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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9202 | turbocat | 1 | #ifndef SDL_kos |
| 2 | #define SDL_kos |
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| 3 | |||
| 4 | #ifdef __cplusplus |
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| 5 | extern "C" { |
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| 6 | #endif |
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| 7 | |||
| 8 | typedef unsigned char __u8; |
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| 9 | typedef unsigned short __u16; |
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| 10 | typedef unsigned long __u32; |
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| 11 | |||
| 9211 | turbocat | 12 | #pragma pack(push) |
| 9202 | turbocat | 13 | struct process_table_entry |
| 14 | { |
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| 15 | __u32 cpu_usage; |
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| 16 | __u16 pos_in_windowing_stack; |
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| 17 | __u16 win_stack_val_at_ecx; |
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| 18 | __u16 reserved1; |
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| 19 | char name[12]; |
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| 20 | __u32 memstart; |
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| 21 | __u32 memused; |
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| 22 | __u32 pid; |
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| 23 | __u32 winx_start,winy_start; |
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| 24 | __u32 winx_size,winy_size; |
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| 25 | __u16 thread_state; |
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| 26 | __u16 reserved2; |
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| 27 | __u32 client_left,client_top,client_width,client_height; |
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| 28 | __u8 window_state; |
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| 29 | __u8 reserved3[1024-71]; |
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| 30 | }; |
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| 31 | |||
| 9211 | turbocat | 32 | typedef union{ |
| 33 | unsigned val; |
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| 34 | struct{ |
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| 35 | short h; |
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| 36 | short w; |
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| 37 | }; |
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| 38 | }__kos__screen_t; |
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| 39 | #pragma pack(pop) |
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| 40 | |||
| 9202 | turbocat | 41 | static inline |
| 42 | void __kos__define_window(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize, |
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| 43 | __u32 body_color,__u32 grab_color,__u32 frame_color) |
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| 44 | { |
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| 45 | __u32 a,b; |
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| 46 | a=(x1<<16)|xsize; |
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| 47 | b=(y1<<16)|ysize; |
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| 48 | __asm__ __volatile__("int $0x40"::"a"(0),"b"(a),"c"(b),"d"(body_color),"S"(grab_color), |
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| 49 | "D"(frame_color)); |
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| 50 | } |
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| 51 | |||
| 52 | static inline void __kos__window_redraw(int status) |
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| 53 | { |
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| 54 | __asm__ __volatile__("int $0x40"::"a"(12),"b"(status)); |
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| 55 | } |
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| 56 | |||
| 57 | static inline |
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| 58 | void __kos__draw_bitmap(void *bitmap, int x, int y, int w, int h) |
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| 59 | { |
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| 60 | __asm__ __volatile__( |
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| 61 | "int $0x40" |
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| 62 | ::"a"(7), "b"(bitmap), |
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| 63 | "c"((w << 16) | h), |
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| 64 | "d"((x << 16) | y)); |
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| 65 | } |
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| 66 | |||
| 67 | static inline |
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| 68 | int __kos__getkey(void) |
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| 69 | { |
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| 70 | __u16 __ret; |
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| 71 | __asm__ __volatile__("int $0x40":"=a"(__ret):"0"(2)); |
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| 72 | if(!(__ret & 0xFF)) return (__ret>>8)&0xFF; else return 0; |
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| 73 | } |
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| 74 | |||
| 75 | static inline |
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| 76 | int __kos__check_for_event(void) |
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| 77 | { |
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| 78 | __u32 __ret; |
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| 79 | __asm__ __volatile__("int $0x40":"=a"(__ret):"0"(11)); |
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| 80 | return __ret; |
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| 81 | } |
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| 82 | |||
| 83 | static inline |
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| 84 | int __kos__set_events_mask(__u32 mask) |
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| 85 | { |
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| 9211 | turbocat | 86 | __u32 val; |
| 9202 | turbocat | 87 | asm volatile ("int $0x40":"=a"(val):"a"(40), "b"(mask)); |
| 88 | return val; |
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| 89 | } |
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| 90 | |||
| 91 | static inline |
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| 92 | void __kos__delay100(int time) |
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| 93 | { |
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| 94 | __asm__ __volatile__( |
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| 95 | "int $0x40" |
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| 96 | ::"a"(5), "b"(time) |
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| 97 | :"memory"); |
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| 98 | }; |
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| 99 | |||
| 100 | static inline |
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| 101 | int __kos__get_button_id() |
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| 102 | { |
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| 103 | __u32 val; |
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| 104 | __asm__ __volatile__( |
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| 105 | "int $0x40" |
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| 106 | :"=a"(val) |
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| 107 | :"a"(17) |
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| 108 | ); |
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| 109 | return val>>8; |
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| 110 | } |
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| 111 | |||
| 9211 | turbocat | 112 | |
| 113 | static inline |
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| 114 | void __kos__change_window(int new_x, int new_y, int new_w, int new_h) |
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| 115 | { |
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| 116 | __asm__ __volatile__( |
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| 117 | "int $0x40" |
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| 118 | ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h) |
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| 119 | ); |
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| 120 | } |
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| 121 | |||
| 122 | static inline |
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| 123 | __kos__screen_t __kos__screen_size(void) |
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| 124 | { |
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| 125 | __kos__screen_t size; |
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| 126 | __asm__ __volatile__( |
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| 127 | "int $0x40" |
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| 128 | :"=a"(size) |
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| 129 | :"a"(14) |
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| 130 | :"memory" |
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| 131 | ); |
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| 132 | return size; |
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| 133 | } |
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| 134 | |||
| 135 | static inline |
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| 136 | int __kos__get_skinh(void) |
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| 137 | { |
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| 138 | int res; |
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| 139 | __asm__ ("int $0x40" : "=a"(res) : "a"(48),"b"(4)); |
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| 140 | return res; |
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| 141 | } |
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| 142 | |||
| 143 | static inline |
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| 144 | void __kos__dbg_write_byte(const char ch){ |
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| 145 | __asm__ __volatile__( |
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| 146 | "int $0x40" |
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| 147 | ::"a"(63), "b"(1), "c"(ch) |
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| 148 | ); |
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| 149 | } |
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| 150 | |||
| 151 | static inline |
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| 152 | void __kos__dbg_write_str(const char* str){ |
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| 153 | while(*str){ |
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| 154 | __kos__dbg_write_byte(*str++); |
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| 155 | } |
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| 156 | } |
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| 157 | |||
| 9202 | turbocat | 158 | #ifdef __cplusplus |
| 159 | } |
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| 160 | #endif |
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| 161 | |||
| 9211 | turbocat | 162 | #endif |