ArmPkg/PlatformBootManagerLib: move to BootLogoLib for boot splash support

Replace the duplicated and outdated code in QuietBoot.c with a reference
to BootLogoLib, which provides the same functionality. This also allows
us to drop all references to IntelFrameworkModulePkg in this module.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

3 files changed, 28 insertions, 689 deletions

diff --git a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c
index bb21bb65d5..6c0b352ae3 100644
--- a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c
+++ b/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c
@@ -17,6 +17,7 @@
 **/

 

 #include <IndustryStandard/Pci22.h>

+#include <Library/BootLogoLib.h>

 #include <Library/DevicePathLib.h>

 #include <Library/PcdLib.h>

 #include <Library/UefiBootManagerLib.h>

@@ -513,13 +514,15 @@ PlatformBootManagerAfterConsole (
   VOID

   )

 {

-  Print (L"Press ESCAPE for boot options ");

+  EFI_STATUS      Status;

 

   //

   // Show the splash screen.

   //

-  EnableQuietBoot (PcdGetPtr (PcdLogoFile));

-

+  Status = BootLogoEnableLogo ();

+  if (EFI_ERROR (Status)) {

+    Print (L"Press ESCAPE for boot options ");

+  }

   //

   // Connect the rest of the devices.

   //

@@ -550,5 +553,25 @@ PlatformBootManagerWaitCallback (
   UINT16          TimeoutRemain

   )

 {

-  Print (L".");

+  EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION Black;

+  EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION White;

+  UINT16                              Timeout;

+  EFI_STATUS                          Status;

+

+  Timeout = PcdGet16 (PcdPlatformBootTimeOut);

+

+  Black.Raw = 0x00000000;

+  White.Raw = 0x00FFFFFF;

+

+  Status = BootLogoUpdateProgress (

+             White.Pixel,

+             Black.Pixel,

+             L"Press ESCAPE for boot options",

+             White.Pixel,

+             (Timeout - TimeoutRemain) * 100 / Timeout,

+             0

+             );

+  if (EFI_ERROR (Status)) {

+    Print (L".");

+  }

 }

diff --git a/ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf b/ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
index beca5800d6..e5ffd5db42 100644
--- a/ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
+++ b/ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
@@ -33,10 +33,8 @@
 

 [Sources]

   PlatformBm.c

-  QuietBoot.c

 

 [Packages]

-  IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec

   MdeModulePkg/MdeModulePkg.dec

   MdePkg/MdePkg.dec

   ShellPkg/ShellPkg.dec

@@ -44,6 +42,7 @@
 [LibraryClasses]

   BaseLib

   BaseMemoryLib

+  BootLogoLib

   DebugLib

   DevicePathLib

   DxeServicesLib

@@ -55,11 +54,9 @@
   UefiLib

 

 [FeaturePcd]

-  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdBootlogoOnlyEnable

   gEfiMdePkgTokenSpaceGuid.PcdUgaConsumeSupport

 

 [FixedPcd]

-  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile

   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate

   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits

   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity

@@ -81,6 +78,5 @@
   gEfiDevicePathProtocolGuid

   gEfiGraphicsOutputProtocolGuid

   gEfiLoadedImageProtocolGuid

-  gEfiOEMBadgingProtocolGuid

   gEfiPciRootBridgeIoProtocolGuid

   gEfiSimpleFileSystemProtocolGuid

diff --git a/ArmPkg/Library/PlatformBootManagerLib/QuietBoot.c b/ArmPkg/Library/PlatformBootManagerLib/QuietBoot.c
deleted file mode 100644
index 687bda0e04..0000000000
--- a/ArmPkg/Library/PlatformBootManagerLib/QuietBoot.c
+++ /dev/null
@@ -1,680 +0,0 @@
-/** @file

-  Platform BDS function for quiet boot support.

-

-Copyright (C) 2016, Red Hat, Inc.

-Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>

-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 <IndustryStandard/Bmp.h>

-#include <Library/DxeServicesLib.h>

-#include <Protocol/BootLogo.h>

-#include <Protocol/OEMBadging.h>

-#include <Protocol/UgaDraw.h>

-

-#include "PlatformBm.h"

-

-/**

-  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.

-

-**/

-STATIC

-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;

-  UINT64                        BltBufferSize;

-  UINTN                         Index;

-  UINTN                         Height;

-  UINTN                         Width;

-  UINTN                         ImageIndex;

-  UINT32                        DataSizePerLine;

-  BOOLEAN                       IsAllocated;

-  UINT32                        ColorMapNum;

-

-  if (sizeof (BMP_IMAGE_HEADER) > BmpImageSize) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  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;

-  }

-

-  //

-  // Only support BITMAPINFOHEADER format.

-  // BITMAPFILEHEADER + BITMAPINFOHEADER = BMP_IMAGE_HEADER

-  //

-  if (BmpHeader->HeaderSize != sizeof (BMP_IMAGE_HEADER) - OFFSET_OF(BMP_IMAGE_HEADER, HeaderSize)) {

-    return EFI_UNSUPPORTED;

-  }

-

-  //

-  // The data size in each line must be 4 byte alignment.

-  //

-  DataSizePerLine = ((BmpHeader->PixelWidth * BmpHeader->BitPerPixel + 31) >> 3) & (~0x3);

-  BltBufferSize = MultU64x32 (DataSizePerLine, BmpHeader->PixelHeight);

-  if (BltBufferSize > (UINT32) ~0) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if ((BmpHeader->Size != BmpImageSize) ||

-      (BmpHeader->Size < BmpHeader->ImageOffset) ||

-      (BmpHeader->Size - BmpHeader->ImageOffset !=  BmpHeader->PixelHeight * DataSizePerLine)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  //

-  // Calculate Color Map offset in the image.

-  //

-  Image       = BmpImage;

-  BmpColorMap = (BMP_COLOR_MAP *) (Image + sizeof (BMP_IMAGE_HEADER));

-  if (BmpHeader->ImageOffset < sizeof (BMP_IMAGE_HEADER)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (BmpHeader->ImageOffset > sizeof (BMP_IMAGE_HEADER)) {

-    switch (BmpHeader->BitPerPixel) {

-      case 1:

-        ColorMapNum = 2;

-        break;

-      case 4:

-        ColorMapNum = 16;

-        break;

-      case 8:

-        ColorMapNum = 256;

-        break;

-      default:

-        ColorMapNum = 0;

-        break;

-      }

-    //

-    // BMP file may has padding data between the bmp header section and the bmp data section.

-    //

-    if (BmpHeader->ImageOffset - sizeof (BMP_IMAGE_HEADER) < sizeof (BMP_COLOR_MAP) * ColorMapNum) {

-      return EFI_INVALID_PARAMETER;

-    }

-  }

-

-  //

-  // Calculate graphics image data address in the image

-  //

-  Image         = ((UINT8 *) BmpImage) + BmpHeader->ImageOffset;

-  ImageHeader   = Image;

-

-  //

-  // Calculate the BltBuffer needed size.

-  //

-  BltBufferSize = MultU64x32 ((UINT64) BmpHeader->PixelWidth, BmpHeader->PixelHeight);

-  //

-  // Ensure the BltBufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow

-  //

-  if (BltBufferSize > DivU64x32 ((UINTN) ~0, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))) {

-    return EFI_UNSUPPORTED;

-  }

-  BltBufferSize = MultU64x32 (BltBufferSize, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));

-

-  IsAllocated   = FALSE;

-  if (*GopBlt == NULL) {

-    //

-    // GopBlt is not allocated by caller.

-    //

-    *GopBltSize = (UINTN) BltBufferSize;

-    *GopBlt     = AllocatePool (*GopBltSize);

-    IsAllocated = TRUE;

-    if (*GopBlt == NULL) {

-      return EFI_OUT_OF_RESOURCES;

-    }

-  } else {

-    //

-    // GopBlt has been allocated by caller.

-    //

-    if (*GopBltSize < (UINTN) BltBufferSize) {

-      *GopBltSize = (UINTN) 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;

-      };

-

-    }

-

-    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 SystemTable Conout to stop video based Simple Text Out consoles from going

-  to the video device. Put up LogoFile on every video 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

-EnableQuietBoot (

-  IN  EFI_GUID  *LogoFile

-  )

-{

-  EFI_STATUS                    Status;

-  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;

-  EFI_BOOT_LOGO_PROTOCOL        *BootLogo;

-  UINTN                         NumberOfLogos;

-  EFI_GRAPHICS_OUTPUT_BLT_PIXEL *LogoBlt;

-  UINTN                         LogoDestX;

-  UINTN                         LogoDestY;

-  UINTN                         LogoHeight;

-  UINTN                         LogoWidth;

-  UINTN                         NewDestX;

-  UINTN                         NewDestY;

-  UINTN                         NewHeight;

-  UINTN                         NewWidth;

-  UINT64                        BufferSize;

-

-  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;

-  }

-

-  //

-  // Try to open Boot Logo Protocol.

-  //

-  BootLogo = NULL;

-  gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);

-

-  //

-  // Erase Cursor from screen

-  //

-  gST->ConOut->EnableCursor (gST->ConOut, FALSE);

-

-  Badging = NULL;

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

-

-  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;

-  }

-

-  Blt = NULL;

-  NumberOfLogos = 0;

-  LogoDestX = 0;

-  LogoDestY = 0;

-  LogoHeight = 0;

-  LogoWidth = 0;

-  NewDestX = 0;

-  NewDestY = 0;

-  NewHeight = 0;

-  NewWidth = 0;

-  Instance = 0;

-  Height = 0;

-  Width = 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)) {

-        goto Done;

-      }

-

-      //

-      // 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;

-      if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {

-        Attribute   = EfiBadgingDisplayAttributeCenter;

-      } else {

-        Attribute   = EfiBadgingDisplayAttributeCustomized;

-      }

-    }

-

-    if (Blt != NULL) {

-      FreePool (Blt);

-    }

-    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;

-

-    case EfiBadgingDisplayAttributeCustomized:

-      DestX = (SizeOfX - Width) / 2;

-      DestY = ((SizeOfY * 382) / 1000) - 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;

-      }

-

-      //

-      // Report displayed Logo information.

-      //

-      if (!EFI_ERROR (Status)) {

-        NumberOfLogos++;

-

-        if (LogoWidth == 0) {

-          //

-          // The first Logo.

-          //

-          LogoDestX = (UINTN) DestX;

-          LogoDestY = (UINTN) DestY;

-          LogoWidth = Width;

-          LogoHeight = Height;

-        } else {

-          //

-          // Merge new logo with old one.

-          //

-          NewDestX = MIN ((UINTN) DestX, LogoDestX);

-          NewDestY = MIN ((UINTN) DestY, LogoDestY);

-          NewWidth = MAX ((UINTN) DestX + Width, LogoDestX + LogoWidth) - NewDestX;

-          NewHeight = MAX ((UINTN) DestY + Height, LogoDestY + LogoHeight) - NewDestY;

-

-          LogoDestX = NewDestX;

-          LogoDestY = NewDestY;

-          LogoWidth = NewWidth;

-          LogoHeight = NewHeight;

-        }

-      }

-    }

-

-    FreePool (ImageData);

-

-    if (Badging == NULL) {

-      break;

-    }

-  }

-

-Done:

-  if (BootLogo == NULL || NumberOfLogos == 0) {

-    //

-    // No logo displayed.

-    //

-    if (Blt != NULL) {

-      FreePool (Blt);

-    }

-

-    return Status;

-  }

-

-  //

-  // Advertise displayed Logo information.

-  //

-  if (NumberOfLogos == 1) {

-    //

-    // Only one logo displayed, use its Blt buffer directly for BootLogo protocol.

-    //

-    LogoBlt = Blt;

-    Status = EFI_SUCCESS;

-  } else {

-    //

-    // More than one Logo displayed, get merged BltBuffer using VideoToBuffer operation.

-    //

-    if (Blt != NULL) {

-      FreePool (Blt);

-    }

-

-    //

-    // Ensure the LogoHeight * LogoWidth doesn't overflow

-    //

-    if (LogoHeight > DivU64x64Remainder ((UINTN) ~0, LogoWidth, NULL)) {

-      return EFI_UNSUPPORTED;

-    }

-    BufferSize = MultU64x64 (LogoWidth, LogoHeight);

-

-    //

-    // Ensure the BufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow

-    //

-    if (BufferSize > DivU64x32 ((UINTN) ~0, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))) {

-      return EFI_UNSUPPORTED;

-    }

-

-    LogoBlt = AllocateZeroPool ((UINTN)BufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));

-    if (LogoBlt == NULL) {

-      return EFI_OUT_OF_RESOURCES;

-    }

-

-    if (GraphicsOutput != NULL) {

-      Status = GraphicsOutput->Blt (

-                          GraphicsOutput,

-                          LogoBlt,

-                          EfiBltVideoToBltBuffer,

-                          LogoDestX,

-                          LogoDestY,

-                          0,

-                          0,

-                          LogoWidth,

-                          LogoHeight,

-                          LogoWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)

-                          );

-    } else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {

-      Status = UgaDraw->Blt (

-                          UgaDraw,

-                          (EFI_UGA_PIXEL *) LogoBlt,

-                          EfiUgaVideoToBltBuffer,

-                          LogoDestX,

-                          LogoDestY,

-                          0,

-                          0,

-                          LogoWidth,

-                          LogoHeight,

-                          LogoWidth * sizeof (EFI_UGA_PIXEL)

-                          );

-    } else {

-      Status = EFI_UNSUPPORTED;

-    }

-  }

-

-  if (!EFI_ERROR (Status)) {

-    BootLogo->SetBootLogo (BootLogo, LogoBlt, LogoDestX, LogoDestY, LogoWidth, LogoHeight);

-  }

-  FreePool (LogoBlt);

-

-  return Status;

-}

-

-/**

-  Use SystemTable Conout to turn on video based Simple Text Out consoles. The

-  Simple Text Out screens will now be synced up with all non video output devices

-

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

-

-**/

-EFI_STATUS

-DisableQuietBoot (

-  VOID

-  )

-{

-

-  //

-  // Enable Cursor on Screen

-  //

-  gST->ConOut->EnableCursor (gST->ConOut, TRUE);

-  return EFI_SUCCESS;

-}

-