ffmpeg | branch: master | wm4 | Fri Feb 10 12:17:24
2017 +0100| [c2f97f050870897575570708ac48c5c15e6a0dd8] | committer: Anton
Khirnov
hwcontext_dxva2: support D3D9Ex
D3D9Ex uses different driver paths. This helps with "headless"
configurations when no user logs in. Plain D3D9 device creation w
ffmpeg | branch: master | wm4 | Fri Feb 10 12:17:24
2017 +0100| [50708f4aa40ce96122cf93d9e36cca8024baf025] | committer: wm4
hwcontext_dxva2: support D3D9Ex
D3D9Ex uses different driver paths. This helps with "headless"
configurations when no user logs in. Plain D3D9 device creation will
fail if