conhost: Explicitly set tty cursor position after updating output in write_console.

This avoids absolute cursor position jumps. Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

conhost: Explicitly set tty cursor position after updating output in write_console.
da3bd4cb · Jacek Caban · Alexandre Julliard · c21a7500 · da3bd4cb
Commit da3bd4cb authored Sep 21, 2020 by Jacek Caban Committed by Alexandre Julliard Sep 21, 2020
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conhost.c programs/conhost/conhost.c +3 -0

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--- a/programs/conhost/conhost.c
+++ b/programs/conhost/conhost.c
@@ -1876,7 +1876,10 @@ static NTSTATUS write_console( struct screen_buffer *screen_buffer, const WCHAR 
                if (++screen_buffer->cursor_y == screen_buffer->height)
                    new_line( screen_buffer, &update_rect );
                else if (screen_buffer->mode & ENABLE_WRAP_AT_EOL_OUTPUT)
+                {
                    update_output( screen_buffer, &update_rect );
+                    set_tty_cursor( screen_buffer->console, screen_buffer->cursor_x, screen_buffer->cursor_y );
+                }
                continue;
            case '\a':
                FIXME( "beep\n" );