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Only recreate command buffers after swapchain invalidate

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This commit is contained in:
Robin Voetter
2020-07-03 02:29:11 +02:00
parent 37b002001a
commit c519450c57
4 changed files with 102 additions and 68 deletions
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12
examples/graphics_context.zig
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@@ -71,16 +71,24 @@ pub const GraphicsContext = struct {
graphics_queue: Queue,
present_queue: Queue,
pub fn init(allocator: *Allocator, app_info: *const vk.ApplicationInfo, window: *c.GLFWwindow) !GraphicsContext {
pub fn init(allocator: *Allocator, app_name: [*:0]const u8, window: *c.GLFWwindow) !GraphicsContext {
var self: GraphicsContext = undefined;
self.vkb = try BaseDispatch.load(c.glfwGetInstanceProcAddress);
var glfw_exts_count: u32 = 0;
const glfw_exts = c.glfwGetRequiredInstanceExtensions(&glfw_exts_count);
const app_info = vk.ApplicationInfo{
.p_application_name = app_name,
.application_version = vk.makeVersion(0, 0, 0),
.p_engine_name = app_name,
.engine_version = vk.makeVersion(0, 0, 0),
.api_version = vk.API_VERSION_1_2,
};
self.instance = try self.vkb.createInstance(.{
.flags = .{},
.p_application_info = app_info,
.p_application_info = &app_info,
.enabled_layer_count = 0,
.pp_enabled_layer_names = undefined,
.enabled_extension_count = glfw_exts_count,