mirror of https://github.com/acidanthera/audk.git
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2895 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
parent
1528fae8dc
commit
45e6322cd0
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/**@file
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Common header file shared by all source files.
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This file includes package header files, library classes and protocol, PPI & GUID definitions.
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Copyright (c) 2006 - 2007, 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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#ifndef __COMMON_HEADER_H_
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#define __COMMON_HEADER_H_
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//
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// The package level header files this module uses
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//
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#include <PiDxe.h>
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//
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// The protocols, PPI and GUID defintions for this module
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//
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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/FirmwareVolume.h>
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#include <Protocol/UgaDraw.h>
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#include <Protocol/FrameworkHii.h>
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#include <Guid/Bmp.h>
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//
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// The Library classes this module consumes
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//
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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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#endif
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@ -0,0 +1,870 @@
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/*++
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Copyright (c) 2006, 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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Module Name:
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Graphics.c
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Abstract:
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Support for Basic Graphics operations.
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BugBug: Currently *.BMP files are supported. This will be replaced
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when Tiano graphics format is supported.
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--*/
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//
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// Include common header file for this module.
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//
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#include "CommonHeader.h"
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EFI_STATUS
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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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Routine Description:
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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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Arguments:
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FileNameGuid - File Name of graphics file in the FV(s).
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Image - Pointer to pointer to return graphics image. If NULL, a
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buffer will be allocated.
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ImageSize - Size of the graphics Image in bytes. Zero if no image found.
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Returns:
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EFI_SUCCESS - Image and ImageSize are valid.
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EFI_BUFFER_TOO_SMALL - Image not big enough. ImageSize has required size
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EFI_NOT_FOUND - FileNameGuid not found
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--*/
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{
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EFI_STATUS Status;
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UINTN FvProtocolCount;
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EFI_HANDLE *FvHandles;
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EFI_FIRMWARE_VOLUME_PROTOCOL *Fv;
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UINTN Index;
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UINT32 AuthenticationStatus;
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Status = gBS->LocateHandleBuffer (
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ByProtocol,
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&gEfiFirmwareVolumeProtocolGuid,
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NULL,
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&FvProtocolCount,
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&FvHandles
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);
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if (EFI_ERROR (Status)) {
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return EFI_NOT_FOUND;
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}
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for (Index = 0; Index < FvProtocolCount; Index++) {
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Status = gBS->HandleProtocol (
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FvHandles[Index],
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&gEfiFirmwareVolumeProtocolGuid,
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(VOID **) &Fv
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);
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//
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// Assuming Image and ImageSize are correct on input.
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//
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Status = Fv->ReadSection (
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Fv,
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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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&AuthenticationStatus
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);
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if (!EFI_ERROR (Status)) {
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return EFI_SUCCESS;
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} else if (Status == EFI_BUFFER_TOO_SMALL) {
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//
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// ImageSize updated to needed size so return
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//
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return EFI_BUFFER_TOO_SMALL;
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}
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}
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return EFI_NOT_FOUND;
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}
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STATIC
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EFI_STATUS
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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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Routine Description:
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Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer
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is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt
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buffer is passed in it will be used if it is big enough.
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Arguments:
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BmpImage - Pointer to BMP file
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BmpImageSize - Number of bytes in BmpImage
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UgaBlt - Buffer containing UGA version of BmpImage.
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UgaBltSize - Size of UgaBlt in bytes.
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PixelHeight - Height of UgaBlt/BmpImage in pixels
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PixelWidth - Width of UgaBlt/BmpImage in pixels
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Returns:
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EFI_SUCCESS - UgaBlt and UgaBltSize are returned.
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EFI_UNSUPPORTED - BmpImage is not a valid *.BMP image
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EFI_BUFFER_TOO_SMALL - The passed in UgaBlt buffer is not big enough.
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UgaBltSize will contain the required size.
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EFI_OUT_OF_RESOURCES - No enough buffer to allocate
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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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|
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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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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*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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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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|
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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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||||||
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case 1:
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|
//
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||||||
|
// Convert 1bit 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++;
|
||||||
|
}
|
||||||
|
|
||||||
|
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:
|
||||||
|
if (IsAllocated) {
|
||||||
|
gBS->FreePool (*GopBlt);
|
||||||
|
*GopBlt = NULL;
|
||||||
|
}
|
||||||
|
return EFI_UNSUPPORTED;
|
||||||
|
break;
|
||||||
|
};
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
ImageIndex = (UINTN) (Image - ImageHeader);
|
||||||
|
if ((ImageIndex % 4) != 0) {
|
||||||
|
//
|
||||||
|
// Bmp Image starts each row on a 32-bit boundary!
|
||||||
|
//
|
||||||
|
Image = Image + (4 - (ImageIndex % 4));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return EFI_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
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_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)) {
|
||||||
|
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);
|
||||||
|
|
||||||
|
ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);
|
||||||
|
|
||||||
|
if (GraphicsOutput != NULL) {
|
||||||
|
SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
|
||||||
|
SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
|
||||||
|
} else {
|
||||||
|
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;
|
||||||
|
}
|
||||||
|
|
||||||
|
Blt = NULL;
|
||||||
|
BltSize = 0;
|
||||||
|
Status = ConvertBmpToGopBlt (
|
||||||
|
ImageData,
|
||||||
|
ImageSize,
|
||||||
|
(VOID**)&Blt,
|
||||||
|
&BltSize,
|
||||||
|
&Height,
|
||||||
|
&Width
|
||||||
|
);
|
||||||
|
if (EFI_ERROR (Status)) {
|
||||||
|
gBS->FreePool (ImageData);
|
||||||
|
if (Badging == NULL) {
|
||||||
|
return Status;
|
||||||
|
} else {
|
||||||
|
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)) {
|
||||||
|
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 {
|
||||||
|
Status = UgaDraw->Blt (
|
||||||
|
UgaDraw,
|
||||||
|
(EFI_UGA_PIXEL *) Blt,
|
||||||
|
EfiUgaBltBufferToVideo,
|
||||||
|
0,
|
||||||
|
0,
|
||||||
|
(UINTN) DestX,
|
||||||
|
(UINTN) DestY,
|
||||||
|
Width,
|
||||||
|
Height,
|
||||||
|
Width * sizeof (EFI_UGA_PIXEL)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
gBS->FreePool (ImageData);
|
||||||
|
gBS->FreePool (Blt);
|
||||||
|
|
||||||
|
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_GRAPHICS_OUTPUT_BLT_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_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
|
||||||
|
)
|
||||||
|
/*++
|
||||||
|
|
||||||
|
Routine Description:
|
||||||
|
|
||||||
|
Display string worker for: Print, PrintAt, IPrint, IPrintAt
|
||||||
|
|
||||||
|
Arguments:
|
||||||
|
|
||||||
|
GraphicsOutput - Graphics output protocol interface
|
||||||
|
|
||||||
|
UgaDraw - UGA draw protocol interface
|
||||||
|
|
||||||
|
Sto - Simple text out protocol interface
|
||||||
|
|
||||||
|
X - X coordinate to start printing
|
||||||
|
|
||||||
|
Y - Y coordinate to start printing
|
||||||
|
|
||||||
|
Foreground - Foreground color
|
||||||
|
|
||||||
|
Background - Background color
|
||||||
|
|
||||||
|
fmt - Format string
|
||||||
|
|
||||||
|
args - Print arguments
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
|
||||||
|
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_GRAPHICS_OUTPUT_BLT_PIXEL *LineBuffer;
|
||||||
|
UINT32 HorizontalResolution;
|
||||||
|
UINT32 VerticalResolution;
|
||||||
|
UINT32 ColorDepth;
|
||||||
|
UINT32 RefreshRate;
|
||||||
|
UINTN BufferGlyphWidth;
|
||||||
|
|
||||||
|
GlyphStatus = 0;
|
||||||
|
|
||||||
|
//
|
||||||
|
// For now, allocate an arbitrarily long buffer
|
||||||
|
//
|
||||||
|
Buffer = AllocateZeroPool (0x10000);
|
||||||
|
if (Buffer == NULL) {
|
||||||
|
return EFI_OUT_OF_RESOURCES;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (GraphicsOutput != NULL) {
|
||||||
|
HorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
|
||||||
|
VerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
|
||||||
|
} else {
|
||||||
|
//
|
||||||
|
// Get the current mode information from the UGA Draw Protocol
|
||||||
|
//
|
||||||
|
UgaDraw->GetMode (UgaDraw, &HorizontalResolution, &VerticalResolution, &ColorDepth, &RefreshRate);
|
||||||
|
}
|
||||||
|
|
||||||
|
LineBuffer = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_BLT_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
|
||||||
|
//
|
||||||
|
BufferGlyphWidth = GLYPH_WIDTH * StrLen (Buffer);
|
||||||
|
if (GraphicsOutput != NULL) {
|
||||||
|
Status = GraphicsOutput->Blt (
|
||||||
|
GraphicsOutput,
|
||||||
|
LineBuffer,
|
||||||
|
EfiBltBufferToVideo,
|
||||||
|
0,
|
||||||
|
0,
|
||||||
|
X,
|
||||||
|
Y,
|
||||||
|
BufferGlyphWidth,
|
||||||
|
GLYPH_HEIGHT,
|
||||||
|
BufferGlyphWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
|
||||||
|
);
|
||||||
|
} else {
|
||||||
|
Status = UgaDraw->Blt (
|
||||||
|
UgaDraw,
|
||||||
|
(EFI_UGA_PIXEL *) (UINTN) LineBuffer,
|
||||||
|
EfiUgaBltBufferToVideo,
|
||||||
|
0,
|
||||||
|
0,
|
||||||
|
X,
|
||||||
|
Y,
|
||||||
|
BufferGlyphWidth,
|
||||||
|
GLYPH_HEIGHT,
|
||||||
|
BufferGlyphWidth * sizeof (EFI_UGA_PIXEL)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
Error:
|
||||||
|
gBS->FreePool (LineBuffer);
|
||||||
|
gBS->FreePool (Buffer);
|
||||||
|
return Status;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
UINTN
|
||||||
|
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,
|
||||||
|
...
|
||||||
|
)
|
||||||
|
/*++
|
||||||
|
|
||||||
|
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_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);
|
||||||
|
|
||||||
|
UgaDraw = NULL;
|
||||||
|
|
||||||
|
Handle = gST->ConsoleOutHandle;
|
||||||
|
|
||||||
|
Status = gBS->HandleProtocol (
|
||||||
|
Handle,
|
||||||
|
&gEfiGraphicsOutputProtocolGuid,
|
||||||
|
(VOID **) &GraphicsOutput
|
||||||
|
);
|
||||||
|
|
||||||
|
if (EFI_ERROR (Status)) {
|
||||||
|
GraphicsOutput = NULL;
|
||||||
|
|
||||||
|
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 (GraphicsOutput, UgaDraw, Sto, X, Y, ForeGround, BackGround, Fmt, Args);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,92 @@
|
||||||
|
#/** @file
|
||||||
|
# Graphics Library for UEFI drivers
|
||||||
|
#
|
||||||
|
# This library provides supports for basic graphic functions.
|
||||||
|
# Copyright (c) 2006 - 2007, 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.
|
||||||
|
#
|
||||||
|
#
|
||||||
|
#**/
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Defines Section - statements that will be processed to create a Makefile.
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
[Defines]
|
||||||
|
INF_VERSION = 0x00010005
|
||||||
|
BASE_NAME = EdkGraphicsLib
|
||||||
|
FILE_GUID = 08c1a0e4-1208-47f8-a2c5-f42eabee653a
|
||||||
|
MODULE_TYPE = DXE_DRIVER
|
||||||
|
VERSION_STRING = 1.0
|
||||||
|
LIBRARY_CLASS = EdkGraphicsLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
|
||||||
|
EDK_RELEASE_VERSION = 0x00020000
|
||||||
|
EFI_SPECIFICATION_VERSION = 0x00020000
|
||||||
|
|
||||||
|
|
||||||
|
#
|
||||||
|
# The following information is for reference only and not required by the build tools.
|
||||||
|
#
|
||||||
|
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
|
||||||
|
#
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Sources Section - list of files that are required for the build to succeed.
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
|
||||||
|
[Sources.common]
|
||||||
|
Graphics.c
|
||||||
|
CommonHeader.h
|
||||||
|
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Package Dependency Section - list of Package files that are required for
|
||||||
|
# this module.
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
|
||||||
|
[Packages]
|
||||||
|
MdePkg/MdePkg.dec
|
||||||
|
MdeModulePkg/MdeModulePkg.dec
|
||||||
|
IntelFrameworkPkg/IntelFrameworkPkg.dec
|
||||||
|
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Library Class Section - list of Library Classes that are required for
|
||||||
|
# this module.
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
|
||||||
|
[LibraryClasses]
|
||||||
|
UefiBootServicesTableLib
|
||||||
|
MemoryAllocationLib
|
||||||
|
BaseLib
|
||||||
|
PrintLib
|
||||||
|
|
||||||
|
|
||||||
|
################################################################################
|
||||||
|
#
|
||||||
|
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
|
||||||
|
# that this module uses or produces.
|
||||||
|
#
|
||||||
|
################################################################################
|
||||||
|
|
||||||
|
[Protocols]
|
||||||
|
gEfiHiiProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiSimpleTextOutProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiGraphicsOutputProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiUgaDrawProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiConsoleControlProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiFirmwareVolumeProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
gEfiOEMBadgingProtocolGuid # PROTOCOL ALWAYS_CONSUMED
|
||||||
|
|
||||||
|
|
@ -0,0 +1,75 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
|
||||||
|
<MsaHeader>
|
||||||
|
<ModuleName>EdkGraphicsLib</ModuleName>
|
||||||
|
<ModuleType>DXE_DRIVER</ModuleType>
|
||||||
|
<GuidValue>08c1a0e4-1208-47f8-a2c5-f42eabee653a</GuidValue>
|
||||||
|
<Version>1.0</Version>
|
||||||
|
<Abstract>Graphics Library for UEFI drivers</Abstract>
|
||||||
|
<Description>This library provides supports for basic graphic functions.</Description>
|
||||||
|
<Copyright>Copyright (c) 2006 - 2007, 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>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
|
||||||
|
</MsaHeader>
|
||||||
|
<ModuleDefinitions>
|
||||||
|
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
|
||||||
|
<BinaryModule>false</BinaryModule>
|
||||||
|
<OutputFileBasename>EdkGraphicsLib</OutputFileBasename>
|
||||||
|
</ModuleDefinitions>
|
||||||
|
<LibraryClassDefinitions>
|
||||||
|
<LibraryClass Usage="ALWAYS_PRODUCED" SupModuleList="DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER">
|
||||||
|
<Keyword>EdkGraphicsLib</Keyword>
|
||||||
|
</LibraryClass>
|
||||||
|
<LibraryClass Usage="ALWAYS_CONSUMED">
|
||||||
|
<Keyword>PrintLib</Keyword>
|
||||||
|
</LibraryClass>
|
||||||
|
<LibraryClass Usage="ALWAYS_CONSUMED">
|
||||||
|
<Keyword>BaseLib</Keyword>
|
||||||
|
</LibraryClass>
|
||||||
|
<LibraryClass Usage="ALWAYS_CONSUMED">
|
||||||
|
<Keyword>MemoryAllocationLib</Keyword>
|
||||||
|
</LibraryClass>
|
||||||
|
<LibraryClass Usage="ALWAYS_CONSUMED">
|
||||||
|
<Keyword>UefiBootServicesTableLib</Keyword>
|
||||||
|
</LibraryClass>
|
||||||
|
</LibraryClassDefinitions>
|
||||||
|
<SourceFiles>
|
||||||
|
<Filename>Graphics.c</Filename>
|
||||||
|
</SourceFiles>
|
||||||
|
<PackageDependencies>
|
||||||
|
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
|
||||||
|
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
|
||||||
|
</PackageDependencies>
|
||||||
|
<Protocols>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiOEMBadgingProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiFirmwareVolumeProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiConsoleControlProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiUgaDrawProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiGraphicsOutputProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
<Protocol Usage="ALWAYS_CONSUMED">
|
||||||
|
<ProtocolCName>gEfiHiiProtocolGuid</ProtocolCName>
|
||||||
|
</Protocol>
|
||||||
|
</Protocols>
|
||||||
|
<Externs>
|
||||||
|
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
|
||||||
|
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
|
||||||
|
</Externs>
|
||||||
|
</ModuleSurfaceArea>
|
||||||
Loading…
Reference in New Issue