/** @file\r
- Graphics Library\r
+ Library supports displaying graphical splash screen,\r
+ locking of keyboard input and printing character on\r
+ screen.\r
\r
- Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
+ Copyright (c) 2006 - 2008, Intel Corporation.<BR>\r
All rights reserved. This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
#ifndef __EFI_GRAPHICS_LIB_H__\r
#define __EFI_GRAPHICS_LIB_H__\r
\r
-#include <Protocol/GraphicsOutput.h>\r
-\r
-\r
-/**\r
- Return the graphics image file named FileNameGuid into Image and return it's\r
- size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r
- file name.\r
-\r
- @param[in] FileNameGuid File Name of graphics file in the FV(s).\r
- @param[out] Image Pointer to pointer to return graphics image. If NULL, a \r
- buffer will be allocated.\r
- @param[out] ImageSize Size of the graphics Image in bytes. Zero if no image found.\r
-\r
- @retval EFI_INVALID_PARAMETER invalid parameter\r
- @retval EFI_UNSUPPORTED Range can not be erased\r
- @retval EFI_SUCCESS Image and ImageSize are valid. \r
- @retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size\r
- @retval EFI_NOT_FOUND FileNameGuid not found\r
-\r
-**/\r
-EFI_STATUS\r
-GetGraphicsBitMapFromFV (\r
- IN EFI_GUID *FileNameGuid,\r
- OUT VOID **Image,\r
- OUT UINTN *ImageSize\r
- );\r
-\r
-/**\r
- Return the graphics image file named FileNameGuid into Image and return it's\r
- size in ImageSize. All Firmware Volumes (FV) in the system are searched for the\r
- file name.\r
-\r
- @param[in] ImageHandle The driver image handle of the caller. The parameter is used to\r
- optimize the loading of the image file so that the FV from which\r
- the driver image is loaded will be tried first. \r
- @param[in] FileNameGuid File Name of graphics file in the FV(s).\r
- @param[out] Image Pointer to pointer to return graphics image. If NULL, a \r
- buffer will be allocated.\r
- @param[out] ImageSize Size of the graphics Image in bytes. Zero if no image found.\r
-\r
- @retval EFI_INVALID_PARAMETER invalid parameter\r
- @retval EFI_UNSUPPORTED Range can not be erased\r
- @retval EFI_SUCCESS Image and ImageSize are valid. \r
- @retval EFI_BUFFER_TOO_SMALL Image not big enough. ImageSize has required size\r
- @retval EFI_NOT_FOUND FileNameGuid not found\r
-\r
-**/\r
-EFI_STATUS\r
-GetGraphicsBitMapFromFVEx (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_GUID *FileNameGuid,\r
- OUT VOID **Image,\r
- OUT UINTN *ImageSize\r
- );\r
-\r
-/**\r
- Convert a *.BMP graphics image to a UGA blt buffer. If a NULL UgaBlt buffer\r
- is passed in a UgaBlt buffer will be allocated by this routine. If a UgaBlt\r
- buffer is passed in it will be used if it is big enough.\r
-\r
- @param[in] BmpImage Pointer to BMP file\r
- @param[in] BmpImageSize Number of bytes in BmpImage\r
- @param[in,out] UgaBlt Buffer containing UGA version of BmpImage.\r
- @param[in,out] UgaBltSize Size of UgaBlt in bytes.\r
- @param[out] PixelHeight Height of UgaBlt/BmpImage in pixels\r
- @param[out] PixelWidth Width of UgaBlt/BmpImage in pixels\r
-\r
- @retval EFI_SUCCESS UgaBlt and UgaBltSize are returned. \r
- @retval EFI_UNSUPPORTED BmpImage is not a valid *.BMP image\r
- @retval EFI_BUFFER_TOO_SMALL The passed in UgaBlt buffer is not big enough.\r
- UgaBltSize will contain the required size.\r
-**/\r
-EFI_STATUS\r
-ConvertBmpToUgaBlt (\r
- IN VOID *BmpImage,\r
- IN UINTN BmpImageSize,\r
- IN OUT VOID **UgaBlt,\r
- IN OUT UINTN *UgaBltSize,\r
- OUT UINTN *PixelHeight,\r
- OUT UINTN *PixelWidth\r
- );\r
-\r
\r
/**\r
Use Console Control to turn off UGA based Simple Text Out consoles from going\r
\r
**/\r
EFI_STATUS\r
+EFIAPI\r
EnableQuietBoot (\r
IN EFI_GUID *LogoFile\r
);\r
\r
**/\r
EFI_STATUS\r
+EFIAPI\r
EnableQuietBootEx (\r
IN EFI_GUID *LogoFile,\r
IN EFI_HANDLE ImageHandle\r
\r
**/\r
EFI_STATUS\r
+EFIAPI\r
DisableQuietBoot (\r
VOID\r
);\r
\r
@param[in] Password Password used to lock ConIn device.\r
\r
- @retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo\r
- displayed.\r
+ @retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.\r
@retval EFI_UNSUPPORTED Password not found\r
\r
**/\r
EFI_STATUS\r
+EFIAPI\r
LockKeyboards (\r
IN CHAR16 *Password\r
);\r
\r
-\r
-/**\r
- Print to graphics screen at the given X,Y coordinates of the graphics screen.\r
- see definition of Print to find rules for constructing Fmt.\r
-\r
- @param[in] X Row to start printing at\r
- @param[in] Y Column to start printing at\r
- @param[in] Foreground Foreground color\r
- @param[in] Background background color\r
- @param[in] Fmt Print format sting. See definition of Print\r
- @param[in] ... Argumnet stream defined by Fmt string\r
-\r
- @retval UINTN Number of Characters printed\r
-\r
-**/\r
-UINTN\r
-EFIAPI\r
-PrintXY (\r
- IN UINTN X,\r
- IN UINTN Y,\r
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground, OPTIONAL\r
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background, OPTIONAL\r
- IN CHAR16 *Fmt,\r
- ...\r
- );\r
-\r
-\r
#endif\r
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