Reset device

[xDarkDelux]

i'm trying to use rmlui with directx9 renderer and i can't figure out how to properly recreate the device in rmlui.. i.e. i need to implement 2 functions specifically for rmlui - DeviceLost and DeviceFound, please help me understand which functions i need to call in RmlUI to delete everything links to old objects created by the old device, ReleaseTextures alone will obviously not do here, I would not want to completely reload the entire rmlui or all windows

[mikke89]

In addition to the Rml::ReleaseTextures as you mentioned, there is also the Rml::ReleaseCompiledGeometry. I believe those should cover all resources.

[xDarkDelux]

unfortunately this did not help, here is what I do immediately after recreating the device:

void RmlUI::DeviceFound()
{
	Rml::ReleaseTextures(&render_interface);
	Rml::ReleaseCompiledGeometry();

	for (INT i = 0; i < GInterfaceData.wnd_arr.Num(); ++i)
	{
		if (Window* wnd = GInterfaceData.wnd_arr(i))
		{
			wnd->ReloadStyle();
		}
	}

	is_valid_device = TRUE;
}

And I see that everything seems to be ok, the textures are reloaded and everything works. input) - I get such a crit error, and this error pops up in different situations in the same way, I can’t understand what the problem is:

[xDarkDelux]

this error after recreating the device can be in different situations and with calls to compile geometry from other places, but the error itself is always like this

[mikke89]

Hmm, I don't know what's going on, can't really help you here, it certainly looks like some issue on the client side.

[xDarkDelux]

what do you mean by "client side issue"? at least roughly can you advise what to watch and what to check?

[mikke89]

You really just need to break out your debugger, and look through your code. Figuring out why d3d9_vertices is null would be a good place to start, and backtrack from there.