[PATCH 1/3] MdeModulePkg/BootLogoLib: Add option to follow Microsoft Recommendations


Sean Rhodes
 

Add an option to position the logo 38.2% from the top of the screen,
which follows the recommendations from Microsoft. These can be found
here:
https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/boot-scre=
en-components

Cc: Zhichao Gao <zhichao.gao@...>
Cc: Ray Ni <ray.ni@...>
Cc: Jian J Wang <jian.j.wang@...>
Cc: Liming Gao <gaoliming@...>
Signed-off-by: Sean Rhodes <sean@...>
---
MdeModulePkg/Include/Protocol/PlatformLogo.h | 3 ++-
MdeModulePkg/Library/BootLogoLib/BootLogoLib.c | 7 ++++---
2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/MdeModulePkg/Include/Protocol/PlatformLogo.h b/MdeModulePkg/In=
clude/Protocol/PlatformLogo.h
index 08e1dc35a4..b24d7d5b79 100644
--- a/MdeModulePkg/Include/Protocol/PlatformLogo.h
+++ b/MdeModulePkg/Include/Protocol/PlatformLogo.h
@@ -29,7 +29,8 @@ typedef enum {
EdkiiPlatformLogoDisplayAttributeCenterBottom,=0D
EdkiiPlatformLogoDisplayAttributeLeftBottom,=0D
EdkiiPlatformLogoDisplayAttributeCenterLeft,=0D
- EdkiiPlatformLogoDisplayAttributeCenter=0D
+ EdkiiPlatformLogoDisplayAttributeCenter,=0D
+ EdkiiPlatformLogoDisplayAttributeMicrosoftRecommended=0D
} EDKII_PLATFORM_LOGO_DISPLAY_ATTRIBUTE;=0D
=0D
/**=0D
diff --git a/MdeModulePkg/Library/BootLogoLib/BootLogoLib.c b/MdeModulePkg/=
Library/BootLogoLib/BootLogoLib.c
index 478ec2d40e..9065e5281b 100644
--- a/MdeModulePkg/Library/BootLogoLib/BootLogoLib.c
+++ b/MdeModulePkg/Library/BootLogoLib/BootLogoLib.c
@@ -169,7 +169,6 @@ BootLogoEnableLogo (
DestX =3D SizeOfX - Image.Width;=0D
DestY =3D 0;=0D
break;=0D
-=0D
case EdkiiPlatformLogoDisplayAttributeCenterLeft:=0D
DestX =3D 0;=0D
DestY =3D (SizeOfY - Image.Height) / 2;=0D
@@ -182,7 +181,6 @@ BootLogoEnableLogo (
DestX =3D SizeOfX - Image.Width;=0D
DestY =3D (SizeOfY - Image.Height) / 2;=0D
break;=0D
-=0D
case EdkiiPlatformLogoDisplayAttributeLeftBottom:=0D
DestX =3D 0;=0D
DestY =3D SizeOfY - Image.Height;=0D
@@ -195,7 +193,10 @@ BootLogoEnableLogo (
DestX =3D SizeOfX - Image.Width;=0D
DestY =3D SizeOfY - Image.Height;=0D
break;=0D
-=0D
+ case EdkiiPlatformLogoDisplayAttributeMicrosoftRecommended:=0D
+ DestX =3D (SizeOfX - Image.Width) / 2;=0D
+ DestY =3D (SizeOfY * 382) / 1000 - Image.Height / 2;=0D
+ break;=0D
default:=0D
ASSERT (FALSE);=0D
continue;=0D
--=20
2.34.1