public virtual int GetVideoDecoderConfigCount(
ref D3D11_VIDEO_DECODER_DESC pDesc,
out uint pCount
)
{
var fp = GetFunctionPointer(14);
if (m_GetVideoDecoderConfigCountFunc == null)
{
m_GetVideoDecoderConfigCountFunc = (GetVideoDecoderConfigCountFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetVideoDecoderConfigCountFunc));
}
return(m_GetVideoDecoderConfigCountFunc(m_ptr, ref pDesc, out pCount));
}
public virtual int GetCreationParameters(
out D3D11_VIDEO_DECODER_DESC pVideoDesc,
out D3D11_VIDEO_DECODER_CONFIG pConfig
)
{
var fp = GetFunctionPointer(7);
if (m_GetCreationParametersFunc == null)
{
m_GetCreationParametersFunc = (GetCreationParametersFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetCreationParametersFunc));
}
return(m_GetCreationParametersFunc(m_ptr, out pVideoDesc, out pConfig));
}
public virtual int GetVideoDecoderConfig(
ref D3D11_VIDEO_DECODER_DESC pDesc,
uint Index,
out D3D11_VIDEO_DECODER_CONFIG pConfig
)
{
var fp = GetFunctionPointer(15);
if (m_GetVideoDecoderConfigFunc == null)
{
m_GetVideoDecoderConfigFunc = (GetVideoDecoderConfigFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetVideoDecoderConfigFunc));
}
return(m_GetVideoDecoderConfigFunc(m_ptr, ref pDesc, Index, out pConfig));
}
public virtual int CreateVideoDecoder(
ref D3D11_VIDEO_DECODER_DESC pVideoDesc,
ref D3D11_VIDEO_DECODER_CONFIG pConfig,
out ID3D11VideoDecoder ppDecoder
)
{
var fp = GetFunctionPointer(3);
if (m_CreateVideoDecoderFunc == null)
{
m_CreateVideoDecoderFunc = (CreateVideoDecoderFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateVideoDecoderFunc));
}
ppDecoder = new ID3D11VideoDecoder();
return(m_CreateVideoDecoderFunc(m_ptr, ref pVideoDesc, ref pConfig, out ppDecoder.PtrForNew));
}
