add tonemapping LUT bindings for sprite and mesh2d pipelines

[arcashka]

Fixes #13118 If you use Sprite or Mesh2d and create Camera with

• hdr=false
• any tonemapper

You would get

wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `sprite_pipeline`
    Error matching ShaderStages(FRAGMENT) shader requirements against the pipeline
    Shader global ResourceBinding { group: 0, binding: 19 } is not available in the pipeline layout
    Binding is missing from the pipeline layout

Because of missing tonemapping LUT bindings

Solution

Add missing bindings for tonemapping LUT's to SpritePipeline & Mesh2dPipeline

Testing

I checked that

• tonemapping
• color_grading
• sprite_animations
• 2d_shapes examples are still working

2d cases I checked with this code:

use bevy::{
    color::palettes::css::PURPLE, core_pipeline::tonemapping::Tonemapping, prelude::*,
    sprite::MaterialMesh2dBundle,
};

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_systems(Startup, setup)
        .add_systems(Update, toggle_tonemapping_method)
        .run();
}

fn setup(
    mut commands: Commands,
    mut meshes: ResMut<Assets<Mesh>>,
    mut materials: ResMut<Assets<ColorMaterial>>,
    asset_server: Res<AssetServer>,
) {
    commands.spawn(Camera2dBundle {
        camera: Camera {
            hdr: false,
            ..default()
        },
        tonemapping: Tonemapping::BlenderFilmic,
        ..default()
    });
    commands.spawn(MaterialMesh2dBundle {
        mesh: meshes.add(Rectangle::default()).into(),
        transform: Transform::default().with_scale(Vec3::splat(128.)),
        material: materials.add(Color::from(PURPLE)),
        ..default()
    });

    commands.spawn(SpriteBundle {
        texture: asset_server.load("asd.png"),
        ..default()
    });
}

fn toggle_tonemapping_method(
    keys: Res<ButtonInput<KeyCode>>,
    mut tonemapping: Query<&mut Tonemapping>,
) {
    let mut method = tonemapping.single_mut();

    if keys.just_pressed(KeyCode::Digit1) {
        *method = Tonemapping::None;
    } else if keys.just_pressed(KeyCode::Digit2) {
        *method = Tonemapping::Reinhard;
    } else if keys.just_pressed(KeyCode::Digit3) {
        *method = Tonemapping::ReinhardLuminance;
    } else if keys.just_pressed(KeyCode::Digit4) {
        *method = Tonemapping::AcesFitted;
    } else if keys.just_pressed(KeyCode::Digit5) {
        *method = Tonemapping::AgX;
    } else if keys.just_pressed(KeyCode::Digit6) {
        *method = Tonemapping::SomewhatBoringDisplayTransform;
    } else if keys.just_pressed(KeyCode::Digit7) {
        *method = Tonemapping::TonyMcMapface;
    } else if keys.just_pressed(KeyCode::Digit8) {
        *method = Tonemapping::BlenderFilmic;
    }
}

---

Changelog

Fix the bug which led to the crash when user uses any tonemapper without hdr for rendering sprites and 2d meshes.