[Bug 26205] New: Dragon Age 2 demo doesn't start

http://bugs.winehq.org/show_bug.cgi?id=26205

Summary: Dragon Age 2 demo doesn't start
           Product: Wine
           Version: 1.3.14
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The demo is downloadable from 
http://dragonage.bioware.com/da2/demo/

First problem:
fixme:d3dx:D3DXGetShaderConstantTableEx Don't know how to calculate Bytes for
non D3DXRS_FLOAT4 constants
fixme:d3dx:ID3DXConstantTableImpl_GetSamplerIndex (0x3098a78)->(0x2): stub
wine: Unhandled page fault on read access to 0x00000000

Workaround: winetricks d3dx9_36

Second problem:
err:module:import_dll Library d3dx11_43.dll (which is needed by L"C:\Program
Files\Dragon Age 2 Demo\bin_ship\DragonAge2Demo.exe") not found

Workaround: add a dummy d3dx11_43.dll (see attachment)

Third problem: 
crashes with null pointer read.

I'll attach the last 100000 lines of a +relay,+seh log.