Mercurial > MadButterfly

annotate src/img_ldr_dummy.c @ 1399:9cebe429508c

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Override the clone_from_subtree to setup the parent and children for the coord object. However, the current children is incorrect since we can not copy it from the origin tree. Instead, we need to get coord_t from the cloned group and then modify all coord objects to include correct parent, children, add_shape and clone_from_subtree.
author wycc
date Sun, 03 Apr 2011 11:51:39 +0800
parents 1b3e295f3acb
children
rev   line source
1105
1b3e295f3acb Add a dummy image loader.
Thinker K.F. Li <thinker@codemud.net>
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1 #include <stdio.h>
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2 #include "mb_img_ldr.h"
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3
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4 static mb_img_data_t *img_ldr_dummy_load(mb_img_ldr_t *ldr,
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5 const char *img_id);
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6 static void img_ldr_dummy_free(mb_img_ldr_t *ldr);
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7
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8 static mb_img_ldr_t img_ldr = {
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9 img_ldr_dummy_load,
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10 img_ldr_dummy_free
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11 };
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12
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13 #ifndef ERR
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14 #include <stdio.h>
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15 #include <stdlib.h>
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16 #define ERR(msg) do { fprintf(stderr, __FILE__ ":%d: %s", __LINE__, msg); abort(); } while(0)
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17 #endif
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18 #ifndef NOT_IMPLEMENT
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19 #define NOT_IMPLEMENT(func) \
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20 ERR(func " is not impmemented\n")
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21 #endif
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22
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23 static mb_img_data_t *
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24 img_ldr_dummy_load(mb_img_ldr_t *ldr, const char *img_id) {
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25 NOT_IMPLEMENT("img_ldr_dummy_load");
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26 return NULL;
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27 }
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28
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29 static void
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30 img_ldr_dummy_free(mb_img_ldr_t *ldr) {
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31 NOT_IMPLEMENT("img_ldr_dummy_free");
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32 }
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33
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34 mb_img_ldr_t *
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35 simple_mb_img_ldr_new(const char *img_repository) {
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36 return &img_ldr;
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37 }
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38