hwcontext_dxva2: split transfer_data() into upload/download functions
authorAnton Khirnov <anton@khirnov.net>
Mon, 7 Nov 2016 13:05:49 +0000 (14:05 +0100)
committerAnton Khirnov <anton@khirnov.net>
Fri, 18 Nov 2016 09:31:53 +0000 (10:31 +0100)
commit5a1d605ceae448b476a525f7368ec452000d1f26
treeed84a0d85ff616cffd2eb9d17867deef29edd7c4
parent9d7026574bbbe67d004a1c32911da75375692967
hwcontext_dxva2: split transfer_data() into upload/download functions

Just the presence of a hw frames context is not enough to detect whether
the transfer is an upload or a download, because hw frames mapped to
system memory will have a hw frames context attached.
libavutil/hwcontext_dxva2.c