diff options
Diffstat (limited to 'MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c')
| -rw-r--r-- | MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c | 144 |
1 files changed, 80 insertions, 64 deletions
diff --git a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c index 45f447b52f..4de8009bdf 100644 --- a/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c +++ b/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c @@ -1,7 +1,7 @@ /** @file
This is the main routine for initializing the Graphics Console support routines.
-Copyright (c) 2006 - 2008 Intel Corporation. <BR>
+Copyright (c) 2006 - 2009 Intel Corporation. <BR>
All rights reserved. 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
@@ -47,13 +47,13 @@ GRAPHICS_CONSOLE_DEV mGraphicsConsoleDevTemplate = { { 100,31, 0, 0, 0, 0 }, // Mode 2
{ 0, 0, 0, 0, 0, 0 } // Mode 3
},
- (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) NULL,
- (EFI_HII_HANDLE ) 0
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) NULL
};
EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;
EFI_HII_FONT_PROTOCOL *mHiiFont;
-BOOLEAN mFirstAccessFlag = TRUE;
+EFI_HII_HANDLE mHiiHandle;
+EFI_EVENT mHiiRegistration;
EFI_GUID mFontPackageListGuid = {0xf5f219d3, 0x7006, 0x4648, {0xac, 0x8d, 0xd6, 0x1d, 0xfb, 0x7b, 0xc6, 0xad}};
@@ -234,7 +234,6 @@ GraphicsConsoleControllerDriverStart ( {
EFI_STATUS Status;
GRAPHICS_CONSOLE_DEV *Private;
- UINT32 NarrowFontSize;
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
UINT32 ColorDepth;
@@ -243,11 +242,6 @@ GraphicsConsoleControllerDriverStart ( UINTN Columns;
UINTN Rows;
UINT32 ModeNumber;
- EFI_HII_SIMPLE_FONT_PACKAGE_HDR *SimplifiedFont;
- UINT32 PackageLength;
- EFI_HII_PACKAGE_LIST_HEADER *PackageList;
- UINT8 *Package;
- UINT8 *Location;
EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode;
ModeNumber = 0;
@@ -288,52 +282,6 @@ GraphicsConsoleControllerDriverStart ( goto Error;
}
- NarrowFontSize = mNarrowFontSize;
-
- if (mFirstAccessFlag) {
- //
- // Add 4 bytes to the header for entire length for HiiLibPreparePackageList use only.
- // Looks ugly. Might be updated when font tool is ready.
- //
- // +--------------------------------+ <-- Package
- // | |
- // | PackageLength(4 bytes) |
- // | |
- // |--------------------------------| <-- SimplifiedFont
- // | |
- // |EFI_HII_SIMPLE_FONT_PACKAGE_HDR |
- // | |
- // |--------------------------------| <-- Location
- // | |
- // | gUsStdNarrowGlyphData |
- // | |
- // +--------------------------------+
-
- PackageLength = sizeof (EFI_HII_SIMPLE_FONT_PACKAGE_HDR) + NarrowFontSize + 4;
- Package = AllocateZeroPool (PackageLength);
- if (Package == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
- WriteUnaligned32((UINT32 *) Package,PackageLength);
- SimplifiedFont = (EFI_HII_SIMPLE_FONT_PACKAGE_HDR *) (Package + 4);
- SimplifiedFont->Header.Length = (UINT32) (PackageLength - 4);
- SimplifiedFont->Header.Type = EFI_HII_PACKAGE_SIMPLE_FONTS;
- SimplifiedFont->NumberOfNarrowGlyphs = (UINT16) (NarrowFontSize / sizeof (EFI_NARROW_GLYPH));
-
- Location = (UINT8 *) (&SimplifiedFont->NumberOfWideGlyphs + 1);
- CopyMem (Location, gUsStdNarrowGlyphData, NarrowFontSize);
-
- //
- // Add this simplified font package to a package list then install it.
- //
- PackageList = HiiLibPreparePackageList (1, &mFontPackageListGuid, Package);
- Status = mHiiDatabase->NewPackageList (mHiiDatabase, PackageList, NULL, &(Private->HiiHandle));
- ASSERT_EFI_ERROR (Status);
- FreePool (PackageList);
- FreePool (Package);
-
- mFirstAccessFlag = FALSE;
- }
//
// If the current mode information can not be retrieved, then attempt to set the default mode
// of 800x600, 32 bit color, 60 Hz refresh.
@@ -633,14 +581,6 @@ GraphicsConsoleControllerDriverStop ( );
}
- //
- // Remove the font pack
- //
- if (Private->HiiHandle != NULL) {
- HiiLibRemovePackages (Private->HiiHandle);
- mFirstAccessFlag = TRUE;
- }
-
if (Private->LineBuffer != NULL) {
FreePool (Private->LineBuffer);
}
@@ -1907,6 +1847,71 @@ EraseCursor ( return EFI_SUCCESS;
}
+VOID
+EFIAPI
+RegisterFontPackage (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ EFI_STATUS Status;
+ EFI_HII_SIMPLE_FONT_PACKAGE_HDR *SimplifiedFont;
+ UINT32 PackageLength;
+ EFI_HII_PACKAGE_LIST_HEADER *PackageList;
+ UINT8 *Package;
+ UINT8 *Location;
+ EFI_HII_DATABASE_PROTOCOL *HiiDatabase;
+
+ //
+ // Locate HII Database Protocol
+ //
+ Status = gBS->LocateProtocol (
+ &gEfiHiiDatabaseProtocolGuid,
+ NULL,
+ (VOID **) &HiiDatabase
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Add 4 bytes to the header for entire length for HiiLibPreparePackageList use only.
+ //
+ // +--------------------------------+ <-- Package
+ // | |
+ // | PackageLength(4 bytes) |
+ // | |
+ // |--------------------------------| <-- SimplifiedFont
+ // | |
+ // |EFI_HII_SIMPLE_FONT_PACKAGE_HDR |
+ // | |
+ // |--------------------------------| <-- Location
+ // | |
+ // | gUsStdNarrowGlyphData |
+ // | |
+ // +--------------------------------+
+
+ PackageLength = sizeof (EFI_HII_SIMPLE_FONT_PACKAGE_HDR) + mNarrowFontSize + 4;
+ Package = AllocateZeroPool (PackageLength);
+ ASSERT (Package != NULL);
+
+ WriteUnaligned32((UINT32 *) Package,PackageLength);
+ SimplifiedFont = (EFI_HII_SIMPLE_FONT_PACKAGE_HDR *) (Package + 4);
+ SimplifiedFont->Header.Length = (UINT32) (PackageLength - 4);
+ SimplifiedFont->Header.Type = EFI_HII_PACKAGE_SIMPLE_FONTS;
+ SimplifiedFont->NumberOfNarrowGlyphs = (UINT16) (mNarrowFontSize / sizeof (EFI_NARROW_GLYPH));
+
+ Location = (UINT8 *) (&SimplifiedFont->NumberOfWideGlyphs + 1);
+ CopyMem (Location, gUsStdNarrowGlyphData, mNarrowFontSize);
+
+ //
+ // Add this simplified font package to a package list then install it.
+ //
+ PackageList = HiiLibPreparePackageList (1, &mFontPackageListGuid, Package);
+ Status = HiiDatabase->NewPackageList (HiiDatabase, PackageList, NULL, &mHiiHandle);
+ ASSERT_EFI_ERROR (Status);
+ FreePool (PackageList);
+ FreePool (Package);
+}
+
/**
The user Entry Point for module GraphicsConsole. The user code starts with this function.
@@ -1927,6 +1932,17 @@ InitializeGraphicsConsole ( EFI_STATUS Status;
//
+ // Register notify function on HII Database Protocol to add font package.
+ //
+ EfiCreateProtocolNotifyEvent (
+ &gEfiHiiDatabaseProtocolGuid,
+ TPL_CALLBACK,
+ RegisterFontPackage,
+ NULL,
+ &mHiiRegistration
+ );
+
+ //
// Install driver model protocol(s).
//
Status = EfiLibInstallDriverBindingComponentName2 (
|