more isolation work

vulkan.d

@@ -8,26 +8,6 @@ import core.stdc.stdio : Printf = printf;
 import std.format : sformat;
 import std.math.rounding : Ceil = ceil;
 
-alias i8 = byte;
-alias i16 = short;
-alias i32 = int;
-alias i64 = long;
-
-alias u8 = ubyte;
-alias u16 = ushort;
-alias u32 = uint;
-alias u64 = ulong;
-
-alias f32 = float;
-alias f64 = double;
-
-alias b32 = uint;
-
-alias intptr = intptr_t;
-alias uintptr = uintptr_t;
-
-alias usize = size_t;
-
 alias InitRenderer = Init;
 alias Renderer = Vulkan;
 alias Shader = VkShaderModule;
@@ -59,6 +39,12 @@ version(linux)
 		"libvulkan.so.1",
 		"libvulkan.so",
 	];
+
+	struct PlatformHandles
+	{
+		xcb_connection_t *conn;
+		xcb_window_t 			window;
+	}
 }
 
 version(Windows)
@@ -66,6 +52,12 @@ version(Windows)
 	const string[] VULKAN_LIBS = [
 		"vulkan-1.dll",
 	];
+
+	struct PlatformHandles
+	{
+		HINSTANCE hinstance;
+		HWND			hwnd;
+	}
 }
 
 const char*[] VK_INSTANCE_LAYERS = [];
@@ -292,7 +284,7 @@ struct Vulkan
 
 	SLList!(SI)							 cleanup_list;
 
-	PlatformWindow*								 	 window;
+	PlatformHandles						 platform_handles;
 
 	VkDebugUtilsMessengerEXT 	 dbg_msg;
 	VkInstance 					 		 	 instance;
@@ -383,7 +375,7 @@ struct QueueInfo
 }
 
 Vulkan
-Init(PlatformWindow* window, u64 permanent_mem, u64 frame_mem)
+Init(PlatformHandles platform_handles, u64 permanent_mem, u64 frame_mem)
 {
 	bool success = true;
 
@@ -393,7 +385,7 @@ Init(PlatformWindow* window, u64 permanent_mem, u64 frame_mem)
 			CreateArena(frame_mem),
 			CreateArena(frame_mem),
 		],
-		window: window,
+		platform_handles: platform_handles,
 	};
 
 	Push(&vk, SI.Renderer);
@@ -608,12 +600,6 @@ CreateBuffer(Vulkan* vk, Buffer* buf, BufferType type, u64 size, bool host_visib
 	buf.dynamic = dynamic;
 }
 
-void
-UpdateIndexBuffer(Vulkan* vk, Model* model)
-{
-	assert(Transfer(vk, &model.index_buffer, model.indices), "UpdateIndexBuffer failure");
-}
-
 void
 InitBuffers(Vulkan* vk)
 {
@@ -664,18 +650,6 @@ CurrentImage(Vulkan* vk)
 	return vk.present_images[vk.image_index].image;
 }
 
-UIVertex[]
-GetUIVertexBuffer(Vulkan* vk)
-{
-	return vk.ui_vert_buf.data;
-}
-
-u32[]
-GetUIIndexBuffer(Vulkan* vk)
-{
-	return vk.ui_index_buf.data;
-}
-
 void
 BeginFrame(Vulkan* vk)
 {
@@ -763,10 +737,13 @@ ResizeDrawImageIfNeeded(Vulkan* vk, ImageView* view)
 	}
 }
 
-pragma(inline): UVec2
+pragma(inline): u32[2]
 GetExtent(Vulkan* vk)
 {
-	return UVec2(vk.swapchain_extent.width, vk.swapchain_extent.height);
+	u32[2] extent;
+	extent[0] = vk.swapchain_extent.width;
+	extent[1] = vk.swapchain_extent.height;
+	return extent;
 }
 
 pragma(inline): f32
@@ -1907,7 +1884,7 @@ CreateComputePipeline(Vulkan* vk, CompPipelineInfo* comp_info)
 }
 
 void
-ClearColor(Vulkan* vk, ImageView* view, Vec4 color)
+ClearColor(Vulkan* vk, ImageView* view, f32[4] color)
 {
 	VkImageSubresourceRange clear_range = {
 		aspectMask: (view.depth_image ? VK_IMAGE_ASPECT_DEPTH_BIT : VK_IMAGE_ASPECT_COLOR_BIT),
@@ -1919,7 +1896,7 @@ ClearColor(Vulkan* vk, ImageView* view, Vec4 color)
 		vk.cmds[vk.frame_index],
 		view.image,
 		view.layout,
-		cast(VkClearColorValue*)color.v,
+		cast(VkClearColorValue*)color,
 		1,
 		&clear_range
 	);
@@ -3200,8 +3177,8 @@ version(linux)
 {
 	VkXcbSurfaceCreateInfoKHR surface_info = {
 		sType: VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR,
-		connection: vk.window.conn,
+		connection: vk.platform_handles.conn,
-		window: vk.window.window,
+		window: vk.platform_handles.window,
 	};
 
 	VkResult result = vkCreateXcbSurfaceKHR(vk.instance, &surface_info, null, &vk.surface);
@@ -3211,8 +3188,8 @@ version(Windows)
 {
 	VkWin32SurfaceCreateInfoKHR surface_info = {
 		sType: VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR,
-		hinstance: vk.window.instance,
+		hinstance: vk.platform_handles.instance,
-		hwnd: vk.window.handle,
+		hwnd: vk.platform_handles.handle,
 	};
 
 	VkResult result = vkCreateWin32SurfaceKHR(vk.instance, &surface_info, null, &vk.surface);

vulkan_util.d

@@ -1,5 +1,25 @@
 import core.stdc.stdio : Printf = printf;
 
+alias i8 = byte;
+alias i16 = short;
+alias i32 = int;
+alias i64 = long;
+
+alias u8 = ubyte;
+alias u16 = ushort;
+alias u32 = uint;
+alias u64 = ulong;
+
+alias f32 = float;
+alias f64 = double;
+
+alias b32 = uint;
+
+alias intptr = intptr_t;
+alias uintptr = uintptr_t;
+
+alias usize = size_t;
+
 version(linux)
 {
 import core.sys.posix.sys.mman;
@@ -18,6 +38,40 @@ MemFree(void* ptr, u64 size)
 
 }
 
+struct Node(T)
+{
+	Node!(T)* next;
+	T				 value;
+}
+
+struct SLList(T)
+{
+	Node!(T)* first;
+	Node!(T)* last;
+}
+
+pragma(inline): void
+Push(T)(SLList!(T)*list, Node!(T)* node, Node!(T)* nil)
+{
+	if (CheckNil(nil, list.first))
+	{
+		list.first = list.last = node;
+		node.next = nil;
+	}
+	else
+	{
+		list.last.next = node;
+		list.last = node;
+		node.next = nil;
+	}
+}
+
+pragma(inline): bool
+CheckNil(T)(Node!(T)* nil, Node!(T)* node)
+{
+	return node == null || node == nil;
+}
+
 struct Arena
 {
 	u8* mem;