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//
// Copyright 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// DeviceVk.h:
// Defines the class interface for DeviceVk, implementing DeviceImpl.
//
#ifndef LIBANGLE_RENDERER_VULKAN_DEVICEVK_H_
#define LIBANGLE_RENDERER_VULKAN_DEVICEVK_H_
#include "libANGLE/renderer/DeviceImpl.h"
#include "common/vulkan/vk_headers.h"
namespace rx
{
namespace vk
{
class Renderer;
}
class DeviceVk : public DeviceImpl
{
public:
DeviceVk();
~DeviceVk() override;
egl::Error initialize() override;
egl::Error getAttribute(const egl::Display *display,
EGLint attribute,
void **outValue) override;
void generateExtensions(egl::DeviceExtensions *outExtensions) const override;
vk::Renderer *getRenderer() const { return mRenderer; }
private:
// Wrappers for some global vulkan methods which need to read env variables.
// The wrappers will set those env variables before calling those global methods.
static VKAPI_ATTR VkResult VKAPI_CALL
WrappedCreateInstance(const VkInstanceCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkInstance *pInstance);
static VKAPI_ATTR VkResult VKAPI_CALL
WrappedEnumerateInstanceExtensionProperties(const char *pLayerName,
uint32_t *pPropertyCount,
VkExtensionProperties *pProperties);
static VKAPI_ATTR VkResult VKAPI_CALL
WrappedEnumerateInstanceLayerProperties(uint32_t *pPropertyCount,
VkLayerProperties *pProperties);
static VKAPI_ATTR VkResult VKAPI_CALL WrappedEnumerateInstanceVersion(uint32_t *pApiVersion);
static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL WrappedGetInstanceProcAddr(VkInstance instance,
const char *pName);
vk::Renderer *mRenderer = nullptr;
};
} // namespace rx
#endif // LIBANGLE_RENDERER_VULKAN_DEVICEVK_H_
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