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https://github.com/KhronosGroup/Vulkan-Utility-Libraries.git
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78 lines
3.5 KiB
C
78 lines
3.5 KiB
C
// Copyright 2023 The Khronos Group Inc.
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// Copyright 2023 Valve Corporation
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// Copyright 2023 LunarG, Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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// Author(s):
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// - Christophe Riccio <christophe@lunarg.com>
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "vk_layer_settings_ext.h"
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typedef enum VkuLayerSettingType {
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VKU_LAYER_SETTING_TYPE_BOOL32 = VK_LAYER_SETTING_TYPE_BOOL32_EXT,
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VKU_LAYER_SETTING_TYPE_INT32 = VK_LAYER_SETTING_TYPE_INT32_EXT,
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VKU_LAYER_SETTING_TYPE_INT64 = VK_LAYER_SETTING_TYPE_INT64_EXT,
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VKU_LAYER_SETTING_TYPE_UINT32 = VK_LAYER_SETTING_TYPE_UINT32_EXT,
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VKU_LAYER_SETTING_TYPE_UINT64 = VK_LAYER_SETTING_TYPE_UINT64_EXT,
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VKU_LAYER_SETTING_TYPE_FLOAT32 = VK_LAYER_SETTING_TYPE_FLOAT32_EXT,
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VKU_LAYER_SETTING_TYPE_FLOAT64 = VK_LAYER_SETTING_TYPE_FLOAT64_EXT,
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VKU_LAYER_SETTING_TYPE_STRING = VK_LAYER_SETTING_TYPE_STRING_EXT,
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VKU_LAYER_SETTING_TYPE_FRAMESET,
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VKU_LAYER_SETTING_TYPE_FRAMESET_STRING
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} VkuLayerSettingType;
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VK_DEFINE_HANDLE(VkuLayerSettingSet)
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// - `first` is an integer related to the first frame to be processed.
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// The frame numbering is 0-based.
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// - `count` is an integer related to the number of frames to be
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// processed. A count of zero represents every frame after the start of the range.
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// - `step` is an integer related to the interval between frames. A step of zero
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// represent no frame to be processed.
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// between frames to be processed.
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typedef struct VkuFrameset {
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uint32_t first;
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uint32_t count;
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uint32_t step;
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} VkuFrameset;
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typedef void(VKAPI_PTR *VkuLayerSettingLogCallback)(const char *pSettingName, const char *pMessage);
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// Create a layer setting set. If 'pCallback' is set to NULL, the messages are outputed to stderr.
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VkResult vkuCreateLayerSettingSet(const char *pLayerName, const VkLayerSettingsCreateInfoEXT *pFirstCreateInfo,
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const VkAllocationCallbacks *pAllocator, VkuLayerSettingLogCallback pCallback,
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VkuLayerSettingSet *pLayerSettingSet);
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void vkuDestroyLayerSettingSet(VkuLayerSettingSet layerSettingSet, const VkAllocationCallbacks *pAllocator);
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// Set a compatibility namespace to find layer settings using environment variables
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void vkuSetLayerSettingCompatibilityNamespace(VkuLayerSettingSet layerSettingSet, const char *name);
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// Check whether a setting was set either programmatically, from vk_layer_settings.txt or an environment variable
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VkBool32 vkuHasLayerSetting(VkuLayerSettingSet layerSettingSet, const char *pSettingName);
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// Query setting values
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VkResult vkuGetLayerSettingValues(VkuLayerSettingSet layerSettingSet, const char *pSettingName, VkuLayerSettingType type,
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uint32_t *pValueCount, void *pValues);
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// Find the VkLayerSettingsCreateInfoEXT in the VkInstanceCreateInfo pNext chain, return NULL if not present
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const VkLayerSettingsCreateInfoEXT *vkuFindLayerSettingsCreateInfo(const VkInstanceCreateInfo *pCreateInfo);
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// Find the VkLayerSettingsCreateInfoEXT in the VkLayerSettingsCreateInfoEXT pNext chain, return NULL if not present
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const VkLayerSettingsCreateInfoEXT *vkuNextLayerSettingsCreateInfo(const VkLayerSettingsCreateInfoEXT *pCreateInfo);
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// Return the list of Unknown setting in VkLayerSettingsCreateInfoEXT
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VkResult vkuGetUnknownSettings(const VkLayerSettingsCreateInfoEXT *pFirstCreateInfo, uint32_t settingsCount, const char **pSettings,
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uint32_t *pUnknownSettingCount, const char **pUnknownSettings);
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#ifdef __cplusplus
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}
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#endif
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