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* fixed crash within donevideo (merged)

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This commit is contained in:
peter 2001-06-13 18:32:55 +00:00
parent 69b8e3ad44
commit fb71f8969e
2 changed files with 21 additions and 9 deletions
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23
rtl/win32/video.pp
View File

@ -32,8 +32,13 @@ var
ConsoleCursorInfo : TConsoleCursorInfo;
MaxVideoBufSize : DWord;
const
VideoInitialized : boolean = false;
procedure InitVideo;
begin
if VideoInitialized then
DoneVideo;
ScreenColor:=true;
GetConsoleScreenBufferInfo(TextRec(Output).Handle, ConsoleInfo);
GetConsoleCursorInfo(TextRec(Output).Handle, ConsoleCursorInfo);
@ -73,19 +78,20 @@ begin
GetMem(VideoBuf,MaxVideoBufSize);
GetMem(OldVideoBuf,MaxVideoBufSize);
{ClearScreen; not needed PM }
VideoInitialized:=true;
end;
procedure DoneVideo;
begin
{ ClearScreen; also not needed PM }
SetCursorType(crUnderLine);
{ SetCursorPos(0,0); also not needed PM }
FreeMem(VideoBuf,MaxVideoBufSize);
FreeMem(OldVideoBuf,MaxVideoBufSize);
if VideoInitialized then
begin
FreeMem(VideoBuf,MaxVideoBufSize);
FreeMem(OldVideoBuf,MaxVideoBufSize);
end;
VideoBufSize:=0;
VideoInitialized:=false;
end;
@ -352,7 +358,10 @@ finalization
end.
{
$Log$
Revision 1.2 2001-04-10 21:28:36 peter
Revision 1.3 2001-06-13 18:32:55 peter
* fixed crash within donevideo (merged)
Revision 1.2 2001/04/10 21:28:36 peter
* removed warnigns
Revision 1.1 2001/01/13 11:03:59 peter

7
rtl/win32/wininc/func.inc
View File

@ -1003,7 +1003,7 @@ function DdeDisconnectList(_para1:HCONVLIST):BOOL;external 'user32' name 'DdeDis
function DdeEnableCallback(_para1:DWORD; _para2:HCONV; _para3:UINT):BOOL;external 'user32' name 'DdeEnableCallback';
function DdeFreeDataHandle(_para1:HDDEDATA):WINBOOL; external 'user32' name 'DdeFreeDataHandle';
function DdeFreeStringHandle(_para1:DWORD;_para2:HSZ):WINBOOL; external 'user32' name 'DdeFreeStringHandle';
function DdeGetData(_para1:HDDEDATA; var _para2:BYTE; _para3:DWORD; _para4:DWORD):DWORD; external 'user32' name 'DdeGetData';
function DdeGetData(_para1:HDDEDATA;_para2:LPBYTE; _para3:DWORD; _para4:DWORD):DWORD; external 'user32' name 'DdeGetData';
function DdeGetLastError(_para1:DWORD):UINT; external 'user32' name 'DdeGetLastError';
function DdeImpersonateClient(_para1:HCONV):BOOL;external 'user32' name 'DdeImpersonateClient';
function DdeKeepStringHandle(_para1:DWORD; _para2:HSZ):BOOL;external 'user32' name 'DdeKeepStringHandle';
@ -2226,7 +2226,10 @@ end;
{
$Log$
Revision 1.4 2001-02-09 23:08:31 peter
Revision 1.5 2001-06-13 18:32:55 peter
* fixed crash within donevideo (merged)
Revision 1.4 2001/02/09 23:08:31 peter
* fixed bugs 1398,1399,1400
Revision 1.3 2001/02/02 20:53:18 peter