Remove EdkFvbServiceLib and GraphicsLib from MdeModulePkg, for they have been added to MDE package.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6222 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24
@ -1,917 +0,0 @@
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/** @file
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Library supports diplaying graphical splash screen,
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locking of keyboard input and printing character on
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screen. These basic graphics operations are based on UEFI HII,
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Graphics Output protocol or UGA Draw protocol.
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Copyright (c) 2006 - 2008, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <PiDxe.h>
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#include <Protocol/SimpleTextOut.h>
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#include <Protocol/OEMBadging.h>
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#include <Protocol/ConsoleControl.h>
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#include <Protocol/GraphicsOutput.h>
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#include <Protocol/UgaDraw.h>
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#include <Protocol/HiiFont.h>
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#include <Protocol/HiiImage.h>
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#include <Guid/Bmp.h>
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#include <Library/GraphicsLib.h>
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#include <Library/PrintLib.h>
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#include <Library/BaseLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DxePiLib.h>
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#include <Library/PcdLib.h>
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STATIC EFI_GRAPHICS_OUTPUT_BLT_PIXEL mEfiColors[16] = {
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{ 0x00, 0x00, 0x00, 0x00 },
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{ 0x98, 0x00, 0x00, 0x00 },
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{ 0x00, 0x98, 0x00, 0x00 },
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{ 0x98, 0x98, 0x00, 0x00 },
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{ 0x00, 0x00, 0x98, 0x00 },
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{ 0x98, 0x00, 0x98, 0x00 },
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{ 0x00, 0x98, 0x98, 0x00 },
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{ 0x98, 0x98, 0x98, 0x00 },
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{ 0x10, 0x10, 0x10, 0x00 },
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{ 0xff, 0x10, 0x10, 0x00 },
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{ 0x10, 0xff, 0x10, 0x00 },
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{ 0xff, 0xff, 0x10, 0x00 },
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{ 0x10, 0x10, 0xff, 0x00 },
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{ 0xf0, 0x10, 0xff, 0x00 },
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{ 0x10, 0xff, 0xff, 0x00 },
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{ 0xff, 0xff, 0xff, 0x00 }
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};
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/**
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Return the graphics image file named FileNameGuid into Image and return it's
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size in ImageSize. All Firmware Volumes (FV) in the system are searched for the
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file name.
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@param FileNameGuid File Name of graphics file in the FV(s).
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@param Image Pointer to pointer to return graphics image. If NULL, a
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buffer will be allocated.
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@param ImageSize Size of the graphics Image in bytes. Zero if no image found.
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@retval EFI_SUCCESS Image and ImageSize are valid.
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@retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size
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@retval EFI_NOT_FOUND FileNameGuid not found
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**/
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EFI_STATUS
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EFIAPI
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GetGraphicsBitMapFromFV (
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IN EFI_GUID *FileNameGuid,
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OUT VOID **Image,
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OUT UINTN *ImageSize
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)
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{
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return GetGraphicsBitMapFromFVEx (NULL, FileNameGuid, Image, ImageSize);
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}
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/**
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Return the graphics image file named FileNameGuid into Image and return it's
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size in ImageSize. All Firmware Volumes (FV) in the system are searched for the
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file name.
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@param ImageHandle The driver image handle of the caller. The parameter is used to
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optimize the loading of the image file so that the FV from which
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the driver image is loaded will be tried first.
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@param FileNameGuid File Name of graphics file in the FV(s).
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@param Image Pointer to pointer to return graphics image. If NULL, a
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buffer will be allocated.
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@param ImageSize Size of the graphics Image in bytes. Zero if no image found.
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@retval EFI_SUCCESS Image and ImageSize are valid.
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@retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size
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@retval EFI_NOT_FOUND FileNameGuid not found
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**/
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EFI_STATUS
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EFIAPI
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GetGraphicsBitMapFromFVEx (
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IN EFI_HANDLE ImageHandle,
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IN EFI_GUID *FileNameGuid,
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OUT VOID **Image,
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OUT UINTN *ImageSize
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)
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{
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return PiLibGetSectionFromAnyFv (
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FileNameGuid,
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EFI_SECTION_RAW,
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0,
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Image,
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ImageSize
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);
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}
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/**
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Convert a *.BMP graphics image to a GOP blt buffer. If a NULL Blt buffer
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is passed in a GopBlt buffer will be allocated by this routine. If a GopBlt
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buffer is passed in it will be used if it is big enough.
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@param BmpImage Pointer to BMP file
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@param BmpImageSize Number of bytes in BmpImage
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@param GopBlt Buffer containing GOP version of BmpImage.
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@param GopBltSize Size of GopBlt in bytes.
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@param PixelHeight Height of GopBlt/BmpImage in pixels
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@param PixelWidth Width of GopBlt/BmpImage in pixels
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@retval EFI_SUCCESS GopBlt and GopBltSize are returned.
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@retval EFI_UNSUPPORTED BmpImage is not a valid *.BMP image
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@retval EFI_BUFFER_TOO_SMALL The passed in GopBlt buffer is not big enough.
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GopBltSize will contain the required size.
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@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate.
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**/
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EFI_STATUS
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EFIAPI
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ConvertBmpToGopBlt (
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IN VOID *BmpImage,
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IN UINTN BmpImageSize,
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IN OUT VOID **GopBlt,
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IN OUT UINTN *GopBltSize,
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OUT UINTN *PixelHeight,
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OUT UINTN *PixelWidth
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)
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{
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UINT8 *Image;
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UINT8 *ImageHeader;
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BMP_IMAGE_HEADER *BmpHeader;
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BMP_COLOR_MAP *BmpColorMap;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
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UINTN BltBufferSize;
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UINTN Index;
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UINTN Height;
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UINTN Width;
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UINTN ImageIndex;
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BOOLEAN IsAllocated;
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BmpHeader = (BMP_IMAGE_HEADER *) BmpImage;
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if (BmpHeader->CharB != 'B' || BmpHeader->CharM != 'M') {
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return EFI_UNSUPPORTED;
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}
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//
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// Doesn't support compress.
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//
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if (BmpHeader->CompressionType != 0) {
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return EFI_UNSUPPORTED;
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}
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//
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// Calculate Color Map offset in the image.
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//
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Image = BmpImage;
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BmpColorMap = (BMP_COLOR_MAP *) (Image + sizeof (BMP_IMAGE_HEADER));
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//
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// Calculate graphics image data address in the image
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//
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Image = ((UINT8 *) BmpImage) + BmpHeader->ImageOffset;
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ImageHeader = Image;
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//
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// Calculate the BltBuffer needed size.
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//
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BltBufferSize = BmpHeader->PixelWidth * BmpHeader->PixelHeight * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
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IsAllocated = FALSE;
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if (*GopBlt == NULL) {
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//
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// GopBlt is not allocated by caller.
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//
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*GopBltSize = BltBufferSize;
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*GopBlt = AllocatePool (*GopBltSize);
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IsAllocated = TRUE;
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if (*GopBlt == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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} else {
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//
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// GopBlt has been allocated by caller.
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//
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if (*GopBltSize < BltBufferSize) {
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*GopBltSize = BltBufferSize;
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return EFI_BUFFER_TOO_SMALL;
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}
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}
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*PixelWidth = BmpHeader->PixelWidth;
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*PixelHeight = BmpHeader->PixelHeight;
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//
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// Convert image from BMP to Blt buffer format
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//
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BltBuffer = *GopBlt;
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for (Height = 0; Height < BmpHeader->PixelHeight; Height++) {
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Blt = &BltBuffer[(BmpHeader->PixelHeight - Height - 1) * BmpHeader->PixelWidth];
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for (Width = 0; Width < BmpHeader->PixelWidth; Width++, Image++, Blt++) {
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switch (BmpHeader->BitPerPixel) {
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case 1:
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//
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// Convert 1-bit (2 colors) BMP to 24-bit color
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//
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for (Index = 0; Index < 8 && Width < BmpHeader->PixelWidth; Index++) {
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Blt->Red = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Red;
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Blt->Green = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Green;
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Blt->Blue = BmpColorMap[((*Image) >> (7 - Index)) & 0x1].Blue;
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Blt++;
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Width++;
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}
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Blt --;
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Width --;
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break;
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case 4:
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//
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// Convert 4-bit (16 colors) BMP Palette to 24-bit color
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//
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Index = (*Image) >> 4;
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Blt->Red = BmpColorMap[Index].Red;
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Blt->Green = BmpColorMap[Index].Green;
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Blt->Blue = BmpColorMap[Index].Blue;
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if (Width < (BmpHeader->PixelWidth - 1)) {
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Blt++;
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Width++;
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Index = (*Image) & 0x0f;
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Blt->Red = BmpColorMap[Index].Red;
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Blt->Green = BmpColorMap[Index].Green;
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Blt->Blue = BmpColorMap[Index].Blue;
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}
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break;
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case 8:
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//
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// Convert 8-bit (256 colors) BMP Palette to 24-bit color
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//
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Blt->Red = BmpColorMap[*Image].Red;
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Blt->Green = BmpColorMap[*Image].Green;
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Blt->Blue = BmpColorMap[*Image].Blue;
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break;
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case 24:
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//
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// It is 24-bit BMP.
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//
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Blt->Blue = *Image++;
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Blt->Green = *Image++;
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Blt->Red = *Image;
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break;
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default:
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//
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// Other bit format BMP is not supported.
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//
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if (IsAllocated) {
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FreePool (*GopBlt);
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*GopBlt = NULL;
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}
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return EFI_UNSUPPORTED;
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break;
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};
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}
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ImageIndex = (UINTN) (Image - ImageHeader);
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if ((ImageIndex % 4) != 0) {
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//
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// Bmp Image starts each row on a 32-bit boundary!
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//
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Image = Image + (4 - (ImageIndex % 4));
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}
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}
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return EFI_SUCCESS;
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}
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/**
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Use Console Control Protocol to lock the Console In Spliter virtual handle.
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This is the ConInHandle and ConIn handle in the EFI system table. All key
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presses will be ignored until the Password is typed in. The only way to
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disable the password is to type it in to a ConIn device.
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@param Password Password used to lock ConIn device.
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@retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.
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@retval EFI_UNSUPPORTED Password not found.
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**/
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EFI_STATUS
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EFIAPI
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LockKeyboards (
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IN CHAR16 *Password
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)
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{
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EFI_STATUS Status;
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EFI_CONSOLE_CONTROL_PROTOCOL *ConsoleControl;
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Status = gBS->LocateProtocol (&gEfiConsoleControlProtocolGuid, NULL, (VOID **) &ConsoleControl);
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if (EFI_ERROR (Status)) {
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return EFI_UNSUPPORTED;
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}
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Status = ConsoleControl->LockStdIn (ConsoleControl, Password);
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return Status;
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}
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/**
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Use Console Control to turn off UGA based Simple Text Out consoles from going
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to the UGA device. Put up LogoFile on every UGA device that is a console.
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@param LogoFile File name of logo to display on the center of the screen.
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@retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
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@retval EFI_UNSUPPORTED Logo not found.
|
||||
|
||||
**/
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EFI_STATUS
|
||||
EFIAPI
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||||
EnableQuietBoot (
|
||||
IN EFI_GUID *LogoFile
|
||||
)
|
||||
{
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||||
return EnableQuietBootEx (LogoFile, NULL);
|
||||
}
|
||||
|
||||
/**
|
||||
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 LogoFile File name of logo to display on the center of the screen.
|
||||
@param ImageHandle The driver image handle of the caller. The parameter is used to
|
||||
optimize the loading of the logo file so that the FV from which
|
||||
the driver image is loaded will be tried first.
|
||||
|
||||
@retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
|
||||
@retval EFI_UNSUPPORTED Logo not found.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
EnableQuietBootEx (
|
||||
IN EFI_GUID *LogoFile,
|
||||
IN EFI_HANDLE ImageHandle
|
||||
)
|
||||
{
|
||||
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 (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) {
|
||||
SafeFreePool (ImageData);
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// Get the specified image from FV.
|
||||
//
|
||||
Status = GetGraphicsBitMapFromFVEx (ImageHandle, LogoFile, (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)) {
|
||||
SafeFreePool (ImageData);
|
||||
if (Badging == NULL) {
|
||||
return Status;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Caculate 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 (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;
|
||||
}
|
||||
}
|
||||
|
||||
SafeFreePool (ImageData);
|
||||
SafeFreePool (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.
|
||||
@retval EFI_UNSUPPORTED Logo not found
|
||||
|
||||
**/
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
Internal display string worker function.
|
||||
|
||||
@param GraphicsOutput Graphics output protocol interface.
|
||||
@param UgaDraw UGA draw protocol interface.
|
||||
@param Sto Simple text out protocol interface.
|
||||
@param X X coordinate to start printing.
|
||||
@param Y Y coordinate to start printing.
|
||||
@param Foreground Foreground color.
|
||||
@param Background Background color.
|
||||
@param fmt Format string.
|
||||
@param args Print arguments.
|
||||
|
||||
@return Number of Characters printed. Zero means no any character
|
||||
displayed successfully.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
Print (
|
||||
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
|
||||
IN EFI_UGA_DRAW_PROTOCOL *UgaDraw,
|
||||
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto,
|
||||
IN UINTN X,
|
||||
IN UINTN Y,
|
||||
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,
|
||||
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background,
|
||||
IN CHAR16 *fmt,
|
||||
IN VA_LIST args
|
||||
)
|
||||
{
|
||||
VOID *Buffer;
|
||||
EFI_STATUS Status;
|
||||
UINTN Index;
|
||||
CHAR16 *UnicodeWeight;
|
||||
UINT32 HorizontalResolution;
|
||||
UINT32 VerticalResolution;
|
||||
UINT32 ColorDepth;
|
||||
UINT32 RefreshRate;
|
||||
UINTN BufferLen;
|
||||
UINTN LineBufferLen;
|
||||
EFI_HII_FONT_PROTOCOL *HiiFont;
|
||||
EFI_IMAGE_OUTPUT *Blt;
|
||||
EFI_FONT_DISPLAY_INFO *FontInfo;
|
||||
EFI_HII_ROW_INFO *RowInfoArray;
|
||||
UINTN RowInfoArraySize;
|
||||
UINTN PrintNum;
|
||||
|
||||
//
|
||||
// For now, allocate an arbitrarily long buffer
|
||||
//
|
||||
Buffer = AllocateZeroPool (0x10000);
|
||||
if (Buffer == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
HorizontalResolution = 0;
|
||||
VerticalResolution = 0;
|
||||
Blt = NULL;
|
||||
FontInfo = NULL;
|
||||
PrintNum = 0;
|
||||
|
||||
if (GraphicsOutput != NULL) {
|
||||
HorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
|
||||
VerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
|
||||
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
|
||||
UgaDraw->GetMode (UgaDraw, &HorizontalResolution, &VerticalResolution, &ColorDepth, &RefreshRate);
|
||||
} else {
|
||||
Status = EFI_UNSUPPORTED;
|
||||
goto Error;
|
||||
}
|
||||
|
||||
ASSERT ((HorizontalResolution != 0) && (VerticalResolution !=0));
|
||||
|
||||
Status = gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &HiiFont);
|
||||
if (EFI_ERROR (Status)) {
|
||||
goto Error;
|
||||
}
|
||||
|
||||
PrintNum = 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;
|
||||
}
|
||||
}
|
||||
|
||||
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) {
|
||||
Status = EFI_INVALID_PARAMETER;
|
||||
goto Error;
|
||||
}
|
||||
|
||||
Blt = (EFI_IMAGE_OUTPUT *) AllocateZeroPool (sizeof (EFI_IMAGE_OUTPUT));
|
||||
if (Blt == NULL) {
|
||||
Status = EFI_OUT_OF_RESOURCES;
|
||||
goto Error;
|
||||
}
|
||||
|
||||
Blt->Width = (UINT16) (HorizontalResolution);
|
||||
Blt->Height = (UINT16) (VerticalResolution);
|
||||
|
||||
FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO));
|
||||
if (FontInfo == NULL) {
|
||||
Status = EFI_OUT_OF_RESOURCES;
|
||||
goto Error;
|
||||
}
|
||||
if (Foreground != NULL) {
|
||||
CopyMem (&FontInfo->ForegroundColor, Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
|
||||
} else {
|
||||
CopyMem (
|
||||
&FontInfo->ForegroundColor,
|
||||
&mEfiColors[Sto->Mode->Attribute & 0x0f],
|
||||
sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
|
||||
);
|
||||
}
|
||||
if (Background != NULL) {
|
||||
CopyMem (&FontInfo->BackgroundColor, Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
|
||||
} else {
|
||||
CopyMem (
|
||||
&FontInfo->BackgroundColor,
|
||||
&mEfiColors[Sto->Mode->Attribute >> 4],
|
||||
sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
|
||||
);
|
||||
}
|
||||
|
||||
if (GraphicsOutput != NULL) {
|
||||
Blt->Image.Screen = GraphicsOutput;
|
||||
|
||||
Status = HiiFont->StringToImage (
|
||||
HiiFont,
|
||||
EFI_HII_IGNORE_IF_NO_GLYPH | EFI_HII_DIRECT_TO_SCREEN,
|
||||
Buffer,
|
||||
FontInfo,
|
||||
&Blt,
|
||||
X,
|
||||
Y,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
);
|
||||
|
||||
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
|
||||
ASSERT (UgaDraw!= NULL);
|
||||
|
||||
Blt->Image.Bitmap = AllocateZeroPool (Blt->Width * Blt->Height * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
|
||||
if (Blt->Image.Bitmap == NULL) {
|
||||
SafeFreePool (Blt);
|
||||
SafeFreePool (Buffer);
|
||||
return EFI_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
RowInfoArray = NULL;
|
||||
//
|
||||
// StringToImage only support blt'ing image to device using GOP protocol. If GOP is not supported in this platform,
|
||||
// we ask StringToImage to print the string to blt buffer, then blt to device using UgaDraw.
|
||||
//
|
||||
Status = HiiFont->StringToImage (
|
||||
HiiFont,
|
||||
EFI_HII_IGNORE_IF_NO_GLYPH,
|
||||
Buffer,
|
||||
FontInfo,
|
||||
&Blt,
|
||||
X,
|
||||
Y,
|
||||
&RowInfoArray,
|
||||
&RowInfoArraySize,
|
||||
NULL
|
||||
);
|
||||
|
||||
if (!EFI_ERROR (Status)) {
|
||||
//
|
||||
// Line breaks are handled by caller of DrawUnicodeWeightAtCursorN, so the updated parameter RowInfoArraySize by StringToImage will
|
||||
// always be 1 or 0 (if there is no valid Unicode Char can be printed). ASSERT here to make sure.
|
||||
//
|
||||
ASSERT (RowInfoArraySize <= 1);
|
||||
|
||||
Status = UgaDraw->Blt (
|
||||
UgaDraw,
|
||||
(EFI_UGA_PIXEL *) Blt->Image.Bitmap,
|
||||
EfiUgaBltBufferToVideo,
|
||||
X,
|
||||
Y,
|
||||
X,
|
||||
Y,
|
||||
RowInfoArray[0].LineWidth,
|
||||
RowInfoArray[0].LineHeight,
|
||||
Blt->Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
|
||||
);
|
||||
}
|
||||
|
||||
SafeFreePool (RowInfoArray);
|
||||
SafeFreePool (Blt->Image.Bitmap);
|
||||
} else {
|
||||
Status = EFI_UNSUPPORTED;
|
||||
}
|
||||
|
||||
Error:
|
||||
SafeFreePool (Blt);
|
||||
SafeFreePool (FontInfo);
|
||||
FreePool (Buffer);
|
||||
|
||||
if (EFI_ERROR (Status)) {
|
||||
return PrintNum;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Print Unicode string to graphics screen at the given X,Y coordinates of the graphics screen.
|
||||
see definition of Print to find rules for constructing Fmt.
|
||||
|
||||
@param X Row to start printing at.
|
||||
@param Y Column to start printing at.
|
||||
@param ForeGround Foreground color.
|
||||
@param BackGround background color.
|
||||
@param Fmt Print format sting. See definition of Print.
|
||||
@param ... Argumnet stream defined by Fmt string.
|
||||
|
||||
@return Number of Characters printed. Zero means no any character
|
||||
displayed successfully.
|
||||
|
||||
**/
|
||||
UINTN
|
||||
EFIAPI
|
||||
PrintXY (
|
||||
IN UINTN X,
|
||||
IN UINTN Y,
|
||||
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *ForeGround, OPTIONAL
|
||||
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BackGround, OPTIONAL
|
||||
IN CHAR16 *Fmt,
|
||||
...
|
||||
)
|
||||
{
|
||||
EFI_HANDLE Handle;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
|
||||
EFI_UGA_DRAW_PROTOCOL *UgaDraw;
|
||||
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto;
|
||||
EFI_STATUS Status;
|
||||
VA_LIST Args;
|
||||
|
||||
VA_START (Args, Fmt);
|
||||
|
||||
Handle = gST->ConsoleOutHandle;
|
||||
|
||||
Status = gBS->HandleProtocol (
|
||||
Handle,
|
||||
&gEfiGraphicsOutputProtocolGuid,
|
||||
(VOID **) &GraphicsOutput
|
||||
);
|
||||
|
||||
UgaDraw = NULL;
|
||||
if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
|
||||
//
|
||||
// If no GOP available, try to open UGA Draw protocol if supported.
|
||||
//
|
||||
GraphicsOutput = NULL;
|
||||
|
||||
Status = gBS->HandleProtocol (
|
||||
Handle,
|
||||
&gEfiUgaDrawProtocolGuid,
|
||||
(VOID **) &UgaDraw
|
||||
);
|
||||
}
|
||||
if (EFI_ERROR (Status)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
Status = gBS->HandleProtocol (
|
||||
Handle,
|
||||
&gEfiSimpleTextOutProtocolGuid,
|
||||
(VOID **) &Sto
|
||||
);
|
||||
|
||||
if (EFI_ERROR (Status)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return Print (GraphicsOutput, UgaDraw, Sto, X, Y, ForeGround, BackGround, Fmt, Args);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user