From eb1f09265013e2746ed37e257360c8ed38bdf073 Mon Sep 17 00:00:00 2001
From: Ashley Ruglys <ashley.ruglys@gmail.com>
Date: Wed, 21 Apr 2021 15:02:55 +0200
Subject: [PATCH 1/3] Add usePreview to ShaderInfo, fixing shader parsing

---
 shadertoy/src/types.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shadertoy/src/types.rs b/shadertoy/src/types.rs
index e3695da..f1d0999 100644
--- a/shadertoy/src/types.rs
+++ b/shadertoy/src/types.rs
@@ -13,6 +13,7 @@ pub struct Shader {
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 #[serde(deny_unknown_fields)]
+#[serde(rename_all = "camelCase")]
 pub struct ShaderInfo {
     pub id: String,
     pub date: String,
@@ -25,6 +26,7 @@ pub struct ShaderInfo {
     pub flags: u64,
     pub tags: Vec<String>,
     pub hasliked: u64,
+    pub use_preview: u64,
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone)]

From b97a865ecf9ecf8de2e0b06e597407c874b39d2d Mon Sep 17 00:00:00 2001
From: Ashley Ruglys <ashley.ruglys@gmail.com>
Date: Wed, 21 Apr 2021 16:47:17 +0200
Subject: [PATCH 2/3] Reorder and update the list of shaders to skip

---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index b78db3c..c61146d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -268,9 +268,9 @@ fn download(
                     && pass.inputs.is_empty()
                     && shader.renderpass.len() == 1
                 {
-                    // these shaders get stuck in forever compilation, so let's skip them forn ow
+                    // these shaders get stuck in forever compilation, so let's skip them for now
                     // TODO should make compilation more robust and be able to timeout and then remove this
-                    let skip_shaders = ["XdsBzj", "XtlSD7", "MlB3Wt", "4ssfzj", "XllSWf", "4td3z4"];
+                    let skip_shaders = ["XllSWf", "ll2BWz", "4sG3Wy", "XdsBzj", "4td3z4"];
 
                     if skip_shaders.contains(&shader.info.id.as_str()) {
                         continue;

From 9fe2c06b769157d717e32a7a2fd8c0aa6b217b01 Mon Sep 17 00:00:00 2001
From: Ashley Ruglys <ashley.ruglys@gmail.com>
Date: Wed, 21 Apr 2021 17:40:33 +0200
Subject: [PATCH 3/3] Update all dependencies

---
 Cargo.lock              | 2618 ++++++++++++++++++++-------------------
 Cargo.toml              |   41 +-
 shadertoy/Cargo.toml    |    8 +-
 shadertoy/src/client.rs |   21 +-
 src/main.rs             |  193 ++-
 src/render_metal.rs     |   21 +-
 6 files changed, 1459 insertions(+), 1443 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 28c0d00..fb678cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
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-"checksum wayland-scanner 0.21.13 (registry+https://github.com/rust-lang/crates.io-index)" = "bf3828c568714507315ee425a9529edc4a4aa9901409e373e9e0027e7622b79e"
-"checksum wayland-sys 0.21.13 (registry+https://github.com/rust-lang/crates.io-index)" = "520ab0fd578017a0ee2206623ba9ef4afe5e8f23ca7b42f6acfba2f4e66b1628"
-"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
-"checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
-"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
-"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-"checksum winit 0.19.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1e96eb4bb472fa43e718e8fa4aef82f86cd9deac9483a1e1529230babdb394a8"
-"checksum winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
-"checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
-"checksum x11-dl 2.18.4 (registry+https://github.com/rust-lang/crates.io-index)" = "be65e1342a3baae65439cd03306778831a3d133b0d20243a7fb83fd5cf403c58"
-"checksum xdg 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d089681aa106a86fade1b0128fb5daf07d5867a509ab036d99988dec80429a57"
-"checksum xml-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "541b12c998c5b56aa2b4e6f18f03664eef9a4fd0a246a55594efae6cc2d964b5"
+checksum = "b07db065a5cf61a7e4ba64f29e67db906fb1787316516c4e6e5ff0fea1efcd8a"
diff --git a/Cargo.toml b/Cargo.toml
index dcb1282..e9d93ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,33 +23,32 @@ members = [
 [dependencies]
 shadertoy = { path = "shadertoy", version = "0.6.1" }
 floating-duration = "0.1.2"
-chrono = "0.4.9"
-rayon = "1.2.0"
-clap = "2.33.0"
-shaderc = "0.6.1"
-serde = "1.0.102"
-serde_json = "1.0.41"
-winit = "0.19.5"
-libc = "0.2.65"
-foreign-types = "0.3.2"
+chrono = "0.4.19"
+rayon = "1.5.0"
+clap = "2.33.3"
+shaderc = "0.7.2"
+serde = "1.0.125"
+serde_json = "1.0.64"
+winit = "0.24.0"
+libc = "0.2.93"
 rust-base58 = "0.0.4"
-colored = "1.8.0"
-reqwest = "0.9.22"
-error-chain = "0.12.1"
-open = "1.3.2"
-indicatif = "0.13.0"
+colored = "2.0.0"
+reqwest = "0.11.3"
+error-chain = "0.12.4"
+open = "1.7.0"
+indicatif = "0.15.0"
 thread_profiler = "0.3.0"
-log = "0.4.8"
-fern = "0.5.9"
-sha3 = "0.8.2"
+log = "0.4.14"
+fern = "0.6.0"
+sha3 = "0.9.1"
 
 [target.'cfg(target_os = "macos")'.dependencies]
-cocoa = "0.19.1"
+cocoa = "0.24.0"
 objc = "0.2.7"
 objc-foundation = "0.1.1"
-metal = "0.17.0"
-spirv_cross = { version = "0.16.0", features = ["msl"] }
-core-graphics = "0.17.3"
+metal = "0.21.0"
+spirv_cross = { version = "0.23.1", features = ["msl"] }
+foreign-types-shared = "0.1.1"
 
 [profile.release]
 debug = true
diff --git a/shadertoy/Cargo.toml b/shadertoy/Cargo.toml
index 79f690b..5f05af0 100644
--- a/shadertoy/Cargo.toml
+++ b/shadertoy/Cargo.toml
@@ -15,7 +15,7 @@ travis-ci = { repository = "repi/shadertoy-browser" }
 appveyor = { repository = "repi/shadertoy-browser" }
 
 [dependencies]
-reqwest = "0.9.5"
-serde = { version = "1.0.82", features = ["derive"] }
-serde_json = "1.0.33"
-error-chain = "0.12.0"
\ No newline at end of file
+reqwest = { version = "0.11.2", features = ["blocking", "json"] }
+serde = { version = "1.0.125", features = ["derive"] }
+serde_json = "1.0.64"
+error-chain = "0.12.4"
diff --git a/shadertoy/src/client.rs b/shadertoy/src/client.rs
index 1642bb6..aa9d9f4 100644
--- a/shadertoy/src/client.rs
+++ b/shadertoy/src/client.rs
@@ -39,7 +39,7 @@ pub struct SearchParams<'a> {
 /// Client for issuing queries against the Shadertoy API and database
 pub struct Client {
     pub api_key: String,
-    pub rest_client: reqwest::Client,
+    pub rest_client: reqwest::blocking::Client,
 }
 
 impl FromStr for SearchSortOrder {
@@ -79,7 +79,7 @@ impl Client {
     pub fn new(api_key: &str) -> Client {
         Client {
             api_key: api_key.to_string(),
-            rest_client: reqwest::Client::new(),
+            rest_client: reqwest::blocking::Client::new(),
         }
     }
 
@@ -153,14 +153,14 @@ impl Client {
 
     /// Retrives a shader given an id.
     pub fn get_shader(&self, shader_id: &str) -> Result<Shader> {
-        let json_str = self
+        let json = self
             .rest_client
             .get(&format!(
                 "https://www.shadertoy.com/api/v1/shaders/{}?key={}",
                 shader_id, self.api_key
             ))
             .send()?
-            .text()?;
+            .json::<ShaderRoot>()?;
 
         #[derive(Serialize, Deserialize, Debug)]
         #[serde(deny_unknown_fields)]
@@ -173,16 +173,9 @@ impl Client {
             shader: Shader,
         }
 
-        match serde_json::from_str::<ShaderRoot>(&json_str) {
-            Ok(r) => {
-                if !r.error.is_empty() {
-                    bail!("Shadertoy REST shader query returned error: {}", r.error);
-                }
-                Ok(r.shader)
-            }
-            Err(err) => {
-                Err(Error::from(err)).chain_err(|| "JSON parsing of Shadertoy shader rootfailed")
-            }
+        if !json.error.is_empty() {
+            bail!("Shadertoy REST shader query returned error: {}", json.error);
         }
+        Ok(json.shader)
     }
 }
diff --git a/src/main.rs b/src/main.rs
index c61146d..b86bb4e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -591,9 +591,9 @@ fn run() -> Result<()> {
 
     // set up rendering window
 
-    let mut events_loop = winit::EventsLoop::new();
-    let window = winit::WindowBuilder::new()
-        .with_dimensions(winit::dpi::LogicalSize::new(
+    let event_loop = winit::event_loop::EventLoop::new();
+    let window = winit::window::WindowBuilder::new()
+        .with_inner_size(winit::dpi::LogicalSize::new(
             matches
                 .value_of("res_width")
                 .unwrap()
@@ -606,7 +606,7 @@ fn run() -> Result<()> {
                 .unwrap(),
         ))
         .with_title("Shadertoy Browser".to_string())
-        .build(&events_loop)
+        .build(&event_loop)
         .chain_err(|| "error creating window")?;
 
     render_backend.init_window(&window);
@@ -614,8 +614,6 @@ fn run() -> Result<()> {
     #[cfg(target_os = "macos")]
     let mut pool = unsafe { NSAutoreleasePool::new(cocoa::base::nil) };
 
-    let mut running = true;
-
     let mut mouse_pos = (0.0f64, 0.0f64);
     let mut mouse_pressed_pos = (0.0f64, 0.0f64);
     let mut mouse_click_pos = (0.0f64, 0.0f64);
@@ -638,37 +636,34 @@ fn run() -> Result<()> {
 
     // frame loop
 
-    while running {
+    event_loop.run(move |event, _, control_flow| {
         let shadertoy_increment = if draw_grid {
             grid_size.0 * grid_size.1
         } else {
             1
         };
 
-        // handle window events
-
-        events_loop.poll_events(|event| match event {
-            winit::Event::WindowEvent {
-                event: winit::WindowEvent::CloseRequested,
+        match event {
+            winit::event::Event::WindowEvent {
+                event: winit::event::WindowEvent::CloseRequested,
                 ..
-            } => running = false,
-            winit::Event::WindowEvent {
-                event: winit::WindowEvent::CursorMoved { position, .. },
+            } => *control_flow = winit::event_loop::ControlFlow::Exit,
+            winit::event::Event::WindowEvent {
+                event: winit::event::WindowEvent::CursorMoved { position, .. },
                 ..
             } => {
-                let physical_pos = position.to_physical(window.get_hidpi_factor());
-                let physical_pos = (physical_pos.x, physical_pos.y);
+                let physical_pos = (position.x, position.y);
                 mouse_pos = physical_pos;
                 if mouse_lmb_pressed {
                     mouse_pressed_pos = physical_pos;
                 }
             }
-            winit::Event::WindowEvent {
-                event: winit::WindowEvent::MouseInput { state, button, .. },
+            winit::event::Event::WindowEvent {
+                event: winit::event::WindowEvent::MouseInput { state, button, .. },
                 ..
             } => {
-                if state == winit::ElementState::Pressed {
-                    if button == winit::MouseButton::Left {
+                if state == winit::event::ElementState::Pressed {
+                    if button == winit::event::MouseButton::Left {
                         if !mouse_lmb_pressed {
                             mouse_click_pos = mouse_pos;
                         }
@@ -680,25 +675,25 @@ fn run() -> Result<()> {
                     mouse_lmb_pressed = false;
                 }
             }
-            winit::Event::WindowEvent {
-                event: winit::WindowEvent::KeyboardInput { input, .. },
+            winit::event::Event::WindowEvent {
+                event: winit::event::WindowEvent::KeyboardInput { input, .. },
                 ..
             } => {
-                if input.state == winit::ElementState::Pressed {
+                if input.state == winit::event::ElementState::Pressed {
                     match input.virtual_keycode {
-                        Some(winit::VirtualKeyCode::Left) => {
+                        Some(winit::event::VirtualKeyCode::Left) => {
                             shadertoy_index = shadertoy_index.saturating_sub(shadertoy_increment);
                         }
-                        Some(winit::VirtualKeyCode::Right) => {
+                        Some(winit::event::VirtualKeyCode::Right) => {
                             if shadertoy_index + shadertoy_increment < built_shadertoy_shaders.len()
                             {
                                 shadertoy_index += shadertoy_increment;
                             }
                         }
-                        Some(winit::VirtualKeyCode::Space) => {
+                        Some(winit::event::VirtualKeyCode::Space) => {
                             draw_grid = !draw_grid;
                         }
-                        Some(winit::VirtualKeyCode::Return) => {
+                        Some(winit::event::VirtualKeyCode::Return) => {
                             if let Some(ref shadertoy) =
                                 built_shadertoy_shaders.get_mut(shadertoy_index)
                             {
@@ -710,97 +705,99 @@ fn run() -> Result<()> {
                         }
                         // this panics on Mac as "not yet implemented"
                         /*
-                            Some(winit::VirtualKeyCode::F) => {
+                            Some(winit::event::VirtualKeyCode::F) => {
                                 window.set_fullscreen(None);
                             }
                         */
                         // manual workaround for CMD-Q on Mac not quitting the app
                         // issue tracked in https://github.com/tomaka/winit/issues/41
-                        Some(winit::VirtualKeyCode::Q) => {
-                            if cfg!(target_os = "macos") && input.modifiers.logo {
-                                running = false;
+                        Some(winit::event::VirtualKeyCode::Q) => {
+                            if cfg!(target_os = "macos") && input.modifiers.logo() {
+                                *control_flow = winit::event_loop::ControlFlow::Exit;
                             }
                         }
                         _ => (),
                     }
                 }
             }
-            winit::Event::WindowEvent {
-                event: winit::WindowEvent::Resized { .. },
+            winit::event::Event::WindowEvent {
+                event: winit::event::WindowEvent::Resized { .. },
                 ..
             } => {
                 render_backend.init_window(&window);
-            }
-            _ => (),
-        });
-
-        // render frame
-
-        let mut quads: Vec<RenderQuad> = vec![];
-
-        if draw_grid {
-            let start_index = shadertoy_index / shadertoy_increment * shadertoy_increment;
-
-            for index in 0..shadertoy_increment {
-                if let Some(shadertoy) = built_shadertoy_shaders.get(start_index + index) {
-                    let grid_pos = (index % grid_size.0, index / grid_size.0);
-
+            },
+            winit::event::Event::MainEventsCleared => {
+                window.request_redraw();
+            },
+            winit::event::Event::RedrawRequested(_) => {
+                // render frame
+
+                let mut quads: Vec<RenderQuad> = vec![];
+
+                if draw_grid {
+                    let start_index = shadertoy_index / shadertoy_increment * shadertoy_increment;
+
+                    for index in 0..shadertoy_increment {
+                        if let Some(shadertoy) = built_shadertoy_shaders.get(start_index + index) {
+                            let grid_pos = (index % grid_size.0, index / grid_size.0);
+
+                            quads.push(RenderQuad {
+                                pos: (
+                                    (grid_pos.0 as f32) / (grid_size.0 as f32),
+                                    (grid_pos.1 as f32) / (grid_size.1 as f32),
+                                ),
+                                size: (1.0 / (grid_size.0 as f32), 1.0 / (grid_size.1 as f32)),
+                                pipeline_handle: shadertoy.pipeline_handle,
+                            });
+                        }
+                    }
+                } else if let Some(shadertoy) = built_shadertoy_shaders.get(shadertoy_index) {
                     quads.push(RenderQuad {
-                        pos: (
-                            (grid_pos.0 as f32) / (grid_size.0 as f32),
-                            (grid_pos.1 as f32) / (grid_size.1 as f32),
-                        ),
-                        size: (1.0 / (grid_size.0 as f32), 1.0 / (grid_size.1 as f32)),
+                        pos: (0.0, 0.0),
+                        size: (1.0, 1.0),
                         pipeline_handle: shadertoy.pipeline_handle,
                     });
                 }
-            }
-        } else if let Some(shadertoy) = built_shadertoy_shaders.get(shadertoy_index) {
-            quads.push(RenderQuad {
-                pos: (0.0, 0.0),
-                size: (1.0, 1.0),
-                pipeline_handle: shadertoy.pipeline_handle,
-            });
-        }
 
-        // update window title
-
-        let active_shadertoy = built_shadertoy_shaders.get(shadertoy_index);
-
-        if draw_grid && !built_shadertoy_shaders.is_empty() {
-            window.set_title(&format!(
-                "Shadertoy ({} / {})",
-                shadertoy_index + 1,
-                built_shadertoy_shaders.len()
-            ));
-        } else if active_shadertoy.is_some() {
-            window.set_title(&format!(
-                "Shadertoy ({} / {}) - {} by {}",
-                shadertoy_index + 1,
-                built_shadertoy_shaders.len(),
-                active_shadertoy.unwrap().info.name,
-                active_shadertoy.unwrap().info.username
-            ));
-        } else {
-            window.set_title("Shadertoy Browser");
-        }
+                // update window title
 
-        // render and present the frame
-
-        render_backend.render_frame(RenderParams {
-            clear_color: (0.0, 0.0, 0.0, 0.0),
-            mouse_pos: mouse_pressed_pos,
-            mouse_click_pos,
-            quads: &quads,
-        });
-        #[cfg(target_os = "macos")]
-        unsafe {
-            //            msg_send![pool, release];
-            pool = NSAutoreleasePool::new(cocoa::base::nil);
-        }
-    }
+                let active_shadertoy = built_shadertoy_shaders.get(shadertoy_index);
 
-    Ok(())
+                if draw_grid && !built_shadertoy_shaders.is_empty() {
+                    window.set_title(&format!(
+                        "Shadertoy ({} / {})",
+                        shadertoy_index + 1,
+                        built_shadertoy_shaders.len()
+                    ));
+                } else if active_shadertoy.is_some() {
+                    window.set_title(&format!(
+                        "Shadertoy ({} / {}) - {} by {}",
+                        shadertoy_index + 1,
+                        built_shadertoy_shaders.len(),
+                        active_shadertoy.unwrap().info.name,
+                        active_shadertoy.unwrap().info.username
+                    ));
+                } else {
+                    window.set_title("Shadertoy Browser");
+                }
+
+                // render and present the frame
+
+                render_backend.render_frame(RenderParams {
+                    clear_color: (0.0, 0.0, 0.0, 0.0),
+                    mouse_pos: mouse_pressed_pos,
+                    mouse_click_pos,
+                    quads: &quads,
+                });
+                #[cfg(target_os = "macos")]
+                unsafe {
+                    //            msg_send![pool, release];
+                    pool = NSAutoreleasePool::new(cocoa::base::nil);
+                }
+            }
+            _ => (),
+        }
+    });
 }
 
 fn main() {
diff --git a/src/render_metal.rs b/src/render_metal.rs
index dd26f9d..54e7ce4 100644
--- a/src/render_metal.rs
+++ b/src/render_metal.rs
@@ -1,6 +1,4 @@
 use cocoa;
-use core_graphics;
-use foreign_types;
 use libc;
 use metal;
 use shaderc;
@@ -9,12 +7,11 @@ use winit;
 
 use crate::errors::*;
 use crate::render::*;
-use crate::render_metal::core_graphics::geometry::CGSize;
 use chrono::prelude::*;
 use cocoa::appkit::{NSView, NSWindow};
 use cocoa::base::id as cocoa_id;
 use floating_duration::TimeAsFloat;
-use foreign_types::ForeignType;
+use foreign_types_shared::ForeignType;
 use objc::runtime::{Object, YES};
 use std::any::Any;
 use std::cell::RefCell;
@@ -26,7 +23,7 @@ use std::mem;
 use std::path::{Path, PathBuf};
 use std::sync::Mutex;
 use std::time::Instant;
-use winit::os::macos::WindowExt;
+use winit::platform::macos::WindowExtMacOS;
 
 struct MetalRenderPipeline {
     pipeline_state: metal::RenderPipelineState,
@@ -38,7 +35,7 @@ pub struct MetalRenderBackend {
     device: metal::Device,
     command_queue: metal::CommandQueue,
 
-    layer: Option<metal::CoreAnimationLayer>,
+    layer: Option<metal::MetalLayer>,
     dpi_factor: f32,
 
     frame_index: u64,
@@ -164,11 +161,11 @@ impl MetalRenderBackend {
 
 impl RenderBackend for MetalRenderBackend {
     fn init_window(&mut self, window: &dyn Any) {
-        let winit_window = window.downcast_ref::<winit::Window>().unwrap();
+        let winit_window = window.downcast_ref::<winit::window::Window>().unwrap();
 
-        let cocoa_window: cocoa_id = unsafe { mem::transmute(winit_window.get_nswindow()) };
+        let cocoa_window: cocoa_id = unsafe { mem::transmute(winit_window.ns_window()) };
 
-        let layer = metal::CoreAnimationLayer::new();
+        let layer = metal::MetalLayer::new();
         layer.set_device(&self.device);
         layer.set_pixel_format(metal::MTLPixelFormat::BGRA8Unorm);
         layer.set_presents_with_transaction(false);
@@ -180,12 +177,12 @@ impl RenderBackend for MetalRenderBackend {
             view.setLayer(mem::transmute(layer.as_ref()));
         }
 
-        let draw_size = winit_window.get_inner_size().unwrap();
-        layer.set_drawable_size(CGSize::new(draw_size.width.into(), draw_size.height.into()));
+        let draw_size = winit_window.inner_size();
+        layer.set_drawable_size(metal::CGSize::new(draw_size.width.into(), draw_size.height.into()));
 
         self.layer = Some(layer);
 
-        self.dpi_factor = winit_window.get_hidpi_factor() as f32;
+        self.dpi_factor = winit_window.scale_factor() as f32;
     }
 
     fn render_frame(&mut self, params: RenderParams<'_>) {