28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
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/* $NetBSD: vesabiosreg.h,v 1.1 2002/07/10 19:15:43 drochner Exp $ */
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struct modeinfoblock {
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/* Mandatory information for all VBE revisions */
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u_int16_t ModeAttributes;
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u_int8_t WinAAttributes, WinBAttributes;
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u_int16_t WinGranularity, WinSize, WinASegment, WinBSegment;
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u_int32_t WinFuncPtr;
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u_int16_t BytesPerScanLine;
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/* Mandatory information for VBE 1.2 and above */
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u_int16_t XResolution, YResolution;
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u_int8_t XCharSize, YCharSize, NumberOfPlanes, BitsPerPixel;
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u_int8_t NumberOfBanks, MemoryModel, BankSize, NumberOfImagePages;
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u_int8_t Reserved1;
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/* Direct Color fields
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(required for direct/6 and YUV/7 memory models) */
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u_int8_t RedMaskSize, RedFieldPosition;
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u_int8_t GreenMaskSize, GreenFieldPosition;
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u_int8_t BlueMaskSize, BlueFieldPosition;
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u_int8_t RsvdMaskSize, RsvdFieldPosition;
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u_int8_t DirectColorModeInfo;
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/* Mandatory information for VBE 2.0 and above */
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u_int32_t PhysBasePtr;
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u_int32_t OffScreenMemOffset;
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u_int16_t OffScreenMemSize;
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u_int8_t Reserved2[206];
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} __attribute__ ((packed));
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