HgiGLDevice Class Reference

OpenGL implementation of GPU device. More...

#include <device.h>

Public Member Functions
HGIGL_API void	SubmitOps (HgiGLOpsVector const &ops)
	Execute the provided functions / ops. This will emit the GL calls.
HGIGL_API void	SetCurrentArena (HgiGLContextArenaHandle const &arenaHandle)
	Sets the active arena to use when submitting commands.
HGIGL_API uint32_t	AcquireFramebuffer (HgiGraphicsCmdsDesc const &desc, bool resolved=false)
	Returns a framebuffer object id that is managed by the active arena.
HGIGL_API void	GarbageCollect ()
	Garbage collect resources in the active arena.

Friends
std::ofstream &	operator<< (std::ofstream &out, const HgiGLDevice &dev)

Detailed Description

OpenGL implementation of GPU device.

Note: HgiGL does not concern itself with GL context management. See notes in hgiGL/hgi.h

Definition at line 46 of file device.h.

Member Function Documentation

AcquireFramebuffer()

HGIGL_API uint32_t AcquireFramebuffer	(	HgiGraphicsCmdsDesc const &	desc,
		bool	resolved = false
	)

Returns a framebuffer object id that is managed by the active arena.

GarbageCollect()

HGIGL_API void GarbageCollect

(

)

Garbage collect resources in the active arena.

SetCurrentArena()

HGIGL_API void SetCurrentArena

(

HgiGLContextArenaHandle const &

arenaHandle

)

Sets the active arena to use when submitting commands.

This is used for management of resources tied to a GL context such as FBOs. The default arena is used if a valid handle isn't provided.

SubmitOps()

HGIGL_API void SubmitOps

(

HgiGLOpsVector const &

ops

)

Execute the provided functions / ops. This will emit the GL calls.

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

• pxr/imaging/hgiGL/device.h