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add parsing of picture type from spec; add check that type 1 picture is 32x32 PNG

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Josh Coalson
2006-09-24 16:17:53 +00:00
parent 63da21f4f9
commit 6e94c90e60
3 changed files with 103 additions and 39 deletions
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11
include/share/grabbag/picture.h
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@@ -27,7 +27,16 @@
extern "C" {
#endif
/* spec and error_message must not be NULL */
/* spec should be of the form "[TYPE]|MIME_TYPE|[DESCRIPTION]|[WIDTHxHEIGHTxDEPTH[/COLORS]]|FILE", e.g.
* "|image/jpeg|||cover.jpg"
* "4|image/jpeg||300x300x24|backcover.jpg"
* "|image/png|description|300x300x24/71|cover.png"
* "-->|image/gif||300x300x24/71|http://blah.blah.blah/cover.gif"
*
* empty type means default to FLAC__STREAM_METADATA_PICTURE_TYPE_FRONT_COVER
* empty resolution spec means to get from the file (cannot get used with "-->" linked images)
* spec and error_message must not be NULL
*/
FLAC__StreamMetadata *grabbag__picture_parse_specification(const char *spec, const char **error_message);
#ifdef __cplusplus