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62 lines
1.9 KiB
62 lines
1.9 KiB
4 months ago
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/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "vk/GrVkVulkan.h"
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#include "WindowContextFactory_android.h"
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#include "../VulkanWindowContext.h"
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#include "vk/VkTestUtils.h"
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namespace sk_app {
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namespace window_context_factory {
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WindowContext* NewVulkanForAndroid(ANativeWindow* window, const DisplayParams& params) {
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PFN_vkGetInstanceProcAddr instProc;
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PFN_vkGetDeviceProcAddr devProc;
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if (!sk_gpu_test::LoadVkLibraryAndGetProcAddrFuncs(&instProc, &devProc)) {
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return nullptr;
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}
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auto createVkSurface = [window, instProc] (VkInstance instance) -> VkSurfaceKHR {
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PFN_vkCreateAndroidSurfaceKHR createAndroidSurfaceKHR =
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(PFN_vkCreateAndroidSurfaceKHR) instProc(instance, "vkCreateAndroidSurfaceKHR");
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if (!window) {
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return VK_NULL_HANDLE;
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}
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VkSurfaceKHR surface;
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VkAndroidSurfaceCreateInfoKHR surfaceCreateInfo;
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memset(&surfaceCreateInfo, 0, sizeof(VkAndroidSurfaceCreateInfoKHR));
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surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR;
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surfaceCreateInfo.pNext = nullptr;
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surfaceCreateInfo.flags = 0;
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surfaceCreateInfo.window = window;
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VkResult res = createAndroidSurfaceKHR(instance, &surfaceCreateInfo,
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nullptr, &surface);
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return (VK_SUCCESS == res) ? surface : VK_NULL_HANDLE;
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};
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auto canPresent = [](VkInstance, VkPhysicalDevice, uint32_t) { return true; };
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WindowContext* ctx = new VulkanWindowContext(params, createVkSurface, canPresent,
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instProc, devProc);
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if (!ctx->isValid()) {
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delete ctx;
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return nullptr;
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}
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return ctx;
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}
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} // namespace window_context_factory
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} // namespace sk_app
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