regarding HEVC support seems latest public 15.33.3412 driver enables DXVA support for HEVC_VLC_Main profile.. i.e. some form of HW accel even with EUs or something.. also incredible seems is shown on a Haswell system.. see:
so questions are:
*are this partial accel will be exposed also on Haswell system or is a bug of driver presenting this support?
*so is this support already working? I say that because seems there are no support for this profile form current DXVA players like MPHC or VLC.. any way to test if supported? I found QtAV which added support(?) in some months ago:
+DEFINE_GUID(DXVA_ModeHEVC_VLD_Main, 0x5b11d51b, 0x2f4c, 0x4452, 0xbc, 0xc3, 0x9, 0xf2, 0xa1, 0x16, 0xc, 0xc0);
+DEFINE_GUID(DXVA_ModeHEVC_VLD_Main10, 0x107af0e0, 0xef1a, 0x4d19, 0xab, 0xa8, 0x67, 0xa1, 0x63, 0x7, 0x3d, 0x13);