// Copyright 2020 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.

#include <string_view>
#include "common/logging/log.h"
#include "video_core/vulkan_common/vulkan_debug_callback.h"

namespace Vulkan {
namespace {
VkBool32 Callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
                  VkDebugUtilsMessageTypeFlagsEXT type,
                  const VkDebugUtilsMessengerCallbackDataEXT* data,
                  [[maybe_unused]] void* user_data) {
    // Skip logging known false-positive validation errors
    switch (static_cast<u32>(data->messageIdNumber)) {
    case 0x682a878au: // VUID-vkCmdBindVertexBuffers2EXT-pBuffers-parameter
    case 0x99fb7dfdu: // UNASSIGNED-RequiredParameter (vkCmdBindVertexBuffers2EXT pBuffers[0])
        return VK_FALSE;
    default:
        break;
    }
    const std::string_view message{data->pMessage};
    if (severity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT) {
        LOG_CRITICAL(Render_Vulkan, "{}", message);
    } else if (severity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT) {
        LOG_WARNING(Render_Vulkan, "{}", message);
    } else if (severity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT) {
        LOG_INFO(Render_Vulkan, "{}", message);
    } else if (severity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT) {
        LOG_DEBUG(Render_Vulkan, "{}", message);
    }
    return VK_FALSE;
}
} // Anonymous namespace

vk::DebugUtilsMessenger CreateDebugCallback(const vk::Instance& instance) {
    return instance.CreateDebugUtilsMessenger(VkDebugUtilsMessengerCreateInfoEXT{
        .sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT,
        .pNext = nullptr,
        .flags = 0,
        .messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT |
                           VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
                           VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
                           VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT,
        .messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
                       VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
                       VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT,
        .pfnUserCallback = Callback,
        .pUserData = nullptr,
    });
}

} // namespace Vulkan
