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Diffstat (limited to 'EDK/MiniSetup/BootOnly/dobmpmgr.c')
| -rw-r--r-- | EDK/MiniSetup/BootOnly/dobmpmgr.c | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/EDK/MiniSetup/BootOnly/dobmpmgr.c b/EDK/MiniSetup/BootOnly/dobmpmgr.c new file mode 100644 index 0000000..076649b --- /dev/null +++ b/EDK/MiniSetup/BootOnly/dobmpmgr.c @@ -0,0 +1,301 @@ +//*****************************************************************// +//*****************************************************************// +//*****************************************************************// +//** **// +//** (C)Copyright 2010, American Megatrends, Inc. **// +//** **// +//** All Rights Reserved. **// +//** **// +//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 **// +//** **// +//** Phone (770)-246-8600 **// +//** **// +//*****************************************************************// +//*****************************************************************// +//*****************************************************************// +// $Archive: /Alaska/SOURCE/Modules/AMITSE2_0/AMITSE/BootOnly/dobmpmgr.c $ +// +// $Author: Arunsb $ +// +// $Revision: 13 $ +// +// $Date: 10/18/12 5:58a $ +// +//*****************************************************************// +//*****************************************************************// +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/AMITSE2_0/AMITSE/BootOnly/dobmpmgr.c $ +// +// 13 10/18/12 5:58a Arunsb +// Updated for 2.16.1235 QA submission +// +// 10 10/10/12 12:36p Arunsb +// Synched the source for v2.16.1232, backup with Aptio +// +// 11 9/17/12 6:10a Rajashakerg +// Updated EIP changes for 2.16 release. +// +// 9 8/29/12 12:38p Arunsb +// [TAG] EIP93521 +// [Category] New Feature +// [Description] Support of ESRT +// [Files] amitse.sdl, bootflow.c, bootflow.h, commonhelper.c and +// dobmpmgr.c +// +// 8 8/23/12 6:24p Arunsb +// Reverted back 2.15.1229 for making GTSE, TSELite and BootOnly labels +// +// 7 8/21/12 7:57p Arunsb +// [TAG] EIP93521, EIP92901 and EIP92900 +// [Category] New Feature +// [Description] Support of ESRT +// [Files] amitse.sdl, bootflow.c, bootflow.h, commonhelper.c and +// dobmpmgr.c +// +// 6 2/19/10 1:01p Madhans +// Updated for TSE 2.01. Refer Changelog.log for File change history. +// +// 7 2/19/10 8:14a Mallikarjunanv +// updated year in copyright message +// +// 6 9/02/09 7:40p Madhans +// To Realy fix the Logo Security issue +// +// 5 8/13/09 12:14p Blaines +// Move Image support to binary module +// +// 4 6/24/09 6:09p Madhans +// Made TSE_USE_EDK_LIBRARY=OFF to not to refer EDK module. +// +// 3 6/23/09 6:56p Blaines +// Coding standard update, +// Remove spaces from file header to allow proper chm function list +// creation. +// +// 2 6/12/09 7:41p Presannar +// Initial implementation of coding standards +// +// 1 6/04/09 8:05p Madhans +// +// 1 4/28/09 11:11p Madhans +// Tse 2.0 Code complete Checkin. +// +// 2 1/30/09 6:06p Madhans +// Function headers added. +// +// 1 12/18/08 7:58p Madhans +// Intial version of TSE Lite sources +//*****************************************************************// +//*****************************************************************// + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: DoBMPmgr.c +// +// Description: file contains code that is taken from graphics.c +// to eliminnate library dependancy +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#include "minisetup.h" + + +//#if SETUP_BMP_LOGO_SUPPORT + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: MemFreePointer +// +// Description: Convert a *.BMP graphics image to a UGA blt buffer. +// If a NULL UgaBlt buffer is passed in a UgaBlt buffer will +// be allocated by this routine. If a UgaBlt buffer is passed +// in it will be used if it is big enough. +// +// Input: BmpImage - Pointer to BMP file +// BmpImageSize - Number of bytes in BmpImage +// UgaBlt - Buffer containing UGA version of BmpImage. +// UgaBltSize - Size of UgaBlt in bytes. +// PixelHeight - Height of UgaBlt/BmpImage in pixels +// PixelWidth - Width of UgaBlt/BmpImage in pixels +// +// Output: EFI_SUCCESS - UgaBlt and UgaBltSize are returned. +// EFI_UNSUPPORTED - BmpImage is not a valid *.BMP image +// EFI_BUFFER_TOO_SMALL - The passed in UgaBlt buffer is not big enough. +// UgaBltSize will contain the required size. +// EFI_OUT_OF_RESOURCES - No enough buffer to allocate +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +ConvertBmpToUgaBlt ( + IN VOID *BmpImage, + IN UINTN BmpImageSize, + IN OUT VOID **UgaBlt, + IN OUT UINTN *UgaBltSize, + OUT UINTN *PixelHeight, + OUT UINTN *PixelWidth + ) +{ + UINT8 *Image; + BMP_IMAGE_HEADER *BmpHeader; + BMP_COLOR_MAP *BmpColorMap; + EFI_UGA_PIXEL *BltBuffer; + EFI_UGA_PIXEL *Blt; + UINT64 BltBufferSize; + UINTN Index; + UINTN Height; + UINTN Width; + UINTN ImageIndex; + + BmpHeader = (BMP_IMAGE_HEADER *) BmpImage; + if (BmpHeader->CharB != 'B' || BmpHeader->CharM != 'M') + return EFI_UNSUPPORTED; + + if (BmpHeader->CompressionType != 0) + return EFI_UNSUPPORTED; + + // Calculate Color Map offset in the image. + Image = BmpImage; + BmpColorMap = (BMP_COLOR_MAP *) (Image + sizeof (BMP_IMAGE_HEADER)); + + // Calculate graphics image data address in the image + Image = ((UINT8 *) BmpImage) + BmpHeader->ImageOffset; + + // Make sure to do x64 Mul + BltBufferSize = MultU64x32((UINT64)BmpHeader->PixelWidth ,BmpHeader->PixelHeight); + + /// Check whether the Size exceeds the limit... + // 4GB/PIXEL_SIZE becoz we need Resolution*PIXEL_SIZE for bltbuffer + if ( BltBufferSize >= (FOUR_GB_LIMIT/sizeof (EFI_UGA_PIXEL))) { + // The buffer size extends the limitation + return EFI_UNSUPPORTED; + } + + BltBufferSize = MultU64x32( BltBufferSize ,sizeof (EFI_UGA_PIXEL)); + + if (*UgaBlt == NULL) + { + *UgaBltSize = (UINTN)BltBufferSize; + *UgaBlt = EfiLibAllocatePool (*UgaBltSize); + if (*UgaBlt == NULL) + return EFI_OUT_OF_RESOURCES; + } + else + { + if (*UgaBltSize < (UINTN)BltBufferSize) + { + *UgaBltSize = (UINTN)BltBufferSize; + return EFI_BUFFER_TOO_SMALL; + } + } + + *PixelWidth = BmpHeader->PixelWidth; + *PixelHeight = BmpHeader->PixelHeight; + + // Convert image from BMP to Blt buffer format + + BltBuffer = *UgaBlt; + for (Height = 0; Height < BmpHeader->PixelHeight; Height++) + { + Blt = &BltBuffer[(BmpHeader->PixelHeight - Height - 1) * BmpHeader->PixelWidth]; + for (Width = 0; Width < BmpHeader->PixelWidth; Width++, Image++, Blt++) + { + switch (BmpHeader->BitPerPixel) + { + case 1: //the bitmap is monochrome //EIP93521 and EIP92900 + //for every bit + for(Index = 8; Index ; Index--) + { + if(1<<(Index-1) & *Image) + { + Blt->Red = BmpColorMap[1].Red; + Blt->Green = BmpColorMap[1].Green; + Blt->Blue = BmpColorMap[1].Blue; + } + else + { + Blt->Red = BmpColorMap[0].Red; + Blt->Green = BmpColorMap[0].Green; + Blt->Blue = BmpColorMap[0].Blue; + } + if (Width < (BmpHeader->PixelWidth)) + { + Blt++; + Width++; + } + } + Blt--; + Width--; + break; + + case 4: // Convert BMP Palette to 24-bit color + Index = (*Image) >> 4; + Blt->Red = BmpColorMap[Index].Red; + Blt->Green = BmpColorMap[Index].Green; + Blt->Blue = BmpColorMap[Index].Blue; + if (Width < (BmpHeader->PixelWidth - 1)) + { + Blt++; + Width++; + Index = (*Image) & 0x0f; + Blt->Red = BmpColorMap[Index].Red; + Blt->Green = BmpColorMap[Index].Green; + Blt->Blue = BmpColorMap[Index].Blue; + } + break; + + case 8: // Convert BMP Palette to 24-bit color + Blt->Red = BmpColorMap[*Image].Red; + Blt->Green = BmpColorMap[*Image].Green; + Blt->Blue = BmpColorMap[*Image].Blue; + break; + + case 24: + Blt->Blue = *Image++; + Blt->Green = *Image++; + Blt->Red = *Image; + break; + case 32: //EIP93521 and EIP92901 + { + if((BmpHeader->CompressionType)==0) + { + Blt->Blue = *Image++; + Blt->Green = *Image++; + Blt->Red = *Image++; + } + else + { + return EFI_UNSUPPORTED; + } + } + break; + default: + return EFI_UNSUPPORTED; + break; + }; + } + ImageIndex = (UINTN) (Image - BmpHeader->ImageOffset); + if ((ImageIndex % 4) != 0) // Bmp Image starts each row on a 32-bit boundary! + Image = Image + (4 - (ImageIndex % 4)); + } + return EFI_SUCCESS; +} + +//#endif //SETUP_BMP_LOGO_SUPPORT + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |