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comparison bpgenc.c @ 17:91f27e9fdb60

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Rename insert_md() and add_md_contents() to bpg_insert_md() and bpg_add_md_contents() respectively.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 26 Apr 2017 18:22:11 +0300
parents 86b6c976ef2d
children 403c67bcb76a
comparison
equal deleted inserted replaced
16:86b6c976ef2d 17:91f27e9fdb60
907 free(md); 907 free(md);
908 md = md_next; 908 md = md_next;
909 } 909 }
910 } 910 }
911 911
912 void insert_md(BPGMetaData **list, BPGMetaData *node) 912 void bpg_insert_md(BPGMetaData **list, BPGMetaData *node)
913 { 913 {
914 if (*list == NULL) 914 if (*list == NULL)
915 { 915 {
916 *list = node; 916 *list = node;
917 node->next = NULL; 917 node->next = NULL;
921 node->next = *list; 921 node->next = *list;
922 *list = node; 922 *list = node;
923 } 923 }
924 } 924 }
925 925
926 int add_md_contents(BPGMetaData **list, const int tag, const size_t len, const void *buf) 926 int bpg_add_md_contents(BPGMetaData **list, const int tag, const size_t len, const void *buf)
927 { 927 {
928 BPGMetaData *md; 928 BPGMetaData *md;
929 929
930 if ((md = bpg_md_alloc(tag)) == NULL) 930 if ((md = bpg_md_alloc(tag)) == NULL)
931 goto err; 931 goto err;
933 if ((md->buf = malloc(len)) == NULL) 933 if ((md->buf = malloc(len)) == NULL)
934 goto err; 934 goto err;
935 935
936 md->buf_len = len; 936 md->buf_len = len;
937 memcpy(md->buf, buf, len); 937 memcpy(md->buf, buf, len);
938 insert_md(list, md); 938 bpg_insert_md(list, md);
939 return 0; 939 return 0;
940 940
941 err: 941 err:
942 bpg_md_free(md); 942 bpg_md_free(md);
943 return -1; 943 return -1;
1146 } 1146 }
1147 } 1147 }
1148 1148
1149 // Get meta data 1149 // Get meta data
1150 if (TIFFGetField(tif, TIFFTAG_ICCPROFILE, &tmp_len, &tmp_buf)) 1150 if (TIFFGetField(tif, TIFFTAG_ICCPROFILE, &tmp_len, &tmp_buf))
1151 add_md_contents(pmd, BPG_EXTENSION_TAG_ICCP, tmp_len, tmp_buf); 1151 bpg_add_md_contents(pmd, BPG_EXTENSION_TAG_ICCP, tmp_len, tmp_buf);
1152 1152
1153 if (TIFFGetField(tif, TIFFTAG_XMLPACKET, &tmp_len, &tmp_buf)) 1153 if (TIFFGetField(tif, TIFFTAG_XMLPACKET, &tmp_len, &tmp_buf))
1154 add_md_contents(pmd, BPG_EXTENSION_TAG_XMP, tmp_len, tmp_buf); 1154 bpg_add_md_contents(pmd, BPG_EXTENSION_TAG_XMP, tmp_len, tmp_buf);
1155 1155
1156 err: 1156 err:
1157 if (buf != NULL) 1157 if (buf != NULL)
1158 _TIFFfree(buf); 1158 _TIFFfree(buf);
1159 1159
1321 png_bytep iccp_buf; 1321 png_bytep iccp_buf;
1322 png_uint_32 iccp_buf_len; 1322 png_uint_32 iccp_buf_len;
1323 1323
1324 if (png_get_iCCP(png_ptr, info_ptr, 1324 if (png_get_iCCP(png_ptr, info_ptr,
1325 &name, &comp_type, &iccp_buf, &iccp_buf_len) == PNG_INFO_iCCP) 1325 &name, &comp_type, &iccp_buf, &iccp_buf_len) == PNG_INFO_iCCP)
1326 add_md_contents(pmd, BPG_EXTENSION_TAG_ICCP, iccp_buf_len, iccp_buf); 1326 bpg_add_md_contents(pmd, BPG_EXTENSION_TAG_ICCP, iccp_buf_len, iccp_buf);
1327 } 1327 }
1328 1328
1329 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); 1329 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
1330 1330
1331 return img; 1331 return img;