this question is appeared as a result of the discussion:
https://software.intel.com/en-us/forums/intel-media-sdk/topic/780765
MFXVideoVPP_Init() returns warning MFX_WRN_PARTIAL_ACCELERATION when it is being initialized with Direct3D11 acceleration device and Color Format YV12.
Liu, Mark (Intel):
I can't remember which framework support which format.
yes, really, where can we get this info ?
What does documentation say
mediasdk-man.pdf ( page 25 )
Table 6: Supported SDK Surface Types and Color Formats for Direct3D9
Table 7: Supported SDK Surface Types and Color Formats for Direct3D11
Table 6 contains a mention about YV12 and Table 7 doesn’t.
But: this difference is in the ENCODE column.
Test
When I pass NV12 Color Format to MFXVideoVPP_Init() instead YV12 as input parameter - it returns MFX_ERR_NONE.
So, YV12 is the reason of our warning.
Do we have any Documentation that describes Full Supported or Partially Accelerated Color Formats ?