Merge pull request #48207 from BastiaanOlij/multiview_stereoscopic

Add stereoscopic rendering through multiview

1 files changed, 26 insertions, 21 deletions

diff --git a/servers/rendering/renderer_compositor.h b/servers/rendering/renderer_compositor.h
index 41aaba0f4c..eabdebf4b3 100644
--- a/servers/rendering/renderer_compositor.h
+++ b/servers/rendering/renderer_compositor.h
@@ -40,7 +40,31 @@
 #include "servers/rendering/renderer_storage.h"
 #include "servers/rendering_server.h"
 
+struct BlitToScreen {
+	RID render_target;
+	Rect2i rect;
+
+	struct {
+		bool use_layer = false;
+		uint32_t layer = 0;
+	} multi_view;
+
+	struct {
+		//lens distorted parameters for VR
+		bool apply = false;
+		Vector2 eye_center;
+		float k1 = 0.0;
+		float k2 = 0.0;
+
+		float upscale = 1.0;
+		float aspect_ratio = 1.0;
+	} lens_distortion;
+};
+
 class RendererCompositor {
+private:
+	bool xr_enabled = false;
+
 protected:
 	static RendererCompositor *(*_create_func)();
 
@@ -56,27 +80,6 @@ public:
 	virtual void initialize() = 0;
 	virtual void begin_frame(double frame_step) = 0;
 
-	struct BlitToScreen {
-		RID render_target;
-		Rect2i rect;
-
-		struct {
-			bool use_layer = false;
-			uint32_t layer = 0;
-		} multi_view;
-
-		struct {
-			//lens distorted parameters for VR
-			bool apply = false;
-			Vector2 eye_center;
-			float k1 = 0.0;
-			float k2 = 0.0;
-
-			float upscale = 1.0;
-			float aspect_ratio = 1.0;
-		} lens_distortion;
-	};
-
 	virtual void prepare_for_blitting_render_targets() = 0;
 	virtual void blit_render_targets_to_screen(DisplayServer::WindowID p_screen, const BlitToScreen *p_render_targets, int p_amount) = 0;
 
@@ -86,7 +89,9 @@ public:
 	virtual float get_frame_delta_time() const = 0;
 
 	virtual bool is_low_end() const = 0;
+	virtual bool is_xr_enabled() const;
 
+	RendererCompositor();
 	virtual ~RendererCompositor() {}
 };