b1b69d2606
There is no functional modification in this change As preparation for further work, the formatting is corrected to meet the EDKII coding standard. Of specific note, some invalid include guards were fixed. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Girish Pathak <girish.pathak@arm.com> Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/** @file
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Copyright (c) 2011-2018, ARM Ltd. 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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#ifndef LCD_GRAPHICS_OUTPUT_DXE_H_
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#define LCD_GRAPHICS_OUTPUT_DXE_H_
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#include <Base.h>
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#include <Library/DebugLib.h>
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#include <Library/LcdHwLib.h>
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#include <Library/LcdPlatformLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiLib.h>
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#include <Protocol/DevicePath.h>
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//
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// Device structures
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//
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typedef struct {
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VENDOR_DEVICE_PATH Guid;
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EFI_DEVICE_PATH_PROTOCOL End;
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} LCD_GRAPHICS_DEVICE_PATH;
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typedef struct {
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UINT32 Signature;
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EFI_HANDLE Handle;
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EFI_GRAPHICS_OUTPUT_MODE_INFORMATION ModeInfo;
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EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE Mode;
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EFI_GRAPHICS_OUTPUT_PROTOCOL Gop;
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LCD_GRAPHICS_DEVICE_PATH DevicePath;
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EFI_EVENT ExitBootServicesEvent;
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} LCD_INSTANCE;
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#define LCD_INSTANCE_SIGNATURE SIGNATURE_32('l', 'c', 'd', '0')
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#define LCD_INSTANCE_FROM_GOP_THIS(a) CR (a, LCD_INSTANCE, Gop, LCD_INSTANCE_SIGNATURE)
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//
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// Function Prototypes
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//
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VOID
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LcdGraphicsExitBootServicesEvent (
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IN EFI_EVENT Event,
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IN VOID *Context
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);
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EFI_STATUS
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EFIAPI
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LcdGraphicsQueryMode (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
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IN UINT32 ModeNumber,
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OUT UINTN *SizeOfInfo,
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OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
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);
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EFI_STATUS
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EFIAPI
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LcdGraphicsSetMode (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
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IN UINT32 ModeNumber
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);
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EFI_STATUS
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EFIAPI
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LcdGraphicsBlt (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
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IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
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IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
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IN UINTN SourceX,
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IN UINTN SourceY,
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IN UINTN DestinationX,
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IN UINTN DestinationY,
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IN UINTN Width,
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IN UINTN Height,
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IN UINTN Delta OPTIONAL
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);
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UINTN
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GetBytesPerPixel (
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IN LCD_BPP Bpp
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);
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EFI_STATUS
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EFIAPI
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GraphicsOutputDxeInitialize (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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EFI_STATUS
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InitializeDisplay (
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IN LCD_INSTANCE* Instance
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);
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#endif /* LCD_GRAPHICS_OUTPUT_DXE_H_ */
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