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00001 /*
00002  * ReactOS VGA miniport video driver
00003  *
00004  * Copyright (C) 2004 Filip Navara, Herve Poussineau
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License along
00017  * with this program; if not, write to the Free Software Foundation, Inc.,
00018  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00019  */
00020 
00021 #ifndef VGAMP_H
00022 #define VGAMP_H
00023 
00024 /* INCLUDES *******************************************************************/
00025 
00026 #include "ntdef.h"
00027 #include "dderror.h"
00028 #include "devioctl.h"
00029 #include "miniport.h"
00030 #include "ntddvdeo.h"
00031 #include "video.h"
00032 #include "vgavideo.h"
00033 
00034 #define UNIMPLEMENTED \
00035    VideoPortDebugPrint(Error, "WARNING:  %s at %s:%d is UNIMPLEMENTED!\n",__FUNCTION__,__FILE__,__LINE__);
00036 
00037 VOID
00038 InitVGAMode(VOID);
00039 
00040 VP_STATUS NTAPI
00041 VGAFindAdapter(
00042    PVOID DeviceExtension,
00043    PVOID Context,
00044    PWSTR ArgumentString,
00045    PVIDEO_PORT_CONFIG_INFO ConfigInfo,
00046    PUCHAR Again);
00047 
00048 BOOLEAN NTAPI
00049 VGAInitialize(
00050    PVOID DeviceExtension);
00051 
00052 BOOLEAN NTAPI
00053 VGAStartIO(
00054    PVOID DeviceExtension,
00055    PVIDEO_REQUEST_PACKET RequestPacket);
00056 
00057 /*static BOOLEAN NTAPI
00058 VGAInterrupt(PVOID DeviceExtension);*/
00059 
00060 BOOLEAN NTAPI
00061 VGAResetHw(
00062    PVOID DeviceExtension,
00063    ULONG Columns,
00064    ULONG Rows);
00065 
00066 /*static VOID NTAPI
00067 VGATimer(PVOID DeviceExtension);*/
00068 
00069 /* Mandatory IoControl routines */
00070 BOOLEAN
00071 VGAMapVideoMemory(
00072    IN PVOID DeviceExtension,
00073    IN PVIDEO_MEMORY RequestedAddress,
00074    OUT PVIDEO_MEMORY_INFORMATION MapInformation,
00075    OUT PSTATUS_BLOCK StatusBlock);
00076 
00077 BOOLEAN
00078 VGAQueryAvailModes(
00079    OUT PVIDEO_MODE_INFORMATION ReturnedModes,
00080    OUT PSTATUS_BLOCK StatusBlock);
00081 
00082 BOOLEAN
00083 VGAQueryCurrentMode(
00084    OUT PVIDEO_MODE_INFORMATION CurrentMode,
00085    OUT PSTATUS_BLOCK StatusBlock);
00086 
00087 BOOLEAN
00088 VGAQueryNumAvailModes(
00089    OUT PVIDEO_NUM_MODES NumberOfModes,
00090    OUT PSTATUS_BLOCK StatusBlock);
00091 
00092 VOID
00093 VGAResetDevice(OUT PSTATUS_BLOCK StatusBlock);
00094 
00095 BOOLEAN
00096 VGASetColorRegisters(
00097    IN PVIDEO_CLUT ColorLookUpTable,
00098    OUT PSTATUS_BLOCK StatusBlock);
00099 
00100 BOOLEAN
00101 VGASetPaletteRegisters(
00102    IN PUSHORT PaletteRegisters,
00103    OUT PSTATUS_BLOCK StatusBlock);
00104 
00105 BOOLEAN
00106 VGASetCurrentMode(
00107    IN PVIDEO_MODE RequestedMode,
00108    OUT PSTATUS_BLOCK StatusBlock);
00109 
00110 BOOLEAN
00111 VGAShareVideoMemory(
00112    IN PVIDEO_SHARE_MEMORY RequestedMemory,
00113    OUT PVIDEO_MEMORY_INFORMATION ReturnedMemory,
00114    OUT PSTATUS_BLOCK StatusBlock);
00115 
00116 BOOLEAN
00117 VGAUnmapVideoMemory(
00118    IN PVOID DeviceExtension,
00119    IN PVIDEO_MEMORY MemoryToUnmap,
00120    OUT PSTATUS_BLOCK StatusBlock);
00121 
00122 BOOLEAN
00123 VGAUnshareVideoMemory(
00124    IN PVIDEO_MEMORY MemoryToUnshare,
00125    OUT PSTATUS_BLOCK StatusBlock);
00126 
00127 /* Optional IoControl routines */
00128 /* None actually */
00129 
00130 #endif /* VGAMP_H */
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