https://bugs.winehq.org/show_bug.cgi?id=39820
super_man@post.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |super_man@post.com
--- Comment #6 from super_man@post.com --- (In reply to Sergey Isakov from comment #5)
AFAIK BC1 format is the same as DXT1. It is not enough to add its description in table. There must be conversion function like in wine-staging. On the other hand wine-staging knows DXT1 but doesn't know BC1_UNORM.
Actually you might be right
https://msdn.microsoft.com/en-us/library/windows/desktop/bb694531%28v=vs.85%...
"Differences between Direct3D 9 and Direct3D 10:
This format exists in both Direct3D 9 and 10.
In Direct3D 9, the BC1 format is called D3DFMT_DXT1. In Direct3D 10, the BC1 format is represented by DXGI_FORMAT_BC1_UNORM or DXGI_FORMAT_BC1_UNORM_SRGB."