gralloc: Use only 'data' member in GraphicsMetadata
- In gralloc3, first member 'size' in GraphicsMetadata struct was
never unused in call to GetGraphicsMetadata. Get() call always
returned 'data' member in GraphicsMetadata structure.
- Gralloc4 implementation introduced new encode/decode functions for
GraphicsMetadata which are simultaneously used during set/get
calls to encode/decode metadata for caller and during storing/
retrieving it from Metadata_t struct. Get() call returned
GraphicsMetadata struct pointing to its first member 'size'
instead of second member 'data'.
- Implement function to encode/decode GraphicsMetadataRaw to translate
the metadata before calling mapper set/get.
- Update encodeGraphicsMetadata/decodeGraphicsMetadata functions to
store/retrieve only 'data' member in GraphicsMetadata structure.
CRs-fixed: 2682060
Change-Id: I60c3dd2029ba21aa481dad35f9b4738b2d78957a
3 files changed