chroma: cvpx: always use cached copy
commit1dca00fef8552921576c0f52fff1f37e9a75ae2e
authorThomas Guillem <thomas@gllm.fr>
Fri, 16 Mar 2018 15:58:13 +0000 (16 16:58 +0100)
committerThomas Guillem <thomas@gllm.fr>
Fri, 16 Mar 2018 17:55:50 +0000 (16 18:55 +0100)
tree1894ee6cd4498df6c6ac4e49f6e6e9f61531202e
parentbc1ee3dbc4d50602485254f9f6e9ed2bdad54fbf
chroma: cvpx: always use cached copy

Don't send IOSurface mapped pictures directly but copy them in a intermediate
picture with uswc.

This improve performances of filters since they could read on a GPU mapped
pictures.
modules/video_chroma/cvpx.c