git.sesse.net Git - pistorm/blob - platforms/amiga/rtg/rtg_driver_amiga/settings.h

   1 // SPDX-License-Identifier: MIT
   2
   3 #ifndef settings_H
   4 #define settings_H
   5
   6 /************************************************************************/
   7
   8 enum{
   9         PLANAR,
  10         CHUNKY,
  11         HICOLOR,
  12         TRUECOLOR,
  13         TRUEALPHA,
  14         MAXMODES
  15 };
  16
  17 /************************************************************************/
  18
  19 #define SETTINGSNAMEMAXCHARS            30
  20 #define BOARDNAMEMAXCHARS                       30
  21
  22 struct P96MonitorInfo
  23 {
  24         UBYTE   Name[32];       // Name des Monitortyps, z.B. "NEC P750"
  25
  26         ULONG   HSyncMin;       // Minimal unterstützte Horizontalfrequenz in Hz
  27         ULONG   HSyncMax;       // Maximal unterstützte Horizontalfrequenz in Hz
  28
  29         UWORD   VSyncMin;       // Minimal unterstützte Vertikalfrequenz in Hz
  30         UWORD   VSyncMax;       // Maximal unterstützte Vertikalfrequenz in Hz
  31
  32         ULONG   Flags;          // Siehe unten
  33 };
  34
  35 #define MIB_DPMS_StandBy        (0)     // Monitor unterstützt DPMS-Level "stand-by".
  36                                         // Dieses Feature ist optional, nicht jeder
  37                                         // DPMS-fähige Monitor muß es unterstützen.
  38                                         // Aktivierung: hsync aus, vsync an
  39
  40 #define MIB_DPMS_Suspend        (1)     // Monitor unterstützt DPMS-Level "suspend".
  41                                         // Dieses Feature ist Pflicht, jeder
  42                                         // DPMS-fähige Monitor muß es unterstützen.
  43                                         // Aktivierung: hsync an, vsync aus
  44
  45 #define MIB_DPMS_ActiveOff      (2)     // Monitor unterstützt DPMS-Level "active off".
  46                                         // Dieses Feature ist Pflicht, jeder
  47                                         // DPMS-fähige Monitor muß es unterstützen.
  48                                         // Aktivierung: hsync aus, vsync aus
  49
  50 #define MIF_DPMS_StandBy        (1UL << MIB_DPMS_StandBy)
  51 #define MIF_DPMS_Suspend        (1UL << MIB_DPMS_Suspend)
  52 #define MIF_DPMS_ActiveOff      (1UL << MIB_DPMS_ActiveOff)
  53
  54 struct Settings{
  55         struct Node                     Node;
  56         struct MinList          Resolutions;
  57         ULONG                                   BoardType;
  58 // a value discribing assignment to nth board local to boardtype
  59 // to be used for reassignment when boards are added or removed.
  60         UWORD                                   LocalOrdering;
  61         WORD                                    LastSelected;
  62         char                                    NameField[SETTINGSNAMEMAXCHARS];
  63         char                                    *BoardName;
  64         struct P96MonitorInfo *MonitorInfo;
  65 };
  66
  67 #define MAXRESOLUTIONNAMELENGTH 22
  68
  69 /********************************
  70  * only used within rtg.library *
  71  ********************************/
  72 struct LibResolution{
  73         struct Node                             Node;
  74         char                                            P96ID[6];
  75         char                                            Name[MAXRESOLUTIONNAMELENGTH];
  76         ULONG                                           DisplayID;
  77         UWORD                                           Width;
  78         UWORD                                           Height;
  79         UWORD                                           Flags;
  80         struct ModeInfo         *Modes[MAXMODES];
  81         struct BoardInfo                *BoardInfo;
  82         struct LibResolution    *HashChain;
  83 };
  84
  85 /*****************************
  86  * only used within MoniTool *
  87  *****************************/
  88 struct Resolution{
  89         struct Node             Node;
  90         struct MinList  ModeInfos;
  91         ULONG                           DisplayID;
  92         UWORD                           Width;
  93         UWORD                           Height;
  94         BOOL                            Active;
  95         WORD                            LastSelected;
  96         UWORD                           Flags;
  97         char                            Name[MAXRESOLUTIONNAMELENGTH];
  98 };
  99
 100 #define P96B_FAMILY                     0                                               // obsolete (Resolution is an entire family)
 101 #define P96B_PUBLIC                     1                                               // Resolution should be added to the public
 102 #define P96B_MONITOOL           2
 103
 104 #define P96B_CHECKME            15                                              // Resolution has been attached to another board
 105                                                                                                                         // by AttachSettings without being checked against
 106                                                                                                                         // hardware limits
 107
 108 #define P96F_FAMILY                     (1<<P96B_FAMILY)        // obsolete
 109 #define P96F_PUBLIC                     (1<<P96B_PUBLIC)
 110 #define P96F_MONITOOL           (1<<P96B_MONITOOL)
 111 #define P96F_CHECKME            (1<<P96B_CHECKME)
 112
 113 /*
 114 enum {
 115         DBLLORES_FLAGS, // 0000          320x200
 116         DBLHIRES_FLAGS, // 8000          640x200
 117         DBLSHIRES_FLAGS,        // 8020         1280x200
 118         LORES_FLAGS,            // 0004          320x400
 119         HIRES_FLAGS,            // 8004          640x400
 120         SHIRES_FLAGS,           // 8024         1280x400
 121         LORESLACE_FLAGS,        // 0005          320x800
 122         HIRESLACE_FLAGS,        //      8005             640x800
 123         SHIRESLACE_FLAGS,       // 8025         1280x800
 124         MAXFAMILYFLAGS
 125 };
 126 */
 127
 128 /*****************************
 129  * this one describes a mode *
 130  *****************************/
 131 struct ModeInfo{
 132         struct Node     Node;                                           // used for linking ModeInfos e.g. within MoniTool
 133         WORD                    OpenCount;
 134         BOOL                    Active;
 135         UWORD                   Width;
 136         UWORD                   Height;
 137         UBYTE                   Depth;
 138         UBYTE                   Flags;
 139
 140         UWORD                   HorTotal;                               // wichtig für aufziehen (beeinflußt Timings)
 141         UWORD                   HorBlankSize;                   // Rahmengröße
 142         UWORD                   HorSyncStart;                   // bestimmt Bildlage
 143         UWORD                   HorSyncSize;                    // muß Spezifikation für Sync-Lücke erfüllen
 144
 145         UBYTE                   HorSyncSkew;                    // im Moment obsolet
 146         UBYTE                   HorEnableSkew;                  //
 147
 148         UWORD                   VerTotal;                               // analog zu horizontalen Werten
 149         UWORD                   VerBlankSize;
 150         UWORD                   VerSyncStart;
 151         UWORD                   VerSyncSize;
 152
 153         union{
 154                 UBYTE           Clock;                                  // Tseng: Nummer der Hardwareclock
 155                 UBYTE           Numerator;                              // Cirrus: Mumerator für PLL
 156         } pll1;
 157         union{
 158                 UBYTE           ClockDivide;                    // Tseng: Clockteiler
 159                 UBYTE           Denominator;                    // Cirrus: Denominator für PLL
 160         } pll2;
 161         ULONG                   PixelClock;                             // PixelClock in Hz
 162 };
 163
 164 /***********************************
 165 * Flags: */
 166
 167 #define GMB_DOUBLECLOCK         0
 168 #define GMB_INTERLACE           1
 169 #define GMB_DOUBLESCAN          2
 170 #define GMB_HPOLARITY           3
 171 #define GMB_VPOLARITY           4
 172 #define GMB_COMPATVIDEO         5
 173 #define GMB_DOUBLEVERTICAL      6
 174 #define GMB_ALWAYSBORDER        7                       // only used by MoniTool-EditScreen
 175
 176 #define GMF_DOUBLECLOCK         (1L<<GMB_DOUBLECLOCK)
 177 #define GMF_INTERLACE           (1L<<GMB_INTERLACE)
 178 #define GMF_DOUBLESCAN          (1L<<GMB_DOUBLESCAN)
 179 #define GMF_HPOLARITY           (1L<<GMB_HPOLARITY)
 180 #define GMF_VPOLARITY           (1L<<GMB_VPOLARITY)
 181 #define GMF_COMPATVIDEO         (1L<<GMB_COMPATVIDEO)
 182 #define GMF_DOUBLEVERTICAL      (1L<<GMB_DOUBLEVERTICAL)
 183 #define GMF_ALWAYSBORDER        (1L<<GMB_ALWAYSBORDER)
 184
 185 /************************************************************************/
 186 #endif