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* fix updatescreen compare that was wrong when the last char was

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This commit is contained in:
peter 2002-12-15 20:22:56 +00:00
parent 95ce19f3b2
commit d5cec75d6d
1 changed files with 6 additions and 57 deletions
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63
rtl/win32/video.pp
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@ -132,7 +132,6 @@ begin
UpdateScreen(true);
end;
{$IFDEF FPC}
function WriteConsoleOutput(hConsoleOutput:HANDLE; lpBuffer:pointer; dwBufferSize:COORD; dwBufferCoord:COORD;
var lpWriteRegion:SMALL_RECT):WINBOOL; external 'kernel32' name 'WriteConsoleOutputA';
@ -154,58 +153,7 @@ var
LineCounter,
ColCounter : Longint;
smallforce : boolean;
(*
begin
if not force then
begin
asm
movl VideoBuf,%esi
movl OldVideoBuf,%edi
movl VideoBufSize,%ecx
shrl $2,%ecx
repe
cmpsl
setne force
end;
end;
if Force then
begin
BufSize.X := ScreenWidth;
BufSize.Y := ScreenHeight;
BufCoord.X := 0;
BufCoord.Y := 0;
with WriteRegion do
begin
Top :=0;
Left :=0;
Bottom := ScreenHeight-1;
Right := ScreenWidth-1;
end;
New(LineBuf);
BufCounter := 0;
for LineCounter := 1 to ScreenHeight do
begin
for ColCounter := 1 to ScreenWidth do
begin
LineBuf^[BufCounter].UniCodeChar := Widechar(WordRec(VideoBuf^[BufCounter]).One);
LineBuf^[BufCounter].Attributes := WordRec(VideoBuf^[BufCounter]).Two;
Inc(BufCounter);
end; { for }
end; { for }
WriteConsoleOutput(TextRec(Output).Handle, LineBuf, BufSize, BufCoord, WriteRegion);
Dispose(LineBuf);
move(VideoBuf^,OldVideoBuf^,VideoBufSize);
end;
end;
*)
var
x1,y1,x2,y2 : longint;
begin
if force then
smallforce:=true
@ -218,10 +166,7 @@ begin
shrl $2,%ecx
repe
cmpsl
orl %ecx,%ecx
jz .Lno_update
movb $1,smallforce
.Lno_update:
setne smallforce
end;
end;
if SmallForce then
@ -331,7 +276,11 @@ initialization
end.
{
$Log$
Revision 1.9 2002-10-06 20:00:22 peter
Revision 1.10 2002-12-15 20:22:56 peter
* fix updatescreen compare that was wrong when the last char was
different
Revision 1.9 2002/10/06 20:00:22 peter
* Use Widechar in the Windows unit
Revision 1.8 2002/09/07 16:01:29 peter