update dependencies, minor change to scrolling speed

dub.json

@@ -13,7 +13,7 @@
 			"sourcePaths": ["src/editor", "src/dlib", "src/dlib/external/xxhash", "src/VulkanRenderer"],
 			"libs-linux": ["xcb", "X11", "X11-xcb", "vulkan", "stdc++", "xcb-xfixes", "freetype"],
 			"libs-windows": [],
-			"versions": [],
+			"versions": ["VULKAN_DEBUG"],
 			"preGenerateCommands-linux": ["./build.sh"],
 			"preGenerateCommands-windows": [],
 			"dflags": ["-Xcc=-mno-sse", "-P-I/usr/include/freetype2", "-Jbuild", "-Jassets", "-link-debuglib"],

src/VulkanRenderer

@@ -1 +1 @@
-Subproject commit 614ee40d853d65818fd04e41372e0ae492c8d988
+Subproject commit c42238a456f5048c7d1b2d5ebd71ecf13bb10ece

src/dlib

@@ -1 +1 @@
-Subproject commit c83ffabce69071a3e7a0af3f26aa420082eeda1f
+Subproject commit 10b5c0a127ef5fd5a18b956d2d112cae75017150

src/editor/ui.d

@@ -136,7 +136,8 @@ struct UICtx
 
 	PlatformWindow*             window;
 	Renderer                    rd;
-	ImageView                   font_atlas;
+	Descriptor                  font_atlas;
+	Descriptor                  sampler;
 	Pipeline                    pipeline;
 	DescSetLayout               desc_set_layout;
 	DescSet                     desc_set;
@@ -428,7 +429,7 @@ EaseOutQuint(f32 x)
 void
 SetScrollOffset(UIPanel* panel)
 {
-	f32 scroll_speed = 0.8 * (g_delta * 60.0);
+	f32 scroll_speed = 5.0;
 
 	U64Vec2 pos = VecPos(&panel.ed.buf);
 
@@ -451,7 +452,7 @@ SetScrollOffset(UIPanel* panel)
 
 	if(panel.scroll_offset != panel.scroll_target)
 	{
-		panel.scroll_offset += (scroll_speed * (panel.scroll_target - panel.scroll_offset)) * (g_delta * 60.0);
+		panel.scroll_offset += (scroll_speed * (panel.scroll_target - panel.scroll_offset)) * (g_delta * 2.0);
 
 		if(fabsf(panel.scroll_offset-panel.scroll_target) < 0.0009)
 		{
@@ -529,10 +530,6 @@ Panel(UIPanel* panel)
 		DrawPanel(panel, lc_w, focused);
 
 		f32 y_rem = fmod(panel.scroll_offset, TEXT_SIZE);
-		if(y_rem != 0.0) 
-		{
-			Logf("rem %f ln %s", y_rem, panel.start_ln);
-		}
 
 		f32 x = panel.rect.x0;
 		f32 y = panel.rect.y0 + TEXT_SIZE - fmod(panel.scroll_offset, TEXT_SIZE);
@@ -754,16 +751,16 @@ InitUICtx(PlatformWindow* window)
 	Vec4 b = Vec4(Vec3(0.0), 1.0);
 
 	UICtx ctx = {
-		rd: InitRenderer(handles, MB(16), MB(8)),
-		items: CreateHashTable!(UIHash, UIItem*)(12),
-		arena: arena,
+		rd:         InitRenderer(handles, MB(16), MB(8)),
+		items:      CreateHashTable!(UIHash, UIItem*)(12),
+		arena:      arena,
 		temp_arena: CreateArena(MB(1)),
-		drag_item: g_UI_NIL,
-		atlas_buf: atlas_buf,
-		font: font,
-		font_data: cast(u8[])FONT_BYTES,
-		text_size: 16.0,
-		tab_width: 2,
+		drag_item:  g_UI_NIL,
+		atlas_buf:  atlas_buf,
+		font:       font,
+		font_data:  cast(u8[])FONT_BYTES,
+		text_size:  16.0,
+		tab_width:  2,
 	};
 
 	for(u64 i = 0; i < FRAME_OVERLAP; i += 1)
@@ -775,8 +772,8 @@ InitUICtx(PlatformWindow* window)
 	}
 
 	DescLayoutBinding[2] layout_bindings = [
-		{ binding: 0, descriptorType: DT.Image, descriptorCount: 1, stageFlags: SS.All },
-		{ binding: 1, descriptorType: DT.Storage, descriptorCount: 1, stageFlags: SS.All },
+		{ binding: 0, descriptorType: DT.Image,   descriptorCount: 1, stageFlags: SS.All },
+		{ binding: 1, descriptorType: DT.Sampler, descriptorCount: 1, stageFlags: SS.All },
 	];
 
 	ctx.desc_set_layout = CreateDescSetLayout(&ctx.rd, layout_bindings);
@@ -819,7 +816,10 @@ InitUICtx(PlatformWindow* window)
 
 	CreateImageView(&ctx.rd, &ctx.font_atlas, ctx.atlas_buf.atlas.width, ctx.atlas_buf.atlas.height, 4, ctx.atlas_buf.data);
 
-	Write(&ctx.rd, ctx.desc_set, &ctx.font_atlas, 0, DT.Image);
+	ctx.sampler         = CreateSampler(&ctx.rd, MipmapMode.Nearest);
+	ctx.sampler.binding = 1;
+
+	Write(&ctx.rd, ctx.desc_set, [ctx.font_atlas, ctx.sampler]);
 
 	SetClearColors(&ctx.rd, [0.0, 0.0, 0.0, 1.0], [0.0, 0.0, 0.0, 0.0]);
 

src/shaders/gui.layout

@@ -1,9 +1,9 @@
 layout (rgba16f, set = 0, binding = 0) uniform image2D DrawImage;
 
-layout (set = 0, binding = 1) uniform sampler SamplerNearest;
-
 layout (set = 1, binding = 0) uniform texture2D SpriteAtlas;
 
+layout (set = 1, binding = 1) uniform sampler SamplerNearest;
+
 layout (push_constant) uniform Constants {
 	mat4 projection;
 } PC;