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CloverBootloader/rEFIt_UEFI/libeg/libeg.h

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/*
* libeg/libeg.h
* EFI graphics library header for users
*
* Copyright (c) 2006 Christoph Pfisterer
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Christoph Pfisterer nor the names of the
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __LIBEG_LIBEG_H__
#define __LIBEG_LIBEG_H__
#ifndef USE_XTHEME
#define USE_XTHEME 0
#endif
#ifdef __cplusplus
extern "C" {
#endif
#include <PiDxe.h>
#include <Base.h>
#include <Uefi.h>
#include <FrameworkDxe.h>
// Protocol Includes
#include <Protocol/AbsolutePointer.h>
#include <Protocol/AcpiTable.h>
#include <Protocol/BlockIo.h>
#include <Protocol/BlockIo2.h>
#include <Protocol/Cpu.h>
#include <Protocol/DataHub.h>
#include <Protocol/DebugPort.h>
#include <Protocol/Decompress.h>
#include <Protocol/DevicePath.h>
#include <Protocol/DevicePathFromText.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/DiskIo.h>
#include <Protocol/EdidActive.h>
#include <Protocol/EdidDiscovered.h>
#include <Protocol/FirmwareVolume2.h>
#include <Protocol/FrameworkHii.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/HiiDatabase.h>
#include <Protocol/HiiImage.h>
#include <Protocol/LegacyBios.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/PciIo.h>
#include <Protocol/ScsiIo.h>
#include <Protocol/ScsiPassThru.h>
#include <Protocol/ScsiPassThruExt.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/SimplePointer.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/Smbios.h>
#include <Protocol/SmbusHc.h>
#include <Protocol/UgaDraw.h>
#include <Protocol/UgaIo.h>
#include <Protocol/UnicodeCollation.h>
#include <Protocol/UsbIo.h>
// Guid Includes
#include <Guid/Acpi.h>
#include <Guid/ConsoleInDevice.h>
#include <Guid/ConsoleOutDevice.h>
#include <Guid/DataHubRecords.h>
#include <Guid/DxeServices.h>
#include <Guid/EventGroup.h>
#include <Guid/FileInfo.h>
#include <Guid/FileSystemInfo.h>
#include <Guid/FileSystemVolumeLabelInfo.h>
#include <Guid/GlobalVariable.h>
#include <Guid/HobList.h>
#include <Guid/MemoryTypeInformation.h>
#include <Guid/MemoryAllocationHob.h>
#include <Guid/SmBios.h>
#include <Guid/StandardErrorDevice.h>
// Library Includes
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <Library/DeviceTreeLib.h>
#include <Library/DxeServicesLib.h>
#include <Library/DxeServicesTableLib.h>
//#include <Library/EblCmdLib.h>
//#include <Library/EblNetworkLib.h>
//#include "EfiFileLib.h"
#include <Library/HiiLib.h>
#include <Library/HobLib.h>
#include <Library/IoLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/PrintLib.h>
#include <Library/TimerLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiScsiLib.h>
// IndustryStandard Includes
#include <IndustryStandard/Pci.h>
#include <IndustryStandard/SmBus.h>
#include <IndustryStandard/Acpi.h>
//#include <IndustryStandard/Acpi20.h>
//#include <IndustryStandard/Acpi30.h>
//#include <IndustryStandard/Acpi40.h>
#include <IndustryStandard/HighPrecisionEventTimerTable.h>
#include <IndustryStandard/Scsi.h>
#include <IndustryStandard/Atapi.h>
#include <IndustryStandard/AppleSmBios.h>
#ifdef __cplusplus
} // extern "C"
#endif
/* types */
typedef enum {
imNone,
imScale,
imCrop,
imTile
} SCALING;
typedef enum {
FONT_ALFA,
FONT_GRAY,
FONT_LOAD
} FONT_TYPE;
typedef enum {
NoEvents,
Move,
LeftClick,
RightClick,
DoubleClick,
ScrollClick,
ScrollDown,
ScrollUp,
LeftMouseDown,
RightMouseDown,
MouseMove
} MOUSE_EVENT;
typedef enum {
ActionNone = 0,
ActionHelp,
ActionSelect,
ActionEnter,
ActionDeselect,
ActionDestroy,
ActionOptions,
ActionDetails,
ActionFinish,
ActionScrollDown,
ActionScrollUp,
ActionMoveScrollbar,
ActionPageDown,
ActionPageUp,
ActionLight
} ACTION;
typedef struct {
INTN CurrentSelection, LastSelection;
INTN MaxScroll, MaxIndex;
INTN FirstVisible, LastVisible, MaxVisible, MaxFirstVisible;
BOOLEAN IsScrolling, PaintAll, PaintSelection;
} SCROLL_STATE;
typedef enum {
BoolValue,
Decimal,
Hex,
ASString,
UNIString,
RadioSwitch,
CheckBit,
} ITEM_TYPE;
typedef struct {
ITEM_TYPE ItemType; //string, value, boolean
BOOLEAN Valid;
BOOLEAN BValue;
UINT8 Pad8;
UINT32 IValue;
// UINT64 UValue;
// CHAR8* AValue;
CHAR16* SValue; // Max Size (see below) so the field can be edit by the GUI
UINTN LineShift;
} INPUT_ITEM;
typedef struct {
EFI_STATUS LastStatus;
EFI_FILE *DirHandle;
BOOLEAN CloseDirHandle;
EFI_FILE_INFO *LastFileInfo;
} REFIT_DIR_ITER;
typedef struct {
UINT8 Flags;
UINT8 StartCHS[3];
UINT8 Type;
UINT8 EndCHS[3];
UINT32 StartLBA;
UINT32 Size;
} MBR_PARTITION_INFO;
typedef struct {
UINT8 Type;
CONST CHAR16 *IconName;
CONST CHAR16 *Name;
} LEGACY_OS;
typedef struct {
EFI_DEVICE_PATH *DevicePath;
EFI_HANDLE DeviceHandle;
EFI_FILE *RootDir;
CONST CHAR16 *DevicePathString;
CONST CHAR16 *VolName;
CONST CHAR16 *VolLabel;
UINT8 DiskKind;
LEGACY_OS *LegacyOS;
BOOLEAN Hidden;
UINT8 BootType;
BOOLEAN IsAppleLegacy;
BOOLEAN HasBootCode;
BOOLEAN IsMbrPartition;
UINTN MbrPartitionIndex;
EFI_BLOCK_IO *BlockIO;
UINT64 BlockIOOffset;
EFI_BLOCK_IO *WholeDiskBlockIO;
EFI_DEVICE_PATH *WholeDiskDevicePath;
EFI_HANDLE WholeDiskDeviceHandle;
MBR_PARTITION_INFO *MbrPartitionTable;
UINT32 DriveCRC32;
EFI_GUID RootUUID; //for recovery it is UUID of parent partition
UINT64 SleepImageOffset;
} REFIT_VOLUME;
typedef struct KEXT_PATCH KEXT_PATCH;
struct KEXT_PATCH
{
CHAR8 *Name;
CHAR8 *Label;
BOOLEAN IsPlistPatch;
CHAR8 align[7];
INT64 DataLen;
UINT8 *Data;
UINT8 *Patch;
UINT8 *MaskFind;
UINT8 *MaskReplace;
CHAR8 *MatchOS;
CHAR8 *MatchBuild;
INPUT_ITEM MenuItem;
};
typedef struct {
CHAR8 *Label;
INTN DataLen;
UINT8 *Data;
UINT8 *Patch;
UINT8 *MaskFind;
UINT8 *MaskReplace;
INTN Count;
CHAR8 *MatchOS;
CHAR8 *MatchBuild;
INPUT_ITEM MenuItem;
} KERNEL_PATCH;
typedef struct KERNEL_AND_KEXT_PATCHES
{
BOOLEAN KPDebug;
BOOLEAN KPKernelCpu;
BOOLEAN KPKernelLapic;
BOOLEAN KPKernelXCPM;
BOOLEAN KPKernelPm;
BOOLEAN KPAppleIntelCPUPM;
BOOLEAN KPAppleRTC;
BOOLEAN KPDELLSMBIOS; // Dell SMBIOS patch
BOOLEAN KPPanicNoKextDump;
UINT8 pad[3];
UINT32 FakeCPUID;
// UINT32 align0;
CHAR16 *KPATIConnectorsController;
#if defined(MDE_CPU_IA32)
UINT32 align1;
#endif
UINT8 *KPATIConnectorsData;
#if defined(MDE_CPU_IA32)
UINT32 align2;
#endif
UINTN KPATIConnectorsDataLen;
#if defined(MDE_CPU_IA32)
UINT32 align3;
#endif
UINT8 *KPATIConnectorsPatch;
#if defined(MDE_CPU_IA32)
UINT32 align4;
#endif
INT32 NrKexts;
UINT32 align40;
KEXT_PATCH *KextPatches; //zzzz
#if defined(MDE_CPU_IA32)
UINT32 align5;
#endif
INT32 NrForceKexts;
UINT32 align50;
CHAR16 **ForceKexts;
#if defined(MDE_CPU_IA32)
UINT32 align6;
#endif
INT32 NrKernels;
KERNEL_PATCH *KernelPatches;
INT32 NrBoots;
KERNEL_PATCH *BootPatches;
} KERNEL_AND_KEXT_PATCHES;
typedef enum {
AlignNo,
AlignLeft,
AlignRight,
AlignCenter,
AlignUp,
AlignDown
} ALIGNMENT;
/* This should be compatible with EFI_UGA_PIXEL */
typedef struct {
UINT8 b, g, r, a;
} EG_PIXEL;
/*
typedef struct {
UINT8 Blue;
UINT8 Green;
UINT8 Red;
UINT8 Reserved;
} EFI_GRAPHICS_OUTPUT_BLT_PIXEL;
typedef union {
EFI_GRAPHICS_OUTPUT_BLT_PIXEL Pixel;
UINT32 Raw;
} EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION;
*/
typedef struct {
INTN Width;
INTN Height;
EG_PIXEL *PixelData;
BOOLEAN HasAlpha; //moved here to avoid alignment issue
} EG_IMAGE;
typedef struct GUI_ANIME GUI_ANIME;
struct GUI_ANIME {
UINTN ID;
CHAR16 *Path;
UINTN Frames;
UINTN FrameTime;
INTN FilmX, FilmY; //relative
INTN ScreenEdgeHorizontal;
INTN ScreenEdgeVertical;
INTN NudgeX, NudgeY;
BOOLEAN Once;
GUI_ANIME *Next;
};
#ifdef __cplusplus
class EG_RECT {
public:
INTN XPos;
INTN YPos;
INTN Width;
INTN Height;
EG_RECT() : XPos(0), YPos(0), Width(0), Height(0) {};
EG_RECT(const EG_RECT& other) { XPos = other.XPos; YPos = other.YPos; Width = other.Width; Height = other.Height; }
const EG_RECT& operator = (const EG_RECT& other) { XPos = other.XPos; YPos = other.YPos; Width = other.Width; Height = other.Height; return *this; }
bool operator == (const EG_RECT& other) { return XPos == other.XPos && YPos == other.YPos && Width == other.Width && Height == other.Height; }
bool operator != (const EG_RECT& other) { return !(*this == other); }
};
#else
typedef struct EG_RECT {
INTN XPos;
INTN YPos;
INTN Width;
INTN Height;
} EG_RECT;
#endif
#define TEXT_YMARGIN (2)
#define TEXT_XMARGIN (8)
#define EG_EIPIXELMODE_GRAY (0)
#define EG_EIPIXELMODE_GRAY_ALPHA (1)
#define EG_EIPIXELMODE_COLOR (2)
#define EG_EIPIXELMODE_COLOR_ALPHA (3)
#define EG_EIPIXELMODE_ALPHA (4)
#define EG_MAX_EIPIXELMODE EG_EIPIXELMODE_ALPHA
#define EG_EICOMPMODE_NONE (0)
#define EG_EICOMPMODE_RLE (1)
#define EG_EICOMPMODE_EFICOMPRESS (2)
typedef struct {
EG_IMAGE *Image;
CONST CHAR16 *Path;
CONST CHAR16 *Format;
UINTN PixelSize;
} BUILTIN_ICON;
/* functions */
VOID egInitScreen(IN BOOLEAN SetMaxResolution);
VOID egDumpGOPVideoModes(VOID);
//EFI_STATUS egSetScreenResolution(IN CHAR16 *WidthHeight);
//EFI_STATUS egSetMaxResolution(VOID);
EFI_STATUS egSetMode(INT32 Next);
VOID egGetScreenSize(OUT INTN *ScreenWidth, OUT INTN *ScreenHeight);
CONST CHAR16* egScreenDescription(VOID);
BOOLEAN egHasGraphicsMode(VOID);
BOOLEAN egIsGraphicsModeEnabled(VOID);
VOID egSetGraphicsModeEnabled(IN BOOLEAN Enable);
// NOTE: Even when egHasGraphicsMode() returns FALSE, you should
// call egSetGraphicsModeEnabled(FALSE) to ensure the system
// is running in text mode. egHasGraphicsMode() only determines
// if libeg can draw to the screen in graphics mode.
EG_IMAGE * egCreateImage(IN INTN Width, IN INTN Height, IN BOOLEAN HasAlpha);
EG_IMAGE * egCreateFilledImage(IN INTN Width, IN INTN Height, IN BOOLEAN HasAlpha, IN EG_PIXEL *Color);
EG_IMAGE * egCopyImage(IN EG_IMAGE *Image);
EG_IMAGE * egCopyScaledImage(IN EG_IMAGE *Image, IN INTN Ratio);
VOID egFreeImage(IN EG_IMAGE *Image);
VOID ScaleImage(OUT EG_IMAGE *NewImage, IN EG_IMAGE *OldImage);
EG_IMAGE * egLoadImage(IN EFI_FILE_HANDLE BaseDir, IN CONST CHAR16 *FileName, IN BOOLEAN WantAlpha);
EG_IMAGE * egLoadIcon(IN EFI_FILE_HANDLE BaseDir, IN CONST CHAR16 *FileName, IN UINTN IconSize);
EG_IMAGE * egEnsureImageSize(IN EG_IMAGE *Image, IN INTN Width, IN INTN Height, IN EG_PIXEL *Color);
EFI_STATUS egLoadFile(IN EFI_FILE_HANDLE BaseDir, IN CONST CHAR16 *FileName,
OUT UINT8 **FileData, OUT UINTN *FileDataLength);
EFI_STATUS egSaveFile(IN EFI_FILE_HANDLE BaseDir OPTIONAL, IN CONST CHAR16 *FileName,
IN CONST VOID *FileData, IN UINTN FileDataLength);
EFI_STATUS egMkDir(IN EFI_FILE_HANDLE BaseDir OPTIONAL, IN CONST CHAR16 *DirName);
EFI_STATUS egFindESP(OUT EFI_FILE_HANDLE *RootDir);
VOID egFillImage(IN OUT EG_IMAGE *CompImage, IN EG_PIXEL *Color);
VOID egFillImageArea(IN OUT EG_IMAGE *CompImage,
IN INTN AreaPosX, IN INTN AreaPosY,
IN INTN AreaWidth, IN INTN AreaHeight,
IN EG_PIXEL *Color);
VOID egComposeImage(IN OUT EG_IMAGE *CompImage, IN EG_IMAGE *TopImage, IN INTN PosX, IN INTN PosY);
VOID PrepareFont(VOID);
VOID egMeasureText(IN CONST CHAR16 *Text, OUT INTN *Width, OUT INTN *Height);
VOID egClearScreen(IN EG_PIXEL *Color);
//VOID egDrawImage(IN EG_IMAGE *Image, IN INTN ScreenPosX, IN INTN ScreenPosY);
// will be replaced by XImage.Draw(ScreenPosX, ScreenPosY, 1.f); assuming Area* = 0
VOID egDrawImageArea(IN EG_IMAGE *Image,
IN INTN AreaPosX, IN INTN AreaPosY,
IN INTN AreaWidth, IN INTN AreaHeight,
IN INTN ScreenPosX, IN INTN ScreenPosY);
VOID egTakeImage(IN EG_IMAGE *Image, INTN ScreenPosX, INTN ScreenPosY,
IN INTN AreaWidth, IN INTN AreaHeight);
EFI_STATUS egScreenShot(VOID);
VOID testSVG(VOID);
#endif /* __LIBEG_LIBEG_H__ */
/* EOF */
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