Swapchain

examples/main.zig

@@ -2,26 +2,9 @@ const std = @import("std");
 const vk = @import("vulkan");
 const c = @import("c.zig");
 const GraphicsContext = @import("graphics_context.zig").GraphicsContext;
-
-const BaseDispatch = struct {
-    vkCreateInstance: vk.PfnCreateInstance,
-    usingnamespace vk.BaseWrapper(@This());
-};
-
-const InstanceDispatch = struct {
-    vkDestroyInstance: vk.PfnDestroyInstance,
-    vkCreateDevice: vk.PfnCreateDevice,
-    vkDestroySurfaceKHR: vk.PfnDestroySurfaceKHR,
-    usingnamespace vk.InstanceWrapper(@This());
-};
-
-const DeviceDispatch = struct {
-    vkDestroyDevice: vk.PfnDestroyDevice,
-    usingnamespace vk.DeviceWrapper(@This());
-};
+const Swapchain = @import("swapchain.zig").Swapchain;
 
 const app_name = "vulkan-zig example";
-
 const app_info = vk.ApplicationInfo{
     .p_application_name = app_name,
     .application_version = vk.makeVersion(0, 0, 0),
@@ -34,12 +17,12 @@ pub fn main() !void {
     if (c.glfwInit() != c.GLFW_TRUE) return error.GlfwInitFailed;
     defer c.glfwTerminate();
 
-    const dim = vk.Extent2D{.width = 800, .height = 600};
+    const extent = vk.Extent2D{.width = 800, .height = 600};
 
     c.glfwWindowHint(c.GLFW_CLIENT_API, c.GLFW_NO_API);
     const window = c.glfwCreateWindow(
-        dim.width,
-        dim.height,
+        extent.width,
+        extent.height,
         app_name,
         null,
         null
@@ -48,4 +31,14 @@ pub fn main() !void {
 
     const gc = try GraphicsContext.init(std.heap.page_allocator, &app_info, window);
     defer gc.deinit();
+
+    std.debug.print("Using device: {}\n", .{gc.deviceName()});
+
+    const swapchain = try Swapchain.init(&gc, std.heap.page_allocator, extent);
+    defer swapchain.deinit();
+
+    while (c.glfwWindowShouldClose(window) == c.GLFW_FALSE) {
+        c.glfwSwapBuffers(window);
+        c.glfwPollEvents();
+    }
 }