initial commit, 4.5 stable

modules/msdfgen/SCsub

@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+from misc.utility.scons_hints import *
+
+Import("env")
+Import("env_modules")
+
+env_msdfgen = env_modules.Clone()
+
+# Thirdparty source files
+
+thirdparty_obj = []
+
+if env["builtin_msdfgen"]:
+    env_msdfgen.disable_warnings()
+
+    thirdparty_dir = "#thirdparty/msdfgen/"
+    thirdparty_sources = [
+        "core/Contour.cpp",
+        "core/DistanceMapping.cpp",
+        "core/EdgeHolder.cpp",
+        "core/MSDFErrorCorrection.cpp",
+        "core/Projection.cpp",
+        "core/Scanline.cpp",
+        "core/Shape.cpp",
+        "core/contour-combiners.cpp",
+        "core/edge-coloring.cpp",
+        "core/edge-segments.cpp",
+        "core/edge-selectors.cpp",
+        "core/equation-solver.cpp",
+        # "core/export-svg.cpp",
+        "core/msdf-error-correction.cpp",
+        "core/msdfgen.cpp",
+        "core/rasterization.cpp",
+        "core/render-sdf.cpp",
+        # "core/save-bmp.cpp",
+        # "core/save-fl32.cpp",
+        # "core/save-rgba.cpp",
+        # "core/save-tiff.cpp",
+        "core/sdf-error-estimation.cpp",
+        "core/shape-description.cpp",
+    ]
+    thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
+
+    env_msdfgen.Append(CPPDEFINES=[("MSDFGEN_PUBLIC", "")])
+    env_msdfgen.Prepend(CPPEXTPATH=["#thirdparty/freetype/include", "#thirdparty/msdfgen", "#thirdparty/nanosvg"])
+
+    lib = env_msdfgen.add_library("msdfgen_builtin", thirdparty_sources)
+    thirdparty_obj += lib
+
+    # Needs to be appended to arrive after libscene in the linker call,
+    # but we don't want it to arrive *after* system libs, so manual hack
+    # LIBS contains first SCons Library objects ("SCons.Node.FS.File object")
+    # and then plain strings for system library. We insert between the two.
+    inserted = False
+    for idx, linklib in enumerate(env["LIBS"]):
+        if isinstance(linklib, (str, bytes)):  # first system lib such as "X11", otherwise SCons lib object
+            env["LIBS"].insert(idx, lib)
+            inserted = True
+            break
+    if not inserted:
+        env.Append(LIBS=[lib])
+
+
+# Godot source files
+
+module_obj = []
+
+env_msdfgen.add_source_files(module_obj, "*.cpp")
+env.modules_sources += module_obj
+
+# Needed to force rebuilding the module files when the thirdparty library is updated.
+env.Depends(module_obj, thirdparty_obj)

modules/msdfgen/config.py

@@ -0,0 +1,7 @@
+def can_build(env, platform):
+    env.module_add_dependencies("msdfgen", ["freetype"])
+    return True
+
+
+def configure(env):
+    pass

modules/msdfgen/register_types.h

@@ -0,0 +1,36 @@
+/**************************************************************************/
+/*  register_types.h                                                      */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "modules/register_module_types.h"
+
+void initialize_msdfgen_module(ModuleInitializationLevel p_level) {}
+void uninitialize_msdfgen_module(ModuleInitializationLevel p_level) {}