chore: Release lemur version 0.13.1

Cargo.toml

@@ -4,18 +4,18 @@ description = "An emulator for the Virtual Boy."
 repository = "https://git.virtual-boy.com/PVB/lemur"
 publish = false
 license = "MIT"
-version = "0.12.4"
+version = "0.13.1"
 edition = "2024"
 
 [dependencies]
 anyhow = "1"
-atoi = "2"
+atoi = "3"
-audioadapter-buffers = "3"
+audioadapter-buffers = "4"
 atomic = "0.6"
 bitflags = { version = "2", features = ["serde"] }
 bytemuck = { version = "1", features = ["derive"] }
 clap = { version = "4", features = ["derive"] }
-cpal = { git = "https://github.com/sidit77/cpal.git", rev = "66ed6be" }
+cpal = "0.18"
 directories = "6"
 egui = { version = "0.34", features = ["persistence", "serde"] }
 egui_extras = { version = "0.34", features = ["image"] }
@@ -25,21 +25,21 @@ egui-wgpu = { version = "0.34", features = ["winit"] }
 fxprof-processed-profile = "0.8"
 fixed = { version = "1.28", features = ["num-traits"] }
 gilrs = { version = "0.11", features = ["serde-serialize"] }
-gimli = "0.33"
+gimli = "0.34"
 hex = "0.4"
 image = { version = "0.25", default-features = false, features = ["png"] }
-itertools = "0.14"
+itertools = "0.15"
 normpath = "1"
 notify = "8"
 num-derive = "0.4"
 num-traits = "0.2"
 object = "0.39"
 oneshot = { version = "0.2", features = ["async", "std"] }
-pollster = "0.4"
+pollster = "1"
 rand = "0.10"
 rfd = "0.17"
 rtrb = "0.3"
-rubato = "2"
+rubato = "4"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 thread-priority = "3"

build.Dockerfile

@@ -1,7 +1,7 @@
 # This Dockerfile produces a base image for builds.
 # It includes all dependencies necessary to cross-compile for Windows/MacOS/Linux.
 
-FROM debian:bookworm AS osxcross
+FROM debian:trixie AS osxcross
 ADD --chmod=644 "https://apt.llvm.org/llvm-snapshot.gpg.key" /etc/apt/trusted.gpg.d/apt.llvm.org.asc
 WORKDIR /build/osxcross
 ADD "https://github.com/tpoechtrager/osxcross.git#47936a512273bb3b414b5a2e83043c92eabc7ae7" .
@@ -9,25 +9,21 @@ ADD "https://github.com/joseluisq/macosx-sdks/releases/download/14.5/MacOSX14.5.
 RUN apt-get update && \
     apt-get install -y ca-certificates
 COPY llvm.sources /etc/apt/sources.list.d/llvm.sources
-COPY install-llvm.sh .
 RUN apt-get update && \
-    ./install-llvm.sh && \
+    apt-get install -y bash bzip2 clang-22 git lld-22 llvm-22 make patch xz-utils && \
-    apt-get install -y bash bzip2 git make patch xz-utils && \
     ln -s $(which clang-22) /usr/bin/clang && \
     ln -s $(which clang++-22) /usr/bin/clang++ && \
     ln -s $(which ld64.lld-22) /usr/bin/ld64.lld && \
     SDK_VERSION=14.5 UNATTENDED=1 ENABLE_COMPILER_RT_INSTALL=1 TARGET_DIR=/osxcross ./build.sh
 
-FROM rust:1.95-bookworm
+FROM rust:1.97-trixie
 ADD --chmod=644 "https://apt.llvm.org/llvm-snapshot.gpg.key" /etc/apt/trusted.gpg.d/apt.llvm.org.asc
 COPY llvm.sources /etc/apt/sources.list.d/llvm.sources
-COPY install-llvm.sh .
 RUN rustup target add x86_64-pc-windows-msvc && \
     rustup target add x86_64-apple-darwin && \
     rustup target add aarch64-apple-darwin && \
     apt-get update && \
-    ./install-llvm.sh && \
+    apt-get install -y clang-22 lld-22 libc6-dev libasound2-dev libudev-dev genisoimage mingw-w64 && \
-    apt-get install -y libc6-dev libasound2-dev libudev-dev genisoimage mingw-w64 && \
     cargo install cargo-bundle xwin && \
     xwin --accept-license splat --output xwin && \
     rm -rf .xwin-cache && \

install-llvm.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-# Hopefully temporary script to manually install working llvm packages.
-# The apt index for these is broken in bookworm, and upgrading to trixie
-# would make them depend on too new of a libc version.
-
-# https://apt.llvm.org/bookworm/pool/main/l/llvm-toolchain-22/clang-22_22.1.0~%2B%2B20260223093050%2Bcd5897175d0d-1~exp1~20260223093246.28_amd64.deb
-PACKAGES=('clang-22' 'clang-tools-22' 'libclang-common-22-dev' 'libclang-cpp22' 'libclang-rt-22-dev' 'libclang1-22' 'libllvm22' 'lld-22' 'llvm-22' 'llvm-22-dev' 'llvm-22-linker-tools' 'llvm-22-runtime' 'llvm-22-tools')
-FILES=()
-URL='https://apt.llvm.org/bookworm/pool/main/l/llvm-toolchain-22'
-VERSION='22.1.0~%2B%2B20260223093050%2Bcd5897175d0d-1~exp1~20260223093246.28_amd64.deb'
-
-apt-get install -y curl python3
-for package in "${PACKAGES[@]}"; do
-    curl -O -L "$URL/${package}_$VERSION"
-    FILES+=("./${package}_$VERSION")
-done
-
-apt-get install -y "${FILES[@]}"

llvm.sources

@@ -1,4 +1,4 @@
 Types: deb deb-src
-URIs: http://apt.llvm.org/bookworm/
+URIs: http://apt.llvm.org/trixie/
-Suites: llvm-toolchain-bookworm-22
+Suites: llvm-toolchain-trixie-22
 Components: main

src/audio.rs

@@ -3,8 +3,8 @@ use std::time::Duration;
 use anyhow::{Result, bail};
 use audioadapter_buffers::direct::InterleavedSlice;
 use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
-use rubato::Resampler;
+use rubato::{Adjustable as _, Resampler};
-use tracing::error;
+use tracing::warn;
 
 pub struct Audio {
     #[allow(unused)]
@@ -23,14 +23,14 @@ impl Audio {
         let Some(device) = host.default_output_device() else {
             bail!("No output device available");
         };
-        let Some(config) = device
+        let default_rate = device.default_output_config()?.sample_rate();
-            .supported_output_configs()?
+        let Some(config) = device.supported_output_configs()?.find(|c| {
-            .find(|c| c.channels() == 2 && c.sample_format().is_float())
+            c.channels() == 2 && c.sample_format().is_float() && c.contains_rate(default_rate)
-        else {
+        }) else {
             bail!("No suitable output config available");
         };
         let mut config = config.with_max_sample_rate().config();
-        let resample_ratio = config.sample_rate.0 as f64 / VB_FREQUENCY as f64;
+        let resample_ratio = config.sample_rate as f64 / VB_FREQUENCY as f64;
         let chunk_size = (834.0 * resample_ratio) as usize;
         let sampler = rubato::Async::new_poly(
             resample_ratio,
@@ -48,7 +48,7 @@ impl Audio {
             rtrb::RingBuffer::new(sampler.output_frames_max() * 4);
 
         let stream = device.build_output_stream(
-            &config,
+            config,
             move |data: &mut [f32], _| {
                 let requested = data.len();
                 let chunk = match sample_source.read_chunk(data.len()) {
@@ -66,7 +66,7 @@ impl Audio {
                 }
                 chunk.commit_all();
             },
-            move |error| error!(%error, "stream error"),
+            move |error| warn!(%error, "stream error"),
             None,
         )?;
         stream.play()?;

src/emulator.rs

@@ -265,7 +265,8 @@ impl Emulator {
         } else if let Some(cart) = self.carts[index].as_mut()
             && cart.is_watching()
         {
-            cart.restart_watching();
+            cart.reload()?;
+            sim.load_cart(cart.rom.clone(), cart.sram.clone())?;
         }
         let mut profiling = false;
         if let Some(profiler) = self.profilers[sim_id.to_index()].as_ref()
@@ -946,6 +947,9 @@ pub struct EmulatorClient {
 }
 
 impl EmulatorClient {
+    pub fn has_player_2(&self) -> bool {
+        self.sim_state(SimId::Player2) != SimState::Uninitialized
+    }
     pub fn sim_state(&self, sim_id: SimId) -> SimState {
         self.sim_state[sim_id.to_index()].load(Ordering::Acquire)
     }

src/emulator/cart.rs

@@ -22,10 +22,7 @@ pub struct Cart {
 
 impl Cart {
     pub fn load(file_path: &Path, sim_id: SimId, watch: bool) -> Result<Self> {
-        let rom = fs::read(file_path)?;
+        let (rom, info) = Self::read_rom(file_path)?;
-        let (rom, info) = try_parse_isx(file_path, &rom)
-            .or_else(|| try_parse_elf(file_path, &rom))
-            .unwrap_or_else(|| (rom, GameInfo::empty(file_path)));
 
         let mut sram_file = File::options()
             .read(true)
@@ -66,6 +63,16 @@ impl Cart {
         })
     }
 
+    pub fn reload(&mut self) -> Result<()> {
+        let (rom, info) = Self::read_rom(&self.file_path)?;
+        self.rom = rom;
+        self.info = Arc::new(info);
+        if self.is_watching() {
+            self.restart_watching();
+        }
+        Ok(())
+    }
+
     pub fn save_sram(&mut self) -> Result<()> {
         self.sram_file.seek(SeekFrom::Start(0))?;
         self.sram_file.write_all(&self.sram)?;
@@ -92,6 +99,14 @@ impl Cart {
         self.changed = Arc::new(AtomicBool::new(false));
         self.watcher = None;
     }
+
+    fn read_rom(file_path: &Path) -> Result<(Vec<u8>, GameInfo)> {
+        let rom = fs::read(file_path)?;
+        let (rom, info) = try_parse_isx(file_path, &rom)
+            .or_else(|| try_parse_elf(file_path, &rom))
+            .unwrap_or_else(|| (rom, GameInfo::empty(file_path)));
+        Ok((rom, info))
+    }
 }
 
 fn build_watcher(file_path: &Path, changed: Arc<AtomicBool>) -> Option<notify::RecommendedWatcher> {

src/window.rs

@@ -28,11 +28,11 @@ mod utils;
 mod vip;
 
 pub trait AppWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        SimId::Player1
+        None
     }
     fn image_url(&self, name: &str) -> String {
-        format!("vip://{}/{name}", self.sim_id())
+        format!("vip://{}/{name}", self.sim_id().unwrap_or(SimId::Player1))
     }
     fn initial_viewport(&self) -> ViewportBuilder;
     fn show(&mut self, ui: &mut Ui);

src/window/game.rs

@@ -53,6 +53,7 @@ pub struct GameWindow {
     children: ViewportIdMap<ChildWindowWrapper>,
     child_states: UiData<ViewportIdMap<ChildState>>,
     queued_children: Vec<ChildWindow>,
+    show_player_name: bool,
 }
 
 impl GameWindow {
@@ -94,6 +95,7 @@ impl GameWindow {
             children: ViewportIdMap::default(),
             child_states: UiData::new(),
             queued_children: vec![],
+            show_player_name: false,
         }
     }
 
@@ -176,6 +178,11 @@ impl GameWindow {
         };
 
         let mut viewport = child.initial_viewport();
+        let title = viewport.title.clone().unwrap();
+        let sim_id = child.sim_id();
+        if let Some(sim_id) = sim_id && self.show_player_name {
+            viewport.title = Some(format!("{title} ({sim_id})"));
+        }
         if let Some(state) = self.child_states.get(&viewport_id) {
             viewport.position = Some(state.position);
             viewport.inner_size = Some(state.size);
@@ -184,6 +191,8 @@ impl GameWindow {
             viewport_id,
             ChildWindowWrapper {
                 app: Arc::new(Mutex::new(child)),
+                title,
+                sim_id,
                 updates: Some(viewport),
                 close_requested: Arc::new(AtomicBool::new(false)),
             },
@@ -371,7 +380,7 @@ impl GameWindow {
         });
         ui.menu_button("Options", |ui| self.show_options_menu(ui));
         ui.menu_button("Multiplayer", |ui| {
-            let has_player_2 = self.client.sim_state(SimId::Player2) != SimState::Uninitialized;
+            let has_player_2 = self.client.has_player_2();
             if self.sim_id == SimId::Player1
                 && !has_player_2
                 && ui.button("Open Player 2").clicked()
@@ -623,8 +632,8 @@ impl GameWindow {
 }
 
 impl AppWindow for GameWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
@@ -639,6 +648,30 @@ impl AppWindow for GameWindow {
     }
 
     fn show(&mut self, ui: &mut Ui) {
+        let has_player_2 = self.client.has_player_2();
+        if !self.show_player_name && has_player_2 {
+            ui.send_viewport_cmd(ViewportCommand::Title(format!("Lemur ({})", self.sim_id)));
+            for (viewport_id, child) in &self.children {
+                if let Some(sim_id) = child.sim_id {
+                    ui.send_viewport_cmd_to(
+                        *viewport_id,
+                        ViewportCommand::Title(format!("{} ({sim_id})", child.title)),
+                    );
+                }
+            }
+            self.show_player_name = true;
+        } else if self.show_player_name && !has_player_2 {
+            ui.send_viewport_cmd(ViewportCommand::Title("Lemur".to_string()));
+            for (viewport_id, child) in &self.children {
+                if child.sim_id.is_some() {
+                    ui.send_viewport_cmd_to(
+                        *viewport_id,
+                        ViewportCommand::Title(child.title.clone()),
+                    );
+                }
+            }
+            self.show_player_name = false;
+        }
         self.child_states.load(ui);
         let dimensions = {
             let bounds = ui.content_rect();
@@ -690,12 +723,15 @@ impl AppWindow for GameWindow {
             let app = child.app.clone();
             let viewport_builder = child.updates.take().unwrap_or_default();
             let close_requested = child.close_requested.clone();
-            if let Some(rect) = ui.input_for(*id, |inp| inp.viewport().outer_rect) {
+            if let (Some(outer), Some(inner)) = ui.input_for(*id, |inp| {
+                let viewport = inp.viewport();
+                (viewport.outer_rect, viewport.inner_rect)
+            }) {
                 self.child_states.insert(
                     *id,
                     ChildState {
-                        position: rect.min,
+                        position: outer.min,
-                        size: rect.size(),
+                        size: inner.size(),
                     },
                 );
             }
@@ -742,6 +778,8 @@ struct ColorPickerState {
 
 struct ChildWindowWrapper {
     app: Arc<Mutex<AppWrapper>>,
+    title: String,
+    sim_id: Option<SimId>,
     updates: Option<ViewportBuilder>,
     close_requested: Arc<AtomicBool>,
 }

src/window/gdb.rs

@@ -42,13 +42,13 @@ impl GdbServerWindow {
 }
 
 impl AppWindow for GdbServerWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("GDB Server ({})", self.sim_id))
+            .with_title("GDB Server")
             .with_inner_size((300.0, 200.0))
     }
 

src/window/profile.rs

@@ -82,13 +82,13 @@ impl ProfileWindow {
 }
 
 impl AppWindow for ProfileWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Profiler ({})", self.sim_id))
+            .with_title("Profiler")
             .with_inner_size((300.0, 200.0))
     }
 

src/window/terminal.rs

@@ -29,13 +29,13 @@ impl TerminalWindow {
 }
 
 impl AppWindow for TerminalWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Terminal ({})", self.sim_id))
+            .with_title("Terminal")
             .with_inner_size((640.0, 480.0))
     }
 

src/window/utils.rs

@@ -1,6 +1,6 @@
 use std::{
     fmt::{Display, UpperHex},
-    ops::{Bound, Deref, DerefMut, RangeBounds},
+    ops::{AddAssign, Bound, Deref, DerefMut, MulAssign, RangeBounds},
     str::FromStr,
 };
 
@@ -10,7 +10,7 @@ use egui::{
     RichText, Sense, Shape, Stroke, StrokeKind, TextEdit, Ui, UiBuilder, Vec2, Widget, WidgetText,
     ecolor::HexColor, util::id_type_map::SerializableAny,
 };
-use num_traits::{CheckedAdd, CheckedSub, One};
+use num_traits::{CheckedAdd, CheckedSub, One, Zero};
 
 pub trait UiExt {
     fn section(&mut self, title: impl Into<String>, add_contents: impl FnOnce(&mut Ui));
@@ -105,14 +105,16 @@ enum Direction {
 
 pub trait Number:
     Copy
+    + Zero
     + One
+    + AddAssign
+    + MulAssign
     + CheckedAdd
     + CheckedSub
     + Eq
     + Ord
     + Display
     + FromStr
-    + FromRadix16
     + UpperHex
     + Send
     + Sync
@@ -121,14 +123,16 @@ pub trait Number:
 }
 impl<
     T: Copy
+        + Zero
         + One
+        + AddAssign
+        + MulAssign
         + CheckedAdd
         + CheckedSub
         + Eq
         + Ord
         + Display
         + FromStr
-        + FromRadix16
         + UpperHex
         + Send
         + Sync
@@ -209,8 +213,8 @@ impl<T: Number> Widget for NumberEdit<'_, T> {
         let from_string = |val: &str| {
             if self.hex {
                 let bytes = val.as_bytes();
-                let (result, consumed) = T::from_radix_16(bytes);
+                let (result, consumed) = atoi::Integer::<T>::from_radix_16(bytes);
-                (consumed == bytes.len()).then_some(result)
+                (consumed == bytes.len()).then_some(result.0)
             } else {
                 val.parse::<T>().ok()
             }

src/window/vip/bgmap.rs

@@ -191,13 +191,13 @@ impl BgMapWindow {
 }
 
 impl AppWindow for BgMapWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("BG Map Data ({})", self.sim_id))
+            .with_title("BG Map Data")
             .with_inner_size((640.0, 480.0))
     }
 

src/window/vip/chardata.rs

@@ -251,13 +251,13 @@ impl CharacterDataWindow {
 }
 
 impl AppWindow for CharacterDataWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Character Data ({})", self.sim_id))
+            .with_title("Character Data")
             .with_inner_size((640.0, 480.0))
     }
 

src/window/vip/framebuffer.rs

@@ -151,13 +151,13 @@ impl FrameBufferWindow {
 }
 
 impl AppWindow for FrameBufferWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Frame Buffers ({})", self.sim_id))
+            .with_title("Frame Buffers")
             .with_inner_size((640.0, 480.0))
     }
 

src/window/vip/object.rs

@@ -207,13 +207,13 @@ impl ObjectWindow {
 }
 
 impl AppWindow for ObjectWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Object Data ({})", self.sim_id))
+            .with_title("Object Data")
             .with_inner_size((640.0, 500.0))
     }
 

src/window/vip/registers.rs

@@ -630,13 +630,13 @@ fn read_address<T: MemoryValue>(registers: &MemoryRef, address: usize) -> T {
 }
 
 impl AppWindow for RegisterWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Registers ({})", self.sim_id))
+            .with_title("Registers")
             .with_inner_size((800.0, 480.0))
     }
 

src/window/vip/world.rs

@@ -527,13 +527,13 @@ impl WorldWindow {
 }
 
 impl AppWindow for WorldWindow {
-    fn sim_id(&self) -> SimId {
+    fn sim_id(&self) -> Option<SimId> {
-        self.sim_id
+        Some(self.sim_id)
     }
 
     fn initial_viewport(&self) -> ViewportBuilder {
         ViewportBuilder::default()
-            .with_title(format!("Worlds ({})", self.sim_id))
+            .with_title("Worlds")
             .with_inner_size((640.0, 520.0))
     }