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example: really resolve swapchain memory leak this time

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This commit is contained in:
Robin Voetter
2022-02-08 12:36:38 +01:00
parent 7b80166108
commit 9607e97fe9
2 changed files with 4 additions and 2 deletions
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2
examples/swapchain.zig
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@@ -101,6 +101,7 @@ pub const Swapchain = struct {
fn deinitExceptSwapchain(self: Swapchain) void {
for (self.swap_images) |si| si.deinit(self.gc);
self.allocator.free(self.swap_images);
self.gc.vkd.destroySemaphore(self.gc.dev, self.next_image_acquired, null);
}
@@ -110,7 +111,6 @@ pub const Swapchain = struct {
pub fn deinit(self: Swapchain) void {
self.deinitExceptSwapchain();
self.allocator.free(self.swap_images);
self.gc.vkd.destroySwapchainKHR(self.gc.dev, self.handle, null);
}

4
examples/triangle.zig
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@@ -56,7 +56,9 @@ pub fn main() !void {
) orelse return error.WindowInitFailed;
defer c.glfwDestroyWindow(window);
const allocator = std.heap.page_allocator;
var gpa = std.heap.GeneralPurposeAllocator(.{}){};
defer _ = gpa.deinit();
const allocator = gpa.allocator();
const gc = try GraphicsContext.init(allocator, app_name, window);
defer gc.deinit();