| 0,0 → 1,96 |
|---|
| #ifndef KOLIBRI_BUF2D_H |
| #define KOLIBRI_BUF2D_H |
| |
| /*ToDo |
| * buf_curve_bezier |
| * voxel function |
| */ |
| |
| extern int init_buf2d_asm(void); |
| |
| int kolibri_buf2d_init(void) |
| { |
| int asm_init_status = init_buf2d_asm(); |
| |
| /* just return asm_init_status? or return init_boxlib_asm() ?*/ |
| |
| if(asm_init_status == 0) |
| return 0; |
| else |
| return 1; |
| } |
| |
| |
| struct buf2d_struct { |
| unsigned int *buf_pointer; |
| uint16_t left; |
| uint16_t top; |
| unsigned int width; |
| unsigned int height; |
| unsigned int bgcolor; |
| uint8_t color_bit; |
| }; |
| |
| enum BUF2D_ALGORITM_FILTR { |
| SIERRA_LITE, |
| FLOYD_STEINBERG, |
| BURKERS, |
| HEAVYIRON_MOD, |
| ATKINSON |
| }; |
| |
| enum BUF2D_OPT_CROP { |
| BUF2D_OPT_CROP_TOP = 1, |
| BUF2D_OPT_CROP_LEFT = 2, |
| BUF2D_OPT_CROP_BOTTOM = 4, |
| BUF2D_OPT_CROP_RIGHT = 8 |
| }; |
| |
| extern void (*buf2d_create_asm)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_curve_bezier_asm)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| |
| struct buf2d_struct* buf2d_create(uint16_t tlx, uint16_t tly, unsigned int sizex, unsigned int sizey, unsigned int font_bgcolor, uint8_t color_bit) |
| { |
| struct buf2d_struct *new_buf2d_struct = (struct buf2d_struct *)malloc(sizeof(struct buf2d_struct)); |
| new_buf2d_struct -> left = tlx; |
| new_buf2d_struct -> top = tly; |
| new_buf2d_struct -> width = sizex; |
| new_buf2d_struct -> height = sizey; |
| new_buf2d_struct -> bgcolor = font_bgcolor; |
| new_buf2d_struct -> color_bit = color_bit; |
| buf2d_create_asm(new_buf2d_struct); |
| return new_buf2d_struct; |
| } |
| |
| void buf2d_curve_bezier(struct buf2d_struct *buf, unsigned int p0_x, unsigned int p0_y, unsigned int p1_x, unsigned int p1_y, unsigned int p2_x, unsigned int p2_y, unsigned int color) |
| { |
| buf2d_curve_bezier_asm(buf, (p0_x<<16)+p0_y, (p1_x<<16)+p1_y, (p2_x<<16)+p2_y, color); |
| } |
| |
| extern void (*buf2d_draw)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_clear)(struct buf2d_struct *, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_delete)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_rotate)(struct buf2d_struct *, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_resize)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_line)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_line_sm)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_rect_by_size)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_filled_rect_by_size)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_circle)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_img_hdiv2)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_img_wdiv2)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_conv_24_to_8)(struct buf2d_struct *, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_conv_24_to_32)(struct buf2d_struct *, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_bit_blt_transp)(struct buf2d_struct *, unsigned int, unsigned int, struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_bit_blt_alpha)(struct buf2d_struct *, unsigned int, unsigned int, struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_convert_text_matrix)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_draw_text)(struct buf2d_struct *, struct buf2d_struct *, const char *, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_crop_color)(struct buf2d_struct *, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_offset_h)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_flood_fill)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_set_pixel)(struct buf2d_struct *, unsigned int, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern unsigned int (*buf2d_get_pixel)(struct buf2d_struct *, unsigned int, unsigned int) __attribute__((__stdcall__)); |
| extern void (*buf2d_flip_h)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_flip_v)(struct buf2d_struct *) __attribute__((__stdcall__)); |
| extern void (*buf2d_filter_dither)(struct buf2d_struct *, unsigned int) __attribute__((__stdcall__)); |
| #endif /* KOLIBRI_BUF2D_H */ |