added support for multi-idat

2021-10-27 21:30:41 -04:00
parent 1d3c6d3212
commit e0c035a4cf
2 changed files with 64 additions and 27 deletions
--- a/include/crc_util.h
+++ b/include/crc_util.h
@@ -40,9 +40,12 @@ struct EMBED_THREAD_STRUCT {
 	unsigned char *data;
 	unsigned int data_len;
 	size_t uncom_data_len;
+	size_t cur_offset;
+	size_t cur_iteration;
 	int width;
 	int color_range;
 	unsigned int win_size;
+	char *message;
 };

 extern const long png_signature[8];