Commit Graph

2 Commits

Author SHA1 Message Date
Ruiyu Ni 4558491f87 MdeModulePkg/HiiDataBase: Fix NULL deference bug in HiiGetImageInfo
The return value of GetImageIdOrAddress() could be NULL if the
ImageId is invalid. The patch fixes the bug to return EFI_NOT_FOUND
when GetImageIdOrAddress() returns NULL.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-10-09 10:18:35 +08:00
Ruiyu Ni 101a112209 MdeModulePkg/HiiDatabase: Add HiiImageEx implementation.
According to UEFI spec, NewImageEx()/SetImageEx()/DrawImageEx()
implicitly call the non-Ex version interface
of HiiImage protocol.
GetImageEx()/DrawImageIdEx() are the enhanced version of
GetImage()/DrawImageId(), which can support decoding JPEG/PNG
through the help of HiiImageDecoder protocol.

Contributed-under: TianoCore Contribution Agreement 1.0
Reviewed-by: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-09-28 16:22:04 +08:00