initial commit, 4.5 stable

modules/freetype/SCsub

@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+from misc.utility.scons_hints import *
+
+Import("env")
+Import("env_modules")
+
+env_freetype = env_modules.Clone()
+
+# Thirdparty source files
+
+thirdparty_obj = []
+
+if env["builtin_freetype"]:
+    thirdparty_dir = "#thirdparty/freetype/"
+    thirdparty_sources = [
+        "src/autofit/autofit.c",
+        "src/base/ftbase.c",
+        "src/base/ftbbox.c",
+        "src/base/ftbdf.c",
+        "src/base/ftbitmap.c",
+        "src/base/ftcid.c",
+        "src/base/ftdebug.c",
+        "src/base/ftfstype.c",
+        "src/base/ftgasp.c",
+        "src/base/ftglyph.c",
+        "src/base/ftgxval.c",
+        "src/base/ftinit.c",
+        "src/base/ftmm.c",
+        "src/base/ftotval.c",
+        "src/base/ftpatent.c",
+        "src/base/ftpfr.c",
+        "src/base/ftstroke.c",
+        "src/base/ftsynth.c",
+        "src/base/ftsystem.c",
+        "src/base/fttype1.c",
+        "src/base/ftwinfnt.c",
+        "src/bdf/bdf.c",
+        "src/bzip2/ftbzip2.c",
+        "src/cache/ftcache.c",
+        "src/cff/cff.c",
+        "src/cid/type1cid.c",
+        "src/gxvalid/gxvalid.c",
+        "src/gzip/ftgzip.c",
+        "src/lzw/ftlzw.c",
+        "src/otvalid/otvalid.c",
+        "src/pcf/pcf.c",
+        "src/pfr/pfr.c",
+        "src/psaux/psaux.c",
+        "src/pshinter/pshinter.c",
+        "src/psnames/psnames.c",
+        "src/raster/raster.c",
+        "src/sdf/sdf.c",
+        "src/svg/svg.c",
+        "src/smooth/smooth.c",
+        "src/truetype/truetype.c",
+        "src/type1/type1.c",
+        "src/type42/type42.c",
+        "src/winfonts/winfnt.c",
+    ]
+    thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
+
+    if env["brotli"]:
+        env_freetype.Append(CPPDEFINES=["FT_CONFIG_OPTION_USE_BROTLI"])
+
+    env_freetype.Prepend(CPPEXTPATH=[thirdparty_dir + "/include"])
+    # Also needed in main env for scene/
+    env.Prepend(CPPEXTPATH=[thirdparty_dir + "/include"])
+
+    env_freetype.Append(CPPDEFINES=["FT2_BUILD_LIBRARY", "FT_CONFIG_OPTION_USE_PNG", "FT_CONFIG_OPTION_SYSTEM_ZLIB"])
+
+    # Also requires libpng headers
+    if env["builtin_libpng"]:
+        env_freetype.Prepend(CPPEXTPATH=["#thirdparty/libpng"])
+
+    sfnt = thirdparty_dir + "src/sfnt/sfnt.c"
+    # Must be done after all CPPDEFINES are being set so we can copy them.
+    if env["platform"] == "web":
+        # Forcibly undefine this macro so SIMD is not used in this file,
+        # since currently unsupported in WASM
+        tmp_env = env_freetype.Clone()
+        tmp_env.disable_warnings()
+        tmp_env.Append(CPPFLAGS=["-U__OPTIMIZE__"])
+        sfnt = tmp_env.Object(sfnt)
+    thirdparty_sources += [sfnt]
+
+    env_thirdparty = env_freetype.Clone()
+    env_thirdparty.disable_warnings()
+    lib = env_thirdparty.add_library("freetype_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_freetype.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/freetype/config.py

@@ -0,0 +1,6 @@
+def can_build(env, platform):
+    return True
+
+
+def configure(env):
+    pass

modules/freetype/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_freetype_module(ModuleInitializationLevel p_level) {}
+void uninitialize_freetype_module(ModuleInitializationLevel p_level) {}