Shutian Ma a écrit:

Dear Maurice,

I re-installed gpc with gcc, and I can compile some demos, not all. You may know the following problem.

Thank you for your help.

Shutian

[shma@localhost pascal]$ make -f makefile.lnx gpc --automake -O1 -Wall -o polytest polytest.pas -L../lib/unix ../lib/unix/libg rx20.a -lvga -lm polytest.pas: In procedure `SpeedTest': polytest.pas:63: error: type mismatch in argument 1 of `GetCPUTime' /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/units/gpc.pas:198: error: routin e declaration polytest.pas:87: error: type mismatch in argument 1 of `GetCPUTime' /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/units/gpc.pas:198: error: routin e declaration polytest.pas:111: error: type mismatch in argument 1 of `GetCPUTime' /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/units/gpc.pas:198: error: routin e declaration make: *** [polytest] Error 1 [shma@localhost pascal]$ --- Maurice Lombardi <Maurice.Lombardi@ujf-grenoble.fr> wrote:

Yes. It was a change in recent versions of gpc (introduction of CInteger / CCardinal to secure interface with C programs) which has not (yet) been mirrored in this test. Apply the following diff --- polytest.pas.orig 2003-05-27 21:38:34.000000000 +0000 +++ polytest.pas 2005-03-08 11:57:56.000000000 +0000 @@ -57,7 +57,7 @@ sy : Integer = (GrSizeY - 2*hh) div 32; ii,jj : Integer; color : GrColor; - t1,t2,t3,mu1,mu2,mu3: Integer; + t1,t2,t3,mu1,mu2,mu3: CInteger; begin GrClearScreen(black); t1 := GetCPUTime(mu1); While I am here, I think to an other problems. There have been several diffs with respect to grx-2.4.6 on the gpc or grx lists pertaining to pascal, many related to changes in the syntax of the compiler, for interfaces to assembly / C modules. I attach those I have applied (in order). There are also other diffs pertaining mainly to the win32 driver, which I have not applied, nor kept track of, because I use djgpp. Some are in the grx247p1.zip prerelease. Maurice -- Maurice Lombardi Laboratoire de Spectrometrie Physique, Universite Joseph Fourier de Grenoble, BP87 38402 Saint Martin d'Heres Cedex FRANCE Tel: 33 (0)4 76 51 47 51 Fax: 33 (0)4 76 63 54 95 mailto:Maurice.Lombardi@ujf-grenoble.fr diff -u -r grx246.orig/configure grx246/configure --- grx246.orig/configure Wed Oct 16 22:39:58 2002 +++ grx246/configure Mon Apr 26 04:02:04 2004 @@ -6,9 +6,10 @@ # to do with it, just ignore it and follow the normal install # instructions. # -# Copyright (C) 2001-2002 Frank Heckenbach <frank@pascal.gnu.de> +# Copyright (C) 2001-2002,2004 Frank Heckenbach <frank@pascal.gnu.de> +# Peter Gerwinski <peter@gerwinski.de> # -# Parts copied from GCC's configure script, +# Parts copied from some version of GCC's configure script, # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or @@ -48,6 +49,7 @@ HAVE_LIBPNG=n NEED_ZLIB=n HAVE_LIBTIFF=n +HAVE_UNIX_TOOLS=n INCLUDE_BMP_CODE=y INCLUDE_PRINTING_CODE=y INCLUDE_GPC_SUPPORT=n @@ -146,7 +148,8 @@ --silent silent operation --prefix=PREFIX install files in PREFIX [$default_prefix] --target=TARGET configure for TARGET [$default_target] - possible values: DJGPP, X11, svgalib + possible values: DJGPP, X11, svgalib, w32 + or GCC-style ("i386-mingw32") for cross-compiling --enable-jpeg include JPEG support [no] --enable-png include PNG support [no] --enable-z or use zlib [no] @@ -192,12 +195,23 @@ done case "`echo "$target" | tr A-Z a-z`" in - djgpp) cfgsection=GRXVDJ2; target_makefile=makefile.dj2;; - x | x11) cfgsection=GRXVX11; target_makefile=makefile.x11;; - svgalib) cfgsection=GRXVLNX; target_makefile=makefile.lnx;; - *) echo "$0: invalid target" >&2; exit 1;; + *djgpp*) cfgsection=GRXVDJ2; target_makefile=makefile.dj2;; + x | x11) cfgsection=GRXVX11; target_makefile=makefile.x11;; + svgalib) cfgsection=GRXVLNX; target_makefile=makefile.lnx;; + *w32 | *mingw*) cfgsection=GRXVW32; target_makefile=makefile.w32;; + *) echo "$0: invalid target" >&2; exit 1;; esac +if echo "$target" | tr A-Z a-z | grep "[a-z0-9]-[a-z0-9]" > /dev/null; then + CROSS_PLATFORM="`echo "$target" | tr A-Z a-z`-" + installdir="$prefix/$target" + # Cross-compiling is usually done from a Unix-like platform. + HAVE_UNIX_TOOLS=y +else + CROSS_PLATFORM="" + installdir="$prefix" +fi + if [ $USE_SVGALIB_DRIVER != y ] && [ $USE_FRAMEBUFFER_DRIVER != y ]; then echo "$0: either \`--enable-svgalib' or \`--enable-framebuffer' must be set" >&2 exit 1 @@ -245,19 +259,21 @@ if sed -e "/^HAVE_LIBTIFF=/s/=.*/=$HAVE_LIBTIFF/; /^HAVE_LIBJPEG=/s/=.*/=$HAVE_LIBJPEG/; /^HAVE_LIBPNG=/s/=.*/=$HAVE_LIBPNG/; + /^HAVE_UNIX_TOOLS=/s/=.*/=$HAVE_UNIX_TOOLS/; /^NEED_ZLIB=/s/=.*/=$NEED_ZLIB/; /^INCLUDE_PRINTING_CODE=/s/=.*/=$INCLUDE_PRINTING_CODE/; /^INCLUDE_BMP_CODE=/s/=.*/=$INCLUDE_BMP_CODE/; /^INCLUDE_GPC_SUPPORT=/s/=.*/=$INCLUDE_GPC_SUPPORT/; /^INCLUDE_SHARED_SUPPORT=/s/=.*/=$INCLUDE_SHARED_SUPPORT/; /^INCLUDE_BGI_SUPPORT=/s/=.*/=$INCLUDE_BGI_SUPPORT/; + /^CROSS_PLATFORM=/s/=.*/=$CROSS_PLATFORM/; /^USE_DIRECT_MOUSE_DRIVER=/s/=.*/=$USE_DIRECT_MOUSE_DRIVER/; /^USE_SVGALIB_DRIVER=/s/=.*/=$USE_SVGALIB_DRIVER/; /^USE_FRAMEBUFFER_DRIVER=/s/=.*/=$USE_FRAMEBUFFER_DRIVER/; /^SET_SUIDROOT=/s/=.*/=$SET_SUIDROOT/; /^USE_INOUTP_FRAMEDRIVERS=/s/=.*/=$USE_INOUTP_FRAMEDRIVERS/; /^ifdef $cfgsection\$/,/^endif\$/{ - /^INSTALLDIR=/s|=.*|=$prefix|; + /^INSTALLDIR=/s|=.*|=$installdir|; /^X11BASE=/s|=.*|=$x11base|; $subst_fontpath; /^X11LIBS=/s/\$/$lsocket/; diff -u -r grx246.orig/makedefs.grx grx246/makedefs.grx --- grx246.orig/makedefs.grx Wed Jul 16 04:09:42 2003 +++ grx246/makedefs.grx Mon Apr 26 03:58:39 2004 @@ -36,12 +36,19 @@ # Specify if you want to include BGI support INCLUDE_BGI_SUPPORT=y +# For cross-compiling, specify prefix for tools including the trailing dash +# (e.g. "i386-mingw32-" for using i386-mingw32-gcc instead of just gcc) +CROSS_PLATFORM="" + +# Specify if you want to use Unix tools on DOS-like platforms +HAVE_UNIX_TOOLS=n + ### SYSTEM SETTINGS ################################################## -CC = gcc -AR = ar -RANLIB = ranlib -STRIP = strip +CC = $(CROSS_PLATFORM)gcc +AR = $(CROSS_PLATFORM)ar +RANLIB = $(CROSS_PLATFORM)ranlib +STRIP = $(CROSS_PLATFORM)strip # Different systems / setups may generate .o files # this tag files will show what version is present @@ -85,7 +92,7 @@ # place libgrx20.a and libgrx20.so in lib/unix GRX_LIB_SUBDIR=unix -# Set here the default destination dir for install and uninstall targets +# Set here the destination dir for install and uninstall targets INSTALLDIR=/usr/local # Set the default GRX font path @@ -154,6 +161,9 @@ # Put libgrx20.a to lib/dj2 GRX_LIB_SUBDIR=dj2 +# Set here the destination dir for install and uninstall targets +INSTALLDIR=$(DJDIR) + # If you want to use 'upx.exe' compressor # disable the echo line and enable upx line. EXE_COMPRESS = -echo @@ -184,8 +194,8 @@ # Put libgrx20.a to lib/win32 GRX_LIB_SUBDIR=win32 -# Set here your MINGW dir for install and uninstall targets -MINGWDIR=C:\MINGW +# Set here the destination dir for install and uninstall targets +INSTALLDIR=C:\MINGW # Set the default GRX font path #GRX_DEFAULT_FONT_PATH=c:/grxfonts diff -u -r grx246.orig/pascal/bgi/makefile.dj2 grx246/pascal/bgi/makefile.dj2 --- grx246.orig/pascal/bgi/makefile.dj2 Sun Dec 23 02:29:08 2001 +++ grx246/pascal/bgi/makefile.dj2 Mon Apr 26 03:58:47 2004 @@ -32,9 +32,11 @@ $(COMPILER) $(CCOPT) -o $*.exe $*.pas $(UNITPATH) $(LIBS) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe *.gpi *.gpm +else if exist *.o del *.o if exist *.exe del *.exe if exist *.gpi del *.gpi if exist *.gpm del *.gpm - - +endif diff -u -r grx246.orig/pascal/bgi/makefile.w32 grx246/pascal/bgi/makefile.w32 --- grx246.orig/pascal/bgi/makefile.w32 Sun Dec 23 02:30:18 2001 +++ grx246/pascal/bgi/makefile.w32 Mon Apr 26 03:58:47 2004 @@ -33,9 +33,11 @@ $(COMPILER) $(CCOPT) -o $*.exe $*.pas $(UNITPATH) $(LIBS) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe *.gpi *.gpm +else if exist *.o del *.o if exist *.exe del *.exe if exist *.gpi del *.gpi if exist *.gpm del *.gpm - - +endif diff -u -r grx246.orig/pascal/makefile.dj2 grx246/pascal/makefile.dj2 --- grx246.orig/pascal/makefile.dj2 Wed Jun 11 00:21:24 2003 +++ grx246/pascal/makefile.dj2 Mon Apr 26 03:58:47 2004 @@ -35,9 +35,11 @@ $(COMPILER) $(CCOPT) -o $*.exe $*.pas $(LIBS) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe *.gpi *.gpm +else if exist *.o del *.o if exist *.exe del *.exe if exist *.gpi del *.gpi if exist *.gpm del *.gpm - - +endif diff -u -r grx246.orig/pascal/makefile.w32 grx246/pascal/makefile.w32 --- grx246.orig/pascal/makefile.w32 Wed Jun 11 00:21:24 2003 +++ grx246/pascal/makefile.w32 Mon Apr 26 03:58:47 2004 @@ -35,9 +35,11 @@ $(COMPILER) $(CCOPT) -o $*.exe $*.pas $(LIBS) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe *.gpi *.gpm +else if exist *.o del *.o if exist *.exe del *.exe if exist *.gpi del *.gpi if exist *.gpm del *.gpm - - +endif diff -u -r grx246.orig/src/makefile.dj2 grx246/src/makefile.dj2 --- grx246.orig/src/makefile.dj2 Wed Jul 31 22:34:34 2002 +++ grx246/src/makefile.dj2 Mon Apr 26 04:11:02 2004 @@ -20,8 +20,13 @@ GRX20ln = libgrx20.a GRX20ST = ../lib/$(GRX_LIB_SUBDIR)/$(GRX20ln) +ifeq ($(HAVE_UNIX_TOOLS),y) +GRX20STdos = $(GRX20ST) +INSTALLDIRdos = $(INSTALLDIR) +else GRX20STdos = $(subst /,\,$(GRX20ST)) -DJDIRdos = $(subst /,\,$(DJDIR)) +INSTALLDIRdos = $(subst /,\,$(INSTALLDIR)) +endif OX=.o OP= @@ -120,6 +125,9 @@ all: $(GRX20ST) $(UTILP) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f */*.o ../addons/*.o ../addons/*/*.o $(TAG) +else if exist bgi\*.o del bgi\*.o if exist draw\*.o del draw\*.o if exist fdrivers\*.o del fdrivers\*.o @@ -141,79 +149,153 @@ if exist ..\addons\print\*.o del ..\addons\print\*.o if exist ..\addons\bmp\*.o del ..\addons\bmp\*.o if exist $(TAG) del $(TAG) +endif cleanall: clean +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(GRX20STdos) ../bin/*.exe +else if exist $(GRX20STdos) del $(GRX20STdos) if exist ..\bin\*.exe del ..\bin\*.exe +endif install: $(GRX20ST) - copy $(GRX20STdos) $(DJDIRdos)\lib - copy ..\include\grx20.h $(DJDIRdos)\include - copy ..\include\grxkeys.h $(DJDIRdos)\include - copy ..\include\libbcc.h $(DJDIRdos)\include +ifeq ($(HAVE_UNIX_TOOLS),y) + cp $(GRX20STdos) $(INSTALLDIRdos)/lib + cp ../include/grx20.h ../include/grxkeys.h \ + ../include/libbcc.h $(INSTALLDIRdos)/include +ifeq ($(INCLUDE_PRINTING_CODE),y) + cp ../addons/print/grxprint.h $(INSTALLDIRdos)/include +endif +ifeq ($(INCLUDE_GPC_SUPPORT),y) + mkdir -p $(INSTALLDIRdos)/units + cp ../pascal/grx.pas ../pascal/bgi/graph.pas $(INSTALLDIRdos/units +endif +else + copy $(GRX20STdos) $(INSTALLDIRdos)\lib + copy ..\include\grx20.h $(INSTALLDIRdos)\include + copy ..\include\grxkeys.h $(INSTALLDIRdos)\include + copy ..\include\libbcc.h $(INSTALLDIRdos)\include ifeq ($(INCLUDE_PRINTING_CODE),y) - copy ..\addons\print\grxprint.h $(DJDIRdos)\include + copy ..\addons\print\grxprint.h $(INSTALLDIRdos)\include endif ifeq ($(INCLUDE_GPC_SUPPORT),y) - if not exist $(DJDIRdos)\units\nul mkdir $(DJDIRdos)\units - copy ..\pascal\grx.pas $(DJDIRdos)\units - copy ..\pascal\bgi\graph.pas $(DJDIRdos)\units + if not exist $(INSTALLDIRdos)\units\nul mkdir $(INSTALLDIRdos)\units + copy ..\pascal\grx.pas $(INSTALLDIRdos)\units + copy ..\pascal\bgi\graph.pas $(INSTALLDIRdos)\units +endif endif uninstall: - if exist $(DJDIRdos)\lib\$(GRX20ln) del $(DJDIRdos)\lib\$(GRX20ln) - if exist $(DJDIRdos)\include\grx20.h del $(DJDIRdos)\include\grx20.h - if exist $(DJDIRdos)\include\grxkeys.h del $(DJDIRdos)\include\grxkeys.h - if exist $(DJDIRdos)\include\libbcc.h del $(DJDIRdos)\include\libbcc.h +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(INSTALLDIRdos)/lib/$(GRX20ln) $(INSTALLDIRdos)/include/grx20.h \ + $(INSTALLDIRdos)/include/grxkeys.h $(INSTALLDIRdos)/include/libbcc.h +ifeq ($(INCLUDE_PRINTING_CODE),y) + rm -f $(INSTALLDIRdos)/include/grxprint.h +endif +ifeq ($(INCLUDE_GPC_SUPPORT),y) + rm -f $(INSTALLDIRdos)/units/grx.pas $(INSTALLDIRdos)/units/graph.pas +endif +else + if exist $(INSTALLDIRdos)\lib\$(GRX20ln) del $(INSTALLDIRdos)\lib\$(GRX20ln) + if exist $(INSTALLDIRdos)\include\grx20.h del $(INSTALLDIRdos)\include\grx20.h + if exist $(INSTALLDIRdos)\include\grxkeys.h del $(INSTALLDIRdos)\include\grxkeys.h + if exist $(INSTALLDIRdos)\include\libbcc.h del $(INSTALLDIRdos)\include\libbcc.h ifeq ($(INCLUDE_PRINTING_CODE),y) - if exist $(DJDIRdos)\include\grxprint.h del $(DJDIRdos)\include\grxprint.h + if exist $(INSTALLDIRdos)\include\grxprint.h del $(INSTALLDIRdos)\include\grxprint.h endif ifeq ($(INCLUDE_GPC_SUPPORT),y) - if exist $(DJDIRdos)\units\grx.pas del $(DJDIRdos)\units\grx.pas - if exist $(DJDIRdos)\units\graph.pas del $(DJDIRdos)\units\graph.pas + if exist $(INSTALLDIRdos)\units\grx.pas del $(INSTALLDIRdos)\units\grx.pas + if exist $(INSTALLDIRdos)\units\graph.pas del $(INSTALLDIRdos)\units\graph.pas +endif endif install-info: - copy ..\doc\grx*um.inf $(DJDIRdos)\info\grx.inf - install-info $(DJDIRdos)\info\grx.inf $(DJDIRdos)\info\dir +ifeq ($(HAVE_UNIX_TOOLS),y) + cp ../doc/grx*um.inf $(INSTALLDIRdos)/info/grx.inf + install-info $(INSTALLDIRdos)/info/grx.inf $(INSTALLDIRdos)/info/dir +else + copy ..\doc\grx*um.inf $(INSTALLDIRdos)\info\grx.inf + install-info $(INSTALLDIRdos)\info\grx.inf $(INSTALLDIRdos)\info\dir +endif uninstall-info: - if exist $(DJDIRdos)\info\grx.inf del $(DJDIRdos)\info\grx.inf - install-info -r $(DJDIRdos)\info\grx.inf $(DJDIRdos)\info\dir +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(INSTALLDIRdos)/info/grx.inf + install-info -r $(INSTALLDIRdos)/info/grx.inf $(INSTALLDIRdos)/info/dir +else + if exist $(INSTALLDIRdos)\info\grx.inf del $(INSTALLDIRdos)\info\grx.inf + install-info -r $(INSTALLDIRdos)\info\grx.inf $(INSTALLDIRdos)\info\dir +endif install-bin: $(UTILP) - copy ..\bin\bin2c.exe $(DJDIRdos)\bin - copy ..\bin\fnt2c.exe $(DJDIRdos)\bin - copy ..\bin\vesainfo.exe $(DJDIRdos)\bin - copy ..\bin\modetest.exe $(DJDIRdos)\bin +ifeq ($(HAVE_UNIX_TOOLS),y) + cp ../bin/bin2c.exe ../bin/fnt2c.exe ../bin/vesainfo.exe \ + ../bin/modetest.exe $(INSTALLDIRdos)/bin +else + copy ..\bin\bin2c.exe $(INSTALLDIRdos)\bin + copy ..\bin\fnt2c.exe $(INSTALLDIRdos)\bin + copy ..\bin\vesainfo.exe $(INSTALLDIRdos)\bin + copy ..\bin\modetest.exe $(INSTALLDIRdos)\bin +endif uninstall-bin: - if exist $(DJDIRdos)\bin\bin2c.exe del $(DJDIRdos)\bin\bin2c.exe - if exist $(DJDIRdos)\bin\fnt2c.exe del $(DJDIRdos)\bin\fnt2c.exe - if exist $(DJDIRdos)\bin\vesainfo.exe del $(DJDIRdos)\bin\vesainfo.exe - if exist $(DJDIRdos)\bin\modetest.exe del $(DJDIRdos)\bin\modetest.exe +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(INSTALLDIRdos)/bin/bin2c.exe $(INSTALLDIRdos)/bin/fnt2c.exe \ + $(INSTALLDIRdos)/bin/vesainfo.exe $(INSTALLDIRdos)/bin/modetest.exe +else + if exist $(INSTALLDIRdos)\bin\bin2c.exe del $(INSTALLDIRdos)\bin\bin2c.exe + if exist $(INSTALLDIRdos)\bin\fnt2c.exe del $(INSTALLDIRdos)\bin\fnt2c.exe + if exist $(INSTALLDIRdos)\bin\vesainfo.exe del $(INSTALLDIRdos)\bin\vesainfo.exe + if exist $(INSTALLDIRdos)\bin\modetest.exe del $(INSTALLDIRdos)\bin\modetest.exe +endif ifdef GRX_DEFAULT_FONT_PATH +ifeq ($(HAVE_UNIX_TOOLS),y) +FONTPATHdos = $(GRX_DEFAULT_FONT_PATH) +else FONTPATHdos = $(subst /,\,$(GRX_DEFAULT_FONT_PATH)) +endif install-fonts: +ifeq ($(HAVE_UNIX_TOOLS),y) + mkdir -p $(FONTPATHdos) + cp ../fonts/* $(FONTPATHdos) +else if not exist $(FONTPATHdos)\nul mkdir $(FONTPATHdos) copy ..\fonts\*.* $(FONTPATHdos) +endif uninstall-fonts: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(FONTPATHdos)/* +else del $(FONTPATHdos)\*.* endif +endif dep: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f depend.tmp +else if exist depend.tmp del depend.tmp +endif gcc -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' <depend.tmp >depend.dj2 +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f depend.tmp +else if exist depend.tmp del depend.tmp +endif depend.b: depend.new sed "s#\.o:#.obj:#g" <depend.new >depend.b sed "s#\.o:#.asm:#g" <depend.new >>depend.b $(GRX20ST): $(TAG) $(ALL_O) +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(GRX20STdos) +else if exist $(GRX20STdos) del $(GRX20STdos) +endif $(AR) -r $(GRX20ST) $(STD_Oa) $(AR) -r $(GRX20ST) $(STD_Ob) ifeq ($(INCLUDE_BGI_SUPPORT),y) @@ -229,7 +311,11 @@ $(DOS_DJGPP_V2): $(MAKE) -f makefile.dj2 clean +ifeq ($(HAVE_UNIX_TOOLS),y) + if [ ! -r $(DOS-DJGPP_V2) ]; then rm -f $(SYSTEM_TAG_PREFIX).*; fi +else if not exist $(DOS_DJGPP_V2) del $(SYSTEM_TAG_PREFIX).* +endif echo DOS_DJGPP_V2_TARGET > $(DOS_DJGPP_V2) $(ALL_O): $(TAG) diff -u -r grx246.orig/src/makefile.w32 grx246/src/makefile.w32 --- grx246.orig/src/makefile.w32 Sat Mar 22 00:14:14 2003 +++ grx246/src/makefile.w32 Mon Apr 26 04:10:58 2004 @@ -19,7 +19,11 @@ GRX20ln = libgrx20.a GRX20ST = ../lib/$(GRX_LIB_SUBDIR)/$(GRX20ln) +ifeq ($(HAVE_UNIX_TOOLS), y) +GRX20STdos = $(GRX20ST) +else GRX20STdos = $(subst /,\,$(GRX20ST)) +endif OX=.o OP= @@ -96,6 +100,9 @@ all: $(GRX20ST) $(UTILPC) $(UTILPW) clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f */*.o ../addons/*.o ../addons/*/*.o $(TAG) +else if exist bgi\*.o del bgi\*.o if exist draw\*.o del draw\*.o if exist fdrivers\*.o del fdrivers\*.o @@ -117,69 +124,133 @@ if exist ..\addons\print\*.o del ..\addons\print\*.o if exist ..\addons\bmp\*.o del ..\addons\bmp\*.o if exist $(TAG) del $(TAG) +endif cleanall: clean +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(GRX20STdos) ../bin/*.exe +else if exist $(GRX20STdos) del $(GRX20STdos) if exist ..\bin\*.exe del ..\bin\*.exe +endif install: $(GRX20ST) - copy $(GRX20STdos) $(MINGWDIR)\lib - copy ..\include\grx20.h $(MINGWDIR)\include - copy ..\include\grxkeys.h $(MINGWDIR)\include - copy ..\include\libbcc.h $(MINGWDIR)\include +ifeq ($(HAVE_UNIX_TOOLS),y) + cp $(GRX20STdos) $(INSTALLDIR)/lib + cp ../include/grx20.h ../include/grxkeys.h \ + ../include/libbcc.h $(INSTALLDIR)/include +ifeq ($(INCLUDE_PRINTING_CODE),y) + cp ../addons/print/grxprint.h $(INSTALLDIR)/include +endif +ifeq ($(INCLUDE_GPC_SUPPORT),y) + mkdir -p $(INSTALLDIR)/units + cp ../pascal/grx.pas ../pascal/bgi/graph.pas $(INSTALLDIR)/units +endif +else + copy $(GRX20STdos) $(INSTALLDIR)\lib + copy ..\include\grx20.h $(INSTALLDIR)\include + copy ..\include\grxkeys.h $(INSTALLDIR)\include + copy ..\include\libbcc.h $(INSTALLDIR)\include ifeq ($(INCLUDE_PRINTING_CODE),y) - copy ..\addons\print\grxprint.h $(MINGWDIR)\include + copy ..\addons\print\grxprint.h $(INSTALLDIR)\include endif ifeq ($(INCLUDE_GPC_SUPPORT),y) - if not exist $(MINGWDIR)\units\nul mkdir $(MINGWDIR)\units - copy ..\pascal\grx.pas $(MINGWDIR)\units - copy ..\pascal\bgi\graph.pas $(MINGWDIR)\units + if not exist $(INSTALLDIR)\units\nul mkdir $(INSTALLDIR)\units + copy ..\pascal\grx.pas $(INSTALLDIR)\units + copy ..\pascal\bgi\graph.pas $(INSTALLDIR)\units +endif endif uninstall: - if exist $(MINGWDIR)\lib\$(GRX20ln) del $(MINGWDIR)\lib\$(GRX20ln) - if exist $(MINGWDIR)\include\grx20.h del $(MINGWDIR)\include\grx20.h - if exist $(MINGWDIR)\include\grxkeys.h del $(MINGWDIR)\include\grxkeys.h - if exist $(MINGWDIR)\include\libbcc.h del $(MINGWDIR)\include\libbcc.h +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(INSTALLDIR)/lib/$(GRX20ln) $(INSTALLDIR)/include/grx20.h \ + $(INSTALLDIR)/include/grxkeys.h $(INSTALLDIR)/include/libbcc.h ifeq ($(INCLUDE_PRINTING_CODE),y) - if exist $(MINGWDIR)\include\grxprint.h del $(MINGWDIR)\include\grxprint.h + rm -f $(INSTALLDIR)/include/grxprint.h endif ifeq ($(INCLUDE_GPC_SUPPORT),y) - if exist $(MINGWDIR)\units\grx.pas del $(MINGWDIR)\units\grx.pas - if exist $(MINGWDIR)\units\graph.pas del $(MINGWDIR)\units\graph.pas + rm -f $(INSTALLDIR)/units/grx.pas $(INSTALLDIR)/units/graph.pas +endif +else + if exist $(INSTALLDIR)\lib\$(GRX20ln) del $(INSTALLDIR)\lib\$(GRX20ln) + if exist $(INSTALLDIR)\include\grx20.h del $(INSTALLDIR)\include\grx20.h + if exist $(INSTALLDIR)\include\grxkeys.h del $(INSTALLDIR)\include\grxkeys.h + if exist $(INSTALLDIR)\include\libbcc.h del $(INSTALLDIR)\include\libbcc.h +ifeq ($(INCLUDE_PRINTING_CODE),y) + if exist $(INSTALLDIR)\include\grxprint.h del $(INSTALLDIR)\include\grxprint.h +endif +ifeq ($(INCLUDE_GPC_SUPPORT),y) + if exist $(INSTALLDIR)\units\grx.pas del $(INSTALLDIR)\units\grx.pas + if exist $(INSTALLDIR)\units\graph.pas del $(INSTALLDIR)\units\graph.pas +endif endif install-bin: $(UTILPC) $(UTILPW) - copy ..\bin\bin2c.exe $(MINGWDIR)\bin - copy ..\bin\fnt2c.exe $(MINGWDIR)\bin - copy ..\bin\modetest.exe $(MINGWDIR)\bin +ifeq ($(HAVE_UNIX_TOOLS),y) + cp ../bin/bin2c.exe ../bin/fnt2c.exe \ + ../bin/modetest.exe $(INSTALLDIR)/bin +else + copy ..\bin\bin2c.exe $(INSTALLDIR)\bin + copy ..\bin\fnt2c.exe $(INSTALLDIR)\bin + copy ..\bin\modetest.exe $(INSTALLDIR)\bin +endif uninstall-bin: - if exist $(MINGWDIR)\bin\bin2c.exe del $(MINGWDIR)\bin\bin2c.exe - if exist $(MINGWDIR)\bin\fnt2c.exe del $(MINGWDIR)\bin\fnt2c.exe - if exist $(MINGWDIR)\bin\modetest.exe del $(MINGWDIR)\bin\modetest.exe +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(INSTALLDIR)/bin/bin2c.exe $(INSTALLDIR)/bin/fnt2c.exe \ + $(INSTALLDIR)/bin/modetest.exe +else + if exist $(INSTALLDIR)\bin\bin2c.exe del $(INSTALLDIR)\bin\bin2c.exe + if exist $(INSTALLDIR)\bin\fnt2c.exe del $(INSTALLDIR)\bin\fnt2c.exe + if exist $(INSTALLDIR)\bin\modetest.exe del $(INSTALLDIR)\bin\modetest.exe +endif ifdef GRX_DEFAULT_FONT_PATH +ifeq ($(HAVE_UNIX_TOOLS),y) +FONTPATHdos = $(GRX_DEFAULT_FONT_PATH) +else FONTPATHdos = $(subst /,\,$(GRX_DEFAULT_FONT_PATH)) +endif install-fonts: +ifeq ($(HAVE_UNIX_TOOLS),y) + mkdir -p $(FONTPATHdos) + cp ../fonts/* $(FONTPATHdos) +else if not exist $(FONTPATHdos)\nul mkdir $(FONTPATHdos) copy ..\fonts\*.* $(FONTPATHdos) +endif uninstall-fonts: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(FONTPATHdos)/* +else del $(FONTPATHdos)\*.* endif +endif dep: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f depend.tmp +else if exist depend.tmp del depend.tmp +endif gcc -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' <depend.tmp >depend.w32 +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f depend.tmp +else if exist depend.tmp del depend.tmp +endif depend.b: depend.new sed "s#\.o:#.obj:#g" <depend.new >depend.b sed "s#\.o:#.asm:#g" <depend.new >>depend.b $(GRX20ST): $(TAG) $(ALL_O) +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f $(GRX20STdos) +else if exist $(GRX20STdos) del $(GRX20STdos) +endif $(AR) -r $(GRX20ST) $(STD_Oa) $(AR) -r $(GRX20ST) $(STD_Ob) $(AR) -r $(GRX20ST) $(STD_Oc) @@ -199,7 +270,12 @@ $(WIN32_GCC_i386_STATIC): $(MAKE) -f makefile.w32 clean +ifeq ($(HAVE_UNIX_TOOLS),y) + if [ ! -r $(WIN32_GCC_i386_STATIC) ]; then \ + rm -f $(SYSTEM_TAG_PREFIX).*; fi +else if not exist $(WIN32_GCC_i386_STATIC) del $(SYSTEM_TAG_PREFIX).* +endif echo WIN32_GCC_i386_STATIC_TARGET > $(WIN32_GCC_i386_STATIC) $(ALL_O): $(TAG) diff -u -r grx246.orig/test/bgi/makefile.dj2 grx246/test/bgi/makefile.dj2 --- grx246.orig/test/bgi/makefile.dj2 Thu Jun 7 21:08:40 2001 +++ grx246/test/bgi/makefile.dj2 Mon Apr 26 03:58:47 2004 @@ -51,8 +51,12 @@ $(CC) -S $(CCOPT) $(INCDIR) $*.c clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe +else if exist *.o del *.o if exist *.exe del *.exe +endif depend.new: $(CC) -MM $(CCOPT) $(INCDIR) $(PROGS:.exe=.c) >depend.new diff -u -r grx246.orig/test/bgi/makefile.w32 grx246/test/bgi/makefile.w32 --- grx246.orig/test/bgi/makefile.w32 Sat Aug 10 00:04:46 2002 +++ grx246/test/bgi/makefile.w32 Mon Apr 26 03:58:47 2004 @@ -49,8 +49,12 @@ $(CC) -S $(CCOPT) $(INCDIR) $*.c clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe +else if exist *.o del *.o if exist *.exe del *.exe +endif #depend.new: # $(CC) -MM $(CCOPT) $(INCDIR) $(PROGS:.exe=.c) >depend.new diff -u -r grx246.orig/test/makefile.dj2 grx246/test/makefile.dj2 --- grx246.orig/test/makefile.dj2 Mon Jun 17 22:09:10 2002 +++ grx246/test/makefile.dj2 Mon Apr 26 03:58:47 2004 @@ -74,8 +74,12 @@ $(CC) -S $(CCOPT) $(INCDIR) $*.c clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe +else if exist *.o del *.o if exist *.exe del *.exe +endif depend.new: $(CC) -MM $(CCOPT) $(INCDIR) $(PROGS:.exe=.c) >depend.new diff -u -r grx246.orig/test/makefile.w32 grx246/test/makefile.w32 --- grx246.orig/test/makefile.w32 Mon Jun 17 22:08:38 2002 +++ grx246/test/makefile.w32 Mon Apr 26 03:58:47 2004 @@ -84,8 +84,12 @@ $(CC) -S $(CCOPT) $(INCDIR) $*.c clean: +ifeq ($(HAVE_UNIX_TOOLS),y) + rm -f *.o *.exe +else if exist *.o del *.o if exist *.exe del *.exe +endif depend.new: $(CC) -MM $(CCOPT) $(INCDIR) $(PROGS:.exe=.c) >depend.new --- grx246.orig/configure Sun Jun 6 21:11:25 2004 +++ grx246.new/configure Sun Jun 6 21:15:45 2004 @@ -202,15 +202,16 @@ *) echo "$0: invalid target" >&2; exit 1;; esac -if echo "$target" | tr A-Z a-z | grep "[a-z0-9]-[a-z0-9]" > /dev/null; then - CROSS_PLATFORM="`echo "$target" | tr A-Z a-z`-" - installdir="$prefix/$target" - # Cross-compiling is usually done from a Unix-like platform. - HAVE_UNIX_TOOLS=y -else - CROSS_PLATFORM="" - installdir="$prefix" -fi +case "$target" in + *[A-Za-z0-9]-[A-Za-z0-9]*|mingw32) + CROSS_PLATFORM="`echo "$target" | tr A-Z a-z`-" + installdir="$prefix/$target" + # Cross-compiling is usually done from a Unix-like platform. + HAVE_UNIX_TOOLS=y;; + *) + CROSS_PLATFORM="" + installdir="$prefix";; +esac if [ $USE_SVGALIB_DRIVER != y ] && [ $USE_FRAMEBUFFER_DRIVER != y ]; then echo "$0: either \`--enable-svgalib' or \`--enable-framebuffer' must be set" >&2 --- grx246.orig/makedefs.grx Sun Jun 6 21:11:25 2004 +++ grx246.new/makedefs.grx Sun Jun 6 21:12:54 2004 @@ -46,6 +46,7 @@ ### SYSTEM SETTINGS ################################################## CC = $(CROSS_PLATFORM)gcc +PC = $(CROSS_PLATFORM)gpc AR = $(CROSS_PLATFORM)ar RANLIB = $(CROSS_PLATFORM)ranlib STRIP = $(CROSS_PLATFORM)strip --- grx246.orig/pascal/bgi/makefile.dj2 Sun Jun 6 21:11:25 2004 +++ grx246.new/pascal/bgi/makefile.dj2 Sun Jun 6 21:13:23 2004 @@ -16,7 +16,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ allmodes.exe \ --- grx246.orig/pascal/bgi/makefile.lnx Sun Dec 23 02:32:40 2001 +++ grx246.new/pascal/bgi/makefile.lnx Sun Jun 6 21:13:28 2004 @@ -15,7 +15,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) -lvga -lm # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ allmodes \ --- grx246.orig/pascal/bgi/makefile.w32 Sun Jun 6 21:11:25 2004 +++ grx246.new/pascal/bgi/makefile.w32 Sun Jun 6 21:35:43 2004 @@ -16,7 +16,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) -mwindows -mconsole # Compiler and options on your system -COMPILER = gpc --autobuild --gpc-main=GRXMain +COMPILER = $(PC) --autobuild PROGS= \ --- grx246.orig/pascal/bgi/makefile.x11 Sun Dec 23 02:31:34 2001 +++ grx246.new/pascal/bgi/makefile.x11 Sun Jun 6 21:13:28 2004 @@ -15,7 +15,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) $(X11LIBS) -lm # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ xallmodes \ --- grx246.orig/pascal/makefile Wed Jun 11 00:21:24 2003 +++ grx246.new/pascal/makefile Sun Jun 6 21:35:33 2004 @@ -9,7 +9,7 @@ GRAPHICSLIB = -L/usr/lib # Compiler and options on your system -COMPILER = gpc --automake -Wall +COMPILER = $(PC) --automake -Wall # -------------------------------------------- # I Think, you don't need to change from here --- grx246.orig/pascal/makefile.dj2 Sun Jun 6 21:11:25 2004 +++ grx246.new/pascal/makefile.dj2 Sun Jun 6 21:13:19 2004 @@ -15,7 +15,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ --- grx246.orig/pascal/makefile.lnx Wed Jun 11 00:21:24 2003 +++ grx246.new/pascal/makefile.lnx Sun Jun 6 21:13:23 2004 @@ -14,7 +14,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) -lvga -lm # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ --- grx246.orig/pascal/makefile.w32 Sun Jun 6 21:11:25 2004 +++ grx246.new/pascal/makefile.w32 Sun Jun 6 21:35:53 2004 @@ -15,7 +15,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) -mwindows -mconsole # Compiler and options on your system -COMPILER = gpc --autobuild --gpc-main=GRXMain +COMPILER = $(PC) --autobuild PROGS= \ --- grx246.orig/pascal/makefile.x11 Wed Jun 11 00:21:24 2003 +++ grx246.new/pascal/makefile.x11 Sun Jun 6 21:13:19 2004 @@ -14,7 +14,7 @@ LIBS= $(GRXLIBPATH) $(GRXLIB) $(X11LIBS) -lm # Compiler and options on your system -COMPILER = gpc --automake +COMPILER = $(PC) --automake PROGS= \ --- grx246.orig/pascal/modetest.pas Tue May 27 21:23:20 2003 +++ grx246.new/pascal/modetest.pas Sun Jun 6 21:34:04 2004 @@ -21,7 +21,7 @@ Write (i:3); Write (f:3); Write (gvm.Mode:6); - Write (gvm.Width:5, 'x',gvm.Height:4, 'x', Ord(gvm.BPP):3); + Write (gvm.Width:5, 'x',gvm.Height:4, 'x', gvm.BPP:3); WriteLn; fivm := GrNextVideoMode(fivm) end --- grx246.orig/src/makefile.dj2 Sun Jun 6 21:11:25 2004 +++ grx246.new/src/makefile.dj2 Sun Jun 6 21:12:47 2004 @@ -278,7 +278,7 @@ else if exist depend.tmp del depend.tmp endif - gcc -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp + $(CC) -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' <depend.tmp >depend.dj2 ifeq ($(HAVE_UNIX_TOOLS),y) rm -f depend.tmp --- grx246.orig/src/makefile.lnx Mon Jun 23 18:13:22 2003 +++ grx246.new/src/makefile.lnx Sun Jun 6 21:12:47 2004 @@ -263,7 +263,7 @@ endif dep: - gcc -MM $(CCOPT) $(INCDIR) $(O:.o=.c) \ + $(CC) -MM $(CCOPT) $(INCDIR) $(O:.o=.c) \ | sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' >depend.lnx $(O): %.o : %.c --- grx246.orig/src/makefile.w32 Sun Jun 6 21:11:25 2004 +++ grx246.new/src/makefile.w32 Sun Jun 6 21:12:43 2004 @@ -233,7 +233,7 @@ else if exist depend.tmp del depend.tmp endif - gcc -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp + $(CC) -MM $(CCOPT) $(INCDIR) $(ALL_O:.o=.c) >depend.tmp sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' <depend.tmp >depend.w32 ifeq ($(HAVE_UNIX_TOOLS),y) rm -f depend.tmp --- grx246.orig/src/makefile.x11 Mon Jun 23 18:13:22 2003 +++ grx246.new/src/makefile.x11 Sun Jun 6 21:12:43 2004 @@ -255,7 +255,7 @@ endif dep: - gcc -MM $(CCOPT) $(INCDIR) $(O:.o=.c) \ + $(CC) -MM $(CCOPT) $(INCDIR) $(O:.o=.c) \ | sed 's#^.*: \(.*\)\.c#\1.o: \1.c#g' >depend.x11 $(O): %.o : %.c --- grx.pas.orig Fri Apr 25 02:10:07 2003 +++ grx.pas Sun Mar 28 23:15:23 2004 @@ -188,34 +188,35 @@ type + GrVideoModePtr = ^GrVideoMode; + { The video driver descriptor structure } { struct _GR_videoDriver } + GrVideoDriverPtr = ^GrVideoDriver; GrVideoDriver = record - Name : CString; { driver name } - Adapter : Char; { adapter type } - Inherit : ^GrVideoDriver; { inherit video modes from this } - Modes : ^GrVideoMode; { table of supported modes } - NModes : Integer; { number of modes } - Detect : Pointer; - Init : Pointer; - Reset : Pointer; - SelectMode: Pointer; - DrvFlags : Integer; + Name : CString; { driver name } + Adapter : Integer; { adapter type } + Inherit : GrVideoDriverPtr; { inherit video modes from this } + Modes : GrVideoModePtr; { table of supported modes } + NModes : Integer; { number of modes } + Detect : function: Integer; + Init : function (Options: CString): Integer; + Reset : procedure; + SelectMode: function (Drv: GrVideoDriverPtr; w, h, BPP, txt: Integer; var ep: Cardinal): GrVideoModePtr; + DrvFlags : Cardinal; end; - GrVideoDriverPtr = ^GrVideoDriver; { Video driver mode descriptor structure } { struct _GR_videoMode } GrVideoMode = record - Present : Char; { is it really available? } - BPP : Char; { log2 of # of colors } - Width,Height: ShortInt; { video mode geometry } + Present : ByteBool; { is it really available? } + BPP : Byte; { log2 of # of colors } + Width,Height: ShortInt; { video mode geometry } Mode : ShortInt; { BIOS mode number (if any) } - LineOffset : Integer; { scan line length } - PrivData : Integer; { driver can use it for anything } - ExtInfo : ^GrVideoModeExt; { extra info (maybe shared) } + LineOffset : Integer; { scan line length } + PrivData : Integer; { driver can use it for anything } + ExtInfo : ^GrVideoModeExt; { extra info (maybe shared) } end; - GrVideoModePtr = ^GrVideoMode; { Video driver mode descriptor extension structure. This is a separate structure accessed via a pointer from the main mode descriptor. The @@ -223,6 +224,7 @@ extended info. } { struct _GR_videoModeExt } + Int2 = array [0 .. 1] of Integer; GrVideoModeExt = record Mode : Integer; { frame driver for this video mode } Drv : ^GrFrameDriver; { optional frame driver override } @@ -230,15 +232,26 @@ CPrec : array [1 .. 3] of ByteCard; { color component precisions } CPos : array [1 .. 3] of ByteCard; { color component bit positions } Flags : Integer; { mode flag bits; see "grdriver.h" } - Setup : Pointer; - SetVSize : Pointer; - Scroll : Pointer; - SetBank : Pointer; - SetRWBanks : Pointer; - LoadColor : Pointer; + Setup : function (var md: GrVideoMode; NoClear: Integer): Integer; + SetVSize : function (var md: GrVideoMode; w, h: Integer; var Result: GrVideoMode): Integer; + Scroll : function (var md: GrVideoMode; x, y: Integer; var Result: Int2): Integer; + SetBank : procedure (bk: Integer); + SetRWBanks : procedure (rb, wb: Integer); + LoadColor : procedure (c, r, g, b: Integer); LFB_Selector: Integer; end; + GrFrameDriverPtr = ^GrFrameDriver; + + GrFrameType = record + gf_BaseAddr : array [0 .. 3] of MemPtr; { base address of frame memory } + gf_Selector : ShortInt; { frame memory segment selector } + gf_OnScreen : ByteBool; { is it in video memory ? } + gf_MemFlags : Byte; { memory allocation flags } + gf_LineOffset: Integer; { offset to next scan line in bytes } + gf_Driver : GrFrameDriverPtr; { frame access functions } + end; + { The frame driver descriptor structure. } { struct _GR_frameDriver } @@ -249,46 +262,45 @@ Row_Align : Integer; { scan line size alignment } Num_Planes : Integer; { number of planes } Bits_Per_Pixel : Integer; { bits per pixel } - Max_Plane_Size : Integer; { maximum plane size in bytes } - Init : Pointer; - ReadPixel : Pointer; - DrawPixel : Pointer; - DrawLine : Pointer; - DrawHLine : Pointer; - DrawVLine : Pointer; - DrawBlock : Pointer; - DrawBitmap : Pointer; - DrawPattern : Pointer; - BitBlt : Pointer; - BltV2R : Pointer; - BltR2V : Pointer; - GetIndexedScanline: Pointer; - PutScanLine : Pointer; + Max_Plane_Size : MedInt; { maximum plane size in bytes } + Init : function (var md: GrVideoMode): Integer; + ReadPixel : function (var c: GrFrameType; x, y: Integer): GrColor; + DrawPixel : procedure (x, y: Integer; c: GrColor); + DrawLine : procedure (x, y, dx, dy: Integer; c: GrColor); + DrawHLine : procedure (x, y, w: Integer; c: GrColor); + DrawVLine : procedure (x, y, h: Integer; c: GrColor); + DrawBlock : procedure (x, y, w, h: Integer; c: GrColor); + DrawBitmap : procedure (x, y, w, h: Integer; BMP: MemPtr; Pitch, Start: Integer; fg, bg: GrColor); + DrawPattern : procedure (x, y, w: Integer; Patt: Byte; fg, bg: GrColor); + BitBlt : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); + BltV2R : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); + BltR2V : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); + GetIndexedScanline: function (var c: GrFrameType; x, y, w: Integer; var Index: Integer): GrColorsPtr; + PutScanLine : procedure (x, y, w: Integer; scl: GrColorsPtr; Op: GrColor); end; - GrFrameDriverPtr = ^GrFrameDriver; { driver and mode info structure } { extern const struct _GR_driverInfo } GrDriverInfoType = record - VDriver : ^GrVideoDriver; { the current video driver } - CurMode : ^GrVideoMode; { current video mode pointer } - ActMode : GrVideoMode; { copy of above, resized if virtual } - FDriver : GrFrameDriver; { frame driver for the current context } - SDriver : GrFrameDriver; { frame driver for the screen } - TDriver : GrFrameDriver; { a dummy driver for text modes } - MCode : ByteCard; { code for the current mode } - DefTW,DefTH: Integer; { default text mode size } - DefGW,DefGH: Integer; { default graphics mode size } - DefTC,DefGC: GrColor; { default text and graphics colors } - VPosX,VPosY: Integer; { current virtual viewport position } - ErrsFatal : Integer; { if set, exit upon errors } - ModeRestore: Integer; { restore startup video mode if set } - SplitBanks : Integer; { indicates separate R/W banks } - CurBank : Integer; { currently mapped bank } - MdSetHook : Pointer; { callback for mode set } - SetBank : Pointer; { banking routine } - SetRWBanks : Pointer; { split banking routine } + VDriver : GrVideoDriverPtr; { the current video driver } + CurMode : GrVideoModePtr; { current video mode pointer } + ActMode : GrVideoMode; { copy of above, resized if virtual } + FDriver : GrFrameDriver; { frame driver for the current context } + SDriver : GrFrameDriver; { frame driver for the screen } + TDriver : GrFrameDriver; { a dummy driver for text modes } + MCode : Integer; { code for the current mode } + DefTW,DefTH: Integer; { default text mode size } + DefGW,DefGH: Integer; { default graphics mode size } + DefTC,DefGC: GrColor; { default text and graphics colors } + VPosX,VPosY: Integer; { current virtual viewport position } + ErrsFatal : Integer; { if set, exit upon errors } + ModeRestore: Integer; { restore startup video mode if set } + SplitBanks : Integer; { indicates separate R/W banks } + CurBank : Integer; { currently mapped bank } + MdSetHook : procedure; { callback for mode set } + SetBank : procedure (bk: Integer); { banking routine } + SetRWBanks : procedure (rb, wb: Integer); { split banking routine } end; var @@ -351,33 +363,24 @@ ================================================================== } type - GrFrameType = record - gf_BaseAddr : array [0 .. 3] of MemPtr; { base address of frame memory } - gf_Selector : ShortInt; { frame memory segment selector } - gf_OnScreen : Char; { is it in video memory ? } - gf_MemFlags : Char; { memory allocation flags } - gf_LineOffset: Integer; { offset to next scan line in bytes } - gf_Driver : ^GrFrameDriver; { frame access functions } - end; - { struct _GR_context } + GrContextPtr = ^GrContext; GrContext = record - gc_Frame : GrFrameType; { frame buffer info } - gc_Root : ^GrContext; { context which owns frame } - gc_XMax : Integer; { max X coord (width - 1) } - gc_YMax : Integer; { max Y coord (height - 1) } - gc_XOffset : Integer; { X offset from root's base } - gc_YOffset : Integer; { Y offset from root's base } - gc_XClipLo : Integer; { low X clipping limit } - gc_YClipLo : Integer; { low Y clipping limit } - gc_XClipHi : Integer; { high X clipping limit } - gc_YClipHi : Integer; { high Y clipping limit } - gc_UsrXBase : Integer; { user window min X coordinate } - gc_UsrYBase : Integer; { user window min Y coordinate } - gc_UsrWidth : Integer; { user window width } - gc_UsrHeight: Integer; { user window height } + gc_Frame : GrFrameType; { frame buffer info } + gc_Root : GrContextPtr; { context which owns frame } + gc_XMax : Integer; { max X coord (width - 1) } + gc_YMax : Integer; { max Y coord (height - 1) } + gc_XOffset : Integer; { X offset from root's base } + gc_YOffset : Integer; { Y offset from root's base } + gc_XClipLo : Integer; { low X clipping limit } + gc_YClipLo : Integer; { low Y clipping limit } + gc_XClipHi : Integer; { high X clipping limit } + gc_YClipHi : Integer; { high Y clipping limit } + gc_UsrXBase : Integer; { user window min X coordinate } + gc_UsrYBase : Integer; { user window min Y coordinate } + gc_UsrWidth : Integer; { user window width } + gc_UsrHeight: Integer; { user window height } end; - GrContextPtr = ^GrContext; { extern const struct _GR_contextInfo } GrContextInfoType = record @@ -472,11 +475,11 @@ type { typedef struct } { framed box colors } GrFBoxColors = record - fbx_IntegerColor: Integer; - fbx_TopColor : Integer; - fbx_RightColor : Integer; - fbx_BottomColor : Integer; - fbx_LeftColor : Integer; + fbx_IntColor : GrColor; + fbx_TopColor : GrColor; + fbx_RightColor : GrColor; + fbx_BottomColor: GrColor; + fbx_LeftColor : GrColor; end; procedure GrClearScreen(bg:GrColor); asmname 'GrClearScreen'; @@ -503,7 +506,7 @@ procedure GrPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrPolygon'; procedure GrFilledConvexPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledConvexPolygon'; procedure GrFilledPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledPolygon'; -procedure GrBitBlt(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; op: GrColor); asmname 'GrBitBlt'; +procedure GrBitBlt(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; Op: GrColor); asmname 'GrBitBlt'; function GrPixel(x, y:Integer):GrColor; asmname 'GrPixel'; function GrPixelC(c: GrContextPtr; x, y: Integer): GrColor; asmname 'GrPixelC'; @@ -521,12 +524,12 @@ { (w = |x2-y1|) } { Output data is valid until next GRX call ! } -procedure GrPutScanline(x1,x2,yy: Integer;c: GrColorsPtr; op: GrColor); asmname 'GrPutScanline'; +procedure GrPutScanline(x1,x2,yy: Integer;c: GrColorsPtr; Op: GrColor); asmname 'GrPutScanline'; { Input x1: first x coordinate to be set } { x2: last x coordinate to be set } { yy: y coordinate } { c : c[0..(|x2-x1|] hold the pixel data } -{ op: Operation (GrWRITE/GrXOR/GrOR/GrAND/GrIMAGE) } +{ Op: Operation (GrWRITE/GrXOR/GrOR/GrAND/GrIMAGE) } { } { Note c[..] data must fit GrCVALUEMASK otherwise the results } { are implementation dependend. } @@ -544,7 +547,7 @@ procedure GrBoxNC(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrBoxNC'; procedure GrFilledBoxNC(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrFilledBoxNC'; procedure GrFramedBoxNC(x1, y1, x2, y2, Wdt: Integer; protected var c: GrFBoxColors); asmname 'GrFramedBoxNC'; -procedure GrBitBltNC(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; op: GrColor); asmname 'GrBitBltNC'; +procedure GrBitBltNC(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; Op: GrColor); asmname 'GrBitBltNC'; function GrPixelNC(x, y:Integer):GrColor; asmname 'GrPixelNC'; function GrPixelCNC(c: GrContextPtr; x, y: Integer): GrColor; asmname 'GrPixelCNC'; @@ -592,41 +595,40 @@ type { typedef struct _GR_fontHeader } { font descriptor } GrFontHeader = record - Name : CString; { font name } - Family : CString; { font family name } - Proportional: Char; { characters have varying width } - Scalable : Char; { derived from a scalable font } - Preloaded : Char; { set when linked Integero program } - Modified : Char; { "tweaked" font (resized, etc..) } - Width : Integer; { width (proportional=>average) } - Height : Integer; { font height } - Baseline : Integer; { baseline pixel pos (from top) } - ULPos : Integer; { underline pixel pos (from top) } - ULHeight : Integer; { underline width } - MinChar : Integer; { lowest character code in font } - NumChars : Integer; { number of characters in font } + Name : CString; { font name } + Family : CString; { font family name } + Proportional: ByteBool; { characters have varying width } + Scalable : ByteBool; { derived from a scalable font } + Preloaded : ByteBool; { set when linked Integero program } + Modified : ByteBool; { "tweaked" font (resized, etc..) } + Width : Cardinal; { width (proportional=>average) } + Height : Cardinal; { font height } + Baseline : Cardinal; { baseline pixel pos (from top) } + ULPos : Cardinal; { underline pixel pos (from top) } + ULHeight : Cardinal; { underline width } + MinChar : Cardinal; { lowest character code in font } + NumChars : Cardinal; { number of characters in font } end; { typedef struct _GR_fontChrInfo } { character descriptor } GrFontChrInfo = record - Width : Integer; { width of this character } - Offset: Integer; { offset from start of bitmap } + Width : Cardinal; { width of this character } + Offset: Cardinal; { offset from start of bitmap } end; { typedef struct _GR_font } { the complete font } - AuxoffsType = array [1 .. 7] of Integer; + AuxOffsType = array [0 .. 6] of Integer; GrFont = record h : GrFontHeader; { the font info structure } BitMap : MemPtr; { character bitmap array } AuxMap : MemPtr; { map for rotated & underline chrs } - MinWidth: Integer; { width of narrowest character } - MaxWidth: Integer; { width of widest character } - AuxSize : Integer; { allocated size of auxiliary map } - AuxNext : Integer; { next free byte in auxiliary map } - AuxOffs : ^AuxoffsType; { offsets to completed aux chars } - ChrInfo : array [1 .. 1] of GrFontChrInfo; { character info (not act. size) } + MinWidth: Cardinal; { width of narrowest character } + MaxWidth: Cardinal; { width of widest character } + AuxSize : Cardinal; { allocated size of auxiliary map } + AuxNext : Cardinal; { next free byte in auxiliary map } + AuxOffs : ^AuxOffsType; { offsets to completed aux chars } + ChrInfo : array [1 .. 1] of GrFontChrInfo; { character info (not act. size) } end; - GrFontPtr = ^GrFont; var @@ -657,11 +659,11 @@ function GrFontCharAuxBmp(var Font: GrFont; Chr, Dir, ul: Integer): MemPtr; asmname 'GrFontCharAuxBmp'; type - GrColorTableP = ^GrColor; + GrColorTableP = ^GrColors; { typedef union _GR_textColor } { text color union } GrTextColor = record - case 1..2 of + case 1 .. 2 of 1: (v: GrColor); { color value for "direct" text } 2: (p: GrColorTableP); { color table for attribute text } end; @@ -689,7 +691,7 @@ txr_LineOffset: Integer; { offset in buffer(s) between rows } txr_XPos : Integer; { upper left corner X coordinate } txr_YPos : Integer; { upper left corner Y coordinate } - txr_ChrType : Char; { character type (see above) } + txr_ChrType : ByteCard; { character type (see above) } end; function GrCharWidth(Chr: Integer; protected var Opt: GrTextOption): Integer; asmname 'GrCharWidth'; @@ -717,10 +719,10 @@ type GrLineOption = record - No_Color : GrColor; { color used to draw line } - Lno_Width : Integer; { width of the line } - Lno_PattLen: Integer; { length of the dash pattern } - Lno_DashPat: ^ByteCard; { draw/nodraw pattern } + No_Color : GrColor; { color used to draw line } + Lno_Width : Integer; { width of the line } + Lno_PattLen: Integer; { length of the dash pattern } + Lno_DashPat: MemPtr; { draw/nodraw pattern } end; procedure GrCustomLine(x1, y1, x2, y2: Integer; protected var o: GrLineOption); asmname 'GrCustomLine'; @@ -745,7 +747,7 @@ GrBitmap = record bmp_IsPixMap: Integer; { type flag for pattern union } bmp_Height : Integer; { bitmap height } - bmp_Data : ^ByteCard; { pointer to the bit pattern } + bmp_Data : MemPtr; { pointer to the bit pattern } bmp_FgColor : GrColor; { foreground color for fill } bmp_BgColor : GrColor; { background color for fill } bmp_MemFlags: Integer; { set if dynamically allocated } @@ -769,9 +771,10 @@ { typedef union _GR_pattern } GrPattern = record - gp_IsPixMap: Integer; { nonzero for pixmaps } - gp_BitMap : GrBitmap; { fill bitmap } - gp_PixMap : GrPixmap; { fill pixmap } + case 1 .. 3 of + 1: (gp_IsPixMap: Integer); { nonzero for pixmaps } + 2: (gp_BitMap : GrBitmap); { fill bitmap } + 3: (gp_PixMap : GrPixmap); { fill pixmap } end; GrPatternPtr = ^GrPattern; @@ -820,11 +823,6 @@ <e-mail> - [stenclpmd@ba.telecom.sk] } type - { Original GRX decl: - GrImage = GrPixmap; - GrImagePtr = ^GrImage; - Pascal isn't case sensitive so GrImage conficts with GrIMAGE above. - Since we only need GrImagePtr we take a short cut here: } GrImagePtr = ^GrPixmap; { Flags for GrImageInverse() } @@ -991,7 +989,7 @@ Buttons: Integer; { mouse button state } Key : Integer; { key code from keyboard } KBStat : Integer; { keybd status (ALT, CTRL, etc..) } - DTime : Integer; { time since last event (msec) } + DTime : MedInt; { time since last event (msec) } end; GrMouseEventPtr = ^GrMouseEvent; --- grx246/pascal/bgi/graph.pas.orig Fri Sep 17 18:57:44 2004 +++ grx246/pascal/bgi/graph.pas Fri Sep 17 19:04:19 2004 @@ -19,8 +19,7 @@ 22/02/01 patches by Maurice Lombardi <Maurice.Lombardi@ujf-grenoble.fr> Necessary to correct the drawpoly and fillpoly declarations. Some changes to make this file compile with more recent versions of - gpc (change in declaration of external variables, removal of now - invalid __soso__ declarations). } + gpc. } { Define this if you don't want this unit to declare a KeyPressed and a ReadKey function. } @@ -62,9 +61,14 @@ {$else} {$define varasmname external; asmname} {$endif} +{$if __GPC_RELEASE__ < 20040917} +type + CInteger = Integer; + CCardinal = Cardinal; +{$endif} type - PByte = ^Byte; + PByte = ^Byte; WrkString = String[255]; const @@ -263,26 +267,26 @@ type PaletteType = record Size : Byte; - Colors: array [0 .. MaxColors] of Byte; + Colors: array [0 .. MaxColors] of Byte end; LineSettingsType = record - LineStyle: Integer; + LineStyle: CInteger; UPattern : ShortCard; - Thickness: Integer; + Thickness: CInteger end; TextSettingsType = record - Font : Integer; - Direction: Integer; - CharSize : Integer; - Horiz : Integer; - Vert : Integer; + Font, + Direction, + CharSize, + Horiz, + Vert: CInteger end; FillSettingsType = record - Pattern: Integer; - Color : Integer; + Pattern, + Color: CInteger end; FillPatternType = array [1 .. 8] of Byte; @@ -290,17 +294,17 @@ { This definition is compatible with the grx definition `int pts[][2]' used to define polygons } PointType = record - x, y: Integer; + x, y: CInteger end; ViewPortType = record - x1, y1, x2, y2: Integer; - Clip: WordBool; + x1, y1, x2, y2: CInteger; + Clip: WordBool end; ArcCoordsType = record - x, y:Integer; - XStart, YStart, XEnd, YEnd: Integer; + x, y, + XStart, YStart, XEnd, YEnd: CInteger end; var @@ -309,105 +313,105 @@ { BGI - API definitions } -procedure DetectGraph(var GraphDriver, GraphMode: Integer); asmname 'detectgraph'; -procedure InitGraph(var GraphDriver, GraphMode: Integer; PathToDriver: CString); asmname 'initgraph'; -procedure SetGraphMode(Mode: Integer); asmname 'setgraphmode'; -function GetModeName(ModeNumber: Integer): WrkString; +procedure DetectGraph(var GraphDriver, GraphMode: CInteger); asmname 'detectgraph'; +procedure InitGraph(var GraphDriver, GraphMode: Integer; PathToDriver: CString); +procedure SetGraphMode(Mode: CInteger); asmname 'setgraphmode'; +function GetModeName(ModeNumber: CInteger): WrkString; procedure GraphDefaults; asmname 'graphdefaults'; function GetDriverName: WrkString; -function GraphErrorMsg(ErrorCode: Integer): WrkString; -function GetMaxX: Integer; asmname 'getmaxx'; -function GetMaxY: Integer; asmname 'getmaxy'; -function GetMaxColor: Integer; asmname 'getmaxcolor'; +function GraphErrorMsg(ErrorCode: CInteger): WrkString; +function GetMaxX: CInteger; asmname 'getmaxx'; +function GetMaxY: CInteger; asmname 'getmaxy'; +function GetMaxColor: CInteger; asmname 'getmaxcolor'; procedure GetViewSettings(var ViewPort: ViewPortType); asmname 'getviewsettings'; -procedure SetViewPort(Left, Top, Right, Bottom: Integer; Clip: Boolean); asmname 'setviewport'; +procedure SetViewPort(Left, Top, Right, Bottom: CInteger; Clip: Boolean); asmname 'setviewport'; procedure GetLineSettings(var LineInfo: LineSettingsType); asmname 'getlinesettings'; -procedure SetLineStyle(LineStyle: Integer; Pattern: Integer; Thickness: Integer); asmname 'setlinestyle'; +procedure SetLineStyle(LineStyle: CInteger; Pattern: CInteger; Thickness: CInteger); asmname 'setlinestyle'; procedure ClearViewPort; asmname 'clearviewport'; -function GetPixel(x,y: Integer): Integer; asmname 'getpixel'; -procedure PutPixel(x, y: Integer; Pixel: Integer); asmname 'putpixel'; -procedure Bar3D(Left, Top, Right, Bottom: Integer; Depth: Integer; TopFlag: Boolean); asmname 'bar'; -procedure Rectangle(Left, Top, Right, Bottom: Integer); asmname 'rectangle'; -procedure FillPoly(NumPoints: Word; var PolyPoints { : array of PointType }); asmname 'fillpoly'; -procedure FillEllipse(x, y: Integer; XRadius, YRadius: Integer); asmname 'fillellipse'; +function GetPixel(x,y: CInteger): CInteger; asmname 'getpixel'; +procedure PutPixel(x, y: CInteger; Pixel: CInteger); asmname 'putpixel'; +procedure Bar3D(Left, Top, Right, Bottom: CInteger; Depth: CInteger; TopFlag: Boolean); asmname 'bar'; +procedure Rectangle(Left, Top, Right, Bottom: CInteger); asmname 'rectangle'; +procedure FillPoly(NumPoints: CCardinal; var PolyPoints { : array of PointType }); asmname 'fillpoly'; +procedure FillEllipse(x, y: CInteger; XRadius, YRadius: CInteger); asmname 'fillellipse'; procedure GetArcCoords(var ArcCoords: ArcCoordsType); asmname 'getarccoords'; -procedure FloodFill(x, y: Integer; Border: Integer); asmname 'floodfill'; -procedure SetFillPattern(UPattern: FillPatternType; Color: Integer); asmname 'setfillpattern'; -procedure SetFillStyle(Pattern: Integer; Color: Integer); asmname 'setfillstyle'; -procedure GetImage(Left, Top, Right, Bottom: Integer; var BitMap); asmname 'getimage'; -procedure PutImage(Left, Top: Integer; var BitMap; Op: Integer); asmname 'putimage'; -function ImageSize(Left, Top, Right, Bottom: Integer): Integer; asmname 'imagesize'; +procedure FloodFill(x, y: CInteger; Border: CInteger); asmname 'floodfill'; +procedure SetFillPattern(UPattern: FillPatternType; Color: CInteger); asmname 'setfillpattern'; +procedure SetFillStyle(Pattern: CInteger; Color: CInteger); asmname 'setfillstyle'; +procedure GetImage(Left, Top, Right, Bottom: CInteger; var BitMap); asmname 'getimage'; +procedure PutImage(Left, Top: CInteger; var BitMap; Op: CInteger); asmname 'putimage'; +function ImageSize(Left, Top, Right, Bottom: CInteger): CInteger; asmname 'imagesize'; procedure GetTextSettings(var TextTypeInfo: TextSettingsType); asmname 'gettextsettings'; -procedure SetTextJustify(Horiz, Vert: Integer); asmname 'settextjustify'; -procedure SetTextStyle(Font, Direction: Integer; CharSize: Integer); asmname 'settextstyle'; -procedure SetRGBPalette(Color, Red, Green, Blue: Integer); asmname 'setrgbpalette'; -procedure SetUserCharSize(MultX, DivX, MultY, DivY: Integer); asmname 'setusercharsize'; -procedure SetWriteMode(Mode: Integer); asmname 'setwritemode'; +procedure SetTextJustify(Horiz, Vert: CInteger); asmname 'settextjustify'; +procedure SetTextStyle(Font, Direction: CInteger; CharSize: CInteger); asmname 'settextstyle'; +procedure SetRGBPalette(Color, Red, Green, Blue: CInteger); asmname 'setrgbpalette'; +procedure SetUserCharSize(MultX, DivX, MultY, DivY: CInteger); asmname 'setusercharsize'; +procedure SetWriteMode(Mode: CInteger); asmname 'setwritemode'; procedure OutText(TextString: CString); asmname 'outtext'; -procedure OutTextXY(x, y: Integer; TextString: CString); asmname 'outtextxy'; -function TextHeight(TextString: CString): Integer; asmname 'textheight'; -function TextWidth(TextString: CString): Integer; asmname 'textwidth'; +procedure OutTextXY(x, y: CInteger; TextString: CString); asmname 'outtextxy'; +function TextHeight(TextString: CString): CInteger; asmname 'textheight'; +function TextWidth(TextString: CString): CInteger; asmname 'textwidth'; -function RegisterBGIfont(Font: Pointer): Integer; asmname 'registerbgifont'; -function InstallUserFont(FontName: CString): Integer; asmname 'installuserfont'; +function RegisterBGIfont(Font: Pointer): CInteger; asmname 'registerbgifont'; +function InstallUserFont(FontName: CString): CInteger; asmname 'installuserfont'; -function GetPaletteSize: Integer; asmname 'getpalettesize'; +function GetPaletteSize: CInteger; asmname 'getpalettesize'; procedure GetPalette(var Palette: PaletteType); asmname 'getpalette'; -procedure SetPalette(ColorNum: Word; Color: Integer); asmname '__gr_setpalette'; +procedure SetPalette(ColorNum: CCardinal; Color: CInteger); asmname '__gr_setpalette'; procedure SetAllPalette(protected var Palette: PaletteType); asmname 'setallpalette'; procedure RestoreCrtMode; asmname '__gr_restorecrtmode'; procedure CloseGraph; asmname '__gr_closegraph'; -procedure SetColor(Color: Integer); asmname '__gr_setcolor'; -procedure SetBkColor(Color: Integer); asmname '__gr_setbkcolor'; -procedure Bar(Left, Top, Right, Bottom: Integer); asmname '__gr_bar'; -function GraphResult:Integer; asmname '__gr_graphresult'; -procedure Line(x1, y1, x2, y2: Integer); asmname '__gr_line'; -procedure MoveTo(x, y: Integer); asmname '__gr_moveto'; -procedure Arc(x, y: Integer; StAngle, EndAngle, Radius: Word); asmname '__gr_arc'; -procedure Circle(x, y: Integer; Radius: Word); asmname '__gr_circle'; +procedure SetColor(Color: CInteger); asmname '__gr_setcolor'; +procedure SetBkColor(Color: CInteger); asmname '__gr_setbkcolor'; +procedure Bar(Left, Top, Right, Bottom: CInteger); asmname '__gr_bar'; +function GraphResult:CInteger; asmname '__gr_graphresult'; +procedure Line(x1, y1, x2, y2: CInteger); asmname '__gr_line'; +procedure MoveTo(x, y: CInteger); asmname '__gr_moveto'; +procedure Arc(x, y: CInteger; StAngle, EndAngle, Radius: CCardinal); asmname '__gr_arc'; +procedure Circle(x, y: CInteger; Radius: CCardinal); asmname '__gr_circle'; procedure ClearDevice; asmname '__gr_cleardevice'; -procedure DrawPoly(NumPoints: Word; var PolyPoints { : array of PointType }); asmname '__gr_drawpoly'; -procedure Ellipse(x, y: Integer; StAngle, EndAngle: Word; XRadius, YRadius: Word); asmname '__gr_ellipse'; -procedure GetAspectRatio(var XAsp, YAsp: Integer); asmname '__gr_getaspectratio'; -function GetBkColor: Word; asmname '__gr_getbkcolor'; -function GetColor: Word; asmname '__gr_getcolor'; +procedure DrawPoly(NumPoints: CCardinal; var PolyPoints { : array of PointType }); asmname '__gr_drawpoly'; +procedure Ellipse(x, y: CInteger; StAngle, EndAngle: CCardinal; XRadius, YRadius: CCardinal); asmname '__gr_ellipse'; +procedure GetAspectRatio(var XAsp, YAsp: CInteger); asmname '__gr_getaspectratio'; +function GetBkColor: CCardinal; asmname '__gr_getbkcolor'; +function GetColor: CCardinal; asmname '__gr_getcolor'; procedure GetFillPattern(var FillPattern: FillPatternType); asmname '__gr_getfillpattern'; procedure GetFillSettings(var FillInfo: FillSettingsType); asmname '__gr_getfillsettings'; -function GetMaxMode: Integer; asmname '__gr_getmaxmode'; -function GetGraphMode: Integer; asmname '__gr_getgraphmode'; -function GetX: Integer; asmname '__gr_getx'; -function GetY: Integer; asmname '__gr_gety'; -function InstallUserDriver(const DriverName: String; AutoDetectPtr: Pointer):Integer; -procedure LineRel(dx, dy: Integer); asmname '__gr_linerel'; -procedure LineTo(x, y: Integer); asmname '__gr_lineto'; -procedure MoveRel(dx, dy: Integer); asmname '__gr_moverel'; -procedure PieSlice(x, y: Integer; StAngle, EndAngle, Radius: Word); asmname '__gr_pieslice'; -function RegisterBGIdriver(Driver: Pointer): Integer; -procedure Sector(x, y: Integer; StAngle,EndAngle, XRadius, YRadius: Word); asmname '__gr_sector'; -procedure SetAspectRatio(XAsp, YAsp: Integer); asmname '__gr_setaspectratio'; -procedure SetGraphBufSize(BufSize: Word); asmname '__gr_setgraphbufsize'; -procedure SetActivePage(Page: Word); asmname '__gr_setactivepage'; -procedure SetVisualPage(Page: Word); asmname '__gr_setvisualpage'; +function GetMaxMode: CInteger; asmname '__gr_getmaxmode'; +function GetGraphMode: CInteger; asmname '__gr_getgraphmode'; +function GetX: CInteger; asmname '__gr_getx'; +function GetY: CInteger; asmname '__gr_gety'; +function InstallUserDriver(const DriverName: String; AutoDetectPtr: Pointer):CInteger; +procedure LineRel(dx, dy: CInteger); asmname '__gr_linerel'; +procedure LineTo(x, y: CInteger); asmname '__gr_lineto'; +procedure MoveRel(dx, dy: CInteger); asmname '__gr_moverel'; +procedure PieSlice(x, y: CInteger; StAngle, EndAngle, Radius: CCardinal); asmname '__gr_pieslice'; +function RegisterBGIdriver(Driver: Pointer): CInteger; +procedure Sector(x, y: CInteger; StAngle,EndAngle, XRadius, YRadius: CCardinal); asmname '__gr_sector'; +procedure SetAspectRatio(XAsp, YAsp: CInteger); asmname '__gr_setaspectratio'; +procedure SetGraphBufSize(BufSize: CCardinal); asmname '__gr_setgraphbufsize'; +procedure SetActivePage(Page: CCardinal); asmname '__gr_setactivepage'; +procedure SetVisualPage(Page: CCardinal); asmname '__gr_setvisualpage'; procedure GetDefaultPalette(var Palette: PaletteType); -procedure GetModeRange(GraphDriver:Integer; var LoMode, HiMode:Integer); asmname '__gr_getmoderange'; +procedure GetModeRange(GraphDriver:CInteger; var LoMode, HiMode:CInteger); asmname '__gr_getmoderange'; -function Black : Integer; -function Blue : Integer; -function Green : Integer; -function Cyan : Integer; -function Red : Integer; -function Magenta : Integer; -function Brown : Integer; -function LightGray : Integer; -function DarkGray : Integer; -function LightBlue : Integer; -function LightGreen : Integer; -function LightCyan : Integer; -function LightRed : Integer; -function LightMagenta: Integer; -function Yellow : Integer; -function White : Integer; +function Black : CInteger; +function Blue : CInteger; +function Green : CInteger; +function Cyan : CInteger; +function Red : CInteger; +function Magenta : CInteger; +function Brown : CInteger; +function LightGray : CInteger; +function DarkGray : CInteger; +function LightBlue : CInteger; +function LightGreen : CInteger; +function LightCyan : CInteger; +function LightRed : CInteger; +function LightMagenta: CInteger; +function Yellow : CInteger; +function White : CInteger; { BGI - API extensions } @@ -427,43 +431,43 @@ { Translates BGI driver/mode into a driver/mode pair for this unit for usage with InitGraph / SetGraphMode } -procedure SetBGImode(var GDrv, GMode: Integer); asmname 'set_BGI_mode'; +procedure SetBGImode(var GDrv, GMode: CInteger); asmname 'set_BGI_mode'; { Determines a driver/mode pair for InitGraph that will set up a graphics mode with the desired resolution and colors } -procedure SetBGImodeWHC(var GDrv, GMode: Integer; Width, Height, Colors: Integer); asmname '__gr_set_BGI_mode_whc'; +procedure SetBGImodeWHC(var GDrv, GMode: CInteger; Width, Height, Colors: CInteger); asmname '__gr_set_BGI_mode_whc'; { enable multiple graphics pages by SetBGIModePages (2); InitGraph (gd, gm, ''); if (GraphResult = grOk) and (GetBGIModePages=2) then PlayWithPages; } -procedure SetBGIModePages(p: Integer); asmname '__gr_set_BGI_mode_pages'; -function GetBGIModePages: Integer; asmname '__gr_get_BGI_mode_pages'; +procedure SetBGIModePages(p: CInteger); asmname '__gr_set_BGI_mode_pages'; +function GetBGIModePages: CInteger; asmname '__gr_get_BGI_mode_pages'; { like GetMaxColor, GetMaxX, GetMaxY but for any available mode } -function GetModeMaxColor(Mode: Integer): Integer; asmname '__gr_getmodemaxcolor'; -function GetModeMaxX(Mode: Integer): Integer; asmname '__gr_getmodemaxx'; -function GetModeMaxY(Mode: Integer): Integer; asmname '__gr_getmodemaxy'; +function GetModeMaxColor(Mode: CInteger): CInteger; asmname '__gr_getmodemaxcolor'; +function GetModeMaxX(Mode: CInteger): CInteger; asmname '__gr_getmodemaxx'; +function GetModeMaxY(Mode: CInteger): CInteger; asmname '__gr_getmodemaxy'; { Set the actual drawing color to r/g/b. Functional in HiColor/TrueColor modes only } -procedure SetRGBColor(Red, Green, Blue: Word); asmname '__gr_setrgbcolor'; +procedure SetRGBColor(Red, Green, Blue: CCardinal); asmname '__gr_setrgbcolor'; { Returns the actual RGB palette. Functional in 256 color modes only. Won't work on Linux systems } -procedure GetRGBPalette(Color: Integer; var Red, Green, Blue: Integer); asmname '__getrgbpalette'; +procedure GetRGBPalette(Color: CInteger; var Red, Green, Blue: CInteger); asmname '__getrgbpalette'; { Transforms the predefined 16 EGA colors (RED, BLUE, MAGENTA, ...) into the correct color value for the active graphics mode } -function EGAColor(EGACol: Integer): Integer; asmname '_ega_color'; +function EGAColor(EGACol: CInteger): CInteger; asmname '_ega_color'; { Enable/disable linestyle drawing of vector fonts. Currently only functional with GRX v1.x } procedure TextLineStyle(On: Boolean); asmname '__gr_textlinestyle'; { Counterparts of SetActivePage/SetVisualPage } -function GetActivePage: Integer; asmname '__gr_getactivepage'; -function GetVisualPage: Integer; asmname '__gr_getvisualpage'; +function GetActivePage: CInteger; asmname '__gr_getactivepage'; +function GetVisualPage: CInteger; asmname '__gr_getvisualpage'; {$ifndef NO_GRAPH_KEY_FUNCTIONS} function KeyPressed: Boolean; asmname 'kbhit'; @@ -472,32 +476,43 @@ implementation -function gem(ec: Integer): CString; asmname 'grapherrormsg'; -function GraphErrorMsg(ErrorCode: Integer): WrkString; +procedure ig(var gd, gm: CInteger; PathToDriver: CString); asmname 'initgraph'; +procedure InitGraph(var GraphDriver, GraphMode: Integer; PathToDriver: CString); +var gd, gm: CInteger; +begin + gd := GraphDriver; + gm := GraphMode; + ig (gd, gm, PathToDriver); + GraphDriver := gd; + GraphMode := gm +end; + +function gem(ec: CInteger): CString; asmname 'grapherrormsg'; +function GraphErrorMsg(ErrorCode: CInteger): WrkString; begin - GraphErrorMsg := CString2String(gem(ErrorCode)); + GraphErrorMsg := CString2String (gem (ErrorCode)) end; -function gmn(mn: Integer): CString; asmname 'getmodename'; -function GetModeName(ModeNumber: Integer): WrkString; +function gmn(mn: CInteger): CString; asmname 'getmodename'; +function GetModeName(ModeNumber: CInteger): WrkString; begin - GetModeName := CString2String(gmn(ModeNumber)); + GetModeName := CString2String (gmn (ModeNumber)) end; function gdn: CString; asmname 'getdrivername'; function GetDriverName: WrkString; begin - GetDriverName := CString2String(gdn); + GetDriverName := CString2String (gdn) end; type pPT = ^PaletteType; function gdp: pPT; asmname '__gr_getdefaultpalette'; procedure GetDefaultPalette(var Palette: PaletteType); begin - Palette := gdp^; + Palette := gdp^ end; -function InstallUserDriver(const DriverName: String; AutoDetectPtr: Pointer):Integer; +function InstallUserDriver(const DriverName: String; AutoDetectPtr: Pointer):CInteger; var Dummy1: Integer; Dummy2: Pointer; @@ -507,89 +522,89 @@ InstallUserDriver := GrError end; -function RegisterBGIdriver(Driver: Pointer): Integer; +function RegisterBGIdriver(Driver: Pointer): CInteger; var Dummy: Pointer; begin Dummy := Driver; RegisterBGIdriver := GrError end; -function Black: Integer; +function Black: CInteger; begin Black := EGAColor (0) end; -function Blue: Integer; +function Blue: CInteger; begin Blue := EGAColor (1) end; -function Green: Integer; +function Green: CInteger; begin Green := EGAColor (2) end; -function Cyan: Integer; +function Cyan: CInteger; begin Cyan := EGAColor (3) end; -function Red: Integer; +function Red: CInteger; begin Red := EGAColor (4) end; -function Magenta: Integer; +function Magenta: CInteger; begin Magenta := EGAColor (5) end; -function Brown: Integer; +function Brown: CInteger; begin Brown := EGAColor (6) end; -function LightGray: Integer; +function LightGray: CInteger; begin LightGray := EGAColor (7) end; -function DarkGray: Integer; +function DarkGray: CInteger; begin DarkGray := EGAColor (8) end; -function LightBlue: Integer; +function LightBlue: CInteger; begin LightBlue := EGAColor (9) end; -function LightGreen: Integer; +function LightGreen: CInteger; begin LightGreen := EGAColor (10) end; -function LightCyan: Integer; +function LightCyan: CInteger; begin LightCyan := EGAColor (11) end; -function LightRed: Integer; +function LightRed: CInteger; begin LightRed := EGAColor (12) end; -function LightMagenta: Integer; +function LightMagenta: CInteger; begin LightMagenta := EGAColor (13) end; -function Yellow: Integer; +function Yellow: CInteger; begin Yellow := EGAColor (14) end; -function White: Integer; +function White: CInteger; begin White := EGAColor (15) end; --- grx246/pascal/grx.pas.orig Sun Mar 28 23:15:23 2004 +++ grx246/pascal/grx.pas Fri Sep 17 19:17:49 2004 @@ -52,6 +52,11 @@ {$else} {$define varasmname external; asmname} {$endif} +{$if __GPC_RELEASE__ < 20040917} +type + CInteger = Integer; + CCardinal = Cardinal; +{$endif} const MaxVarSize = MaxInt div 8; @@ -70,7 +75,7 @@ { This definition is compatible with the grx definition 'int pts[][2]' used to define polygons } PointType = record - x, y: Integer; + x, y: CInteger end; const @@ -94,9 +99,9 @@ Gr_Width_Height_Graphics = 6; { Integer w,Integer h } Gr_Biggest_Noninterlaced_Graphics = 7; Gr_Biggest_Graphics = 8; - Gr_Width_Height_Color_Graphics = 9; { Integer w,Integer h,Word nc } - Gr_Width_Height_Color_Text = 10; { Integer w,Integer h,Word nc } - Gr_Custom_Graphics = 11; { Integer w,Integer h,Word nc,Integer vx,Integer vy } + Gr_Width_Height_Color_Graphics = 9; { Integer w,Integer h,Cardinal nc } + Gr_Width_Height_Color_Text = 10; { Integer w,Integer h,Cardinal nc } + Gr_Custom_Graphics = 11; { Integer w,Integer h,Cardinal nc,Integer vx,Integer vy } { ==== equivalent modes which do not clear the video memory ==== } Gr_NC_80_25_Text = 12; Gr_NC_Default_Text = 13; @@ -107,17 +112,17 @@ Gr_NC_Width_Height_Graphics = 18; { Integer w,Integer h } Gr_NC_Biggest_Noninterlaced_Graphics = 19; Gr_NC_Biggest_Graphics = 20; - Gr_NC_Width_Height_Color_Graphics = 21; { Integer w,Integer h,Word nc } - Gr_NC_Width_Height_Color_Text = 22; { Integer w,Integer h,Word nc } - Gr_NC_Custom_Graphics = 23; { Integer w,Integer h,Word nc,Integer vx,Integer vy } + Gr_NC_Width_Height_Color_Graphics = 21; { Integer w,Integer h,Cardinal nc } + Gr_NC_Width_Height_Color_Text = 22; { Integer w,Integer h,Cardinal nc } + Gr_NC_Custom_Graphics = 23; { Integer w,Integer h,Cardinal nc,Integer vx,Integer vy } { ==== plane instead of color based modes ==== } { colors = 1 << bpp >>> resort enum for GRX3 <<< } - Gr_Width_Height_BPP_Graphics = 24; { int w,int h,int bpp } - Gr_Width_Height_BPP_Text = 25; { int w,int h,int bpp } - Gr_Custom_BPP_Graphics = 26; { int w,int h,int bpp,int vx,int vy } - Gr_NC_Width_Height_BPP_Graphics = 27; { int w,int h,int bpp } - Gr_NC_Width_Height_BPP_Text = 28; { int w,int h,int bpp } - Gr_NC_Custom_BPP_Graphics = 29; { int w,int h,int bpp,int vx,int vy } + Gr_Width_Height_BPP_Graphics = 24; { Integer w,Integer h,Integer bpp } + Gr_Width_Height_BPP_Text = 25; { Integer w,Integer h,Integer bpp } + Gr_Custom_BPP_Graphics = 26; { Integer w,Integer h,Integer bpp,Integer vx,Integer vy } + Gr_NC_Width_Height_BPP_Graphics = 27; { Integer w,Integer h,Integer bpp } + Gr_NC_Width_Height_BPP_Text = 28; { Integer w,Integer h,Integer bpp } + Gr_NC_Custom_BPP_Graphics = 29; { Integer w,Integer h,Integer bpp,Integer vx,Integer vy } { Available frame modes (video memory layouts) } @@ -195,27 +200,27 @@ GrVideoDriverPtr = ^GrVideoDriver; GrVideoDriver = record Name : CString; { driver name } - Adapter : Integer; { adapter type } + Adapter : CInteger; { adapter type } Inherit : GrVideoDriverPtr; { inherit video modes from this } Modes : GrVideoModePtr; { table of supported modes } - NModes : Integer; { number of modes } - Detect : function: Integer; - Init : function (Options: CString): Integer; + NModes : CInteger; { number of modes } + Detect : function: CInteger; + Init : function (Options: CString): CInteger; Reset : procedure; - SelectMode: function (Drv: GrVideoDriverPtr; w, h, BPP, txt: Integer; var ep: Cardinal): GrVideoModePtr; - DrvFlags : Cardinal; + SelectMode: function (Drv: GrVideoDriverPtr; w, h, BPP, txt: CInteger; var ep: CCardinal): GrVideoModePtr; + DrvFlags : CCardinal end; { Video driver mode descriptor structure } { struct _GR_videoMode } GrVideoMode = record - Present : ByteBool; { is it really available? } - BPP : Byte; { log2 of # of colors } - Width,Height: ShortInt; { video mode geometry } - Mode : ShortInt; { BIOS mode number (if any) } - LineOffset : Integer; { scan line length } - PrivData : Integer; { driver can use it for anything } - ExtInfo : ^GrVideoModeExt; { extra info (maybe shared) } + Present: ByteBool; { is it really available? } + BPP: Byte; { log2 of # of colors } + Width, Height, { video mode geometry } + Mode: ShortInt; { BIOS mode number (if any) } + LineOffset, { scan line length } + PrivData: CInteger; { driver can use it for anything } + ExtInfo: ^GrVideoModeExt { extra info (maybe shared) } end; { Video driver mode descriptor extension structure. This is a separate @@ -224,21 +229,21 @@ extended info. } { struct _GR_videoModeExt } - Int2 = array [0 .. 1] of Integer; + Int2 = array [0 .. 1] of CInteger; GrVideoModeExt = record - Mode : Integer; { frame driver for this video mode } + Mode : CInteger; { frame driver for this video mode } Drv : ^GrFrameDriver; { optional frame driver override } Frame : MemPtr; { frame buffer address } CPrec : array [1 .. 3] of ByteCard; { color component precisions } CPos : array [1 .. 3] of ByteCard; { color component bit positions } - Flags : Integer; { mode flag bits; see "grdriver.h" } - Setup : function (var md: GrVideoMode; NoClear: Integer): Integer; - SetVSize : function (var md: GrVideoMode; w, h: Integer; var Result: GrVideoMode): Integer; - Scroll : function (var md: GrVideoMode; x, y: Integer; var Result: Int2): Integer; - SetBank : procedure (bk: Integer); - SetRWBanks : procedure (rb, wb: Integer); - LoadColor : procedure (c, r, g, b: Integer); - LFB_Selector: Integer; + Flags : CInteger; { mode flag bits; see "grdriver.h" } + Setup : function (var md: GrVideoMode; NoClear: CInteger): CInteger; + SetVSize : function (var md: GrVideoMode; w, h: CInteger; var Result: GrVideoMode): CInteger; + Scroll : function (var md: GrVideoMode; x, y: CInteger; var Result: Int2): CInteger; + SetBank : procedure (bk: CInteger); + SetRWBanks : procedure (rb, wb: CInteger); + LoadColor : procedure (c, r, g, b: CInteger); + LFB_Selector: CInteger end; GrFrameDriverPtr = ^GrFrameDriver; @@ -248,59 +253,59 @@ gf_Selector : ShortInt; { frame memory segment selector } gf_OnScreen : ByteBool; { is it in video memory ? } gf_MemFlags : Byte; { memory allocation flags } - gf_LineOffset: Integer; { offset to next scan line in bytes } - gf_Driver : GrFrameDriverPtr; { frame access functions } + gf_LineOffset: CInteger; { offset to next scan line in bytes } + gf_Driver : GrFrameDriverPtr { frame access functions } end; { The frame driver descriptor structure. } { struct _GR_frameDriver } GrFrameDriver = record - Mode : Integer; { supported frame access mode } - RMode : Integer; { matching RAM frame (if video) } - Is_Video : Integer; { video RAM frame driver ? } - Row_Align : Integer; { scan line size alignment } - Num_Planes : Integer; { number of planes } - Bits_Per_Pixel : Integer; { bits per pixel } - Max_Plane_Size : MedInt; { maximum plane size in bytes } - Init : function (var md: GrVideoMode): Integer; - ReadPixel : function (var c: GrFrameType; x, y: Integer): GrColor; - DrawPixel : procedure (x, y: Integer; c: GrColor); - DrawLine : procedure (x, y, dx, dy: Integer; c: GrColor); - DrawHLine : procedure (x, y, w: Integer; c: GrColor); - DrawVLine : procedure (x, y, h: Integer; c: GrColor); - DrawBlock : procedure (x, y, w, h: Integer; c: GrColor); - DrawBitmap : procedure (x, y, w, h: Integer; BMP: MemPtr; Pitch, Start: Integer; fg, bg: GrColor); - DrawPattern : procedure (x, y, w: Integer; Patt: Byte; fg, bg: GrColor); - BitBlt : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); - BltV2R : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); - BltR2V : procedure (var Dst: GrFrameType; dx, dy: Integer; var Src: GrFrameType; x, y, w, h: Integer; Op: GrColor); - GetIndexedScanline: function (var c: GrFrameType; x, y, w: Integer; var Index: Integer): GrColorsPtr; - PutScanLine : procedure (x, y, w: Integer; scl: GrColorsPtr; Op: GrColor); + Mode, { supported frame access mode } + RMode, { matching RAM frame (if video) } + Is_Video, { video RAM frame driver ? } + Row_Align, { scan line size alignment } + Num_Planes, { number of planes } + Bits_Per_Pixel : CInteger; { bits per pixel } + Max_Plane_Size : MedInt; { maximum plane size in bytes } + Init : function (var md: GrVideoMode): CInteger; + ReadPixel : function (var c: GrFrameType; x, y: CInteger): GrColor; + DrawPixel : procedure (x, y: CInteger; c: GrColor); + DrawLine : procedure (x, y, dx, dy: CInteger; c: GrColor); + DrawHLine : procedure (x, y, w: CInteger; c: GrColor); + DrawVLine : procedure (x, y, h: CInteger; c: GrColor); + DrawBlock : procedure (x, y, w, h: CInteger; c: GrColor); + DrawBitmap : procedure (x, y, w, h: CInteger; BMP: MemPtr; Pitch, Start: CInteger; fg, bg: GrColor); + DrawPattern : procedure (x, y, w: CInteger; Patt: Byte; fg, bg: GrColor); + BitBlt : procedure (var Dst: GrFrameType; dx, dy: CInteger; var Src: GrFrameType; x, y, w, h: CInteger; Op: GrColor); + BltV2R : procedure (var Dst: GrFrameType; dx, dy: CInteger; var Src: GrFrameType; x, y, w, h: CInteger; Op: GrColor); + BltR2V : procedure (var Dst: GrFrameType; dx, dy: CInteger; var Src: GrFrameType; x, y, w, h: CInteger; Op: GrColor); + GetIndexedScanline: function (var c: GrFrameType; x, y, w: CInteger; var Index: CInteger): GrColorsPtr; + PutScanLine : procedure (x, y, w: CInteger; scl: GrColorsPtr; Op: GrColor); end; { driver and mode info structure } { extern const struct _GR_driverInfo } GrDriverInfoType = record - VDriver : GrVideoDriverPtr; { the current video driver } - CurMode : GrVideoModePtr; { current video mode pointer } - ActMode : GrVideoMode; { copy of above, resized if virtual } - FDriver : GrFrameDriver; { frame driver for the current context } - SDriver : GrFrameDriver; { frame driver for the screen } - TDriver : GrFrameDriver; { a dummy driver for text modes } - MCode : Integer; { code for the current mode } - DefTW,DefTH: Integer; { default text mode size } - DefGW,DefGH: Integer; { default graphics mode size } - DefTC,DefGC: GrColor; { default text and graphics colors } - VPosX,VPosY: Integer; { current virtual viewport position } - ErrsFatal : Integer; { if set, exit upon errors } - ModeRestore: Integer; { restore startup video mode if set } - SplitBanks : Integer; { indicates separate R/W banks } - CurBank : Integer; { currently mapped bank } - MdSetHook : procedure; { callback for mode set } - SetBank : procedure (bk: Integer); { banking routine } - SetRWBanks : procedure (rb, wb: Integer); { split banking routine } + VDriver : GrVideoDriverPtr; { the current video driver } + CurMode : GrVideoModePtr; { current video mode pointer } + ActMode : GrVideoMode; { copy of above, resized if virtual } + FDriver, { frame driver for the current context } + SDriver, { frame driver for the screen } + TDriver : GrFrameDriver; { a dummy driver for text modes } + MCode, { code for the current mode } + DefTW,DefTH, { default text mode size } + DefGW,DefGH: CInteger; { default graphics mode size } + DefTC,DefGC: GrColor; { default text and graphics colors } + VPosX,VPosY, { current virtual viewport position } + ErrsFatal, { if set, exit upon errors } + ModeRestore, { restore startup video mode if set } + SplitBanks, { indicates separate R/W banks } + CurBank : CInteger; { currently mapped bank } + MdSetHook : procedure; { callback for mode set } + SetBank : procedure (bk: CInteger); { banking routine } + SetRWBanks : procedure (rb, wb: CInteger); { split banking routine } end; var @@ -308,26 +313,26 @@ { setup stuff } -function GrSetDriver(DrvSpec: CString):Integer; asmname 'GrSetDriver'; -function GrSetMode(m, w, h, nc, vx, vy:Integer):Integer; asmname 'GrSetMode'; -function GrSetViewport(XPos, YPos: Integer):Integer; asmname 'GrSetViewport'; +function GrSetDriver(DrvSpec: CString):CInteger; asmname 'GrSetDriver'; +function GrSetMode(m, w, h, nc, vx, vy:CInteger):CInteger; asmname 'GrSetMode'; +function GrSetViewport(XPos, YPos: CInteger):CInteger; asmname 'GrSetViewport'; procedure GrSetModeHook(HookFunc:Pointer); asmname 'GrSetModeHook'; procedure GrSetModeRestore(RestoreFlag:Boolean); asmname 'GrSetModeRestore'; procedure GrSetErrorHandling(ExitIfError:Boolean); asmname 'GrSetErrorHandling'; -procedure GrSetEGAVGAmonoDrawnPlane(Plane:Integer); asmname 'GrSetEGAVGAmonoDrawnPlane'; -procedure GrSetEGAVGAmonoShownPlane(Plane:Integer); asmname 'GrSetEGAVGAmonoShownPlane'; +procedure GrSetEGAVGAmonoDrawnPlane(Plane:CInteger); asmname 'GrSetEGAVGAmonoDrawnPlane'; +procedure GrSetEGAVGAmonoShownPlane(Plane:CInteger); asmname 'GrSetEGAVGAmonoShownPlane'; -function GrGetLibraryVersion: Integer; asmname 'GrGetLibraryVersion'; -function GrGetLibrarySystem: Integer; asmname 'GrGetLibrarySystem'; +function GrGetLibraryVersion: CInteger; asmname 'GrGetLibraryVersion'; +function GrGetLibrarySystem: CInteger; asmname 'GrGetLibrarySystem'; { inquiry stuff ---- many of these can be macros } -function GrCurrentMode:Integer; asmname 'GrCurrentMode'; -function GrAdapterType:Integer; asmname 'GrAdapterType'; -function GrCurrentFrameMode:Integer; asmname 'GrCurrentFrameMode'; -function GrScreenFrameMode:Integer; asmname 'GrScreenFrameMode'; -function GrCoreFrameMode:Integer; asmname 'GrCoreFrameMode'; +function GrCurrentMode:CInteger; asmname 'GrCurrentMode'; +function GrAdapterType:CInteger; asmname 'GrAdapterType'; +function GrCurrentFrameMode:CInteger; asmname 'GrCurrentFrameMode'; +function GrScreenFrameMode:CInteger; asmname 'GrScreenFrameMode'; +function GrCoreFrameMode:CInteger; asmname 'GrCoreFrameMode'; function GrCurrentVideoDriver: GrVideoDriverPtr; asmname 'GrCurrentVideoDriver' ; function GrCurrentVideoMode:GrVideoModePtr; asmname 'GrCurrentVideoMode'; @@ -335,28 +340,28 @@ function GrCurrentFrameDriver: GrFrameDriverPtr; asmname 'GrCurrentFrameDriver'; function GrScreenFrameDriver: GrFrameDriverPtr; asmname 'GrScreenFrameDriver'; -function GrFirstVideoMode(FMode:Integer):GrVideoModePtr; asmname 'GrFirstVideoMode'; +function GrFirstVideoMode(FMode:CInteger):GrVideoModePtr; asmname 'GrFirstVideoMode'; function GrNextVideoMode(Prev:GrVideoModePtr):GrVideoModePtr; asmname 'GrNextVideoMode'; -function GrScreenX:Integer; asmname 'GrScreenX'; -function GrScreenY:Integer; asmname 'GrScreenY'; -function GrVirtualX:Integer; asmname 'GrVirtualX'; -function GrVirtualY:Integer; asmname 'GrVirtualY'; -function GrViewportX:Integer; asmname 'GrViewportX'; -function GrViewportY:Integer; asmname 'GrViewportY'; +function GrScreenX:CInteger; asmname 'GrScreenX'; +function GrScreenY:CInteger; asmname 'GrScreenY'; +function GrVirtualX:CInteger; asmname 'GrVirtualX'; +function GrVirtualY:CInteger; asmname 'GrVirtualY'; +function GrViewportX:CInteger; asmname 'GrViewportX'; +function GrViewportY:CInteger; asmname 'GrViewportY'; function GrScreenIsVirtual:Boolean; asmname 'GrScreenIsVirtual'; { RAM context geometry and memory allocation inquiry stuff } -function GrFrameNumPlanes(md:Integer):Integer; asmname 'GrFrameNumPlanes'; -function GrFrameLineOffset(md,Width:Integer):Integer; asmname 'GrFrameLineOffset'; -function GrFramePlaneSize(md,w,h:Integer):Integer; asmname 'GrFramePlaneSize'; -function GrFrameContextSize(md,w,h:Integer):Integer; asmname 'GrFrameContextSize'; - -function GrNumPlanes:Integer; asmname 'GrNumPlanes'; -function GrLineOffset(Width:Integer):Integer; asmname 'GrLineOffset'; -function GrPlaneSize(w,h:Integer):Integer; asmname 'GrPlaneSize'; -function GrContextSize(w,h:Integer):Integer; asmname 'GrContextSize'; +function GrFrameNumPlanes(md:CInteger):CInteger; asmname 'GrFrameNumPlanes'; +function GrFrameLineOffset(md,Width:CInteger):CInteger; asmname 'GrFrameLineOffset'; +function GrFramePlaneSize(md,w,h:CInteger):CInteger; asmname 'GrFramePlaneSize'; +function GrFrameContextSize(md,w,h:CInteger):CInteger; asmname 'GrFrameContextSize'; + +function GrNumPlanes:CInteger; asmname 'GrNumPlanes'; +function GrLineOffset(Width:CInteger):CInteger; asmname 'GrLineOffset'; +function GrPlaneSize(w,h:CInteger):CInteger; asmname 'GrPlaneSize'; +function GrContextSize(w,h:CInteger):CInteger; asmname 'GrContextSize'; { ================================================================== FRAME BUFFER, CONTEXT AND CLIPPING STUFF @@ -366,54 +371,54 @@ { struct _GR_context } GrContextPtr = ^GrContext; GrContext = record - gc_Frame : GrFrameType; { frame buffer info } - gc_Root : GrContextPtr; { context which owns frame } - gc_XMax : Integer; { max X coord (width - 1) } - gc_YMax : Integer; { max Y coord (height - 1) } - gc_XOffset : Integer; { X offset from root's base } - gc_YOffset : Integer; { Y offset from root's base } - gc_XClipLo : Integer; { low X clipping limit } - gc_YClipLo : Integer; { low Y clipping limit } - gc_XClipHi : Integer; { high X clipping limit } - gc_YClipHi : Integer; { high Y clipping limit } - gc_UsrXBase : Integer; { user window min X coordinate } - gc_UsrYBase : Integer; { user window min Y coordinate } - gc_UsrWidth : Integer; { user window width } - gc_UsrHeight: Integer; { user window height } + gc_Frame: GrFrameType; { frame buffer info } + gc_Root: GrContextPtr; { context which owns frame } + gc_XMax, { max X coord (width - 1) } + gc_YMax, { max Y coord (height - 1) } + gc_XOffset, { X offset from root's base } + gc_YOffset, { Y offset from root's base } + gc_XClipLo, { low X clipping limit } + gc_YClipLo, { low Y clipping limit } + gc_XClipHi, { high X clipping limit } + gc_YClipHi, { high Y clipping limit } + gc_UsrXBase, { user window min X coordinate } + gc_UsrYBase, { user window min Y coordinate } + gc_UsrWidth, { user window width } + gc_UsrHeight: CInteger { user window height } end; { extern const struct _GR_contextInfo } GrContextInfoType = record - Current: GrContext; { the current context } - Screen : GrContext; { the screen context } + Current, { the current context } + Screen: GrContext { the screen context } end; var GrContextInfo: GrContextInfoType; varasmname 'GrContextInfo'; -function GrCreateContext(w, h: Integer; Memory: MemPtr; Where: GrContextPtr): GrContextPtr; asmname 'GrCreateContext'; -function GrCreateFrameContext(md: ByteCard; w, h: Integer; Memory: MemPtr; Where: GrContextPtr): GrContextPtr; asmname 'GrCreateFrameContext'; -function GrCreateSubContext(x1, y1, x2, y2: Integer; Parent, Where: GrContextPtr): GrContextPtr; asmname 'GrCreateSubContext'; +function GrCreateContext(w, h: CInteger; Memory: MemPtr; Where: GrContextPtr): GrContextPtr; asmname 'GrCreateContext'; +function GrCreateFrameContext(md: ByteCard; w, h: CInteger; Memory: MemPtr; Where: GrContextPtr): GrContextPtr; asmname 'GrCreateFrameContext'; +function GrCreateSubContext(x1, y1, x2, y2: CInteger; Parent, Where: GrContextPtr): GrContextPtr; asmname 'GrCreateSubContext'; function GrSaveContext(Where: GrContextPtr): GrContextPtr; asmname 'GrSaveContext'; function GrCurrentContext: GrContextPtr; asmname 'GrCurrentContext'; function GrScreenContext: GrContextPtr; asmname 'GrScreenContext'; procedure GrDestroyContext(Context: GrContextPtr); asmname 'GrDestroyContext'; -procedure GrResizeSubContext(Context: GrContextPtr; x1, y1, x2, y2: Integer); asmname 'GrResizeSubContext'; +procedure GrResizeSubContext(Context: GrContextPtr; x1, y1, x2, y2: CInteger); asmname 'GrResizeSubContext'; procedure GrSetContext(Context: GrContextPtr); asmname 'GrSetContext'; -procedure GrSetClipBox(x1, y1, x2, y2:Integer); asmname 'GrSetClipBox'; -procedure GrGetClipBox(var x1p, y1p, x2p, y2p: Integer); asmname 'GrGetClipBox'; +procedure GrSetClipBox(x1, y1, x2, y2:CInteger); asmname 'GrSetClipBox'; +procedure GrGetClipBox(var x1p, y1p, x2p, y2p: CInteger); asmname 'GrGetClipBox'; procedure GrResetClipBox; asmname 'GrResetClipBox'; -function GrMaxX: Integer; asmname 'GrMaxX'; -function GrMaxY: Integer; asmname 'GrMaxY'; -function GrSizeX:Integer; asmname 'GrSizeX'; -function GrSizeY:Integer; asmname 'GrSizeY'; -function GrLowX: Integer; asmname 'GrLowX'; -function GrLowY: Integer; asmname 'GrLowY'; -function GrHighX:Integer; asmname 'GrHighX'; -function GrHighY:Integer; asmname 'GrHighY'; +function GrMaxX: CInteger; asmname 'GrMaxX'; +function GrMaxY: CInteger; asmname 'GrMaxY'; +function GrSizeX:CInteger; asmname 'GrSizeX'; +function GrSizeY:CInteger; asmname 'GrSizeY'; +function GrLowX: CInteger; asmname 'GrLowX'; +function GrLowY: CInteger; asmname 'GrLowY'; +function GrHighX:CInteger; asmname 'GrHighX'; +function GrHighY:CInteger; asmname 'GrHighY'; { ================================================================== COLOR STUFF @@ -449,71 +454,71 @@ function GrBlack:GrColor; asmname 'GrBlack'; function GrWhite:GrColor; asmname 'GrWhite'; -function GrBuildRGBcolorT(r,g,b:Integer):GrColor; asmname 'GrBuildRGBcolorT'; -function GrBuildRGBcolorR(r,g,b:Integer):GrColor; asmname 'GrBuildRGBcolorR'; -function GrRGBcolorRed(c:GrColor):Integer ; asmname 'GrRGBcolorRed'; -function GrRGBcolorGreen(c:GrColor):Integer ; asmname 'GrRGBcolorGreen'; -function GrRGBcolorBlue(c:GrColor):Integer ; asmname 'GrRGBcolorBlue'; +function GrBuildRGBcolorT(r,g,b:CInteger):GrColor; asmname 'GrBuildRGBcolorT'; +function GrBuildRGBcolorR(r,g,b:CInteger):GrColor; asmname 'GrBuildRGBcolorR'; +function GrRGBcolorRed(c:GrColor):CInteger ; asmname 'GrRGBcolorRed'; +function GrRGBcolorGreen(c:GrColor):CInteger ; asmname 'GrRGBcolorGreen'; +function GrRGBcolorBlue(c:GrColor):CInteger ; asmname 'GrRGBcolorBlue'; -function GrAllocColor(r,g,b:Integer):GrColor; asmname 'GrAllocColor'; { shared, read-only } -function GrAllocColorID(r,g,b:Integer):GrColor; asmname 'GrAllocColorID'; { potentially inlined version } +function GrAllocColor(r,g,b:CInteger):GrColor; asmname 'GrAllocColor'; { shared, read-only } +function GrAllocColorID(r,g,b:CInteger):GrColor; asmname 'GrAllocColorID'; { potentially inlined version } function GrAllocCell:GrColor; asmname 'GrAllocCell'; { unshared, read-write } function GrAllocEgaColors:GrColorsPtr; asmname 'GrAllocEgaColors'; { shared, read-only standard EGA colors } -procedure GrSetColor(c:GrColor; r,g,b:Integer); asmname 'GrSetColor'; +procedure GrSetColor(c:GrColor; r,g,b:CInteger); asmname 'GrSetColor'; procedure GrFreeColor(c:GrColor); asmname 'GrFreeColor'; procedure GrFreeCell(c:GrColor); asmname 'GrFreeCell'; -procedure GrQueryColor(c:GrColor; var r,g,b:Integer); asmname 'GrQueryColor'; -procedure GrQueryColorID(c:GrColor; var r,g,b:Integer); asmname 'GrQueryColorID'; +procedure GrQueryColor(c:GrColor; var r,g,b:CInteger); asmname 'GrQueryColor'; +procedure GrQueryColorID(c:GrColor; var r,g,b:CInteger); asmname 'GrQueryColorID'; -function GrColorSaveBufferSize:Integer ; asmname 'GrColorSaveBufferSize'; +function GrColorSaveBufferSize:CInteger ; asmname 'GrColorSaveBufferSize'; procedure GrSaveColors(Buffer:Pointer); asmname 'GrSaveColors'; procedure GrRestoreColors(Buffer:Pointer); asmname 'GrRestoreColors'; type - { typedef struct } { framed box colors } + { framed box colors } GrFBoxColors = record - fbx_IntColor : GrColor; - fbx_TopColor : GrColor; - fbx_RightColor : GrColor; - fbx_BottomColor: GrColor; - fbx_LeftColor : GrColor; + fbx_IntColor, + fbx_TopColor, + fbx_RightColor, + fbx_BottomColor, + fbx_LeftColor: GrColor end; procedure GrClearScreen(bg:GrColor); asmname 'GrClearScreen'; procedure GrClearClipBox(bg:GrColor); asmname 'GrClearClipBox'; -procedure GrPlot(x, y: Integer; c:GrColor); asmname 'GrPlot'; -procedure GrLine(x1, y1, x2, y2: Integer; c:GrColor); asmname 'GrLine'; -procedure GrHLine(x1, x2, y:Integer; c:GrColor); asmname 'GrHLine'; -procedure GrVLine(x, y1, y2: Integer; c: GrColor); asmname 'GrVLine'; -procedure GrBox(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrBox'; -procedure GrFilledBox(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrFilledBox'; -procedure GrFramedBox(x1, y1, x2, y2, Wdt: Integer; protected var c: GrFBoxColors); asmname 'GrFramedBox'; -function GrGenerateEllipse(xc, yc, xa, ya:Integer; var Points{ : array of PointType }):Integer; asmname 'GrGenerateEllipse'; -function GrGenerateEllipseArc(xc, yc, xa, ya, Start, Ende: Integer; var Points{ : array of PointType }):Integer; asmname 'GrGenerateEllipseArc'; -procedure GrLastArcCoords(var xs, ys, xe, ye, xc, yc: Integer); asmname 'GrLastArcCoords'; -procedure GrCircle(xc, yc, r: Integer; c: GrColor); asmname 'GrCircle'; -procedure GrEllipse(xc, yc, xa, ya: Integer; c: GrColor); asmname 'GrEllipse'; -procedure GrCircleArc(xc, yc, r, Start, Ende, Style: Integer; c: GrColor); asmname 'GrCircleArc'; -procedure GrEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; c: GrColor); asmname 'GrEllipseArc'; -procedure GrFilledCircle(xc, yc, r: Integer; c: GrColor); asmname 'GrFilledCircle'; -procedure GrFilledEllipse(xc, yc, xa, ya: Integer; c: GrColor); asmname 'GrFilledEllipse'; -procedure GrFilledCircleArc(xc, yc, r, Start, Ende, Style: Integer; c: GrColor); asmname 'GrFilledCircleArc'; -procedure GrFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; c: GrColor); asmname 'GrFilledEllipseArc'; -procedure GrPolyLine(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrPolyLine'; -procedure GrPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrPolygon'; -procedure GrFilledConvexPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledConvexPolygon'; -procedure GrFilledPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledPolygon'; -procedure GrBitBlt(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; Op: GrColor); asmname 'GrBitBlt'; -function GrPixel(x, y:Integer):GrColor; asmname 'GrPixel'; -function GrPixelC(c: GrContextPtr; x, y: Integer): GrColor; asmname 'GrPixelC'; +procedure GrPlot(x, y: CInteger; c:GrColor); asmname 'GrPlot'; +procedure GrLine(x1, y1, x2, y2: CInteger; c:GrColor); asmname 'GrLine'; +procedure GrHLine(x1, x2, y:CInteger; c:GrColor); asmname 'GrHLine'; +procedure GrVLine(x, y1, y2: CInteger; c: GrColor); asmname 'GrVLine'; +procedure GrBox(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrBox'; +procedure GrFilledBox(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrFilledBox'; +procedure GrFramedBox(x1, y1, x2, y2, Wdt: CInteger; protected var c: GrFBoxColors); asmname 'GrFramedBox'; +function GrGenerateEllipse(xc, yc, xa, ya:CInteger; var Points{ : array of PointType }):CInteger; asmname 'GrGenerateEllipse'; +function GrGenerateEllipseArc(xc, yc, xa, ya, Start, Ende: CInteger; var Points{ : array of PointType }):CInteger; asmname 'GrGenerateEllipseArc'; +procedure GrLastArcCoords(var xs, ys, xe, ye, xc, yc: CInteger); asmname 'GrLastArcCoords'; +procedure GrCircle(xc, yc, r: CInteger; c: GrColor); asmname 'GrCircle'; +procedure GrEllipse(xc, yc, xa, ya: CInteger; c: GrColor); asmname 'GrEllipse'; +procedure GrCircleArc(xc, yc, r, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrCircleArc'; +procedure GrEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrEllipseArc'; +procedure GrFilledCircle(xc, yc, r: CInteger; c: GrColor); asmname 'GrFilledCircle'; +procedure GrFilledEllipse(xc, yc, xa, ya: CInteger; c: GrColor); asmname 'GrFilledEllipse'; +procedure GrFilledCircleArc(xc, yc, r, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrFilledCircleArc'; +procedure GrFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrFilledEllipseArc'; +procedure GrPolyLine(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrPolyLine'; +procedure GrPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrPolygon'; +procedure GrFilledConvexPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledConvexPolygon'; +procedure GrFilledPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrFilledPolygon'; +procedure GrBitBlt(Dest: GrContextPtr; x, y: CInteger; Src: GrContextPtr; x1, y1, x2, y2: CInteger; Op: GrColor); asmname 'GrBitBlt'; +function GrPixel(x, y:CInteger):GrColor; asmname 'GrPixel'; +function GrPixelC(c: GrContextPtr; x, y: CInteger): GrColor; asmname 'GrPixelC'; -procedure GrFloodFill(x, y: Integer; Border, c: GrColor); asmname 'GrFloodFill'; +procedure GrFloodFill(x, y: CInteger; Border, c: GrColor); asmname 'GrFloodFill'; -function GrGetScanline(x1,x2,yy: Integer): GrColorsPtr; asmname 'GrGetScanline'; -function GrGetScanlineC(ctx: GrContextPtr; x1,x2,yy: Integer): GrColorsPtr; asmname 'GrGetScanlineC'; +function GrGetScanline(x1,x2,yy: CInteger): GrColorsPtr; asmname 'GrGetScanline'; +function GrGetScanlineC(ctx: GrContextPtr; x1,x2,yy: CInteger): GrColorsPtr; asmname 'GrGetScanlineC'; { Input ctx: source context, if NULL the current context is used } { x1 : first x coordinate read } { x2 : last x coordinate read } @@ -524,7 +529,7 @@ { (w = |x2-y1|) } { Output data is valid until next GRX call ! } -procedure GrPutScanline(x1,x2,yy: Integer;c: GrColorsPtr; Op: GrColor); asmname 'GrPutScanline'; +procedure GrPutScanline(x1,x2,yy: CInteger;c: GrColorsPtr; Op: GrColor); asmname 'GrPutScanline'; { Input x1: first x coordinate to be set } { x2: last x coordinate to be set } { yy: y coordinate } @@ -540,16 +545,16 @@ NON CLIPPING DRAWING PRIMITIVES ================================================================== } -procedure GrPlotNC(x, y: Integer; c: GrColor); asmname 'GrPlotNC'; -procedure GrLineNC(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrLineNC'; -procedure GrHLineNC(x1, x2, y: Integer; c: GrColor); asmname 'GrHLineNC'; -procedure GrVLineNC(x, y1, y2: Integer; c: GrColor); asmname 'GrVLineNC'; -procedure GrBoxNC(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrBoxNC'; -procedure GrFilledBoxNC(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrFilledBoxNC'; -procedure GrFramedBoxNC(x1, y1, x2, y2, Wdt: Integer; protected var c: GrFBoxColors); asmname 'GrFramedBoxNC'; -procedure GrBitBltNC(Dest: GrContextPtr; x, y: Integer; Src: GrContextPtr; x1, y1, x2, y2: Integer; Op: GrColor); asmname 'GrBitBltNC'; -function GrPixelNC(x, y:Integer):GrColor; asmname 'GrPixelNC'; -function GrPixelCNC(c: GrContextPtr; x, y: Integer): GrColor; asmname 'GrPixelCNC'; +procedure GrPlotNC(x, y: CInteger; c: GrColor); asmname 'GrPlotNC'; +procedure GrLineNC(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrLineNC'; +procedure GrHLineNC(x1, x2, y: CInteger; c: GrColor); asmname 'GrHLineNC'; +procedure GrVLineNC(x, y1, y2: CInteger; c: GrColor); asmname 'GrVLineNC'; +procedure GrBoxNC(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrBoxNC'; +procedure GrFilledBoxNC(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrFilledBoxNC'; +procedure GrFramedBoxNC(x1, y1, x2, y2, Wdt: CInteger; protected var c: GrFBoxColors); asmname 'GrFramedBoxNC'; +procedure GrBitBltNC(Dest: GrContextPtr; x, y: CInteger; Src: GrContextPtr; x1, y1, x2, y2: CInteger; Op: GrColor); asmname 'GrBitBltNC'; +function GrPixelNC(x, y:CInteger):GrColor; asmname 'GrPixelNC'; +function GrPixelCNC(c: GrContextPtr; x, y: CInteger): GrColor; asmname 'GrPixelCNC'; { ================================================================== FONTS AND TEXT PRIMITIVES @@ -593,41 +598,41 @@ { font structures } type - { typedef struct _GR_fontHeader } { font descriptor } + { font descriptor } GrFontHeader = record - Name : CString; { font name } - Family : CString; { font family name } - Proportional: ByteBool; { characters have varying width } - Scalable : ByteBool; { derived from a scalable font } - Preloaded : ByteBool; { set when linked Integero program } - Modified : ByteBool; { "tweaked" font (resized, etc..) } - Width : Cardinal; { width (proportional=>average) } - Height : Cardinal; { font height } - Baseline : Cardinal; { baseline pixel pos (from top) } - ULPos : Cardinal; { underline pixel pos (from top) } - ULHeight : Cardinal; { underline width } - MinChar : Cardinal; { lowest character code in font } - NumChars : Cardinal; { number of characters in font } + Name, { font name } + Family: CString; { font family name } + Proportional, { characters have varying width } + Scalable, { derived from a scalable font } + Preloaded, { set when linked Integero program } + Modified: ByteBool; { "tweaked" font (resized, etc..) } + Width, { width (proportional=>average) } + Height, { font height } + Baseline, { baseline pixel pos (from top) } + ULPos, { underline pixel pos (from top) } + ULHeight, { underline width } + MinChar, { lowest character code in font } + NumChars: CCardinal { number of characters in font } end; - { typedef struct _GR_fontChrInfo } { character descriptor } + { character descriptor } GrFontChrInfo = record - Width : Cardinal; { width of this character } - Offset: Cardinal; { offset from start of bitmap } + Width, { width of this character } + Offset: CCardinal { offset from start of bitmap } end; - { typedef struct _GR_font } { the complete font } - AuxOffsType = array [0 .. 6] of Integer; + { the complete font } + AuxOffsType = array [0 .. 6] of CInteger; GrFont = record - h : GrFontHeader; { the font info structure } - BitMap : MemPtr; { character bitmap array } - AuxMap : MemPtr; { map for rotated & underline chrs } - MinWidth: Cardinal; { width of narrowest character } - MaxWidth: Cardinal; { width of widest character } - AuxSize : Cardinal; { allocated size of auxiliary map } - AuxNext : Cardinal; { next free byte in auxiliary map } - AuxOffs : ^AuxOffsType; { offsets to completed aux chars } - ChrInfo : array [1 .. 1] of GrFontChrInfo; { character info (not act. size) } + h: GrFontHeader; { the font info structure } + BitMap, { character bitmap array } + AuxMap: MemPtr; { map for rotated & underline chrs } + MinWidth, { width of narrowest character } + MaxWidth, { width of widest character } + AuxSize, { allocated size of auxiliary map } + AuxNext: CCardinal; { next free byte in auxiliary map } + AuxOffs: ^AuxOffsType; { offsets to completed aux chars } + ChrInfo: array [1 .. 1] of GrFontChrInfo { character info (not act. size) } end; GrFontPtr = ^GrFont; @@ -639,74 +644,74 @@ GrDefaultFont: GrFont; varasmname 'GrFont_PC8x14'; function GrLoadFont(FontName: CString): GrFontPtr; asmname 'GrLoadFont'; -function GrLoadConvertedFont(FontName: CString; cvt, w, h, MinCh, MaxCh: Integer): GrFontPtr; asmname 'GrLoadConvertedFont'; -function GrBuildConvertedFont(protected var From: GrFont; cvt, w, h, MinCh, MaxCh: Integer): GrFontPtr; asmname 'GrBuildConvertedFont'; +function GrLoadConvertedFont(FontName: CString; cvt, w, h, MinCh, MaxCh: CInteger): GrFontPtr; asmname 'GrLoadConvertedFont'; +function GrBuildConvertedFont(protected var From: GrFont; cvt, w, h, MinCh, MaxCh: CInteger): GrFontPtr; asmname 'GrBuildConvertedFont'; procedure GrUnloadFont(var Font: GrFont); asmname 'GrUnloadFont'; procedure GrDumpFont(protected var f: GrFont; CsymbolName, FileName: CString); asmname 'GrDumpFont'; procedure GrSetFontPath(path_list: CString); asmname 'GrSetFontPath'; -function GrFontCharPresent(protected var Font: GrFont; Chr: Integer): Boolean; asmname 'GrFontCharPresent'; -function GrFontCharWidth(protected var Font: GrFont; Chr: Integer): Integer; asmname 'GrFontCharWidth'; -function GrFontCharHeight(protected var Font: GrFont; Chr: Integer): Integer; asmname 'GrFontCharHeight'; -function GrFontCharBmpRowSize(protected var Font: GrFont; Chr: Integer): Integer; asmname 'GrFontCharBmpRowSize'; -function GrFontCharBitmapSize(protected var Font: GrFont; Chr: Integer): Integer; asmname 'GrFontCharBitmapSize'; -function GrFontStringWidth(protected var Font: GrFont; Text: CString; Len, Typ_e: Integer): Integer; asmname 'GrFontStringWidth'; -function GrFontStringHeight(protected var Font: GrFont; Text: CString; Len, Typ_e: Integer): Integer; asmname 'GrFontStringHeight'; -function GrProportionalTextWidth(protected var Font: GrFont; Text: CString; Len, Typ_e: Integer): Integer; asmname 'GrProportionalTextWidth'; -function GrBuildAuxiliaryBitmap(var Font: GrFont; Chr, Dir, ul: Integer): MemPtr; asmname 'GrBuildAuxiliaryBitmap'; -function GrFontCharBitmap(protected var Font: GrFont; Chr: Integer): MemPtr; asmname 'GrFontCharBitmap'; -function GrFontCharAuxBmp(var Font: GrFont; Chr, Dir, ul: Integer): MemPtr; asmname 'GrFontCharAuxBmp'; +function GrFontCharPresent(protected var Font: GrFont; Chr: CInteger): Boolean; asmname 'GrFontCharPresent'; +function GrFontCharWidth(protected var Font: GrFont; Chr: CInteger): CInteger; asmname 'GrFontCharWidth'; +function GrFontCharHeight(protected var Font: GrFont; Chr: CInteger): CInteger; asmname 'GrFontCharHeight'; +function GrFontCharBmpRowSize(protected var Font: GrFont; Chr: CInteger): CInteger; asmname 'GrFontCharBmpRowSize'; +function GrFontCharBitmapSize(protected var Font: GrFont; Chr: CInteger): CInteger; asmname 'GrFontCharBitmapSize'; +function GrFontStringWidth(protected var Font: GrFont; Text: CString; Len, Typ_e: CInteger): CInteger; asmname 'GrFontStringWidth'; +function GrFontStringHeight(protected var Font: GrFont; Text: CString; Len, Typ_e: CInteger): CInteger; asmname 'GrFontStringHeight'; +function GrProportionalTextWidth(protected var Font: GrFont; Text: CString; Len, Typ_e: CInteger): CInteger; asmname 'GrProportionalTextWidth'; +function GrBuildAuxiliaryBitmap(var Font: GrFont; Chr, Dir, ul: CInteger): MemPtr; asmname 'GrBuildAuxiliaryBitmap'; +function GrFontCharBitmap(protected var Font: GrFont; Chr: CInteger): MemPtr; asmname 'GrFontCharBitmap'; +function GrFontCharAuxBmp(var Font: GrFont; Chr, Dir, ul: CInteger): MemPtr; asmname 'GrFontCharAuxBmp'; type GrColorTableP = ^GrColors; - { typedef union _GR_textColor } { text color union } + { text color union } GrTextColor = record case 1 .. 2 of 1: (v: GrColor); { color value for "direct" text } 2: (p: GrColorTableP); { color table for attribute text } end; - { typedef struct _GR_textOption } { text drawing option structure } + { text drawing option structure } GrTextOption = record - txo_Font : GrFontPtr; { font to be used } - txo_FgColor: GrTextColor; { foreground color } + txo_Font: GrFontPtr; { font to be used } + txo_FgColor, { foreground color } txo_BgColor: GrTextColor; { background color } - txo_ChrType: ByteCard; { character type (see above) } - txo_Direct : ByteCard; { direction (see above) } - txo_XAlign : ByteCard; { X alignment (see above) } - txo_YAlign : ByteCard; { Y alignment (see above) } + txo_ChrType, { character type (see above) } + txo_Direct, { direction (see above) } + txo_XAlign, { X alignment (see above) } + txo_YAlign: ByteCard { Y alignment (see above) } end; - { typedef struct } { fixed font text window desc. } + { fixed font text window desc. } GrTextRegion = record - txr_Font : GrTextColor; { font to be used } - txr_FgColor : GrTextColor; { foreground color } - txr_BgColor : GrTextColor; { background color } - txr_Buffer : Pointer; { pointer to text buffer } - txr_Backup : Pointer; { optional backup buffer } - txr_Width : Integer; { width of area in chars } - txr_Height : Integer; { height of area in chars } - txr_LineOffset: Integer; { offset in buffer(s) between rows } - txr_XPos : Integer; { upper left corner X coordinate } - txr_YPos : Integer; { upper left corner Y coordinate } - txr_ChrType : ByteCard; { character type (see above) } - end; - -function GrCharWidth(Chr: Integer; protected var Opt: GrTextOption): Integer; asmname 'GrCharWidth'; -function GrCharHeight(Chr: Integer; protected var Opt: GrTextOption): Integer; asmname 'GrCharHeight'; -procedure GrCharSize(Chr: Integer; protected var Opt: GrTextOption; var w, h: Integer); asmname 'GrCharSize'; -function GrStringWidth(Text: CString; Length: Integer; protected var Opt: GrTextOption): Integer; asmname 'GrStringWidth'; -function GrStringHeight(Text: CString; Length: Integer; protected var Opt: GrTextOption): Integer; asmname 'GrStringHeight'; -procedure GrStringSize(Text: CString; Length: Integer; protected var Opt: GrTextOption;var w, h: Integer); asmname 'GrStringSize'; - -procedure GrDrawChar(Chr, x, y: Integer; protected var Opt: GrTextOption); asmname 'GrDrawChar'; -procedure GrDrawString(Text: CString; Length, x, y: Integer; protected var Opt: GrTextOption); asmname 'GrDrawString'; -procedure GrTextXY(x, y: Integer; Text: CString; fg, bg: GrColor); asmname 'GrTextXY'; + txr_Font: GrFontPtr; { font to be used } + txr_FgColor, { foreground color } + txr_BgColor: GrTextColor; { background color } + txr_Buffer, { pointer to text buffer } + txr_Backup: Pointer; { optional backup buffer } + txr_Width, { width of area in chars } + txr_Height, { height of area in chars } + txr_LineOffset, { offset in buffer(s) between rows } + txr_XPos, { upper left corner X coordinate } + txr_YPos: CInteger; { upper left corner Y coordinate } + txr_ChrType: ByteCard { character type (see above) } + end; + +function GrCharWidth(Chr: CInteger; protected var Opt: GrTextOption): CInteger; asmname 'GrCharWidth'; +function GrCharHeight(Chr: CInteger; protected var Opt: GrTextOption): CInteger; asmname 'GrCharHeight'; +procedure GrCharSize(Chr: CInteger; protected var Opt: GrTextOption; var w, h: CInteger); asmname 'GrCharSize'; +function GrStringWidth(Text: CString; Length: CInteger; protected var Opt: GrTextOption): CInteger; asmname 'GrStringWidth'; +function GrStringHeight(Text: CString; Length: CInteger; protected var Opt: GrTextOption): CInteger; asmname 'GrStringHeight'; +procedure GrStringSize(Text: CString; Length: CInteger; protected var Opt: GrTextOption;var w, h: CInteger); asmname 'GrStringSize'; + +procedure GrDrawChar(Chr, x, y: CInteger; protected var Opt: GrTextOption); asmname 'GrDrawChar'; +procedure GrDrawString(Text: CString; Length, x, y: CInteger; protected var Opt: GrTextOption); asmname 'GrDrawString'; +procedure GrTextXY(x, y: CInteger; Text: CString; fg, bg: GrColor); asmname 'GrTextXY'; -procedure GrDumpChar(Chr, Col, Row: Integer; protected var r: GrTextRegion); asmname 'GrDumpChar'; -procedure GrDumpText(Col, Row, Wdt, Hgt: Integer; protected var r: GrTextRegion); asmname 'GrDumpText'; +procedure GrDumpChar(Chr, Col, Row: CInteger; protected var r: GrTextRegion); asmname 'GrDumpChar'; +procedure GrDumpText(Col, Row, Wdt, Hgt: CInteger; protected var r: GrTextRegion); asmname 'GrDumpText'; procedure GrDumpTextRegion(protected var r: GrTextRegion); asmname 'GrDumpTextRegion'; { ================================================================= @@ -719,20 +724,20 @@ type GrLineOption = record - No_Color : GrColor; { color used to draw line } - Lno_Width : Integer; { width of the line } - Lno_PattLen: Integer; { length of the dash pattern } - Lno_DashPat: MemPtr; { draw/nodraw pattern } + No_Color : GrColor; { color used to draw line } + Lno_Width, { width of the line } + Lno_PattLen: CInteger; { length of the dash pattern } + Lno_DashPat: MemPtr { draw/nodraw pattern } end; -procedure GrCustomLine(x1, y1, x2, y2: Integer; protected var o: GrLineOption); asmname 'GrCustomLine'; -procedure GrCustomBox(x1, y1, x2, y2: Integer; protected var o: GrLineOption); asmname 'GrCustomBox'; -procedure GrCustomCircle(xc, yc, r: Integer; protected var o: GrLineOption); asmname 'GrCustomCircle'; -procedure GrCustomEllipse(xc, yc, r: Integer; protected var o: GrLineOption); asmname 'GrCustomEllipse'; -procedure GrCustomCircleArc(xc, yc, r, Start, Ende, Style: Integer; protected var o: GrLineOption); asmname 'GrCustomCircleArc'; -procedure GrCustomEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; protected var o: GrLineOption); asmname 'GrCustomEllipseArc'; -procedure GrCustomPolyLine(NumPts: Integer; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrCustomPolyLine'; -procedure GrCustomPolygon(NumPts: Integer; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrCustomPolygon'; +procedure GrCustomLine(x1, y1, x2, y2: CInteger; protected var o: GrLineOption); asmname 'GrCustomLine'; +procedure GrCustomBox(x1, y1, x2, y2: CInteger; protected var o: GrLineOption); asmname 'GrCustomBox'; +procedure GrCustomCircle(xc, yc, r: CInteger; protected var o: GrLineOption); asmname 'GrCustomCircle'; +procedure GrCustomEllipse(xc, yc, r: CInteger; protected var o: GrLineOption); asmname 'GrCustomEllipse'; +procedure GrCustomCircleArc(xc, yc, r, Start, Ende, Style: CInteger; protected var o: GrLineOption); asmname 'GrCustomCircleArc'; +procedure GrCustomEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; protected var o: GrLineOption); asmname 'GrCustomEllipseArc'; +procedure GrCustomPolyLine(NumPts: CInteger; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrCustomPolyLine'; +procedure GrCustomPolygon(NumPts: CInteger; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrCustomPolygon'; { ================================================================== PATTERNED DRAWING AND FILLING PRIMITIVES @@ -743,14 +748,13 @@ height is user-defined. SET THE TYPE FLAG TO ZERO!!! } type - { typedef struct _GR_bitmap } GrBitmap = record - bmp_IsPixMap: Integer; { type flag for pattern union } - bmp_Height : Integer; { bitmap height } - bmp_Data : MemPtr; { pointer to the bit pattern } - bmp_FgColor : GrColor; { foreground color for fill } - bmp_BgColor : GrColor; { background color for fill } - bmp_MemFlags: Integer; { set if dynamically allocated } + bmp_IsPixMap, { type flag for pattern union } + bmp_Height: CInteger; { bitmap height } + bmp_Data: MemPtr; { pointer to the bit pattern } + bmp_FgColor, { foreground color for fill } + bmp_BgColor: GrColor; { background color for fill } + bmp_MemFlags: CInteger { set if dynamically allocated } end; { PIXMAP: a fill pattern stored in a layout identical to the video RAM @@ -758,21 +762,19 @@ of the library functions is used to build it. KEEP THE TYPE FLAG NONZERO!!! } - { typedef struct _GR_pixmap } GrPixmap = record - pxp_IsPixMap: Integer; { type flag for pattern union } - pxp_Width : Integer; { pixmap width (in pixels) } - pxp_Height : Integer; { pixmap height (in pixels) } - pxp_Oper : GrColor; { bitblt mode (SET, OR, XOR, AND, IMAGE) } - pxp_Source : GrFrameType; { source context for fill } + pxp_IsPixMap, { type flag for pattern union } + pxp_Width, { pixmap width (in pixels) } + pxp_Height: CInteger; { pixmap height (in pixels) } + pxp_Oper: GrColor; { bitblt mode (SET, OR, XOR, AND, IMAGE) } + pxp_Source: GrFrameType { source context for fill } end; { Fill pattern union -- can either be a bitmap or a pixmap } - { typedef union _GR_pattern } GrPattern = record case 1 .. 3 of - 1: (gp_IsPixMap: Integer); { nonzero for pixmaps } + 1: (gp_IsPixMap: CInteger); { nonzero for pixmaps } 2: (gp_BitMap : GrBitmap); { fill bitmap } 3: (gp_PixMap : GrPixmap); { fill pixmap } end; @@ -782,40 +784,40 @@ (1) fill pattern, and the (2) custom line drawing option } GrLinePattern = record - lnp_Pattern: GrPatternPtr; { fill pattern } - lnp_Option : ^GrLineOption; { width + dash pattern } + lnp_Pattern: GrPatternPtr; { fill pattern } + lnp_Option : ^GrLineOption { width + dash pattern } end; GrLinePatternPtr = GrLinePattern; -function GrBuildPixmap(protected var Pixels; w, h: Integer; protected var Colors { : array of GrColor }): GrPatternPtr; asmname 'GrBuildPixmap'; -function GrBuildPixmapFromBits(protected var Bits; w, h: Integer; fgc, bgc: GrColor): GrPatternPtr; asmname 'GrBuildPixmapFromBits'; +function GrBuildPixmap(protected var Pixels; w, h: CInteger; protected var Colors { : array of GrColor }): GrPatternPtr; asmname 'GrBuildPixmap'; +function GrBuildPixmapFromBits(protected var Bits; w, h: CInteger; fgc, bgc: GrColor): GrPatternPtr; asmname 'GrBuildPixmapFromBits'; function GrConvertToPixmap(Src: GrContextPtr): GrPatternPtr; asmname 'GrConvertToPixmap'; procedure GrDestroyPattern(p: GrPatternPtr); asmname 'GrDestroyPattern'; -procedure GrPatternedLine(x1, y1, x2, y2: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedLine'; -procedure GrPatternedBox(x1, y1, x2, y2: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedBox'; -procedure GrPatternedCircle(xc, yc, r: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedCircle'; -procedure GrPatternedEllipse(xc, yc, xa, ya: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedEllipse'; -procedure GrPatternedCircleArc(xc, yc, r, Start, Ende, Style: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedCircleArc'; -procedure GrPatternedEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; lp: GrLinePatternPtr); asmname 'GrPatternedEllipseArc'; -procedure GrPatternedPolyLine(NumPts: Integer; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrPatternedPolyLine'; -procedure GrPatternedPolygon(NumPts: Integer; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrPatternedPolygon'; - -procedure GrPatternFilledPlot(x, y: Integer; p: GrPatternPtr); asmname 'GrPatternFilledPlot'; -procedure GrPatternFilledLine(x1, y1, x2, y2: Integer; p: GrPatternPtr); asmname 'GrPatternFilledLine'; -procedure GrPatternFilledBox(x1, y1, x2, y2: Integer; p: GrPatternPtr); asmname 'GrPatternFilledBox'; -procedure GrPatternFilledCircle(xc, yc, r: Integer; p: GrPatternPtr); asmname 'GrPatternFilledCircle'; -procedure GrPatternFilledEllipse(xc, yc, xa, ya: Integer; p: GrPatternPtr); asmname 'GrPatternFilledEllipse'; -procedure GrPatternFilledCircleArc(xc, yc, r, Start, Ende, Style: Integer; p: GrPatternPtr); asmname 'GrPatternFilledCircleArc'; -procedure GrPatternFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; p: GrPatternPtr); asmname 'GrPatternFilledEllipseArc'; -procedure GrPatternFilledConvexPolygon(NumPts: Integer; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrPatternFilledConvexPolygon'; -procedure GrPatternFilledPolygon(NumPts: Integer; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrPatternFilledPolygon'; -procedure GrPatternFloodFill(x, y: Integer; Border: GrColor; p: GrPatternPtr); asmname 'GrPatternFloodFill'; - -procedure GrPatternDrawChar(Chr, x, y: Integer; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawChar'; -procedure GrPatternDrawString(Text: CString; Length, x, y: Integer; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawString'; -procedure GrPatternDrawStringExt(Text: CString; Length, x, y: Integer; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawStringExt'; +procedure GrPatternedLine(x1, y1, x2, y2: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedLine'; +procedure GrPatternedBox(x1, y1, x2, y2: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedBox'; +procedure GrPatternedCircle(xc, yc, r: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedCircle'; +procedure GrPatternedEllipse(xc, yc, xa, ya: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedEllipse'; +procedure GrPatternedCircleArc(xc, yc, r, Start, Ende, Style: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedCircleArc'; +procedure GrPatternedEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; lp: GrLinePatternPtr); asmname 'GrPatternedEllipseArc'; +procedure GrPatternedPolyLine(NumPts: CInteger; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrPatternedPolyLine'; +procedure GrPatternedPolygon(NumPts: CInteger; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrPatternedPolygon'; + +procedure GrPatternFilledPlot(x, y: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledPlot'; +procedure GrPatternFilledLine(x1, y1, x2, y2: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledLine'; +procedure GrPatternFilledBox(x1, y1, x2, y2: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledBox'; +procedure GrPatternFilledCircle(xc, yc, r: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledCircle'; +procedure GrPatternFilledEllipse(xc, yc, xa, ya: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledEllipse'; +procedure GrPatternFilledCircleArc(xc, yc, r, Start, Ende, Style: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledCircleArc'; +procedure GrPatternFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledEllipseArc'; +procedure GrPatternFilledConvexPolygon(NumPts: CInteger; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrPatternFilledConvexPolygon'; +procedure GrPatternFilledPolygon(NumPts: CInteger; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrPatternFilledPolygon'; +procedure GrPatternFloodFill(x, y: CInteger; Border: GrColor; p: GrPatternPtr); asmname 'GrPatternFloodFill'; + +procedure GrPatternDrawChar(Chr, x, y: CInteger; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawChar'; +procedure GrPatternDrawString(Text: CString; Length, x, y: CInteger; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawString'; +procedure GrPatternDrawStringExt(Text: CString; Length, x, y: CInteger; protected var Opt: GrTextOption; p: GrPatternPtr); asmname 'GrPatternDrawStringExt'; { <image.h> - Image Utility @@ -830,20 +832,20 @@ Gr_Image_Inverse_LR = 1; { inverse left right } Gr_Image_Inverse_TD = 2; { inverse top down } -function GrImageBuild(protected var Pixels; w, h: Integer; protected var Colors { : array of GrColor }): GrImagePtr; asmname 'GrImageBuild'; +function GrImageBuild(protected var Pixels; w, h: CInteger; protected var Colors { : array of GrColor }): GrImagePtr; asmname 'GrImageBuild'; procedure GrImageDestroy(i: GrImagePtr); asmname 'GrImageDestroy'; -procedure GrImageDisplay(x,y: Integer; i: GrImagePtr); asmname 'GrImageDisplay'; -procedure GrImageDisplayExt(x1,y1,x2,y2: Integer; i: GrImagePtr); asmname 'GrImageDisplayExt'; -procedure GrImageFilledBoxAlign(xo,yo,x1,y1,x2,y2: Integer; p: GrImagePtr); asmname 'GrImageFilledBoxAlign'; -procedure GrImageHLineAlign(xo,yo,x,y,Width: Integer; p: GrImagePtr); asmname 'GrImageHLineAlign'; -procedure GrImagePlotAlign(xo,yo,x,y: Integer; p: GrImagePtr); asmname 'GrImagePlotAlign'; +procedure GrImageDisplay(x,y: CInteger; i: GrImagePtr); asmname 'GrImageDisplay'; +procedure GrImageDisplayExt(x1,y1,x2,y2: CInteger; i: GrImagePtr); asmname 'GrImageDisplayExt'; +procedure GrImageFilledBoxAlign(xo,yo,x1,y1,x2,y2: CInteger; p: GrImagePtr); asmname 'GrImageFilledBoxAlign'; +procedure GrImageHLineAlign(xo,yo,x,y,Width: CInteger; p: GrImagePtr); asmname 'GrImageHLineAlign'; +procedure GrImagePlotAlign(xo,yo,x,y: CInteger; p: GrImagePtr); asmname 'GrImagePlotAlign'; -function GrImageInverse(p: GrImagePtr; Flag: Integer): GrImagePtr; asmname 'GrImageInverse'; -function GrImageStretch(p: GrImagePtr; NWidth, NHeight: Integer): GrImagePtr; asmname 'GrImageStretch'; +function GrImageInverse(p: GrImagePtr; Flag: CInteger): GrImagePtr; asmname 'GrImageInverse'; +function GrImageStretch(p: GrImagePtr; NWidth, NHeight: CInteger): GrImagePtr; asmname 'GrImageStretch'; function GrImageFromPattern(p: GrPatternPtr): GrImagePtr; asmname 'GrImageFromPattern'; function GrImageFromContext(c: GrContextPtr): GrImagePtr; asmname 'GrImageFromContext'; -function GrImageBuildUsedAsPattern(protected var Pixels; w, h: Integer; protected var Colors { : array of GrColor }): GrImagePtr; asmname 'GrImageBuildUsedAsPattern'; +function GrImageBuildUsedAsPattern(protected var Pixels; w, h: CInteger; protected var Colors { : array of GrColor }): GrImagePtr; asmname 'GrImageBuildUsedAsPattern'; function GrPatternFromImage(i: GrImagePtr): GrPatternPtr; asmname 'GrPatternFromImage'; @@ -851,91 +853,90 @@ DRAWING IN USER WINDOW COORDINATES ================================================================== } -procedure GrSetUserWindow(x1, y1, x2, y2: Integer); asmname 'GrSetUserWindow'; -procedure GrGetUserWindow(var x1, y1, x2, y2: Integer); asmname 'GrGetUserWindow'; -procedure GrGetScreenCoord(var x, y: Integer); asmname 'GrGetScreenCoord'; -procedure GrGetUserCoord(var x, y: Integer); asmname 'GrGetUserCoord'; - -procedure GrUsrPlot(x, y: Integer; c:GrColor); asmname 'GrUsrPlot'; -procedure GrUsrLine(x1, y1, x2, y2: Integer; c:GrColor); asmname 'GrUsrLine'; -procedure GrUsrHLine(x1, x2, y:Integer; c:GrColor); asmname 'GrUsrHLine'; -procedure GrUsrVLine(x, y1, y2: Integer; c: GrColor); asmname 'GrUsrVLine'; -procedure GrUsrBox(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrUsrBox'; -procedure GrUsrFilledBox(x1, y1, x2, y2: Integer; c: GrColor); asmname 'GrUsrFilledBox'; -procedure GrUsrFramedBox(x1, y1, x2, y2, Wdt: Integer; c: GrFBoxColors); asmname 'GrUsrFramedBox'; - -procedure GrUsrCircle(xc, yc, r: Integer; c: GrColor); asmname 'GrUsrCircle'; -procedure GrUsrEllipse(xc, yc, xa, ya: Integer; c: GrColor); asmname 'GrUsrEllipse'; -procedure GrUsrCircleArc(xc, yc, r, Start, Ende, Style: Integer; c: GrColor); asmname 'GrUsrCircleArc'; -procedure GrUsrEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; c: GrColor); asmname 'GrUsrEllipseArc'; -procedure GrUsrFilledCircle(xc, yc, r: Integer; c: GrColor); asmname 'GrUsrFilledCircle'; -procedure GrUsrFilledEllipse(xc, yc, xa, ya: Integer; c: GrColor); asmname 'GrUsrFilledEllipse'; -procedure GrUsrFilledCircleArc(xc, yc, r, Start, Ende, Style: Integer; c: GrColor); asmname 'GrUsrFilledCircleArc'; -procedure GrUsrFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; c: GrColor); asmname 'GrUsrFilledEllipseArc'; -procedure GrUsrPolyLine(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrPolyLine'; -procedure GrUsrPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrPolygon'; -procedure GrUsrFilledConvexPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrFilledConvexPolygon'; -procedure GrUsrFilledPolygon(NumPts: Integer; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrFilledPolygon'; -procedure GrUsrFloodFill(x, y: Integer; Border, c: GrColor); asmname 'GrUsrFloodFill'; - -function GrUsrPixel(x, y:Integer):GrColor; asmname 'GrUsrPixel'; -function GrUsrPixelC(c: GrContextPtr; x, y: Integer):GrColor; asmname 'GrUsrPixelC'; - -procedure GrUsrCustomLine(x1, y1, x2, y2: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomLine'; -procedure GrUsrCustomBox(x1, y1, x2, y2: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomBox'; -procedure GrUsrCustomCircle(xc, yc, r: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomCircle'; -procedure GrUsrCustomEllipse(xc, yc, r: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomEllipse'; -procedure GrUsrCustomCircleArc(xc, yc, r, Start, Ende, Style: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomCircleArc'; -procedure GrUsrCustomEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; protected var o: GrLineOption); asmname 'GrUsrCustomEllipseArc'; -procedure GrUsrCustomPolyLine(NumPts: Integer; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrUsrCustomPolyLine'; -procedure GrUsrCustomPolygon(NumPts: Integer; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrUsrCustomPolygon'; - -procedure GrUsrPatternedLine(x1, y1, x2, y2: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedLine'; -procedure GrUsrPatternedBox(x1, y1, x2, y2: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedBox'; -procedure GrUsrPatternedCircle(xc, yc, r: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedCircle'; -procedure GrUsrPatternedEllipse(xc, yc, xa, ya: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedEllipse'; -procedure GrUsrPatternedCircleArc(xc, yc, r, Start, Ende, Style: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedCircleArc'; -procedure GrUsrPatternedEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; lp: GrLinePatternPtr); asmname 'GrUsrPatternedEllipseArc'; -procedure GrUsrPatternedPolyLine(NumPts: Integer; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrUsrPatternedPolyLine'; -procedure GrUsrPatternedPolygon(NumPts: Integer; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrUsrPatternedPolygon'; - -procedure GrUsrPatternFilledPlot(x, y: Integer; p: GrPatternPtr); asmname 'GrPatternFilledPlot'; -procedure GrUsrPatternFilledLine(x1, y1, x2, y2: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledLine'; -procedure GrUsrPatternFilledBox(x1, y1, x2, y2: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledBox'; -procedure GrUsrPatternFilledCircle(xc, yc, r: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledCircle'; -procedure GrUsrPatternFilledEllipse(xc, yc, xa, ya: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledEllipse'; -procedure GrUsrPatternFilledCircleArc(xc, yc, r, Start, Ende, Style: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledCircleArc'; -procedure GrUsrPatternFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: Integer; p: GrPatternPtr); asmname 'GrUsrPatternFilledEllipseArc'; -procedure GrUsrPatternFilledConvexPolygon(NumPts: Integer; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrUsrPatternFilledConvexPolygon'; -procedure GrUsrPatternFilledPolygon(NumPts: Integer; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrUsrPatternFilledPolygon'; -procedure GrUsrPatternFloodFill(x, y: Integer; Border: GrColor; p: GrPatternPtr); asmname 'GrUsrPatternFloodFill'; - -procedure GrUsrDrawChar(Chr, x, y: Integer; protected var Opt: GrTextOption); asmname 'GrUsrDrawChar'; -procedure GrUsrDrawString(Text: CString; Length, x, y: Integer; protected var Opt: GrTextOption); asmname 'GrUsrDrawString'; -procedure GrUsrTextXY(x, y: Integer; Text: CString; fg, bg: Integer); asmname 'GrUsrTextXY'; +procedure GrSetUserWindow(x1, y1, x2, y2: CInteger); asmname 'GrSetUserWindow'; +procedure GrGetUserWindow(var x1, y1, x2, y2: CInteger); asmname 'GrGetUserWindow'; +procedure GrGetScreenCoord(var x, y: CInteger); asmname 'GrGetScreenCoord'; +procedure GrGetUserCoord(var x, y: CInteger); asmname 'GrGetUserCoord'; + +procedure GrUsrPlot(x, y: CInteger; c:GrColor); asmname 'GrUsrPlot'; +procedure GrUsrLine(x1, y1, x2, y2: CInteger; c:GrColor); asmname 'GrUsrLine'; +procedure GrUsrHLine(x1, x2, y:CInteger; c:GrColor); asmname 'GrUsrHLine'; +procedure GrUsrVLine(x, y1, y2: CInteger; c: GrColor); asmname 'GrUsrVLine'; +procedure GrUsrBox(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrUsrBox'; +procedure GrUsrFilledBox(x1, y1, x2, y2: CInteger; c: GrColor); asmname 'GrUsrFilledBox'; +procedure GrUsrFramedBox(x1, y1, x2, y2, Wdt: CInteger; c: GrFBoxColors); asmname 'GrUsrFramedBox'; + +procedure GrUsrCircle(xc, yc, r: CInteger; c: GrColor); asmname 'GrUsrCircle'; +procedure GrUsrEllipse(xc, yc, xa, ya: CInteger; c: GrColor); asmname 'GrUsrEllipse'; +procedure GrUsrCircleArc(xc, yc, r, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrUsrCircleArc'; +procedure GrUsrEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrUsrEllipseArc'; +procedure GrUsrFilledCircle(xc, yc, r: CInteger; c: GrColor); asmname 'GrUsrFilledCircle'; +procedure GrUsrFilledEllipse(xc, yc, xa, ya: CInteger; c: GrColor); asmname 'GrUsrFilledEllipse'; +procedure GrUsrFilledCircleArc(xc, yc, r, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrUsrFilledCircleArc'; +procedure GrUsrFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; c: GrColor); asmname 'GrUsrFilledEllipseArc'; +procedure GrUsrPolyLine(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrPolyLine'; +procedure GrUsrPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrPolygon'; +procedure GrUsrFilledConvexPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrFilledConvexPolygon'; +procedure GrUsrFilledPolygon(NumPts: CInteger; var Points{ : array of PointType }; c: GrColor); asmname 'GrUsrFilledPolygon'; +procedure GrUsrFloodFill(x, y: CInteger; Border, c: GrColor); asmname 'GrUsrFloodFill'; + +function GrUsrPixel(x, y:CInteger):GrColor; asmname 'GrUsrPixel'; +function GrUsrPixelC(c: GrContextPtr; x, y: CInteger):GrColor; asmname 'GrUsrPixelC'; + +procedure GrUsrCustomLine(x1, y1, x2, y2: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomLine'; +procedure GrUsrCustomBox(x1, y1, x2, y2: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomBox'; +procedure GrUsrCustomCircle(xc, yc, r: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomCircle'; +procedure GrUsrCustomEllipse(xc, yc, r: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomEllipse'; +procedure GrUsrCustomCircleArc(xc, yc, r, Start, Ende, Style: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomCircleArc'; +procedure GrUsrCustomEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; protected var o: GrLineOption); asmname 'GrUsrCustomEllipseArc'; +procedure GrUsrCustomPolyLine(NumPts: CInteger; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrUsrCustomPolyLine'; +procedure GrUsrCustomPolygon(NumPts: CInteger; var Points{ : array of PointType }; protected var o: GrLineOption); asmname 'GrUsrCustomPolygon'; + +procedure GrUsrPatternedLine(x1, y1, x2, y2: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedLine'; +procedure GrUsrPatternedBox(x1, y1, x2, y2: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedBox'; +procedure GrUsrPatternedCircle(xc, yc, r: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedCircle'; +procedure GrUsrPatternedEllipse(xc, yc, xa, ya: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedEllipse'; +procedure GrUsrPatternedCircleArc(xc, yc, r, Start, Ende, Style: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedCircleArc'; +procedure GrUsrPatternedEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; lp: GrLinePatternPtr); asmname 'GrUsrPatternedEllipseArc'; +procedure GrUsrPatternedPolyLine(NumPts: CInteger; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrUsrPatternedPolyLine'; +procedure GrUsrPatternedPolygon(NumPts: CInteger; var Points{ : array of PointType }; lp: GrLinePatternPtr); asmname 'GrUsrPatternedPolygon'; + +procedure GrUsrPatternFilledPlot(x, y: CInteger; p: GrPatternPtr); asmname 'GrPatternFilledPlot'; +procedure GrUsrPatternFilledLine(x1, y1, x2, y2: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledLine'; +procedure GrUsrPatternFilledBox(x1, y1, x2, y2: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledBox'; +procedure GrUsrPatternFilledCircle(xc, yc, r: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledCircle'; +procedure GrUsrPatternFilledEllipse(xc, yc, xa, ya: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledEllipse'; +procedure GrUsrPatternFilledCircleArc(xc, yc, r, Start, Ende, Style: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledCircleArc'; +procedure GrUsrPatternFilledEllipseArc(xc, yc, xa, ya, Start, Ende, Style: CInteger; p: GrPatternPtr); asmname 'GrUsrPatternFilledEllipseArc'; +procedure GrUsrPatternFilledConvexPolygon(NumPts: CInteger; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrUsrPatternFilledConvexPolygon'; +procedure GrUsrPatternFilledPolygon(NumPts: CInteger; var Points{ : array of PointType }; p: GrPatternPtr); asmname 'GrUsrPatternFilledPolygon'; +procedure GrUsrPatternFloodFill(x, y: CInteger; Border: GrColor; p: GrPatternPtr); asmname 'GrUsrPatternFloodFill'; + +procedure GrUsrDrawChar(Chr, x, y: CInteger; protected var Opt: GrTextOption); asmname 'GrUsrDrawChar'; +procedure GrUsrDrawString(Text: CString; Length, x, y: CInteger; protected var Opt: GrTextOption); asmname 'GrUsrDrawString'; +procedure GrUsrTextXY(x, y: CInteger; Text: CString; fg, bg: CInteger); asmname 'GrUsrTextXY'; { ================================================================== GRAPHICS CURSOR UTILITIES ================================================================== } type - { typedef struct _GR_cursor } GrCursor = record - Work : GrContext; { work areas (4) } - XCord,YCord: Integer; { cursor position on screen } - XSize,YSize: Integer; { cursor size } - XOffs,YOffs: Integer; { LU corner to hot point offset } - XWork,YWork: Integer; { save/work area sizes } - XWPos,YWPos: Integer; { save/work area position on screen } - Displayed : Integer; { set if displayed } + Work: GrContext; { work areas (4) } + XCord,YCord, { cursor position on screen } + XSize,YSize, { cursor size } + XOffs,YOffs, { LU corner to hot point offset } + XWork,YWork, { save/work area sizes } + XWPos,YWPos, { save/work area position on screen } + Displayed: CInteger { set if displayed } end; GrCursorPtr = ^GrCursor; -function GrBuildCursor(Pixels: Pointer; Pitch, w, h, xo, yo: Integer; protected var Colors { : array of GrColor }): GrCursorPtr; asmname 'GrBuildCursor'; +function GrBuildCursor(Pixels: Pointer; Pitch, w, h, xo, yo: CInteger; protected var Colors { : array of GrColor }): GrCursorPtr; asmname 'GrBuildCursor'; procedure GrDestroyCursor(Cursor: GrCursorPtr); asmname 'GrDestroyCursor'; procedure GrDisplayCursor(Cursor: GrCursorPtr); asmname 'GrDisplayCursor'; procedure GrEraseCursor(Cursor: GrCursorPtr); asmname 'GrEraseCursor'; -procedure GrMoveCursor(Cursor: GrCursorPtr; x, y: Integer); asmname 'GrMoveCursor'; +procedure GrMoveCursor(Cursor: GrCursorPtr; x, y: CInteger); asmname 'GrMoveCursor'; { ================================================================== MOUSE AND KEYBOARD INPUT UTILITIES @@ -982,43 +983,43 @@ Gr_M_Queue_Size = 128; { default queue size } type - { typedef struct _GR_mouseEvent } { mouse event buffer structure } + { mouse event buffer structure } GrMouseEvent = record - Flags : Integer; { event type flags (see above) } - x, y : Integer; { mouse coordinates } - Buttons: Integer; { mouse button state } - Key : Integer; { key code from keyboard } - KBStat : Integer; { keybd status (ALT, CTRL, etc..) } - DTime : MedInt; { time since last event (msec) } + Flags, { event type flags (see above) } + x, y, { mouse coordinates } + Buttons, { mouse button state } + Key, { key code from keyboard } + KBStat: CInteger; { keybd status (ALT, CTRL, etc..) } + DTime: MedInt { time since last event (msec) } end; GrMouseEventPtr = ^GrMouseEvent; function GrMouseDetect: Boolean; asmname 'GrMouseDetect'; -procedure GrMouseEventMode(Dummy: Integer); asmname 'GrMouseEventMode'; +procedure GrMouseEventMode(Dummy: CInteger); asmname 'GrMouseEventMode'; procedure GrMouseInit; asmname 'GrMouseInit'; -procedure GrMouseInitN(Queue_Size: Integer); asmname 'GrMouseInitN'; +procedure GrMouseInitN(Queue_Size: CInteger); asmname 'GrMouseInitN'; procedure GrMouseUnInit; asmname 'GrMouseUnInit'; -procedure GrMouseSetSpeed(SPMult, SPDiv: Integer); asmname 'GrMouseSetSpeed'; -procedure GrMouseSetAccel(Thresh, Accel: Integer); asmname 'GrMouseSetAccel'; -procedure GrMouseSetLimits(x1, y1, x2, y2: Integer); asmname 'GrMouseSetLimits'; -procedure GrMouseGetLimits(var x1, y1, x2, y2: Integer); asmname 'GrMouseGetLimits'; -procedure GrMouseWarp(x, y: Integer); asmname 'GrMouseWarp'; +procedure GrMouseSetSpeed(SPMult, SPDiv: CInteger); asmname 'GrMouseSetSpeed'; +procedure GrMouseSetAccel(Thresh, Accel: CInteger); asmname 'GrMouseSetAccel'; +procedure GrMouseSetLimits(x1, y1, x2, y2: CInteger); asmname 'GrMouseSetLimits'; +procedure GrMouseGetLimits(var x1, y1, x2, y2: CInteger); asmname 'GrMouseGetLimits'; +procedure GrMouseWarp(x, y: CInteger); asmname 'GrMouseWarp'; procedure GrMouseEventEnable(Enable_KB, Enable_MS: Boolean); asmname 'GrMouseEventEnable'; -procedure GrMouseGetEvent(Flags: Integer; Event: GrMouseEventPtr); asmname 'GrMouseGetEvent'; -procedure GrMouseGetEventT(Flags: Integer; Event: GrMouseEventPtr; timout_msecs: Integer); asmname 'GrMouseGetEventT'; -function GrMousePendingEvent: Integer; asmname 'GrMousePendingEvent'; +procedure GrMouseGetEvent(Flags: CInteger; Event: GrMouseEventPtr); asmname 'GrMouseGetEvent'; +procedure GrMouseGetEventT(Flags: CInteger; Event: GrMouseEventPtr; timout_msecs: CInteger); asmname 'GrMouseGetEventT'; +function GrMousePendingEvent: CInteger; asmname 'GrMousePendingEvent'; function GrMouseGetCursor: GrCursorPtr; asmname 'GrMouseGetCursor'; procedure GrMouseSetCursor(Cursor: GrCursorPtr); asmname 'GrMouseSetCursor'; procedure GrMouseSetColors(fg,bg: GrColor); asmname 'GrMouseSetColors'; -procedure GrMouseSetCursorMode(Mode: Integer; x1, y1, x2, y2: Integer; c: Integer); asmname 'GrMouseSetCursorMode'; +procedure GrMouseSetCursorMode(Mode: CInteger; x1, y1, x2, y2: CInteger; c: CInteger); asmname 'GrMouseSetCursorMode'; procedure GrMouseDisplayCursor; asmname 'GrMouseDisplayCursor'; procedure GrMouseEraseCursor; asmname 'GrMouseEraseCursor'; procedure GrMouseUpdateCursor; asmname 'GrMouseUpdateCursor'; function GrMouseCursorIsDisplayed: Boolean; asmname 'GrMouseCursorIsDisplayed'; -function GrMouseBlock(c: GrContextPtr; x1, y1, x2, y2: Integer): Integer; asmname 'GrMouseBlock'; -procedure GrMouseUnBlock(Return_Value_From_GrMouseBlock: Integer); asmname 'GrMouseUnBlock'; +function GrMouseBlock(c: GrContextPtr; x1, y1, x2, y2: CInteger): CInteger; asmname 'GrMouseBlock'; +procedure GrMouseUnBlock(Return_Value_From_GrMouseBlock: CInteger); asmname 'GrMouseUnBlock'; { ================================================================== KEYBOARD INTERFACE @@ -1338,18 +1339,18 @@ { new functions to replace the old style kbhit / getch / getkey / getxkey / getkbstat keyboard interface } -function GrKeyPressed: Integer; asmname 'GrKeyPressed'; +function GrKeyPressed: CInteger; asmname 'GrKeyPressed'; function GrKeyRead: GrKeyType; asmname 'GrKeyRead'; -function GrKeyStat: Integer; asmname 'GrKeyStat'; +function GrKeyStat: CInteger; asmname 'GrKeyStat'; { ================================================================== MISCELLANEOUS UTILITIY FUNCTIONS ================================================================== } -procedure GrResizeGrayMap (var Map; Pitch, ow, oh, nw, nh: Integer); asmname 'GrResizeGrayMap'; -function GrMatchString (Pattern, Strg: CString): Integer; asmname 'GrMatchString'; +procedure GrResizeGrayMap (var Map; Pitch, ow, oh, nw, nh: CInteger); asmname 'GrResizeGrayMap'; +function GrMatchString (Pattern, Strg: CString): CInteger; asmname 'GrMatchString'; procedure GrSetWindowTitle (Title: CString); asmname 'GrSetWindowTitle'; -procedure GrSleep (MSec: Integer); asmname 'GrSleep'; +procedure GrSleep (MSec: CInteger); asmname 'GrSleep'; { ================================================================== PNM FUNCTIONS @@ -1367,23 +1368,23 @@ { The PNM functions } -function GrSaveContextToPbm (grc: GrContextPtr; FileName, Comment: CString): Integer; asmname 'GrSaveContextToPbm'; -function GrSaveContextToPgm (grc: GrContextPtr; FileName, Comment: CString): Integer; asmname 'GrSaveContextToPgm'; -function GrSaveContextToPpm (grc: GrContextPtr; FileName, Comment: CString): Integer; asmname 'GrSaveContextToPpm'; -function GrLoadContextFromPnm (grc: GrContextPtr; FileName: CString): Integer; asmname 'GrLoadContextFromPnm'; -function GrQueryPnm (FileName: CString; var Width, Height, MaxVal: Integer): Integer; asmname 'GrQueryPnm'; -function GrLoadContextFromPnmBuffer (grc: GrContextPtr; protected var Buffer): Integer; asmname 'GrLoadContextFromPnmBuffer'; -function GrQueryPnmBuffer (protected var Buffer; var Width, Height, MaxVal: Integer): Integer; asmname 'GrQueryPnmBuffer'; +function GrSaveContextToPbm (grc: GrContextPtr; FileName, Comment: CString): CInteger; asmname 'GrSaveContextToPbm'; +function GrSaveContextToPgm (grc: GrContextPtr; FileName, Comment: CString): CInteger; asmname 'GrSaveContextToPgm'; +function GrSaveContextToPpm (grc: GrContextPtr; FileName, Comment: CString): CInteger; asmname 'GrSaveContextToPpm'; +function GrLoadContextFromPnm (grc: GrContextPtr; FileName: CString): CInteger; asmname 'GrLoadContextFromPnm'; +function GrQueryPnm (FileName: CString; var Width, Height, MaxVal: CInteger): CInteger; asmname 'GrQueryPnm'; +function GrLoadContextFromPnmBuffer (grc: GrContextPtr; protected var Buffer): CInteger; asmname 'GrLoadContextFromPnmBuffer'; +function GrQueryPnmBuffer (protected var Buffer; var Width, Height, MaxVal: CInteger): CInteger; asmname 'GrQueryPnmBuffer'; { ================================================================== ADDON FUNCTIONS these functions may not be installed or available on all systems ================================================================== } -function GrPngSupport: Integer; asmname 'GrPngSupport'; -function GrSaveContextToPng (grc: GrContextPtr; FileName: CString): Integer; asmname 'GrSaveContextToPng'; -function GrLoadContextFromPng (grc: GrContextPtr; FileName: CString; UseAlpha: Integer): Integer; asmname 'GrLoadContextFromPng'; -function GrQueryPng (FileName: CString; var Width, Height: Integer): Integer; asmname 'GrQueryPng'; +function GrPngSupport: CInteger; asmname 'GrPngSupport'; +function GrSaveContextToPng (grc: GrContextPtr; FileName: CString): CInteger; asmname 'GrSaveContextToPng'; +function GrLoadContextFromPng (grc: GrContextPtr; FileName: CString; UseAlpha: CInteger): CInteger; asmname 'GrLoadContextFromPng'; +function GrQueryPng (FileName: CString; var Width, Height: CInteger): CInteger; asmname 'GrQueryPng'; { SaveContextToTiff - Dump a context in a TIFF file @@ -1398,7 +1399,7 @@ requires tifflib by Sam Leffler (sam@engr.sgi.com) available at ftp://ftp.sgi.com/graphics/tiff } -function SaveContextToTiff(Cxt: GrContextPtr; TiffN: CString; Compr: Integer; DocN: CString): Integer; asmname 'SaveContextToTiff'; +function SaveContextToTiff(Cxt: GrContextPtr; TiffN: CString; Compr: CInteger; DocN: CString): CInteger; asmname 'SaveContextToTiff'; { GrSaveContextToJpeg - Dump a context in a JPEG file @@ -1412,11 +1413,11 @@ requires jpeg-6a by IJG (Independent JPEG Group) available at ftp.uu.net as graphics/jpeg/jpegsrc.v6a.tar.gz } -function GrSaveContextToJpeg(grc: GrContextPtr; FileName: CString; Accuracy: Integer): Integer; asmname 'GrSaveContextToJpeg'; -function GrSaveContextToGrayJpeg(grc: GrContextPtr; FileName: CString; Accuracy: Integer): Integer; asmname 'GrSaveContextToGrayJpeg'; -function GrJpegSupport: Integer; asmname 'GrJpegSupport'; -function GrLoadContextFromJpeg(grc: GrContextPtr; FileName: CString; Scale: Integer): Integer; asmname 'GrLoadContextFromJpeg'; -function GrQueryJpeg(FileName: CString; var Width, Height: Integer): Integer; asmname 'GrQueryJpeg'; +function GrSaveContextToJpeg(grc: GrContextPtr; FileName: CString; Accuracy: CInteger): CInteger; asmname 'GrSaveContextToJpeg'; +function GrSaveContextToGrayJpeg(grc: GrContextPtr; FileName: CString; Accuracy: CInteger): CInteger; asmname 'GrSaveContextToGrayJpeg'; +function GrJpegSupport: CInteger; asmname 'GrJpegSupport'; +function GrLoadContextFromJpeg(grc: GrContextPtr; FileName: CString; Scale: CInteger): CInteger; asmname 'GrLoadContextFromJpeg'; +function GrQueryJpeg(FileName: CString; var Width, Height: CInteger): CInteger; asmname 'GrQueryJpeg'; implementation --- grx246/pascal/bgi/graph.pas.orig Thu Sep 23 18:09:30 2004 +++ grx246/pascal/bgi/graph.pas Thu Sep 23 18:17:59 2004 @@ -18,8 +18,9 @@ 22/02/01 patches by Maurice Lombardi <Maurice.Lombardi@ujf-grenoble.fr> Necessary to correct the drawpoly and fillpoly declarations. - Some changes to make this file compile with more recent versions of - gpc. } + + Maurice Lombardi, Frank Heckenbach <frank@pascal.gnu.de>: Some changes + to make this file compile with more recent versions of GPC. } { Define this if you don't want this unit to declare a KeyPressed and a ReadKey function. } @@ -311,7 +312,7 @@ { BGI - API definitions } -procedure DetectGraph(var GraphDriver, GraphMode: CInteger); asmname 'detectgraph'; +procedure DetectGraph(var GraphDriver, GraphMode: Integer); procedure InitGraph(var GraphDriver, GraphMode: Integer; PathToDriver: CString); procedure SetGraphMode(Mode: CInteger); asmname 'setgraphmode'; function GetModeName(ModeNumber: CInteger): WrkString; @@ -371,7 +372,7 @@ procedure ClearDevice; asmname '__gr_cleardevice'; procedure DrawPoly(NumPoints: CCardinal; var PolyPoints { : array of PointType }); asmname '__gr_drawpoly'; procedure Ellipse(x, y: CInteger; StAngle, EndAngle: CCardinal; XRadius, YRadius: CCardinal); asmname '__gr_ellipse'; -procedure GetAspectRatio(var XAsp, YAsp: CInteger); asmname '__gr_getaspectratio'; +procedure GetAspectRatio(var XAsp, YAsp: Integer); function GetBkColor: CCardinal; asmname '__gr_getbkcolor'; function GetColor: CCardinal; asmname '__gr_getcolor'; procedure GetFillPattern(var FillPattern: FillPatternType); asmname '__gr_getfillpattern'; @@ -392,7 +393,7 @@ procedure SetActivePage(Page: CCardinal); asmname '__gr_setactivepage'; procedure SetVisualPage(Page: CCardinal); asmname '__gr_setvisualpage'; procedure GetDefaultPalette(var Palette: PaletteType); -procedure GetModeRange(GraphDriver:CInteger; var LoMode, HiMode:CInteger); asmname '__gr_getmoderange'; +procedure GetModeRange(GraphDriver:CInteger; var LoMode, HiMode:Integer); function Black : CInteger; function Blue : CInteger; @@ -451,8 +452,7 @@ Functional in HiColor/TrueColor modes only } procedure SetRGBColor(Red, Green, Blue: CCardinal); asmname '__gr_setrgbcolor'; -{ Returns the actual RGB palette. Functional in - 256 color modes only. Won't work on Linux systems } +{ Returns the actual RGB palette. } procedure GetRGBPalette(Color: CInteger; var Red, Green, Blue: CInteger); asmname '__getrgbpalette'; { Transforms the predefined 16 EGA colors (RED, BLUE, MAGENTA, ...) @@ -474,6 +474,17 @@ implementation +procedure dg(var GraphDriver, GraphMode: CInteger); asmname 'detectgraph'; +procedure DetectGraph(var GraphDriver, GraphMode: Integer); +var gd, gm: CInteger; +begin + gd := GraphDriver; + gm := GraphMode; + dg (gd, gm); + GraphDriver := gd; + GraphMode := gm +end; + procedure ig(var gd, gm: CInteger; PathToDriver: CString); asmname 'initgraph'; procedure InitGraph(var GraphDriver, GraphMode: Integer; PathToDriver: CString); var gd, gm: CInteger; @@ -503,11 +514,29 @@ GetDriverName := CString2String (gdn) end; +procedure gar(var XAsp, YAsp: CInteger); asmname '__gr_getaspectratio'; +procedure GetAspectRatio(var XAsp, YAsp: Integer); +var xa, ya: CInteger; +begin + gar (xa, ya); + XAsp := xa; + YAsp := ya +end; + type pPT = ^PaletteType; function gdp: pPT; asmname '__gr_getdefaultpalette'; procedure GetDefaultPalette(var Palette: PaletteType); begin Palette := gdp^ +end; + +procedure gmr(GraphDriver:CInteger; var LoMode, HiMode:CInteger); asmname '__gr_getmoderange'; +procedure GetModeRange(GraphDriver:CInteger; var LoMode, HiMode:Integer); +var lm, hm: CInteger; +begin + gmr (GraphDriver, lm, hm); + LoMode := lm; + HiMode := hm end; function InstallUserDriver(const DriverName: String; AutoDetectPtr: Pointer):CInteger; --- grx246/pascal/jpgtest.pas.orig Tue May 27 21:19:46 2003 +++ grx246/pascal/jpgtest.pas Thu Sep 23 18:05:40 2004 @@ -29,7 +29,7 @@ grc : GrContextPtr; Width, Height : Integer; s : String[81]; - w, h : Integer; + w, h : CInteger; begin GrQueryJpeg( nf,w,h ); WriteStr( s,nf,' ',w,' ',h,' Scale 1/',Scale ); --- grx246/pascal/imgview.pas.orig Thu Sep 23 18:06:15 2004 +++ grx246/pascal/imgview.pas Thu Sep 23 18:06:33 2004 @@ -49,7 +49,8 @@ var ImgFileName: TString; - ArgStart, ArgN, ImgWidth, ImgHeight, Key: Integer; + ArgStart, ArgN, Key: Integer; + ImgWidth, ImgHeight: CInteger; grc: GrContextPtr; Centered: Boolean;