Lines Matching refs:IDAT

145 IDAT chunks and another (called "end_info" below) for things after them.
472 is handled while reading the IDAT chunk. Note that it is impossible to
607                  PLTE, tRNS, IDAT, and IEND chunks are
692 memory that any chunk other than IDAT can occupy, originally or when
2420 If you do this, libpng will not process any chunks after IDAT other than
2427 left pointing to the first chunk after the last IDAT, which is probably
2922     /* Set other zlib parameters for compressing IDAT */
2932      * fall back on those defined for IDAT chunks
3233                            PNG_HAVE_PLTE: before IDAT
3234                            PNG_AFTER_IDAT: after IDAT
3370        * one before IDAT and another after IDAT, so don't use it; only use
4415 This controls the size of the IDAT chunks (default 8192):
4420 available to set these separately for non-IDAT
4952 when compressing the IDAT data and textual data such as zTXt and iCCP.
5182 it possible to skip IDAT chunks in the sequential reader.
5188 Libpng-1.6.0 through 1.6.2 used the CMF bytes at the beginning of the IDAT
5201 optimizing the CMF bytes in its IDAT chunk correctly.