4 files changed, 6 insertions, 19 deletions
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index ab48e682d6..5bf52733ba 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -227,21 +227,14 @@ void RasterizerGLES2::initialize() {
 	scene->initialize();
 }
 
-void RasterizerGLES2::begin_frame() {
-	uint64_t tick = OS::get_singleton()->get_ticks_usec();
+void RasterizerGLES2::begin_frame(double frame_step) {
+	time_total += frame_step;
 
-	double delta = double(tick - prev_ticks) / 1000000.0;
-	delta *= Engine::get_singleton()->get_time_scale();
-
-	time_total += delta;
-
-	if (delta == 0) {
+	if (frame_step == 0) {
 		//to avoid hiccups
-		delta = 0.001;
+		frame_step = 0.001;
 	}
 
-	prev_ticks = tick;
-
 	// double time_roll_over = GLOBAL_GET("rendering/limits/time/time_rollover_secs");
 	// if (time_total > time_roll_over)
 	//	time_total = 0; //roll over every day (should be customz
@@ -251,9 +244,7 @@ void RasterizerGLES2::begin_frame() {
 	storage->frame.time[2] = Math::fmod(time_total, 900);
 	storage->frame.time[3] = Math::fmod(time_total, 60);
 	storage->frame.count++;
-	storage->frame.delta = delta;
-
-	storage->frame.prev_tick = tick;
+	storage->frame.delta = frame_step;
 
 	storage->update_dirty_resources();
 
@@ -452,7 +443,6 @@ RasterizerGLES2::RasterizerGLES2() {
 	scene->storage = storage;
 	storage->scene = scene;
 
-	prev_ticks = 0;
 	time_total = 0;
 }
 
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
index 8d57275449..f727af39dd 100644
--- a/drivers/gles2/rasterizer_gles2.h
+++ b/drivers/gles2/rasterizer_gles2.h
@@ -43,7 +43,6 @@ class RasterizerGLES2 : public Rasterizer {
 	RasterizerCanvasGLES2 *canvas;
 	RasterizerSceneGLES2 *scene;
 
-	uint64_t prev_ticks;
 	double time_total;
 
 public:
@@ -54,7 +53,7 @@ public:
 	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale);
 
 	virtual void initialize();
-	virtual void begin_frame();
+	virtual void begin_frame(double frame_step);
 	virtual void set_current_render_target(RID p_render_target);
 	virtual void restore_render_target();
 	virtual void clear_render_target(const Color &p_color);
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
index de7359a18b..fa2a1b9190 100644
--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -1988,7 +1988,6 @@ void RasterizerStorageGLES2::initialize() {
 	}
 
 	frame.count = 0;
-	frame.prev_tick = 0;
 	frame.delta = 0;
 	frame.current_rt = NULL;
 	frame.clear_request = false;
diff --git a/drivers/gles2/rasterizer_storage_gles2.h b/drivers/gles2/rasterizer_storage_gles2.h
index b735f2e148..7bf7990b85 100644
--- a/drivers/gles2/rasterizer_storage_gles2.h
+++ b/drivers/gles2/rasterizer_storage_gles2.h
@@ -814,7 +814,6 @@ public:
 		int canvas_draw_commands;
 		float time[4];
 		float delta;
-		uint64_t prev_tick;
 		uint64_t count;
 
 	} frame;