Lines Matching refs:text_ptr

677                      &text_ptr, &num_text);
679     text_ptr       - array of png_text holding image
681     text_ptr[i].compression - type of compression used
686     text_ptr[i].key   - keyword for comment.  Must contain
688     text_ptr[i].text  - text comments for current
690     text_ptr[i].text_length - length of text string,
692     text_ptr[i].itxt_length - length of itxt string,
694     text_ptr[i].lang  - language of comment (empty
696     text_ptr[i].lang_key  - keyword in UTF-8
699     members of the text_ptr structure only exist
802 A quick word about text_ptr and num_text.  PNG stores comments in
814 The text_ptr is an array of png_text structures, each holding a
1445 If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
1446 separately, do not transfer responsibility for freeing text_ptr to libpng,
1448 the key member, and png_free_data() will free only text_ptr.key.  Similarly,
1449 if you transfer responsibility for free'ing text_ptr from libpng to your
1954     png_set_text(png_ptr, info_ptr, text_ptr, num_text);
1955     text_ptr       - array of png_text holding image
1957     text_ptr[i].compression - type of compression used
1962     text_ptr[i].key   - keyword for comment.  Must contain
1964     text_ptr[i].text  - text comments for current
1966     text_ptr[i].text_length - length of text string,
1968     text_ptr[i].itxt_length - length of itxt string,
1970     text_ptr[i].lang  - language of comment (NULL or
1972     text_ptr[i].translated_keyword  - keyword in UTF-8 (NULL
1975     members of the text_ptr structure only exist
2482 If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
2483 separately, do not transfer responsibility for freeing text_ptr to libpng,
2485 the key member, and png_free_data() will free only text_ptr.key.  Similarly,
2486 if you transfer responsibility for free'ing text_ptr from libpng to your