I am dealing with HEVC decoder on 10 bit stream with mediaSDK. What is the supported output format of the decoder that output to DirectX11? From the header it reports P010, but I am more interested in something like A2RGB10 or R16G16B16A16.
Yes,output format of the decoder is in P010 format. If you interested in other color formats, you can use VPP filters to achieve desired color format. Take a look at MSDK manual (https://software.intel.com/sites/default/files/managed/47/49/mediasdk-man.pdf) Page No.7 Table 2 on supported color formats by vpp filters.