[Bug 54287] New: wineconsole: alterate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

Bug ID: 54287
           Summary: wineconsole: alterate screen buffer does not work
           Product: Wine
           Version: 7.22
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 73855
  --> https://bugs.winehq.org/attachment.cgi?id=73855
Source code of program to reproduce the issue

Consider the attached program.

On Windows, this program displays the characters '<==>' at the top left corner
of the console. In Wine, if using the curses backend, the program is displayed
as expected (except that the screen attributes are not reset when the program
exits).

However, if using the windowed wineconsole, this program displays just a black
screen. If the source code is modified so that `HANDLE hOut = hInit;`, then the
draw operations do change the screen.

Thank you very much.

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

magiblot  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|wineconsole: alterate       |wineconsole: alternate
                   |screen buffer does not work |screen buffer does not work

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

Eric Pouech  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |[e-mail]
             Status|UNCONFIRMED                 |ASSIGNED

--- Comment #1 from Eric Pouech  ---
confirming...

I'll have a look

for the record: there's no longer a curses backend in Wine; there's still a
unix shell integration

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download, source

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

--- Comment #2 from Eric Pouech  ---
pushed https://gitlab.winehq.org/wine/wine/-/merge_requests/1934 for the
display issue in window:ed mode

pushed https://gitlab.winehq.org/wine/wine/-/merge_requests/1935 for resetting
the console ANSI colors upon exit in shell integration mode

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

--- Comment #3 from magiblot  ---
Thank you very much!

Could you please take a look at bug 49780 as well? It's just a parameter
validation issue that also prevents console applications from being displayed
properly.

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

--- Comment #4 from Eric Pouech  ---
should be fixed by ec05c03463368ed0f5309def116c88a4376d8db6
@magiblot: can you confirm?

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

--- Comment #5 from magiblot  ---
Hi Eric,

I can confirm that this is fixed.

Thank you very much!

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

Eric Pouech  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |ec05c03463368ed0f5309def116
                   |                            |c88a4376d8db6
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Eric Pouech  ---
closing then

[Bug 54287] wineconsole: alternate screen buffer does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54287

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #7 from Alexandre Julliard  ---
Closing bugs fixed in 8.0-rc4.