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92bda632 TC |
1 | #ifndef IMAGER_IMEXTTYPES_H_ |
2 | #define IMAGER_IMEXTTYPES_H_ | |
3 | ||
4 | /* keep this file simple - apidocs.perl parses it. */ | |
5 | ||
6 | #include "imdatatypes.h" | |
8d14daab | 7 | #include <stdarg.h> |
92bda632 | 8 | |
d1f5892c TC |
9 | /* |
10 | IMAGER_API_VERSION is similar to the version number in the third and | |
11 | fourth bytes of TIFF files - if it ever changes then the API has changed | |
12 | too much for any application to remain compatible. | |
8d14daab TC |
13 | |
14 | Version 2 changed the types of some parameters and pointers. A | |
15 | simple recompile should be enough in most cases. | |
16 | ||
d1f5892c | 17 | */ |
8d14daab | 18 | #define IMAGER_API_VERSION 2 |
d1f5892c TC |
19 | |
20 | /* | |
21 | IMAGER_API_LEVEL is the level of the structure. New function pointers | |
22 | will always remain at the end (unless IMAGER_API_VERSION changes), and | |
23 | will result in an increment of IMAGER_API_LEVEL. | |
24 | */ | |
25 | ||
e5ee047b | 26 | #define IMAGER_API_LEVEL 6 |
d1f5892c | 27 | |
92bda632 | 28 | typedef struct { |
d1f5892c TC |
29 | int version; |
30 | int level; | |
31 | ||
32 | /* IMAGER_API_LEVEL 1 functions */ | |
8d14daab | 33 | void * (*f_mymalloc)(size_t size); |
92bda632 TC |
34 | void (*f_myfree)(void *block); |
35 | void * (*f_myrealloc)(void *block, size_t newsize); | |
e310e5f9 TC |
36 | void* (*f_mymalloc_file_line)(size_t size, char* file, int line); |
37 | void (*f_myfree_file_line)(void *p, char*file, int line); | |
38 | void* (*f_myrealloc_file_line)(void *p, size_t newsize, char* file,int line); | |
92bda632 | 39 | |
8d14daab TC |
40 | i_img *(*f_i_img_8_new)(i_img_dim xsize, i_img_dim ysize, int channels); |
41 | i_img *(*f_i_img_16_new)(i_img_dim xsize, i_img_dim ysize, int channels); | |
42 | i_img *(*f_i_img_double_new)(i_img_dim xsize, i_img_dim ysize, int channels); | |
43 | i_img *(*f_i_img_pal_new)(i_img_dim xsize, i_img_dim ysize, int channels, int maxpal); | |
92bda632 | 44 | void (*f_i_img_destroy)(i_img *im); |
8d14daab TC |
45 | i_img *(*f_i_sametype)(i_img *im, i_img_dim xsize, i_img_dim ysize); |
46 | i_img *(*f_i_sametype_chans)(i_img *im, i_img_dim xsize, i_img_dim ysize, int channels); | |
47 | void (*f_i_img_info)(i_img *im, i_img_dim *info); | |
48 | ||
49 | int (*f_i_ppix)(i_img *im, i_img_dim x, i_img_dim y, const i_color *val); | |
50 | int (*f_i_gpix)(i_img *im, i_img_dim x, i_img_dim y, i_color *val); | |
51 | int (*f_i_ppixf)(i_img *im, i_img_dim x, i_img_dim y, const i_fcolor *val); | |
52 | int (*f_i_gpixf)(i_img *im, i_img_dim x, i_img_dim y, i_fcolor *val); | |
53 | i_img_dim (*f_i_plin)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, const i_color *vals); | |
54 | i_img_dim (*f_i_glin)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_color *vals); | |
55 | i_img_dim (*f_i_plinf)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, const i_fcolor *vals); | |
56 | i_img_dim (*f_i_glinf)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_fcolor *vals); | |
57 | i_img_dim (*f_i_gsamp)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_sample_t *samp, | |
92bda632 | 58 | const int *chans, int chan_count); |
8d14daab | 59 | i_img_dim (*f_i_gsampf)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_fsample_t *samp, |
92bda632 | 60 | const int *chans, int chan_count); |
8d14daab TC |
61 | i_img_dim (*f_i_gpal)(i_img *im, i_img_dim x, i_img_dim r, i_img_dim y, i_palidx *vals); |
62 | i_img_dim (*f_i_ppal)(i_img *im, i_img_dim x, i_img_dim r, i_img_dim y, const i_palidx *vals); | |
97ac0a96 | 63 | int (*f_i_addcolors)(i_img *im, const i_color *colors, int count); |
92bda632 TC |
64 | int (*f_i_getcolors)(i_img *im, int i, i_color *, int count); |
65 | int (*f_i_colorcount)(i_img *im); | |
66 | int (*f_i_maxcolors)(i_img *im); | |
97ac0a96 TC |
67 | int (*f_i_findcolor)(i_img *im, const i_color *color, i_palidx *entry); |
68 | int (*f_i_setcolors)(i_img *im, int index, const i_color *colors, | |
92bda632 TC |
69 | int count); |
70 | ||
97ac0a96 TC |
71 | i_fill_t *(*f_i_new_fill_solid)(const i_color *c, int combine); |
72 | i_fill_t *(*f_i_new_fill_solidf)(const i_fcolor *c, int combine); | |
92bda632 | 73 | |
97ac0a96 TC |
74 | i_fill_t *(*f_i_new_fill_hatch)(const i_color *fg, const i_color *bg, int combine, |
75 | int hatch, const unsigned char *cust_hatch, | |
8d14daab | 76 | i_img_dim dx, i_img_dim dy); |
97ac0a96 TC |
77 | i_fill_t *(*f_i_new_fill_hatchf)(const i_fcolor *fg, const i_fcolor *bg, int combine, |
78 | int hatch, const unsigned char *cust_hatch, | |
8d14daab TC |
79 | i_img_dim dx, i_img_dim dy); |
80 | i_fill_t *(*f_i_new_fill_image)(i_img *im, const double *matrix, i_img_dim xoff, | |
81 | i_img_dim yoff, int combine); | |
92bda632 TC |
82 | i_fill_t *(*f_i_new_fill_fount)(double xa, double ya, double xb, double yb, |
83 | i_fountain_type type, i_fountain_repeat repeat, | |
84 | int combine, int super_sample, double ssample_param, | |
85 | int count, i_fountain_seg *segs); | |
86 | ||
87 | void (*f_i_fill_destroy)(i_fill_t *fill); | |
88 | ||
89 | void (*f_i_quant_makemap)(i_quantize *quant, i_img **imgs, int count); | |
90 | i_palidx * (*f_i_quant_translate)(i_quantize *quant, i_img *img); | |
91 | void (*f_i_quant_transparent)(i_quantize *quant, i_palidx *indices, | |
92 | i_img *img, i_palidx trans_index); | |
93 | ||
94 | void (*f_i_clear_error)(void); | |
95 | void (*f_i_push_error)(int code, char const *msg); | |
96 | void (*f_i_push_errorf)(int code, char const *fmt, ...); | |
97 | void (*f_i_push_errorvf)(int code, char const *fmt, va_list); | |
98 | ||
99 | void (*f_i_tags_new)(i_img_tags *tags); | |
100 | int (*f_i_tags_set)(i_img_tags *tags, char const *name, char const *data, | |
101 | int size); | |
102 | int (*f_i_tags_setn)(i_img_tags *tags, char const *name, int idata); | |
103 | void (*f_i_tags_destroy)(i_img_tags *tags); | |
104 | int (*f_i_tags_find)(i_img_tags *tags, char const *name, int start, | |
105 | int *entry); | |
106 | int (*f_i_tags_findn)(i_img_tags *tags, int code, int start, int *entry); | |
107 | int (*f_i_tags_delete)(i_img_tags *tags, int entry); | |
108 | int (*f_i_tags_delbyname)(i_img_tags *tags, char const *name); | |
109 | int (*f_i_tags_delbycode)(i_img_tags *tags, int code); | |
110 | int (*f_i_tags_get_float)(i_img_tags *tags, char const *name, int code, | |
111 | double *value); | |
112 | int (*f_i_tags_set_float)(i_img_tags *tags, char const *name, int code, | |
113 | double value); | |
114 | int (*f_i_tags_set_float2)(i_img_tags *tags, char const *name, int code, | |
115 | double value, int places); | |
116 | int (*f_i_tags_get_int)(i_img_tags *tags, char const *name, int code, | |
117 | int *value); | |
118 | int (*f_i_tags_get_string)(i_img_tags *tags, char const *name, int code, | |
119 | char *value, size_t value_size); | |
120 | int (*f_i_tags_get_color)(i_img_tags *tags, char const *name, int code, | |
121 | i_color *value); | |
122 | int (*f_i_tags_set_color)(i_img_tags *tags, char const *name, int code, | |
123 | i_color const *value); | |
124 | ||
8d14daab TC |
125 | void (*f_i_box)(i_img *im, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, const i_color *val); |
126 | void (*f_i_box_filled)(i_img *im, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, const i_color *val); | |
127 | void (*f_i_box_cfill)(i_img *im, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, i_fill_t *fill); | |
128 | void (*f_i_line)(i_img *im, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, const i_color *val, int endp); | |
129 | void (*f_i_line_aa)(i_img *im, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, const i_color *val, int endp); | |
130 | void (*f_i_arc)(i_img *im, i_img_dim x, i_img_dim y, double rad, double d1, double d2, const i_color *val); | |
97ac0a96 | 131 | void (*f_i_arc_aa)(i_img *im, double x, double y, double rad, double d1, double d2, const i_color *val); |
8d14daab | 132 | void (*f_i_arc_cfill)(i_img *im, i_img_dim x, i_img_dim y, double rad, double d1, double d2, i_fill_t *val); |
92bda632 | 133 | void (*f_i_arc_aa_cfill)(i_img *im, double x, double y, double rad, double d1, double d2, i_fill_t *fill); |
8d14daab TC |
134 | void (*f_i_circle_aa)(i_img *im, double x, double y, double rad, const i_color *val); |
135 | int (*f_i_flood_fill)(i_img *im, i_img_dim seedx, i_img_dim seedy, const i_color *dcol); | |
136 | int (*f_i_flood_cfill)(i_img *im, i_img_dim seedx, i_img_dim seedy, i_fill_t *fill); | |
92bda632 | 137 | |
8d14daab TC |
138 | void (*f_i_copyto)(i_img *im, i_img *src, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, i_img_dim tx, i_img_dim ty); |
139 | void (*f_i_copyto_trans)(i_img *im, i_img *src, i_img_dim x1, i_img_dim y1, i_img_dim x2, i_img_dim y2, i_img_dim tx, i_img_dim ty, const i_color *trans); | |
92bda632 | 140 | i_img *(*f_i_copy)(i_img *im); |
8d14daab | 141 | int (*f_i_rubthru)(i_img *im, i_img *src, i_img_dim tx, i_img_dim ty, i_img_dim src_minx, i_img_dim src_miny, i_img_dim src_maxx, i_img_dim src_maxy); |
d1f5892c | 142 | |
2b405c9e | 143 | /* IMAGER_API_LEVEL 2 functions */ |
8d14daab TC |
144 | int (*f_i_set_image_file_limits)(i_img_dim width, i_img_dim height, size_t bytes); |
145 | int (*f_i_get_image_file_limits)(i_img_dim *width, i_img_dim *height, size_t *bytes); | |
146 | int (*f_i_int_check_image_file_limits)(i_img_dim width, i_img_dim height, int channels, size_t sample_size); | |
147 | int (*f_i_flood_fill_border)(i_img *im, i_img_dim seedx, i_img_dim seedy, const i_color *dcol, const i_color *border); | |
148 | int (*f_i_flood_cfill_border)(i_img *im, i_img_dim seedx, i_img_dim seedy, i_fill_t *fill, const i_color *border); | |
2b405c9e | 149 | |
d5477d3d TC |
150 | /* IMAGER_API_LEVEL 3 functions */ |
151 | void (*f_i_img_setmask)(i_img *im, int ch_mask); | |
152 | int (*f_i_img_getmask)(i_img *im); | |
153 | int (*f_i_img_getchannels)(i_img *im); | |
154 | i_img_dim (*f_i_img_get_width)(i_img *im); | |
155 | i_img_dim (*f_i_img_get_height)(i_img *im); | |
156 | void (*f_i_lhead)(const char *file, int line_number); | |
157 | void (*f_i_loog)(int level, const char *msg, ...); | |
158 | ||
159 | /* IMAGER_API_LEVEL 4 functions will be added here */ | |
bd8052a6 TC |
160 | i_img *(*f_i_img_alloc)(void); |
161 | void (*f_i_img_init)(i_img *); | |
162 | ||
163 | /* IMAGER_API_LEVEL 5 functions will be added here */ | |
e5ee047b TC |
164 | /* added i_psampf?_bits macros */ |
165 | int (*f_i_img_is_monochrome)(i_img *, int *zero_is_white); | |
8d14daab | 166 | int (*f_i_gsamp_bg)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_sample_t *samples, |
797a9f9c | 167 | int out_channels, i_color const * bg); |
8d14daab | 168 | int (*f_i_gsampf_bg)(i_img *im, i_img_dim l, i_img_dim r, i_img_dim y, i_fsample_t *samples, |
797a9f9c TC |
169 | int out_channels, i_fcolor const * bg); |
170 | void (*f_i_get_file_background)(i_img *im, i_color *bg); | |
171 | void (*f_i_get_file_backgroundf)(i_img *im, i_fcolor *bg); | |
718b8c97 | 172 | unsigned long (*f_i_utf8_advance)(char const **p, size_t *len); |
50c75381 TC |
173 | i_render *(*f_i_render_new)(i_img *im, i_img_dim width); |
174 | void (*f_i_render_delete)(i_render *r); | |
175 | void (*f_i_render_color)(i_render *r, i_img_dim x, i_img_dim y, | |
176 | i_img_dim width, unsigned char const *src, | |
177 | i_color const *color); | |
178 | void (*f_i_render_fill)(i_render *r, i_img_dim x, i_img_dim y, | |
179 | i_img_dim width, unsigned char const *src, | |
180 | i_fill_t *fill); | |
181 | void (*f_i_render_line)(i_render *r, i_img_dim x, i_img_dim y, | |
182 | i_img_dim width, const i_sample_t *src, | |
183 | i_color *line, i_fill_combine_f combine); | |
184 | void (*f_i_render_linef)(i_render *r, i_img_dim x, i_img_dim y, | |
185 | i_img_dim width, const double *src, | |
186 | i_fcolor *line, i_fill_combinef_f combine); | |
e5ee047b TC |
187 | |
188 | /* IMAGER_API_LEVEL 6 functions will be added here */ | |
92bda632 TC |
189 | } im_ext_funcs; |
190 | ||
191 | #define PERL_FUNCTION_TABLE_NAME "Imager::__ext_func_table" | |
192 | ||
193 | #endif |