hwcontext_qsv: Implement mapping frames from the child device type
authorMark Thompson <sw@jkqxz.net>
Sat, 4 Mar 2017 23:57:44 +0000 (23:57 +0000)
committerMark Thompson <sw@jkqxz.net>
Wed, 14 Jun 2017 21:27:07 +0000 (22:27 +0100)
commitf82ace71c0d8dd6500daa7ccce5b1fece8a95341
tree9693476a688011708f7b0bf53b00e43b2c98a544
parentec3dbeae8139a8bbd8b0fa4514a3cf349de7f335
hwcontext_qsv: Implement mapping frames from the child device type

Factorises out existing surface initialisation code to reuse.

(cherry picked from commit eaa5e0710496db50fc164806e5f49eaaccc83bb5)
libavutil/hwcontext_qsv.c