGBatchRenderer::isTranslate (const QMatrix4x4 &mm)
static bool	QSGBatchRenderer::isScale (const QMatrix4x4 &mm)
static bool	QSGBatchRenderer::is2DSafe (const QMatrix4x4 &mm)
template<class Int>
Int	QSGBatchRenderer::aligned (Int vv, Int byteAlign)
QRhiVertexInputAttribute::Format	QSGBatchRenderer::qsg_vertexInputFormat (const QSGGeometry::Attribute &aa)
static QRhiVertexInputLayout	QSGBatchRenderer::calculateVertexInputLayout (const QSGMaterialShader *ss, const QSGGeometry *geometry, bool batchable)
QRhiCommandBuffer::IndexFormat	QSGBatchRenderer::qsg_indexFormat (const QSGGeometry *geometry)
QRhiGraphicsPipeline::Topology	QSGBatchRenderer::qsg_topology (int geomDrawMode, QRhi *rhi)
void	QSGBatchRenderer::qsg_setMultiViewFlagsOnMaterial (QSGMaterial *material, int multiViewCount)
void	QSGBatchRenderer::qsg_dumpShadowRoots (BatchRootInfo *i, int indent)
void	QSGBatchRenderer::qsg_dumpShadowRoots (Node *nn)
int	QSGBatchRenderer::qsg_positionAttribute (QSGGeometry *gg)
static int	QSGBatchRenderer::qsg_countNodesInBatch (const Batch *batch)
static int	QSGBatchRenderer::qsg_countNodesInBatches (const QDataBuffer< Batch * > &batches)
static void	QSGBatchRenderer::qsg_wipeBuffer (Buffer *bufferbuffer)
static void	QSGBatchRenderer::qsg_wipeBatch (Batch *batch)
static void	QSGBatchRenderer::qsg_addOrphanedElements (QDataBuffer< Element * > &orphans, const QDataBuffer< Element * > &renderList)
static void	QSGBatchRenderer::qsg_addBackOrphanedElements (QDataBuffer< Element * > &orphans, QDataBuffer< Element * > &renderList)
static int	QSGBatchRenderer::qsg_fixIndexCount (int iCount, int drawMode)
static float	QSGBatchRenderer::calculateElementZOrder (const Element *e, qreal zRange)
QMatrix4x4	QSGBatchRenderer::qsg_matrixForRoot (Node *node)
static bool	QSGBatchRenderer::needsBlendConstant (QRhiGraphicsPipeline::BlendFactor ff)
static QRhiSampler *	QSGBatchRenderer::newSampler (QRhi *rhi, const QSGSamplerDescription &desc)
static void	QSGBatchRenderer::rendererToMaterialGraphicsState (QSGMaterialShader::GraphicsPipelineState *dstdst, GraphicsState *srcsrc)
static void	QSGBatchRenderer::materialToRendererGraphicsState (GraphicsState *dstdst, QSGMaterialShader::GraphicsPipelineState *srcsrc)
bool	QSGBatchRenderer::operator== (const GraphicsState &aa, const GraphicsState &bb) noexcept
bool	QSGBatchRenderer::operator!= (const GraphicsState &aa, const GraphicsState &bb) noexcept
size_t	QSGBatchRenderer::qHash (const GraphicsState &ss, size_t seed) noexcept
bool	QSGBatchRenderer::operator== (const GraphicsPipelineStateKey &aa, const GraphicsPipelineStateKey &bb) noexcept
bool	QSGBatchRenderer::operator!= (const GraphicsPipelineStateKey &aa, const GraphicsPipelineStateKey &bb) noexcept
size_t	QSGBatchRenderer::qHash (const GraphicsPipelineStateKey &k, size_t seed) noexcept
bool	QSGBatchRenderer::operator== (const ShaderKey &aa, const ShaderKey &bb) noexcept
bool	QSGBatchRenderer::operator!= (const ShaderKey &aa, const ShaderKey &bb) noexcept
size_t	QSGBatchRenderer::qHash (const ShaderKey &k, size_t seed) noexcept

Variables
QSGMaterial::Flag	QSGBatchRenderer::QSGMaterial_FullMatrix = (QSGMaterial::Flag) (QSGMaterial::RequiresFullMatrix & ~QSGMaterial::RequiresFullMatrixExceptTranslate)
const float	QSGBatchRenderer::OPAQUE_LIMIT = 0.999f
const uint	QSGBatchRenderer::DYNAMIC_VERTEX_INDEX_BUFFER_THRESHOLD = 4
const int	QSGBatchRenderer::VERTEX_BUFFER_BINDING = 0
const int	QSGBatchRenderer::ZORDER_BUFFER_BINDING = VERTEX_BUFFER_BINDING + 1
const float	QSGBatchRenderer::VIEWPORT_MIN_DEPTH = 0.0f
const float	QSGBatchRenderer::VIEWPORT_MAX_DEPTH = 1.0f
const quint32	QSGBatchRenderer::DEFAULT_BUFFER_POOL_SIZE_LIMIT = 2 * 1024 * 1024
const quint32	QSGBatchRenderer::MIN_UNIFORM_BUFFER_SIZE = 4096
const int	QSGBatchRenderer::UNIFORM_BUFFER_SHRINK_FRAMES = 300

Macro Definition Documentation

DECLARE_DEBUG_VAR

#define DECLARE_DEBUG_VAR

(

variable

)

Value:

static bool debug_ ## variable() \
{ static bool value = qgetenv("QSG_RENDERER_DEBUG").contains(QT_STRINGIFY(variable)); return value; }

Definition at line 32 of file qsgbatchrenderer.cpp.

QSGNODE_DIRTY_PARENT

#define QSGNODE_DIRTY_PARENT

Value:

(QSGNode::DirtyNodeAdded \
| QSGNode::DirtyOpacity \
| QSGNode::DirtyMatrix \
| QSGNode::DirtyNodeRemoved)

Definition at line 4357 of file qsgbatchrenderer.cpp.

QSGNODE_TRAVERSE

#define QSGNODE_TRAVERSE

(

NODE

)

Value:

for (QSGNode *child = NODE->firstChild(); child; child = child->nextSibling())

Definition at line 47 of file qsgbatchrenderer.cpp.

SHADOWNODE_TRAVERSE

#define SHADOWNODE_TRAVERSE

(

NODE

)

Value:

for (Node *child = NODE->firstChild(); child; child = child->sibling())

Definition at line 48 of file qsgbatchrenderer.cpp.

Function Documentation

qt_sg_envInt()

QT_BEGIN_NAMESPACE int qt_sg_envInt	(	const char *	name,
		int	defaultValue )

Definition at line 25 of file qsgrenderer.cpp.

Referenced by QSGRhiAtlasTexture::Atlas::Atlas().

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