64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
// Copyright (C) 2022 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "DisplaySurfaceVk.h"
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#include "host-common/GfxstreamFatalError.h"
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#include "host-common/logging.h"
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#include "vk_util.h"
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namespace gfxstream {
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namespace vk {
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using emugl::ABORT_REASON_OTHER;
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using emugl::FatalError;
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std::unique_ptr<DisplaySurfaceVk> DisplaySurfaceVk::create(const VulkanDispatch& vk,
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VkInstance instance,
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FBNativeWindowType window) {
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VkSurfaceKHR surface = VK_NULL_HANDLE;
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#ifdef _WIN32
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const VkWin32SurfaceCreateInfoKHR surfaceCi = {
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.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR,
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.pNext = nullptr,
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.flags = 0,
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.hinstance = GetModuleHandle(nullptr),
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.hwnd = window,
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};
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VK_CHECK(vk.vkCreateWin32SurfaceKHR(instance, &surfaceCi, nullptr, &surface));
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#else
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GFXSTREAM_ABORT(FatalError(ABORT_REASON_OTHER))
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<< "Unimplemented.";
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#endif
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if (surface == VK_NULL_HANDLE) {
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GFXSTREAM_ABORT(FatalError(ABORT_REASON_OTHER))
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<< "No VkSurfaceKHR created?";
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}
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return std::unique_ptr<DisplaySurfaceVk>(new DisplaySurfaceVk(vk, instance, surface));
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}
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DisplaySurfaceVk::DisplaySurfaceVk(const VulkanDispatch& vk, VkInstance instance,
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VkSurfaceKHR surface)
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: mVk(vk), mInstance(instance), mSurface(surface) {}
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DisplaySurfaceVk::~DisplaySurfaceVk() {
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if (mSurface != VK_NULL_HANDLE) {
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mVk.vkDestroySurfaceKHR(mInstance, mSurface, nullptr);
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}
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}
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} // namespace vk
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} // namespace gfxstream
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