54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/**************************************************************
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custom_video_ati.h - ATI legacy library header
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---------------------------------------------------------
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Switchres Modeline generation engine for emulation
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License GPL-2.0+
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Copyright 2010-2021 Chris Kennedy, Antonio Giner,
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Alexandre Wodarczyk, Gil Delescluse
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**************************************************************/
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#include <windows.h>
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#include "custom_video.h"
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#define CRTC_DOUBLE_SCAN 0x0001
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#define CRTC_INTERLACED 0x0002
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#define CRTC_H_SYNC_POLARITY 0x0004
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#define CRTC_V_SYNC_POLARITY 0x0008
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class ati_timing : public custom_video
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{
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public:
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ati_timing(char *device_name, custom_video_settings *vs);
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~ati_timing() {};
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const char *api_name() { return "ATI Legacy"; }
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bool init();
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int caps() { return CUSTOM_VIDEO_CAPS_UPDATE | CUSTOM_VIDEO_CAPS_SCAN_EDITABLE; }
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bool update_mode(modeline *mode);
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bool get_timing(modeline *mode);
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bool set_timing(modeline *mode);
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bool process_modelist(std::vector<modeline *>);
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private:
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void refresh_timings(void);
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int get_DWORD(int i, char *lp_data);
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int get_DWORD_BCD(int i, char *lp_data);
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void set_DWORD(char *data_string, UINT32 data_word, int offset);
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void set_DWORD_BCD(char *data_string, UINT32 data_word, int offset);
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int os_version(void);
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bool is_elevated();
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int win_interlace_factor(modeline *mode);
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char m_device_name[32];
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char m_device_key[256];
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int win_version;
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};
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