reactos/drivers/setup/blue/blue.h

   1 /*
   2  * PROJECT:         ReactOS Setup Driver
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            drivers/setup/blue/font.h
   5  * PURPOSE:         Loading specific fonts into VGA
   6  * PROGRAMMERS:     Aleksey Bragin (aleksey@reactos.org)
   7  */
   8
   9 /* DEFINITIONS ***************************************************************/
  10
  11 #include <string.h>
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14
  15 #ifndef TAG
  16 #define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
  17 #endif
  18
  19 #define TAG_BLUE TAG('B', 'L', 'U', 'E')
  20
  21 typedef struct _CFHEADER
  22 {
  23     ULONG Signature;        // File signature 'MSCF' (CAB_SIGNATURE)
  24     ULONG Reserved1;        // Reserved field
  25     ULONG CabinetSize;      // Cabinet file size
  26     ULONG Reserved2;        // Reserved field
  27     ULONG FileTableOffset;  // Offset of first CFFILE
  28     ULONG Reserved3;        // Reserved field
  29     USHORT Version;          // Cabinet version (CAB_VERSION)
  30     USHORT FolderCount;      // Number of folders
  31     USHORT FileCount;        // Number of files
  32     USHORT Flags;            // Cabinet flags (CAB_FLAG_*)
  33     USHORT SetID;            // Cabinet set id
  34     USHORT CabinetNumber;    // Zero-based cabinet number
  35 } CFHEADER, *PCFHEADER;
  36
  37 typedef struct _CFFILE
  38 {
  39     ULONG FileSize;         // Uncompressed file size in bytes
  40     ULONG FileOffset;       // Uncompressed offset of file in the folder
  41     USHORT FileControlID;    // File control ID (CAB_FILE_*)
  42     USHORT FileDate;         // File date stamp, as used by DOS
  43     USHORT FileTime;         // File time stamp, as used by DOS
  44     USHORT Attributes;       // File attributes (CAB_ATTRIB_*)
  45     /* After this is the NULL terminated filename */
  46 } CFFILE, *PCFFILE;
  47
  48 #define CAB_SIGNATURE      0x4643534D // "MSCF"
  49
  50 #define VIDMEM_BASE        0xb8000
  51 #define BITPLANE_BASE      0xa0000
  52
  53 #define CRTC_COMMAND       ((PUCHAR)0x3d4)
  54 #define CRTC_DATA          ((PUCHAR)0x3d5)
  55
  56 #define CRTC_COLUMNS       0x01
  57 #define CRTC_OVERFLOW      0x07
  58 #define CRTC_ROWS          0x12
  59 #define CRTC_SCANLINES     0x09
  60 #define CRTC_CURSORSTART   0x0a
  61 #define CRTC_CURSOREND     0x0b
  62 #define CRTC_CURSORPOSHI   0x0e
  63 #define CRTC_CURSORPOSLO   0x0f
  64
  65 #define SEQ_COMMAND        ((PUCHAR)0x3c4)
  66 #define SEQ_DATA           ((PUCHAR)0x3c5)
  67
  68 #define GCT_COMMAND        ((PUCHAR)0x3ce)
  69 #define GCT_DATA           ((PUCHAR)0x3cf)
  70
  71 /* SEQ regs numbers*/
  72 #define SEQ_RESET            0x00
  73 #define SEQ_ENABLE_WRT_PLANE 0x02
  74 #define SEQ_MEM_MODE         0x04
  75
  76 /* GCT regs numbers */
  77 #define GCT_READ_PLANE     0x04
  78 #define GCT_RW_MODES       0x05
  79 #define GCT_GRAPH_MODE     0x06
  80
  81 #define ATTRC_WRITEREG     ((PUCHAR)0x3c0)
  82 #define ATTRC_READREG      ((PUCHAR)0x3c1)
  83 #define ATTRC_INPST1       ((PUCHAR)0x3da)
  84
  85 #define TAB_WIDTH          8
  86
  87 #define MISC         (PUCHAR)0x3c2
  88 #define SEQ          (PUCHAR)0x3c4
  89 #define SEQDATA      (PUCHAR)0x3c5
  90 #define CRTC         (PUCHAR)0x3d4
  91 #define CRTCDATA     (PUCHAR)0x3d5
  92 #define GRAPHICS     (PUCHAR)0x3ce
  93 #define GRAPHICSDATA (PUCHAR)0x3cf
  94 #define ATTRIB       (PUCHAR)0x3c0
  95 #define STATUS       (PUCHAR)0x3da
  96 #define PELMASK      (PUCHAR)0x3c6
  97 #define PELINDEX     (PUCHAR)0x3c8
  98 #define PELDATA      (PUCHAR)0x3c9
  99
 100 void ScrLoadFontTable(UINT32 CodePage);
 101 NTSTATUS ExtractFont(UINT32 CodePage, PUCHAR FontBitField);