xfree86/vbe/vbe.h

114 struct _VbeModeInfoBlock {  struct
115     CARD16 ModeAttributes;      /* mode attributes */
116     CARD8 WinAAttributes;       /* window A attributes */
117     CARD8 WinBAttributes;       /* window B attributes */
118     CARD16 WinGranularity;      /* window granularity */
119     CARD16 WinSize;             /* window size */
120     CARD16 WinASegment;         /* window A start segment */
121     CARD16 WinBSegment;         /* window B start segment */
122     CARD32 WinFuncPtr;          /* real mode pointer to window function */
123     CARD16 BytesPerScanline;    /* bytes per scanline */
126     CARD16 XResolution;         /* horizontal resolution in pixels or characters */
127     CARD16 YResolution;         /* vertical resolution in pixels or characters */
128     CARD8 XCharSize;            /* character cell width in pixels */
129     CARD8 YCharSize;            /* character cell height in pixels */
130     CARD8 NumberOfPlanes;       /* number of memory planes */
131     CARD8 BitsPerPixel;         /* bits per pixel */
132     CARD8 NumberOfBanks;        /* number of banks */
133     CARD8 MemoryModel;          /* memory model type */
134     CARD8 BankSize;             /* bank size in KB */
135     CARD8 NumberOfImages;       /* number of images */
136     CARD8 Reserved;             /* 1 *//* reserved for page function */
139     CARD8 RedMaskSize;          /* size of direct color red mask in bits */
140     CARD8 RedFieldPosition;     /* bit position of lsb of red mask */
141     CARD8 GreenMaskSize;        /* size of direct color green mask in bits */
142     CARD8 GreenFieldPosition;   /* bit position of lsb of green mask */
143     CARD8 BlueMaskSize;         /* size of direct color blue mask in bits */
144     CARD8 BlueFieldPosition;    /* bit position of lsb of blue mask */
145     CARD8 RsvdMaskSize;         /* size of direct color reserved mask in bits */
146     CARD8 RsvdFieldPosition;    /* bit position of lsb of reserved mask */
147     CARD8 DirectColorModeInfo;  /* direct color mode attributes */
150     CARD32 PhysBasePtr;         /* physical address for flat memory frame buffer */
151     CARD32 Reserved32;          /* 0 *//* Reserved - always set to 0 */
152     CARD16 Reserved16;          /* 0 *//* Reserved - always set to 0 */
155     CARD16 LinBytesPerScanLine; /* bytes per scan line for linear modes */
156     CARD8 BnkNumberOfImagePages;        /* number of images for banked modes */
157     CARD8 LinNumberOfImagePages;        /* number of images for linear modes */
158     CARD8 LinRedMaskSize;       /* size of direct color red mask (linear modes) */
159     CARD8 LinRedFieldPosition;  /* bit position of lsb of red mask (linear modes) */
160     CARD8 LinGreenMaskSize;     /* size of direct color green mask (linear modes) */
161     CARD8 LinGreenFieldPosition;        /* bit position of lsb of green mask (linear modes) */
162     CARD8 LinBlueMaskSize;      /* size of direct color blue mask (linear modes) */
163     CARD8 LinBlueFieldPosition; /* bit position of lsb of blue mask (linear modes) */
164     CARD8 LinRsvdMaskSize;      /* size of direct color reserved mask (linear modes) */
165     CARD8 LinRsvdFieldPosition; /* bit position of lsb of reserved mask (linear modes) */
166     CARD32 MaxPixelClock;       /* maximum pixel clock (in Hz) for graphics mode */
167     CARD8 Reserved2[189];       /* remainder of VbeModeInfoBlock */