1// Copyright 2018 The SwiftShader Authors. All Rights Reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef SWIFTSHADER_XCBSURFACEKHR_HPP
16#define SWIFTSHADER_XCBSURFACEKHR_HPP
17
18#include "Vulkan/VkObject.hpp"
19#include "VkSurfaceKHR.hpp"
20#include <xcb/xcb.h>
21#include "vulkan/vulkan_xcb.h"
22
23#include <unordered_map>
24
25namespace vk {
26
27class XcbSurfaceKHR : public SurfaceKHR, public ObjectBase<XcbSurfaceKHR, VkSurfaceKHR> {
28public:
29 XcbSurfaceKHR(const VkXcbSurfaceCreateInfoKHR *pCreateInfo, void *mem);
30
31 void destroySurface(const VkAllocationCallbacks *pAllocator) override;
32
33 static size_t ComputeRequiredAllocationSize(const VkXcbSurfaceCreateInfoKHR *pCreateInfo);
34
35 void getSurfaceCapabilities(VkSurfaceCapabilitiesKHR *pSurfaceCapabilities) const override;
36
37 virtual void attachImage(PresentImage* image) override;
38 virtual void detachImage(PresentImage* image) override;
39 VkResult present(PresentImage* image) override;
40
41private:
42 xcb_connection_t* connection;
43 xcb_window_t window;
44 std::unordered_map<PresentImage*, uint32_t> graphicsContexts;
45};
46
47}
48#endif //SWIFTSHADER_XCBSURFACEKHR_HPP
49