Wine for NET Core WPF Apps

[Christopher Cifra]

Ugh, it looks like last time I pulled the latest source was just before your change went in.  With the latest source everything seems to work great!  At least I learned a lot debugging this issue.  And most importantly .NET Core WPF on Linux seems to be working quite well.  I need to do more testing but my initial testing is very encouraging.

Thanks for your help.
  --Chris


-----Original Message-----
From: Henri Verbeet <hverbeet at gmail.com> 
Sent: Friday, August 16, 2019 7:09 AM
To: Christopher Cifra <christopher.cifra at ni.com>
Cc: wine-devel at winehq.org
Subject: [EXTERNAL] Re: Re: Wine for NET Core WPF Apps

On Fri, 16 Aug 2019 at 04:42, Christopher Cifra <christopher.cifra at ni.com> wrote:
>
> That makes sense and matches what I am seeing.  The swapchain does have the correct window set on it by way of wined3d_swapchain_set_window.  But in wined3d_context_gl_acquire we get into the rendering offscreen case:
>
>     if (current_context && current_context->current_rt.texture == texture)
>     {
>         ...
>     }
>     else if (texture && !wined3d_resource_is_offscreen(&texture->resource))
>     {
>         ...
>     }
>     else
>     {
>         TRACE("Rendering offscreen.\n");
>
>         /* Stay with the current context if possible. Otherwise use the
>          * context for the primary swapchain. */
>         if (current_context && current_context->device == device)
>             context = current_context;
>         else if (!(context = swapchain_get_context(device->swapchains[0])))
>             return NULL;
>     }
>
Just to make sure, are you using wine-4.13 or later? What you should be seeing is that swapchain_gl_present()[1] calls context_acquire() with swapchain->frontbuffer, which is always considered onscreen by wined3d_resource_is_offscreen()[2].

Henri

[1] https://urldefense.com/v3/__https://source.winehq.org/git/wine.git/blob/wine-4.13:/dlls/wined3d/swapchain.c*l437__;Iw!fqWJcnlTkjM!5NacYU66QqIyy8nEGCsNmbshNhhGKKyaIDqIXjEgkfmQETC4cgeBlDjOFvmoxXcLiA8$
[2] https://urldefense.com/v3/__https://source.winehq.org/git/wine.git/blob/wine-4.13:/dlls/wined3d/resource.c*l461__;Iw!fqWJcnlTkjM!5NacYU66QqIyy8nEGCsNmbshNhhGKKyaIDqIXjEgkfmQETC4cgeBlDjOFvmou1VOF9o$