reactos/drivers/video/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 "dderror.h"
  28 #include "devioctl.h"
  29 #include "miniport.h"
  30 #include "ntddvdeo.h"
  31 #include "video.h"
  32 #include "vgavideo.h"
  33
  34 #define UNIMPLEMENTED \
  35    VideoPortDebugPrint(Error, "WARNING:  %s at %s:%d is UNIMPLEMENTED!\n",__FUNCTION__,__FILE__,__LINE__);
  36
  37 void
  38 InitVGAMode();
  39
  40 VP_STATUS NTAPI
  41 VGAFindAdapter(
  42    PVOID DeviceExtension,
  43    PVOID Context,
  44    PWSTR ArgumentString,
  45    PVIDEO_PORT_CONFIG_INFO ConfigInfo,
  46    PUCHAR Again);
  47
  48 BOOLEAN NTAPI
  49 VGAInitialize(
  50    PVOID DeviceExtension);
  51
  52 BOOLEAN NTAPI
  53 VGAStartIO(
  54    PVOID DeviceExtension,
  55    PVIDEO_REQUEST_PACKET RequestPacket);
  56
  57 /*static BOOLEAN NTAPI
  58 VGAInterrupt(PVOID DeviceExtension);*/
  59
  60 BOOLEAN NTAPI
  61 VGAResetHw(
  62    PVOID DeviceExtension,
  63    ULONG Columns,
  64    ULONG Rows);
  65
  66 /*static VOID NTAPI
  67 VGATimer(PVOID DeviceExtension);*/
  68
  69 /* Mandatory IoControl routines */
  70 BOOLEAN
  71 VGAMapVideoMemory(
  72    IN PVOID DeviceExtension,
  73    IN PVIDEO_MEMORY RequestedAddress,
  74    OUT PVIDEO_MEMORY_INFORMATION MapInformation,
  75    OUT PSTATUS_BLOCK StatusBlock);
  76
  77 BOOLEAN
  78 VGAQueryAvailModes(
  79    OUT PVIDEO_MODE_INFORMATION ReturnedModes,
  80    OUT PSTATUS_BLOCK StatusBlock);
  81
  82 BOOLEAN
  83 VGAQueryCurrentMode(
  84    OUT PVIDEO_MODE_INFORMATION CurrentMode,
  85    OUT PSTATUS_BLOCK StatusBlock);
  86
  87 BOOLEAN
  88 VGAQueryNumAvailModes(
  89    OUT PVIDEO_NUM_MODES NumberOfModes,
  90    OUT PSTATUS_BLOCK StatusBlock);
  91
  92 VOID
  93 VGAResetDevice(OUT PSTATUS_BLOCK StatusBlock);
  94
  95 BOOLEAN
  96 VGASetColorRegisters(
  97    IN PVIDEO_CLUT ColorLookUpTable,
  98    OUT PSTATUS_BLOCK StatusBlock);
  99
 100 BOOLEAN
 101 VGASetPaletteRegisters(
 102    IN PUSHORT PaletteRegisters,
 103    OUT PSTATUS_BLOCK StatusBlock);
 104
 105 BOOLEAN
 106 VGASetCurrentMode(
 107    IN PVIDEO_MODE RequestedMode,
 108    OUT PSTATUS_BLOCK StatusBlock);
 109
 110 BOOLEAN
 111 VGAShareVideoMemory(
 112    IN PVIDEO_SHARE_MEMORY RequestedMemory,
 113    OUT PVIDEO_MEMORY_INFORMATION ReturnedMemory,
 114    OUT PSTATUS_BLOCK StatusBlock);
 115
 116 BOOLEAN
 117 VGAUnmapVideoMemory(
 118    IN PVOID DeviceExtension,
 119    IN PVIDEO_MEMORY MemoryToUnmap,
 120    OUT PSTATUS_BLOCK StatusBlock);
 121
 122 BOOLEAN
 123 VGAUnshareVideoMemory(
 124    IN PVIDEO_MEMORY MemoryToUnshare,
 125    OUT PSTATUS_BLOCK StatusBlock);
 126
 127 /* Optional IoControl routines */
 128 /* None actually */
 129
 130 #endif /* VGAMP_H */