Hardware buffer interface. More...

#include <Buffer.h>

Inheritance diagram for LLGL::Buffer:

Public Member Functions
ResourceType	GetResourceType () const override final
	Returns ResourceType::Buffer.
long	GetBindFlags () const
	Returns the binding flags this buffer was created with.
virtual BufferDescriptor	GetDesc () const =0
	Queries a descriptor of this buffer.
Public Member Functions inherited from LLGL::Resource
virtual bool	GetNativeHandle (void *nativeHandle, std::size_t nativeHandleSize)=0
	Returns the native resource handle.
Public Member Functions inherited from LLGL::RenderSystemChild
virtual void	SetDebugName (const char *name)
	Sets the name of this class instance for debugging purposes.
Public Member Functions inherited from LLGL::Interface
virtual bool	IsInstanceOf (int id) const
	Returns true if this object is an instance of the specified interface.
Public Member Functions inherited from LLGL::NonCopyable
	NonCopyable (const NonCopyable &)=delete
NonCopyable &	operator= (const NonCopyable &)=delete
virtual	~NonCopyable ()=default

Protected Member Functions
	Buffer (long bindFlags)
Protected Member Functions inherited from LLGL::NonCopyable
	NonCopyable ()=default

Detailed Description

Hardware buffer interface.

See also: RenderSystem::CreateBuffer

Constructor & Destructor Documentation

◆ Buffer()

LLGL::Buffer::Buffer ( long bindFlags )

protected

Member Function Documentation

◆ GetBindFlags()

long LLGL::Buffer::GetBindFlags ( ) const

inline

Returns the binding flags this buffer was created with.

See also: BufferDescriptor::bindFlags

◆ GetDesc()

virtual BufferDescriptor LLGL::Buffer::GetDesc ( ) const

pure virtual

Queries a descriptor of this buffer.

Remarks

This function only queries the following attributes:

size
bindFlags
cpuAccessFlags
miscFlags

All other attributes (such as vertexAttribs etc.) cannot be queried by this function. Those attributes are set to the default value specified in BufferDescriptor.

The returned flags (such as cpuAccessFlags etc.) are not necessarily the same that were specified when the resource was created. They reflect the capabilities of the actual hardware buffer. For example, a buffer created with CPUAccessFlags::Read might return CPUAccessFlags::ReadWrite, if the renderer backend does not distinguish between different CPU access flags.

See also: BufferDescriptor; Texture::GetDesc

◆ GetResourceType()

ResourceType LLGL::Buffer::GetResourceType ( ) const

finaloverridevirtual

Returns ResourceType::Buffer.

Implements LLGL::Resource.

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

Buffer.h

Public Member Functions