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4bfe8086c4
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101 Commits

Author SHA1 Message Date
pierre
4bfe8086c4 + CloseGraph if errors 1999-12-21 09:16:48 +00:00
peter
62bd7e53ee * integer -> smallint to overcome -S2 switch needed for ggi version 1999-12-20 11:22:35 +00:00
Jonas Maebe
91fca2d81f * putimage now performs the lipping itself and uses directputpixel 
(note: this REQUIRES or/and/notput support in directputpixel,
    this is not yet the case in the assembler versions!)
  * YOffset addition moved in hlinevesa256 and vlinevesa256
    because it uses still putpixel afterwards
 1999-12-12 13:34:19 +00:00
Jonas Maebe
4ebd215a8c * changed definition of getscanlineproc to "getscanline(x1,x2,y: 
integer; var data);" so it can be used by getimage too
  * changed getimage so it uses getscanline
  * changed floodfill, getscanline16 and definitions in Linux
    include files so they use this new format
  + getscanlineVESA256 for 256 color VESA modes (banked)
 1999-12-11 23:41:38 +00:00
pierre
54874916af * SetBkColor like BP by changing Palette entry zero 1999-12-10 12:47:41 +00:00
michael
514f0f9879 + Additional logging 1999-12-04 21:20:04 +00:00
michael
1eb4bfc435 + Removed charmessagehandler declaration, it is in graphh.inc 1999-11-30 08:57:46 +00:00
Jonas Maebe
db5cdd7387 * corrected misplacement of call to initvars in initgraph 
+ some extra debugging commands (for -dlogging) in the mode functions
 1999-11-28 16:13:55 +00:00
Jonas Maebe
6ad29d29a6 * _GraphResult is now properly set to grOK by DetectGraph and 
InitGraph if there are no errors
 1999-11-28 12:19:59 +00:00
Jonas Maebe
acabc4c7fa * fixed VlineVESA256 and re-enabled it in graph.inc 
* added procedure detectgraph to interface of graph unit
 1999-11-27 21:48:00 +00:00
pierre
926f82efc1 * memory corruption within GetImage removed 1999-11-25 17:44:14 +00:00
pierre
2719fb91e8 * PutImage used an integer index that became negative !!!! 
* Default needed procedure now genrate a RTE 218 instead of a
    GPF by call to nil pointer !
 1999-11-24 23:42:31 +00:00
florian
1736a7d64d * extgraph moved to win direcory 1999-11-24 22:12:06 +00:00
florian
254c43d6b7 * the writing of the default font was wrong when doing scaling: 
the last colunm/row wasn't drawn
 1999-11-11 22:29:21 +00:00
florian
3839c77a58 * the size was calculated wrong by imagesize 1999-11-11 17:55:07 +00:00
florian
2c4cddd82d * better looking font 1999-11-11 14:07:14 +00:00
peter
79d331a978 * fpcmake support 1999-11-08 15:01:38 +00:00
peter
6dac8462c5 * move graph.inc to the target dir 1999-11-08 11:15:21 +00:00
Jonas Maebe
887c7e173b * fixed pascal version of (direct)putpixelx 1999-11-05 12:18:23 +00:00
florian
707675a501 + first release of win32 gui support 1999-11-03 20:23:01 +00:00
carl
f7e31f50f6 * Bugfix of mode m800x600x64k - wrong vide mode would be used. 
+ TP compilable.
 1999-10-24 15:51:22 +00:00
carl
3faddeae49 * Bugfix in TP mode SaveStateVESA 1999-10-24 15:50:23 +00:00
carl
28c0ca8f49 + GetPixVESA16 (not tested yet...) 1999-10-24 03:37:15 +00:00
carl
a3f4314a19 - Removed some old french comments. 
* Bugfix of problems with register access in noasmmoded
  + GetPixVESA16
 1999-10-24 03:34:37 +00:00
carl
ed837de14c - Removed Hercules mode 
+ Added VGAMed and VGAhi modes.
 1999-10-24 01:55:53 +00:00
Jonas Maebe
d6cb636d80 * fixed clipping for thickwidth lines (bug 659) 
* fixed the faster internalellipsedefault, but it doesn't plot
    all pixels (there are gaps in the ellipses)
 1999-10-17 10:20:13 +00:00
Jonas Maebe
0fa97f88ea * fixed set/getvgargbpalette for VGA 16 color modes 1999-10-08 14:28:18 +00:00
Jonas Maebe
85f0d28bf1 * fix for disposing font data because it can contain #0 chars 1999-09-28 15:07:46 +00:00
Jonas Maebe
03980540bd * reordered some local variables (first 4 byte vars, then 2 byte vars 
etc)
  * font data is now disposed in exitproc, exitproc is now called
    GraphExitProc (was CleanModes) and resides in graph.pp instead of in
    modes.inc
 1999-09-28 13:56:25 +00:00
peter
85c3b9ff3b * new graph unit is default for go32v2 
* removed warnings/notes
 1999-09-27 23:34:40 +00:00
Jonas Maebe
de09b385d3 * execute multiplications before divisions in lineclipped to avoid rounding errors 1999-09-27 12:35:27 +00:00
Jonas Maebe
aa5751acbc * changed name of modeinfo variable to vesamodeinfo and fixed 
associated errors (fillchar(modeinfo,sizeof(tmodeinfo),#0) instead
    of sizeof(TVesamodeinfo) etc)
  * changed several sizeof(type) to sizeof(varname) to avoid similar
    errors in the future
 1999-09-26 13:31:06 +00:00
Jonas Maebe
bd4d132c5b + detectgraph 
* small change to internalellipsedefault so less pixels are
    calculated twice
  * some small corrections to graph.tex
 1999-09-25 11:48:43 +00:00
Jonas Maebe
5f0cf70477 * optimized patternline a bit (always use hline when possible) 
* isgraphmode stuff cleanup
  * vesainfo.modelist now gets disposed in cleanmode instead of in
    closegraph (required moving of some declarations from vesa.inc to
    new vesah.inc)
  * queryadapter gets no longer called from initgraph (is called from
    initialization of graph unit)
  * bugfix for notput in 32k and 64k vesa modes
  * a div replaced by / in fillpoly
 1999-09-24 22:52:38 +00:00
Jonas Maebe
3e14491ff2 * floodfill uses scanline data from previous loop if line is adjacent 1999-09-24 14:23:08 +00:00
Jonas Maebe
c8541db634 + getscanline16 1999-09-24 14:22:38 +00:00
Jonas Maebe
cc0428dcda * fixed another typo :( 1999-09-24 11:31:38 +00:00
Jonas Maebe
5edf8b5488 * -dlogging no longer required to fuction correctly 
* some typo's fixed
 1999-09-23 14:00:41 +00:00
Jonas Maebe
7e28f32cdc * changed ratios so font sizes on screen are the same as with TP 
* SetUserCharSize must also use / instead of DIV
 1999-09-22 14:54:11 +00:00
Jonas Maebe
cd377606a4 * changed org_to_cap, org_to_dec and org_to_base to shortints (from 
Michael Knapp's gxtext unit, part of the GraphiX package)
  * in settextstyle, the calculation of the ratios must be done with /,
    not DIV!!
 1999-09-22 13:30:52 +00:00
Jonas Maebe
47b14faf20 * renamed text.inc -> gtext.inc to avoid conflict with system unit 
* fixed textwidth
  * isgraphmode now gets properly updated, so mode restoring works
    again
 1999-09-22 13:13:34 +00:00
florian
c9110d73e3 * conflicts solved 1999-09-20 09:34:30 +00:00
Jonas Maebe
4e43bad546 + hlinevesa256 and vlinevesa256 
+ support for not/xor/or/andput in vesamodes with 32k/64k colors
  * lots of changes to avoid warnings under FPC
 1999-09-18 22:21:09 +00:00
Jonas Maebe
34f074549c * graph.pp: removed pieslice and sector from ToDo list 
* closegraph: exits now immidiately if isgraphmode = false (caused
    RTE 204 with VESA enabled if you set exitproc to call closegraph
    and also called closegraph explicitely before exit, like bgidemo)
 1999-09-18 16:03:36 +00:00
Jonas Maebe
e188d82aec * another fix for a case where internalellipsedefault went haywire 
* sector() and pieslice() fully implemented!
* small change to prevent buffer overflow with floodfill
 1999-09-17 13:58:31 +00:00
Jonas Maebe
6ea818a303 * small change to internalellipsedef to be TP compatible 
* fixed directputpixel for vga 320*200*256
 1999-09-15 13:37:50 +00:00
Jonas Maebe
ecd28082fd * fixed PutPixVESA256 1999-09-15 11:40:30 +00:00
Jonas Maebe
66e28ab9c1 * fixed Arc: internallellipse went into an endless loop if StAngle = 
EndAngle
  * FillEllipse is now much faster: no more floodfill,
    InternalEllipseDefault now draws the patternlines immediatety!
 1999-09-13 12:49:08 +00:00
Jonas Maebe
062f4e5991 * several changes to internalellipse to make it faster 
and to make sure it updates the ArcCall correctly
    (not yet done for width = 3)
  * Arc mostly works now, only sometimes an endless loop, don't know
    why
 1999-09-12 17:28:59 +00:00
florian
947db5dbe3 * fixed outtext(''), c was a byte, this leads to an underflow and 
garbage was written
 1999-09-12 08:02:22 +00:00