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struct buf_2d_header

        void* img_data;

        short int left, top;

        long size_x, size_y;

        unsigned long color; //color

        unsigned char bit_pp; //bit in pixel

 

const long BUF2D_OPT_CROP_TOP    = 1;

const long BUF2D_OPT_CROP_LEFT   = 2;

const long BUF2D_OPT_CROP_BOTTOM = 4;

const long BUF2D_OPT_CROP_RIGHT  = 8;

const long BUF2D_BIT_OPT_CROP_TOP    = 0;

const long BUF2D_BIT_OPT_CROP_LEFT   = 1;

const long BUF2D_BIT_OPT_CROP_BOTTOM = 2;

const long BUF2D_BIT_OPT_CROP_RIGHT  = 3;

 

void (__stdcall* import_buf2d)() = (void (__stdcall*)())&"lib_init";

void (__stdcall* buf2d_create)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_create";

void (__stdcall* buf2d_create_f_img)(buf_2d_header* buf, void* img_data) = (void (__stdcall*)(buf_2d_header*, void*))&"buf2d_create_f_img";

void (__stdcall* buf2d_clear)(buf_2d_header* buf, long color) = (void (__stdcall*)(buf_2d_header*, long))&"buf2d_clear";

void (__stdcall* buf2d_draw)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_draw";

void (__stdcall* buf2d_delete)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_delete";

void (__stdcall* buf2d_resize)(buf_2d_header* buf, long n_w, long n_h, long opt) = (void (__stdcall*)(buf_2d_header*, long, long, long))&"buf2d_resize";

void (__stdcall* buf2d_rotate)(buf_2d_header* buf, long angle) = (void (__stdcall*)(buf_2d_header*, long))&"buf2d_rotate";

void (__stdcall* buf2d_line)(buf_2d_header* buf, long x1, long y1, long x2, long y2, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long, long))&"buf2d_line";

void (__stdcall* buf2d_line_sm)(buf_2d_header* buf, long x1, long y1, long x2, long y2, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long, long))&"buf2d_line_sm";

void (__stdcall* buf2d_rect_by_size)(buf_2d_header* buf, long x1, long y1, long w, long h, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long, long))&"buf2d_rect_by_size";

void (__stdcall* buf2d_filled_rect_by_size)(buf_2d_header* buf, long x1, long y1, long w, long h, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long, long))&"buf2d_filled_rect_by_size";

void (__stdcall* buf2d_circle)(buf_2d_header* buf, long x, long y, long r, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long))&"buf2d_circle";

void (__stdcall* buf2d_img_hdiv2)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_img_hdiv2";

void (__stdcall* buf2d_img_wdiv2)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_img_wdiv2";

void (__stdcall* buf2d_conv_24_to_8)(buf_2d_header* buf24, long opt_rgb) = (void (__stdcall*)(buf_2d_header*, long))&"buf2d_conv_24_to_8";

void (__stdcall* buf2d_conv_24_to_32)(buf_2d_header* buf24, buf_2d_header* buf8) = (void (__stdcall*)(buf_2d_header*, buf_2d_header*))&"buf2d_conv_24_to_32";

void (__stdcall* buf2d_bit_blt)(buf_2d_header* buf0, long x, long y, buf_2d_header* buf1) = (void (__stdcall*)(buf_2d_header*, long, long, buf_2d_header*))&"buf2d_bit_blt";

void (__stdcall* buf2d_bit_blt_transp)(buf_2d_header* buf0, long x, long y, buf_2d_header* buf32) = (void (__stdcall*)(buf_2d_header*, long, long, buf_2d_header*))&"buf2d_bit_blt_transp";

void (__stdcall* buf2d_bit_blt_alpha)(buf_2d_header* buf0, long x, long y, buf_2d_header* buf8) = (void (__stdcall*)(buf_2d_header*, long, long, buf_2d_header*))&"buf2d_bit_blt_alpha";

void (__stdcall* buf2d_curve_bezier)(buf_2d_header* buf, long p1, long p2, long p3, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long, long))&"buf2d_curve_bezier";

void (__stdcall* buf2d_convert_text_matrix)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_convert_text_matrix";

void (__stdcall* buf2d_draw_text)(buf_2d_header* buf, buf_2d_header* buf_txt, char* txt, long x, long y, long color) = (void (__stdcall*)(buf_2d_header*, buf_2d_header*, char*, long, long, long))&"buf2d_draw_text";

void (__stdcall* buf2d_crop_color)(buf_2d_header* buf, long color, long opt) = (void (__stdcall*)(buf_2d_header*, long, long))&"buf2d_crop_color";

void (__stdcall* buf2d_offset_h)(buf_2d_header* buf, long dy) = (void (__stdcall*)(buf_2d_header*, long))&"buf2d_offset_h";

void (__stdcall* buf2d_flood_fill)(buf_2d_header* buf, long x, long y, long opt, long color1, long color2) = (void (__stdcall*)(buf_2d_header*, long, long, long, long, long))&"buf2d_flood_fill";

void (__stdcall* buf2d_set_pixel)(buf_2d_header* buf, long x, long y, long color) = (void (__stdcall*)(buf_2d_header*, long, long, long))&"buf2d_set_pixel";

long (__stdcall* buf2d_get_pixel)(buf_2d_header* buf, long x, long y) = (long (__stdcall*)(buf_2d_header*, long, long))&"buf2d_get_pixel";

void (__stdcall* buf2d_flip_h)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_flip_h";

void (__stdcall* buf2d_flip_v)(buf_2d_header* buf) = (void (__stdcall*)(buf_2d_header*))&"buf2d_flip_v";

void (__stdcall* buf2d_filter_dither)(buf_2d_header* buf, long opt) = (void (__stdcall*)(buf_2d_header*, long))&"buf2d_filter_dither";

 

        dd 0,0

 

 

bool buf2d_create_ex(buf_2d_header* buf, long l, long t, long w, long h, unsigned long c=0xffffff, unsigned char bit_pp=24)

        buf->left=l;

        buf->top=t;

        buf->size_x=w;

        buf->size_y=h;

        buf->color=c;

        if(bit_pp!=8 && bit_pp!=24 && bit_pp!=32) return false;

        buf->bit_pp=bit_pp;

        buf2d_create(buf);

        return true;