From 209b78bc1a42b248e16a738271ea3bfa775ec8e5 Mon Sep 17 00:00:00 2001
From: Matthew <matthew@sleepy.day>
Date: Fri, 15 Aug 2025 07:09:34 +1000
Subject: [PATCH] fixes

---
 vulkan.d      |  5 +++--
 vulkan_util.d | 16 ++++++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/vulkan.d b/vulkan.d
index abcbea1..e75049f 100644
--- a/vulkan.d
+++ b/vulkan.d
@@ -290,6 +290,7 @@ struct Vulkan
 	SLList!(SI)							 cleanup_list;
 
 	PlatformHandles						 platform_handles;
+	u32												 window_h, window_w;
 
 	VkDebugUtilsMessengerEXT 	 dbg_msg;
 	VkInstance 					 		 	 instance;
@@ -2492,8 +2493,8 @@ CreateSwapchain(Vulkan* vk)
 		imageFormat: vk.surface_format.format,
 		imageColorSpace: vk.surface_format.colorSpace,
 		imageExtent: {
-			width: clamp(cast(u32)vk.window.w, cap.minImageExtent.width, cap.maxImageExtent.width),
-			height: clamp(cast(u32)vk.window.h, cap.minImageExtent.height, cap.maxImageExtent.height),
+			width: clamp(cast(u32)vk.window_w, cap.minImageExtent.width, cap.maxImageExtent.width),
+			height: clamp(cast(u32)vk.window_h, cap.minImageExtent.height, cap.maxImageExtent.height),
 		},
 		preTransform: cap.currentTransform,
 		presentMode: vk.present_mode,
diff --git a/vulkan_util.d b/vulkan_util.d
index 086b996..8419fbe 100644
--- a/vulkan_util.d
+++ b/vulkan_util.d
@@ -1,6 +1,8 @@
 import std.stdio;
 import core.stdc.string : memset;
 
+@nogc:
+
 alias i8 = byte;
 alias i16 = short;
 alias i32 = int;
@@ -151,6 +153,20 @@ Push(T)(SLList!(T)*list, Node!(T)* node, Node!(T)* nil)
 	}
 }
 
+PushFront(T)(SLList!(T)*list, Node!(T)* node, Node!(T)* nil)
+{
+	if (CheckNil(nil, list.first))
+	{
+		list.first = list.last = node;
+		node.next = nil;
+	}
+	else
+	{
+		node.next = list.first;
+		list.first = node;
+	}
+}
+
 pragma(inline): bool
 CheckNil(T)(Node!(T)* nil, Node!(T)* node)
 {