rt: separate out meta information for textures

librashader-presets/src/parse/preset.rs

@@ -1,8 +1,8 @@
 use crate::parse::remove_if;
 use crate::parse::value::Value;
 use crate::{
-    ParameterConfig, Scale2D, Scaling, ShaderPassConfig, ShaderPassMeta, ShaderPreset,
+    ParameterMeta, Scale2D, Scaling, ShaderPassConfig, ShaderPassMeta, ShaderPreset, TextureConfig,
-    TextureConfig,
+    TextureMeta,
 };
 use vec_extract_if_polyfill::MakeExtractIf;
 
@@ -19,22 +19,24 @@ pub fn resolve_values(mut values: Vec<Value>) -> ShaderPreset {
                 } = value
                 {
                     TextureConfig {
-                        name,
                         path,
+                        meta: TextureMeta {
+                            name,
                             wrap_mode,
                             filter_mode,
                             mipmap,
+                        },
                     }
                 } else {
                     unreachable!("values should all be of type Texture")
                 }
             })
             .collect();
-    let parameters: Vec<ParameterConfig> =
+    let parameters: Vec<ParameterMeta> =
         MakeExtractIf::extract_if(&mut values, |f| matches!(*f, Value::Parameter { .. }))
             .map(|value| {
                 if let Value::Parameter(name, value) = value {
-                    ParameterConfig { name, value }
+                    ParameterMeta { name, value }
                 } else {
                     unreachable!("values should be all of type parameters")
                 }

librashader-presets/src/preset.rs

@@ -164,22 +164,30 @@ pub struct Scale2D {
 #[derive(Debug, Clone)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub struct TextureConfig {
-    /// The name of the texture.
-    pub name: ShortString,
     /// The fully qualified path to the texture.
     pub path: PathBuf,
+    /// Meta information about the texture.
+    pub meta: TextureMeta,
+}
+
+/// Configuration options for a lookup texture used in the shader.
+#[derive(Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct TextureMeta {
+    /// The name of the texture.
+    pub name: ShortString,
     /// The wrap (addressing) mode to use when sampling the texture.
     pub wrap_mode: WrapMode,
     /// The filter mode to use when sampling the texture.
     pub filter_mode: FilterMode,
-    /// Whether or not to generate mipmaps for this texture.
+    /// Whether to generate mipmaps for this texture.
     pub mipmap: bool,
 }
 
 /// Configuration options for a shader parameter.
 #[derive(Debug, Clone)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub struct ParameterConfig {
+pub struct ParameterMeta {
     /// The name of the parameter.
     pub name: ShortString,
     /// The value it is set to in the preset.
@@ -208,5 +216,5 @@ pub struct ShaderPreset {
     pub textures: Vec<TextureConfig>,
 
     /// Preset information for each user parameter.
-    pub parameters: Vec<ParameterConfig>,
+    pub parameters: Vec<ParameterMeta>,
 }

librashader-reflect/src/reflect/presets.rs

@@ -7,7 +7,9 @@ use crate::reflect::semantics::{
 };
 use librashader_common::map::{FastHashMap, ShortString};
 use librashader_preprocess::{PreprocessError, ShaderSource};
-use librashader_presets::{ShaderPassConfig, ShaderPassMeta, ShaderPreset, TextureConfig};
+use librashader_presets::{
+    ShaderPassConfig, ShaderPassMeta, ShaderPreset, TextureConfig, TextureMeta,
+};
 
 /// Artifacts of a reflected and compiled shader pass.
 ///
@@ -194,11 +196,11 @@ fn insert_lut_semantics(
     texture_semantics: &mut FastHashMap<ShortString, Semantic<TextureSemantics>>,
 ) {
     for (index, texture) in textures.iter().enumerate() {
-        let mut size_semantic = texture.name.clone();
+        let mut size_semantic = texture.meta.name.clone();
         size_semantic.push_str("Size");
 
         texture_semantics.insert(
-            texture.name.clone(),
+            texture.meta.name.clone(),
             Semantic {
                 semantics: TextureSemantics::User,
                 index,

librashader-runtime-d3d11/src/filter_chain.rs

@@ -375,7 +375,7 @@ impl FilterChainD3D11 {
                 Height: image.size.height,
                 Format: DXGI_FORMAT_R8G8B8A8_UNORM,
                 Usage: D3D11_USAGE_DEFAULT,
-                MiscFlags: if texture.mipmap {
+                MiscFlags: if texture.meta.mipmap {
                     D3D11_RESOURCE_MISC_GENERATE_MIPS.0 as u32
                 } else {
                     0
@@ -388,8 +388,8 @@ impl FilterChainD3D11 {
                 context,
                 &image,
                 desc,
-                texture.filter_mode,
+                texture.meta.filter_mode,
-                texture.wrap_mode,
+                texture.meta.wrap_mode,
             )?;
             luts.insert(index, texture);
         }

librashader-runtime-d3d12/src/filter_chain.rs

@@ -448,9 +448,9 @@ impl FilterChainD3D12 {
                 staging_heap,
                 cmd,
                 &image,
-                texture.filter_mode,
+                texture.meta.filter_mode,
-                texture.wrap_mode,
+                texture.meta.wrap_mode,
-                texture.mipmap,
+                texture.meta.mipmap,
                 gc,
             )?;
             luts.insert(index, texture);

librashader-runtime-d3d9/src/filter_chain.rs

@@ -193,7 +193,7 @@ impl FilterChainD3D9 {
             .collect::<Result<Vec<Image<BGRA8>>, ImageError>>()?;
 
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let texture = LutTexture::new(device, &image, &texture)?;
+            let texture = LutTexture::new(device, &image, &texture.meta)?;
             luts.insert(index, texture);
         }
         Ok(luts)

librashader-runtime-d3d9/src/luts.rs

@@ -2,7 +2,7 @@ use crate::error;
 use crate::error::assume_d3d_init;
 use crate::texture::D3D9InputTexture;
 
-use librashader_presets::TextureConfig;
+use librashader_presets::{TextureConfig, TextureMeta};
 use librashader_runtime::image::{Image, BGRA8};
 
 use windows::Win32::Graphics::Direct3D9::{
@@ -22,7 +22,7 @@ impl LutTexture {
     pub fn new(
         device: &IDirect3DDevice9,
         source: &Image<BGRA8>,
-        config: &TextureConfig,
+        config: &TextureMeta,
     ) -> error::Result<LutTexture> {
         let mut texture = None;
         unsafe {

librashader-runtime-gl/src/gl/gl3/lut_load.rs

@@ -25,7 +25,7 @@ impl LoadLut for Gl3LutLoad {
             .collect::<std::result::Result<Vec<Image>, ImageError>>()?;
 
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let levels = if texture.mipmap {
+            let levels = if texture.meta.mipmap {
                 image.size.calculate_miplevels()
             } else {
                 1u32
@@ -76,9 +76,9 @@ impl LoadLut for Gl3LutLoad {
                         format: glow::RGBA8,
                         size: image.size,
                     },
-                    filter: texture.filter_mode,
+                    filter: texture.meta.filter_mode,
-                    mip_filter: texture.filter_mode,
+                    mip_filter: texture.meta.filter_mode,
-                    wrap_mode: texture.wrap_mode,
+                    wrap_mode: texture.meta.wrap_mode,
                 },
             );
         }

librashader-runtime-gl/src/gl/gl46/lut_load.rs

@@ -25,7 +25,7 @@ impl LoadLut for Gl46LutLoad {
             .collect::<std::result::Result<Vec<Image>, ImageError>>()?;
 
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let levels = if texture.mipmap {
+            let levels = if texture.meta.mipmap {
                 image.size.calculate_miplevels()
             } else {
                 1u32
@@ -75,9 +75,9 @@ impl LoadLut for Gl46LutLoad {
                         format: glow::RGBA8,
                         size: image.size,
                     },
-                    filter: texture.filter_mode,
+                    filter: texture.meta.filter_mode,
-                    mip_filter: texture.filter_mode,
+                    mip_filter: texture.meta.filter_mode,
-                    wrap_mode: texture.wrap_mode,
+                    wrap_mode: texture.meta.wrap_mode,
                 },
             );
         }

librashader-runtime-mtl/src/filter_chain.rs

@@ -149,7 +149,7 @@ impl FilterChainMetal {
             .map(|texture| Image::<BGRA8>::load(&texture.path, UVDirection::TopLeft))
             .collect::<Result<Vec<Image<BGRA8>>, ImageError>>()?;
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let texture = LutTexture::new(device, image, texture, &mipmapper)?;
+            let texture = LutTexture::new(device, image, &texture.meta, &mipmapper)?;
             luts.insert(index, texture);
         }
 

librashader-runtime-mtl/src/luts.rs

@@ -1,6 +1,6 @@
 use crate::error::{FilterChainError, Result};
 use crate::texture::InputTexture;
-use librashader_presets::TextureConfig;
+use librashader_presets::{TextureConfig, TextureMeta};
 use librashader_runtime::image::{Image, BGRA8};
 use librashader_runtime::scaling::MipmapSize;
 use objc2::runtime::ProtocolObject;
@@ -23,7 +23,7 @@ impl LutTexture {
     pub fn new(
         device: &ProtocolObject<dyn MTLDevice>,
         image: Image<BGRA8>,
-        config: &TextureConfig,
+        config: &TextureMeta,
         mipmapper: &ProtocolObject<dyn MTLBlitCommandEncoder>,
     ) -> Result<Self> {
         let descriptor = unsafe {

librashader-runtime-vk/src/filter_chain.rs

@@ -535,7 +535,7 @@ impl FilterChainVulkan {
             .map(|texture| Image::load(&texture.path, UVDirection::TopLeft))
             .collect::<Result<Vec<Image<BGRA8>>, ImageError>>()?;
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let texture = LutTexture::new(vulkan, command_buffer, image, texture)?;
+            let texture = LutTexture::new(vulkan, command_buffer, image, &texture.meta)?;
             luts.insert(index, texture);
         }
         Ok(luts)

librashader-runtime-vk/src/luts.rs

@@ -3,7 +3,7 @@ use crate::memory::{VulkanBuffer, VulkanImageMemory};
 use crate::texture::{InputImage, VulkanImage};
 use crate::{error, util};
 use ash::vk;
-use librashader_presets::TextureConfig;
+use librashader_presets::{TextureConfig, TextureMeta};
 use librashader_runtime::image::{Image, BGRA8};
 use librashader_runtime::scaling::MipmapSize;
 
@@ -18,7 +18,7 @@ impl LutTexture {
         vulkan: &VulkanObjects,
         cmd: vk::CommandBuffer,
         image: Image<BGRA8>,
-        config: &TextureConfig,
+        config: &TextureMeta,
     ) -> error::Result<LutTexture> {
         let image_info = vk::ImageCreateInfo::default()
             .image_type(vk::ImageType::TYPE_2D)

librashader-runtime-wgpu/src/filter_chain.rs

@@ -240,8 +240,15 @@ impl FilterChainWgpu {
             .map(|texture| Image::load(&texture.path, UVDirection::TopLeft))
             .collect::<Result<Vec<Image>, ImageError>>()?;
         for (index, (texture, image)) in textures.iter().zip(images).enumerate() {
-            let texture =
+            let texture = LutTexture::new(
-                LutTexture::new(device, queue, cmd, image, texture, mipmapper, sampler_set);
+                device,
+                queue,
+                cmd,
+                image,
+                &texture.meta,
+                mipmapper,
+                sampler_set,
+            );
             luts.insert(index, texture);
         }
         Ok(luts)

librashader-runtime-wgpu/src/luts.rs

@@ -2,7 +2,7 @@ use crate::mipmap::MipmapGen;
 use crate::samplers::SamplerSet;
 use crate::texture::InputImage;
 use librashader_common::{Size, WrapMode};
-use librashader_presets::TextureConfig;
+use librashader_presets::{TextureConfig, TextureMeta};
 use librashader_runtime::image::Image;
 use librashader_runtime::scaling::MipmapSize;
 use std::sync::Arc;
@@ -21,7 +21,7 @@ impl LutTexture {
         queue: &wgpu::Queue,
         cmd: &mut wgpu::CommandEncoder,
         image: Image,
-        config: &TextureConfig,
+        config: &TextureMeta,
         mipmapper: &mut MipmapGen,
         sampler_set: &SamplerSet,
     ) -> LutTexture {

librashader-runtime/src/parameters.rs

@@ -1,6 +1,6 @@
 use arc_swap::ArcSwap;
 use librashader_common::map::{FastHashMap, ShortString};
-use librashader_presets::ParameterConfig;
+use librashader_presets::ParameterMeta;
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::Arc;
 
@@ -22,7 +22,7 @@ pub struct RuntimeParameters {
 impl RuntimeParameters {
     /// Create a new instance of runtime parameters from a `Vec` of
     /// shader parameters from a [`ShaderPreset`](librashader_presets::ShaderPreset).
-    pub fn new(passes_enabled: usize, parameters: Vec<ParameterConfig>) -> Self {
+    pub fn new(passes_enabled: usize, parameters: Vec<ParameterMeta>) -> Self {
         RuntimeParameters {
             passes_enabled: AtomicUsize::new(passes_enabled),
             parameters: ArcSwap::new(Arc::new(