Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

4 files changed, 918 insertions, 0 deletions

diff --git a/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.mbd b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.mbd
new file mode 100644
index 0000000000..4758d6b192
--- /dev/null
+++ b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.mbd
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+Copyright (c) 2006, 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.

+-->

+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0  http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">

+  <MbdLibHeader>

+    <BaseName>EdkGraphicsLib</BaseName>

+    <Guid>08c1a0e4-1208-47f8-a2c5-f42eabee653a</Guid>

+    <Version>0</Version>

+    <Description>FIX ME!</Description>

+    <Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>

+    <License>

+      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.

+    </License>

+    <Created>2006-03-12 17:09</Created>

+    <Modified>2006-03-19 15:19</Modified>

+  </MbdLibHeader>

+</LibraryModuleBuildDescription>

diff --git a/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa
new file mode 100644
index 0000000000..03b4f51026
--- /dev/null
+++ b/EdkModulePkg/Library/EdkGraphicsLib/EdkGraphicsLib.msa
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+Copyright (c) 2006, 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.

+-->

+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0  http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">

+  <MsaLibHeader>

+    <BaseName>EdkGraphicsLib</BaseName>

+    <ModuleType>DXE_DRIVER</ModuleType>

+    <ComponentType>LIBRARY</ComponentType>

+    <Guid>08c1a0e4-1208-47f8-a2c5-f42eabee653a</Guid>

+    <Version>0</Version>

+    <Abstract>Graphics Library for UEFI drivers</Abstract>

+    <Description>FIX ME!</Description>

+    <Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>

+    <License>

+      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.

+    </License>

+    <Specification>0</Specification>

+    <Created>2006-03-12 17:09</Created>

+    <Updated>2006-03-19 15:19</Updated>

+  </MsaLibHeader>

+  <LibraryClassDefinitions>

+    <LibraryClass Usage="ALWAYS_PRODUCED">EdkGraphicsLib</LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">UefiLib</LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">PrintLib</LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">MemoryAllocationLib</LibraryClass>

+    <LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>

+  </LibraryClassDefinitions>

+  <SourceFiles>

+    <Filename>Graphics.c</Filename>

+  </SourceFiles>

+  <Includes>

+    <PackageName>MdePkg</PackageName>

+    <PackageName>EdkModulePkg</PackageName>

+  </Includes>

+  <Protocols>

+    <Protocol Usage="ALWAYS_CONSUMED">OEMBadging</Protocol>

+    <Protocol Usage="ALWAYS_CONSUMED">FirmwareVolume</Protocol>

+    <Protocol Usage="ALWAYS_CONSUMED">ConsoleControl</Protocol>

+    <Protocol Usage="ALWAYS_CONSUMED">UgaDraw</Protocol>

+    <Protocol Usage="ALWAYS_CONSUMED">SimpleTextOut</Protocol>

+  </Protocols>

+  <Guids>

+    <GuidEntry Usage="ALWAYS_CONSUMED">

+      <C_Name>Bmp</C_Name>

+    </GuidEntry>

+  </Guids>

+</LibraryModuleSurfaceArea>

diff --git a/EdkModulePkg/Library/EdkGraphicsLib/Graphics.c b/EdkModulePkg/Library/EdkGraphicsLib/Graphics.c
new file mode 100644
index 0000000000..01c612abd3
--- /dev/null
+++ b/EdkModulePkg/Library/EdkGraphicsLib/Graphics.c
@@ -0,0 +1,780 @@
+/*++

+

+Copyright (c) 2006, 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:

+

+  Graphics.c

+

+Abstract:

+

+  Support for Basic Graphics operations.

+

+  BugBug: Currently *.BMP files are supported. This will be replaced

+          when Tiano graphics format is supported.

+

+--*/

+

+EFI_STATUS

+GetGraphicsBitMapFromFV (

+  IN  EFI_GUID      *FileNameGuid,

+  OUT VOID          **Image,

+  OUT UINTN         *ImageSize

+  )

+/*++

+

+Routine Description:

+

+  Return the graphics image file named FileNameGuid into Image and return it's

+  size in ImageSize. All Firmware Volumes (FV) in the system are searched for the

+  file name.

+

+Arguments:

+

+  FileNameGuid  - File Name of graphics file in the FV(s).

+

+  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: 

+

+  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

+

+--*/

+{

+  EFI_STATUS                    Status;

+  UINTN                         FvProtocolCount;

+  EFI_HANDLE                    *FvHandles;

+  EFI_FIRMWARE_VOLUME_PROTOCOL  *Fv;

+  UINTN                         Index;

+  UINT32                        AuthenticationStatus;

+

+

+  Status = gBS->LocateHandleBuffer (

+                  ByProtocol,

+                  &gEfiFirmwareVolumeProtocolGuid,

+                  NULL,

+                  &FvProtocolCount,

+                  &FvHandles

+                  );

+  if (EFI_ERROR (Status)) {

+    return EFI_NOT_FOUND;

+  }

+

+  for (Index = 0; Index < FvProtocolCount; Index++) {

+    Status = gBS->HandleProtocol (

+                    FvHandles[Index],

+                    &gEfiFirmwareVolumeProtocolGuid,

+                    (VOID **) &Fv

+                    );

+

+    //

+    // Assuming Image and ImageSize are correct on input.

+    //

+    Status = Fv->ReadSection (

+                  Fv,

+                  &gEfiDefaultBmpLogoGuid,

+                  EFI_SECTION_RAW,

+                  0,

+                  Image,

+                  ImageSize,

+                  &AuthenticationStatus

+                  );

+    if (!EFI_ERROR (Status)) {

+      return EFI_SUCCESS;

+    } else if (Status == EFI_BUFFER_TOO_SMALL) {

+      //

+      // ImageSize updated to needed size so return

+      //

+      return EFI_BUFFER_TOO_SMALL;

+    }

+  }

+

+  return EFI_NOT_FOUND;

+}

+

+

+EFI_STATUS

+ConvertBmpToUgaBlt (

+  IN  VOID      *BmpImage,

+  IN  UINTN     BmpImageSize,

+  IN OUT VOID   **UgaBlt,

+  IN OUT UINTN  *UgaBltSize,

+  OUT UINTN     *PixelHeight,

+  OUT UINTN     *PixelWidth

+  )

+/*++

+

+Routine Description:

+

+  Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer

+  is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt

+  buffer is passed in it will be used if it is big enough.

+

+Arguments:

+

+  BmpImage      - Pointer to BMP file

+

+  BmpImageSize  - Number of bytes in BmpImage

+

+  UgaBlt        - Buffer containing UGA version of BmpImage.

+

+  UgaBltSize    - Size of UgaBlt in bytes.

+

+  PixelHeight   - Height of UgaBlt/BmpImage in pixels

+

+  PixelWidth    - Width of UgaBlt/BmpImage in pixels

+

+

+Returns: 

+

+  EFI_SUCCESS           - UgaBlt and UgaBltSize are returned. 

+  EFI_UNSUPPORTED       - BmpImage is not a valid *.BMP image

+  EFI_BUFFER_TOO_SMALL  - The passed in UgaBlt buffer is not big enough.

+                          UgaBltSize will contain the required size.

+  EFI_OUT_OF_RESOURCES  - No enough buffer to allocate

+

+--*/

+{

+  UINT8             *Image;

+  UINT8             *ImageHeader;

+  BMP_IMAGE_HEADER  *BmpHeader;

+  BMP_COLOR_MAP     *BmpColorMap;

+  EFI_UGA_PIXEL     *BltBuffer;

+  EFI_UGA_PIXEL     *Blt;

+  UINTN             BltBufferSize;

+  UINTN             Index;

+  UINTN             Height;

+  UINTN             Width;

+  UINTN             ImageIndex;

+

+  BmpHeader = (BMP_IMAGE_HEADER *) BmpImage;

+  if (BmpHeader->CharB != 'B' || BmpHeader->CharM != 'M') {

+    return EFI_UNSUPPORTED;

+  }

+

+  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;

+

+  BltBufferSize = BmpHeader->PixelWidth * BmpHeader->PixelHeight * sizeof (EFI_UGA_PIXEL);

+  if (*UgaBlt == NULL) {

+    *UgaBltSize = BltBufferSize;

+    *UgaBlt     = AllocatePool (*UgaBltSize);

+    if (*UgaBlt == NULL) {

+      return EFI_OUT_OF_RESOURCES;

+    }

+  } else {

+    if (*UgaBltSize < BltBufferSize) {

+      *UgaBltSize = BltBufferSize;

+      return EFI_BUFFER_TOO_SMALL;

+    }

+  }

+

+  *PixelWidth   = BmpHeader->PixelWidth;

+  *PixelHeight  = BmpHeader->PixelHeight;

+

+  //

+  // Convert image from BMP to Blt buffer format

+  //

+  BltBuffer = *UgaBlt;

+  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 1bit 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 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 BMP Palette to 24-bit color

+        //

+        Blt->Red    = BmpColorMap[*Image].Red;

+        Blt->Green  = BmpColorMap[*Image].Green;

+        Blt->Blue   = BmpColorMap[*Image].Blue;

+        break;

+

+      case 24:

+        Blt->Blue   = *Image++;

+        Blt->Green  = *Image++;

+        Blt->Red    = *Image;

+        break;

+

+      default:

+        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;

+}

+

+

+EFI_STATUS

+LockKeyboards (

+  IN  CHAR16    *Password

+  )

+/*++

+

+Routine Description:

+  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.

+

+Arguments:

+  Password - Password used to lock ConIn device

+

+

+Returns: 

+

+  EFI_SUCCESS     - ConsoleControl has been flipped to graphics and logo

+                          displayed.

+  EFI_UNSUPPORTED - Logo not found

+

+--*/

+{

+  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;

+}

+

+

+EFI_STATUS

+EnableQuietBoot (

+  IN  EFI_GUID  *LogoFile

+  )

+/*++

+

+Routine Description:

+

+  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

+

+Arguments:

+

+  LogoFile - File name of logo to display on the center of the screen.

+

+

+Returns: 

+

+  EFI_SUCCESS           - ConsoleControl has been flipped to graphics and logo

+                          displayed.

+  EFI_UNSUPPORTED       - Logo not found

+

+--*/

+{

+  EFI_STATUS                    Status;

+  EFI_CONSOLE_CONTROL_PROTOCOL  *ConsoleControl;

+  EFI_UGA_DRAW_PROTOCOL         *UgaDraw;

+  EFI_OEM_BADGING_PROTOCOL      *Badging;

+  UINT32                        SizeOfX;

+  UINT32                        SizeOfY;

+  UINT32                        ColorDepth;

+  UINT32                        RefreshRate;

+  INTN                          DestX;

+  INTN                          DestY;

+

+  UINT8                         *ImageData;

+  UINTN                         ImageSize;

+  EFI_UGA_PIXEL                 *UgaBlt;

+  UINTN                         UgaBltSize;

+

+  UINT32                        Instance;

+  EFI_BADGING_FORMAT            Format;

+  EFI_BADGING_DISPLAY_ATTRIBUTE Attribute;

+  UINTN                         CoordinateX;

+  UINTN                         CoordinateY;

+  UINTN                         Height;

+  UINTN                         Width;

+

+  Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);

+  if (EFI_ERROR (Status)) {

+    return EFI_UNSUPPORTED;

+  }

+

+  Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID **) &UgaDraw);

+  if (EFI_ERROR (Status)) {

+    return EFI_UNSUPPORTED;

+  }

+

+  Badging = NULL;

+  Status  = gBS->LocateProtocol (&gEfiOEMBadgingProtocolGuid, NULL, (VOID **) &Badging);

+

+  ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);

+

+  Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);

+  if (EFI_ERROR (Status)) {

+    return EFI_UNSUPPORTED;

+  }

+

+  Instance = 0;

+  while (1) {

+    ImageData = NULL;

+    ImageSize = 0;

+

+    if (Badging != NULL) {

+      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) {

+        gBS->FreePool (ImageData);

+        continue;

+      }

+    } else {

+      Status = GetGraphicsBitMapFromFV (LogoFile, (VOID **) &ImageData, &ImageSize);

+      if (EFI_ERROR (Status)) {

+        return EFI_UNSUPPORTED;

+      }

+

+      CoordinateX = 0;

+      CoordinateY = 0;

+      Attribute   = EfiBadgingDisplayAttributeCenter;

+    }

+

+    UgaBlt = NULL;

+    Status = ConvertBmpToUgaBlt (

+              ImageData,

+              ImageSize,

+              (VOID **) &UgaBlt,

+              &UgaBltSize,

+              &Height,

+              &Width

+              );

+    if (EFI_ERROR (Status)) {

+      gBS->FreePool (ImageData);

+      continue;

+    }

+

+    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)) {

+      Status = UgaDraw->Blt (

+                          UgaDraw,

+                          UgaBlt,

+                          EfiUgaBltBufferToVideo,

+                          0,

+                          0,

+                          (UINTN) DestX,

+                          (UINTN) DestY,

+                          Width,

+                          Height,

+                          Width * sizeof (EFI_UGA_PIXEL)

+                          );

+    }

+

+    gBS->FreePool (ImageData);

+    gBS->FreePool (UgaBlt);

+

+    if (Badging == NULL) {

+      break;

+    }

+  }

+

+  return Status;

+}

+

+

+EFI_STATUS

+DisableQuietBoot (

+  VOID

+  )

+/*++

+

+Routine Description:

+

+  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

+

+Arguments:

+

+  NONE

+

+Returns: 

+

+  EFI_SUCCESS           - UGA devices are back in text mode and synced up.

+  EFI_UNSUPPORTED       - Logo not found

+

+--*/

+{

+  EFI_STATUS                    Status;

+  EFI_CONSOLE_CONTROL_PROTOCOL  *ConsoleControl;

+

+  Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);

+  if (EFI_ERROR (Status)) {

+    return EFI_UNSUPPORTED;

+  }

+

+  return ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenText);

+}

+

+static EFI_UGA_PIXEL  mEfiColors[16] = {

+  { 0x00, 0x00, 0x00, 0x00 },

+  { 0x98, 0x00, 0x00, 0x00 },

+  { 0x00, 0x98, 0x00, 0x00 },

+  { 0x98, 0x98, 0x00, 0x00 },

+  { 0x00, 0x00, 0x98, 0x00 },

+  { 0x98, 0x00, 0x98, 0x00 },

+  { 0x00, 0x98, 0x98, 0x00 },

+  { 0x98, 0x98, 0x98, 0x00 },

+  { 0x10, 0x10, 0x10, 0x00 },

+  { 0xff, 0x10, 0x10, 0x00 },

+  { 0x10, 0xff, 0x10, 0x00 },

+  { 0xff, 0xff, 0x10, 0x00 },

+  { 0x10, 0x10, 0xff, 0x00 },

+  { 0xf0, 0x10, 0xff, 0x00 },

+  { 0x10, 0xff, 0xff, 0x00 },

+  { 0xff, 0xff, 0xff, 0x00 }

+};

+

+STATIC

+UINTN

+_IPrint (

+  IN EFI_UGA_DRAW_PROTOCOL            *UgaDraw,

+  IN EFI_SIMPLE_TEXT_OUT_PROTOCOL     *Sto,

+  IN UINTN                            X,

+  IN UINTN                            Y,

+  IN EFI_UGA_PIXEL                    *Foreground,

+  IN EFI_UGA_PIXEL                    *Background,

+  IN CHAR16                           *fmt,

+  IN VA_LIST                          args

+  )

+/*++

+

+Routine Description:

+

+  Display string worker for: Print, PrintAt, IPrint, IPrintAt

+

+Arguments:

+

+  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: 

+

+  EFI_SUCCESS             -  success

+  EFI_OUT_OF_RESOURCES    -  out of resources

+

+--*/

+{

+  VOID              *Buffer;

+  EFI_STATUS        Status;

+  UINT16            GlyphWidth;

+  UINT32            GlyphStatus;

+  UINT16            StringIndex;

+  UINTN             Index;

+  CHAR16            *UnicodeWeight;

+  EFI_NARROW_GLYPH  *Glyph;

+  EFI_HII_PROTOCOL  *Hii;

+  EFI_UGA_PIXEL     *LineBuffer;

+  UINT32            HorizontalResolution;

+  UINT32            VerticalResolution;

+  UINT32            ColorDepth;

+  UINT32            RefreshRate;

+

+  GlyphStatus = 0;

+

+  //

+  // For now, allocate an arbitrarily long buffer

+  //

+  Buffer = AllocateZeroPool (0x10000);

+  if (Buffer == NULL) {

+    return EFI_OUT_OF_RESOURCES;

+  }

+

+  UgaDraw->GetMode (UgaDraw, &HorizontalResolution, &VerticalResolution, &ColorDepth, &RefreshRate);

+

+  LineBuffer = AllocatePool (sizeof (EFI_UGA_PIXEL) * HorizontalResolution * GLYPH_WIDTH * GLYPH_HEIGHT);

+  if (LineBuffer == NULL) {

+    gBS->FreePool (Buffer);

+    return EFI_OUT_OF_RESOURCES;

+  }

+

+  Status = gBS->LocateProtocol (&gEfiHiiProtocolGuid, NULL, (VOID **) &Hii);

+  if (EFI_ERROR (Status)) {

+    goto Error;

+  }

+

+  UnicodeVSPrint (Buffer, 0x10000, fmt, args);

+

+  UnicodeWeight = (CHAR16 *) Buffer;

+

+  for (Index = 0; UnicodeWeight[Index] != 0; Index++) {

+    if (UnicodeWeight[Index] == CHAR_BACKSPACE ||

+        UnicodeWeight[Index] == CHAR_LINEFEED  ||

+        UnicodeWeight[Index] == CHAR_CARRIAGE_RETURN) {

+      UnicodeWeight[Index] = 0;

+    }

+  }

+

+  for (Index = 0; Index < StrLen (Buffer); Index++) {

+    StringIndex = (UINT16) Index;

+    Status      = Hii->GetGlyph (Hii, UnicodeWeight, &StringIndex, (UINT8 **) &Glyph, &GlyphWidth, &GlyphStatus);

+    if (EFI_ERROR (Status)) {

+      goto Error;

+    }

+

+    if (Foreground == NULL || Background == NULL) {

+      Status = Hii->GlyphToBlt (

+                      Hii,

+                      (UINT8 *) Glyph,

+                      mEfiColors[Sto->Mode->Attribute & 0x0f],

+                      mEfiColors[Sto->Mode->Attribute >> 4],

+                      StrLen (Buffer),

+                      GlyphWidth,

+                      GLYPH_HEIGHT,

+                      &LineBuffer[Index * GLYPH_WIDTH]

+                      );

+    } else {

+      Status = Hii->GlyphToBlt (

+                      Hii,

+                      (UINT8 *) Glyph,

+                      *Foreground,

+                      *Background,

+                      StrLen (Buffer),

+                      GlyphWidth,

+                      GLYPH_HEIGHT,

+                      &LineBuffer[Index * GLYPH_WIDTH]

+                      );

+    }

+  }

+

+  //

+  // Blt a character to the screen

+  //

+  Status = UgaDraw->Blt (

+                      UgaDraw,

+                      LineBuffer,

+                      EfiUgaBltBufferToVideo,

+                      0,

+                      0,

+                      X,

+                      Y,

+                      GLYPH_WIDTH * StrLen (Buffer),

+                      GLYPH_HEIGHT,

+                      GLYPH_WIDTH * StrLen (Buffer) * sizeof (EFI_UGA_PIXEL)

+                      );

+

+Error:

+  gBS->FreePool (LineBuffer);

+  gBS->FreePool (Buffer);

+  return Status;

+}

+

+

+UINTN

+PrintXY (

+  IN UINTN                            X,

+  IN UINTN                            Y,

+  IN EFI_UGA_PIXEL                    *ForeGround, OPTIONAL

+  IN EFI_UGA_PIXEL                    *BackGround, OPTIONAL

+  IN CHAR16                           *Fmt,

+  ...

+  )

+/*++

+

+Routine Description:

+

+    Prints a formatted unicode string to the default console

+

+Arguments:

+

+    X           - X coordinate to start printing

+    

+    Y           - Y coordinate to start printing

+    

+    ForeGround  - Foreground color

+    

+    BackGround  - Background color

+

+    Fmt         - Format string

+

+    ...         - Print arguments

+

+Returns:

+

+    Length of string printed to the console

+

+--*/

+{

+  EFI_HANDLE                    Handle;

+  EFI_UGA_DRAW_PROTOCOL         *UgaDraw;

+  EFI_SIMPLE_TEXT_OUT_PROTOCOL  *Sto;

+  EFI_STATUS                    Status;

+  VA_LIST                       Args;

+

+  VA_START (Args, Fmt);

+

+  Handle = gST->ConsoleOutHandle;

+

+  Status = gBS->HandleProtocol (

+                  Handle,

+                  &gEfiUgaDrawProtocolGuid,

+                  (VOID **) &UgaDraw

+                  );

+

+  if (EFI_ERROR (Status)) {

+    return Status;

+  }

+

+  Status = gBS->HandleProtocol (

+                  Handle,

+                  &gEfiSimpleTextOutProtocolGuid,

+                  (VOID **) &Sto

+                  );

+

+  if (EFI_ERROR (Status)) {

+    return Status;

+  }

+

+  return _IPrint (UgaDraw, Sto, X, Y, ForeGround, BackGround, Fmt, Args);

+}

diff --git a/EdkModulePkg/Library/EdkGraphicsLib/build.xml b/EdkModulePkg/Library/EdkGraphicsLib/build.xml
new file mode 100644
index 0000000000..cccef0efe3
--- /dev/null
+++ b/EdkModulePkg/Library/EdkGraphicsLib/build.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, 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.-->

+<project basedir="." default="EdkGraphicsLib"><!--Apply external ANT tasks-->

+   <taskdef resource="GenBuild.tasks"/>

+   <taskdef resource="net/sf/antcontrib/antlib.xml"/>

+   <property environment="env"/>

+   <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>

+   <import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->

+   <property name="MODULE_RELATIVE_PATH" value="Library\EdkGraphicsLib"/>

+   <property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>

+   <property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>

+   <target name="EdkGraphicsLib">

+      <GenBuild baseName="EdkGraphicsLib" mbdFilename="${MODULE_DIR}\EdkGraphicsLib.mbd" msaFilename="${MODULE_DIR}\EdkGraphicsLib.msa"/>

+   </target>

+   <target depends="EdkGraphicsLib_clean" name="clean"/>

+   <target depends="EdkGraphicsLib_cleanall" name="cleanall"/>

+   <target name="EdkGraphicsLib_clean">

+      <OutputDirSetup baseName="EdkGraphicsLib" mbdFilename="${MODULE_DIR}\EdkGraphicsLib.mbd" msaFilename="${MODULE_DIR}\EdkGraphicsLib.msa"/>

+      <if>

+         <available file="${DEST_DIR_OUTPUT}\EdkGraphicsLib_build.xml"/>

+         <then>

+            <ant antfile="${DEST_DIR_OUTPUT}\EdkGraphicsLib_build.xml" target="clean"/>

+         </then>

+      </if>

+      <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>

+   </target>

+   <target name="EdkGraphicsLib_cleanall">

+      <OutputDirSetup baseName="EdkGraphicsLib" mbdFilename="${MODULE_DIR}\EdkGraphicsLib.mbd" msaFilename="${MODULE_DIR}\EdkGraphicsLib.msa"/>

+      <if>

+         <available file="${DEST_DIR_OUTPUT}\EdkGraphicsLib_build.xml"/>

+         <then>

+            <ant antfile="${DEST_DIR_OUTPUT}\EdkGraphicsLib_build.xml" target="cleanall"/>

+         </then>

+      </if>

+      <delete dir="${DEST_DIR_OUTPUT}"/>

+      <delete dir="${DEST_DIR_DEBUG}"/>

+      <delete>

+         <fileset dir="${BIN_DIR}" includes="**EdkGraphicsLib*"/>

+      </delete>

+   </target>

+</project>
\ No newline at end of file