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78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
/** @file
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Copyright (C) 2019, vit9696. All rights reserved.
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All rights reserved.
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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 CONSOLE_GOP_INTERNAL_H
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#define CONSOLE_GOP_INTERNAL_H
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#include <Protocol/GraphicsOutput.h>
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#include <Library/OcBlitLib.h>
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typedef struct CONSOLE_GOP_CONTEXT {
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///
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/// Original EFI_BOOT_SERVICES HandleProtocol to hook and override protocols.
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///
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EFI_HANDLE_PROTOCOL OriginalHandleProtocol;
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///
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/// Graphics output protocol specific to console.
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///
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EFI_GRAPHICS_OUTPUT_PROTOCOL *ConsoleGop;
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///
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/// Direct framebuffer context.
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///
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OC_BLIT_CONFIGURE *FramebufferContext;
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///
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/// Direct framebuffer context size in pages.
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///
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UINTN FramebufferContextPageCount;
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///
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/// Framebuffer memory cache policy.
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///
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INT32 CachePolicy;
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///
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/// Framebuffer rotation angle.
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///
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UINT32 Rotation;
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///
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/// Original EFI_GRAPHICS_OUTPUT_PROTOCOL SetMode function.
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///
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EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE OriginalGopSetMode;
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///
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/// Original EFI_GRAPHICS_OUTPUT_PROTOCOL SetMode function.
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///
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EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE OriginalGopQueryMode;
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///
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/// Original (not rotated) mode information.
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///
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EFI_GRAPHICS_OUTPUT_MODE_INFORMATION OriginalModeInfo;
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///
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/// Original (not rotated) linear frame buffer.
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///
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EFI_PHYSICAL_ADDRESS OriginalFrameBufferBase;
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///
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/// Original (not rotated) linear frame buffer size.
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///
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UINTN OriginalFrameBufferSize;
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///
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/// Ours (rotated) mode informaation.
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///
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EFI_GRAPHICS_OUTPUT_MODE_INFORMATION CustomModeInfo;
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} CONSOLE_GOP_CONTEXT;
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CONST CONSOLE_GOP_CONTEXT *
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InternalGetDirectGopContext (
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VOID
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);
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#endif // CONSOLE_GOP_INTERNAL_H
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