...........kkkkkkk yeah..

.cargo/config.toml.old

@@ -0,0 +1,9 @@
+[target.x86_64-unknown-linux-gnu]
+linker = "clang"
+rustflags = [
+  "-Clink-arg=-fuse-ld=mold",
+
+  # Nightly
+  "-Zshare-generics=y",
+  "-Zthreads=0",
+]

Cargo.toml

@@ -3,6 +3,9 @@ name = "vidya"
 version = "0.1.0"
 edition = "2024"
 
+[patch.crates-io]
+bevy = {path = "../bevy"}
+
 [workspace]
 resolver = "2"
 
@@ -68,22 +71,22 @@ raw-window-handle = "0.6"
 egui = "0.32"
 egui_winit_platform = "0.27"
 
-bevy = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy = {  version = "0.20.0-dev" }
-bevy_app = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_app = {  version = "0.20.0-dev" }
-bevy_asset = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_asset = {  version = "0.20.0-dev" }
-bevy_derive = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_derive = {  version = "0.20.0-dev" }
-bevy_ecs = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy", features = ["multi_threaded", "trace"]}
+bevy_ecs = {  version = "0.20.0-dev" }
-bevy_hierarchy = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_hierarchy = {  version = "0.20.0-dev" }
-bevy_log = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_log = {  version = "0.20.0-dev" }
-bevy_math = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_math = {  version = "0.20.0-dev" }
-bevy_platform = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_platform = {  version = "0.20.0-dev" }
-bevy_reflect = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_reflect = {  version = "0.20.0-dev" }
-bevy_tasks = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_tasks = {  version = "0.20.0-dev" }
-bevy_time = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_time = {  version = "0.20.0-dev" }
-bevy_transform = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_transform = {  version = "0.20.0-dev" }
-bevy_utils = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_utils = {  version = "0.20.0-dev" }
-bevy_window = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_window = {  version = "0.20.0-dev" }
-bevy_winit = { version = "0.19.0-dev", git = "https://github.com/bevyengine/bevy" }
+bevy_winit = {  version = "0.20.0-dev" }
 
 [[example]]
 name = "bevy_integration"

crates/renderer/src/render_graph/commands.rs

@@ -462,6 +462,7 @@ impl Command for UpdateBuffer {
     fn apply(self, _recorder: &mut CommandRecorder) {}
 }
 
+#[derive(Debug, Clone)]
 pub struct RenderAttachment {
     pub texture: Texture,
     pub region: vk::ImageSubresourceRange,
@@ -470,6 +471,52 @@ pub struct RenderAttachment {
     pub store_op: vk::AttachmentStoreOp,
 }
 
+impl RenderAttachment {
+    pub fn side_effect(&self, mut map: SideEffectMap, load: bool) {
+        for attachment in &self.color_attachments {
+            // The dependencies declared here need to be barrier'd before and
+            // after the render pass: the spec says pipelineBarrier inside of a
+            // render pass instance referencing framebuffer-local stages must
+            // contain only framebuffer-local stages.
+
+            map.with(
+                vk::PipelineStageFlags2::COLOR_ATTACHMENT_OUTPUT,
+                if attachment.load_op == vk::AttachmentLoadOp::LOAD {
+                    vk::AccessFlags2::COLOR_ATTACHMENT_READ
+                } else {
+                    vk::AccessFlags2::empty()
+                },
+                Some(attachment.layout),
+            )
+            .insert_range(attachment.texture.id(), attachment.region);
+        }
+        if let Some(depth) = &self.depth_attachment {
+            map.with(
+                vk::PipelineStageFlags2::EARLY_FRAGMENT_TESTS,
+                if depth.load_op == vk::AttachmentLoadOp::LOAD {
+                    vk::AccessFlags2::DEPTH_STENCIL_ATTACHMENT_READ
+                } else {
+                    vk::AccessFlags2::empty()
+                },
+                Some(depth.layout),
+            )
+            .insert_range(depth.texture.id(), depth.region);
+        }
+        if let Some(stencil) = &self.stencil_attachment {
+            map.with(
+                vk::PipelineStageFlags2::EARLY_FRAGMENT_TESTS,
+                if stencil.load_op == vk::AttachmentLoadOp::LOAD {
+                    vk::AccessFlags2::DEPTH_STENCIL_ATTACHMENT_READ
+                } else {
+                    vk::AccessFlags2::empty()
+                },
+                Some(stencil.layout),
+            )
+            .insert_range(stencil.texture.id(), stencil.region);
+        }
+    }
+}
+
 pub struct BeginRendering {
     pub color_attachments: Vec<RenderAttachment>,
     pub depth_attachment: Option<RenderAttachment>,
@@ -478,6 +525,22 @@ pub struct BeginRendering {
     pub layers: u32,
 }
 
+pub struct EndRendering {
+    pub color_attachments: Vec<RenderAttachment>,
+    pub depth_attachment: Option<RenderAttachment>,
+    pub stencil_attachment: Option<RenderAttachment>,
+}
+
+impl BeginRendering {
+    fn end_rendering(&self) -> EndRendering {
+        EndRendering {
+            color_attachments: self.color_attachments.clone(),
+            depth_attachment: self.depth_attachment.clone(),
+            stencil_attachment: self.stencil_attachment.clone(),
+        }
+    }
+}
+
 impl Command for BeginRendering {
     fn side_effects(&self, mut map: SideEffectMap) {
         for attachment in &self.color_attachments {
@@ -526,8 +589,6 @@ impl Command for BeginRendering {
     fn apply(self, _recorder: &mut CommandRecorder) {}
 }
 
-pub struct EndRendering;
-
 impl Command for EndRendering {
     fn side_effects(&self, _map: SideEffectMap) {
         // TODO: need the beginrendering struct to declare the store-op dependencies.

crates/renderer/src/render_graph/recorder.rs

@@ -12,9 +12,7 @@ use crate::{
     images::ImageDesc,
     render_graph::{
         commands::{Command, InsideRenderPass, OutsideRenderPass, RenderAttachment},
-        resources::{
+        resources::{ResourceId, Subresource, SubresourceScope, SubresourceScopeInner},
-            ResourceId, Subresource, SubresourceScope, SubresourceScopeInner, TextureRegion,
-        },
     },
 };
 

crates/renderer/src/render_graph/resources.rs

@@ -416,6 +416,7 @@ impl Buffer {
     }
 }
 
+#[derive(Debug, Clone)]
 pub struct Texture(pub ResourceId);
 
 pub struct BufferSlice {