120 lines
4.0 KiB
C
120 lines
4.0 KiB
C
#pragma once
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// Types ____________________________________________________________
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// NOTE: KEEP IN SYNC: VideoType_e g_aVideoChoices g_apVideoModeDesc
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// NOTE: Used/Serialized by: g_eVideoType
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enum VideoType_e
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{
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VT_MONO_HALFPIXEL_REAL // uses custom monochrome
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, VT_COLOR_STANDARD
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, VT_COLOR_TEXT_OPTIMIZED
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, VT_COLOR_TVEMU
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, VT_MONO_AMBER // now half pixel
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, VT_MONO_GREEN // now half pixel
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, VT_MONO_WHITE // now half pixel
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, NUM_VIDEO_MODES
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};
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extern TCHAR g_aVideoChoices[];
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extern char *g_apVideoModeDesc[ NUM_VIDEO_MODES ];
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enum AppleFont_e
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{
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// 40-Column mode is 1x Zoom (default)
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// 80-Column mode is ~0.75x Zoom (7 x 16)
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// Tiny mode is 0.5 zoom (7x8) for debugger
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APPLE_FONT_WIDTH = 14, // in pixels
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APPLE_FONT_HEIGHT = 16, // in pixels
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// Each cell has a reserved aligned pixel area (grid spacing)
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APPLE_FONT_CELL_WIDTH = 16,
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APPLE_FONT_CELL_HEIGHT = 16,
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// The bitmap contains 3 regions
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// Each region is 256x256 pixels = 16x16 chars
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APPLE_FONT_X_REGIONSIZE = 256, // in pixelx
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APPLE_FONT_Y_REGIONSIZE = 256, // in pixels
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// Starting Y offsets (pixels) for the regions
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APPLE_FONT_Y_APPLE_2PLUS = 0, // ][+
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APPLE_FONT_Y_APPLE_80COL = 256, // //e (inc. Mouse Text)
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APPLE_FONT_Y_APPLE_40COL = 512, // ][
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};
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// Globals __________________________________________________________
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extern HBITMAP g_hLogoBitmap;
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extern COLORREF monochrome; // saved
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extern DWORD g_eVideoType; // saved
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extern DWORD g_uHalfScanLines; // saved
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extern LPBYTE g_pFramebufferbits;
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typedef bool (*VideoUpdateFuncPtr_t)(int,int,int,int,int);
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// Prototypes _______________________________________________________
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void CreateColorMixMap();
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BOOL VideoApparentlyDirty ();
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void VideoBenchmark ();
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void VideoChooseColor ();
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void VideoDestroy ();
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void VideoDrawLogoBitmap(HDC hDstDC, int xoff, int yoff, int srcw, int srch, int scale);
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void VideoDisplayLogo ();
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void VideoInitialize ();
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void VideoRealizePalette (HDC);
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VideoUpdateFuncPtr_t VideoRedrawScreen (UINT);
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VideoUpdateFuncPtr_t VideoRedrawScreen ();
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VideoUpdateFuncPtr_t VideoRefreshScreen ();
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void VideoReinitialize ();
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void VideoResetState ();
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WORD VideoGetScannerAddress(bool* pbVblBar_OUT, const DWORD uExecutedCycles);
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bool VideoGetVbl(DWORD uExecutedCycles);
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void VideoEndOfVideoFrame(void);
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bool VideoGetSW80COL(void);
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bool VideoGetSWDHIRES(void);
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bool VideoGetSWHIRES(void);
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bool VideoGetSW80STORE(void);
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bool VideoGetSWMIXED(void);
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bool VideoGetSWPAGE2(void);
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bool VideoGetSWTEXT(void);
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bool VideoGetSWAltCharSet(void);
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void VideoSetForceFullRedraw(void);
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void VideoSetSnapshot_v1(const UINT AltCharSet, const UINT VideoMode);
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void VideoSaveSnapshot(class YamlSaveHelper& yamlSaveHelper);
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void VideoLoadSnapshot(class YamlLoadHelper& yamlLoadHelper);
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void _Video_Dirty();
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void _Video_RedrawScreen( VideoUpdateFuncPtr_t update, bool bMixed = false );
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void _Video_SetupBanks( bool bBank2 );
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bool Update40ColCell (int x, int y, int xpixel, int ypixel, int offset);
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bool Update80ColCell (int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateLoResCell (int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateDLoResCell (int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateHiResCell (int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateDHiResCell (int x, int y, int xpixel, int ypixel, int offset);
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extern bool g_bDisplayPrintScreenFileName;
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extern bool g_bShowPrintScreenWarningDialog;
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void Video_ResetScreenshotCounter( char *pDiskImageFileName );
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enum VideoScreenShot_e
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{
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SCREENSHOT_560x384 = 0,
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SCREENSHOT_280x192
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};
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void Video_TakeScreenShot( int iScreenShotType );
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// Win32/MSVC: __stdcall
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BYTE VideoCheckMode (WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG uExecutedCycles);
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BYTE VideoCheckVbl (WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG uExecutedCycles);
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BYTE VideoSetMode (WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG uExecutedCycles);
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void Config_Load_Video(void);
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void Config_Save_Video(void);
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