Varjo_vk.h File Reference

Go to the source code of this file.

Functions
void	varjo_GetInstanceExtensionsVk (struct varjo_Session *session, int32_t *count, const char **extensionNames)
	Get Vulkan instance extensions required for Varjo Runtime operation. More...
VkPhysicalDevice	varjo_GetPhysicalDeviceVk (struct varjo_Session *session, VkInstance instance)
	Get a Vulkan physical device suitable for sharing textures with Varjo compositor. More...
void	varjo_GetDeviceExtensionsVk (struct varjo_Session *session, int32_t *count, const char **extensionNames)
	Get Vulkan device extensions required for Varjo Runtime operation. More...
struct varjo_Texture	varjo_FromVkTexture (VkImage texture)
	Converts a Vulkan texture to varjo_Texture. More...
VkImage	varjo_ToVkTexture (struct varjo_Texture texture)
	Converts varjo_Texture to Vulkan texture. More...

Function Documentation

varjo_FromVkTexture()

struct varjo_Texture varjo_FromVkTexture

(

VkImage

texture

)

Converts a Vulkan texture to varjo_Texture.

varjo_GetDeviceExtensionsVk()

void varjo_GetDeviceExtensionsVk	(	struct varjo_Session *	session,
		int32_t *	count,
		const char **	extensionNames
	)

Get Vulkan device extensions required for Varjo Runtime operation.

To allocate memory for the extensionNames output buffer, you should first call this function by passing null extensionNames and query the count for the extensions.

Parameters

session	Varjo session handle.
count	Output pointer for the extension count. Cannot be null.
extensionNames	Output pointer for the extension names. Can be null.

varjo_GetInstanceExtensionsVk()

void varjo_GetInstanceExtensionsVk	(	struct varjo_Session *	session,
		int32_t *	count,
		const char **	extensionNames
	)

Get Vulkan instance extensions required for Varjo Runtime operation.

To allocate memory for the extensionNames output buffer, you should first call this function by passing null extensionNames and query the count for the extensions.

Parameters

session	Varjo session handle.
count	Output pointer for the extension count. Cannot be null.
extensionNames	Output pointer for the extension names. Can be null.

varjo_GetPhysicalDeviceVk()

VkPhysicalDevice varjo_GetPhysicalDeviceVk	(	struct varjo_Session *	session,
		VkInstance	instance
	)

Get a Vulkan physical device suitable for sharing textures with Varjo compositor.

Parameters

session	Varjo session handle.
instance	Vulkan instance.

Returns

A valid VkPhysicalDevice handle, or VK_NULL_HANDLE on error.

varjo_ToVkTexture()

VkImage varjo_ToVkTexture

(

struct varjo_Texture

texture

)

Converts varjo_Texture to Vulkan texture.