Contains a "texture view" class, for hardware-accelerated access to CUDA arrays, and some related standalone functions and definitions. More...

#include "array.hpp"
#include "error.hpp"
#include "memory.hpp"

Include dependency graph for texture_view.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	cuda::texture::descriptor_t
	A simplifying rudimentary wrapper wrapper for the CUDA runtime API's internal "texture descriptor" object, allowing the creating of such descriptors without having to give it too much thought. More...

class	cuda::texture_view
	Use texture memory for optimized read only cache access. More...

Namespaces
	cuda
	Definitions and functionality wrapping CUDA APIs.

Typedefs
using	cuda::texture::raw_handle_t = CUtexObject
	The CUDA driver's raw, opaque handle for texture objects.

Functions
texture_view	cuda::texture::wrap (device::id_t device_id, context::handle_t context_handle, texture::raw_handle_t handle, bool take_ownership) noexcept
	Obtain a proxy object for an already-existing CUDA texture view. More...

Detailed Description

Contains a "texture view" class, for hardware-accelerated access to CUDA arrays, and some related standalone functions and definitions.

Function Documentation

texture_view cuda::texture::wrap	(	device::id_t	device_id,
		context::handle_t	context_handle,
		texture::raw_handle_t	handle,
		bool	take_ownership
	)

inlinenoexcept

Obtain a proxy object for an already-existing CUDA texture view.

Note: This is a named constructor idiom, existing of direct access to the ctor of the same signature, to emphasize that a new texture view is not created.

Parameters

context_handle	handle of the context in which the texture_view was created
handle	raw CUDA API handle for the texture view
take_ownership	when true, the wrapper will have the CUDA Runtime API destroy the texture view when it destructs (making an "owning" texture view wrapper; otherwise, it is assume that some other code "owns" the texture view and will destroy it when necessary (and not while the wrapper is being used!)