1 /** @file 2 This library is only intended to be used by PlatformBootManagerLib 3 to show progress bar and LOGO. 4 5 Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR> 6 This program and the accompanying materials are licensed and made available under 7 the terms and conditions of the BSD License that accompanies this distribution. 8 The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php. 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #ifndef _BOOT_LOGO_LIB_H_ 17 #define _BOOT_LOGO_LIB_H_ 18 19 #include <Protocol/PlatformLogo.h> 20 21 /** 22 Show LOGO on all consoles. 23 24 @param[in] ImageFormat Format of the image file. 25 @param[in] LogoFile The file name of logo to display. 26 @param[in] Attribute The display attributes of the image returned. 27 @param[in] OffsetX The X offset of the image regarding the Attribute. 28 @param[in] OffsetY The Y offset of the image regarding the Attribute. 29 30 @retval EFI_SUCCESS Logo was displayed. 31 @retval EFI_UNSUPPORTED Logo was not found or cannot be displayed. 32 **/ 33 EFI_STATUS 34 EFIAPI 35 BootLogoEnableLogo ( 36 IN IMAGE_FORMAT ImageFormat, 37 IN EFI_GUID *Logo, 38 IN EDKII_PLATFORM_LOGO_DISPLAY_ATTRIBUTE Attribute, 39 IN INTN OffsetX, 40 IN INTN OffsetY 41 ); 42 43 44 /** 45 Use SystemTable ConOut to turn on video based Simple Text Out consoles. The 46 Simple Text Out screens will now be synced up with all non-video output devices. 47 48 @retval EFI_SUCCESS UGA devices are back in text mode and synced up. 49 50 **/ 51 EFI_STATUS 52 EFIAPI 53 BootLogoDisableLogo ( 54 VOID 55 ); 56 57 /** 58 59 Update progress bar with title above it. It only works in Graphics mode. 60 61 @param TitleForeground Foreground color for Title. 62 @param TitleBackground Background color for Title. 63 @param Title Title above progress bar. 64 @param ProgressColor Progress bar color. 65 @param Progress Progress (0-100) 66 @param PreviousValue The previous value of the progress. 67 68 @retval EFI_STATUS Successly update the progress bar 69 70 **/ 71 EFI_STATUS 72 EFIAPI 73 BootLogoUpdateProgress ( 74 IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleForeground, 75 IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleBackground, 76 IN CHAR16 *Title, 77 IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL ProgressColor, 78 IN UINTN Progress, 79 IN UINTN PreviousValue 80 ); 81 82 #endif 83