mirror of
https://github.com/AppleWin/AppleWin.git
synced 2024-06-24 12:29:43 +00:00
08458a9d29
Video mode: "Color (RGB Card/Monitor)" . RGB HGR rendering (no half-dot-shift, no vertical blend) . RGB DHGR rendering - Color 140-mode is a real 140x192 mode with no color fringe (Video7 patent, shows that way on real hardware) - Mixed mode: correct transition for Color 140-mode <-> B&W (validated on a real IIc adapter.) . Complete Féline support (eg. 2 distinct greys) . Fixed Video7 SL7 inverse text . Fixed DHIRES mixed mode detection . NB. Prince of Persia will switch to B&W (560-mode) when going from HGR back to DHGR (same on real hardware). Video mode: "Color (Composite Idealized)" . Previously this was "Color (RGB Monitor)" (and before that, the AppleWin 1.25 "Color (Standard)") . Now this mode does not support the extra RGB cards' video modes
48 lines
2.0 KiB
C
48 lines
2.0 KiB
C
// Handling of RGB videocards
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enum RGB_Videocard_e
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{
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Apple,
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Video7_SL7,
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LeChatMauve_EVE,
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LeChatMauve_Feline
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};
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void UpdateHiResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
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void UpdateDHiResCell(int x, int y, uint16_t addr, bgra_t* pVideoAddress, bool updateAux, bool updateMain);
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void UpdateDHiResCellRGB(int x, int y, uint16_t addr, bgra_t* pVideoAddress, bool isMixMode, bool isBit7Inversed);
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int UpdateDHiRes160Cell (int x, int y, uint16_t addr, bgra_t *pVideoAddress);
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void UpdateLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
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void UpdateDLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
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void UpdateText40ColorCell(int x, int y, uint16_t addr, bgra_t* pVideoAddress, uint8_t bits, uint8_t character);
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void UpdateText80ColorCell(int x, int y, uint16_t addr, bgra_t* pVideoAddress, uint8_t bits, uint8_t character);
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void UpdateHiResDuochromeCell(int x, int y, uint16_t addr, bgra_t* pVideoAddress);
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void UpdateDuochromeCell(int h, int w, bgra_t* pVideoAddress, uint8_t bits, uint8_t foreground, uint8_t background);
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void UpdateHiResRGBCell(int x, int y, uint16_t addr, bgra_t* pVideoAddress);
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const UINT kNumBaseColors = 16;
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typedef bgra_t (*baseColors_t)[kNumBaseColors];
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void VideoInitializeOriginal(baseColors_t pBaseNtscColors);
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void VideoSwitchVideocardPalette(RGB_Videocard_e videocard, VideoType_e type);
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void RGB_SetVideoMode(WORD address);
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bool RGB_Is140Mode(void);
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bool RGB_Is160Mode(void);
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bool RGB_IsMixMode(void);
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bool RGB_Is560Mode(void);
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bool RGB_IsMixModeInvertBit7(void);
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void RGB_ResetState(void);
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void RGB_SetInvertBit7(bool state);
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void RGB_SaveSnapshot(class YamlSaveHelper& yamlSaveHelper);
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void RGB_LoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT cardVersion);
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RGB_Videocard_e RGB_GetVideocard(void);
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void RGB_SetVideocard(RGB_Videocard_e videocard, int text_foreground = -1, int text_background = -1);
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void RGB_SetRegularTextFG(int color);
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void RGB_SetRegularTextBG(int color);
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void RGB_EnableTextFB();
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void RGB_DisableTextFB();
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int RGB_IsTextFB();
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