1 files changed, 94 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee_next/eevee_instance.hh b/source/blender/draw/engines/eevee_next/eevee_instance.hh
new file mode 100644
index 00000000000..0f085b0952a
--- /dev/null
+++ b/source/blender/draw/engines/eevee_next/eevee_instance.hh
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright 2021 Blender Foundation.
+ */
+
+/** \file
+ * \ingroup eevee
+ *
+ * An renderer instance that contains all data to render a full frame.
+ */
+
+#pragma once
+
+#include "BKE_object.h"
+#include "DEG_depsgraph.h"
+#include "DNA_lightprobe_types.h"
+#include "DRW_render.h"
+
+#include "eevee_material.hh"
+#include "eevee_pipeline.hh"
+#include "eevee_shader.hh"
+#include "eevee_sync.hh"
+#include "eevee_view.hh"
+#include "eevee_world.hh"
+
+namespace blender::eevee {
+
+/**
+ * \class Instance
+ * \brief A running instance of the engine.
+ */
+class Instance {
+ public:
+  ShaderModule &shaders;
+  SyncModule sync;
+  MaterialModule materials;
+  PipelineModule pipelines;
+  MainView main_view;
+  World world;
+
+  /** Input data. */
+  Depsgraph *depsgraph;
+  /** Evaluated IDs. */
+  Scene *scene;
+  ViewLayer *view_layer;
+  /** Only available when rendering for final render. */
+  const RenderLayer *render_layer;
+  RenderEngine *render;
+  /** Only available when rendering for viewport. */
+  const DRWView *drw_view;
+  const View3D *v3d;
+  const RegionView3D *rv3d;
+
+  /* Info string displayed at the top of the render / viewport. */
+  char info[64];
+
+ public:
+  Instance()
+      : shaders(*ShaderModule::module_get()),
+        sync(*this),
+        materials(*this),
+        pipelines(*this),
+        main_view(*this),
+        world(*this){};
+  ~Instance(){};
+
+  void init(const int2 &output_res,
+            const rcti *output_rect,
+            RenderEngine *render,
+            Depsgraph *depsgraph,
+            const LightProbe *light_probe_ = nullptr,
+            Object *camera_object = nullptr,
+            const RenderLayer *render_layer = nullptr,
+            const DRWView *drw_view = nullptr,
+            const View3D *v3d = nullptr,
+            const RegionView3D *rv3d = nullptr);
+
+  void begin_sync(void);
+  void object_sync(Object *ob);
+  void end_sync(void);
+
+  void render_sync(void);
+  void render_frame(RenderLayer *render_layer, const char *view_name);
+
+  void draw_viewport(DefaultFramebufferList *dfbl);
+
+ private:
+  void render_sample(void);
+
+  void mesh_sync(Object *ob, ObjectHandle &ob_handle);
+
+  void update_eval_members(void);
+};
+
+}  // namespace blender::eevee