mirror of https://github.com/acidanthera/audk.git
674 lines
20 KiB
C
674 lines
20 KiB
C
/** @file
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Platform BDS function for quiet boot support.
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Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
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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 "BdsPlatform.h"
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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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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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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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UINT64 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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UINT32 DataSizePerLine;
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BOOLEAN IsAllocated;
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UINT32 ColorMapNum;
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if (sizeof (BMP_IMAGE_HEADER) > BmpImageSize) {
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return EFI_INVALID_PARAMETER;
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}
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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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// Only support BITMAPINFOHEADER format.
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// BITMAPFILEHEADER + BITMAPINFOHEADER = BMP_IMAGE_HEADER
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//
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if (BmpHeader->HeaderSize != sizeof (BMP_IMAGE_HEADER) - OFFSET_OF(BMP_IMAGE_HEADER, HeaderSize)) {
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return EFI_UNSUPPORTED;
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}
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//
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// The data size in each line must be 4 byte alignment.
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//
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DataSizePerLine = ((BmpHeader->PixelWidth * BmpHeader->BitPerPixel + 31) >> 3) & (~0x3);
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BltBufferSize = MultU64x32 (DataSizePerLine, BmpHeader->PixelHeight);
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if (BltBufferSize > (UINT32) ~0) {
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return EFI_INVALID_PARAMETER;
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}
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if ((BmpHeader->Size != BmpImageSize) ||
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(BmpHeader->Size < BmpHeader->ImageOffset) ||
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(BmpHeader->Size - BmpHeader->ImageOffset != BmpHeader->PixelHeight * DataSizePerLine)) {
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return EFI_INVALID_PARAMETER;
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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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if (BmpHeader->ImageOffset < sizeof (BMP_IMAGE_HEADER)) {
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return EFI_INVALID_PARAMETER;
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}
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if (BmpHeader->ImageOffset > sizeof (BMP_IMAGE_HEADER)) {
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switch (BmpHeader->BitPerPixel) {
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case 1:
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ColorMapNum = 2;
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break;
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case 4:
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ColorMapNum = 16;
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break;
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case 8:
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ColorMapNum = 256;
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break;
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default:
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ColorMapNum = 0;
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break;
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}
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//
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// BMP file may has padding data between the bmp header section and the bmp data section.
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//
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if (BmpHeader->ImageOffset - sizeof (BMP_IMAGE_HEADER) < sizeof (BMP_COLOR_MAP) * ColorMapNum) {
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return EFI_INVALID_PARAMETER;
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}
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}
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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 = MultU64x32 ((UINT64) BmpHeader->PixelWidth, BmpHeader->PixelHeight);
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//
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// Ensure the BltBufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow
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//
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if (BltBufferSize > DivU64x32 ((UINTN) ~0, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))) {
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return EFI_UNSUPPORTED;
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}
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BltBufferSize = MultU64x32 (BltBufferSize, 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 = (UINTN) 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 < (UINTN) BltBufferSize) {
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*GopBltSize = (UINTN) 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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};
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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 SystemTable Conout to stop video based Simple Text Out consoles from going
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to the video device. Put up LogoFile on every video device that is a console.
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@param[in] 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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**/
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EFI_STATUS
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EnableQuietBoot (
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IN EFI_GUID *LogoFile
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)
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{
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EFI_STATUS Status;
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EFI_OEM_BADGING_PROTOCOL *Badging;
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UINT32 SizeOfX;
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UINT32 SizeOfY;
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INTN DestX;
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INTN DestY;
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UINT8 *ImageData;
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UINTN ImageSize;
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UINTN BltSize;
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UINT32 Instance;
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EFI_BADGING_FORMAT Format;
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EFI_BADGING_DISPLAY_ATTRIBUTE Attribute;
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UINTN CoordinateX;
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UINTN CoordinateY;
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UINTN Height;
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UINTN Width;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Blt;
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EFI_UGA_DRAW_PROTOCOL *UgaDraw;
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UINT32 ColorDepth;
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UINT32 RefreshRate;
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EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
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EFI_BOOT_LOGO_PROTOCOL *BootLogo;
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UINTN NumberOfLogos;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *LogoBlt;
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UINTN LogoDestX;
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UINTN LogoDestY;
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UINTN LogoHeight;
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UINTN LogoWidth;
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UINTN NewDestX;
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UINTN NewDestY;
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UINTN NewHeight;
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UINTN NewWidth;
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UINT64 BufferSize;
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UgaDraw = NULL;
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//
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// Try to open GOP first
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//
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Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiGraphicsOutputProtocolGuid, (VOID **) &GraphicsOutput);
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if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
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GraphicsOutput = NULL;
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//
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// Open GOP failed, try to open UGA
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//
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Status = gBS->HandleProtocol (gST->ConsoleOutHandle, &gEfiUgaDrawProtocolGuid, (VOID **) &UgaDraw);
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}
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if (EFI_ERROR (Status)) {
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return EFI_UNSUPPORTED;
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}
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//
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// Try to open Boot Logo Protocol.
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//
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BootLogo = NULL;
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gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);
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//
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// Erase Cursor from screen
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//
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gST->ConOut->EnableCursor (gST->ConOut, FALSE);
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Badging = NULL;
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Status = gBS->LocateProtocol (&gEfiOEMBadgingProtocolGuid, NULL, (VOID **) &Badging);
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if (GraphicsOutput != NULL) {
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SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;
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SizeOfY = GraphicsOutput->Mode->Info->VerticalResolution;
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} else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
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Status = UgaDraw->GetMode (UgaDraw, &SizeOfX, &SizeOfY, &ColorDepth, &RefreshRate);
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if (EFI_ERROR (Status)) {
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return EFI_UNSUPPORTED;
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}
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} else {
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return EFI_UNSUPPORTED;
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}
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Blt = NULL;
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NumberOfLogos = 0;
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LogoDestX = 0;
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LogoDestY = 0;
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LogoHeight = 0;
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LogoWidth = 0;
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NewDestX = 0;
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NewDestY = 0;
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NewHeight = 0;
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NewWidth = 0;
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Instance = 0;
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Height = 0;
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Width = 0;
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while (1) {
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ImageData = NULL;
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ImageSize = 0;
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if (Badging != NULL) {
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//
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// Get image from OEMBadging protocol.
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//
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Status = Badging->GetImage (
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Badging,
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&Instance,
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&Format,
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&ImageData,
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&ImageSize,
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&Attribute,
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&CoordinateX,
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&CoordinateY
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);
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if (EFI_ERROR (Status)) {
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goto Done;
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}
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//
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// Currently only support BMP format.
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//
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if (Format != EfiBadgingFormatBMP) {
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if (ImageData != NULL) {
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FreePool (ImageData);
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}
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continue;
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}
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} else {
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//
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// Get the specified image from FV.
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//
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Status = GetSectionFromAnyFv (LogoFile, EFI_SECTION_RAW, 0, (VOID **) &ImageData, &ImageSize);
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if (EFI_ERROR (Status)) {
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return EFI_UNSUPPORTED;
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}
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CoordinateX = 0;
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CoordinateY = 0;
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if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {
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Attribute = EfiBadgingDisplayAttributeCenter;
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} else {
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Attribute = EfiBadgingDisplayAttributeCustomized;
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}
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}
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if (Blt != NULL) {
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FreePool (Blt);
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}
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Blt = NULL;
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Status = ConvertBmpToGopBlt (
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ImageData,
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ImageSize,
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(VOID **) &Blt,
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&BltSize,
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&Height,
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&Width
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);
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if (EFI_ERROR (Status)) {
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FreePool (ImageData);
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if (Badging == NULL) {
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return Status;
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} else {
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continue;
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}
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}
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//
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// Calculate the display position according to Attribute.
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//
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switch (Attribute) {
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case EfiBadgingDisplayAttributeLeftTop:
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DestX = CoordinateX;
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DestY = CoordinateY;
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break;
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case EfiBadgingDisplayAttributeCenterTop:
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DestX = (SizeOfX - Width) / 2;
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DestY = CoordinateY;
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break;
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case EfiBadgingDisplayAttributeRightTop:
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DestX = (SizeOfX - Width - CoordinateX);
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DestY = CoordinateY;;
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break;
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case EfiBadgingDisplayAttributeCenterRight:
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DestX = (SizeOfX - Width - CoordinateX);
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DestY = (SizeOfY - Height) / 2;
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break;
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case EfiBadgingDisplayAttributeRightBottom:
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DestX = (SizeOfX - Width - CoordinateX);
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DestY = (SizeOfY - Height - CoordinateY);
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break;
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case EfiBadgingDisplayAttributeCenterBottom:
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DestX = (SizeOfX - Width) / 2;
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DestY = (SizeOfY - Height - CoordinateY);
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break;
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case EfiBadgingDisplayAttributeLeftBottom:
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DestX = CoordinateX;
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DestY = (SizeOfY - Height - CoordinateY);
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break;
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case EfiBadgingDisplayAttributeCenterLeft:
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DestX = CoordinateX;
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DestY = (SizeOfY - Height) / 2;
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break;
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case EfiBadgingDisplayAttributeCenter:
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DestX = (SizeOfX - Width) / 2;
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DestY = (SizeOfY - Height) / 2;
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break;
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case EfiBadgingDisplayAttributeCustomized:
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DestX = (SizeOfX - Width) / 2;
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DestY = ((SizeOfY * 382) / 1000) - Height / 2;
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break;
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default:
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DestX = CoordinateX;
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DestY = CoordinateY;
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break;
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}
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if ((DestX >= 0) && (DestY >= 0)) {
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if (GraphicsOutput != NULL) {
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Status = GraphicsOutput->Blt (
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GraphicsOutput,
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Blt,
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EfiBltBufferToVideo,
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0,
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0,
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(UINTN) DestX,
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(UINTN) DestY,
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Width,
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Height,
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Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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);
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} else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
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Status = UgaDraw->Blt (
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UgaDraw,
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(EFI_UGA_PIXEL *) Blt,
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EfiUgaBltBufferToVideo,
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0,
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0,
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(UINTN) DestX,
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(UINTN) DestY,
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Width,
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Height,
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Width * sizeof (EFI_UGA_PIXEL)
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);
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} else {
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Status = EFI_UNSUPPORTED;
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}
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//
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// Report displayed Logo information.
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//
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if (!EFI_ERROR (Status)) {
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NumberOfLogos++;
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if (LogoWidth == 0) {
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//
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// The first Logo.
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//
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LogoDestX = (UINTN) DestX;
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LogoDestY = (UINTN) DestY;
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LogoWidth = Width;
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LogoHeight = Height;
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} else {
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//
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// Merge new logo with old one.
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|
//
|
|
NewDestX = MIN ((UINTN) DestX, LogoDestX);
|
|
NewDestY = MIN ((UINTN) DestY, LogoDestY);
|
|
NewWidth = MAX ((UINTN) DestX + Width, LogoDestX + LogoWidth) - NewDestX;
|
|
NewHeight = MAX ((UINTN) DestY + Height, LogoDestY + LogoHeight) - NewDestY;
|
|
|
|
LogoDestX = NewDestX;
|
|
LogoDestY = NewDestY;
|
|
LogoWidth = NewWidth;
|
|
LogoHeight = NewHeight;
|
|
}
|
|
}
|
|
}
|
|
|
|
FreePool (ImageData);
|
|
|
|
if (Badging == NULL) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
Done:
|
|
if (BootLogo == NULL || NumberOfLogos == 0) {
|
|
//
|
|
// No logo displayed.
|
|
//
|
|
if (Blt != NULL) {
|
|
FreePool (Blt);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Advertise displayed Logo information.
|
|
//
|
|
if (NumberOfLogos == 1) {
|
|
//
|
|
// Only one logo displayed, use its Blt buffer directly for BootLogo protocol.
|
|
//
|
|
LogoBlt = Blt;
|
|
Status = EFI_SUCCESS;
|
|
} else {
|
|
//
|
|
// More than one Logo displayed, get merged BltBuffer using VideoToBuffer operation.
|
|
//
|
|
if (Blt != NULL) {
|
|
FreePool (Blt);
|
|
}
|
|
|
|
//
|
|
// Ensure the LogoHeight * LogoWidth doesn't overflow
|
|
//
|
|
if (LogoHeight > DivU64x64Remainder ((UINTN) ~0, LogoWidth, NULL)) {
|
|
return EFI_UNSUPPORTED;
|
|
}
|
|
BufferSize = MultU64x64 (LogoWidth, LogoHeight);
|
|
|
|
//
|
|
// Ensure the BufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) doesn't overflow
|
|
//
|
|
if (BufferSize > DivU64x32 ((UINTN) ~0, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))) {
|
|
return EFI_UNSUPPORTED;
|
|
}
|
|
|
|
LogoBlt = AllocateZeroPool ((UINTN)BufferSize * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
|
|
if (LogoBlt == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
if (GraphicsOutput != NULL) {
|
|
Status = GraphicsOutput->Blt (
|
|
GraphicsOutput,
|
|
LogoBlt,
|
|
EfiBltVideoToBltBuffer,
|
|
LogoDestX,
|
|
LogoDestY,
|
|
0,
|
|
0,
|
|
LogoWidth,
|
|
LogoHeight,
|
|
LogoWidth * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
|
|
);
|
|
} else if (UgaDraw != NULL && FeaturePcdGet (PcdUgaConsumeSupport)) {
|
|
Status = UgaDraw->Blt (
|
|
UgaDraw,
|
|
(EFI_UGA_PIXEL *) LogoBlt,
|
|
EfiUgaVideoToBltBuffer,
|
|
LogoDestX,
|
|
LogoDestY,
|
|
0,
|
|
0,
|
|
LogoWidth,
|
|
LogoHeight,
|
|
LogoWidth * sizeof (EFI_UGA_PIXEL)
|
|
);
|
|
} else {
|
|
Status = EFI_UNSUPPORTED;
|
|
}
|
|
}
|
|
|
|
if (!EFI_ERROR (Status)) {
|
|
BootLogo->SetBootLogo (BootLogo, LogoBlt, LogoDestX, LogoDestY, LogoWidth, LogoHeight);
|
|
}
|
|
FreePool (LogoBlt);
|
|
|
|
return Status;
|
|
}
|
|
|
|
/**
|
|
Use SystemTable Conout to turn on video based Simple Text Out consoles. The
|
|
Simple Text Out screens will now be synced up with all non video output devices
|
|
|
|
@retval EFI_SUCCESS UGA devices are back in text mode and synced up.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
DisableQuietBoot (
|
|
VOID
|
|
)
|
|
{
|
|
|
|
//
|
|
// Enable Cursor on Screen
|
|
//
|
|
gST->ConOut->EnableCursor (gST->ConOut, TRUE);
|
|
return EFI_SUCCESS;
|
|
}
|
|
|