blob: 7a77ebb70e7718f5fccb2e2cf6cbb0cf8416ca54 [file] [log] [blame]
// Copyright 2019 The SwiftShader Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SWIFTSHADER_VKSWAPCHAINKHR_HPP
#define SWIFTSHADER_VKSWAPCHAINKHR_HPP
#include "Vulkan/VkObject.hpp"
#include "Vulkan/VkImage.hpp"
#include "VkSurfaceKHR.hpp"
#include <vector>
namespace vk
{
class Fence;
class Semaphore;
class SwapchainKHR : public Object<SwapchainKHR, VkSwapchainKHR>
{
public:
SwapchainKHR(const VkSwapchainCreateInfoKHR* pCreateInfo, void* mem);
void destroy(const VkAllocationCallbacks* pAllocator);
static size_t ComputeRequiredAllocationSize(const VkSwapchainCreateInfoKHR* pCreateInfo);
void retire();
VkResult createImages(VkDevice device, const VkSwapchainCreateInfoKHR* pCreateInfo);
uint32_t getImageCount() const;
VkResult getImages(uint32_t *pSwapchainImageCount, VkImage *pSwapchainImages) const;
VkResult getNextImage(uint64_t timeout, Semaphore* semaphore, Fence* fence, uint32_t* pImageIndex);
void present(uint32_t index);
PresentImage const &getImage(uint32_t imageIndex) { return images[imageIndex]; }
private:
SurfaceKHR* surface = nullptr;
PresentImage* images = nullptr;
uint32_t imageCount = 0;
bool retired = false;
void resetImages();
};
static inline SwapchainKHR* Cast(VkSwapchainKHR object)
{
return SwapchainKHR::Cast(object);
}
}
#endif //SWIFTSHADER_VKSWAPCHAINKHR_HPP