Resource sharing between directx9 and directx11

Question

hi

I am using dX11 to create a texture and then share it with a dX9 device.

I am using this code.

 

//directx-11 creating the shared resource..

                HANDLE SharedHandle = NULL;
D3D11_TEXTURE2D_DESC desc;
desc.Width              = 512;
desc.Height             = 512;
desc.MipLevels          = 1; 
desc.Format             = DXGI_FORMAT_R16G16B16A16_FLOAT   ;
desc.Usage              = D3D11_USAGE_DEFAULT    ; 
desc.BindFlags          =  D3D11_BIND_RENDER_TARGET;
desc.CPUAccessFlags     = 0;
desc.MiscFlags          = D3D11_RESOURCE_MISC_SHARED;
desc.SampleDesc.Count = 1;
desc.ArraySize          = 1;
desc.SampleDesc.Quality = 0 ;
HRESULT hr = dev11->CreateTexture2D(&desc, NULL, &pTextureToShare);


//getting the resource handle
IDXGIResource* pTempResource(NULL);
hr = pTextureToShare->QueryInterface( __uuidof(IDXGIResource), (void**)&pTempResource );
hr = pTempResource->GetSharedHandle(&SharedHandle);


//directx-9 using the shared resource..
hr = dev9->CreateTexture(512
, 512
, 1
, D3DUSAGE_RENDERTARGET
, D3DFMT_A16B16G16R16F 
,D3DPOOL_DEFAULT
,&pSharedTexture9
,&SharedHandle);

how i am getting this error in dev9->CreateTexture(...)

Direct3D9: (ERROR) :Opened and created resources don't match, unable to open the shared resource.

please help me.

thanks.

Answer 1

Hi crazy_crab, please find an appropriate DirectX forum for your question, this forum is not for DirectX questions:

http://www.bing.com/search?q=directx+forum

---

http://www.danielmoth.com/Blog/