Mercurial > MadButterfly

annotate src/subtree_free.c @ 935:960e2395973d

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Fix the bug of crash by abort() when running testsvg.js. The cached coords their pcache areas should be recomputed are also add ro zeroing list. They have no dirty areas. But, their pcache area must be added to parent cached coord.
author Thinker K.F. Li <thinker@codemud.net>
date Fri, 12 Nov 2010 16:03:19 +0800
parents 586e50f82c1f
children
rev   line source
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
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1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
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Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
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2 // vim: sw=4:ts=8:sts=4
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Thinker K.F. Li <thinker@branda.to>
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3 #include "mb_redraw_man.h"
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4 #include "mb_animate.h"
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5
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6 struct _subtree_free {
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7 mb_action_t action;
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8
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9 coord_t *coord;
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10 };
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11
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12 typedef struct _subtree_free subtree_free_t;
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13
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14 void mb_subtree_free_start(mb_action_t *action,
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15 const mb_timeval_t *now,
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16 const mb_timeval_t *playing_time,
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17 redraw_man_t *rdman) {
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18 subtree_free_t *sfree = (subtree_free_t *)action;
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19
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20 rdman_coord_subtree_free(rdman, sfree->coord);
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21 }
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22
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23 void mb_subtree_free_step(mb_action_t *act, const mb_timeval_t *now,
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24 redraw_man_t *rdman) {
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25 }
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26
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27 void mb_subtree_free_stop(mb_action_t *act, const mb_timeval_t *now,
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28 redraw_man_t *rdman) {
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29 }
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30
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31 void mb_subtree_free_free(mb_action_t *act) {
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32 free(act);
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33 }
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34
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35 mb_action_t *mb_subtree_free_new(coord_t *coord,
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36 mb_word_t *word) {
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37 subtree_free_t *sfree;
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38
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39 sfree = (subtree_free_t *)malloc(sizeof(subtree_free_t));
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40 if(sfree == NULL)
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41 return NULL;
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42
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43 sfree->action.start = mb_subtree_free_start;
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44 sfree->action.step = mb_subtree_free_step;
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45 sfree->action.stop = mb_subtree_free_stop;
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46 sfree->action.free = mb_subtree_free_free;
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47 sfree->coord = coord;
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48
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49 mb_word_add_action(word, (mb_action_t *)sfree);
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50
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51 return (mb_action_t *)sfree;
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52 }