Remove unwanted code

attackgoat · Jul 17, 2024 · 5cf0054 · 5cf0054
1 parent 8f2b35e
commit 5cf0054
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Showing 3 changed files with 5 additions and 27 deletions.
diff --git a/src/driver/graphic.rs b/src/driver/graphic.rs
@@ -5,11 +5,8 @@ use {
         device::Device,
         image::SampleCount,
         merge_push_constant_ranges,
-        shader::{
-            DescriptorBindingMap, DescriptorInfo, PipelineDescriptorInfo, Shader,
-            SpecializationInfo,
-        },
-        DescriptorBinding, DriverError,
+        shader::{DescriptorBindingMap, PipelineDescriptorInfo, Shader, SpecializationInfo},
+        DriverError,
     },
     ash::vk,
     derive_builder::{Builder, UninitializedFieldError},
@@ -366,7 +363,6 @@ pub struct GraphicPipeline {
     pub name: Option<String>,
 
     pub(crate) push_constants: Vec<vk::PushConstantRange>,
-    pub(crate) separate_samplers: Box<[DescriptorBinding]>,
     pub(crate) shader_modules: Vec<vk::ShaderModule>,
     pub(super) state: GraphicPipelineState,
 }
@@ -463,13 +459,6 @@ impl GraphicPipeline {
             }
         }
 
-        let separate_samplers = descriptor_bindings
-            .iter()
-            .filter_map(|(&descriptor_binding, (descriptor_info, _))| {
-                matches!(descriptor_info, DescriptorInfo::Sampler(..)).then_some(descriptor_binding)
-            })
-            .collect();
-
         let descriptor_info = PipelineDescriptorInfo::create(&device, &descriptor_bindings)?;
         let descriptor_sets_layouts = descriptor_info
             .layouts
@@ -571,7 +560,6 @@ impl GraphicPipeline {
                 layout,
                 name: None,
                 push_constants,
-                separate_samplers,
                 shader_modules,
                 state: GraphicPipelineState {
                     layout,

diff --git a/src/driver/shader.rs b/src/driver/shader.rs
@@ -144,7 +144,7 @@ impl DescriptorInfo {
         }
     }
 
-    pub fn sampler(&self) -> Option<&Sampler> {
+    fn sampler(&self) -> Option<&Sampler> {
         match self {
             Self::CombinedImageSampler(_, sampler, _) | Self::Sampler(_, sampler, _) => {
                 Some(sampler)

diff --git a/src/graph/resolver.rs b/src/graph/resolver.rs
@@ -2846,7 +2846,6 @@ impl Resolver {
                             image_view_info.aspect_mask = format_aspect_mask(image.info.fmt);
                         }
 
-                        let sampler = descriptor_info.sampler().map(|sampler| **sampler).unwrap_or_default();
                         let image_view = Image::view(image, image_view_info)?;
                         let image_layout = match descriptor_type {
                             vk::DescriptorType::COMBINED_IMAGE_SAMPLER | vk::DescriptorType::SAMPLED_IMAGE => {
@@ -2891,7 +2890,7 @@ impl Resolver {
                         tls.image_infos.push(vk::DescriptorImageInfo {
                             image_layout,
                             image_view,
-                            sampler,
+                            sampler: vk::Sampler::null(),
                         });
                     } else if let Some(buffer) = bound_node.as_driver_buffer() {
                         let view_info = view_info.as_ref().unwrap();
@@ -2941,14 +2940,6 @@ impl Resolver {
                 }
 
                 if let ExecutionPipeline::Graphic(pipeline) = pipeline {
-                    for descriptor_binding in pipeline.separate_samplers.iter().copied() {
-                        tls.image_infos.push(vk::DescriptorImageInfo {
-                            image_layout: Default::default(),
-                            image_view: Default::default(),
-                            sampler: **pipeline.descriptor_bindings[&descriptor_binding].0.sampler().unwrap(),
-                        });
-                    }
-
                     // Write graphic render pass input attachments (they're automatic)
                     if exec_idx > 0 {
                         for (&DescriptorBinding(descriptor_set_idx, dst_binding), (descriptor_info, _)) in
@@ -2989,7 +2980,6 @@ impl Resolver {
                                     ty: image.info.ty,
                                 };
                                 let image_view = Image::view(image, image_view_info)?;
-                                let sampler = descriptor_info.sampler().map(|sampler| **sampler).unwrap_or_else(vk::Sampler::null);
 
                                 tls.image_writes.push(IndexWrite {
                                     idx: tls.image_infos.len(),
@@ -3010,7 +3000,7 @@ impl Resolver {
                                         true,
                                     ),
                                     image_view,
-                                    sampler,
+                                    sampler: vk::Sampler::null(),
                                 });
                             }
                         }