KWin::GLVertexBufferPrivate Class Reference

Public Member Functions
	GLVertexBufferPrivate (GLVertexBuffer::UsageHint usageHint)
	~GLVertexBufferPrivate ()
void	bindArrays ()
void	unbindArrays ()
void	reallocateBuffer (size_t size)
GLvoid *	mapNextFreeRange (size_t size)
void	reallocatePersistentBuffer (size_t size)
bool	awaitFence (intptr_t offset)
GLvoid *	getIdleRange (size_t size)

Public Attributes
GLuint	buffer
GLenum	usage
int	vertexCount
QByteArray	dataStore
bool	persistent
size_t	bufferSize
intptr_t	bufferEnd
size_t	mappedSize
size_t	frameSize
intptr_t	nextOffset
intptr_t	baseAddress
uint8_t *	map
std::deque< BufferFence >	fences
FrameSizesArray< 4 >	frameSizes
std::array< VertexAttrib, VertexAttributeCount >	attrib
size_t	attribStride = 0
std::bitset< 32 >	enabledArrays

Static Public Attributes
static std::unique_ptr< GLVertexBuffer >	streamingBuffer
static bool	haveBufferStorage = false
static bool	haveSyncFences = false
static bool	hasMapBufferRange = false
static bool	supportsIndexedQuads = false
static std::unique_ptr< IndexBuffer >	s_indexBuffer

Detailed Description

Definition at line 158 of file glvertexbuffer.cpp.

Constructor & Destructor Documentation

GLVertexBufferPrivate()

KWin::GLVertexBufferPrivate::GLVertexBufferPrivate ( GLVertexBuffer::UsageHint usageHint )

inline

Definition at line 161 of file glvertexbuffer.cpp.

~GLVertexBufferPrivate()

KWin::GLVertexBufferPrivate::~GLVertexBufferPrivate ( )

inline

Definition at line 187 of file glvertexbuffer.cpp.

Member Function Documentation

awaitFence()

bool KWin::GLVertexBufferPrivate::awaitFence

(

intptr_t

offset

)

Definition at line 289 of file glvertexbuffer.cpp.

bindArrays()

void KWin::GLVertexBufferPrivate::bindArrays

(

)

Definition at line 237 of file glvertexbuffer.cpp.

getIdleRange()

GLvoid * KWin::GLVertexBufferPrivate::getIdleRange

(

size_t

size

)

Definition at line 321 of file glvertexbuffer.cpp.

mapNextFreeRange()

GLvoid * KWin::GLVertexBufferPrivate::mapNextFreeRange

(

size_t

size

)

Definition at line 364 of file glvertexbuffer.cpp.

reallocateBuffer()

void KWin::GLVertexBufferPrivate::reallocateBuffer

(

size_t

size

)

Definition at line 353 of file glvertexbuffer.cpp.

reallocatePersistentBuffer()

void KWin::GLVertexBufferPrivate::reallocatePersistentBuffer

(

size_t

size

)

Definition at line 259 of file glvertexbuffer.cpp.

unbindArrays()

void KWin::GLVertexBufferPrivate::unbindArrays

(

)

Definition at line 250 of file glvertexbuffer.cpp.

Member Data Documentation

attrib

std::array<VertexAttrib, VertexAttributeCount> KWin::GLVertexBufferPrivate::attrib

Definition at line 224 of file glvertexbuffer.cpp.

attribStride

size_t KWin::GLVertexBufferPrivate::attribStride = 0

Definition at line 225 of file glvertexbuffer.cpp.

baseAddress

intptr_t KWin::GLVertexBufferPrivate::baseAddress

Definition at line 220 of file glvertexbuffer.cpp.

buffer

GLuint KWin::GLVertexBufferPrivate::buffer

Definition at line 205 of file glvertexbuffer.cpp.

bufferEnd

intptr_t KWin::GLVertexBufferPrivate::bufferEnd

Definition at line 216 of file glvertexbuffer.cpp.

bufferSize

size_t KWin::GLVertexBufferPrivate::bufferSize

Definition at line 215 of file glvertexbuffer.cpp.

dataStore

QByteArray KWin::GLVertexBufferPrivate::dataStore

Definition at line 213 of file glvertexbuffer.cpp.

enabledArrays

std::bitset<32> KWin::GLVertexBufferPrivate::enabledArrays

Definition at line 226 of file glvertexbuffer.cpp.

fences

std::deque<BufferFence> KWin::GLVertexBufferPrivate::fences

Definition at line 222 of file glvertexbuffer.cpp.

frameSize

size_t KWin::GLVertexBufferPrivate::frameSize

Definition at line 218 of file glvertexbuffer.cpp.

frameSizes

FrameSizesArray<4> KWin::GLVertexBufferPrivate::frameSizes

Definition at line 223 of file glvertexbuffer.cpp.

hasMapBufferRange

bool KWin::GLVertexBufferPrivate::hasMapBufferRange = false

static

Definition at line 211 of file glvertexbuffer.cpp.

haveBufferStorage

bool KWin::GLVertexBufferPrivate::haveBufferStorage = false

static

Definition at line 209 of file glvertexbuffer.cpp.

haveSyncFences

bool KWin::GLVertexBufferPrivate::haveSyncFences = false

static

Definition at line 210 of file glvertexbuffer.cpp.

map

uint8_t* KWin::GLVertexBufferPrivate::map

Definition at line 221 of file glvertexbuffer.cpp.

mappedSize

size_t KWin::GLVertexBufferPrivate::mappedSize

Definition at line 217 of file glvertexbuffer.cpp.

nextOffset

intptr_t KWin::GLVertexBufferPrivate::nextOffset

Definition at line 219 of file glvertexbuffer.cpp.

persistent

bool KWin::GLVertexBufferPrivate::persistent

Definition at line 214 of file glvertexbuffer.cpp.

s_indexBuffer

std::unique_ptr< IndexBuffer > KWin::GLVertexBufferPrivate::s_indexBuffer

static

Definition at line 227 of file glvertexbuffer.cpp.

streamingBuffer

std::unique_ptr< GLVertexBuffer > KWin::GLVertexBufferPrivate::streamingBuffer

static

Definition at line 208 of file glvertexbuffer.cpp.

supportsIndexedQuads

bool KWin::GLVertexBufferPrivate::supportsIndexedQuads = false

static

Definition at line 212 of file glvertexbuffer.cpp.

usage

GLenum KWin::GLVertexBufferPrivate::usage

Definition at line 206 of file glvertexbuffer.cpp.

vertexCount

int KWin::GLVertexBufferPrivate::vertexCount

Definition at line 207 of file glvertexbuffer.cpp.

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

• src/opengl/glvertexbuffer.cpp