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/* |
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* video_defs.h - MacOS types and structures for video |
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* |
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* SheepShaver (C) 1997-2004 Marc Hellwig and Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#ifndef VIDEO_DEFS_H |
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#define VIDEO_DEFS_H |
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|
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#include "macos_util.h" |
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|
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|
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/* |
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* Definitions for Display Manager |
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*/ |
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|
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/* csMode values describing pixel depth in VDSwitchInfo */ |
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enum { |
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firstVidMode=128, // first depth mode, representing lowest supported |
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// pixel depth |
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secondVidMode, thirdVidMode, fourthVidMode, fifthVidMode, sixthVidMode |
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// following modes represent pixel depths in ascending |
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// order |
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}; |
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|
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/* csDisplayType values in VDDisplayConnectInfoRec */ |
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enum { |
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kUnknownConnect=1, // reserved |
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kPanelTFTConnect, // fixed-in-place LCS (TFT, aka "active matrix") panels |
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kFixedModeCRTConnect, // very limited displays |
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kMultiModeCRT1Connect, // 12" optional, 13" default, 16" required |
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kMultiModeCRT2Connect, // 12" optional, 13" req., 16" def., 19" req. |
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kMultiModeCRT3Connect, // 12" optional, 13" req., 16" req., 19" req.,21" def. |
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kMultiModeCRT4Connect, // expansion to large multimode (not yet implemented) |
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kModelessConnect, // expansion to modeless model (not yet implemented) |
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kFullPageConnect, // 640x818 (to get 8bpp in 512K case) and |
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// 640x870 (nothing else supported) |
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kVGAConnect, // 640x480 VGA default -- nothing else req. |
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kNTSCConnect, // NTSC ST(default), FF, STconv, FFconv |
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kPALConnect, // PAL ST(default), FF, STconv, FFconv |
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kHRConnect, // 640x400 (to get 8bpp in 256K case) and |
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// 640x480 (nothing else supported) |
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kPanelFSTNConnect // fixed-in-place LCD FSTN (aka "supertwist") panels |
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}; |
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|
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/* csConnectFlags values in VDDisplayConnectInfoRec */ |
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enum { |
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kAllModesValid=0, // all display modes not deleted by PrimaryInit code |
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// are optional |
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kAllModesSafe, // all display modes not deleted by PrimaryInit code |
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// are required; is you set this bit, set the |
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// kAllModesValid bit, too |
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kHasDirectConnect=3, // for future expansions, setting this bit means that |
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// your driver can talk directly to the display |
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// (e.g. there is a serial data link via sense lines) |
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kIsMonoDev, // this display does not support color |
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kUncertainConnect // there may not be a display; Monitors control panel |
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// makes the user confirm some operations--like moving |
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// the menu bar-- when this bit is set |
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}; |
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|
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/* csTimingFormat value in VDTimingInfoRec */ |
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#define kDeclROMtables FOURCC('d','e','c','l') // use information in this record instead of looking |
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// in the decl. ROM for timing info; used for patching |
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// existing card without updating declaration ROM |
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|
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/* csTimingData values in VDTimingInfoRec */ |
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enum { |
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timingUnknown = 0, // unknown timing |
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timingApple_512x384_60hz = 130, /* 512x384 (60 Hz) Rubik timing. */ |
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timingApple_560x384_60hz = 135, /* 560x384 (60 Hz) Rubik-560 timing. */ |
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timingApple_640x480_67hz = 140, /* 640x480 (67 Hz) HR timing. */ |
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timingApple_640x400_67hz = 145, /* 640x400 (67 Hz) HR-400 timing. */ |
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timingVESA_640x480_60hz = 150, /* 640x480 (60 Hz) VGA timing. */ |
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timingVESA_640x480_72hz = 152, /* 640x480 (72 Hz) VGA timing. */ |
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timingVESA_640x480_75hz = 154, /* 640x480 (75 Hz) VGA timing. */ |
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timingVESA_640x480_85hz = 158, /* 640x480 (85 Hz) VGA timing. */ |
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timingGTF_640x480_120hz = 159, /* 640x480 (120 Hz) VESA Generalized Timing Formula */ |
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timingApple_640x870_75hz = 160, /* 640x870 (75 Hz) FPD timing.*/ |
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timingApple_640x818_75hz = 165, /* 640x818 (75 Hz) FPD-818 timing.*/ |
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timingApple_832x624_75hz = 170, /* 832x624 (75 Hz) GoldFish timing.*/ |
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timingVESA_800x600_56hz = 180, /* 800x600 (56 Hz) SVGA timing. */ |
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timingVESA_800x600_60hz = 182, /* 800x600 (60 Hz) SVGA timing. */ |
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timingVESA_800x600_72hz = 184, /* 800x600 (72 Hz) SVGA timing. */ |
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timingVESA_800x600_75hz = 186, /* 800x600 (75 Hz) SVGA timing. */ |
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timingVESA_800x600_85hz = 188, /* 800x600 (85 Hz) SVGA timing. */ |
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timingVESA_1024x768_60hz = 190, /* 1024x768 (60 Hz) VESA 1K-60Hz timing. */ |
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timingVESA_1024x768_70hz = 200, /* 1024x768 (70 Hz) VESA 1K-70Hz timing. */ |
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timingVESA_1024x768_75hz = 204, /* 1024x768 (75 Hz) VESA 1K-75Hz timing (very similar to timingApple_1024x768_75hz). */ |
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timingVESA_1024x768_85hz = 208, /* 1024x768 (85 Hz) VESA timing. */ |
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timingApple_1024x768_75hz = 210, /* 1024x768 (75 Hz) Apple 19" RGB. */ |
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timingApple_1152x870_75hz = 220, /* 1152x870 (75 Hz) Apple 21" RGB. */ |
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timingVESA_1280x960_75hz = 250, /* 1280x960 (75 Hz) */ |
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timingVESA_1280x960_60hz = 252, /* 1280x960 (60 Hz) */ |
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timingVESA_1280x960_85hz = 254, /* 1280x960 (85 Hz) */ |
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timingVESA_1280x1024_60hz = 260, /* 1280x1024 (60 Hz) */ |
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timingVESA_1280x1024_75hz = 262, /* 1280x1024 (75 Hz) */ |
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timingVESA_1280x1024_85hz = 268, /* 1280x1024 (85 Hz) */ |
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timingVESA_1600x1200_60hz = 280, /* 1600x1200 (60 Hz) VESA proposed timing. */ |
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timingVESA_1600x1200_65hz = 282, /* 1600x1200 (65 Hz) VESA proposed timing. */ |
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timingVESA_1600x1200_70hz = 284, /* 1600x1200 (70 Hz) VESA proposed timing. */ |
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timingVESA_1600x1200_75hz = 286, /* 1600x1200 (75 Hz) VESA proposed timing. */ |
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timingVESA_1600x1200_80hz = 288, /* 1600x1200 (80 Hz) VESA proposed timing (pixel clock is 216 Mhz dot clock). */ |
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timingSMPTE240M_60hz = 400, /* 60Hz V, 33.75KHz H, interlaced timing, 16:9 aspect, typical resolution of 1920x1035. */ |
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timingFilmRate_48hz = 410 /* 48Hz V, 25.20KHz H, non-interlaced timing, typical resolution of 640x480. */ |
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}; |
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|
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/* csTimingFlags values in VDTimingInfoRec */ |
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enum { |
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kModeValid=0, // this display mode is optional |
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kModeSafe, // this display mode is required; if you set this |
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// bit, you should also set the kModeValid bit |
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kModeDefault, // this display mode is the default for the attached |
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// display; if you set this bit, you should also set |
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// the kModeSafe and kModeValid bits |
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kShowModeNow, // show this mode in Monitors control panel; useful |
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// for SVGA modes |
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kModeNotResize, |
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kModeRequiresPan |
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}; |
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|
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/* code for Display Manager control request */ |
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enum { |
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cscReset=0, |
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cscKillIO, |
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cscSetMode, |
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cscSetEntries, |
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cscSetGamma, |
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cscGrayPage, |
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cscGrayScreen=5, |
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cscSetGray, |
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cscSetInterrupt, |
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cscDirectSetEntries, |
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cscSetDefaultMode, |
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cscSwitchMode, // switch to another display mode |
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cscSetSync, |
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cscSavePreferredConfiguration=16, |
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cscSetHardwareCursor=22, |
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cscDrawHardwareCursor, |
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cscSetConvolution, |
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cscSetPowerState, |
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cscPrivateControlCall, // Takes a VDPrivateSelectorDataRec |
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cscSetMultiConnect, // From a GDI point of view, this call should be implemented completely in the HAL and not at all in the core. |
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cscSetClutBehavior, // Takes a VDClutBehavior |
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cscUnusedCall=127 // This call used to expend the scrn resource. Its imbedded data contains more control info |
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}; |
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|
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/* Constants for the GetNextResolution call */ |
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|
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enum { |
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kDisplayModeIDCurrent = 0x00, /* Reference the Current DisplayModeID */ |
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kDisplayModeIDInvalid = (long)0xFFFFFFFF, /* A bogus DisplayModeID in all cases */ |
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kDisplayModeIDFindFirstResolution = (long)0xFFFFFFFE, /* Used in cscGetNextResolution to reset iterator */ |
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kDisplayModeIDNoMoreResolutions = (long)0xFFFFFFFD /* Used in cscGetNextResolution to indicate End Of List */ |
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}; |
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|
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/* codes for Display Manager status requests */ |
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enum { |
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cscGetMode=2, |
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cscGetEntries, |
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cscGetPageCnt, |
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cscGetPages=4, // This is what C&D 2 calls it. |
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cscGetPageBase, |
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cscGetBaseAddr=5, // This is what C&D 2 calls it. |
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cscGetGray, |
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cscGetInterrupt, |
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cscGetGamma, |
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cscGetDefaultMode, |
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cscGetCurMode, // save the current display mode |
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cscGetSync, |
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cscGetConnection, // return information about display capabilities of |
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// connected display |
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cscGetModeTiming, // return scan timings data for a display mode |
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cscGetModeBaseAddress, // Return base address information about a particular mode |
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cscGetScanProc, // QuickTime scan chasing routine |
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cscGetPreferredConfiguration, |
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cscGetNextResolution, |
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cscGetVideoParameters, |
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cscGetGammaInfoList =20, |
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cscRetrieveGammaTable, |
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cscSupportsHardwareCursor, |
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cscGetHardwareCursorDrawState, |
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cscGetConvolution, |
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cscGetPowerState, |
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cscPrivateStatusCall, // Takes a VDPrivateSelectorDataRec |
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cscGetDDCBlock, // Takes a VDDDCBlockRec |
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cscGetMultiConnect, // From a GDI point of view, this call should be implemented completely in the HAL and not at all in the core. |
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cscGetClutBehavior // Takes a VDClutBehavior |
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}; |
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|
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enum { // VDSwitchInfo struct |
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csMode = 0, |
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csData = 2, |
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csPage = 6, |
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csBaseAddr = 8 |
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}; |
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|
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enum { // VDSetEntry struct |
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csTable = 0, // Pointer to ColorSpec[] |
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csStart = 4, |
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csCount = 6 |
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}; |
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|
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enum { // ColorSpec table entry |
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csValue = 0, |
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csRed = 2, |
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csGreen = 4, |
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csBlue = 6 |
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}; |
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|
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enum { // VDVideoParametersInfo struct |
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csDisplayModeID = 0, |
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csDepthMode = 4, |
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csVPBlockPtr = 6, |
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csPageCount = 10, |
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csDeviceType = 14 |
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}; |
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|
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enum { // VPBlock struct |
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vpBaseOffset = 0, |
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vpRowBytes = 4, |
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vpBounds = 6, |
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vpVersion = 14, |
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vpPackType = 16, |
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vpPackSize = 18, |
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vpHRes = 22, |
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vpVRes = 26, |
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vpPixelType = 30, |
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vpPixelSize = 32, |
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vpCmpCount = 34, |
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vpCmpSize = 36, |
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vpPlaneBytes = 38 |
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}; |
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|
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enum { // VDDisplayConnectInfo struct |
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csDisplayType = 0, |
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csConnectTaggedType = 2, |
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csConnectTaggedData = 3, |
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csConnectFlags = 4, |
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csDisplayComponent = 8, |
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csConnectReserved = 12 |
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}; |
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|
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enum { // VDTimingInfo struct |
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csTimingMode = 0, |
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csTimingReserved = 4, |
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csTimingFormat = 8, |
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csTimingData = 12, |
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csTimingFlags = 16 |
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}; |
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|
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enum { // VDResolutionInfo struct |
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csPreviousDisplayModeID = 0, |
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csRIDisplayModeID = 4, |
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csHorizontalPixels = 8, |
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csVerticalLines = 12, |
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csRefreshRate = 16, |
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csMaxDepthMode = 20, |
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csResolutionFlags = 22 |
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}; |
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|
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enum { // VDDrawHardwareCursor/VDHardwareCursorDrawState struct |
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csCursorX = 0, |
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csCursorY = 4, |
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csCursorVisible = 8, |
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csCursorSet = 12 |
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}; |
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|
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struct GammaTbl { |
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uint16 gVersion; |
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uint16 gType; |
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uint16 gFormulaSize; |
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uint16 gChanCnt; |
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uint16 gDataCnt; |
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uint16 gDataWidth; |
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uint16 gFormulaData[1]; |
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}; |
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|
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enum { |
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kCursorImageMajorVersion = 0x0001, |
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kCursorImageMinorVersion = 0x0000 |
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}; |
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|
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enum { // CursorImage struct |
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ciMajorVersion = 0, |
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ciMinorVersion = 2, |
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ciCursorPixMap = 4, // Handle to PixMap |
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ciCursorBitMask = 8 // Handle to BitMap |
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}; |
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|
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|
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/* |
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* Structures for graphics acceleration |
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*/ |
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|
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typedef void *CTabHandle; |
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|
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// Parameter block passed to acceleration hooks |
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struct accl_params { |
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uint32 unknown0[3]; |
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|
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uint32 transfer_mode; |
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uint32 pen_mode; |
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|
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uint32 unknown1[2]; |
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|
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uint32 fore_pen; |
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uint32 back_pen; |
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|
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uint32 unknown2[3]; |
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|
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uint32 src_base_addr; |
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uint32 src_row_bytes; |
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int16 src_bounds[4]; |
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uint32 src_unknown1; |
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uint32 src_pixel_type; |
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uint32 src_pixel_size; |
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uint32 src_cmp_count; |
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uint32 src_cmp_size; |
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CTabHandle src_pm_table; |
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uint32 src_unknown2; |
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uint32 src_unknown3; |
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uint32 src_unknown4; |
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|
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uint32 dest_base_addr; |
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uint32 dest_row_bytes; |
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int16 dest_bounds[4]; |
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uint32 dest_unknown1; |
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uint32 dest_pixel_type; |
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uint32 dest_pixel_size; |
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uint32 dest_cmp_count; |
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uint32 dest_cmp_size; |
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CTabHandle dest_pm_table; |
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uint32 dest_unknown2; |
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uint32 dest_unknown3; |
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uint32 dest_unknown4; |
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|
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uint32 unknown3[13]; |
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|
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int16 src_rect[4]; |
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int16 dest_rect[4]; |
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|
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uint32 unknown4[38]; |
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|
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void (*draw_proc)(accl_params *); |
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// Argument for accl_sync_hook at offset 0x4f8 |
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}; |
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|
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// Hook info for NQDMisc |
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struct accl_hook_info { |
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bool (*draw_func)(accl_params *); |
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bool (*sync_func)(void *); |
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uint32 code; |
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}; |
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|
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// Hook function index |
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enum { |
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ACCL_BITBLT, |
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ACCL_BLTMASK, |
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ACCL_FILLRECT, |
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ACCL_FILLMASK |
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// 4: bitblt |
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// 5: lines |
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// 6: fill |
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}; |
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|
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#endif |
