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Get/Free djvu page

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This commit is contained in:
Moritz Lipp 2010-12-26 00:28:53 +01:00
parent 1814caff30
commit ecef579ce0
1 changed files with 23 additions and 2 deletions
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23
ft/djvu/djvu.c
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@ -33,7 +33,7 @@ djvu_document_open(zathura_document_t* document)
djvu_document->format = NULL;
/* setup format */
djvu_document->format = ddjvu_format_create (DDJVU_FORMAT_RGBMASK32, 0, NULL);
djvu_document->format = ddjvu_format_create(DDJVU_FORMAT_RGB24, 0, NULL);
if(!djvu_document->format) {
goto error_free;
@ -134,9 +134,27 @@ djvu_page_get(zathura_document_t* document, unsigned int page)
return NULL;
}
djvu_document_t* djvu_document = (djvu_document_t*) document->data;
zathura_page_t* document_page = malloc(sizeof(zathura_page_t));
if(!document_page) {
return NULL;
}
document_page->document = document;
document_page->data = ddjvu_page_create_by_pageno(djvu_document->document, page);;
if(!document_page->data) {
free(document_page);
return NULL;
}
document_page->width = ddjvu_page_get_width(document_page->data);
document_page->height = ddjvu_page_get_width(document_page->data);
return document_page;
}
bool
djvu_page_free(zathura_page_t* page)
{
@ -144,6 +162,9 @@ djvu_page_free(zathura_page_t* page)
return false;
}
ddjvu_page_release(page->data);
free(page);
return true;
}