Use a giant UBO to optimize performance in 2D

This removes the countless small UBO writes we had before
and replaces them with a single large write per render pass.

This results in much faster rendering on low-end devices
but improves speed on all devices.

1 files changed, 3 insertions, 0 deletions

diff --git a/servers/rendering/dummy/rasterizer_dummy.h b/servers/rendering/dummy/rasterizer_dummy.h
index d867114384..0fde97e395 100644
--- a/servers/rendering/dummy/rasterizer_dummy.h
+++ b/servers/rendering/dummy/rasterizer_dummy.h
@@ -51,6 +51,7 @@ class RasterizerDummy : public RendererCompositor {
 private:
 	uint64_t frame = 1;
 	double delta = 0;
+	double time = 0.0;
 
 protected:
 	RasterizerCanvasDummy canvas;
@@ -82,6 +83,7 @@ public:
 	void begin_frame(double frame_step) override {
 		frame++;
 		delta = frame_step;
+		time += frame_step;
 	}
 
 	void prepare_for_blitting_render_targets() override {}
@@ -106,6 +108,7 @@ public:
 
 	uint64_t get_frame_number() const override { return frame; }
 	double get_frame_delta_time() const override { return delta; }
+	double get_total_time() const override { return time; }
 
 	RasterizerDummy() {}
 	~RasterizerDummy() {}