vkd3d_shader_resource_binding Struct Reference

Describes the mapping of a single resource or resource array to its binding point in the target environment. More...

#include <vkd3d_shader.h>

Data Fields
enum vkd3d_shader_descriptor_type	type
	The type of this descriptor.
unsigned int	register_space
	Register space of the Direct3D resource.
unsigned int	register_index
	Register index of the Direct3D resource.
enum vkd3d_shader_visibility	shader_visibility
	Shader stage(s) to which the resource is visible.
unsigned int	flags
	A combination of zero or more elements of vkd3d_shader_binding_flag.
struct vkd3d_shader_descriptor_binding	binding
	The binding in the target environment.

Detailed Description

Describes the mapping of a single resource or resource array to its binding point in the target environment.

For example, to map a Direct3D SRV with register space 2, register "t3" to a Vulkan descriptor in set 4 and with binding 5, set the following members:

• type = VKD3D_SHADER_DESCRIPTOR_TYPE_SRV
• register_space = 2
• register_index = 3
• binding.set = 4
• binding.binding = 5
• binding.count = 1

This structure is used in struct vkd3d_shader_interface_info.

Field Documentation

register_index

unsigned int vkd3d_shader_resource_binding::register_index

Register index of the Direct3D resource.

For legacy Direct3D shaders, vkd3d-shader maps each constant register set to a single constant buffer view. This parameter names the register set to map, and must be a member of enum vkd3d_shader_d3dbc_constant_register.

register_space

unsigned int vkd3d_shader_resource_binding::register_space

Register space of the Direct3D resource.

If the source format does not support multiple register spaces, this parameter must be set to 0.

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

• include/vkd3d_shader.h