Merge pull request #92258 from DarioSamo/render_list_pass_alloc

Reduce allocations each time a render pass begins in RenderingDevice.

servers/rendering/rendering_device.cpp

@@ -3332,12 +3332,15 @@ Error RenderingDevice::_draw_list_setup_framebuffer(Framebuffer *p_framebuffer,
 }
 
 Error RenderingDevice::_draw_list_render_pass_begin(Framebuffer *p_framebuffer, InitialAction p_initial_color_action, FinalAction p_final_color_action, InitialAction p_initial_depth_action, FinalAction p_final_depth_action, const Vector<Color> &p_clear_colors, float p_clear_depth, uint32_t p_clear_stencil, Point2i p_viewport_offset, Point2i p_viewport_size, RDD::FramebufferID p_framebuffer_driver_id, RDD::RenderPassID p_render_pass) {
-	LocalVector<RDD::RenderPassClearValue> clear_values;
-	LocalVector<RDG::ResourceTracker *> resource_trackers;
-	LocalVector<RDG::ResourceUsage> resource_usages;
+	thread_local LocalVector<RDD::RenderPassClearValue> clear_values;
+	thread_local LocalVector<RDG::ResourceTracker *> resource_trackers;
+	thread_local LocalVector<RDG::ResourceUsage> resource_usages;
 	bool uses_color = false;
 	bool uses_depth = false;
+	clear_values.clear();
 	clear_values.resize(p_framebuffer->texture_ids.size());
+	resource_trackers.clear();
+	resource_usages.clear();
 	int clear_values_count = 0;
 	{
 		int color_index = 0;