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713 Commits

Author SHA1 Message Date
carl
4f6d5d6715 * bugfix of comments with tp. 
+ Added Amiga/Atari graphics modes
 2000-06-19 01:18:19 +00:00
peter
d87a8dd637 * detectmode between ifdef 2000-06-18 18:41:18 +00:00
Jonas Maebe
c0910ded8c * changed maxint -> maxsmallint (range error because of objpas mod 
somewhere)
 2000-06-18 14:59:39 +00:00
Jonas Maebe
2d01b922b6 * release memory of newmodeinfo in graphexitproc 2000-06-18 08:11:53 +00:00
Jonas Maebe
6cb27b64e6 + added missing detectMode stuff for -dnewmodes 2000-06-18 06:11:20 +00:00
Jonas Maebe
27186c9639 * new platform independent mode handling (between -dnewmodes) 2000-06-17 19:09:22 +00:00
sg
9475e81082 * The string translation is now deactivated by default on all platforms. 2000-06-17 11:16:07 +00:00
sg
de9fead4bd * The text functions can now convert the character sets of the given 
strings. By default, for GO32V2 there is no conversion, and for all
  other platforms the strings are converted from ANSI to DOS-ASCII.
 2000-06-16 17:06:08 +00:00
michael
b319315b4c + Fixed all constants so they match compiler defined constants 2000-06-14 08:52:05 +00:00
peter
b4c4d9d1a3 * UniqueAnsiString -> UniqueString for Delphi compatibility 2000-06-11 07:02:30 +00:00
Jonas Maebe
7a5240c730 * calling a graph function when initgraph is not yet called now prints 
a nice error message instead of giving a Run Time Error
 2000-06-07 07:33:42 +00:00
pierre
72c8dbfa43 * StabOfs for OS2 changed, hopefully correct now 2000-06-05 13:04:11 +00:00
marco
9a4a837f04 * added some constants for getsocketoptions under a linux define. 
Allows server example to work ok.
 2000-06-02 17:30:43 +00:00
pierre
2f715a886a * disable check in Exit and Error code 2000-05-23 20:35:41 +00:00
pierre
ed2dab7b31 * avoid problems with Range Check 2000-05-23 20:34:26 +00:00
Jonas Maebe
d75d13eda1 * CloseSock is now a dummy (it called system.close, but this doesn't 
make any sense since itself can only be called by system.close) This
    caused an endless loop with my last changes where the mode of a
    textrec is set to fmClosed only after the closeFunc() has been called.
 2000-05-22 12:38:51 +00:00
peter
bb008db4bc * use freemem without size 2000-05-18 17:04:48 +00:00
peter
0194d7a616 * fixed reallocmem with double removing from heap_mem_root list 
* fixed reallocmem getmem/freemem count, now both are increased and
    the _size8 counts are also increased
 2000-05-18 17:03:27 +00:00
michael
b8e6272f62 + Fixed ClassNameIs so it is case insensitive 2000-05-16 08:06:14 +00:00
florian
a319c0e73c * TVarRec with Int64/QWord stuff extended 2000-05-14 18:47:53 +00:00
florian
53b5415c5e * TVarRec with In64/QWord stuff extended 2000-05-14 18:46:54 +00:00
peter
2c081cf333 * export function so ppl can use it in their own programs 2000-05-08 13:23:46 +00:00
pierre
3930cc5818 * Use saveregisters for PushExcept.. 2000-05-04 12:25:53 +00:00
pierre
a3434cc825 * fix for bug report 929 2000-04-27 15:35:50 +00:00
peter
ebbf2e578f * backtraces for exceptions are now only generated from the place of the 
exception
  * frame is also pushed for exceptions
  * raise statement enhanced with [,<frame>]
 2000-04-24 11:11:50 +00:00
pierre
e574245b0e fix for heap problem 2000-04-20 15:29:15 +00:00
pierre
ab1254da22 * disable stack check in lineinfo 2000-04-20 13:03:41 +00:00
Jonas Maebe
b02682c7c5 * fixed registerbgifont (webbug 847) 2000-04-16 08:45:48 +00:00
pierre
f1ab3ebad2 + get longer backtrace when redirected to file 2000-04-14 12:17:12 +00:00
pierre
addf7fc302 * reset funcstab when changing object 2000-04-12 11:15:06 +00:00
pierre
e9f1439f5a + ReturnNilIfGrowHeapFails used in objects unit 
to handle TMemoryStream out of memory properly
    as MaxAvail is not a good test anymore.
 2000-04-07 21:10:35 +00:00
pierre
062604c406 * fix for extended constants 2000-04-06 11:51:47 +00:00
florian
b8faf9a8a3 * some more procedures can be now hooked by the OS specific implementation 2000-04-02 12:13:36 +00:00
florian
548f14e16d * halt in the finalization statement of a unit lead to an endless loop; fixed 2000-04-02 09:39:25 +00:00
Jonas Maebe
d9c608a373 + $maxfpuregisters 0 for i386 in systemh (to avoid requiring too much 
empty FPU registers for sysstem routines
  * fixed bug in str_real when using ❌0
  * str_real now doesn't call exp() anymore at runtime, so it should
    require less free FPU registers now (and be slightly faster)
 2000-03-26 11:36:28 +00:00
florian
fe462795f6 * introduce a DrawBitmapCharHoriz procedure variable to accelerate output on 
win32
 2000-03-24 18:16:32 +00:00
florian
8a700b7568 * ClearViewPort fixed 2000-03-24 13:01:15 +00:00
Jonas Maebe
17c623dc25 * changed a lot of "if fm.mode = fmClosed then" to case statements, 
because if f is not yet initialized, the mode is invalid and can
    contain another value even though the file is closed
  + check if a file is open in writeln_end (caused crash if used on
    not opened files)
 2000-03-24 10:26:18 +00:00
pierre
799ed3311f * fix for OS/2 hopefully 2000-03-23 22:00:08 +00:00
Jonas Maebe
7e63fc9d28 * fixed more bugs due to inexact nature of FPU 2000-03-21 12:00:30 +00:00
alex
043d981e00 * added os_types unit 2000-03-20 18:39:13 +00:00
alex
cb860d32dc added central unit for OS dependent types. 2000-03-20 15:50:13 +00:00
Tomas Hajny
a61493db4c + added support for EMX 2000-03-19 18:10:41 +00:00
peter
2d6a92f17e * graph unit include is now independent and the dependent part 
is now in graph.pp
  * ggigraph unit for linux added
 2000-03-19 11:20:12 +00:00
peter
2a4b2adc65 * strdispose uses freemem(pointer) and resets pointer to nil 2000-03-19 08:40:14 +00:00
peter
9920510f64 * length check for readnumeric 2000-03-19 08:36:41 +00:00
Jonas Maebe
f62ff5df66 * strdispose now uses dispose instead of freemem(strlen()+1) 2000-03-18 15:43:05 +00:00
sg
65506db2eb * Fix for ClearViewportDefault: The width and the height of the rectangle 
it filled has been one pixel too high.
 2000-03-18 10:45:07 +00:00
Jonas Maebe
49b6de7c9e * fixed declaration of val_int64 (removed destsize parameter) 
* fixed val_int64 and val_qword so they reject invalid input
    (u >= base)
  * when reading a number, invalid input is removed from the input
    buffer (+ it should be faster as well)
 2000-03-17 21:27:56 +00:00
Jonas Maebe
df004d997b * fixed rounding bugs with certain formatting parameters in str_real 
* fixed tbs0218 so it compares both results only until max precision
 2000-03-17 20:20:33 +00:00
sg
1ce21b9e8e * Use linux unit under Linux 2000-03-17 13:28:54 +00:00
michael
54f9bbd99b + Added constants and types for Delphi compatibility 2000-03-14 10:20:18 +00:00
pierre
dafcbea824 + HandleErrorAddrFrame 2000-03-14 07:31:57 +00:00
peter
11d7a573df * concat free blocks in main freelist 2000-03-13 21:22:28 +00:00
pierre
4bbbb33cf1 * small fixes 2000-03-10 13:45:31 +00:00
pierre
6d213ac89b * avoid problems if sbrk returns negative values 2000-03-10 12:41:21 +00:00
Jonas Maebe
4cb3f54367 * writemode was not set to normalput during clearviewport (and it uses hline) 2000-03-08 14:20:14 +00:00
daniel
c711189ead + Added is_object method to Tobject. It is similar to the is operator. 2000-03-06 20:15:32 +00:00
Jonas Maebe
02ec1d0d3b * fixed rounding problem when writing out single/double type vars 2000-03-05 09:41:05 +00:00
Jonas Maebe
c535d675f5 * sign was not written in some cases 2000-03-02 07:35:57 +00:00
peter
66ea55dd7c * removed warnings/notes 2000-02-27 14:40:40 +00:00
Jonas Maebe
51bbb51a06 * fix for lost precision because sometimes the correction value was 
larger than the number to be corrected
  * incompatibility with TP's output fixed
 2000-02-26 18:53:11 +00:00
Jonas Maebe
0b02714817 + new str_real which is completely TP compatible regarding output 
format and which should have no rounding errors anymore
 2000-02-26 15:49:40 +00:00
florian
2eb62408ae * disabled FIXED data type per default 2000-02-15 14:36:57 +00:00
Jonas Maebe
ba7b10c01d + new, faster fillpoly from Thomas Schatzl 
* some logging commands in vesa.inc disabled
 2000-02-12 13:39:19 +00:00
peter
20105af42c * fixed bug with reallocmem to use the wrong size when copying the 
data to the new allocated pointer
 2000-02-10 13:59:35 +00:00
florian
17f8a06883 + helper routine for <int64> mod <in64> added 2000-02-09 22:19:24 +00:00
florian
e22cb380d4 + popsecondobjectstack added 2000-02-09 22:16:50 +00:00
peter
6b66a55cd6 * truncated log 2000-02-09 16:59:28 +00:00
peter
6c15031ffd * moved halt to system.inc 
* syslinux doesn't use direct asm anymore
 2000-02-09 12:17:51 +00:00
pierre
abfb61c7d0 * fix for directories included in stabsinfo 2000-02-08 15:23:02 +00:00
peter
06edc7aa14 * use backtracestrfunc() 2000-02-07 10:42:44 +00:00
florian
a8e85eb3a9 * small typo for go32 fixed 2000-02-06 22:13:42 +00:00
peter
0cf7314799 * linux elf support 2000-02-06 19:14:22 +00:00
peter
78cb6bfa89 * lineinfo unit added which uses stabs to get lineinfo for backtraces 2000-02-06 17:19:22 +00:00
florian
d3b00ca358 * popobjectstack is now a function 2000-02-06 17:17:57 +00:00
sg
4e5b164c36 * For Linux, "/" is added to the bgipath instead of "\" if this character 
isn't already there.
 2000-02-06 01:47:15 +00:00
peter
d19710a9ad * fixed tracereallocmem which supplied the wrong size for tryresize 2000-02-02 11:13:15 +00:00
peter
6bbb440811 * fixed internal_memavail counting for tryresizemem 2000-02-02 11:12:29 +00:00
peter
ba0b8a2e1b * reallocmem fixed for freemem() call when size=0 2000-01-31 23:41:30 +00:00
Jonas Maebe
e534908b2f * committed the rest of my fix :) 2000-01-31 12:11:53 +00:00
pierre
38fb93fcfc * Jonas' fix for bug811 2000-01-31 10:15:43 +00:00
florian
042cb265c0 * improved qword*qword code, if no overflow checking is done 2000-01-27 15:43:02 +00:00
peter
9be202fd38 * fixed reallocmem which didn't work anymore and thus broke a lot 
of objfpc/delphi code
 2000-01-24 23:56:10 +00:00
florian
46ba0d434c * int64/int64 and int64*int64 is now done by the fpu if possible 2000-01-23 12:27:39 +00:00
florian
0a05c8d0e0 * reading of 64 bit type implemented 2000-01-23 12:22:37 +00:00
Jonas Maebe
c834c996e4 * set FPUInt64 to false for i386, because comp mul and div code for int64 is 
commented out in int64.inc
 2000-01-21 15:32:07 +00:00
florian
7451fd5ab4 * writing of int64/qword fixed 2000-01-20 20:19:37 +00:00
Jonas Maebe
8095e34fae * finally fixed tracereallocmem completely 2000-01-20 14:25:51 +00:00
Jonas Maebe
adcc8f25b7 * another problme with realloc fixed (one left) 2000-01-20 13:17:11 +00:00
Jonas Maebe
2c25000f32 * fixed problem with reallocmem and heaptrc 2000-01-20 12:35:35 +00:00
peter
4f22717b61 * open with mode 2 in rewrite 2000-01-17 20:02:30 +00:00
Jonas Maebe
bc9c4771c0 + support for NaN's, cleaner support for Inf 2000-01-17 13:00:51 +00:00
peter
cea4495a20 * check handle for file closing 2000-01-16 22:25:38 +00:00
peter
c775ade1d6 * primitives added 2000-01-10 09:54:30 +00:00
Jonas Maebe
1c7978a96b + Mac linebreak (#13) support for readln 2000-01-08 17:08:36 +00:00
daniel
ec29a31834 * copyright 2000 2000-01-07 16:41:28 +00:00
daniel
a79b4a404b * copyright 2000 added 2000-01-07 16:32:21 +00:00
Jonas Maebe
3fafebe811 * fixed bug in outTextXY for vertical text 2000-01-06 16:17:56 +00:00
Jonas Maebe
0eacfedcb8 * fixed traceReallocMem with nil pointer (simply calls traceGetMem now in 
such a case)
 2000-01-05 13:56:55 +00:00
peter
ca84c2bc26 * fixed reallocmem with p=nil 2000-01-03 19:37:52 +00:00
Jonas Maebe
39343bf688 * removed/commented out (inited but) unused vars and unused types 2000-01-02 19:02:39 +00:00
Jonas Maebe
0e4fe19488 * made floodfill a *LOT* faster (better DrawnPoints management) 2000-01-02 19:01:32 +00:00
Jonas Maebe
c2020897fd + by default, also attempt to install the fonts that come with TP7 1999-12-29 17:26:00 +00:00
Jonas Maebe
39d5e1c70a * XAspect and YAspect are now words instead of smallints, they 
overflowed for resolutions > 640x480 otherwise
  * the number of pixels required for an ellipse in internalellipsedef
    is now calculated after the aspectratios have been taken into
    account
 1999-12-26 10:33:06 +00:00
Jonas Maebe
0f13ce953c * setpallette only worked for colors 0-63, fixed 1999-12-25 22:22:56 +00:00
Jonas Maebe
c483ef813d * turn off IO checking when attempting to open a font file (to avoid RTE) 1999-12-23 16:48:13 +00:00
Jonas Maebe
802730bfb5 * changed vesa.inc do it doesn't try to use linear modes anymore (doesn't work 
yet!!)
  * fixed mode detection so the low modenumber of a driver doesn't have to be zero
    anymore (so VESA autodetection now works)
 1999-12-21 17:42:17 +00:00
pierre
bb70445e8a * some assembler functions translated to pascal 
WARNING these are not yet TESTED !!!
   + FPC_CHARARRAY_TO_SHORTSTRING added
 1999-12-21 11:12:16 +00:00
pierre
8b91888fc2 * allow v09912 to compile system 1999-12-21 11:10:22 +00:00
pierre
4bfe8086c4 + CloseGraph if errors 1999-12-21 09:16:48 +00:00
pierre
f3557f20ed + cinv in interface 1999-12-20 22:24:48 +00:00
peter
62bd7e53ee * integer -> smallint to overcome -S2 switch needed for ggi version 1999-12-20 11:22:35 +00:00
peter
fd5037b339 + smallint, maxsmallint 
* integer is redefined as smallint
 1999-12-20 11:20:14 +00:00
florian
3df732dfa0 + initial version 1999-12-18 14:55:53 +00:00
florian
89c403c529 * very basic widestring support 1999-12-18 14:54:34 +00:00
peter
a3c7cfd396 * fixed sysmemsize which did the and sizemask wrong 1999-12-16 19:11:49 +00:00
peter
a3749c8bf3 * fixed getmem call with wrong size from reallocmem 1999-12-13 21:04:46 +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
047a68614f * remove "random(longint): longint" if cardinalmulfixed is defined 1999-12-12 13:29:34 +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
Jonas Maebe
6c3f032c9f * avoid unwanted type conversion from cardinal to longint in val for 
signed and unsigned 32bit int
 1999-12-11 19:07:44 +00:00
peter
b1ce2dee62 * strnew is ofcourse also different between sysutils and strings, just 
like stralloc/strdispose.
 1999-12-10 15:02:12 +00:00
pierre
54874916af * SetBkColor like BP by changing Palette entry zero 1999-12-10 12:47:41 +00:00
peter
1d2da4c432 * fixed vmtptr crash in tstream.put 1999-12-06 18:25:30 +00:00
michael
514f0f9879 + Additional logging 1999-12-04 21:20:04 +00:00
peter
9138338d04 * public added to TObject 1999-12-02 19:28:53 +00:00
peter
42516d7f5e * read_int64 dummy added 1999-12-02 17:40:06 +00:00
peter
bf3e811517 * cmdline support 1999-12-01 22:57:30 +00:00
Jonas Maebe
7f899914bc + function random(longint): longint 1999-12-01 12:37:13 +00:00
michael
1eb4bfc435 + Removed charmessagehandler declaration, it is in graphh.inc 1999-11-30 08:57:46 +00:00
pierre
c1f893a1d1 * Infinite loop for infinite value problem fixed 1999-11-28 23:57:23 +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
sg
87d0345efc * Fixed bug #722: If the start position of AnsiString Copy is less than 1, 
it will be set to 1 (same behaviour as in Delphi)
 1999-11-28 11:24:04 +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
michael
65cd1cdbc7 + Added Ansistring setstring call 1999-11-25 13:34:57 +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
Jonas Maebe
5ffd2e21d4 * reinstated old random generator, but modified it so the integer 
one now has a much longer period
 1999-11-20 12:48:09 +00:00
peter
78d5e706ac * exception address fixes 1999-11-15 21:49:47 +00:00
peter
5fec122056 * removed warnings 1999-11-14 21:35:04 +00:00
peter
ddb0882789 * fixed reallocmem with a block at the end of an allocated memoryblock, 
had to introduce a flag for such blocks.
  * flags are now stored in the first 4 bits instead of the highest bit,
    this could be done because the sizes of block are always >= 16
 1999-11-14 21:34:21 +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
michael
adb19684e1 + Fixed sysreallocmem 1999-11-10 22:29:51 +00:00
pierre
36912a7a2b + get also first BackTrace address with ' 0x' prefix 1999-11-09 22:40:12 +00:00
pierre
bd7d22c00f * several extra_size_info fixes 1999-11-09 22:32:23 +00:00
daniel
ec77ff77ee * Committed new random generator. 1999-11-09 20:14:12 +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
peter
aa083c5b4d * truncated log 1999-11-06 14:35:38 +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
peter
dd3688a927 * another fix for precision 1999-11-03 09:54:24 +00:00
pierre
955e7c0175 * problem of last commit for large d values corrected 1999-11-03 00:55:09 +00:00
peter
4c3df986f0 * fixed copy where size+index could be < 0 1999-11-02 23:57:54 +00:00
peter
1829357f4e * better precisio by dividing only once with a calculated longint 
instead of multiple times by 10
 1999-11-02 15:05:53 +00:00
peter
6a10b2661b * freemem,reallocmem now get var argument 1999-11-01 13:56:50 +00:00
peter
71d7f4ef38 * memorymanager expanded with allocmem/reallocmem 1999-10-30 17:39:05 +00:00
peter
6e241784e1 * use filemode for rewrite instead of mode 1 1999-10-28 09:52:50 +00:00
florian
326e64a39c * StringOfChar fixed, how can be a bug in two lines of code ????? 1999-10-27 14:27:49 +00:00
florian
093ad73c78 + StringOfChar 1999-10-27 14:17:20 +00:00
peter
6eafc25151 * *errorproc are not procvars instead of pointers which allows better 
error checking for the parameters (shortstring<->ansistring)
 1999-10-26 12:31:00 +00:00
peter
1a27ce8a2d * inoutres 103 for closed files, just like delphi 1999-10-26 12:25:19 +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
sg
cb3d2ac4f3 * FreeMem(p) is ignored if p is NIL, instead of throwing an 
runtime error 204. (Delphi ignores NIL FreeMem's, too)
 1999-10-22 22:03:07 +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
peter
2aca3b7908 * pos function speed up by a factor 40 :) 1999-10-04 20:48:18 +00:00
peter
60854f1f6c * read ansistring speedup (no length(s) calls anymore) 1999-10-04 20:42:45 +00:00
peter
1a777e609e * fixed memsize which forgot the sizemask 1999-10-01 07:55:54 +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
peter
b659954bc3 * best match for main freelist 
* removed root field, saves 4 bytes per block
  * fixed crash in dumpblocks
 1999-09-22 21:59:02 +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
peter
c7d01df165 * fixed growheap freelist addition when heapend-heapptr<blocksize 1999-09-20 14:17:37 +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
cd47cbb67a * dump_stack now actually dumps its info to f (was still hardcoded 
to stderr)
 1999-09-18 16:05:12 +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
peter
88b7b037b2 + new heap manager supporting delphi freemem(pointer) 1999-09-17 17:14:11 +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