tree 6f76e98f968d284db7e856443a6f57d4fec6b737
parent 611d63b0da7322d0388abaf4cdad0d2bae298c0d
author Arun Kumar K.R <akumarkr@codeaurora.org> 1576128713 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1576722399 -0800

composer: Fix reading HDR10+ from gralloc metadata

- One variable per_frame_hdr_metadata_ was used to track whether to
  read or avoid from gralloc color metadata. This variable was set from
  both SetLayerPerFrameMetadata and SetLayerPerFrameMetadataBlobs.
- Since SF calls only SetLayerPerFrameMetadata (w/o support for HDR10+
  thru FW), it avoided reading HDR10+ data from gralloc metadata and
  hence HDR10+ dynamic metadata was not updatedi.
- HDR10+ blob data from FW API has higher priority over gralloc
  metadata, once the FW API sets HDR10+ avoid reading it from gralloc
  metadata as Video HAL doesn't set both.
- Composer must read color metadata from gralloc metadata unless SF sets
  all PerFrameMetaDataBlobs for HDR10+.

Change-Id: I3e288f2947778cad5f95264dd4926ed596d24b96
Crs-fixed: 2581361