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Add window surface creation to glfwinfo

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The glfwinfo tool now attempts Vulkan surface creation via
glfwCreateWindowSurface and reports the results.
This commit is contained in:
Camilla Löwy 2021-04-11 21:26:27 +02:00
parent 4c90e21e8f
commit 0beadfdc66
1 changed files with 29 additions and 4 deletions
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33
tests/glfwinfo.c
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@ -850,6 +850,17 @@ int main(int argc, char** argv)
if (list_extensions) if (list_extensions)
list_context_extensions(client, major, minor); list_context_extensions(client, major, minor);
glfwDestroyWindow(window);
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
window = glfwCreateWindow(200, 200, "Version", NULL, NULL);
if (!window)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
printf("Vulkan loader: %s\n", printf("Vulkan loader: %s\n",
glfwVulkanSupported() ? "available" : "missing"); glfwVulkanSupported() ? "available" : "missing");
@ -873,15 +884,14 @@ int main(int argc, char** argv)
uint32_t re_count; uint32_t re_count;
const char** re = glfwGetRequiredInstanceExtensions(&re_count); const char** re = glfwGetRequiredInstanceExtensions(&re_count);
printf("Vulkan required instance extensions:");
if (re) if (re)
{ {
printf("Vulkan window surface required instance extensions:\n");
for (uint32_t i = 0; i < re_count; i++) for (uint32_t i = 0; i < re_count; i++)
printf(" %s", re[i]); printf(" %s\n", re[i]);
putchar('\n');
} }
else else
printf(" missing\n"); printf("Vulkan window surface extensions missing\n");
if (list_extensions) if (list_extensions)
list_vulkan_instance_extensions(); list_vulkan_instance_extensions();
@ -915,6 +925,19 @@ int main(int argc, char** argv)
gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, instance); gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, instance);
if (re)
{
VkSurfaceKHR surface = VK_NULL_HANDLE;
if (glfwCreateWindowSurface(instance, window, NULL, &surface) == VK_SUCCESS)
{
printf("Vulkan window surface created successfully\n");
vkDestroySurfaceKHR(instance, surface, NULL);
}
else
printf("Failed to create Vulkan window surface\n");
}
uint32_t pd_count; uint32_t pd_count;
vkEnumeratePhysicalDevices(instance, &pd_count, NULL); vkEnumeratePhysicalDevices(instance, &pd_count, NULL);
VkPhysicalDevice* pd = calloc(pd_count, sizeof(VkPhysicalDevice)); VkPhysicalDevice* pd = calloc(pd_count, sizeof(VkPhysicalDevice));
@ -943,6 +966,8 @@ int main(int argc, char** argv)
vkDestroyInstance(instance, NULL); vkDestroyInstance(instance, NULL);
} }
glfwDestroyWindow(window);
glfwTerminate(); glfwTerminate();
exit(EXIT_SUCCESS); exit(EXIT_SUCCESS);
} }