Developer CD Series 1995 February: Tool Chest

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Text File | 1994-11-11 | 14.6 KB | 342 lines | [TEXT/MPS ]

; ; File: Video.a ; ; Copyright: © 1984-1994 by Apple Computer, Inc. ; All rights reserved. ; ; Version: Universal Interfaces 2.0a3 ETO #16, MPW prerelease. Friday, November 11, 1994. ; ; Bugs?: If you find a problem with this file, send the file and version ; information (from above) and the problem description to: ; ; Internet: apple.bugs@applelink.apple.com ; AppleLink: APPLE.BUGS ; ; IF &TYPE('__VIDEO__') = 'UNDEFINED' THEN __VIDEO__ SET 1 IF &TYPE('__QUICKDRAW__') = 'UNDEFINED' THEN include 'Quickdraw.a' ENDIF ; include 'Types.a' ; ; include 'ConditionalMacros.a' ; ; include 'MixedMode.a' ; ; include 'QuickdrawText.a' ; mBaseOffset EQU 1 ;Id of mBaseOffset. mRowBytes EQU 2 ;Video sResource parameter Id's mBounds EQU 3 ;Video sResource parameter Id's mVersion EQU 4 ;Video sResource parameter Id's mHRes EQU 5 ;Video sResource parameter Id's mVRes EQU 6 ;Video sResource parameter Id's mPixelType EQU 7 ;Video sResource parameter Id's mPixelSize EQU 8 ;Video sResource parameter Id's mCmpCount EQU 9 ;Video sResource parameter Id's mCmpSize EQU 10 ;Video sResource parameter Id's mPlaneBytes EQU 11 ;Video sResource parameter Id's mVertRefRate EQU 14 ;Video sResource parameter Id's mVidParams EQU 1 ;Video parameter block id. mTable EQU 2 ;Offset to the table. mPageCnt EQU 3 ;Number of pages mDevType EQU 4 ;Device Type oneBitMode EQU 128 ;Id of OneBitMode Parameter list. twoBitMode EQU 129 ;Id of TwoBitMode Parameter list. fourBitMode EQU 130 ;Id of FourBitMode Parameter list. eightBitMode EQU 131 ;Id of EightBitMode Parameter list. sixteenBitMode EQU 132 ;Id of SixteenBitMode Parameter list. thirtyTwoBitMode EQU 133 ;Id of ThirtyTwoBitMode Parameter list. firstVidMode EQU 128 ;The new, better way to do the above. secondVidMode EQU 129 ; QuickDraw only supports six video thirdVidMode EQU 130 ; at this time. fourthVidMode EQU 131 fifthVidMode EQU 132 sixthVidMode EQU 133 spGammaDir EQU 64 spVidNamesDir EQU 65 ; csTimingFormat values in VDTimingInfo ; look in the declaration rom for timing info kDeclROMtables EQU 'decl' ; Timing mode constants for Display Manager MultiMode support ; Corresponding .h equates are in Video.h ; .a equates are in Video.a ; .r equates are in DepVideoEqu.r ; timingInvalid EQU 0 ; Unknown timing… force user to confirm. timingApple12 EQU 130 ; 512x384 (60 Hz) Rubik timing. timingApple12x EQU 135 ; 560x384 (60 Hz) Rubik-560 timing. timingApple13 EQU 140 ; 640x480 (67 Hz) HR timing. timingApple13x EQU 145 ; 640x400 (67 Hz) HR-400 timing. timingAppleVGA EQU 150 ; 640x480 (60 Hz) VGA timing. timingApple15 EQU 160 ; 640x870 (75 Hz) FPD timing. timingApple15x EQU 165 ; 640x818 (75 Hz) FPD-818 timing. timingApple16 EQU 170 ; 832x624 (75 Hz) GoldFish timing. timingAppleSVGA EQU 180 ; 800x600 (56 Hz) SVGA timing. timingApple1Ka EQU 190 ; 1024x768 (60 Hz) VESA 1K-60Hz timing. timingApple1Kb EQU 200 ; 1024x768 (70 Hz) VESA 1K-70Hz timing. timingApple19 EQU 210 ; 1024x768 (75 Hz) Apple 19" RGB. timingApple21 EQU 220 ; 1152x870 (75 Hz) Apple 21" RGB. timingAppleNTSC_ST EQU 230 ; 512x384 (60 Hz, interlaced, non-convolved). timingAppleNTSC_FF EQU 232 ; 640x480 (60 Hz, interlaced, non-convolved). timingAppleNTSC_STconv EQU 234 ; 512x384 (60 Hz, interlaced, convolved). timingAppleNTSC_FFconv EQU 236 ; 640x480 (60 Hz, interlaced, convolved). timingApplePAL_ST EQU 238 ; 640x480 (50 Hz, interlaced, non-convolved). timingApplePAL_FF EQU 240 ; 768x576 (50 Hz, interlaced, non-convolved). timingApplePAL_STconv EQU 242 ; 640x480 (50 Hz, interlaced, non-convolved). timingApplePAL_FFconv EQU 244 ; 768x576 (50 Hz, interlaced, non-convolved). ; csConnectFlags values in VDDisplayConnectInfo kAllModesValid EQU 0 ; All modes not trimmed by primary init are good close enough to try kAllModesSafe EQU 1 ; All modes not trimmed by primary init are know to be safe kReportsTagging EQU 2 ; Can detect tagged displays (to identify smart monitors) kHasDirectConnection EQU 3 ; True implies that driver can talk directly to device (e.g. serial data link via sense lines) kIsMonoDev EQU 4 ; Says whether there’s an RGB (0) or Monochrome (1) connection. kUncertainConnection EQU 5 ; There may not be a display (no sense lines?). kReservedConnectionBit EQU 6 ; Reserved for now kReportsDDCConnection EQU 7 ; Card can do ddc (set kHasDirectConnect && kHasDDCConnect if you actually found a ddc display). kHasDDCConnection EQU 8 ; Card has ddc connect now. ; csDisplayType values in VDDisplayConnectInfo kUnknownConnect EQU 1 ; Not sure how we’ll use this, but seems like a good idea. kPanelConnect EQU 2 ; For use with fixed-in-place LCD panels. kPanelTFTConnect EQU 2 ; Alias for kPanelConnect kFixedModeCRTConnect EQU 3 ; For use with fixed-mode (i.e., very limited range) displays. kMultiModeCRT1Connect EQU 4 ; 320x200 maybe, 12" maybe, 13" (default), 16" certain, 19" maybe, 21" maybe kMultiModeCRT2Connect EQU 5 ; 320x200 maybe, 12" maybe, 13" certain, 16" (default), 19" certain, 21" maybe kMultiModeCRT3Connect EQU 6 ; 320x200 maybe, 12" maybe, 13" certain, 16" certain, 19" default, 21" certain kMultiModeCRT4Connect EQU 7 ; Expansion to large multi mode (not yet used) kModelessConnect EQU 8 ; Expansion to modeless model (not yet used) kFullPageConnect EQU 9 ; 640x818 (to get 8bpp in 512K case) and 640x870 (these two only) kVGAConnect EQU 10 ; 640x480 VGA default -- question everything else kNTSCConnect EQU 11 ; NTSC ST (default), FF, STconv, FFconv kPALConnect EQU 12 ; PAL ST (default), FF, STconv, FFconv kHRConnect EQU 13 ; 640x400 (to get 8bpp in 256K case) and 640x480 (these two only) kPanelFSTNConnect EQU 14 ; For use with fixed-in-place LCD FSTN (aka “Supertwist”) panels ; csTimingFlags values in VDTimingInfoRec kModeValid EQU 0 ; Says that this mode should NOT be trimmed. kModeSafe EQU 1 ; This mode does not need confirmation kModeDefault EQU 2 ; This is the default mode for this type of connection kModeShowNow EQU 3 ; This mode should always be shown (even though it may require a confirm) kModeNotResize EQU 4 ; This mode should not be used to resize the display (eg. mode selects a different connector on card) ; Control Codes cscReset EQU 0 cscKillIO EQU 1 cscSetMode EQU 2 cscSetEntries EQU 3 cscSetGamma EQU 4 cscGrayPage EQU 5 cscGrayScreen EQU 5 cscSetGray EQU 6 cscSetInterrupt EQU 7 cscDirectSetEntries EQU 8 cscSetDefaultMode EQU 9 cscSwitchMode EQU 10 cscSetSync EQU 11 cscSavePreferredConfiguration EQU 16 ; Status Codes cscGetMode EQU 2 cscGetEntries EQU 3 cscGetPageCnt EQU 4 cscGetPages EQU 4 ; This is what C&D 2 calls it. cscGetPageBase EQU 5 cscGetBaseAddr EQU 5 ; This is what C&D 2 calls it. cscGetGray EQU 6 cscGetInterrupt EQU 7 cscGetGamma EQU 8 cscGetDefaultMode EQU 9 cscGetCurMode EQU 10 cscGetSync EQU 11 cscGetConnection EQU 12 ; Return information about the connection to the display cscGetModeTiming EQU 13 ; Return timing info for a mode cscGetModeBaseAddress EQU 14 ; Return base address information about a particular mode cscGetScanProc EQU 15 ; QuickTime scan chasing routine cscGetPreferredConfiguration EQU 16 cscGetNextResolution EQU 17 cscGetVideoParameters EQU 18 cscGetGammaList EQU 19 ; Bit definitions for the Get/Set Sync call kHorizontalSyncDisableBit EQU 0 kVerticalSyncDisableBit EQU 1 kCompositeSyncDisableBit EQU 2 kSyncOnRedEnableBit EQU 3 kSyncOnGreenEnableBit EQU 4 kSyncOnBlueEnableBit EQU 5 kHorizontalSyncMask EQU $01 kVerticalSyncMask EQU $02 kCompositeSyncMask EQU $04 kDPMSSyncMask EQU $7 kSyncOnRedMask EQU $08 kSyncOnGreenMask EQU $10 kSyncOnBlueMask EQU $20 kSyncOnMask EQU $38 VPBlock RECORD 0 vpBaseOffset ds.l 1 ;Offset to page zero of video RAM (From minorBaseOS). vpRowBytes ds.w 1 ;Width of each row of video memory. vpBounds ds Rect ;BoundsRect for the video display (gives dimensions). vpVersion ds.w 1 ;PixelMap version number. vpPackType ds.w 1 vpPackSize ds.l 1 vpHRes ds.l 1 ;Horizontal resolution of the device (pixels per inch). vpVRes ds.l 1 ;Vertical resolution of the device (pixels per inch). vpPixelType ds.w 1 ;Defines the pixel type. vpPixelSize ds.w 1 ;Number of bits in pixel. vpCmpCount ds.w 1 ;Number of components in pixel. vpCmpSize ds.w 1 ;Number of bits per component vpPlaneBytes ds.l 1 ;Offset from one plane to the next. sizeof EQU 42 ENDR VDEntryRecord RECORD 0 csTable ds.l 1 ;(long) pointer to color table entry=value, r,g,b:INTEGER sizeof EQU 4 ENDR ; Parm block for SetGray control call VDGrayRecord RECORD 0 csMode ds.b 1 ;Same as GDDevType value (0=mono, 1=color) filler ds.b 1 sizeof EQU 2 ENDR ; Parm block for SetEntries control call VDSetEntryRecord RECORD 0 csTable ds.l 1 ;Pointer to an array of color specs csStart ds.w 1 ;Which spec in array to start with, or -1 csCount ds.w 1 ;Number of color spec entries to set sizeof EQU 8 ENDR ; Parm block for SetGamma control call VDGammaRecord RECORD 0 csGTable ds.l 1 ;pointer to gamma table sizeof EQU 4 ENDR VDSwitchInfoRec RECORD 0 csMode ds.w 1 ;(word) mode depth csData ds.l 1 ;(long) functional sResource of mode csPage ds.w 1 ;(word) page to switch in csBaseAddr ds.l 1 ;(long) base address of page (return value) csReserved ds.l 1 ;(long) Reserved (set to 0) sizeof EQU 16 ENDR VDTimingInfoRec RECORD 0 csTimingMode ds.l 1 ; LONGINT - (long) timing mode (a la InitGDevice) csTimingReserved ds.l 1 ; LONGINT - (long) reserved csTimingFormat ds.l 1 ; LONGINT - (long) what format is the timing info csTimingData ds.l 1 ; LONGINT - (long) data supplied by driver csTimingFlags ds.l 1 ; LONGINT - (long) mode within device sizeof EQU 20 ENDR VDDisplayConnectInfoRec RECORD 0 csDisplayType ds.w 1 ; INTEGER - (word) Type of display connected csConnectTagged ds.w 1 ; INTEGER - (word) Display is currently "it" (tagged to identify component) csConnectFlags ds.l 1 ; LONGINT - (long) tell us about the connection csDisplayComponent ds.l 1 ; LONGINT - (long) if the card has a direct connection to the display, it returns the display component here (FUTURE) csConnectReserved ds.l 1 ; LONGINT - (long) reserved sizeof EQU 16 ENDR VDPageInfo RECORD 0 csMode ds.w 1 ;(word) mode within device csData ds.l 1 ;(long) data supplied by driver csPage ds.w 1 ;(word) page to switch in csBaseAddr ds.l 1 ;(long) base address of page sizeof EQU 12 ENDR VDSizeInfo RECORD 0 csHSize ds.w 1 ;(word) desired/returned h size csHPos ds.w 1 ;(word) desired/returned h position csVSize ds.w 1 ;(word) desired/returned v size csVPos ds.w 1 ;(word) desired/returned v position sizeof EQU 8 ENDR VDSettings RECORD 0 csParamCnt ds.w 1 ;(word) number of params csBrightMax ds.w 1 ;(word) max brightness csBrightDef ds.w 1 ;(word) default brightness csBrightVal ds.w 1 ;(word) current brightness csCntrstMax ds.w 1 ;(word) max contrast csCntrstDef ds.w 1 ;(word) default contrast csCntrstVal ds.w 1 ;(word) current contrast csTintMax ds.w 1 ;(word) max tint csTintDef ds.w 1 ;(word) default tint csTintVal ds.w 1 ;(word) current tint csHueMax ds.w 1 ;(word) max hue csHueDef ds.w 1 ;(word) default hue csHueVal ds.w 1 ;(word) current hue csHorizDef ds.w 1 ;(word) default horizontal csHorizVal ds.w 1 ;(word) current horizontal csHorizMax ds.w 1 ;(word) max horizontal csVertDef ds.w 1 ;(word) default vertical csVertVal ds.w 1 ;(word) current vertical csVertMax ds.w 1 ;(word) max vertical sizeof EQU 38 ENDR kFirstDepthMode EQU 128 kSecondDepthMode EQU 129 kThirdDepthMode EQU 130 kFourthDepthMode EQU 131 kFifthDepthMode EQU 132 kSixthDepthMode EQU 133 VDResolutionInfoRec RECORD 0 csPreviousDisplayModeID ds.l 1 ; ID of the previous resolution in a chain csDisplayModeID ds.l 1 ; ID of the next resolution csHorizontalPixels ds.l 1 ; # of pixels in a horizontal line csVerticalLines ds.l 1 ; # of lines in a screen csRefreshRate ds.l 1 ; Vertical Refresh Rate in Hz csMaxDepthMode ds.w 1 ; 0x80-based number representing max bit depth csReserved ds.l 1 ; Reserved csReserved1 ds.l 1 ; Reserved sizeof EQU 30 ENDR VDVideoParametersInfoRec RECORD 0 csDisplayModeID ds.l 1 ; the ID of the resolution we want info on csDepthMode ds.w 1 ; The bit depth we want the info on (0x80 based) csVPBlockPtr ds.l 1 ; Pointer to a video parameter block csPageCount ds.l 1 ; Number of pages supported by the resolution csDeviceType ds.l 1 ; Device Type: Direct, Fixed or CLUT; csReserved ds.l 1 ; Reserved sizeof EQU 22 ENDR VDGammaInfoRec RECORD 0 csLastGammaID ds.l 1 ; the ID of the previous gamma table csNextGammaID ds.l 1 ; the ID of the next gamma table csGammaPtr ds.l 1 ; Ptr to a gamma table data csReserved ds.l 1 ; Reserved sizeof EQU 16 ENDR VDDefMode RECORD 0 csID ds.b 1 filler1 ds.b 1 sizeof EQU 2 ENDR VDSyncInfoRec RECORD 0 csMode ds.b 1 csFlags ds.b 1 sizeof EQU 2 ENDR ENDIF ; __VIDEO__