From 71d547cd62e88e060b270fdc59e25b88e3579d43 Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Thu, 4 May 2023 16:17:32 +0100
Subject: [PATCH] Define device limits in App, and raise buffer size limits

---
 src/core/app.rs       | 10 +++++++++-
 src/render/context.rs |  4 ++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/core/app.rs b/src/core/app.rs
index b59917e..ad2c85f 100644
--- a/src/core/app.rs
+++ b/src/core/app.rs
@@ -28,7 +28,15 @@ impl App {
             .build(&event_loop)
             .unwrap();
 
-        let render_ctx = render::Context::new(&window).await;
+        let render_ctx = render::Context::new(
+            &window,
+            wgpu::Limits {
+                max_storage_buffer_binding_size: 1 << 29,
+                max_buffer_size: 1 << 29,
+                ..Default::default()
+            },
+        )
+        .await;
 
         Self {
             window,
diff --git a/src/render/context.rs b/src/render/context.rs
index 905c5a3..67d94c0 100644
--- a/src/render/context.rs
+++ b/src/render/context.rs
@@ -11,7 +11,7 @@ pub struct Context {
 }
 
 impl Context {
-    pub async fn new(window: &Window) -> Self {
+    pub async fn new(window: &Window, limits: wgpu::Limits) -> Self {
         log::info!("Initialising WGPU context...");
         let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
             backends: wgpu::Backends::VULKAN,
@@ -42,7 +42,7 @@ impl Context {
                 &wgpu::DeviceDescriptor {
                     label: None,
                     features: wgpu::Features::empty(),
-                    limits: wgpu::Limits::default(),
+                    limits,
                 },
                 None,
             )