MdeModulePkg/CapsuleApp: Center bitmap at bottom of screen

https://bugzilla.tianocore.org/show_bug.cgi?id=907

When -G option is used to convert a BMP file to a UX capsule,
the bitmap is centered horizontally and placed in the lower
half of the screen below the boot logo.

This matches examples shown in the following pages:

https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/user-experience-for-uefi-firmware-updates
https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/boot-screen-components

Checks are also made to make sure the bitmap provided
fits in the current GOP mode.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Michael D Kinney
2018-03-21 13:21:10 -07:00
parent 845f7cfef2
commit bf9b044e67
2 changed files with 61 additions and 5 deletions

View File

@@ -4,7 +4,7 @@
# This application can trigger capsule update process. It can also
# generate capsule image, or dump capsule variable information.
#
# Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -63,6 +63,7 @@
UefiRuntimeServicesTableLib
UefiLib
PrintLib
BmpSupportLib
[UserExtensions.TianoCore."ExtraFiles"]
CapsuleAppExtra.uni