RenderingServer reorganization

1 files changed, 99 insertions, 0 deletions

diff --git a/servers/rendering/renderer_rd/renderer_compositor_rd.h b/servers/rendering/renderer_rd/renderer_compositor_rd.h
new file mode 100644
index 0000000000..877f47d702
--- /dev/null
+++ b/servers/rendering/renderer_rd/renderer_compositor_rd.h
@@ -0,0 +1,99 @@
+/*************************************************************************/
+/*  renderer_compositor_rd.h                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef RENDERING_SERVER_COMPOSITOR_RD_H
+#define RENDERING_SERVER_COMPOSITOR_RD_H
+
+#include "core/os/os.h"
+#include "core/templates/thread_work_pool.h"
+#include "servers/rendering/renderer_compositor.h"
+#include "servers/rendering/renderer_rd/renderer_canvas_render_rd.h"
+#include "servers/rendering/renderer_rd/renderer_scene_render_forward.h"
+#include "servers/rendering/renderer_rd/renderer_storage_rd.h"
+
+class RendererCompositorRD : public RendererCompositor {
+protected:
+	RendererCanvasRenderRD *canvas;
+	RendererStorageRD *storage;
+	RendererSceneRenderForward *scene;
+
+	RID copy_viewports_rd_shader;
+	RID copy_viewports_rd_pipeline;
+	RID copy_viewports_rd_index_buffer;
+	RID copy_viewports_rd_array;
+	RID copy_viewports_sampler;
+
+	Map<RID, RID> render_target_descriptors;
+
+	double time;
+	float delta;
+
+	static uint64_t frame;
+
+public:
+	RendererStorage *get_storage() { return storage; }
+	RendererCanvasRender *get_canvas() { return canvas; }
+	RendererSceneRender *get_scene() { return scene; }
+
+	void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {}
+
+	void initialize();
+	void begin_frame(double frame_step);
+	void prepare_for_blitting_render_targets();
+	void blit_render_targets_to_screen(DisplayServer::WindowID p_screen, const BlitToScreen *p_render_targets, int p_amount);
+
+	void end_frame(bool p_swap_buffers);
+	void finalize();
+
+	_ALWAYS_INLINE_ uint64_t get_frame_number() const { return frame; }
+	_ALWAYS_INLINE_ float get_frame_delta_time() const { return delta; }
+	_ALWAYS_INLINE_ double get_total_time() const { return time; }
+
+	static Error is_viable() {
+		return OK;
+	}
+
+	static RendererCompositor *_create_current() {
+		return memnew(RendererCompositorRD);
+	}
+
+	static void make_current() {
+		_create_func = _create_current;
+	}
+
+	virtual bool is_low_end() const { return false; }
+
+	static ThreadWorkPool thread_work_pool;
+
+	static RendererCompositorRD *singleton;
+	RendererCompositorRD();
+	~RendererCompositorRD() {}
+};
+#endif // RASTERIZER_RD_H