Add a new HashSet template

* Intended to replace RBSet in most cases.
* Optimized for iteration speed

4 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gles3/storage/config.h b/drivers/gles3/storage/config.h
index 975508b555..c93c030498 100644
--- a/drivers/gles3/storage/config.h
+++ b/drivers/gles3/storage/config.h
@@ -34,7 +34,7 @@
 #ifdef GLES3_ENABLED
 
 #include "core/string/ustring.h"
-#include "core/templates/rb_set.h"
+#include "core/templates/hash_set.h"
 
 // This must come first to avoid windows.h mess
 #include "platform_config.h"
@@ -65,7 +65,7 @@ public:
 	// TODO implement wireframe in OpenGL
 	// bool generate_wireframes;
 
-	RBSet<String> extensions;
+	HashSet<String> extensions;
 
 	bool float_texture_supported = false;
 	bool s3tc_supported = false;
diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp
index 7b18376a2a..ca62b0ca1f 100644
--- a/drivers/gles3/storage/material_storage.cpp
+++ b/drivers/gles3/storage/material_storage.cpp
@@ -2381,7 +2381,7 @@ void MaterialStorage::shader_free(RID p_rid) {
 
 	//make material unreference this
 	while (shader->owners.size()) {
-		material_set_shader(shader->owners.front()->get()->self, RID());
+		material_set_shader((*shader->owners.begin())->self, RID());
 	}
 
 	//clear data if exists
diff --git a/drivers/gles3/storage/material_storage.h b/drivers/gles3/storage/material_storage.h
index 6a11a10d76..053dbacc05 100644
--- a/drivers/gles3/storage/material_storage.h
+++ b/drivers/gles3/storage/material_storage.h
@@ -89,7 +89,7 @@ struct Shader {
 	String code;
 	RS::ShaderMode mode;
 	HashMap<StringName, HashMap<int, RID>> default_texture_parameter;
-	RBSet<Material *> owners;
+	HashSet<Material *> owners;
 };
 
 /* Material structs */
@@ -384,7 +384,7 @@ struct GlobalVariables {
 		BUFFER_DIRTY_REGION_SIZE = 1024
 	};
 	struct Variable {
-		RBSet<RID> texture_materials; // materials using this
+		HashSet<RID> texture_materials; // materials using this
 
 		RS::GlobalVariableType type;
 		Variant value;
diff --git a/drivers/gles3/storage/mesh_storage.h b/drivers/gles3/storage/mesh_storage.h
index 856463d45e..991777842f 100644
--- a/drivers/gles3/storage/mesh_storage.h
+++ b/drivers/gles3/storage/mesh_storage.h
@@ -123,7 +123,7 @@ struct Mesh {
 	List<MeshInstance *> instances;
 
 	RID shadow_mesh;
-	RBSet<Mesh *> shadow_owners;
+	HashSet<Mesh *> shadow_owners;
 
 	RendererStorage::Dependency dependency;
 };