reactos/drivers/video/displays/framebuf/framebuf.h

   1 /*
   2  * ReactOS Generic Framebuffer display driver
   3  *
   4  * Copyright (C) 2004 Filip Navara
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #pragma once
  22
  23 #include <stdarg.h>
  24 #include <windef.h>
  25 #include <guiddef.h>
  26 #include <wingdi.h>
  27 #include <winddi.h>
  28 #include <winioctl.h>
  29 #include <ntddvdeo.h>
  30
  31 //#define EXPERIMENTAL_MOUSE_CURSOR_SUPPORT
  32
  33 typedef struct _PDEV
  34 {
  35    HANDLE hDriver;
  36    HDEV hDevEng;
  37    HSURF hSurfEng;
  38    ULONG ModeIndex;
  39    ULONG ScreenWidth;
  40    ULONG ScreenHeight;
  41    ULONG ScreenDelta;
  42    BYTE BitsPerPixel;
  43    ULONG RedMask;
  44    ULONG GreenMask;
  45    ULONG BlueMask;
  46    BYTE PaletteShift;
  47    PVOID ScreenPtr;
  48    HPALETTE DefaultPalette;
  49    PALETTEENTRY *PaletteEntries;
  50
  51 #ifdef EXPERIMENTAL_MOUSE_CURSOR_SUPPORT
  52    VIDEO_POINTER_ATTRIBUTES PointerAttributes;
  53    XLATEOBJ *PointerXlateObject;
  54    HSURF PointerColorSurface;
  55    HSURF PointerMaskSurface;
  56    HSURF PointerSaveSurface;
  57    POINTL PointerHotSpot;
  58 #endif
  59
  60    /* DirectX Support */
  61    DWORD iDitherFormat;
  62    ULONG MemHeight;
  63    ULONG MemWidth;
  64    DWORD dwHeap;
  65    VIDEOMEMORY* pvmList;
  66    BOOL bDDInitialized;
  67    DDPIXELFORMAT ddpfDisplay;
  68 } PDEV, *PPDEV;
  69
  70 #define DEVICE_NAME     L"framebuf"
  71 #define ALLOC_TAG       'FUBF'
  72
  73
  74 DHPDEV APIENTRY
  75 DrvEnablePDEV(
  76    IN DEVMODEW *pdm,
  77    IN LPWSTR pwszLogAddress,
  78    IN ULONG cPat,
  79    OUT HSURF *phsurfPatterns,
  80    IN ULONG cjCaps,
  81    OUT ULONG *pdevcaps,
  82    IN ULONG cjDevInfo,
  83    OUT DEVINFO *pdi,
  84    IN HDEV hdev,
  85    IN LPWSTR pwszDeviceName,
  86    IN HANDLE hDriver);
  87
  88 VOID APIENTRY
  89 DrvCompletePDEV(
  90    IN DHPDEV dhpdev,
  91    IN HDEV hdev);
  92
  93 VOID APIENTRY
  94 DrvDisablePDEV(
  95    IN DHPDEV dhpdev);
  96
  97 HSURF APIENTRY
  98 DrvEnableSurface(
  99    IN DHPDEV dhpdev);
 100
 101 VOID APIENTRY
 102 DrvDisableSurface(
 103    IN DHPDEV dhpdev);
 104
 105 BOOL APIENTRY
 106 DrvAssertMode(
 107    IN DHPDEV dhpdev,
 108    IN BOOL bEnable);
 109
 110 ULONG APIENTRY
 111 DrvGetModes(
 112    IN HANDLE hDriver,
 113    IN ULONG cjSize,
 114    OUT DEVMODEW *pdm);
 115
 116 BOOL APIENTRY
 117 DrvSetPalette(
 118    IN DHPDEV dhpdev,
 119    IN PALOBJ *ppalo,
 120    IN FLONG fl,
 121    IN ULONG iStart,
 122    IN ULONG cColors);
 123
 124 ULONG APIENTRY
 125 DrvSetPointerShape(
 126    IN SURFOBJ *pso,
 127    IN SURFOBJ *psoMask,
 128    IN SURFOBJ *psoColor,
 129    IN XLATEOBJ *pxlo,
 130    IN LONG xHot,
 131    IN LONG yHot,
 132    IN LONG x,
 133    IN LONG y,
 134    IN RECTL *prcl,
 135    IN FLONG fl);
 136
 137 VOID APIENTRY
 138 DrvMovePointer(
 139    IN SURFOBJ *pso,
 140    IN LONG x,
 141    IN LONG y,
 142    IN RECTL *prcl);
 143
 144 BOOL
 145 IntInitScreenInfo(
 146    PPDEV ppdev,
 147    LPDEVMODEW pDevMode,
 148    PGDIINFO pGdiInfo,
 149    PDEVINFO pDevInfo);
 150
 151 BOOL
 152 IntInitDefaultPalette(
 153    PPDEV ppdev,
 154    PDEVINFO pDevInfo);
 155
 156 BOOL APIENTRY
 157 IntSetPalette(
 158    IN DHPDEV dhpdev,
 159    IN PPALETTEENTRY ppalent,
 160    IN ULONG iStart,
 161    IN ULONG cColors);