Extract final canvas wrappers and preview mix pass

src/legacy_canvas_render_shell_services.cpp

@@ -19,6 +19,7 @@
 #include <array>
 #include <chrono>
 #include <cstdint>
+#include <utility>
 
 namespace {
 
@@ -725,3 +726,71 @@ void legacy_canvas_render_shell_set_camera(Canvas& canvas, const CameraData& cam
 }
 
 } // namespace pp::panopainter
+
+void Canvas::draw_merge_temporary_paint_branch(
+    int layer_index,
+    int plane_index,
+    std::shared_ptr<Layer> layer,
+    const Brush& brush,
+    const glm::mat4& ortho)
+{
+    pp::panopainter::legacy_canvas_draw_merge_temporary_paint_branch(
+        *this,
+        layer_index,
+        plane_index,
+        std::move(layer),
+        brush,
+        ortho);
+}
+
+void Canvas::draw_merge_branch_orchestration(
+    int plane_index,
+    int layer_index,
+    const std::shared_ptr<Layer>& layer,
+    const Brush& brush,
+    const glm::mat4& ortho,
+    bool use_blend,
+    bool copy_blend_destination)
+{
+    pp::panopainter::legacy_canvas_draw_merge_branch_orchestration(
+        *this,
+        plane_index,
+        layer_index,
+        layer,
+        brush,
+        ortho,
+        use_blend,
+        copy_blend_destination);
+}
+
+void Canvas::draw_merge_final_plane_composite(
+    const glm::mat4& ortho,
+    bool draw_checkerboard)
+{
+    pp::panopainter::legacy_canvas_draw_merge_final_plane_composite(*this, ortho, draw_checkerboard);
+}
+
+void Canvas::stroke_commit_timelapse()
+{
+    pp::panopainter::legacy_canvas_stroke_commit_timelapse(*this);
+}
+
+void Canvas::draw_merge(bool draw_checkerboard, std::array<bool, 6> faces /*= SIXPLETTE(true)*/)
+{
+    pp::panopainter::legacy_canvas_draw_merge(*this, draw_checkerboard, faces);
+}
+
+void Canvas::destroy()
+{
+    pp::panopainter::legacy_canvas_destroy(*this);
+}
+
+bool Canvas::create(int width, int height)
+{
+    return pp::panopainter::legacy_canvas_create(*this, width, height);
+}
+
+void Canvas::clear_context()
+{
+    pp::panopainter::legacy_canvas_clear_context(*this);
+}