build(deps): bump rustls from 0.23.39 to 0.23.46

Bumps [rustls](https://github.com/rustls/rustls) from 0.23.39 to 0.23.46.
- [Release notes](https://github.com/rustls/rustls/releases)
- [Changelog](https://github.com/rustls/rustls/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rustls/rustls/compare/v/0.23.39...v/0.23.46)

---
updated-dependencies:
- dependency-name: rustls
  dependency-version: 0.23.46
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -1744,7 +1744,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4726,14 +4726,14 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.23.39"
+version = "0.23.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c2c118cb077cca2822033836dfb1b975355dfb784b5e8da48f7b6c5db74e60e"
+checksum = "48e13bd8c0e9365c43cfa5c9e8f9ad49d3c8444926c9aac819e0e4dc503c8fdf"
 dependencies = [
  "log",
  "once_cell",
@@ -4755,9 +4755,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.13"
+version = "0.103.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61c429a8649f110dddef65e2a5ad240f747e85f7758a6bccc7e5777bd33f756e"
+checksum = "4443b1b6d39d7c663139942cc4558262562d2c84123bb6282ef177009ca8b281"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -4773,8 +4773,7 @@ checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 [[package]]
 name = "rxscreen"
 version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afbab13f83503a8272b7150d487494992cf6c59c299dcaf5d8ffac75bad9fc96"
+source = "git+https://github.com/galister/rxscreen.git?rev=7197e1de6622b65859e6f2060b5750185e0dad2a#7197e1de6622b65859e6f2060b5750185e0dad2a"
 dependencies = [
  "libc",
 ]
@@ -5463,7 +5462,7 @@ dependencies = [
  "getrandom 0.3.4",
  "once_cell",
  "rustix 1.1.4",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]

wayvr/src/overlays/screen/capture.rs

@@ -31,6 +31,9 @@ use crate::{
 
 const CURSOR_SIZE: f32 = 16. / 1440.;
 
+// synchronize queue shared by the WlxCapture worker threads
+static CAPTURE_QUEUE_MUTEX: Mutex<()> = Mutex::new(());
+
 struct BufPass {
     pass: WGfxPass<Vert2Uv>,
     buf_vert: Arc<Buffer<Vert2Uv>>,
@@ -664,6 +667,17 @@ fn upload_image(
     height: u32,
     format: Format,
     data: &[u8],
+) -> Option<Arc<Image>> {
+    upload_image_with_row_length(me, width, height, format, data, 0)
+}
+
+fn upload_image_with_row_length(
+    me: &WlxCaptureIn,
+    width: u32,
+    height: u32,
+    format: Format,
+    data: &[u8],
+    buffer_row_length: u32,
 ) -> Option<Arc<Image>> {
     let cmd_result = if me.use_capture_queue {
         me.gfx
@@ -679,15 +693,23 @@ fn upload_image(
             return None;
         }
     };
-    let image = match cmd_xfer.upload_image(width, height, format, data) {
-        Ok(x) => x,
-        Err(e) => {
-            log::error!("{}: Could not create vkImage: {:?}", me.name, e);
-            return None;
-        }
-    };
+    let image =
+        match cmd_xfer.upload_image_with_row_length(width, height, format, data, buffer_row_length)
+        {
+            Ok(x) => x,
+            Err(e) => {
+                log::error!("{}: Could not create vkImage: {:?}", me.name, e);
+                return None;
+            }
+        };
 
-    if let Err(e) = cmd_xfer.build_and_execute_now() {
+    let result = if me.use_capture_queue {
+        let _guard = CAPTURE_QUEUE_MUTEX.lock().unwrap(); // mutex poison only
+        cmd_xfer.build_and_execute_now()
+    } else {
+        cmd_xfer.build_and_execute_now()
+    };
+    if let Err(e) = result {
         log::error!("{}: Could not execute upload: {:?}", me.name, e);
         return None;
     }
@@ -757,8 +779,22 @@ pub(super) fn receive_callback(me: &WlxCaptureIn, frame: WlxFrame) -> Option<Wlx
                 }
             };
 
-            let data = unsafe { std::slice::from_raw_parts(frame.ptr as *const u8, frame.size) };
-            let image = upload_image(me, frame.format.width, frame.format.height, format, data)?;
+            // SAFETY: the MemPtr params & allocation and must be valid and must outlive the callback
+            let pixels = unsafe {
+                std::slice::from_raw_parts(
+                    (frame.ptr as *const u8).add(frame.offset),
+                    frame.size - frame.offset,
+                )
+            };
+            let buffer_row_length = (frame.stride / 4) as u32;
+            let image = upload_image_with_row_length(
+                me,
+                frame.format.width,
+                frame.format.height,
+                format,
+                pixels,
+                buffer_row_length,
+            )?;
 
             Some(WlxCaptureOut {
                 image: me.gfx.create_image_view(image).ok()?,
@@ -811,6 +847,8 @@ pub(super) enum MainThreadFrame {
     Cpu {
         format: FrameFormat,
         data: Vec<u8>,
+        offset: usize,
+        stride: usize,
         mouse: Option<MouseMeta>,
     },
     Dmabuf {
@@ -870,12 +908,16 @@ where
             MainThreadFrame::Cpu {
                 format,
                 data,
+                offset,
+                stride,
                 mouse,
             } => {
                 let frame = wlx_frame::MemPtrFrame {
                     format,
                     ptr: data.as_ptr() as usize,
                     size: data.len(),
+                    offset,
+                    stride,
                     mouse,
                 };
                 receive_callback(
@@ -910,22 +952,24 @@ fn receive_callback_dummy(_: &DmaExporterProxy, frame: WlxFrame) -> Option<MainT
             Some(MainThreadFrame::Cpu {
                 format: frame.format,
                 data: map.as_slice().to_vec(),
+                offset: frame.plane.offset as _,
+                stride: (frame.format.width as usize).checked_mul(4)?,
                 mouse: frame.mouse,
             })
         }
         WlxFrame::MemPtr(frame) => {
-            let data = if frame.size == 0 {
-                Vec::new()
-            } else {
-                if frame.ptr == 0 {
-                    log::error!("Main-thread CPU capture received a null MemPtr frame");
-                    return None;
-                }
-                unsafe { std::slice::from_raw_parts(frame.ptr as *const u8, frame.size) }.to_vec()
+            // SAFETY: Allocation must be valid & must outlive the callback
+            let pixels = unsafe {
+                std::slice::from_raw_parts(
+                    (frame.ptr as *const u8).add(frame.offset),
+                    frame.size - frame.offset,
+                )
             };
             Some(MainThreadFrame::Cpu {
                 format: frame.format,
-                data,
+                data: pixels.to_vec(),
+                offset: frame.offset,
+                stride: frame.stride,
                 mouse: frame.mouse,
             })
         }

wgui/src/gfx/cmd.rs

@@ -139,6 +139,17 @@ impl CommandBufferBuilder<CmdBufGfx> {
 
 impl CommandBufferBuilder<CmdBufXfer> {
 	pub fn upload_image(&mut self, width: u32, height: u32, format: Format, data: &[u8]) -> anyhow::Result<Arc<Image>> {
+		self.upload_image_with_row_length(width, height, format, data, 0)
+	}
+
+	pub fn upload_image_with_row_length(
+		&mut self,
+		width: u32,
+		height: u32,
+		format: Format,
+		data: &[u8],
+		buffer_row_length: u32,
+	) -> anyhow::Result<Arc<Image>> {
 		let image = self.graphics.create_image(ImageCreateInfo::new_2d(
 			width,
 			height,
@@ -149,9 +160,13 @@ impl CommandBufferBuilder<CmdBufXfer> {
 			.graphics
 			.empty_buffer::<u8>(BufferUsage::TRANSFER_SRC, data.len() as u64)?;
 		staging.write()?.copy_from_slice(data);
-		self
-			.raw
-			.copy_buffer_to_image(&staging.raw, &image.raw, [0, 0, 0], [width, height, 1]);
+		self.raw.copy_buffer_to_image_with_row_length(
+			&staging.raw,
+			&image.raw,
+			[0, 0, 0],
+			[width, height, 1],
+			buffer_row_length,
+		);
 		self.keepalive.push(Box::new(staging));
 		self.keepalive.push(Box::new(image.clone()));
 		Ok(image)

wgui/src/gfx/raw.rs

@@ -2494,11 +2494,22 @@ impl RawCommandBuffer {
 		image: &Arc<RawImage>,
 		offset: [u32; 3],
 		extent: [u32; 3],
+	) {
+		self.copy_buffer_to_image_with_row_length(buffer, image, offset, extent, 0);
+	}
+
+	pub(super) fn copy_buffer_to_image_with_row_length(
+		&mut self,
+		buffer: &RawBuffer,
+		image: &Arc<RawImage>,
+		offset: [u32; 3],
+		extent: [u32; 3],
+		buffer_row_length: u32,
 	) {
 		self.transition_image(image, ImageLayout::TransferDst);
 		let regions = [vk::BufferImageCopy::default()
 			.buffer_offset(0)
-			.buffer_row_length(0)
+			.buffer_row_length(buffer_row_length)
 			.buffer_image_height(0)
 			.image_subresource(vk::ImageSubresourceLayers {
 				aspect_mask: vk::ImageAspectFlags::COLOR,

wlx-capture/Cargo.toml

@@ -31,7 +31,9 @@ wayland-protocols = {
 
 drm-fourcc = "2.2.0"
 rxscreen = {
-  version = "0.1.7",
+  git = "https://github.com/galister/rxscreen.git",
+  rev = "7197e1de6622b65859e6f2060b5750185e0dad2a",
+  # version = "0.1.7",
   features = [
     "mouse",
     "shm",

wlx-capture/src/frame.rs

@@ -128,6 +128,8 @@ pub struct MemPtrFrame {
     pub format: FrameFormat,
     pub ptr: usize,
     pub size: usize,
+    pub offset: usize,
+    pub stride: usize,
     pub mouse: Option<MouseMeta>,
 }
 

wlx-capture/src/pipewire/capture.rs

@@ -376,10 +376,24 @@ where
                             }
                         }
                         DataType::MemPtr => {
+                            let raw = datas[0].as_raw();
+                            let chunk = datas[0].chunk();
+                            let offset = chunk.offset() as usize;
+                            let chunk_size = chunk.size() as usize;
+                            let Some(size) = offset.checked_add(chunk_size) else {
+                                log::error!("{name}: PipeWire chunk range overflow");
+                                return;
+                            };
+                            if size > raw.maxsize as usize {
+                                log::error!("{name}: PipeWire chunk extends beyond allocation");
+                                return;
+                            }
                             let memptr = MemPtrFrame {
                                 format: *format,
-                                ptr: datas[0].as_raw().data as _,
-                                size: datas[0].chunk().size() as _,
+                                ptr: raw.data as _,
+                                size,
+                                offset,
+                                stride: chunk.stride() as _,
                                 mouse: mouse_meta,
                             };
 

wlx-capture/src/xshm.rs

@@ -109,6 +109,8 @@ where
                                         transform: Transform::Normal,
                                     },
                                     ptr: unsafe { image.as_ptr() as _ },
+                                    offset: 0,
+                                    stride: image.bytes_per_line() as _,
                                     size,
                                     mouse: d.root_mouse_position().and_then(|root_pos| {
                                         monitor.mouse_to_local(root_pos).map(|(x, y)| MouseMeta {