poc window decorations

wgui/src/drawing.rs

@@ -10,8 +10,8 @@ use crate::{
 	globals::Globals,
 	layout::Widget,
 	renderer_vk::text::{
-		TextShadow,
 		custom_glyph::{CustomGlyph, CustomGlyphData},
+		TextShadow,
 	},
 	stack::{self, ScissorBoundary, ScissorStack, TransformStack},
 	widget::{self, ScrollbarInfo, WidgetState},
@@ -147,6 +147,11 @@ impl Color {
 		let a = (self.a.clamp(0.0, 1.0) * 255.0).round() as u8;
 		format!("#{r:02X}{g:02X}{b:02X}{a:02X}")
 	}
+
+	#[must_use]
+	pub fn as_arr(&self) -> [f32; 4] {
+		[self.r, self.b, self.g, self.a]
+	}
 }
 
 impl Default for Color {

wgui/src/gfx/pass.rs

@@ -13,12 +13,12 @@ use vulkano::{
 		view::ImageView,
 	},
 	pipeline::{
-		Pipeline, PipelineBindPoint,
 		graphics::{self, vertex_input::Vertex, viewport::Viewport},
+		Pipeline, PipelineBindPoint,
 	},
 };
 
-use super::{WGfx, pipeline::WGfxPipeline};
+use super::{pipeline::WGfxPipeline, WGfx};
 
 pub struct WGfxPass<V> {
 	pub command_buffer: Arc<SecondaryAutoCommandBuffer>,
@@ -34,6 +34,7 @@ where
 	pub(super) fn new(
 		pipeline: &Arc<WGfxPipeline<V>>,
 		dimensions: [f32; 2],
+		offset: [f32; 2],
 		vertex_buffer: Subbuffer<[V]>,
 		vertices: Range<u32>,
 		instances: Range<u32>,
@@ -41,7 +42,7 @@ where
 		vk_scissor: &graphics::viewport::Scissor,
 	) -> anyhow::Result<Self> {
 		let viewport = Viewport {
-			offset: [0.0, 0.0],
+			offset,
 			extent: dimensions,
 			depth_range: 0.0..=1.0,
 		};

wgui/src/gfx/pipeline.rs

@@ -1,14 +1,14 @@
 use std::{marker::PhantomData, ops::Range, sync::Arc};
 
-use smallvec::{SmallVec, smallvec};
+use smallvec::{smallvec, SmallVec};
 use vulkano::{
 	buffer::{
-		BufferContents, BufferUsage, Subbuffer,
 		allocator::{SubbufferAllocator, SubbufferAllocatorCreateInfo},
+		BufferContents, BufferUsage, Subbuffer,
 	},
 	descriptor_set::{
-		DescriptorSet, WriteDescriptorSet,
 		layout::{DescriptorBindingFlags, DescriptorSetLayoutCreateFlags},
+		DescriptorSet, WriteDescriptorSet,
 	},
 	format::Format,
 	image::{
@@ -17,9 +17,8 @@ use vulkano::{
 	},
 	memory::allocator::MemoryTypeFilter,
 	pipeline::{
-		DynamicState, GraphicsPipeline, Pipeline, PipelineLayout,
 		graphics::{
-			self, GraphicsPipelineCreateInfo,
+			self,
 			color_blend::{AttachmentBlend, ColorBlendAttachmentState, ColorBlendState},
 			input_assembly::{InputAssemblyState, PrimitiveTopology},
 			multisample::MultisampleState,
@@ -27,13 +26,15 @@ use vulkano::{
 			subpass::PipelineRenderingCreateInfo,
 			vertex_input::{Vertex, VertexDefinition, VertexInputState},
 			viewport::ViewportState,
+			GraphicsPipelineCreateInfo,
 		},
 		layout::PipelineDescriptorSetLayoutCreateInfo,
+		DynamicState, GraphicsPipeline, Pipeline, PipelineLayout,
 	},
 	shader::{EntryPoint, ShaderModule},
 };
 
-use super::{WGfx, pass::WGfxPass};
+use super::{pass::WGfxPass, WGfx};
 
 pub struct WGfxPipeline<V> {
 	pub graphics: Arc<WGfx>,
@@ -266,6 +267,7 @@ where
 	pub fn create_pass(
 		self: &Arc<Self>,
 		dimensions: [f32; 2],
+		offset: [f32; 2],
 		vertex_buffer: Subbuffer<[V]>,
 		vertices: Range<u32>,
 		instances: Range<u32>,
@@ -275,6 +277,7 @@ where
 		WGfxPass::new(
 			&self.clone(),
 			dimensions,
+			offset,
 			vertex_buffer,
 			vertices,
 			instances,

wgui/src/renderer_vk/image.rs

@@ -200,6 +200,7 @@ impl ImageRenderer {
 
 					let pass = self.pipeline.inner.create_pass(
 						[res[0] as _, res[1] as _],
+						[0.0, 0.0],
 						vert_buffer.clone(),
 						0..4,
 						0..1,

wgui/src/renderer_vk/rect.rs

@@ -10,10 +10,10 @@ use vulkano::{
 use crate::{
 	drawing::{Boundary, Rectangle},
 	gfx::{
-		BLEND_ALPHA, WGfx,
 		cmd::GfxCommandBuffer,
 		pass::WGfxPass,
 		pipeline::{WGfxPipeline, WPipelineCreateInfo},
+		WGfx, BLEND_ALPHA,
 	},
 	renderer_vk::model_buffer::ModelBuffer,
 };
@@ -151,6 +151,7 @@ impl RectRenderer {
 				let set1 = self.model_buffer.get_rect_descriptor(&self.pipeline);
 				let pass = self.pipeline.color_rect.create_pass(
 					[res[0] as _, res[1] as _],
+					[0.0, 0.0],
 					self.vert_buffer.clone(),
 					0..4,
 					0..self.rect_vertices.len() as _,

wgui/src/renderer_vk/text/text_renderer.rs

@@ -4,9 +4,9 @@ use crate::{
 };
 
 use super::{
-	ContentType, FontSystem, GlyphDetails, GpuCacheStatus, SwashCache, TextArea,
 	custom_glyph::{CustomGlyphCacheKey, RasterizeCustomGlyphRequest, RasterizedCustomGlyph},
 	text_atlas::{GlyphVertex, TextAtlas, TextPipeline},
+	ContentType, FontSystem, GlyphDetails, GpuCacheStatus, SwashCache, TextArea,
 };
 use cosmic_text::{Color, SubpixelBin, SwashContent};
 use etagere::size2;
@@ -272,6 +272,7 @@ impl TextRenderer {
 
 				let pass = self.pipeline.inner.create_pass(
 					[res[0] as _, res[1] as _],
+					[0.0, 0.0],
 					self.vertex_buffer.clone(),
 					0..4,
 					0..self.glyph_vertices.len() as u32,