ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

kernelbase: Use IOCTL_CONDRV_WRITE_OUTPUT in WriteConsoleOutputW. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-07-23 17:31:28 +02:00 committed by Alexandre Julliard
parent 5b795b658d
commit 09ab7e8a0c
1 changed files with 29 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
dlls/kernelbase/console.c
View File

@ -1486,41 +1486,43 @@ BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputA( HANDLE handle, const CHAR_INF
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputW( HANDLE handle, const CHAR_INFO *buffer,
COORD size, COORD coord, SMALL_RECT *region )
{
int width, height, y;
BOOL ret = TRUE;
struct condrv_write_output_params *params;
unsigned int width, height, y;
size_t params_size;
BOOL ret;
TRACE( "(%p,%p,(%d,%d),(%d,%d),(%d,%dx%d,%d)\n",
handle, buffer, size.X, size.Y, coord.X, coord.Y,
region->Left, region->Top, region->Right, region->Bottom );
if (region->Left > region->Right || region->Top > region->Bottom || size.X <= coord.X || size.Y <= coord.Y)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
width = min( region->Right - region->Left + 1, size.X - coord.X );
height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
if (width > 0 && height > 0)
{
for (y = 0; y < height; y++)
{
SERVER_START_REQ( write_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = region->Left;
req->y = region->Top + y;
req->mode = CHAR_INFO_MODE_TEXTATTR;
req->wrap = FALSE;
wine_server_add_data( req, &buffer[(y + coord.Y) * size.X + coord.X],
width * sizeof(CHAR_INFO));
if ((ret = !wine_server_call_err( req )))
{
width = min( width, reply->width - region->Left );
height = min( height, reply->height - region->Top );
}
}
SERVER_END_REQ;
if (!ret) break;
}
}
region->Bottom = region->Top + height - 1;
region->Right = region->Left + width - 1;
region->Bottom = region->Top + height - 1;
params_size = sizeof(*params) + width * height * sizeof(*buffer);
if (!(params = HeapAlloc( GetProcessHeap(), 0, params_size )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE;
}
params->mode = CHAR_INFO_MODE_TEXTATTR;
params->x = region->Left;
params->y = region->Top;
params->width = width;
for (y = 0; y < height; y++)
memcpy( &((CHAR_INFO *)(params + 1))[y * width], &buffer[(y + coord.Y) * size.X + coord.X], width * sizeof(CHAR_INFO) );
ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_OUTPUT, params, params_size, region, sizeof(*region), NULL );
HeapFree( GetProcessHeap(), 0, params );
return ret;
}