tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add PCD PcdUgaConsumeSupport to switch on/off EFI UGA Draw Protocol's consuming, it could save size by changing PCD's value to FALSE. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4911 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2008-03-19 05:22:06 +00:00
parent 18b8485750
commit 8541adab27
13 changed files with 347 additions and 309 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
IntelFrameworkModulePkg/Library/GraphicsLib/Graphics.c
View File

@ -35,6 +35,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
EFI_STATUS
GetGraphicsBitMapFromFV (
@ -390,15 +391,15 @@ Returns:
// Try to open GOP first
//
Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID **) &GraphicsOutput);
if (EFI_ERROR(Status)) {
if (EFI_ERROR(Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
GraphicsOutput = NULL;
//
// Open GOP failed, try to open UGA
//
Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID **) &UgaDraw);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
}
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
Badging = NULL;
@ -409,7 +410,7 @@ Returns:
if (GraphicsOutput != NULL) {
SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
@ -539,7 +540,7 @@ Returns:
Height,
Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) Blt,
@ -552,6 +553,8 @@ Returns:
Height,
Width * sizeof (EFI_UGA_PIXEL)
);
} else {
Status = EFI_UNSUPPORTED;
}
}
@ -696,7 +699,7 @@ Returns:
if (GraphicsOutput != NULL) {
HorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
VerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Get the current mode information from the UGA Draw Protocol
//
@ -784,7 +787,7 @@ Returns:
GLYPH_HEIGHT,
BufferGlyphWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) (UINTN) LineBuffer,
@ -797,6 +800,8 @@ Returns:
GLYPH_HEIGHT,
BufferGlyphWidth * sizeof (EFI_UGA_PIXEL)
);
} else {
Status = EFI_UNSUPPORTED;
}
Error:
@ -861,7 +866,7 @@ Returns:
(VOID **) &GraphicsOutput
);
if (EFI_ERROR (Status)) {
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
GraphicsOutput = NULL;
Status = gBS->HandleProtocol (
@ -869,10 +874,10 @@ Returns:
&gEfiUgaDrawProtocolGuid,
(VOID **) &UgaDraw
);
}
if (EFI_ERROR (Status)) {
return Status;
}
if (EFI_ERROR (Status)) {
return Status;
}
Status = gBS->HandleProtocol (

2
IntelFrameworkModulePkg/Library/GraphicsLib/GraphicsLib.inf
View File

@ -56,3 +56,5 @@
gEfiFirmwareVolume2ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiOEMBadgingProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[FeaturePcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport

95
MdeModulePkg/Library/GraphicsLib/Graphics.c
View File

@ -38,6 +38,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DxePiLib.h>
#include <Library/PcdLib.h>
STATIC EFI_GRAPHICS_OUTPUT_BLT_PIXEL mEfiColors[16] = {
{ 0x00, 0x00, 0x00, 0x00 },
@ -113,19 +114,19 @@ Arguments:
ImageHandle - The driver image handle of the caller. The parameter is used to
optimize the loading of the image file so that the FV from which
the driver image is loaded will be tried first.
the driver image is loaded will be tried first.
FileNameGuid - File Name of graphics file in the FV(s).
Image - Pointer to pointer to return graphics image. If NULL, a
Image - Pointer to pointer to return graphics image. If NULL, a
buffer will be allocated.
ImageSize - Size of the graphics Image in bytes. Zero if no image found.
Returns:
Returns:
EFI_SUCCESS - Image and ImageSize are valid.
EFI_SUCCESS - Image and ImageSize are valid.
EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size
EFI_NOT_FOUND - FileNameGuid not found
@ -370,7 +371,7 @@ Arguments:
LogoFile - File name of logo to display on the center of the screen.
Returns:
Returns:
EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo
displayed.
@ -401,7 +402,7 @@ Arguments:
the driver image is loaded will be tried first.
Returns:
Returns:
EFI_SUCCESS - ConsoleControl has been flipped to graphics and logo
displayed.
@ -442,15 +443,15 @@ Returns:
// Try to open GOP first
//
Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID**)&GraphicsOutput);
if (EFI_ERROR (Status)) {
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
GraphicsOutput = NULL;
//
// Open GOP failed, try to open UGA
// Open GOP failed, try to open UGwhA
//
Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID**)&UgaDraw);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
}
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
Badging = NULL;
@ -464,7 +465,7 @@ Returns:
if (GraphicsOutput != NULL) {
SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
@ -593,7 +594,7 @@ Returns:
Height,
Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) Blt,
@ -658,7 +659,7 @@ UINTN
_IPrint (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
IN EFI_UGA_DRAW_PROTOCOL *UgaDraw,
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto,
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto,
IN UINTN X,
IN UINTN Y,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,
@ -677,22 +678,22 @@ Arguments:
GraphicsOutput - Graphics output protocol interface
UgaDraw - UGA draw protocol interface
Sto - Simple text out protocol interface
X - X coordinate to start printing
Y - Y coordinate to start printing
Foreground - Foreground color
Background - Background color
fmt - Format string
args - Print arguments
Returns:
Returns:
EFI_SUCCESS - success
EFI_OUT_OF_RESOURCES - out of resources
@ -711,7 +712,7 @@ Returns:
UINTN LineBufferLen;
EFI_HII_FONT_PROTOCOL *HiiFont;
EFI_IMAGE_OUTPUT *Blt;
EFI_FONT_DISPLAY_INFO *FontInfo;
EFI_FONT_DISPLAY_INFO *FontInfo;
//
// For now, allocate an arbitrarily long buffer
@ -721,24 +722,31 @@ Returns:
return EFI_OUT_OF_RESOURCES;
}
HorizontalResolution = 0;
VerticalResolution = 0;
Blt = NULL;
FontInfo = NULL;
if (GraphicsOutput != NULL) {
HorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
VerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
UgaDraw->GetMode (UgaDraw, &HorizontalResolution, &VerticalResolution, &ColorDepth, &RefreshRate);
} else {
Status = EFI_UNSUPPORTED;
goto Error;
}
ASSERT ((HorizontalResolution != 0) && (VerticalResolution !=0));
Blt = NULL;
FontInfo = NULL;
ASSERT ((HorizontalResolution != 0) && (VerticalResolution !=0));
ASSERT (GraphicsOutput != NULL);
Status = gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &HiiFont);
if (EFI_ERROR (Status)) {
goto Error;
}
}
UnicodeVSPrint (Buffer, 0x10000, fmt, args);
UnicodeWeight = (CHAR16 *) Buffer;
for (Index = 0; UnicodeWeight[Index] != 0; Index++) {
@ -750,7 +758,7 @@ Returns:
}
BufferLen = StrLen (Buffer);
LineBufferLen = sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) * HorizontalResolution * EFI_GLYPH_HEIGHT;
if (EFI_GLYPH_WIDTH * EFI_GLYPH_HEIGHT * sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL) * BufferLen > LineBufferLen) {
@ -767,7 +775,7 @@ Returns:
Blt->Width = (UINT16) (HorizontalResolution);
Blt->Height = (UINT16) (VerticalResolution);
Blt->Image.Screen = GraphicsOutput;
FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO));
if (FontInfo == NULL) {
Status = EFI_OUT_OF_RESOURCES;
@ -777,8 +785,8 @@ Returns:
CopyMem (&FontInfo->ForegroundColor, Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
} else {
CopyMem (
&FontInfo->ForegroundColor,
&mEfiColors[Sto->Mode->Attribute & 0x0f],
&FontInfo->ForegroundColor,
&mEfiColors[Sto->Mode->Attribute & 0x0f],
sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
}
@ -786,8 +794,8 @@ Returns:
CopyMem (&FontInfo->BackgroundColor, Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
} else {
CopyMem (
&FontInfo->BackgroundColor,
&mEfiColors[Sto->Mode->Attribute >> 4],
&FontInfo->BackgroundColor,
&mEfiColors[Sto->Mode->Attribute >> 4],
sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
}
@ -804,7 +812,7 @@ Returns:
NULL,
NULL
);
Error:
SafeFreePool (Blt);
@ -831,11 +839,11 @@ Routine Description:
Arguments:
X - X coordinate to start printing
Y - Y coordinate to start printing
ForeGround - Foreground color
BackGround - Background color
Fmt - Format string
@ -866,7 +874,7 @@ Returns:
);
UgaDraw = NULL;
if (EFI_ERROR (Status)) {
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
GraphicsOutput = NULL;
Status = gBS->HandleProtocol (
@ -874,10 +882,9 @@ Returns:
&gEfiUgaDrawProtocolGuid,
(VOID**)&UgaDraw
);
if (EFI_ERROR (Status)) {
return Status;
}
}
if (EFI_ERROR (Status)) {
return Status;
}
Status = gBS->HandleProtocol (

7
MdeModulePkg/Library/GraphicsLib/GraphicsLib.inf
View File

@ -52,6 +52,9 @@
gEfiGraphicsOutputProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiUgaDrawProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiConsoleControlProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiFirmwareVolume2ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiFirmwareVolume2ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiOEMBadgingProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiHiiFontProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiHiiFontProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[FeaturePcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport

3
MdeModulePkg/MdeModulePkg.dec
View File

@ -126,7 +126,8 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE|BOOLEAN|0x00010042
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|TRUE|BOOLEAN|0x00010043
gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreImageLoaderSearchTeSectionFirst|TRUE|BOOLEAN|0x00010044
gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHardwareErrorRecord|FALSE|BOOLEAN|0x00010044
gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHardwareErrorRecord|FALSE|BOOLEAN|0x00010045
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport|TRUE|BOOLEAN|0x00010046
[PcdsFixedAtBuild.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPcdCallBackNumberPerPcdEntry|0x08|UINT32|0x0001000f

17
MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
View File

@ -4,12 +4,12 @@
# N/A
# Copyright (c) 2008, Intel Corporation
#
# 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# 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
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
@ -117,7 +117,7 @@
gEfiMemorySubClassGuid
gEfiProcessorSubClassGuid
gEfiCapsuleVendorGuid
[Protocols]
gEfiHiiStringProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiSimpleFileSystemProtocolGuid # PROTOCOL ALWAYS_CONSUMED
@ -139,10 +139,11 @@
gEfiSerialIoProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiDevicePathProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiAcpiS3SaveProtocolGuid
[FeaturePcd.common]
gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDepricate
gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHardwareErrorRecord
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport
[Pcd.common]
gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangCodes

18
MdeModulePkg/Universal/BdsDxe/MemoryTest.c
View File

@ -79,7 +79,7 @@ Returns:
&gEfiGraphicsOutputProtocolGuid,
(VOID **) &GraphicsOutput
);
if (EFI_ERROR (Status)) {
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
GraphicsOutput = NULL;
Status = gBS->HandleProtocol (
@ -87,15 +87,17 @@ Returns:
&gEfiUgaDrawProtocolGuid,
(VOID **) &UgaDraw
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
}
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
SizeOfX = 0;
SizeOfY = 0;
if (GraphicsOutput != NULL) {
SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->GetMode (
UgaDraw,
&SizeOfX,
@ -106,6 +108,8 @@ Returns:
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
} else {
return EFI_UNSUPPORTED;
}
BlockWidth = SizeOfX / 100;
@ -135,7 +139,7 @@ Returns:
SizeOfY - (PosY - GLYPH_HEIGHT - 1),
SizeOfX * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) &Color,
@ -168,7 +172,7 @@ Returns:
BlockHeight,
(BlockWidth) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) &ProgressColor,

74
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.c
View File

@ -686,7 +686,7 @@ ConSplitterTextOutConstructor (
//
// When new console device is added, the new mode will be set later,
// so put current mode back to init state.
//
//
ConOutPrivate->TextOutMode.Mode = 0xFF;
Status = ConSplitterGrowBuffer (
@ -1236,6 +1236,9 @@ Returns:
if (EFI_ERROR (Status)) {
return Status;
}
GraphicsOutput = NULL;
UgaDraw = NULL;
//
// Try to Open Graphics Output protocol
//
@ -1247,22 +1250,19 @@ Returns:
mConOut.VirtualHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
GraphicsOutput = NULL;
}
//
// Open UGA_DRAW protocol
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiUgaDrawProtocolGuid,
(VOID **) &UgaDraw,
This->DriverBindingHandle,
mConOut.VirtualHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
UgaDraw = NULL;
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Open UGA_DRAW protocol
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiUgaDrawProtocolGuid,
(VOID **) &UgaDraw,
This->DriverBindingHandle,
mConOut.VirtualHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
}
//
@ -1270,7 +1270,7 @@ Returns:
// so put current mode back to init state.
//
mConOut.TextOutMode.Mode = 0xFF;
//
// If both ConOut and StdErr incorporate the same Text Out device,
// their MaxMode and QueryData should be the intersection of both.
@ -1278,7 +1278,7 @@ Returns:
Status = ConSplitterTextOutAddDevice (&mConOut, TextOut, GraphicsOutput, UgaDraw);
ConSplitterTextOutSetAttribute (&mConOut.TextOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
if (FeaturePcdGet (PcdConOutUgaSupport)) {
if (FeaturePcdGet (PcdConOutUgaSupport) && FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Match the UGA mode data of ConOut with the current mode
//
@ -1332,13 +1332,13 @@ Returns:
if (EFI_ERROR (Status)) {
return Status;
}
//
// When new console device is added, the new mode will be set later,
// so put current mode back to init state.
//
mStdErr.TextOutMode.Mode = 0xFF;
//
// If both ConOut and StdErr incorporate the same Text Out device,
// their MaxMode and QueryData should be the intersection of both.
@ -2711,7 +2711,7 @@ Returns:
}
}
}
if (UgaDraw != NULL) {
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Graphics console driver can ensure the same mode for all GOP devices
// so we can get the current mode from this video device
@ -2751,7 +2751,7 @@ Done:
if (GraphicsOutput != NULL) {
Private->CurrentNumberOfGraphicsOutput++;
}
if (UgaDraw != NULL) {
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Private->CurrentNumberOfUgaDraw++;
}
@ -2801,7 +2801,7 @@ Returns:
None
--*/
--*/
{
UINTN Col;
UINTN Row;
@ -2813,7 +2813,7 @@ Returns:
EFI_STATUS Status;
CONSOLE_OUT_MODE *ModeInfo;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
PreferMode = 0xFF;
BaseMode = 0xFF;
TextOut = &Private->TextOut;
@ -2832,9 +2832,9 @@ Returns:
);
//
// Set to the default mode 80 x 25 required by EFI/UEFI spec;
// Set to the default mode 80 x 25 required by EFI/UEFI spec;
// user can also define other valid default console mode here.
//
//
if (EFI_ERROR(Status)) {
ModeInfo->Column = 80;
ModeInfo->Row = 25;
@ -2844,9 +2844,9 @@ Returns:
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,
sizeof (CONSOLE_OUT_MODE),
ModeInfo
);
);
}
for (Mode = 0; Mode < MaxMode; Mode++) {
Status = TextOut->QueryMode (TextOut, Mode, &Col, &Row);
if (!EFI_ERROR(Status)) {
@ -2858,19 +2858,19 @@ Returns:
}
}
}
Status = TextOut->SetMode (TextOut, PreferMode);
//
// if current mode setting is failed, default 80x25 mode will be set.
//
if (EFI_ERROR(Status)) {
Status = TextOut->SetMode (TextOut, BaseMode);
ASSERT(!EFI_ERROR(Status));
ModeInfo->Column = 80;
ModeInfo->Row = 25;
//
// Update ConOutMode variable
//
@ -2880,7 +2880,7 @@ Returns:
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,
sizeof (CONSOLE_OUT_MODE),
ModeInfo
);
);
}
gBS->FreePool (ModeInfo);
@ -2989,7 +2989,7 @@ Returns:
}
}
if (FeaturePcdGet (PcdConOutUgaSupport)) {
if (UgaDraw != NULL) {
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->GetMode (
UgaDraw,
&UgaHorizontalResolution,
@ -3043,7 +3043,7 @@ Returns:
}
//
// After adding new console device, all existing console devices should be
// After adding new console device, all existing console devices should be
// synced to the current shared mode.
//
ConsplitterSetConsoleOutMode (Private);
@ -3084,7 +3084,7 @@ Returns:
if (TextOutList->TextOut == TextOut) {
CopyMem (TextOutList, TextOutList + 1, sizeof (TEXT_OUT_AND_GOP_DATA) * Index);
CurrentNumOfConsoles--;
if (TextOutList->UgaDraw != NULL) {
if (TextOutList->UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Private->CurrentNumberOfUgaDraw--;
}
if (TextOutList->GraphicsOutput != NULL) {

1
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
View File

@ -84,3 +84,4 @@
[FeaturePcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport

43
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterGraphics.c
View File

@ -311,7 +311,7 @@ Routine Description:
}
}
if (EFI_ERROR (ReturnStatus)) {
if (EFI_ERROR (ReturnStatus) && FeaturePcdGet (PcdUgaConsumeSupport)) {
UgaDraw = Private->TextOutList[Index].UgaDraw;
if (UgaDraw != NULL) {
Status = UgaDraw->SetMode (
@ -581,7 +581,7 @@ ConSpliterGraphicsOutputBlt (
}
UgaDraw = Private->TextOutList[Index].UgaDraw;
if (UgaDraw != NULL) {
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) BltBuffer,
@ -628,7 +628,7 @@ DevNullGopSync (
Private->GraphicsOutput.Mode->Info->VerticalResolution,
0
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
return UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) Private->GraphicsOutputBlt,
@ -641,6 +641,8 @@ DevNullGopSync (
Private->GraphicsOutput.Mode->Info->VerticalResolution,
0
);
} else {
return EFI_UNSUPPORTED;
}
}
@ -767,17 +769,22 @@ ConSpliterUgaDrawSetMode (
// return the worst status met
//
for (Index = 0; Index < Private->CurrentNumberOfConsoles; Index++) {
UgaDraw = Private->TextOutList[Index].UgaDraw;
if (UgaDraw != NULL) {
Status = UgaDraw->SetMode (
UgaDraw,
HorizontalResolution,
VerticalResolution,
ColorDepth,
RefreshRate
);
if (EFI_ERROR (Status)) {
ReturnStatus = Status;
ReturnStatus = EFI_UNSUPPORTED;
if (FeaturePcdGet (PcdUgaConsumeSupport)) {
UgaDraw = Private->TextOutList[Index].UgaDraw;
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->SetMode (
UgaDraw,
HorizontalResolution,
VerticalResolution,
ColorDepth,
RefreshRate
);
if (EFI_ERROR (Status)) {
ReturnStatus = Status;
}
}
}
@ -1043,7 +1050,7 @@ ConSpliterUgaDrawBlt (
}
}
if (Private->TextOutList[Index].UgaDraw != NULL) {
if (Private->TextOutList[Index].UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = Private->TextOutList[Index].UgaDraw->Blt (
Private->TextOutList[Index].UgaDraw,
BltBuffer,
@ -1077,7 +1084,7 @@ DevNullUgaSync (
IN EFI_UGA_DRAW_PROTOCOL *UgaDraw
)
{
if (UgaDraw != NULL) {
if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
return UgaDraw->Blt (
UgaDraw,
Private->UgaBlt,
@ -1090,7 +1097,7 @@ DevNullUgaSync (
Private->UgaVerticalResolution,
Private->UgaHorizontalResolution * sizeof (EFI_UGA_PIXEL)
);
} else {
} else if (GraphicsOutput != NULL) {
return GraphicsOutput->Blt (
GraphicsOutput,
(EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) Private->UgaBlt,
@ -1103,6 +1110,8 @@ DevNullUgaSync (
Private->UgaVerticalResolution,
0
);
} else {
return EFI_UNSUPPORTED;
}
}

342
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
View File

@ -5,15 +5,15 @@ Remaining Tasks
Implement optimal automatic Mode creation algorithm
Solve palette issues for mixed graphics and text
When does this protocol reset the palette?
Copyright (c) 2006 - 2007 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
@ -139,12 +139,13 @@ GraphicsConsoleControllerDriverSupported (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
EFI_STATUS Status;
EFI_STATUS Status;
EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
EFI_UGA_DRAW_PROTOCOL *UgaDraw;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_UGA_DRAW_PROTOCOL *UgaDraw;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
UgaDraw = NULL;
GraphicsOutput = NULL;
UgaDraw = NULL;
//
// Open the IO Abstraction(s) needed to perform the supported test
//
@ -156,9 +157,8 @@ GraphicsConsoleControllerDriverSupported (
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
GraphicsOutput = NULL;
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Open Graphics Output Protocol failed, try to open UGA Draw Protocol
//
@ -170,9 +170,9 @@ GraphicsConsoleControllerDriverSupported (
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
}
if (EFI_ERROR (Status)) {
return Status;
}
//
@ -215,7 +215,7 @@ Error:
This->DriverBindingHandle,
Controller
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
gBS->CloseProtocol (
Controller,
&gEfiUgaDrawProtocolGuid,
@ -292,9 +292,8 @@ GraphicsConsoleControllerDriverStart (
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR(Status)) {
Private->GraphicsOutput = NULL;
if (EFI_ERROR(Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = gBS->OpenProtocol (
Controller,
&gEfiUgaDrawProtocolGuid,
@ -303,9 +302,10 @@ GraphicsConsoleControllerDriverStart (
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
goto Error;
}
}
if (EFI_ERROR (Status)) {
goto Error;
}
NarrowFontSize = ReturnNarrowFontSize ();
@ -325,10 +325,10 @@ GraphicsConsoleControllerDriverStart (
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, UsStdNarrowGlyphData, NarrowFontSize);
//
// Add this simplified font package to a package list then install it.
//
@ -336,7 +336,7 @@ GraphicsConsoleControllerDriverStart (
Status = mHiiDatabase->NewPackageList (mHiiDatabase, PackageList, NULL, &(Private->HiiHandle));
ASSERT_EFI_ERROR (Status);
SafeFreePool (PackageList);
SafeFreePool (Package);
SafeFreePool (Package);
mFirstAccessFlag = FALSE;
}
@ -349,13 +349,13 @@ GraphicsConsoleControllerDriverStart (
if (Private->GraphicsOutput != NULL) {
//
// The console is build on top of Graphics Output Protocol, find the mode number
// The console is build on top of Graphics Output Protocol, find the mode number
// for the user-defined mode; if there are multiple video devices,
// graphic console driver will set all the video devices to the same mode.
//
Status = CheckModeSupported (
Private->GraphicsOutput,
CURRENT_HORIZONTAL_RESOLUTION,
Private->GraphicsOutput,
CURRENT_HORIZONTAL_RESOLUTION,
CURRENT_VERTICAL_RESOLUTION,
&ModeNumber
);
@ -370,9 +370,9 @@ GraphicsConsoleControllerDriverStart (
// if not supporting current mode, try 800x600 which is required by UEFI/EFI spec
//
Status = CheckModeSupported (
Private->GraphicsOutput,
800,
600,
Private->GraphicsOutput,
800,
600,
&ModeNumber
);
}
@ -385,7 +385,7 @@ GraphicsConsoleControllerDriverStart (
VerticalResolution = Private->GraphicsOutput->Mode->Info->VerticalResolution;
ModeNumber = Private->GraphicsOutput->Mode->Mode;
}
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// At first try to set user-defined resolution
//
@ -401,7 +401,7 @@ GraphicsConsoleControllerDriverStart (
if (!EFI_ERROR (Status)) {
HorizontalResolution = CURRENT_HORIZONTAL_RESOLUTION;
VerticalResolution = CURRENT_VERTICAL_RESOLUTION;
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Try to set 800*600 which is required by UEFI/EFI spec
//
@ -475,11 +475,11 @@ GraphicsConsoleControllerDriverStart (
Private->ModeData[MaxMode].DeltaY = 0;
MaxMode++;
}
//
// Add Mode #2 that must be 100x31 (graphic mode >= 800x600)
//
if (Columns >= 100 && Rows >= 31) {
if (Columns >= 100 && Rows >= 31) {
Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
@ -493,7 +493,7 @@ GraphicsConsoleControllerDriverStart (
//
if (HorizontalResolution > 800 && VerticalResolution > 600) {
Private->ModeData[MaxMode].Columns = HorizontalResolution/GLYPH_WIDTH;
Private->ModeData[MaxMode].Rows = VerticalResolution/GLYPH_HEIGHT;
Private->ModeData[MaxMode].Rows = VerticalResolution/GLYPH_HEIGHT;
Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
@ -501,7 +501,7 @@ GraphicsConsoleControllerDriverStart (
Private->ModeData[MaxMode].DeltaY = (VerticalResolution % GLYPH_HEIGHT) >> 1;
MaxMode++;
}
//
// Update the maximum number of modes
//
@ -541,7 +541,7 @@ Error:
This->DriverBindingHandle,
Controller
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
gBS->CloseProtocol (
Controller,
&gEfiUgaDrawProtocolGuid,
@ -608,7 +608,7 @@ GraphicsConsoleControllerDriverStop (
This->DriverBindingHandle,
Controller
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
gBS->CloseProtocol (
Controller,
&gEfiUgaDrawProtocolGuid,
@ -647,11 +647,11 @@ CheckModeSupported (
{
UINT32 ModeNumber;
EFI_STATUS Status;
UINTN SizeOfInfo;
UINTN SizeOfInfo;
EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
Status = EFI_SUCCESS;
for (ModeNumber = 0; ModeNumber < GraphicsOutput->Mode->MaxMode; ModeNumber++) {
Status = GraphicsOutput->QueryMode (
GraphicsOutput,
@ -671,13 +671,13 @@ CheckModeSupported (
gBS->FreePool (Info);
}
}
if (ModeNumber == GraphicsOutput->Mode->MaxMode) {
Status = EFI_UNSUPPORTED;
}
*CurrentModeNumber = ModeNumber;
return Status;
return Status;
}
EFI_STATUS
@ -745,27 +745,27 @@ GraphicsConsoleConOutReset (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.Reset().
If ExtendeVerification is TRUE, then perform dependent Graphics Console
If ExtendeVerification is TRUE, then perform dependent Graphics Console
device reset, and set display mode to mode 0.
If ExtendedVerification is FALSE, only set display mode to mode 0.
Arguments:
This - Indicates the calling context.
ExtendedVerification - Indicates that the driver may perform a more exhaustive
verification operation of the device during reset.
Returns:
EFI_SUCCESS
The reset operation succeeds.
The reset operation succeeds.
EFI_DEVICE_ERROR
The Graphics Console is not functioning correctly
The Graphics Console is not functioning correctly
--*/
{
This->SetAttribute (This, EFI_TEXT_ATTR (This->Mode->Attribute & 0x0F, EFI_BACKGROUND_BLACK));
@ -780,31 +780,31 @@ GraphicsConsoleConOutOutputString (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.OutputString().
The Unicode string will be converted to Glyphs and will be
The Unicode string will be converted to Glyphs and will be
sent to the Graphics Console.
Arguments:
This - Indicates the calling context.
WString - The Null-terminated Unicode string to be displayed on
WString - The Null-terminated Unicode string to be displayed on
the Graphics Console.
Returns:
EFI_SUCCESS
The string is output successfully.
The string is output successfully.
EFI_DEVICE_ERROR
The Graphics Console failed to send the string out.
EFI_WARN_UNKNOWN_GLYPH
Indicates that some of the characters in the Unicode string could not
be rendered and are skipped.
Indicates that some of the characters in the Unicode string could not
be rendered and are skipped.
--*/
{
GRAPHICS_CONSOLE_DEV *Private;
@ -927,7 +927,7 @@ GraphicsConsoleConOutOutputString (
GLYPH_HEIGHT,
Delta
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Scroll Screen Up One Row
//
@ -1084,28 +1084,28 @@ GraphicsConsoleConOutTestString (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.TestString().
If one of the characters in the *Wstring is
neither valid valid Unicode drawing characters,
not ASCII code, then this function will return
EFI_UNSUPPORTED.
Arguments:
This - Indicates the calling context.
WString - The Null-terminated Unicode string to be tested.
Returns:
EFI_SUCCESS
The Graphics Console is capable of rendering the output string.
The Graphics Console is capable of rendering the output string.
EFI_UNSUPPORTED
Some of the characters in the Unicode string cannot be rendered.
Some of the characters in the Unicode string cannot be rendered.
--*/
{
EFI_STATUS Status;
@ -1145,45 +1145,45 @@ GraphicsConsoleConOutQueryMode (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.QueryMode().
It returnes information for an available text mode
that the Graphics Console supports.
In this driver,we only support text mode 80x25, which is
defined as mode 0.
Arguments:
This - Indicates the calling context.
ModeNumber - The mode number to return information on.
Columns - The returned columns of the requested mode.
Rows - The returned rows of the requested mode.
Rows - The returned rows of the requested mode.
Returns:
EFI_SUCCESS
The requested mode information is returned.
The requested mode information is returned.
EFI_UNSUPPORTED
The mode number is not valid.
The mode number is not valid.
--*/
{
GRAPHICS_CONSOLE_DEV *Private;
EFI_STATUS Status;
EFI_TPL OldTpl;
if (ModeNumber >= (UINTN) This->Mode->MaxMode) {
return EFI_UNSUPPORTED;
}
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
Status = EFI_SUCCESS;
Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
*Columns = Private->ModeData[ModeNumber].Columns;
@ -1208,28 +1208,28 @@ GraphicsConsoleConOutSetMode (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.SetMode().
Set the Graphics Console to a specified mode.
In this driver, we only support mode 0.
In this driver, we only support mode 0.
Arguments:
This - Indicates the calling context.
ModeNumber - The text mode to set.
Returns:
EFI_SUCCESS
The requested text mode is set.
EFI_DEVICE_ERROR
The requested text mode cannot be set because of Graphics Console device error.
EFI_UNSUPPORTED
The text mode number is not valid.
The text mode number is not valid.
--*/
{
EFI_STATUS Status;
@ -1340,7 +1340,7 @@ GraphicsConsoleConOutSetMode (
0
);
}
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// Get the current UGA Draw mode information
//
@ -1412,31 +1412,31 @@ GraphicsConsoleConOutSetAttribute (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.SetAttribute().
Implements SIMPLE_TEXT_OUTPUT.SetAttribute().
Arguments:
This - Indicates the calling context.
Attrubute - The attribute to set. Only bit0..6 are valid, all other bits
are undefined and must be zero.
Returns:
EFI_SUCCESS
The requested attribute is set.
The requested attribute is set.
EFI_DEVICE_ERROR
The requested attribute cannot be set due to Graphics Console port error.
EFI_UNSUPPORTED
The attribute requested is not defined by EFI spec.
The attribute requested is not defined by EFI spec.
--*/
{
EFI_TPL OldTpl;
if ((Attribute | 0xFF) != 0xFF) {
return EFI_UNSUPPORTED;
}
@ -1465,27 +1465,27 @@ GraphicsConsoleConOutClearScreen (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.ClearScreen().
It clears the Graphics Console's display to the
It clears the Graphics Console's display to the
currently selected background color.
Arguments:
This - Indicates the calling context.
Returns:
EFI_SUCCESS
The operation completed successfully.
EFI_DEVICE_ERROR
The Graphics Console cannot be cleared due to Graphics Console device error.
The Graphics Console cannot be cleared due to Graphics Console device error.
EFI_UNSUPPORTED
The Graphics Console is not in a valid text mode.
The Graphics Console is not in a valid text mode.
--*/
{
EFI_STATUS Status;
@ -1518,7 +1518,7 @@ GraphicsConsoleConOutClearScreen (
ModeData->GopHeight,
0
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) (UINTN) &Background,
@ -1531,6 +1531,8 @@ GraphicsConsoleConOutClearScreen (
ModeData->GopHeight,
0
);
} else {
Status = EFI_UNSUPPORTED;
}
This->Mode->CursorColumn = 0;
@ -1552,29 +1554,29 @@ GraphicsConsoleConOutSetCursorPosition (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.SetCursorPosition().
Implements SIMPLE_TEXT_OUTPUT.SetCursorPosition().
Arguments:
This - Indicates the calling context.
Column - The row to set cursor to.
Row - The column to set cursor to.
Row - The column to set cursor to.
Returns:
EFI_SUCCESS
The operation completed successfully.
EFI_DEVICE_ERROR
The request fails due to Graphics Console device error.
The request fails due to Graphics Console device error.
EFI_UNSUPPORTED
The Graphics Console is not in a valid text mode, or the cursor position
is invalid for current mode.
is invalid for current mode.
--*/
{
GRAPHICS_CONSOLE_DEV *Private;
@ -1620,31 +1622,31 @@ GraphicsConsoleConOutEnableCursor (
)
/*++
Routine Description:
Implements SIMPLE_TEXT_OUTPUT.EnableCursor().
In this driver, the cursor cannot be hidden.
In this driver, the cursor cannot be hidden.
Arguments:
This - Indicates the calling context.
Visible - If TRUE, the cursor is set to be visible,
If FALSE, the cursor is set to be invisible.
If FALSE, the cursor is set to be invisible.
Returns:
EFI_SUCCESS
The request is valid.
EFI_UNSUPPORTED
The Graphics Console does not support a hidden cursor.
The Graphics Console does not support a hidden cursor.
--*/
{
EFI_TPL OldTpl;
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
EraseCursor (This);
This->Mode->CursorVisible = Visible;
@ -1729,7 +1731,7 @@ DrawUnicodeWeightAtCursorN (
NULL
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
ASSERT (Private->UgaDraw!= NULL);
UgaDraw = Private->UgaDraw;
@ -1765,7 +1767,7 @@ DrawUnicodeWeightAtCursorN (
// always be 1. ASSERT here to make sure.
//
ASSERT (RowInfoArraySize == 1);
Status = UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) Blt->Image.Bitmap,
@ -1782,6 +1784,8 @@ DrawUnicodeWeightAtCursorN (
SafeFreePool (RowInfoArray);
SafeFreePool (Blt->Image.Bitmap);
} else {
Status = EFI_UNSUPPORTED;
}
SafeFreePool (Blt);
@ -1840,7 +1844,7 @@ EraseCursor (
GLYPH_HEIGHT,
GLYPH_WIDTH * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) (UINTN) BltChar,
@ -1881,7 +1885,7 @@ EraseCursor (
GLYPH_HEIGHT,
GLYPH_WIDTH * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
);
} else {
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
UgaDraw->Blt (
UgaDraw,
(EFI_UGA_PIXEL *) (UINTN) BltChar,
@ -1902,9 +1906,9 @@ EraseCursor (
/**
The user Entry Point for module GraphicsConsole. The user code starts with this function.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval other Some error occurs when executing this entry point.

21
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.h
View File

@ -1,13 +1,13 @@
/*++
Copyright (c) 2006 - 2008, Intel Corporation
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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Copyright (c) 2006 - 2008, Intel Corporation
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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
@ -15,7 +15,7 @@ Module Name:
Abstract:
Revision History
--*/
@ -24,7 +24,6 @@ Revision History
#define _GRAPHICS_CONSOLE_H
#include <PiDxe.h>
//#include <Protocol/FrameworkHii.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/UgaDraw.h>
@ -32,12 +31,12 @@ Revision History
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
//#include <Library/FrameworkHiiLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/HiiLib.h>
#include <Library/BaseLib.h>
#include <Library/PcdLib.h>
#include <MdeModuleHii.h>

4
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
View File

@ -61,4 +61,6 @@
gEfiUgaDrawProtocolGuid # PROTOCOL TO_START
gEfiHiiFontProtocolGuid
gEfiHiiDatabaseProtocolGuid
[FeaturePcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport