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AppleWin/source/RGBMonitor.h

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Reinstate support for old AppleWin 1.25 "Color (Standard)" video mode (#357) (PR #614) Renamed this video mode to: "Color (RGB Monitor)" Also renamed "Color (Monitor)" to "Color (NTSC Monitor)". As for the colours: I've changed them from the original 1.25 colours. Instead I runtime-generate the colours from the NTSC code. See NTSC.cpp's GenerateBaseColors(). This shifts the same 4-bit pattern in, combining with NTSC color phase, until the colour stabilises. Then I average the next 4 RGB values to get the final colour. The reason for this is that we now have consistent colours between NTSC and this simplified rendering mode. NB. The 2 greys (in GR,DGR,DHGR) are now the same RGB value.
2019-01-09 21:29:36 +00:00
void UpdateHiResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
Support for AppleColor / Video7 DHGR mixed mode (#523) (PR #620) Supported modes selected via toggling AN3 and clocking in 80COL: - 140 color mode (Apple calls this mode 2, Video7 calls this mode 0). - mixed mode (Apple calls this mode 3, Video7 calls this mode 2). - 560 mono mode (Apple calls this mode 1, Video7 calls this mode 3). Save-state is also persists the extra state. And there's a few corrections to APPLE2E.SYM for the 80STORE and 80COL I/O addresses.
2019-02-02 15:51:27 +00:00
void UpdateDHiResCell (int x, int y, uint16_t addr, bgra_t *pVideoAddress, bool updateAux, bool updateMain);
RGB AppleColor card: - support 160-color mode by squashing 640 pixels into 560 pixels (GH#621) . squash by losing every 8th pixel
2019-02-03 16:39:27 +00:00
int UpdateDHiRes160Cell (int x, int y, uint16_t addr, bgra_t *pVideoAddress);
Reinstate support for old AppleWin 1.25 "Color (Standard)" video mode (#357) (PR #614) Renamed this video mode to: "Color (RGB Monitor)" Also renamed "Color (Monitor)" to "Color (NTSC Monitor)". As for the colours: I've changed them from the original 1.25 colours. Instead I runtime-generate the colours from the NTSC code. See NTSC.cpp's GenerateBaseColors(). This shifts the same 4-bit pattern in, combining with NTSC color phase, until the colour stabilises. Then I average the next 4 RGB values to get the final colour. The reason for this is that we now have consistent colours between NTSC and this simplified rendering mode. NB. The 2 greys (in GR,DGR,DHGR) are now the same RGB value.
2019-01-09 21:29:36 +00:00
void UpdateLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
void UpdateDLoResCell(int x, int y, uint16_t addr, bgra_t *pVideoAddress);
const UINT kNumBaseColors = 16;
typedef bgra_t (*baseColors_t)[kNumBaseColors];
void VideoInitializeOriginal(baseColors_t pBaseNtscColors);
Support for AppleColor / Video7 DHGR mixed mode (#523) (PR #620) Supported modes selected via toggling AN3 and clocking in 80COL: - 140 color mode (Apple calls this mode 2, Video7 calls this mode 0). - mixed mode (Apple calls this mode 3, Video7 calls this mode 2). - 560 mono mode (Apple calls this mode 1, Video7 calls this mode 3). Save-state is also persists the extra state. And there's a few corrections to APPLE2E.SYM for the 80STORE and 80COL I/O addresses.
2019-02-02 15:51:27 +00:00
void RGB_SetVideoMode(WORD address);
bool RGB_Is140Mode(void);
RGB AppleColor card: - support 160-color mode by squashing 640 pixels into 560 pixels (GH#621) . squash by losing every 8th pixel
2019-02-03 16:39:27 +00:00
bool RGB_Is160Mode(void);
Support for AppleColor / Video7 DHGR mixed mode (#523) (PR #620) Supported modes selected via toggling AN3 and clocking in 80COL: - 140 color mode (Apple calls this mode 2, Video7 calls this mode 0). - mixed mode (Apple calls this mode 3, Video7 calls this mode 2). - 560 mono mode (Apple calls this mode 1, Video7 calls this mode 3). Save-state is also persists the extra state. And there's a few corrections to APPLE2E.SYM for the 80STORE and 80COL I/O addresses.
2019-02-02 15:51:27 +00:00
bool RGB_IsMixMode(void);
bool RGB_Is560Mode(void);
Bumped to 1.28.5.0 and updated History.txt Updates for DHGR MIX (#633): . Support new switch -rgb-card-invert-bit7 to invert bit7 for Dragon Wars. - Reverted DHGR MIX mode and AN2 off to invert bit7
2019-04-06 16:31:26 +00:00
bool RGB_IsMixModeInvertBit7(void);
Support for AppleColor / Video7 DHGR mixed mode (#523) (PR #620) Supported modes selected via toggling AN3 and clocking in 80COL: - 140 color mode (Apple calls this mode 2, Video7 calls this mode 0). - mixed mode (Apple calls this mode 3, Video7 calls this mode 2). - 560 mono mode (Apple calls this mode 1, Video7 calls this mode 3). Save-state is also persists the extra state. And there's a few corrections to APPLE2E.SYM for the 80STORE and 80COL I/O addresses.
2019-02-02 15:51:27 +00:00
void RGB_ResetState(void);
Bumped to 1.28.5.0 and updated History.txt Updates for DHGR MIX (#633): . Support new switch -rgb-card-invert-bit7 to invert bit7 for Dragon Wars. - Reverted DHGR MIX mode and AN2 off to invert bit7
2019-04-06 16:31:26 +00:00
void RGB_SetInvertBit7(bool state);
Support for AppleColor / Video7 DHGR mixed mode (#523) (PR #620) Supported modes selected via toggling AN3 and clocking in 80COL: - 140 color mode (Apple calls this mode 2, Video7 calls this mode 0). - mixed mode (Apple calls this mode 3, Video7 calls this mode 2). - 560 mono mode (Apple calls this mode 1, Video7 calls this mode 3). Save-state is also persists the extra state. And there's a few corrections to APPLE2E.SYM for the 80STORE and 80COL I/O addresses.
2019-02-02 15:51:27 +00:00
void RGB_SaveSnapshot(class YamlSaveHelper& yamlSaveHelper);
Updates for DHGR MIX and detection (#633): . Support DHGR MIX mode and AN2 off to invert bit7 (undocumented) . Improve the video-mode precondition to check for 80COL access occurring before $C05F
2019-04-06 14:17:18 +00:00
void RGB_LoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT cardVersion);
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