Allow specifying view target format in cameras

crates/bevy_anti_alias/src/contrast_adaptive_sharpening/mod.rs

@@ -7,7 +7,6 @@ use bevy_core_pipeline::{
     FullscreenShader,
 };
 use bevy_ecs::{prelude::*, query::QueryItem};
-use bevy_image::BevyDefault as _;
 use bevy_reflect::{std_traits::ReflectDefault, Reflect};
 use bevy_render::{
     extract_component::{ExtractComponent, ExtractComponentPlugin, UniformComponentPlugin},
@@ -17,7 +16,7 @@ use bevy_render::{
         *,
     },
     renderer::RenderDevice,
-    view::{ExtractedView, ViewTarget},
+    view::ExtractedView,
     Render, RenderApp, RenderStartup, RenderSystems,
 };
 use bevy_shader::Shader;
@@ -249,11 +248,7 @@ fn prepare_cas_pipelines(
             &sharpening_pipeline,
             CasPipelineKey {
                 denoise: denoise_cas.0,
-                texture_format: if view.hdr {
-                    ViewTarget::TEXTURE_FORMAT_HDR
-                } else {
-                    TextureFormat::bevy_default()
-                },
+                texture_format: view.target_format,
             },
         );
 

crates/bevy_anti_alias/src/fxaa/mod.rs

@@ -7,7 +7,6 @@ use bevy_core_pipeline::{
     FullscreenShader,
 };
 use bevy_ecs::prelude::*;
-use bevy_image::BevyDefault as _;
 use bevy_reflect::{std_traits::ReflectDefault, Reflect};
 use bevy_render::{
     extract_component::{ExtractComponent, ExtractComponentPlugin},
@@ -17,7 +16,7 @@ use bevy_render::{
         *,
     },
     renderer::RenderDevice,
-    view::{ExtractedView, ViewTarget},
+    view::ExtractedView,
     Render, RenderApp, RenderStartup, RenderSystems,
 };
 use bevy_shader::Shader;
@@ -216,11 +215,7 @@ pub fn prepare_fxaa_pipelines(
             FxaaPipelineKey {
                 edge_threshold: fxaa.edge_threshold,
                 edge_threshold_min: fxaa.edge_threshold_min,
-                texture_format: if view.hdr {
-                    ViewTarget::TEXTURE_FORMAT_HDR
-                } else {
-                    TextureFormat::bevy_default()
-                },
+                texture_format: view.target_format,
             },
         );
 

crates/bevy_anti_alias/src/smaa/mod.rs

@@ -48,7 +48,7 @@ use bevy_ecs::{
     system::{lifetimeless::Read, Commands, Query, Res, ResMut},
     world::World,
 };
-use bevy_image::{BevyDefault, Image, ToExtents};
+use bevy_image::{Image, ToExtents};
 use bevy_math::{vec4, Vec4};
 use bevy_reflect::{std_traits::ReflectDefault, Reflect};
 use bevy_render::{
@@ -605,11 +605,7 @@ fn prepare_smaa_pipelines(
                 &pipeline_cache,
                 &smaa_pipelines.neighborhood_blending,
                 SmaaNeighborhoodBlendingPipelineKey {
-                    texture_format: if view.hdr {
-                        ViewTarget::TEXTURE_FORMAT_HDR
-                    } else {
-                        TextureFormat::bevy_default()
-                    },
+                    texture_format: view.target_format,
                     preset: smaa.preset,
                 },
             );

crates/bevy_anti_alias/src/taa/mod.rs

@@ -15,7 +15,7 @@ use bevy_ecs::{
     system::{Commands, Query, Res, ResMut},
     world::World,
 };
-use bevy_image::{BevyDefault as _, ToExtents};
+use bevy_image::ToExtents;
 use bevy_math::vec2;
 use bevy_reflect::{std_traits::ReflectDefault, Reflect};
 use bevy_render::{
@@ -295,6 +295,7 @@ fn init_taa_pipeline(
 #[derive(PartialEq, Eq, Hash, Clone)]
 struct TaaPipelineKey {
     hdr: bool,
+    target_format: TextureFormat,
     reset: bool,
 }
 
@@ -304,17 +305,16 @@ impl SpecializedRenderPipeline for TaaPipeline {
     fn specialize(&self, key: Self::Key) -> RenderPipelineDescriptor {
         let mut shader_defs = vec![];
 
-        let format = if key.hdr {
+        if key.hdr {
             shader_defs.push("TONEMAP".into());
-            ViewTarget::TEXTURE_FORMAT_HDR
-        } else {
-            TextureFormat::bevy_default()
         };
 
         if key.reset {
             shader_defs.push("RESET".into());
         }
 
+        let format = key.target_format;
+
         RenderPipelineDescriptor {
             label: Some("taa_pipeline".into()),
             layout: vec![self.taa_bind_group_layout.clone()],
@@ -417,11 +417,7 @@ fn prepare_taa_history_textures(
                 mip_level_count: 1,
                 sample_count: 1,
                 dimension: TextureDimension::D2,
-                format: if view.hdr {
-                    ViewTarget::TEXTURE_FORMAT_HDR
-                } else {
-                    TextureFormat::bevy_default()
-                },
+                format: view.target_format,
                 usage: TextureUsages::TEXTURE_BINDING | TextureUsages::RENDER_ATTACHMENT,
                 view_formats: &[],
             };
@@ -462,6 +458,7 @@ fn prepare_taa_pipelines(
     for (entity, view, taa_settings) in &views {
         let mut pipeline_key = TaaPipelineKey {
             hdr: view.hdr,
+            target_format: view.target_format,
             reset: taa_settings.reset,
         };
         let pipeline_id = pipelines.specialize(&pipeline_cache, &pipeline, pipeline_key.clone());

crates/bevy_asset/src/io/source.rs

@@ -12,7 +12,7 @@ use bevy_ecs::resource::Resource;
 use bevy_platform::collections::HashMap;
 use core::{fmt::Display, hash::Hash, time::Duration};
 use thiserror::Error;
-use tracing::{error, warn};
+use tracing::warn;
 
 use super::{ErasedAssetReader, ErasedAssetWriter};
 

crates/bevy_camera/src/camera.rs

@@ -7,15 +7,15 @@ use super::{
 use bevy_asset::Handle;
 use bevy_derive::Deref;
 use bevy_ecs::{component::Component, entity::Entity, reflect::ReflectComponent};
-use bevy_image::Image;
+use bevy_image::{BevyDefault, Image};
 use bevy_math::{ops, Dir3, FloatOrd, Mat4, Ray3d, Rect, URect, UVec2, Vec2, Vec3, Vec3A};
 use bevy_reflect::prelude::*;
 use bevy_transform::components::{GlobalTransform, Transform};
 use bevy_window::{NormalizedWindowRef, WindowRef};
 use core::ops::Range;
 use derive_more::derive::From;
 use thiserror::Error;
-use wgpu_types::{BlendState, TextureUsages};
+use wgpu_types::{BlendState, TextureFormat, TextureUsages};
 
 /// Render viewport configuration for the [`Camera`] component.
 ///
@@ -345,6 +345,7 @@ pub enum ViewportConversionError {
 #[require(
     Frustum,
     CameraMainTextureUsages,
+    CameraMainTextureFormat,
     VisibleEntities,
     Transform,
     Visibility
@@ -949,7 +950,6 @@ impl Default for RenderTarget {
 
 /// This component lets you control the [`TextureUsages`] field of the main texture generated for the camera
 #[derive(Component, Clone, Copy, Reflect)]
-#[reflect(opaque)]
 #[reflect(Component, Default, Clone)]
 pub struct CameraMainTextureUsages(pub TextureUsages);
 
@@ -970,6 +970,25 @@ impl CameraMainTextureUsages {
     }
 }
 
+/// This component lets you control the [`TextureFormat`] field of the main texture generated for the camera
+///
+/// By default, bevy will use [`TextureFormat::Rgba8UnormSrgb`] for sdr and [`TextureFormat::Rgba16Float`] for hdr.
+#[derive(Component, Clone, Copy, Reflect)]
+#[reflect(Component, Default, Clone)]
+pub struct CameraMainTextureFormat {
+    pub sdr_format: TextureFormat,
+    pub hdr_format: TextureFormat,
+}
+
+impl Default for CameraMainTextureFormat {
+    fn default() -> Self {
+        Self {
+            sdr_format: TextureFormat::bevy_default(),
+            hdr_format: TextureFormat::Rgba16Float,
+        }
+    }
+}
+
 #[cfg(test)]
 mod test {
     use bevy_math::{Vec2, Vec3};

crates/bevy_core_pipeline/src/core_3d/mod.rs

@@ -88,7 +88,7 @@ use bevy_app::{App, Plugin, PostUpdate};
 use bevy_asset::UntypedAssetId;
 use bevy_color::LinearRgba;
 use bevy_ecs::prelude::*;
-use bevy_image::{BevyDefault, ToExtents};
+use bevy_image::ToExtents;
 use bevy_math::FloatOrd;
 use bevy_platform::collections::{HashMap, HashSet};
 use bevy_render::{
@@ -108,7 +108,7 @@ use bevy_render::{
     renderer::RenderDevice,
     sync_world::{MainEntity, RenderEntity},
     texture::{ColorAttachment, TextureCache},
-    view::{ExtractedView, ViewDepthTexture, ViewTarget},
+    view::{ExtractedView, ViewDepthTexture},
     Extract, ExtractSchedule, Render, RenderApp, RenderSystems,
 };
 use nonmax::NonMaxU32;
@@ -897,11 +897,7 @@ pub fn prepare_core_3d_transmission_textures(
             .or_insert_with(|| {
                 let usage = TextureUsages::TEXTURE_BINDING | TextureUsages::COPY_DST;
 
-                let format = if view.hdr {
-                    ViewTarget::TEXTURE_FORMAT_HDR
-                } else {
-                    TextureFormat::bevy_default()
-                };
+                let format = view.target_format;
 
                 let descriptor = TextureDescriptor {
                     label: Some("view_transmission_texture"),

crates/bevy_core_pipeline/src/oit/resolve/mod.rs

@@ -7,7 +7,6 @@ use bevy_ecs::{
     entity::{EntityHashMap, EntityHashSet},
     prelude::*,
 };
-use bevy_image::BevyDefault as _;
 use bevy_render::{
     render_resource::{
         binding_types::{storage_buffer_sized, texture_depth_2d, uniform_buffer},
@@ -16,7 +15,7 @@ use bevy_render::{
         FragmentState, PipelineCache, RenderPipelineDescriptor, ShaderStages, TextureFormat,
     },
     renderer::{RenderAdapter, RenderDevice},
-    view::{ExtractedView, ViewTarget, ViewUniform, ViewUniforms},
+    view::{ExtractedView, ViewUniform, ViewUniforms},
     Render, RenderApp, RenderSystems,
 };
 use bevy_shader::ShaderDefVal;
@@ -137,7 +136,7 @@ pub struct OitResolvePipelineId(pub CachedRenderPipelineId);
 /// This key is used to cache the pipeline id and to specialize the render pipeline descriptor.
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 pub struct OitResolvePipelineKey {
-    hdr: bool,
+    target_format: TextureFormat,
     layer_count: i32,
 }
 
@@ -163,7 +162,7 @@ pub fn queue_oit_resolve_pipeline(
     for (e, view, oit_settings) in &views {
         current_view_entities.insert(e);
         let key = OitResolvePipelineKey {
-            hdr: view.hdr,
+            target_format: view.target_format,
             layer_count: oit_settings.layer_count,
         };
 
@@ -200,11 +199,7 @@ fn specialize_oit_resolve_pipeline(
     fullscreen_shader: &FullscreenShader,
     asset_server: &AssetServer,
 ) -> RenderPipelineDescriptor {
-    let format = if key.hdr {
-        ViewTarget::TEXTURE_FORMAT_HDR
-    } else {
-        TextureFormat::bevy_default()
-    };
+    let format = key.target_format;
 
     RenderPipelineDescriptor {
         label: Some("oit_resolve_pipeline".into()),

crates/bevy_core_pipeline/src/skybox/mod.rs

@@ -9,7 +9,7 @@ use bevy_ecs::{
     schedule::IntoScheduleConfigs,
     system::{Commands, Query, Res, ResMut},
 };
-use bevy_image::{BevyDefault, Image};
+use bevy_image::Image;
 use bevy_math::{Mat4, Quat};
 use bevy_reflect::{std_traits::ReflectDefault, Reflect};
 use bevy_render::{
@@ -24,7 +24,7 @@ use bevy_render::{
     },
     renderer::RenderDevice,
     texture::GpuImage,
-    view::{ExtractedView, Msaa, ViewTarget, ViewUniform, ViewUniforms},
+    view::{ExtractedView, Msaa, ViewUniform, ViewUniforms},
     Render, RenderApp, RenderStartup, RenderSystems,
 };
 use bevy_shader::Shader;
@@ -185,7 +185,7 @@ fn init_skybox_pipeline(
 
 #[derive(PartialEq, Eq, Hash, Clone, Copy)]
 struct SkyboxPipelineKey {
-    hdr: bool,
+    target_format: TextureFormat,
     samples: u32,
     depth_format: TextureFormat,
 }
@@ -225,11 +225,7 @@ impl SpecializedRenderPipeline for SkyboxPipeline {
             fragment: Some(FragmentState {
                 shader: self.shader.clone(),
                 targets: vec![Some(ColorTargetState {
-                    format: if key.hdr {
-                        ViewTarget::TEXTURE_FORMAT_HDR
-                    } else {
-                        TextureFormat::bevy_default()
-                    },
+                    format: key.target_format,
                     // BlendState::REPLACE is not needed here, and None will be potentially much faster in some cases.
                     blend: None,
                     write_mask: ColorWrites::ALL,
@@ -256,7 +252,7 @@ fn prepare_skybox_pipelines(
             &pipeline_cache,
             &pipeline,
             SkyboxPipelineKey {
-                hdr: view.hdr,
+                target_format: view.target_format,
                 samples: msaa.samples(),
                 depth_format: CORE_3D_DEPTH_FORMAT,
             },

crates/bevy_core_pipeline/src/tonemapping/mod.rs

@@ -186,6 +186,7 @@ bitflags! {
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
 pub struct TonemappingPipelineKey {
+    target_format: TextureFormat,
     deband_dither: DebandDither,
     tonemapping: Tonemapping,
     flags: TonemappingPipelineKeyFlags,
@@ -273,7 +274,7 @@ impl SpecializedRenderPipeline for TonemappingPipeline {
                 shader: self.fragment_shader.clone(),
                 shader_defs,
                 targets: vec![Some(ColorTargetState {
-                    format: ViewTarget::TEXTURE_FORMAT_HDR,
+                    format: key.target_format,
                     blend: None,
                     write_mask: ColorWrites::ALL,
                 })],
@@ -357,6 +358,7 @@ pub fn prepare_view_tonemapping_pipelines(
             deband_dither: *dither.unwrap_or(&DebandDither::Disabled),
             tonemapping: *tonemapping.unwrap_or(&Tonemapping::None),
             flags,
+            target_format: view.target_format,
         };
         let pipeline = pipelines.specialize(&pipeline_cache, &upscaling_pipeline, key);
 

crates/bevy_ecs/src/schedule/schedule.rs

@@ -17,7 +17,7 @@ use core::{
     fmt::{Debug, Write},
 };
 use fixedbitset::FixedBitSet;
-use log::{error, info, warn};
+use log::{info, warn};
 use pass::ScheduleBuildPassObj;
 use thiserror::Error;
 #[cfg(feature = "trace")]