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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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#endif |
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#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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#include "imext.h" |
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#include "imperl.h" |
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#include "imqoi.h" |
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DEFINE_IMAGER_CALLBACKS; |
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MODULE = Imager::File::QOI PACKAGE = Imager::File::QOI |
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Imager::ImgRaw |
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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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void |
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i_readqoi_multi(ig) |
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Imager::IO ig |
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PREINIT: |
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i_img **imgs; |
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int count; |
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int i; |
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PPCODE: |
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0
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imgs = i_readqoi_multi(ig, &count); |
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if (imgs) { |
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EXTEND(SP, count); |
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for (i = 0; i < count; ++i) { |
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SV *sv = sv_newmortal(); |
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sv_setref_pv(sv, "Imager::ImgRaw", (void *)imgs[i]); |
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PUSHs(sv); |
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} |
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myfree(imgs); |
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} |
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undef_int |
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i_writeqoi(im, ig) |
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Imager::ImgRaw im |
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Imager::IO ig |
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undef_int |
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i_writeqoi_multi(ig, ...) |
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Imager::IO ig |
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PREINIT: |
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int i; |
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int img_count; |
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i_img **imgs; |
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CODE: |
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if (items < 2) |
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croak("Usage: i_writeqoi_multi(ig, images...)"); |
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img_count = items - 1; |
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RETVAL = 1; |
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if (img_count < 1) { |
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RETVAL = 0; |
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i_clear_error(); |
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i_push_error(0, "You need to specify images to save"); |
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} |
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else { |
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imgs = mymalloc(sizeof(i_img *) * img_count); |
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for (i = 0; i < img_count; ++i) { |
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SV *sv = ST(1+i); |
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imgs[i] = NULL; |
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if (SvROK(sv) && sv_derived_from(sv, "Imager::ImgRaw")) { |
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imgs[i] = INT2PTR(i_img *, SvIV((SV*)SvRV(sv))); |
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} |
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else { |
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i_clear_error(); |
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i_push_error(0, "Only images can be saved"); |
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myfree(imgs); |
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RETVAL = 0; |
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break; |
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} |
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} |
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if (RETVAL) { |
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RETVAL = i_writeqoi_multi(ig, imgs, img_count); |
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} |
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myfree(imgs); |
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} |
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OUTPUT: |
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RETVAL |
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87
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BOOT: |
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2
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PERL_INITIALIZE_IMAGER_CALLBACKS; |
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