Panics if Camera::hdr is true

[johanhelsing]

Encountered this when wanting to try out the new bloom effect.

From 778682b08320ac55f8b55ecb0e18a79fed8c8b0e Mon Sep 17 00:00:00 2001
From: Johan Klokkhammer Helsing <johanhelsing@gmail.com>
Date: Wed, 23 Nov 2022 21:45:00 +0100
Subject: [PATCH] Trigger bloom panic

---
 examples/basic.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/basic.rs b/examples/basic.rs
index 9ce731e..2f527a4 100644
--- a/examples/basic.rs
+++ b/examples/basic.rs
@@ -10,7 +10,9 @@ fn startup(
         ArrayTextureLoader,
     >,
 ) {
-    commands.spawn(Camera2dBundle::default());
+    let mut cam = Camera2dBundle::default();
+    cam.camera.hdr = true;
+    commands.spawn(cam);

     let texture_handle: Handle<Image> = asset_server.load("tiles.png");

--
2.35.1.windows.2

dev/bevy_ecs_tilemap main ~1 cargo run --example basic
warning: unused manifest key: target.wasm32-unknown-unknown.runner
   Compiling bevy_ecs_tilemap v0.9.0 (C:\Users\Johan\dev\bevy_ecs_tilemap)
    Finished dev [unoptimized + debuginfo] target(s) in 3.64s
     Running `target\debug\examples\basic.exe`
2022-11-23T20:44:03.130145Z  INFO bevy_render::renderer: AdapterInfo { name: "NVIDIA GeForce GTX 970", vendor: 4318, device: 5058, device_type: DiscreteGpu, driver: "NVIDIA", driver_info: "522.25", backend: Vulkan }
2022-11-23T20:44:03.388691Z ERROR wgpu::backend::direct: Handling wgpu errors as fatal by default
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In a RenderPass
      note: encoder = `<CommandBuffer-(0, 2, Vulkan)>`
    In a set_pipeline command
      note: render pipeline = `tilemap_pipeline`
    Render pipeline targets are incompatible with render pass
    Incompatible color attachment: the renderpass expected [Some(Rgba16Float)] but was given [Some(Rgba8UnormSrgb)]

', C:\Users\Johan\.cargo\registry\src\gitpro.ttaallkk.top-1ecc6299db9ec823\wgpu-0.14.0\src\backend\direct.rs:2403:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
error: process didn't exit successfully: `target\debug\examples\basic.exe` (exit code: 101)