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Lines Matching refs:unknown_chunk

1494        png_strncpy((png_charp)png_ptr->unknown_chunk.name,
1497        png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
1498        png_ptr->unknown_chunk.size = (png_size_t)length;
1499        png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
1506             (png_ptr, &png_ptr->unknown_chunk);
1516                    &png_ptr->unknown_chunk, 1);
1520        png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1);
1522        png_free(png_ptr, png_ptr->unknown_chunk.data);
1523        png_ptr->unknown_chunk.data = NULL;