diff --git a/librashader-presets/src/parse/context.rs b/librashader-presets/src/parse/context.rs
index 6a02847..6f9860f 100644
--- a/librashader-presets/src/parse/context.rs
+++ b/librashader-presets/src/parse/context.rs
@@ -1,10 +1,9 @@
-use nom::AsBytes;
 use once_cell::sync::Lazy;
 use regex::bytes::Regex;
 use rustc_hash::FxHashMap;
 use std::collections::VecDeque;
 use std::ffi::{OsStr, OsString};
-use std::fmt::{Debug, Display, Formatter, Write};
+use std::fmt::{Debug, Display, Formatter};
 use std::hash::Hash;
 use std::ops::Add;
 use std::path::{Component, Path, PathBuf};
diff --git a/librashader-presets/src/parse/value.rs b/librashader-presets/src/parse/value.rs
index ff989ea..972d307 100644
--- a/librashader-presets/src/parse/value.rs
+++ b/librashader-presets/src/parse/value.rs
@@ -4,7 +4,7 @@ use crate::{ScaleFactor, ScaleType};
 use nom::bytes::complete::tag;
 use nom::character::complete::digit1;
 use nom::combinator::{eof, map_res};
-use std::collections::{HashMap, VecDeque};
+use std::collections::{VecDeque};
 
 use nom::IResult;
 use num_traits::cast::ToPrimitive;
diff --git a/librashader-runtime-d3d11/src/filter_chain.rs b/librashader-runtime-d3d11/src/filter_chain.rs
index 0978632..fb9bff5 100644
--- a/librashader-runtime-d3d11/src/filter_chain.rs
+++ b/librashader-runtime-d3d11/src/filter_chain.rs
@@ -39,6 +39,7 @@ use windows::Win32::Graphics::Direct3D11::{
     D3D11_USAGE_DYNAMIC,
 };
 use windows::Win32::Graphics::Dxgi::Common::DXGI_FORMAT_R8G8B8A8_UNORM;
+use librashader_presets::context::VideoDriver;
 
 pub struct FilterMutable {
     pub(crate) passes_enabled: usize,
@@ -98,7 +99,7 @@ impl FilterChainD3D11 {
         options: Option<&FilterChainOptionsD3D11>,
     ) -> error::Result<FilterChainD3D11> {
         // load passes from preset
-        let preset = ShaderPreset::try_parse(path)?;
+        let preset = ShaderPreset::try_parse_with_driver_context(path, VideoDriver::Direct3D11)?;
 
         unsafe { Self::load_from_preset(preset, device, options) }
     }
diff --git a/librashader-runtime-d3d12/src/filter_chain.rs b/librashader-runtime-d3d12/src/filter_chain.rs
index 79ec6da..6d97242 100644
--- a/librashader-runtime-d3d12/src/filter_chain.rs
+++ b/librashader-runtime-d3d12/src/filter_chain.rs
@@ -51,6 +51,7 @@ use librashader_runtime::framebuffer::FramebufferInit;
 use librashader_runtime::render_target::RenderTarget;
 use librashader_runtime::scaling::ScaleFramebuffer;
 use rayon::prelude::*;
+use librashader_presets::context::VideoDriver;
 
 const MIPMAP_RESERVED_WORKHEAP_DESCRIPTORS: usize = 4096;
 
@@ -186,7 +187,7 @@ impl FilterChainD3D12 {
         options: Option<&FilterChainOptionsD3D12>,
     ) -> error::Result<FilterChainD3D12> {
         // load passes from preset
-        let preset = ShaderPreset::try_parse(path)?;
+        let preset = ShaderPreset::try_parse_with_driver_context(path, VideoDriver::Direct3D12)?;
 
         unsafe { Self::load_from_preset(preset, device, options) }
     }
diff --git a/librashader-runtime-gl/src/filter_chain/mod.rs b/librashader-runtime-gl/src/filter_chain/mod.rs
index fce73f0..bfa7407 100644
--- a/librashader-runtime-gl/src/filter_chain/mod.rs
+++ b/librashader-runtime-gl/src/filter_chain/mod.rs
@@ -14,6 +14,7 @@ mod parameters;
 
 pub(crate) use filter_impl::FilterCommon;
 use librashader_common::Viewport;
+use librashader_presets::context::VideoDriver;
 
 /// An OpenGL filter chain.
 pub struct FilterChainGL {
@@ -42,10 +43,7 @@ impl FilterChainGL {
                 }),
             })
         });
-        match result {
-            Err(_) => Err(FilterChainError::GLLoadError),
-            Ok(res) => res,
-        }
+        result.unwrap_or_else(|_| Err(FilterChainError::GLLoadError))
     }
 
     /// Load the shader preset at the given path into a filter chain.
@@ -54,7 +52,7 @@ impl FilterChainGL {
         options: Option<&FilterChainOptionsGL>,
     ) -> Result<Self> {
         // load passes from preset
-        let preset = ShaderPreset::try_parse(path)?;
+        let preset = ShaderPreset::try_parse_with_driver_context(path, VideoDriver::GlCore)?;
         unsafe { Self::load_from_preset(preset, options) }
     }
 
diff --git a/librashader-runtime-vk/src/filter_chain.rs b/librashader-runtime-vk/src/filter_chain.rs
index ac77cad..8480750 100644
--- a/librashader-runtime-vk/src/filter_chain.rs
+++ b/librashader-runtime-vk/src/filter_chain.rs
@@ -37,6 +37,7 @@ use librashader_runtime::framebuffer::FramebufferInit;
 use librashader_runtime::render_target::RenderTarget;
 use librashader_runtime::scaling::ScaleFramebuffer;
 use rayon::prelude::*;
+use librashader_presets::context::VideoDriver;
 
 /// A Vulkan device and metadata that is required by the shader runtime.
 pub struct VulkanObjects {
@@ -236,7 +237,7 @@ impl FilterChainVulkan {
         FilterChainError: From<E>,
     {
         // load passes from preset
-        let preset = ShaderPreset::try_parse(path)?;
+        let preset = ShaderPreset::try_parse_with_driver_context(path, VideoDriver::Vulkan)?;
 
         unsafe { Self::load_from_preset(preset, vulkan, options) }
     }