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#define PERL_NO_GET_CONTEXT |
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#ifdef __cplusplus |
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extern "C" { |
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4
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#endif |
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#include "EXTERN.h" |
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#include "perl.h" |
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7
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#include "XSUB.h" |
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8
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#include "imext.h" |
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9
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#include "imperl.h" |
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10
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#include "imqoi.h" |
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11
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12
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DEFINE_IMAGER_CALLBACKS; |
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13
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14
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MODULE = Imager::File::QOI PACKAGE = Imager::File::QOI |
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15
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16
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Imager::ImgRaw |
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17
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i_readqoi(ig, page=0) |
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Imager::IO ig |
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int page |
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20
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21
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void |
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22
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i_readqoi_multi(ig) |
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23
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Imager::IO ig |
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24
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PREINIT: |
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25
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i_img **imgs; |
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26
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int count; |
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27
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int i; |
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28
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PPCODE: |
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29
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0
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imgs = i_readqoi_multi(ig, &count); |
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30
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0
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0
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if (imgs) { |
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31
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0
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0
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EXTEND(SP, count); |
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0
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32
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0
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0
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for (i = 0; i < count; ++i) { |
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33
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0
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SV *sv = sv_newmortal(); |
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34
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0
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sv_setref_pv(sv, "Imager::ImgRaw", (void *)imgs[i]); |
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35
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0
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PUSHs(sv); |
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36
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} |
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37
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0
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myfree(imgs); |
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38
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} |
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39
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41
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undef_int |
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42
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i_writeqoi(im, ig) |
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43
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Imager::ImgRaw im |
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Imager::IO ig |
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45
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46
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undef_int |
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47
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i_writeqoi_multi(ig, ...) |
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48
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Imager::IO ig |
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PREINIT: |
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50
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int i; |
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51
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int img_count; |
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52
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i_img **imgs; |
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53
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CODE: |
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54
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0
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0
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if (items < 2) |
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55
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0
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croak("Usage: i_writeqoi_multi(ig, images...)"); |
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56
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0
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img_count = items - 1; |
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57
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0
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RETVAL = 1; |
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58
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0
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0
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if (img_count < 1) { |
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59
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0
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RETVAL = 0; |
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60
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0
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i_clear_error(); |
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61
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0
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i_push_error(0, "You need to specify images to save"); |
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62
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} |
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63
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else { |
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64
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0
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imgs = mymalloc(sizeof(i_img *) * img_count); |
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65
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0
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0
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for (i = 0; i < img_count; ++i) { |
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66
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0
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SV *sv = ST(1+i); |
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67
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0
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imgs[i] = NULL; |
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68
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0
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0
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if (SvROK(sv) && sv_derived_from(sv, "Imager::ImgRaw")) { |
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0
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69
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0
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0
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imgs[i] = INT2PTR(i_img *, SvIV((SV*)SvRV(sv))); |
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70
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} |
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71
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else { |
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72
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0
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i_clear_error(); |
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73
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0
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i_push_error(0, "Only images can be saved"); |
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74
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0
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myfree(imgs); |
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75
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0
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RETVAL = 0; |
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76
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0
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break; |
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77
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} |
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78
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} |
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79
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0
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0
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if (RETVAL) { |
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80
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0
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RETVAL = i_writeqoi_multi(ig, imgs, img_count); |
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81
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} |
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82
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0
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myfree(imgs); |
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83
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} |
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84
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OUTPUT: |
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85
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RETVAL |
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86
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87
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BOOT: |
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88
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2
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50
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PERL_INITIALIZE_IMAGER_CALLBACKS; |
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50
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50
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50
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