reactos/win32ss/drivers/miniport/vga/vgamp.h

   1 /*
   2  * ReactOS VGA miniport video driver
   3  *
   4  * Copyright (C) 2004 Filip Navara, Herve Poussineau
   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 #ifndef VGAMP_H
  22 #define VGAMP_H
  23
  24 /* INCLUDES *******************************************************************/
  25
  26 #include <ntdef.h>
  27 #include <miniport.h>
  28 #include <video.h>
  29
  30 #define UNIMPLEMENTED \
  31    VideoPortDebugPrint(Error, "WARNING:  %s at %s:%d is UNIMPLEMENTED!\n",__FUNCTION__,__FILE__,__LINE__);
  32
  33 VOID
  34 InitVGAMode(VOID);
  35
  36 VP_STATUS NTAPI
  37 VGAFindAdapter(
  38    PVOID DeviceExtension,
  39    PVOID Context,
  40    PWSTR ArgumentString,
  41    PVIDEO_PORT_CONFIG_INFO ConfigInfo,
  42    PUCHAR Again);
  43
  44 BOOLEAN NTAPI
  45 VGAInitialize(
  46    PVOID DeviceExtension);
  47
  48 BOOLEAN NTAPI
  49 VGAStartIO(
  50    PVOID DeviceExtension,
  51    PVIDEO_REQUEST_PACKET RequestPacket);
  52
  53 /*static BOOLEAN NTAPI
  54 VGAInterrupt(PVOID DeviceExtension);*/
  55
  56 BOOLEAN NTAPI
  57 VGAResetHw(
  58    PVOID DeviceExtension,
  59    ULONG Columns,
  60    ULONG Rows);
  61
  62 /*static VOID NTAPI
  63 VGATimer(PVOID DeviceExtension);*/
  64
  65 /* Mandatory IoControl routines */
  66 BOOLEAN
  67 VGAMapVideoMemory(
  68    IN PVOID DeviceExtension,
  69    IN PVIDEO_MEMORY RequestedAddress,
  70    OUT PVIDEO_MEMORY_INFORMATION MapInformation,
  71    OUT PSTATUS_BLOCK StatusBlock);
  72
  73 BOOLEAN
  74 VGAQueryAvailModes(
  75    OUT PVIDEO_MODE_INFORMATION ReturnedModes,
  76    OUT PSTATUS_BLOCK StatusBlock);
  77
  78 BOOLEAN
  79 VGAQueryCurrentMode(
  80    OUT PVIDEO_MODE_INFORMATION CurrentMode,
  81    OUT PSTATUS_BLOCK StatusBlock);
  82
  83 BOOLEAN
  84 VGAQueryNumAvailModes(
  85    OUT PVIDEO_NUM_MODES NumberOfModes,
  86    OUT PSTATUS_BLOCK StatusBlock);
  87
  88 VOID
  89 VGAResetDevice(OUT PSTATUS_BLOCK StatusBlock);
  90
  91 BOOLEAN
  92 VGASetColorRegisters(
  93    IN PVIDEO_CLUT ColorLookUpTable,
  94    OUT PSTATUS_BLOCK StatusBlock);
  95
  96 BOOLEAN
  97 VGASetPaletteRegisters(
  98    IN PUSHORT PaletteRegisters,
  99    OUT PSTATUS_BLOCK StatusBlock);
 100
 101 BOOLEAN
 102 VGASetCurrentMode(
 103    IN PVIDEO_MODE RequestedMode,
 104    OUT PSTATUS_BLOCK StatusBlock);
 105
 106 BOOLEAN
 107 VGAShareVideoMemory(
 108    IN PVIDEO_SHARE_MEMORY RequestedMemory,
 109    OUT PVIDEO_MEMORY_INFORMATION ReturnedMemory,
 110    OUT PSTATUS_BLOCK StatusBlock);
 111
 112 BOOLEAN
 113 VGAUnmapVideoMemory(
 114    IN PVOID DeviceExtension,
 115    IN PVIDEO_MEMORY MemoryToUnmap,
 116    OUT PSTATUS_BLOCK StatusBlock);
 117
 118 BOOLEAN
 119 VGAUnshareVideoMemory(
 120    IN PVIDEO_MEMORY MemoryToUnshare,
 121    OUT PSTATUS_BLOCK StatusBlock);
 122
 123 /* Optional IoControl routines */
 124 /* None actually */
 125
 126 #endif /* VGAMP_H */