Lines Matching defs:chunkdata
169 * Decompress trailing data in a chunk. The assumption is that chunkdata
177 png_charp chunkdata, png_size_t chunklength,
187 png_ptr->zstream.next_in = (png_bytep)(chunkdata + prefix_size);
213 png_free(png_ptr,chunkdata);
216 png_memcpy(text, chunkdata, prefix_size);
222 text_size = (png_size_t)(chunklength - (text - chunkdata) - 1);
237 png_free(png_ptr,chunkdata);
242 png_memcpy(text, chunkdata, prefix_size);
256 png_free(png_ptr, chunkdata);
300 png_free(png_ptr, chunkdata);
303 png_memcpy(text, chunkdata, prefix_size);
311 png_free(png_ptr, chunkdata);
312 chunkdata = text;
326 *(chunkdata + prefix_size) = 0x00;
330 return chunkdata;
983 png_charp chunkdata;
1021 chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
1023 png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
1027 png_free(png_ptr, chunkdata);
1031 chunkdata[slength] = 0x00;
1033 for (profile = chunkdata; *profile; profile++)
1040 if ( profile >= chunkdata + slength)
1042 png_free(png_ptr, chunkdata);
1056 prefix_length = profile - chunkdata;
1057 chunkdata = png_decompress_chunk(png_ptr, compression_type, chunkdata,
1064 png_free(png_ptr, chunkdata);
1070 pC = (png_bytep)(chunkdata+prefix_length);
1081 png_free(png_ptr, chunkdata);
1086 png_set_iCCP(png_ptr, info_ptr, chunkdata, compression_type,
1087 chunkdata + prefix_length, profile_length);
1088 png_free(png_ptr, chunkdata);
1097 png_bytep chunkdata;
1127 chunkdata = (png_bytep)png_malloc(png_ptr, length + 1);
1129 png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
1133 png_free(png_ptr, chunkdata);
1137 chunkdata[slength] = 0x00;
1139 for (entry_start = chunkdata; *entry_start; entry_start++)
1144 if (entry_start > chunkdata + slength)
1146 png_free(png_ptr, chunkdata);
1153 data_length = (slength - (entry_start - chunkdata));
1158 png_free(png_ptr, chunkdata);
1223 new_palette.name = (png_charp)chunkdata;
1227 png_free(png_ptr, chunkdata);
1937 png_charp chunkdata;
1961 chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
1962 if (chunkdata == NULL)
1968 png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
1971 png_free(png_ptr, chunkdata);
1975 chunkdata[slength] = 0x00;
1977 for (text = chunkdata; *text; text++)
1981 if (text == chunkdata + slength)
1996 prefix_len = text - chunkdata;
1998 chunkdata = (png_charp)png_decompress_chunk(png_ptr, comp_type, chunkdata,
2006 png_free(png_ptr, chunkdata);
2010 text_ptr->key = chunkdata;
2016 text_ptr->text = chunkdata + prefix_len;
2022 png_free(png_ptr, chunkdata);
2034 png_charp chunkdata;
2060 chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
2061 if (chunkdata == NULL)
2067 png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
2070 png_free(png_ptr, chunkdata);
2074 chunkdata[slength] = 0x00;
2076 for (lang = chunkdata; *lang; lang++)
2084 if (lang >= chunkdata + slength)
2103 prefix_len = text - chunkdata;
2105 key=chunkdata;
2107 chunkdata = png_decompress_chunk(png_ptr, comp_type, chunkdata,
2110 data_len=png_strlen(chunkdata + prefix_len);
2116 png_free(png_ptr, chunkdata);
2120 text_ptr->lang_key = chunkdata+(lang_key-key);
2121 text_ptr->lang = chunkdata+(lang-key);
2124 text_ptr->key = chunkdata;
2125 text_ptr->text = chunkdata + prefix_len;
2130 png_free(png_ptr, chunkdata);