1 files changed, 22 insertions, 7 deletions

diff --git a/servers/rendering/renderer_rd/renderer_storage_rd.h b/servers/rendering/renderer_rd/renderer_storage_rd.h
index 26739b11da..80dea6e5ea 100644
--- a/servers/rendering/renderer_rd/renderer_storage_rd.h
+++ b/servers/rendering/renderer_rd/renderer_storage_rd.h
@@ -434,6 +434,7 @@ private:
 
 			struct LOD {
 				float edge_length = 0.0;
+				uint32_t index_count = 0;
 				RID index_buffer;
 				RID index_array;
 			};
@@ -1524,10 +1525,18 @@ public:
 		return s->lod_count > 0;
 	}
 
-	_FORCE_INLINE_ uint32_t mesh_surface_get_lod(void *p_surface, float p_model_scale, float p_distance_threshold, float p_lod_threshold) const {
+	_FORCE_INLINE_ uint32_t mesh_surface_get_vertices_drawn_count(void *p_surface) const {
+		Mesh::Surface *s = reinterpret_cast<Mesh::Surface *>(p_surface);
+		return s->index_count ? s->index_count : s->vertex_count;
+	}
+
+	_FORCE_INLINE_ uint32_t mesh_surface_get_lod(void *p_surface, float p_model_scale, float p_distance_threshold, float p_lod_threshold, uint32_t *r_index_count = nullptr) const {
 		Mesh::Surface *s = reinterpret_cast<Mesh::Surface *>(p_surface);
 
 		int32_t current_lod = -1;
+		if (r_index_count) {
+			*r_index_count = s->index_count;
+		}
 		for (uint32_t i = 0; i < s->lod_count; i++) {
 			float screen_size = s->lods[i].edge_length * p_model_scale / p_distance_threshold;
 			if (screen_size > p_lod_threshold) {
@@ -1538,6 +1547,9 @@ public:
 		if (current_lod == -1) {
 			return 0;
 		} else {
+			if (r_index_count) {
+				*r_index_count = s->lods[current_lod].index_count;
+			}
 			return current_lod + 1;
 		}
 	}
@@ -2322,13 +2334,16 @@ public:
 
 	void set_debug_generate_wireframes(bool p_generate) {}
 
-	void render_info_begin_capture() {}
-	void render_info_end_capture() {}
-	int get_captured_render_info(RS::RenderInfo p_info) { return 0; }
+	//keep cached since it can be called form any thread
+	uint64_t texture_mem_cache = 0;
+	uint64_t buffer_mem_cache = 0;
+	uint64_t total_mem_cache = 0;
+
+	virtual void update_memory_info();
+	virtual uint64_t get_rendering_info(RS::RenderingInfo p_info);
 
-	uint64_t get_render_info(RS::RenderInfo p_info) { return 0; }
-	String get_video_adapter_name() const { return String(); }
-	String get_video_adapter_vendor() const { return String(); }
+	String get_video_adapter_name() const;
+	String get_video_adapter_vendor() const;
 
 	virtual void capture_timestamps_begin();
 	virtual void capture_timestamp(const String &p_name);