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loader: Add instance callback to set dispatchable objects

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Change-Id: I73b8b6edfee491c53216b730c99a7ea34ade3b4e
This commit is contained in:
Jon Ashburn 2016-03-29 11:16:01 -06:00 committed by Mark Lobodzinski
parent 4e58a0e4d8
commit c51485f24a
1 changed files with 11 additions and 1 deletions
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12
include/vulkan/vk_layer.h
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@ -261,9 +261,15 @@ typedef enum VkLayerDbgAction_ {
// ------------------------------------------------------------------------------------------------
// CreateInstance and CreateDevice support structures
/* Sub type of structure for instance and device loader ext of CreateInfo.
* When sType == VK_STRUCTURE_TYPE_LAYER_INSTANCE_CREATE_INFO
* or sType == VK_STRUCTURE_TYPE_LAYER_DEVICE_CREATE_INFO
* then VkLayerFunction indicates struct type pointed to by pNext
*/
typedef enum VkLayerFunction_ {
VK_LAYER_LINK_INFO = 0,
VK_LAYER_DEVICE_INFO = 1
VK_LAYER_DEVICE_INFO = 1,
VK_LOADER_DISPATCH_CALLBACK = 2
} VkLayerFunction;
typedef struct VkLayerInstanceLink_ {
@ -283,12 +289,16 @@ typedef struct VkLayerDeviceInfo_ {
PFN_vkGetInstanceProcAddr pfnNextGetInstanceProcAddr;
} VkLayerDeviceInfo;
typedef VkResult (VKAPI_PTR *PFN_vkSetInstanceLoaderData)(VkInstance instance,
void *object);
typedef struct {
VkStructureType sType; // VK_STRUCTURE_TYPE_LAYER_INSTANCE_CREATE_INFO
const void *pNext;
VkLayerFunction function;
union {
VkLayerInstanceLink *pLayerInfo;
PFN_vkSetInstanceLoaderData pfnSetInstanceLoaderData;
} u;
} VkLayerInstanceCreateInfo;