libs/vkjson/vkjson.h

///////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2015-2016 The Khronos Group Inc.
// Copyright (c) 2015-2016 Valve Corporation
// Copyright (c) 2015-2016 LunarG, Inc.
// Copyright (c) 2015-2016 Google, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and/or associated documentation files (the "Materials"), to
// deal in the Materials without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Materials, and to permit persons to whom the Materials are
// furnished to do so, subject to the following conditions:
//
// The above copyright notice(s) and this permission notice shall be included in
// all copies or substantial portions of the Materials.
//
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
//
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
// USE OR OTHER DEALINGS IN THE MATERIALS.
///////////////////////////////////////////////////////////////////////////////

#ifndef VKJSON_H_
#define VKJSON_H_

#include <vulkan/vulkan.h>
#include <string.h>

#include <map>
#include <string>
#include <vector>

#ifdef WIN32
#undef min
#undef max
#endif

struct VkJsonLayer {
  VkLayerProperties properties;
  std::vector<VkExtensionProperties> extensions;
};

struct VkJsonDevice {
  VkJsonDevice() {
          memset(&properties, 0, sizeof(VkPhysicalDeviceProperties));
          memset(&features, 0, sizeof(VkPhysicalDeviceFeatures));
          memset(&memory, 0, sizeof(VkPhysicalDeviceMemoryProperties));
  }
  VkPhysicalDeviceProperties properties;
  VkPhysicalDeviceFeatures features;
  VkPhysicalDeviceMemoryProperties memory;
  std::vector<VkQueueFamilyProperties> queues;
  std::vector<VkExtensionProperties> extensions;
  std::vector<VkLayerProperties> layers;
  std::map<VkFormat, VkFormatProperties> formats;
};

struct VkJsonInstance {
  std::vector<VkJsonLayer> layers;
  std::vector<VkExtensionProperties> extensions;
  std::vector<VkJsonDevice> devices;
};

VkJsonInstance VkJsonGetInstance();
std::string VkJsonInstanceToJson(const VkJsonInstance& instance);
bool VkJsonInstanceFromJson(const std::string& json,
                            VkJsonInstance* instance,
                            std::string* errors);

VkJsonDevice VkJsonGetDevice(VkPhysicalDevice device);
std::string VkJsonDeviceToJson(const VkJsonDevice& device);
bool VkJsonDeviceFromJson(const std::string& json,
                          VkJsonDevice* device,
                          std::string* errors);

std::string VkJsonImageFormatPropertiesToJson(
    const VkImageFormatProperties& properties);
bool VkJsonImageFormatPropertiesFromJson(const std::string& json,
                                         VkImageFormatProperties* properties,
                                         std::string* errors);

// Backward-compatibility aliases
typedef VkJsonDevice VkJsonAllProperties;
inline VkJsonAllProperties VkJsonGetAllProperties(
    VkPhysicalDevice physicalDevice) {
  return VkJsonGetDevice(physicalDevice);
}
inline std::string VkJsonAllPropertiesToJson(
    const VkJsonAllProperties& properties) {
  return VkJsonDeviceToJson(properties);
}
inline bool VkJsonAllPropertiesFromJson(const std::string& json,
                                        VkJsonAllProperties* properties,
                                        std::string* errors) {
  return VkJsonDeviceFromJson(json, properties, errors);
}

#endif  // VKJSON_H_