Direct MP4 Encoder Directshow Filter

DetectGPU


Return the index of GPU supported for your computer.

 

STDMETHOD DetectGPU(ULONG* nGPU)

nGPU
 0 - No GPU found.
 1 - NVIDA
 2 - AMD
 3 - Intel


VC++ Example:

CComQIPtr<IMP4Manager, &IID_IDirectMP4EncoderConfig> pProfile(mMP4EncoderFilter);
ULONG iGPU;
pProfile->DetectGPU(&iGPU);