From c82fdbfc54c0eea2d81748f3741b6ac794dd4165 Mon Sep 17 00:00:00 2001
From: Raphael Amorim <rapha850@gmail.com>
Date: Fri, 30 Aug 2024 22:17:08 +0200
Subject: [PATCH] apply bind group only if entries are different

---
 .../src/components/rich_text/image_cache/cache.rs    | 12 ++++++------
 sugarloaf/src/components/rich_text/mod.rs            |  6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/sugarloaf/src/components/rich_text/image_cache/cache.rs b/sugarloaf/src/components/rich_text/image_cache/cache.rs
index 53a3a2785d..cfe2655217 100644
--- a/sugarloaf/src/components/rich_text/image_cache/cache.rs
+++ b/sugarloaf/src/components/rich_text/image_cache/cache.rs
@@ -8,9 +8,9 @@ use super::atlas::*;
 use super::*;
 
 pub struct ImageCache {
-    entries: Vec<Entry>,
-    atlases: Vec<Atlas>,
-    pub images: Vec<Standalone>,
+    pub entries: Vec<Entry>,
+    pub atlases: Vec<Atlas>,
+    images: Vec<Standalone>,
     buffered_data: Vec<u8>,
     events: Vec<Event>,
     free_entries: u32,
@@ -651,7 +651,7 @@ impl ImageCache {
 }
 
 #[derive(Default)]
-struct Entry {
+pub struct Entry {
     /// Zero if the entry is free.
     flags: u8,
     /// Generation of this entry. Used to detect stale handles.
@@ -669,7 +669,7 @@ struct Entry {
     height: u16,
 }
 
-struct Atlas {
+pub struct Atlas {
     format: PixelFormat,
     alloc: AtlasAllocator,
     buffer: Vec<u8>,
@@ -678,7 +678,7 @@ struct Atlas {
     texture_id: TextureId,
 }
 
-pub struct Standalone {
+struct Standalone {
     texture_id: TextureId,
     used: bool,
     next: u32,
diff --git a/sugarloaf/src/components/rich_text/mod.rs b/sugarloaf/src/components/rich_text/mod.rs
index 72efd8689f..fb5207091d 100644
--- a/sugarloaf/src/components/rich_text/mod.rs
+++ b/sugarloaf/src/components/rich_text/mod.rs
@@ -445,8 +445,8 @@ impl RichTextBrush {
             self.index_buffer_size = size;
         }
 
-        // if self.textures_version != self.images.images.len() {
-            // println!("oi");
+        if self.textures_version != self.images.entries.len() {
+            self.textures_version = self.images.entries.len();
             self.layout_bind_group =
                 ctx.device.create_bind_group(&wgpu::BindGroupDescriptor {
                     layout: &self.layout_bind_group_layout,
@@ -460,7 +460,7 @@ impl RichTextBrush {
                     ],
                     label: Some("rich_text::Pipeline uniforms"),
                 });
-        // }
+        }
 
         rpass.set_pipeline(&self.pipeline);
         rpass.set_bind_group(0, &self.constant_bind_group, &[]);