diff options
Diffstat (limited to 'MdeModulePkg/Library/GenericBdsLib/BdsConsole.c')
| -rw-r--r-- | MdeModulePkg/Library/GenericBdsLib/BdsConsole.c | 896 |
1 files changed, 0 insertions, 896 deletions
diff --git a/MdeModulePkg/Library/GenericBdsLib/BdsConsole.c b/MdeModulePkg/Library/GenericBdsLib/BdsConsole.c deleted file mode 100644 index 47de467..0000000 --- a/MdeModulePkg/Library/GenericBdsLib/BdsConsole.c +++ /dev/null @@ -1,896 +0,0 @@ -/** @file
- BDS Lib functions which contain all the code to connect console device
-
-Copyright (c) 2004 - 2008, 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.
-
-**/
-
-#include "InternalBdsLib.h"
-
-/**
- Check if we need to save the EFI variable with "ConVarName" as name
- as NV type
-
- @param ConVarName The name of the EFI variable.
-
- @retval TRUE Set the EFI variable as NV type.
- @retval FALSE EFI variable as NV type can be set NonNV.
-**/
-BOOLEAN
-IsNvNeed (
- IN CHAR16 *ConVarName
- )
-{
- CHAR16 *Ptr;
-
- Ptr = ConVarName;
-
- //
- // If the variable includes "Dev" at last, we consider
- // it does not support NV attribute.
- //
- while (*Ptr != L'\0') {
- Ptr++;
- }
-
- if ((*(Ptr - 3) == 'D') && (*(Ptr - 2) == 'e') && (*(Ptr - 1) == 'v')) {
- return FALSE;
- } else {
- return TRUE;
- }
-}
-
-/**
- This function update console variable based on ConVarName, it can
- add or remove one specific console device path from the variable
-
- @param ConVarName Console related variable name, ConIn, ConOut,
- ErrOut.
- @param CustomizedConDevicePath The console device path which will be added to
- the console variable ConVarName, this parameter
- can not be multi-instance.
- @param ExclusiveDevicePath The console device path which will be removed
- from the console variable ConVarName, this
- parameter can not be multi-instance.
-
- @retval EFI_UNSUPPORTED The added device path is same to the removed one.
- @retval EFI_SUCCESS Success add or remove the device path from the
- console variable.
-
-**/
-EFI_STATUS
-EFIAPI
-BdsLibUpdateConsoleVariable (
- IN CHAR16 *ConVarName,
- IN EFI_DEVICE_PATH_PROTOCOL *CustomizedConDevicePath,
- IN EFI_DEVICE_PATH_PROTOCOL *ExclusiveDevicePath
- )
-{
- EFI_DEVICE_PATH_PROTOCOL *VarConsole;
- UINTN DevicePathSize;
- EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;
- EFI_DEVICE_PATH_PROTOCOL *TempNewDevicePath;
- UINT32 Attributes;
-
- VarConsole = NULL;
- DevicePathSize = 0;
-
- //
- // Notes: check the device path point, here should check
- // with compare memory
- //
- if (CustomizedConDevicePath == ExclusiveDevicePath) {
- return EFI_UNSUPPORTED;
- }
- //
- // Delete the ExclusiveDevicePath from current default console
- //
- VarConsole = BdsLibGetVariableAndSize (
- ConVarName,
- &gEfiGlobalVariableGuid,
- &DevicePathSize
- );
-
- //
- // Initialize NewDevicePath
- //
- NewDevicePath = VarConsole;
-
- //
- // If ExclusiveDevicePath is even the part of the instance in VarConsole, delete it.
- // In the end, NewDevicePath is the final device path.
- //
- if (ExclusiveDevicePath != NULL && VarConsole != NULL) {
- NewDevicePath = BdsLibDelPartMatchInstance (VarConsole, ExclusiveDevicePath);
- }
- //
- // Try to append customized device path to NewDevicePath.
- //
- if (CustomizedConDevicePath != NULL) {
- if (!BdsLibMatchDevicePaths (NewDevicePath, CustomizedConDevicePath)) {
- //
- // Check if there is part of CustomizedConDevicePath in NewDevicePath, delete it.
- //
- NewDevicePath = BdsLibDelPartMatchInstance (NewDevicePath, CustomizedConDevicePath);
- //
- // In the first check, the default console variable will be _ModuleEntryPoint,
- // just append current customized device path
- //
- TempNewDevicePath = NewDevicePath;
- NewDevicePath = AppendDevicePathInstance (NewDevicePath, CustomizedConDevicePath);
- if (TempNewDevicePath != NULL) {
- FreePool(TempNewDevicePath);
- }
- }
- }
-
- //
- // The attribute for ConInDev, ConOutDev and ErrOutDev does not include NV.
- //
- if (IsNvNeed(ConVarName)) {
- //
- // ConVarName has NV attribute.
- //
- Attributes = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE;
- } else {
- //
- // ConVarName does not have NV attribute.
- //
- Attributes = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS;
- }
-
- //
- // Finally, Update the variable of the default console by NewDevicePath
- //
- gRT->SetVariable (
- ConVarName,
- &gEfiGlobalVariableGuid,
- Attributes,
- GetDevicePathSize (NewDevicePath),
- NewDevicePath
- );
-
- if (VarConsole == NewDevicePath) {
- if (VarConsole != NULL) {
- FreePool(VarConsole);
- }
- } else {
- if (VarConsole != NULL) {
- FreePool(VarConsole);
- }
- if (NewDevicePath != NULL) {
- FreePool(NewDevicePath);
- }
- }
-
- return EFI_SUCCESS;
-
-}
-
-
-/**
- Connect the console device base on the variable ConVarName, if
- device path of the ConVarName is multi-instance device path, if
- anyone of the instances is connected success, then this function
- will return success.
-
- @param ConVarName Console related variable name, ConIn, ConOut,
- ErrOut.
-
- @retval EFI_NOT_FOUND There is not any console devices connected
- success
- @retval EFI_SUCCESS Success connect any one instance of the console
- device path base on the variable ConVarName.
-
-**/
-EFI_STATUS
-EFIAPI
-BdsLibConnectConsoleVariable (
- IN CHAR16 *ConVarName
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *StartDevicePath;
- UINTN VariableSize;
- EFI_DEVICE_PATH_PROTOCOL *Instance;
- EFI_DEVICE_PATH_PROTOCOL *Next;
- EFI_DEVICE_PATH_PROTOCOL *CopyOfDevicePath;
- UINTN Size;
- BOOLEAN DeviceExist;
-
- Status = EFI_SUCCESS;
- DeviceExist = FALSE;
-
- //
- // Check if the console variable exist
- //
- StartDevicePath = BdsLibGetVariableAndSize (
- ConVarName,
- &gEfiGlobalVariableGuid,
- &VariableSize
- );
- if (StartDevicePath == NULL) {
- return EFI_UNSUPPORTED;
- }
-
- CopyOfDevicePath = StartDevicePath;
- do {
- //
- // Check every instance of the console variable
- //
- Instance = GetNextDevicePathInstance (&CopyOfDevicePath, &Size);
- Next = Instance;
- while (!IsDevicePathEndType (Next)) {
- Next = NextDevicePathNode (Next);
- }
-
- SetDevicePathEndNode (Next);
- //
- // Check USB1.1 console
- //
- if ((DevicePathType (Instance) == MESSAGING_DEVICE_PATH) &&
- ((DevicePathSubType (Instance) == MSG_USB_CLASS_DP)
- || (DevicePathSubType (Instance) == MSG_USB_WWID_DP)
- )) {
- //
- // Check the Usb console in Usb2.0 bus firstly, then Usb1.1 bus
- //
- Status = BdsLibConnectUsbDevByShortFormDP (PCI_CLASSC_PI_EHCI, Instance);
- if (!EFI_ERROR (Status)) {
- DeviceExist = TRUE;
- }
-
- Status = BdsLibConnectUsbDevByShortFormDP (PCI_CLASSC_PI_UHCI, Instance);
- if (!EFI_ERROR (Status)) {
- DeviceExist = TRUE;
- }
- } else {
- //
- // Connect the instance device path
- //
- Status = BdsLibConnectDevicePath (Instance);
- if (EFI_ERROR (Status)) {
- //
- // Delete the instance from the console varialbe
- //
- BdsLibUpdateConsoleVariable (ConVarName, NULL, Instance);
- } else {
- DeviceExist = TRUE;
- }
- }
- FreePool(Instance);
- } while (CopyOfDevicePath != NULL);
-
- FreePool (StartDevicePath);
-
- if (!DeviceExist) {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- This function will search every simpletext device in current system,
- and make every simpletext device as pertantial console device.
-
-**/
-VOID
-EFIAPI
-BdsLibConnectAllConsoles (
- VOID
- )
-{
- UINTN Index;
- EFI_DEVICE_PATH_PROTOCOL *ConDevicePath;
- UINTN HandleCount;
- EFI_HANDLE *HandleBuffer;
-
- Index = 0;
- HandleCount = 0;
- HandleBuffer = NULL;
- ConDevicePath = NULL;
-
- //
- // Update all the console variables
- //
- gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiSimpleTextInProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
-
- for (Index = 0; Index < HandleCount; Index++) {
- gBS->HandleProtocol (
- HandleBuffer[Index],
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ConDevicePath
- );
- BdsLibUpdateConsoleVariable (L"ConIn", ConDevicePath, NULL);
- }
-
- if (HandleBuffer != NULL) {
- FreePool(HandleBuffer);
- HandleBuffer = NULL;
- }
-
- gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiSimpleTextOutProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
- for (Index = 0; Index < HandleCount; Index++) {
- gBS->HandleProtocol (
- HandleBuffer[Index],
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ConDevicePath
- );
- BdsLibUpdateConsoleVariable (L"ConOut", ConDevicePath, NULL);
- BdsLibUpdateConsoleVariable (L"ErrOut", ConDevicePath, NULL);
- }
-
- if (HandleBuffer != NULL) {
- FreePool(HandleBuffer);
- }
-
- //
- // Connect all console variables
- //
- BdsLibConnectAllDefaultConsoles ();
-
-}
-
-/**
- This function will connect console device base on the console
- device variable ConIn, ConOut and ErrOut.
-
- @retval EFI_SUCCESS At least one of the ConIn and ConOut device have
- been connected success.
- @retval EFI_STATUS Return the status of BdsLibConnectConsoleVariable ().
-
-**/
-EFI_STATUS
-EFIAPI
-BdsLibConnectAllDefaultConsoles (
- VOID
- )
-{
- EFI_STATUS Status;
-
- //
- // Connect all default console variables
- //
-
- //
- // It seems impossible not to have any ConOut device on platform,
- // so we check the status here.
- //
- Status = BdsLibConnectConsoleVariable (L"ConOut");
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Insert the performance probe for Console Out
- //
- PERF_START (NULL, "ConOut", "BDS", 1);
- PERF_END (NULL, "ConOut", "BDS", 0);
-
- //
- // Because possibly the platform is legacy free, in such case,
- // ConIn devices (Serial Port and PS2 Keyboard ) does not exist,
- // so we need not check the status.
- //
- BdsLibConnectConsoleVariable (L"ConIn");
-
- //
- // The _ModuleEntryPoint err out var is legal.
- //
- BdsLibConnectConsoleVariable (L"ErrOut");
-
- return EFI_SUCCESS;
-
-}
-
-/**
- Convert a *.BMP graphics image to a GOP blt buffer. If a NULL Blt buffer
- is passed in a GopBlt buffer will be allocated by this routine. If a GopBlt
- buffer is passed in it will be used if it is big enough.
-
- @param BmpImage Pointer to BMP file
- @param BmpImageSize Number of bytes in BmpImage
- @param GopBlt Buffer containing GOP version of BmpImage.
- @param GopBltSize Size of GopBlt in bytes.
- @param PixelHeight Height of GopBlt/BmpImage in pixels
- @param PixelWidth Width of GopBlt/BmpImage in pixels
-
- @retval EFI_SUCCESS GopBlt and GopBltSize are returned.
- @retval EFI_UNSUPPORTED BmpImage is not a valid *.BMP image
- @retval EFI_BUFFER_TOO_SMALL The passed in GopBlt buffer is not big enough.
- GopBltSize will contain the required size.
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate.
-
-**/
-EFI_STATUS
-ConvertBmpToGopBlt (
- IN VOID *BmpImage,
- IN UINTN BmpImageSize,
- IN OUT VOID **GopBlt,
- IN OUT UINTN *GopBltSize,
- OUT UINTN *PixelHeight,
- OUT UINTN *PixelWidth
- )
-{
- UINT8 *Image;
- UINT8 *ImageHeader;
- BMP_IMAGE_HEADER *BmpHeader;
- BMP_COLOR_MAP *BmpColorMap;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- UINTN BltBufferSize;
- UINTN Index;
- UINTN Height;
- UINTN Width;
- UINTN ImageIndex;
- BOOLEAN IsAllocated;
-
- BmpHeader = (BMP_IMAGE_HEADER *) BmpImage;
-
- if (BmpHeader->CharB != 'B' || BmpHeader->CharM != 'M') {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Doesn't support compress.
- //
- if (BmpHeader->CompressionType != 0) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Calculate Color Map offset in the image.
- //
- Image = BmpImage;
- BmpColorMap = (BMP_COLOR_MAP *) (Image + sizeof (BMP_IMAGE_HEADER));
-
- //
- // Calculate graphics image data address in the image
- //
- Image = ((UINT8 *) BmpImage) + BmpHeader->ImageOffset;
- ImageHeader = Image;
-
- //
- // Calculate the BltBuffer needed size.
- //
- BltBufferSize = BmpHeader->PixelWidth * BmpHeader->PixelHeight * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
- IsAllocated = FALSE;
- if (*GopBlt == NULL) {
- //
- // GopBlt is not allocated by caller.
- //
- *GopBltSize = BltBufferSize;
- *GopBlt = AllocatePool (*GopBltSize);
- IsAllocated = TRUE;
- if (*GopBlt == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
- } else {
- //
- // GopBlt has been allocated by caller.
- //
- if (*GopBltSize < BltBufferSize) {
- *GopBltSize = BltBufferSize;
- return EFI_BUFFER_TOO_SMALL;
- }
- }
-
- *PixelWidth = BmpHeader->PixelWidth;
- *PixelHeight = BmpHeader->PixelHeight;
-
- //
- // Convert image from BMP to Blt buffer format
- //
- BltBuffer = *GopBlt;
- for (Height = 0; Height < BmpHeader->PixelHeight; Height++) {
- Blt = &BltBuffer[(BmpHeader->PixelHeight - Height - 1) * BmpHeader->PixelWidth];
- for (Width = 0; Width < BmpHeader->PixelWidth; Width++, Image++, Blt++) {
- switch (BmpHeader->BitPerPixel) {
- case 1:
- //
- // Convert 1-bit (2 colors) BMP to 24-bit color
- //
- for (Index = 0; Index < 8 && Width < BmpHeader->PixelWidth; Index++) {
- Blt->Red = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Red;
- Blt->Green = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Green;
- Blt->Blue = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Blue;
- Blt++;
- Width++;
- }
-
- Blt--;
- Width--;
- break;
-
- case 4:
- //
- // Convert 4-bit (16 colors) BMP Palette to 24-bit color
- //
- Index = (*Image) >> 4;
- Blt->Red = BmpColorMap[Index].Red;
- Blt->Green = BmpColorMap[Index].Green;
- Blt->Blue = BmpColorMap[Index].Blue;
- if (Width < (BmpHeader->PixelWidth - 1)) {
- Blt++;
- Width++;
- Index = (*Image) & 0x0f;
- Blt->Red = BmpColorMap[Index].Red;
- Blt->Green = BmpColorMap[Index].Green;
- Blt->Blue = BmpColorMap[Index].Blue;
- }
- break;
-
- case 8:
- //
- // Convert 8-bit (256 colors) BMP Palette to 24-bit color
- //
- Blt->Red = BmpColorMap[*Image].Red;
- Blt->Green = BmpColorMap[*Image].Green;
- Blt->Blue = BmpColorMap[*Image].Blue;
- break;
-
- case 24:
- //
- // It is 24-bit BMP.
- //
- Blt->Blue = *Image++;
- Blt->Green = *Image++;
- Blt->Red = *Image;
- break;
-
- default:
- //
- // Other bit format BMP is not supported.
- //
- if (IsAllocated) {
- FreePool (*GopBlt);
- *GopBlt = NULL;
- }
- return EFI_UNSUPPORTED;
- break;
- };
-
- }
-
- ImageIndex = (UINTN) (Image - ImageHeader);
- if ((ImageIndex % 4) != 0) {
- //
- // Bmp Image starts each row on a 32-bit boundary!
- //
- Image = Image + (4 - (ImageIndex % 4));
- }
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Use Console Control Protocol to lock the Console In Spliter virtual handle.
- This is the ConInHandle and ConIn handle in the EFI system table. All key
- presses will be ignored until the Password is typed in. The only way to
- disable the password is to type it in to a ConIn device.
-
- @param Password Password used to lock ConIn device.
-
- @retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.
- @retval EFI_UNSUPPORTED Password not found
-
-**/
-EFI_STATUS
-EFIAPI
-LockKeyboards (
- IN CHAR16 *Password
- )
-{
- EFI_STATUS Status;
- EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;
-
- Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Status = ConsoleControl->LockStdIn (ConsoleControl, Password);
- return Status;
-}
-
-
-/**
- Use Console Control to turn off UGA based Simple Text Out consoles from going
- to the UGA device. Put up LogoFile on every UGA device that is a console
-
- @param[in] LogoFile File name of logo to display on the center of the screen.
-
- @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
- @retval EFI_UNSUPPORTED Logo not found
-
-**/
-EFI_STATUS
-EFIAPI
-EnableQuietBoot (
- IN EFI_GUID *LogoFile
- )
-{
- EFI_STATUS Status;
- EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;
- EFI_OEM_BADGING_PROTOCOL *Badging;
- UINT32 SizeOfX;
- UINT32 SizeOfY;
- INTN DestX;
- INTN DestY;
- UINT8 *ImageData;
- UINTN ImageSize;
- UINTN BltSize;
- UINT32 Instance;
- EFI_BADGING_FORMAT Format;
- EFI_BADGING_DISPLAY_ATTRIBUTE Attribute;
- UINTN CoordinateX;
- UINTN CoordinateY;
- UINTN Height;
- UINTN Width;
- EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
- EFI_UGA_DRAW_PROTOCOL *UgaDraw;
- UINT32 ColorDepth;
- UINT32 RefreshRate;
- EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
-
- Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- UgaDraw = NULL;
- //
- // Try to open GOP first
- //
- Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID **) &GraphicsOutput);
- 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;
- }
-
- Badging = NULL;
- Status = gBS->LocateProtocol (&gEfiOEMBadgingProtocolGuid, NULL, (VOID **) &Badging);
-
- //
- // Set console control to graphics mode.
- //
- Status = ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- if (GraphicsOutput != NULL) {
- SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
- SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
-
- } else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
- Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
- } else {
- return EFI_UNSUPPORTED;
- }
-
- Instance = 0;
- while (1) {
- ImageData = NULL;
- ImageSize = 0;
-
- if (Badging != NULL) {
- //
- // Get image from OEMBadging protocol.
- //
- Status = Badging->GetImage (
- Badging,
- &Instance,
- &Format,
- &ImageData,
- &ImageSize,
- &Attribute,
- &CoordinateX,
- &CoordinateY
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Currently only support BMP format.
- //
- if (Format != EfiBadgingFormatBMP) {
- if (ImageData != NULL) {
- FreePool (ImageData);
- }
- continue;
- }
- } else {
- //
- // Get the specified image from FV.
- //
- Status = GetSectionFromAnyFv (LogoFile, EFI_SECTION_RAW, 0, (VOID **) &ImageData, &ImageSize);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- CoordinateX = 0;
- CoordinateY = 0;
- Attribute = EfiBadgingDisplayAttributeCenter;
- }
-
- Blt = NULL;
- Status = ConvertBmpToGopBlt (
- ImageData,
- ImageSize,
- (VOID **) &Blt,
- &BltSize,
- &Height,
- &Width
- );
- if (EFI_ERROR (Status)) {
- FreePool (ImageData);
-
- if (Badging == NULL) {
- return Status;
- } else {
- continue;
- }
- }
-
- //
- // Calculate the display position according to Attribute.
- //
- switch (Attribute) {
- case EfiBadgingDisplayAttributeLeftTop:
- DestX = CoordinateX;
- DestY = CoordinateY;
- break;
-
- case EfiBadgingDisplayAttributeCenterTop:
- DestX = (SizeOfX - Width) / 2;
- DestY = CoordinateY;
- break;
-
- case EfiBadgingDisplayAttributeRightTop:
- DestX = (SizeOfX - Width - CoordinateX);
- DestY = CoordinateY;;
- break;
-
- case EfiBadgingDisplayAttributeCenterRight:
- DestX = (SizeOfX - Width - CoordinateX);
- DestY = (SizeOfY - Height) / 2;
- break;
-
- case EfiBadgingDisplayAttributeRightBottom:
- DestX = (SizeOfX - Width - CoordinateX);
- DestY = (SizeOfY - Height - CoordinateY);
- break;
-
- case EfiBadgingDisplayAttributeCenterBottom:
- DestX = (SizeOfX - Width) / 2;
- DestY = (SizeOfY - Height - CoordinateY);
- break;
-
- case EfiBadgingDisplayAttributeLeftBottom:
- DestX = CoordinateX;
- DestY = (SizeOfY - Height - CoordinateY);
- break;
-
- case EfiBadgingDisplayAttributeCenterLeft:
- DestX = CoordinateX;
- DestY = (SizeOfY - Height) / 2;
- break;
-
- case EfiBadgingDisplayAttributeCenter:
- DestX = (SizeOfX - Width) / 2;
- DestY = (SizeOfY - Height) / 2;
- break;
-
- default:
- DestX = CoordinateX;
- DestY = CoordinateY;
- break;
- }
-
- if ((DestX >= 0) && (DestY >= 0)) {
- if (GraphicsOutput != NULL) {
- Status = GraphicsOutput->Blt (
- GraphicsOutput,
- Blt,
- EfiBltBufferToVideo,
- 0,
- 0,
- (UINTN) DestX,
- (UINTN) DestY,
- Width,
- Height,
- Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
- );
- } else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
- Status = UgaDraw->Blt (
- UgaDraw,
- (EFI_UGA_PIXEL *) Blt,
- EfiUgaBltBufferToVideo,
- 0,
- 0,
- (UINTN) DestX,
- (UINTN) DestY,
- Width,
- Height,
- Width * sizeof (EFI_UGA_PIXEL)
- );
- } else {
- Status = EFI_UNSUPPORTED;
- }
- }
-
- FreePool (ImageData);
-
- if (Blt != NULL) {
- FreePool (Blt);
- }
-
- if (Badging == NULL) {
- break;
- }
- }
-
- return Status;
-}
-
-/**
- Use Console Control to turn on UGA based Simple Text Out consoles. The UGA
- Simple Text Out screens will now be synced up with all non UGA output devices
-
- @retval EFI_SUCCESS UGA devices are back in text mode and synced up.
-
-**/
-EFI_STATUS
-EFIAPI
-DisableQuietBoot (
- VOID
- )
-{
- EFI_STATUS Status;
- EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;
-
- Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Set console control to text mode.
- //
- return ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenText);
-}
-
|