chromium/third_party/dawn/src/dawn/native/vulkan/VulkanFunctions.h

// Copyright 2017 The Dawn & Tint Authors
//
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#ifndef SRC_DAWN_NATIVE_VULKAN_VULKANFUNCTIONS_H_
#define SRC_DAWN_NATIVE_VULKAN_VULKANFUNCTIONS_H_

#include "dawn/common/Compiler.h"
#include "dawn/common/vulkan_platform.h"

#include "dawn/native/Error.h"

namespace dawn {
class DynamicLib;
}  // namespace dawn

namespace dawn::native::vulkan {

struct VulkanGlobalInfo;
struct VulkanDeviceInfo;

#if defined(UNDEFINED_SANITIZER) && DAWN_COMPILER_IS(CLANG)
#define DAWN_NO_SANITIZE_VK_FN …
#else
#define DAWN_NO_SANITIZE_VK_FN …
#endif

template <typename F>
struct VkFnImpl;

// Override the type of Vulkan functions to be a bound std::function if
// DAWN_NO_SANITIZE_VK_FN is set. See comment at AsVkNoSanitizeFn in VulkanFunctions.cpp
// for more information.
VkFnImpl<R (*)(Args...)>;

VkFn;

// Stores the Vulkan entry points. Also loads them from the dynamic library
// and the vkGet*ProcAddress entry points.
struct VulkanFunctions { … };

// Create a wrapper around VkResult in the dawn::native::vulkan namespace. This shadows the
// default VkResult (::VkResult). This ensures that assigning or creating a VkResult from a raw
// ::VkResult uses WrapUnsafe. This makes it clear that users of VkResult must be intentional
// about handling error cases.
class VkResult { … };

}  // namespace dawn::native::vulkan

#endif  // SRC_DAWN_NATIVE_VULKAN_VULKANFUNCTIONS_H_