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494de7c2df
Initialization of device mode list will be done later, just before switching to graphics mode. If no graphic display is available, we will now fail when starting first GUI application in co_IntGraphicsCheck(). Add a bugcheck here to prevent frozen screen.
43 lines
757 B
C
43 lines
757 B
C
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#pragma once
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#define TAG_GDEV 'gdev'
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VOID
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NTAPI
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PDEVOBJ_vRefreshModeList(
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PPDEVOBJ ppdev);
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extern PGRAPHICS_DEVICE gpPrimaryGraphicsDevice;
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extern PGRAPHICS_DEVICE gpVgaGraphicsDevice;
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VOID
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APIENTRY
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EngFileWrite(
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_In_ PFILE_OBJECT pFileObject,
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_In_reads_(nLength) PVOID lpBuffer,
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_In_ SIZE_T nLength,
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_Out_ PSIZE_T lpBytesWritten);
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PGRAPHICS_DEVICE
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NTAPI
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EngpFindGraphicsDevice(
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_In_opt_ PUNICODE_STRING pustrDevice,
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_In_ ULONG iDevNum);
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PGRAPHICS_DEVICE
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NTAPI
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EngpRegisterGraphicsDevice(
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_In_ PUNICODE_STRING pustrDeviceName,
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_In_ PUNICODE_STRING pustrDiplayDrivers,
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_In_ PUNICODE_STRING pustrDescription);
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NTSTATUS
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EngpUpdateGraphicsDeviceList(VOID);
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CODE_SEG("INIT")
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NTSTATUS
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NTAPI
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InitDeviceImpl(VOID);
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