4.1.0 -> 4.0.4; release notes

check surface for GetVideoHandle
call drmModeAddFB2 for scanout buffer
2026-09-25 02:33:59 +08:00 · 2019-12-24 09:59:48 +08:00 · 2019-12-12 15:01:44 +08:00 · 2019-12-02 17:27:48 +08:00 · 2019-12-02 14:31:48 +08:00 · 2019-12-02 11:09:12 +08:00
1083 changed files with 124474 additions and 59822 deletions
@@ -22,4 +22,5 @@ Makefile.in
 /*.pc
 /*config.h
 /*config.h.in
+/*config.h.in~

@@ -4984,11 +4984,11 @@ provide the function whether the file exist or not.(xwyan)
 	* src/server/request.c

 10/24. MODIFICATION: Use 1980/01/01 00:00:00 to return the default local time 
-for __mg_localtime.
+for __mg_os_localtime.
 	* src/misc/nposix.c

 10/24. MODIFICATION: Use HAVE_TIME, HAVE_MKTIME, and HAVE_LOCALTIME to define 
-__mg_time, __mg_mktime, and __mg_localtime functions.
+__mg_os_time, __mg_os_mktime, and __mg_os_localtime functions.
 	* configure.in
 	* src/misc/nposix.c

@@ -38,7 +38,7 @@ PROJECT_NAME           = "MiniGUI API Reference (MiniGUI-Processes)"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.

-PROJECT_NUMBER         = v3.2.0
+PROJECT_NUMBER         = v4.0.4

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.

-OUTPUT_DIRECTORY       = doc
+OUTPUT_DIRECTORY       = doc-api-ref-minigui-procs-4.0.4

 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
@@ -782,6 +782,7 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.

 INPUT                  = ./include
+INPUT                  += README.md

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -939,7 +940,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.

-USE_MDFILE_AS_MAINPAGE =
+USE_MDFILE_AS_MAINPAGE = README.md

 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
@@ -1288,7 +1289,7 @@ GENERATE_HTMLHELP      = NO
 # written to the html output directory.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.

-CHM_FILE               = 
+CHM_FILE               =

 # The HHC_LOCATION tag can be used to specify the location (absolute path
 # including file name) of the HTML help compiler (hhc.exe). If non-empty,
@@ -2073,6 +2074,7 @@ PREDEFINED             = _MGRM_PROCESSES \
                         _MGMISC_SAVEBITMAP \
                         _MGHAVE_CURSOR \
                         _MGCHARSET_UNICODE \
+                         _MGCOMPLEX_SCRIPTS \
                         _MGCTRL_STATIC \
                         _MGCTRL_SLEDIT \
                         _MGCTRL_BIDISLEDIT \
@@ -2099,7 +2101,10 @@ PREDEFINED             = _MGRM_PROCESSES \
                         _MGCTRL_ANIMATION \
                         _MGFONT_FT2 \
                         _MGFONT_UPF \
-                         _MGFONT_BMPF
+                         _MGFONT_BMPF \
+                         _MGGAL_DRM \
+                         _MGGAL_COMMLCD \
+                         _MGIAL_COMM

 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The
@@ -38,7 +38,7 @@ PROJECT_NAME           = "MiniGUI API Reference (MiniGUI-Standalone)"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.

-PROJECT_NUMBER         = v3.4.0
+PROJECT_NUMBER         = v4.0.4

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.

-OUTPUT_DIRECTORY       = doc
+OUTPUT_DIRECTORY       = doc-api-ref-minigui-sa-4.0.4

 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
@@ -782,6 +782,7 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.

 INPUT                  = ./include
+INPUT                  += README.md

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -939,7 +940,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.

-USE_MDFILE_AS_MAINPAGE =
+USE_MDFILE_AS_MAINPAGE = README.md

 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
@@ -1288,7 +1289,7 @@ GENERATE_HTMLHELP      = NO
 # written to the html output directory.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.

-CHM_FILE               = 
+CHM_FILE               =

 # The HHC_LOCATION tag can be used to specify the location (absolute path
 # including file name) of the HTML help compiler (hhc.exe). If non-empty,
@@ -2073,6 +2074,7 @@ PREDEFINED             = _MGRM_STANDALONE \
                         _MGMISC_SAVEBITMAP \
                         _MGHAVE_CURSOR \
                         _MGCHARSET_UNICODE \
+                         _MGCOMPLEX_SCRIPTS \
                         _MGCTRL_STATIC \
                         _MGCTRL_SLEDIT \
                         _MGCTRL_BIDISLEDIT \
@@ -2099,7 +2101,10 @@ PREDEFINED             = _MGRM_STANDALONE \
                         _MGCTRL_ANIMATION \
                         _MGFONT_FT2 \
                         _MGFONT_UPF \
-                         _MGFONT_BMPF
+                         _MGFONT_BMPF \
+                         _MGGAL_DRM \
+                         _MGGAL_COMMLCD \
+                         _MGIAL_COMM

 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The
@@ -38,7 +38,7 @@ PROJECT_NAME           = "MiniGUI API Reference (MiniGUI-Threads)"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.

-PROJECT_NUMBER         = v3.2.0
+PROJECT_NUMBER         = v4.0.4

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.

-OUTPUT_DIRECTORY       = doc
+OUTPUT_DIRECTORY       = doc-api-ref-minigui-ths-4.0.4

 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
@@ -782,6 +782,7 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.

 INPUT                  = ./include
+INPUT                  += README.md

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -939,7 +940,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.

-USE_MDFILE_AS_MAINPAGE =
+USE_MDFILE_AS_MAINPAGE = README.md

 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
@@ -1288,7 +1289,7 @@ GENERATE_HTMLHELP      = NO
 # written to the html output directory.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.

-CHM_FILE               = 
+CHM_FILE               =

 # The HHC_LOCATION tag can be used to specify the location (absolute path
 # including file name) of the HTML help compiler (hhc.exe). If non-empty,
@@ -2073,6 +2074,7 @@ PREDEFINED             = _MGRM_THREADS \
                         _MGMISC_SAVEBITMAP \
                         _MGHAVE_CURSOR \
                         _MGCHARSET_UNICODE \
+                         _MGCOMPLEX_SCRIPTS \
                         _MGCTRL_STATIC \
                         _MGCTRL_SLEDIT \
                         _MGCTRL_BIDISLEDIT \
@@ -2099,7 +2101,10 @@ PREDEFINED             = _MGRM_THREADS \
                         _MGCTRL_ANIMATION \
                         _MGFONT_FT2 \
                         _MGFONT_UPF \
-                         _MGFONT_BMPF
+                         _MGFONT_BMPF \
+                         _MGGAL_DRM \
+                         _MGGAL_COMMLCD \
+                         _MGIAL_COMM

 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The
@@ -1,11 +1,10 @@
 SUBDIRS = src 3rd-party include rtos etc m4 cmake build

-EXTRA_DIST = \
-			minigui.pc.in \
+EXTRA_DIST = minigui.pc.in \
            GNUmakefile makefile.ng makefile.msvc rules.make \
            Version INSTALL LICENSE \
            README.md RELEASE-NOTES.md \
-            LICENSE-POLICY-en.md LICENSE-POLICY-zh.md 
+            LICENSE-POLICY-en.md LICENSE-POLICY-zh.md

 # The directory where the include files will be installed
 libminiguiincludedir = $(includedir)/minigui
@@ -13,15 +12,17 @@ libminiguiincludedir = $(includedir)/minigui
 # Which header files to install
 libminiguiinclude_HEADERS = mgconfig.h

-docs:
-	doxygen Doxyfile.procs Doxyfile.ths Doxyfile.sa
-
-dist-nolicense: dist
-	./clean_license.sh $(DIST_ARCHIVES)
-
-dist:
-distcheck-nolicense:dist-nolicense distcheck
-
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = minigui.pc

+docs:
+	doxygen Doxyfile.procs
+	doxygen Doxyfile.ths
+	doxygen Doxyfile.sal
+
+#dist-nolicense: dist
+#	./clean_license.sh $(DIST_ARCHIVES)
+#
+#dist:
+#distcheck-nolicense:dist-nolicense distcheck
+
@@ -1,9 +0,0 @@
-Version 3.4.0 (2019/06/30)
-
-This release needs the following resource packages:
-
-    * minigui-res-3.4.0.tar.gz
-
-The latest samples package is:
-
-    * mg-samples-3.4.0.tar.gz
@@ -0,0 +1,8 @@
+Version 4.0.4 (2019/12/24)
+
+This release needs the following packages:
+
+- The resource package: `minigui-res-4.0.0.tar.gz`
+- The sample package: `mg-samples-4.0.1.tar.gz`
+- The test package: `mg-test-4.0.4.tar.gz`
+
@@ -0,0 +1,36 @@
+# rules for pc-linux
+
+# set your own targaet_os
+TARGET_OS=linux
+
+##################################################
+# set your compile tool #
+CC=gcc
+CXX=g++
+CPP=g++
+AR=ar
+AS=as
+RANLIB=ranlib
+MAKE=/usr/bin/make
+##################################################
+
+ARFLAGS=-rc
+COFLAG=-c
+
+OBJ=o
+LIBA=a
+
+##################################################
+# if you don't want to create dynamic, delete it # 
+LIBSO=so
+SOFLAGS=-fPIC -shared -o
+##################################################
+
+
+##################################################
+# set your compile flags and install prefix path # 
+PREFIX=/usr/local
+CFLAGS+=-g -Wall -fPIC `pkg-config --cflags freetype2` -I/usr/local/include/harfbuzz
+LDFLAGS+=
+##################################################
+
@@ -1,38 +1,74 @@
-# This configuration file is for MiniGUI V3.x.x
+# This configuration file is for MiniGUI V4.0.x or later
 #
-# Copyright (C) 2002~2018 FMSoft
+# Copyright (C) 2002~2019 FMSoft
 # Copyright (C) 1998~2002 Wei Yongming.
 #
 # Web: http://www.minigui.com
 #
 # This configuration file must be installed in /etc,
-# /usr/local/etc or your home directory. When you install it in your
-# home directory, it should be named ".MiniGUI.cfg".
-# 
-# The priority of above configruation files is ~/.MiniGUI.cfg, 
-# /usr/local/etc/MiniGUI.cfg, and then /etc/MiniGUI.cfg.
+# /usr/local/etc, your home directory, or the current working direcotry.
+# When you install it in your home directory, it should be named
+# ".MiniGUI.cfg".
 #
-# If you change the install path of MiniGUI resource, you should 
+# The priority of above configruation files is ./MiniGUI.cfg,
+# ~/.MiniGUI.cfg, /usr/local/etc/MiniGUI.cfg, and then /etc/MiniGUI.cfg.
+#
+# NOTE that the one in the current working directory will have
+# always have the highest priority.
+#
+# If you change the install path of MiniGUI resource, you should
 # modify this file to meet your configuration.
 #

 [system]
 # GAL engine and default options
+# The equivalent environment variable: MG_GAL_ENGINE
 gal_engine=pc_xvfb
+# The equivalent environment variable: MG_DEFAULTMODE
 defaultmode=800x600-16bpp

 # IAL engine
+# The equivalent environment variable: MG_IAL_ENGINE
 ial_engine=pc_xvfb
 mdev=/dev/input/mice
 mtype=IMPS2

-[fbcon]
-defaultmode=1024x768-16bpp
+# Linux IAL engine based on libinput
+# ial_engine=libinut
+
+#{{ifdef _MGGAL_DRM
+[drm]
+defaultmode=1024x768-32bpp
+
+# We use DRM fourcc code to defined the pixel format of the video surface.
+# For more information, please see <drm/drm_fourcc.h> header file.
+# Note that only 8/16/24/32 bpp RGB formats are supported.
+pixelformat=XR24
+
+# The DRI device
+device=/dev/dri/card0
+
 # The resolution of the display
 # It is defined in dots (physical pixels) per inch
 # The default value is 96.
 dpi=96

+# The filename of the shared library for the external driver.
+# The equivalent environment variable: MG_GAL_DRM_DRIVER
+exdriver=libhidrmdrivers.so.0
+#}}
+
+#{{ifdef _MGIAL_LIBINPUT
+[libinput]
+seat=seat0
+#}}
+
+#{{ifdef _MGGAL_FBCON
+[fbcon]
+defaultmode=1024x768-16bpp
+dpi=96
+#}}
+
 #{{ifdef _MGGAL_PCXVFB
 [pc_xvfb]
 defaultmode=800x600-16bpp
@@ -58,7 +94,19 @@ def_bgcolor=0x00FF00
 double_buffer=enable
 #}}

+#{{ifdef _MGIAL_RANDOM
+[random]
+logfile=/dev/null
+eventtypes=mouse-keyboard-button-gesture
+minkeycode=1
+maxkeycode=128
+minbtncode=0x100
+maxbtncode=0x1ff
+#}}
+
 # The first system font must be a logical font using RBF device font.
+# NOTE that the maxiaml number of system logfonts is 6. You should not
+# set `font_number` in this section to be a number larger than 6.
 [systemfont]
 font_number=5
 font0=rbf-FixedSys-rrncnn-8-16-ISO8859-1
@@ -88,6 +136,10 @@ font_number=0

 [truetypefonts]
 font_number=0
+# The devfont now supports multiple font family names since V4.0.0.
+name0=ttf-Source Sans Pro,SansSerif-rrncnn-0-0-ISO8859-1,UTF-8
+# The path of font file can be relative to the current working directory.
+fontfile0=font/SourceSansPro-Regular.ttf

 [mouse]
 dblclicktime=300
@@ -126,7 +178,7 @@ cursor22=ve_split.cur

 [resinfo]
 respath=/usr/local/share/minigui/res/
- 
+
 [classic]
 # Note that max number defined in source code is 5.
 iconnumber=5
@@ -10,9 +10,9 @@ libminiguiincludedir = $(includedir)/minigui
 COMM_HDRS =     \
    common.h endianrw.h fixedmath.h \
    minigui.h gdi.h window.h control.h \
-    own_malloc.h  own_stdio.h \
-    xvfb.h customial.h \
-    dti.c 
+    own_malloc.h own_stdio.h \
+    xvfb.h customial.h exstubs.h \
+    dti.c

 UCOSII_HDRS=ucos2_pthread.h ucos2_semaphore.h
 THREADX_HDRS=threadx_pthread.h threadx_semaphore.h
@@ -23,12 +23,12 @@ OSE_HDRS=ose_semaphore.h
 PSOS_HDRS=psos_pthread.h psos_semaphore.h

 EXTRA_DIST=$(UCOSII_HDRS) $(THREADX_HDRS) $(NUCLEUS_HDRS) $(VXWORKS_HDRS) \
-           $(OSE_HDRS) $(PSOS_HDRS) $(WIN32_HDRS) makefile.ng makefile.msvc
+            $(OSE_HDRS) $(PSOS_HDRS) $(WIN32_HDRS) makefile.ng makefile.msvc

 #CLEANFILES=pthread.h semaphore.h

 libminiguiinclude_HEADERS=$(COMM_HDRS) $(UCOSII_HDRS) $(THREADX_HDRS) \
-				$(NUCLEUS_HDRS) $(VXWORKS_HDRS) $(OSE_HDRS) $(PSOS_HDRS) $(WIN32_HDRS)
+            $(NUCLEUS_HDRS) $(VXWORKS_HDRS) $(OSE_HDRS) $(PSOS_HDRS) $(WIN32_HDRS)

 if MGUSE_OWN_PTHREAD
 install-data-local:
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file control.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -37,7 +49,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file animation.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file button.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file combobox.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file coolbar.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file ctrlhelper.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file edit.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file gridview.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file iconview.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file listbox.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file listview.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file menubutton.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file monthcal.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file newtoolbar.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file progressbar.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file propsheet.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file scrollbar.h
 * \author wangjian 
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file scrollview.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file spinbox.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file static.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file textedit.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file trackbar.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file treeview.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -35,7 +47,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,13 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file customial.h
 * \author Wei Yongming <vincent@minigui.org>
 * \date 2007/06/06
- * 
+ *
 * \brief This file is the head file for Custom IAL Engine.
 *
 \verbatim

-    This file is part of MiniGUI, a mature cross-platform windowing 
+    This file is part of MiniGUI, a mature cross-platform windowing
    and Graphics User Interface (GUI) support system for embedded systems
    and smart IoT devices.

@@ -36,7 +48,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -44,31 +56,155 @@
 /*
 * $Id: customial.h 11349 2009-03-02 05:00:43Z weiym $
 *
- *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks, 
+ *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks,
 *      pSOS, ThreadX, NuCleus, OSE, and Win32.
 */

 #ifndef GUI_IAL_CUSTOM_H
    #define GUI_IAL_CUSTOM_H

-#ifdef __cplusplus
-extern "C" {
-#endif  /* __cplusplus */
+#define IAL_MOUSE_LEFTBUTTON    (1 << 0)
+#define IAL_MOUSE_RIGHTBUTTON   (1 << 1)
+#define IAL_MOUSE_MIDDLEBUTTON  (1 << 2)

+/* deprecated since 4.0.0
+#define IAL_MOUSE_FOURTHBUTTON  (1 << 3)
+#define IAL_MOUSE_FIFTHBUTTON   (1 << 4)
+#define IAL_MOUSE_SIXTHBUTTON   (1 << 5)
+#define IAL_MOUSE_SEVENTHBUTTON (1 << 6)
+#define IAL_MOUSE_EIGHTHBUTTON  (1 << 7)

-#define IAL_MOUSE_LEFTBUTTON    1
-#define IAL_MOUSE_RIGHTBUTTON   2
-#define IAL_MOUSE_MIDDLEBUTTON  4
-#define IAL_MOUSE_FOURTHBUTTON  8
-#define IAL_MOUSE_FIFTHBUTTON   16
-#define IAL_MOUSE_SIXTHBUTTON   32
-#define IAL_MOUSE_RESETBUTTON   64
+#define IAL_MOUSE_SIDEBUTTON    IAL_MOUSE_FOURTHBUTTON
+#define IAL_MOUSE_EXTRABUTTON   IAL_MOUSE_FIFTHBUTTON
+#define IAL_MOUSE_FORWARDBUTTON IAL_MOUSE_SIXTHBUTTON
+#define IAL_MOUSE_BACKBUTTON    IAL_MOUSE_SEVENTHBUTTON
+#define IAL_MOUSE_TASKBUTTON    IAL_MOUSE_EIGHTHBUTTON
+#define IAL_MOUSE_RESETBUTTON   IAL_MOUSE_EIGHTHBUTTON
+*/

-#define IAL_MOUSEEVENT          1
-#define IAL_KEYEVENT            2
+#define IAL_EVENT_MOUSE         (1 << 0)
+    #define IAL_MOUSEEVENT          IAL_EVENT_MOUSE
+#define IAL_EVENT_KEY           (1 << 1)
+    #define IAL_KEYEVENT            IAL_EVENT_KEY

-typedef struct tagINPUT
-{
+#define IAL_EVENT_EXTRA         (1 << 2)
+
+/* The event identifiers, should keep sync with MSG_EXIN_XXX */
+#ifndef AXIS_SCROLL_INVALID
+    #define AXIS_SCROLL_INVALID     0
+    #define AXIS_SCROLL_VERTICAL    1
+    #define AXIS_SCROLL_HORIZONTAL  2
+
+    #define AXIS_SOURCE_INVALID     0
+    #define AXIS_SOURCE_WHEEL       1
+    #define AXIS_SOURCE_FINGER      2
+    #define AXIS_SOURCE_CONTINUOUS  3
+    #define AXIS_SOURCE_WHEEL_TILT  4
+#endif
+
+#define IAL_EVENT_AXIS                   0x0070
+#define IAL_EVENT_BUTTONDOWN             0x0071
+#define IAL_EVENT_BUTTONUP               0x0072
+
+#define IAL_EVENT_TOUCH_DOWN             0x0073
+#define IAL_EVENT_TOUCH_UP               0x0074
+#define IAL_EVENT_TOUCH_MOTION           0x0075
+#define IAL_EVENT_TOUCH_CANCEL           0x0076
+#define IAL_EVENT_TOUCH_FRAME            0x0077
+
+#ifndef SWITCH_INVALID
+    #define SWITCH_INVALID                  0
+    #define SWITCH_LID                      1
+    #define SWITCH_TABLET_MODE              2
+
+    #define SWITCH_STATE_INVALID            0
+    #define SWITCH_STATE_ON                 1
+    #define SWITCH_STATE_OFF                2
+#endif
+
+#define IAL_EVENT_SWITCH_TOGGLE          0x007A
+
+#define IAL_EVENT_GESTURE_SWIPE_BEGIN    0x0080
+#define IAL_EVENT_GESTURE_SWIPE_UPDATE   0x0081
+#define IAL_EVENT_GESTURE_SWIPE_END      0x0082
+#define IAL_EVENT_GESTURE_PINCH_BEGIN    0x0083
+#define IAL_EVENT_GESTURE_PINCH_UPDATE   0x0084
+#define IAL_EVENT_GESTURE_PINCH_END      0x0085
+
+#ifndef TABLET_TOOL_X
+    #define TABLET_TOOL_PROXIMITY_STATE_INVALID 0
+    #define TABLET_TOOL_PROXIMITY_STATE_OUT     1
+    #define TABLET_TOOL_PROXIMITY_STATE_IN      2
+
+    #define TABLET_TOOL_TIP_INVALID         0
+    #define TABLET_TOOL_TIP_UP              1
+    #define TABLET_TOOL_TIP_DOWN            2
+
+    #define TABLET_BUTTON_STATE_INVALID     0
+    #define TABLET_BUTTON_STATE_RELEASED    1
+    #define TABLET_BUTTON_STATE_PRESSED     2
+
+    #define TABLET_PAD_RING_SOURCE_UNKNOWN  0
+    #define TABLET_PAD_RING_SOURCE_FINGER   1
+
+    #define TABLET_PAD_STRIP_SOURCE_UNKNOWN 0
+    #define TABLET_PAD_STRIP_SOURCE_FINGER  1
+
+    #define TABLET_TOOL_CHANGED_X           (1 << 0)
+    #define TABLET_TOOL_CHANGED_Y           (1 << 1)
+    #define TABLET_TOOL_CHANGED_PRESSURE    (1 << 2)
+    #define TABLET_TOOL_CHANGED_DISTANCE    (1 << 3)
+    #define TABLET_TOOL_CHANGED_TILT_X      (1 << 4)
+    #define TABLET_TOOL_CHANGED_TILT_Y      (1 << 5)
+    #define TABLET_TOOL_CHANGED_ROTATION    (1 << 6)
+    #define TABLET_TOOL_CHANGED_SLIDER      (1 << 7)
+    #define TABLET_TOOL_CHANGED_SIZE_MAJOR  (1 << 8)
+    #define TABLET_TOOL_CHANGED_SIZE_MINOR  (1 << 9)
+    #define TABLET_TOOL_CHANGED_WHEEL       (1 << 10)
+
+    #define TABLET_TOOL_X                   0
+    #define TABLET_TOOL_Y                   1
+    #define TABLET_TOOL_PRESSURE            2
+    #define TABLET_TOOL_DISTANCE            3
+    #define TABLET_TOOL_TILT_X              4
+    #define TABLET_TOOL_TILT_Y              5
+    #define TABLET_TOOL_ROTATION            6
+    #define TABLET_TOOL_SLIDER              7
+    #define TABLET_TOOL_SIZE_MAJOR          8
+    #define TABLET_TOOL_SIZE_MINOR          9
+    #define TABLET_TOOL_WHEEL               10
+
+#endif
+
+#define IAL_EVENT_TABLET_TOOL_AXIS       0x0090
+#define IAL_EVENT_TABLET_TOOL_PROXIMITY  0x0091
+#define IAL_EVENT_TABLET_TOOL_TIP        0x0092
+#define IAL_EVENT_TABLET_TOOL_BUTTON     0x0093
+
+#define IAL_EVENT_TABLET_PAD_BUTTON      0x0094
+#define IAL_EVENT_TABLET_PAD_RING        0x0095
+#define IAL_EVENT_TABLET_PAD_STRIP       0x0096
+
+#define IAL_EVENT_USER_BEGIN             0x009A
+#define IAL_EVENT_USER_UPDATE            0x009B
+#define IAL_EVENT_USER_END               0x009C
+
+#define NR_PACKED_SUB_EVENTS            16
+
+typedef struct _EXTRA_INPUT_EVENT {
+    int event;
+    WPARAM wparam;
+    LPARAM lparam;
+
+    // for tablet tool messages
+    unsigned int    params_mask;
+    WPARAM          wparams[NR_PACKED_SUB_EVENTS];
+    LPARAM          lparams[NR_PACKED_SUB_EVENTS];
+} EXTRA_INPUT_EVENT;
+
+#define IAL_LEN_MDEV            127
+
+typedef struct tagINPUT {
    char*   id;

    // Initialization and termination
@@ -91,12 +227,18 @@ typedef struct tagINPUT
    int (*resume_keyboard) (void);
    void (*set_leds) (unsigned int leds);

-    // Event
-    int (*wait_event) (int which, int maxfd, fd_set *in, fd_set *out, 
+    // Event loop
+    int (*wait_event) (int which, int maxfd, fd_set *in, fd_set *out,
            fd_set *except, struct timeval *timeout);

-    char mdev [MAX_PATH + 1];
-}INPUT;
+    // New wait event method for getting extra input events; since 4.0.0
+    int (*wait_event_ex) (int maxfd, fd_set *in, fd_set *out,
+            fd_set *except, struct timeval *timeout, EXTRA_INPUT_EVENT* extra);
+} INPUT;
+
+#ifdef __cplusplus
+extern "C" {
+#endif  /* __cplusplus */

 #ifdef _MGIAL_CUSTOM
 extern BOOL InitCustomInput (INPUT* input, const char* mdev, const char* mtype);
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /*
 * \file dti.c
 * \author Wei Yongming <vincent@minigui.org>
@@ -5,13 +17,37 @@
 *
 \verbatim

-    Copyright (C) 2002-2018 FMSoft
-    Copyright (C) 1999-2002 Wei Yongming.
-  
-    All rights reserved by Feynman Software.
+    This file is part of MiniGUI, a mature cross-platform windowing
+    and Graphics User Interface (GUI) support system for embedded systems
+    and smart IoT devices.

-    This file is part of MiniGUI, a compact cross-platform Graphics 
-    User Interface (GUI) support system for real-time embedded systems.
+    Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
+    Copyright (C) 1998~2002, WEI Yongming
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+    Or,
+
+    As this program is a library, any link to this program must follow
+    GNU General Public License version 3 (GPLv3). If you cannot accept
+    GPLv3, you need to be licensed from FMSoft.
+
+    If you have got a commercial license of this program, please use it
+    under the terms and conditions of the commercial license.
+
+    For more information about the commercial license, please refer to
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file endianrw.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -40,7 +52,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,13 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file fixedmath.h
 * \author Wei Yongming <vincent@minigui.org>
 * \date 2002/01/12
- * 
+ *
 * \brief This file includes fixed point and three-dimension math routines.
 *
 \verbatim

-    This file is part of MiniGUI, a mature cross-platform windowing 
+    This file is part of MiniGUI, a mature cross-platform windowing
    and Graphics User Interface (GUI) support system for embedded systems
    and smart IoT devices.

@@ -37,7 +49,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -45,7 +57,7 @@
 /*
 * $Id: fixedmath.h 12154 2009-10-15 07:21:34Z weiym $
 *
- *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks, 
+ *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks,
 *      pSOS, ThreadX, NuCleus, OSE, and Win32.
 *
 *      Fixed-point math routins come from Allegro (a gift software)
@@ -79,21 +91,21 @@ extern "C" {

    /**
     * \defgroup fixed_math_fns Fixed point math functions
-     * 
+     *
     * You know that the float point mathematics routines are very
-     * expensive. If you do not want precision mathematics result, 
+     * expensive. If you do not want precision mathematics result,
     * you can use fixed point. MiniGUI uses a double word (32-bit)
-     * integer to represent a fixed point ranged from -32767.0 to 
-     * 32767.0, and defines some fixed point mathematics routines for 
-     * your application. Some GDI functions need fixed point 
+     * integer to represent a fixed point ranged from -32767.0 to
+     * 32767.0, and defines some fixed point mathematics routines for
+     * your application. Some GDI functions need fixed point
     * math routines, like \a Arc.
     *
     * Example 1:
-     * 
+     *
     * \include fixed_point.c
     *
     * Example 2:
-     * 
+     *
     * \include fixedpoint.c
     * @{
     */
@@ -112,9 +124,9 @@ MG_EXPORT fixed fixsqrt (fixed x);
 /**
 * \fn fixed fixhypot (fixed x, fixed y)
 * \brief Returns the Euclidean distance from the origin.
- * 
- * The function returns the \a sqrt(x*x+y*y). This is the length of 
- * the hypotenuse of a right-angle triangle with sides of length \a x and \a y, 
+ *
+ * The function returns the \a sqrt(x*x+y*y). This is the length of
+ * the hypotenuse of a right-angle triangle with sides of length \a x and \a y,
 * or the distance of the point \a (x,y) from the origin.
 *
 * \sa fixsqrt
@@ -125,10 +137,10 @@ MG_EXPORT fixed fixhypot (fixed x, fixed y);
 * \fn fixed fixatan (fixed x)
 * \brief Calculates the arc tangent of a fixed point value.
 *
- * This function calculates the arc tangent of \a x; that is the value 
+ * This function calculates the arc tangent of \a x; that is the value
 * whose tangent is \a x.
 *
- * \return Returns the arc tangent in radians and the value is 
+ * \return Returns the arc tangent in radians and the value is
 *         mathematically defined to be between -PI/2 and PI/2 (inclusive).
 *
 * \sa fixatan2
@@ -140,20 +152,20 @@ MG_EXPORT fixed fixatan (fixed x);
 * \brief Calculates the arc tangent of two fixed point variables.
 *
 *  This function calculates the arc tangent of the two variables \a x and \a y.
- *  It is similar to calculating the arc tangent of \a y / \a x, except that 
- *  the signs of both arguments are used to determine the quadrant of the 
+ *  It is similar to calculating the arc tangent of \a y / \a x, except that
+ *  the signs of both arguments are used to determine the quadrant of the
 *  result.
 *
- * \return Returns the result in radians, which is between -PI and PI 
+ * \return Returns the result in radians, which is between -PI and PI
 *         (inclusive).
 *
 * \sa fixatan
 */
 MG_EXPORT fixed fixatan2 (fixed y, fixed x);

-extern MG_EXPORT fixed _cos_tbl[];
-extern MG_EXPORT fixed _tan_tbl[];
-extern MG_EXPORT fixed _acos_tbl[];
+extern MG_EXPORT const fixed __mg_cos_tbl[];
+extern MG_EXPORT const fixed __mg_tan_tbl[];
+extern MG_EXPORT const fixed __mg_acos_tbl[];

 /************************** inline fixed point math functions *****************/
 /* ftofix and fixtof are used in generic C versions of fixmul and fixdiv */
@@ -162,7 +174,7 @@ extern MG_EXPORT fixed _acos_tbl[];
 * \fn fixed ftofix (double x)
 * \brief Converts a float point value to a fixed point value.
 *
- * This function converts the specified float point value \a x to 
+ * This function converts the specified float point value \a x to
 * a fixed point value.
 *
 * \note The float point should be ranged from -32767.0 to 32767.0.
@@ -171,7 +183,7 @@ extern MG_EXPORT fixed _acos_tbl[];
 * \sa fixtof
 */
 static inline fixed ftofix (double x)
-{ 
+{
   if (x > 32767.0) {
      errno = ERANGE;
      return 0x7FFFFFFF;
@@ -182,21 +194,21 @@ static inline fixed ftofix (double x)
      return -0x7FFFFFFF;
   }

-   return (long)(x * 65536.0 + (x < 0 ? -0.5 : 0.5)); 
+   return (long)(x * 65536.0 + (x < 0 ? -0.5 : 0.5));
 }

 /**
 * \fn double fixtof (fixed x)
 * \brief Converts a fixed point value to a float point value.
 *
- * This function converts the specified fixed point value \a x to 
+ * This function converts the specified fixed point value \a x to
 * a float point value.
 *
 * \sa ftofix
 */
 static inline double fixtof (fixed x)
-{ 
-   return (double)x / 65536.0; 
+{
+   return (double)x / 65536.0;
 }


@@ -209,7 +221,7 @@ static inline double fixtof (fixed x)
 *
 * \param x x,y: Two addends.
 * \param y x,y: Two addends.
- * \return The sum. If the result runs out of range of fixed point, 
+ * \return The sum. If the result runs out of range of fixed point,
 *         this function sets \a errno to \a ERANGE.
 *
 * \sa fixsub
@@ -220,19 +232,19 @@ static inline fixed fixadd (fixed x, fixed y)

   if (result >= 0) {
      if ((x < 0) && (y < 0)) {
-	 errno = ERANGE;
-	 return -0x7FFFFFFF;
+         errno = ERANGE;
+         return -0x7FFFFFFF;
      }
      else
-	 return result;
+         return result;
   }
   else {
      if ((x > 0) && (y > 0)) {
-	 errno = ERANGE;
-	 return 0x7FFFFFFF;
+         errno = ERANGE;
+         return 0x7FFFFFFF;
      }
      else
-	 return result;
+         return result;
   }
 }

@@ -240,13 +252,13 @@ static inline fixed fixadd (fixed x, fixed y)
 * \fn fixed fixsub (fixed x, fixed y)
 * \brief Subtract a fixed point value from another.
 *
- * This function subtracts the fixed point values \a y from the fixed 
+ * This function subtracts the fixed point values \a y from the fixed
 * point value \a x, and returns the difference.
 *
 * \param x The minuend.
 * \param y The subtrahend.
 *
- * \return The difference. If the result runs out of range of fixed point, 
+ * \return The difference. If the result runs out of range of fixed point,
 *         this function sets \a errno to \a ERANGE.
 *
 * \sa fixadd
@@ -257,33 +269,33 @@ static inline fixed fixsub (fixed x, fixed y)

   if (result >= 0) {
      if ((x < 0) && (y > 0)) {
-	 errno = ERANGE;
-	 return -0x7FFFFFFF;
+         errno = ERANGE;
+         return -0x7FFFFFFF;
      }
      else
-	 return result;
+         return result;
   }
   else {
      if ((x > 0) && (y < 0)) {
-	 errno = ERANGE;
-	 return 0x7FFFFFFF;
+         errno = ERANGE;
+         return 0x7FFFFFFF;
      }
      else
-	 return result;
+         return result;
   }
 }

 /**
 * \fn fixed fixmul (fixed x, fixed y)
 * \brief Returns the product of two fixed point values.
- * 
+ *
 * This function returns the product of two fixed point values \a x and \a y.
 *
 * \param x The faciend.
 * \param y The multiplicato.
- * \return The prodcut. If the result runs out of range of fixed point, 
+ * \return The prodcut. If the result runs out of range of fixed point,
 *         this function sets \a errno to \a ERANGE.
- * 
+ *
 * \sa fixdiv
 */
 MG_EXPORT fixed fixmul (fixed x, fixed y);
@@ -291,14 +303,14 @@ MG_EXPORT fixed fixmul (fixed x, fixed y);
 /**
 * \fn fixed fixdiv (fixed x, fixed y)
 * \brief Returns the quotient of two fixed point values.
- * 
+ *
 * This function returns the quotient of two fixed point values \a x and \a y.
 *
 * \param x The dividend.
 * \param y The divisor.
- * \return The quotient. If the result runs out of range of fixed point, 
+ * \return The quotient. If the result runs out of range of fixed point,
 *         this function sets \a errno to \a ERANGE.
- * 
+ *
 * \sa fixmul
 */
 MG_EXPORT fixed fixdiv (fixed x, fixed y);
@@ -336,7 +348,7 @@ static inline int fixceil (fixed x)
 * \sa fixtoi
 */
 static inline fixed itofix (int x)
-{ 
+{
   return x << 16;
 }

@@ -349,61 +361,61 @@ static inline fixed itofix (int x)
 * \sa itofix
 */
 static inline int fixtoi (fixed x)
-{ 
-   return (x >> 16) + ((x & 0x8000) >> 15);
+{
+    return (x >> 16) + ((x & 0x8000) >> 15);
 }

 /**
 * \fn fixed fixcos (fixed x)
 * \brief Returns the cosine of a fixed point.
 *
- * This function returns the cosine of the fixed point \a x, 
+ * This function returns the cosine of the fixed point \a x,
 * where \a x is given in radians.
 *
 * \sa fixacos
 */
 static inline fixed fixcos (fixed x)
 {
-   return _cos_tbl[((x + 0x4000) >> 15) & 0x1FF];
+    return __mg_cos_tbl[((x + 0x4000) >> 15) & 0x1FF];
 }

 /**
 * \fn fixed fixsin (fixed x)
 * \brief Returns the sine of a fixed point.
 *
- * This function returns the sine of the fixed point \a x, 
+ * This function returns the sine of the fixed point \a x,
 * where \a x is given in radians.
 *
 * \sa fixasin
 */
 static inline fixed fixsin (fixed x)
-{ 
-   return _cos_tbl[((x - 0x400000 + 0x4000) >> 15) & 0x1FF];
+{
+    return __mg_cos_tbl[((x - 0x400000 + 0x4000) >> 15) & 0x1FF];
 }

 /**
 * \fn fixed fixtan (fixed x)
 * \brief Returns the tangent of a fixed point.
 *
- * This function returns the tangent of the fixed point \a x, 
+ * This function returns the tangent of the fixed point \a x,
 * where \a x is given in radians.
 *
 * \sa fixcos, fixsin
 */
 static inline fixed fixtan (fixed x)
-{ 
-   return _tan_tbl[((x + 0x4000) >> 15) & 0xFF];
+{
+    return __mg_tan_tbl[((x + 0x4000) >> 15) & 0xFF];
 }

 /**
 * \fn fixed fixacos (fixed x)
 * \brief Calculates and returns the arc cosine of a fixed point.
 *
- * This function calculates the arc cosine of the fixed point \a x; 
+ * This function calculates the arc cosine of the fixed point \a x;
 * that is the value whose cosine is \a x. If \a x falls outside
 * the range -1 to 1, this function fails and \a errno is set to EDOM.
 *
- * \return Returns the arc cosine in radians and the value is mathematically 
+ * \return Returns the arc cosine in radians and the value is mathematically
 *         defined to be between 0 and PI (inclusive).
 *
 * \sa fixcos
@@ -415,30 +427,30 @@ static inline fixed fixacos (fixed x)
      return 0;
   }

-   return _acos_tbl[(x+65536+127)>>8];
+   return __mg_acos_tbl[(x+65536+127)>>8];
 }

 /**
 * \fn fixed fixasin (fixed x)
 * \brief Calculates and returns the arc sine of a fixed point.
 *
- * This function calculates the arc sine of the fixed point \a x; 
+ * This function calculates the arc sine of the fixed point \a x;
 * that is the value whose sine is \a x. If \a x falls outside
 * the range -1 to 1, this function fails and \a errno is set to EDOM.
 *
- * \return Returns the arc sine in radians and the value is mathematically 
+ * \return Returns the arc sine in radians and the value is mathematically
 *         defined to be between -PI/2 and PI/2 (inclusive).
 *
 * \sa fixsin
 */
 static inline fixed fixasin (fixed x)
-{ 
+{
   if ((x < -65536) || (x > 65536)) {
      errno = EDOM;
      return 0;
   }

-   return 0x00400000 - _acos_tbl[(x+65536+127)>>8];
+   return 0x00400000 - __mg_acos_tbl[(x+65536+127)>>8];
 }

    /** @} end of fixed_math_fns */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file nucleus_pthread.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -42,7 +54,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /*
 * \file nucleus_semaphore.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -45,7 +57,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /*
 * \file ose_semaphore.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -45,7 +57,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /*
  Default header file for malloc-2.7.2, written by Doug Lea
  and released to the public domain.  Use, modify, and redistribute
@@ -1,3 +1,15 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//                          IMPORTANT NOTICE
+//
+// The following open source license statement does not apply to any
+// entity in the Exception List published by FMSoft.
+//
+// For more information, please visit:
+//
+// https://www.fmsoft.cn/exception-list
+//
+//////////////////////////////////////////////////////////////////////////////
 /**
 * \file own_stdio.h
 * \author Wei Yongming <vincent@minigui.org>
@@ -37,7 +49,7 @@
    under the terms and conditions of the commercial license.

    For more information about the commercial license, please refer to
-    <http://www.minigui.com/en/about/licensing-policy/>.
+    <http://www.minigui.com/blog/minigui-licensing-policy/>.

 \endverbatim
 */
--- a/Show More
+++ b/Show More