[Bug 41594] SciTE 3.6.5 text editor shows random desktop parts instead of white background

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=41594

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|SciTE text editor shows     |SciTE 3.6.5 text editor
                   |random desktop parts        |shows random desktop parts
                   |instead of white background |instead of white background
                URL|http://www.scintilla.org/ws |https://web.archive.org/web
                   |cite365.zip                 |/20201227215534/https://mas
                   |                            |ter.dl.sourceforge.net/proj
                   |                            |ect/scintilla/SciTE/3.6.5/w
                   |                            |scite365.zip?viasf=1
                 CC|                            |focht at gmx.net

--- Comment #4 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

I did some testing with old Wine versions that are mentioned here.

Stable download link via Internet Archive:

https://web.archive.org/web/20201227215534/https://master.dl.sourceforge.net/project/scintilla/SciTE/3.6.5/wscite365.zip?viasf=1

Wine 1.9.21:

SciTe 3.6.5 crashes with both GPUs/drivers:

Intel HD Graphics 4600 (HSW GT2)(OpenGL version string: 3.0 Mesa 20.2.3)

--- snip ---
$ wine ./SciTE.exe
...
fixme:dwrite:dwritefactory_CreateMonitorRenderingParams (0x1): monitor setting
ignored
fixme:win:EnumDisplayDevicesW ((null),0,0x32e018,0x00000000), stub!
fixme:dxgi:DXGID3D10CreateDevice Ignoring flags 0x20.
fixme:dxgi:dxgi_check_feature_level_support Ignoring adapter type.
fixme:winediag:dxgi_check_feature_level_support None of the requested D3D
feature levels is supported on this GPU with the current shader backend.
wine: Unhandled page fault on read access to 0x00000000 at address 0x100386eb
(thread 0009), starting debugger...
--- snip ---

NVIDIA using NV PRIME/Optimus (OpenGL version string: 4.6.0 NVIDIA 455.45.01)

--- snip ---
fixme:dwrite:dwritefactory_CreateMonitorRenderingParams (0x1): monitor setting
ignored
fixme:win:EnumDisplayDevicesW ((null),0,0x32e018,0x00000000), stub!
fixme:dxgi:DXGID3D10CreateDevice Ignoring flags 0x20.
fixme:dxgi:dxgi_check_feature_level_support Ignoring adapter type.
fixme:dxgi:dxgi_device_init Ignoring adapter type.
fixme:d3d11:device_parent_create_swapchain_texture device_parent 0x1e9f24,
container_parent 0x21f9a8, wined3d_desc 0x32e008, wined3d_texture 0x6f14a0
partial stub!
fixme:d3d11:device_parent_create_swapchain_texture Implement DXGI<->wined3d
usage conversion.
fixme:dxgi:dxgi_factory_CreateSwapChain iface 0x1ea0c8, device 0x1e9efc, desc
0x32e4a4, swapchain 0x15c66c partial stub!
fixme:dxgi:dxgi_factory_CreateSwapChain Ignoring SwapEffect 0.
fixme:d3d11:device_parent_create_swapchain_texture device_parent 0x1e9f24,
container_parent 0x15c680, wined3d_desc 0x32e2b8, wined3d_texture 0x720878
partial stub!
fixme:d3d11:device_parent_create_swapchain_texture Implement DXGI<->wined3d
usage conversion.
fixme:d3d11:device_parent_create_swapchain_texture device_parent 0x1e9f24,
container_parent 0x15c680, wined3d_desc 0x32e2b8, wined3d_texture 0x6f0758
partial stub!
fixme:d3d11:device_parent_create_swapchain_texture Implement DXGI<->wined3d
usage conversion.
fixme:d3d11:skip_dword_unknown Skipping 4 unknown DWORDs:
...
fixme:d2d:d2d_d3d_render_target_CreateCompatibleRenderTarget iface 0x722800,
size 0x32e48c, pixel_size (nil), format 0x32e494, options 0, render_target
0x32e4a4 stub!
wine: Unhandled page fault on read access to 0x00000000 at address 0x1002a17e
(thread 0009), starting debugger...
--- snip ---

It seems there are few commits past Wine 1.9.21 that mitigate the crash. Wylda
used wine-1.9.21-54-g686cfe3 according to comment #1.

https://source.winehq.org/git/wine.git/shortlog/refs/tags/wine-1.9.22?pg=1

Wine 2.0-rc (comment #3).

The "garbage" in client area (repaint) can only be (briefly) seen when actively
resizing the window. After releasing the mouse, the client area is repainted
with white background - no garbage.

Even with Wine 6.0-rc4 one can still briefly see a garbage pattern in client
area while resizing the window (drag with mouse). When releasing the mouse, the
client area remains white.

Since I've tested with the same Wine 2.0-rc1 and but much newer version of
NVIDIA driver v455.45.x I suspect it might have been a graphics driver bug if
the garbage is always shown.

@ Wylda care to retest with recent Wine? Please post the specs when doing that,
such as Wine version, distro name and version, NVIDIA driver/GL version.

$ sha1sum wscite365.zip 
2e4ed7c1b9c4b976ef9ca2dc93319fa862cff9d1  wscite365.zip

$ du -sh wscite365.zip 
1.3M    wscite365.zip

$ wine --version
wine-6.0-rc4

Regards

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