Package dev.engine_room.flywheel.backend.gl.buffer

Class GlBuffer

java.lang.Object

dev.engine_room.flywheel.backend.gl.GlObject

dev.engine_room.flywheel.backend.gl.buffer.GlBuffer

public class GlBuffer
extends GlObject

Field Summary

Fields

Modifier and Type	Field	Description
protected long	size	The size (in bytes) of the buffer on the GPU.
protected final GlBufferUsage	usage

Constructor Summary

Constructors

Constructor	Description
GlBuffer(GlBufferUsage usage)

Method Summary

Modifier and Type	Method	Description
protected void	deleteInternal(int handle)
long	size()
void	upload(long ptr, long size)
void	upload(MemoryBlock memoryBlock)
void	uploadSpan(long offset, long ptr, long size)
void	uploadSpan(long offset, MemoryBlock memoryBlock)

Methods inherited from class dev.engine_room.flywheel.backend.gl.GlObject

checkHandle, delete, handle, handle, invalidateHandle, isInvalid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

usage

protected final GlBufferUsage usage

size

protected long size

The size (in bytes) of the buffer on the GPU.

Constructor Details

GlBuffer

public GlBuffer(GlBufferUsage usage)

Method Details

upload

public void upload(MemoryBlock memoryBlock)

upload

public void upload(long ptr,
 long size)

uploadSpan

public void uploadSpan(long offset,
 MemoryBlock memoryBlock)

uploadSpan

public void uploadSpan(long offset,
 long ptr,
 long size)

size

public long size()

deleteInternal

protected void deleteInternal(int handle)

Specified by:

deleteInternal in class GlObject