vulkan_interface.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_VULKAN_PROCS_VULKAN_INTERFACE_H_
#define FLUTTER_VULKAN_PROCS_VULKAN_INTERFACE_H_
 
#include <string>
 
#include "flutter/fml/build_config.h"
#include "flutter/fml/logging.h"
 
#if FML_OS_ANDROID
#ifndef VK_USE_PLATFORM_ANDROID_KHR
#define VK_USE_PLATFORM_ANDROID_KHR 1
#endif  // VK_USE_PLATFORM_ANDROID_KHR
#endif  // FML_OS_ANDROID
 
#if OS_FUCHSIA
#ifndef VK_USE_PLATFORM_MAGMA_KHR
#define VK_USE_PLATFORM_MAGMA_KHR 1
#endif  // VK_USE_PLATFORM_MAGMA_KHR
#ifndef VK_USE_PLATFORM_FUCHSIA
#define VK_USE_PLATFORM_FUCHSIA 1
#endif  // VK_USE_PLATFORM_FUCHSIA
#endif  // OS_FUCHSIA
 
#include <vulkan/vulkan.h>
 
// The Vulkan headers may bring in X11 headers which define some macros that
// conflict with other code.  Undefine these macros after including Vulkan.
#undef Bool
#undef None
#undef Status
#undef Success
 
#define VK_CALL_LOG_ERROR(expression) VK_CALL_LOG(expression, ERROR)
 
#define VK_CALL_LOG_FATAL(expression) VK_CALL_LOG(expression, FATAL)
 
#define VK_CALL_LOG(expression, severity)                     \
  ({                                                          \
    __typeof__(expression) _rc = (expression);                \
    if (_rc != VK_SUCCESS) {                                  \
      FML_LOG(severity) << "Vulkan call '" << #expression     \
                        << "' failed with error "             \
                        << vulkan::VulkanResultToString(_rc); \
    }                                                         \
    _rc;                                                      \
  })
 
namespace vulkan {
 
std::string VulkanResultToString(VkResult result);
 
}  // namespace vulkan
 
#endif  // FLUTTER_VULKAN_PROCS_VULKAN_INTERFACE_H_