Lines Matching refs:IDAT

659     and to write the iTXt chunk after IDAT if it appears in the end_ptr.
1321   Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
1402   Fixed handling of unknown chunks that come after IDAT (Cosmin).
1514   Fixed bug with "optimized window size" in the IDAT datastream, that
1756   Allow zero-length IDAT chunks after the entire zlib datastream, but not
3300   Re-initialize the zlib compressor before compressing non-IDAT chunks.
3302     set parameters for zlib compression of non-IDAT chunks.
3309   Optimize the zlib CMF byte in non-IDAT compressed chunks
3362   IDAT compression failed if preceded by a compressed text chunk (bug
3364     reset the zlib stream in png_write_IDAT happened after the first IDAT
3383     before IDAT.
4155     unknown chunks and all known chunks except for IHDR, PLTE, tRNS, IDAT,
4214     IDAT chunks in the sequential reader (broken in earlier 1.6 versions).
4866     after recognizing the IDAT chunk, which avoids an infinite loop while
4867     reading a datastream whose first IDAT chunk is of zero-length.
5577   Fixed the progressive reader to handle empty first IDAT chunk properly
5580   Added tests in pngvalid.c to check zero-length IDAT chunks in various
5706   Fixed handling zero length IDAT in pngfix (bug report by Agostino Sarubbo,
5716     ignore the ADLER32 checksum in the IDAT chunk as well as the chunk CRCs.
5757   Restrict the new ADLER32-skipping to IDAT chunks.  It broke iCCP chunk
5843   Avoid writing an empty IDAT when the last IDAT exactly fills the
5940   Check length of all chunks except IDAT against user limit to fix an
5944   Check length of IDAT against maximum possible IDAT size, accounting
5952   Fixed five-byte error in the calculation of IDAT maximum possible size.
6005   Compute a larger limit on IDAT because some applications write a deflate