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Searched refs:IDAT (Results 1 – 8 of 8) sorted by relevance

/external/libpng/tests/
Dpngunknown-IDAT2 exec ./pngunknown --strict default=discard IDAT=save "${srcdir}/pngtest.png"
/external/libpng/contrib/tools/
Dpngfix.c832 struct IDAT;
894 struct IDAT * idat;
986 static void IDAT_end(struct IDAT **);
1750 struct IDAT struct
1772 IDAT_end(struct IDAT **idat_var) in IDAT_end()
1774 struct IDAT *idat = *idat_var; in IDAT_end()
1792 IDAT_init(struct IDAT * const idat, struct file * const file) in IDAT_init()
1827 rechunk_length(struct IDAT *idat) in rechunk_length()
1970 struct IDAT *idat; in process_IDAT()
2014 struct IDAT * idat; /* NOTE: May be NULL */
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/external/libpng/scripts/
Dpnglibconf.dfa529 # non-IDAT chunks (zTXt, iTXt, iCCP, and unknown chunks). This feature
676 # an IDAT chunk. Make this whatever size you feel is best for your
701 # This is the maximum amount of IDAT data that the sequential reader will
702 # process at one time. The setting does not affect the size of IDAT chunks
705 # The sequential reader is currently unable to process more than one IDAT at
707 # this to a value larger than the IDAT chunks typically encountered (it would
709 # of ZBUF_SIZE (the size of IDAT chunks written by libpng.)
/external/libpng/
DMakefile.am60 tests/pngstest-sRGB tests/pngstest-sRGB-alpha tests/pngunknown-IDAT\
DCMakeLists.txt613 …png_add_test(NAME pngunknown-IDAT COMMAND pngunknown OPTIONS --strict default=discard IDAT=save FI…
Dlibpng-manual.txt144 IDAT chunks and another (called "end_info" below) for things after them.
602 PLTE, tRNS, IDAT, and IEND chunks are
687 memory that a compressed chunk other than IDAT can occupy, when decompressed.
2367 If you do this, libpng will not process any chunks after IDAT other than
2374 left pointing to the first chunk after the last IDAT, which is probably
2868 /* Set other zlib parameters for compressing IDAT */
2878 * fall back on those defined for IDAT chunks
3174 PNG_HAVE_PLTE: before IDAT
3175 PNG_AFTER_IDAT: after IDAT
3311 * one before IDAT and another after IDAT, so don't use it; only use
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DCHANGES660 and to write the iTXt chunk after IDAT if it appears in the end_ptr.
1322 Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
1403 Fixed handling of unknown chunks that come after IDAT (Cosmin).
1515 Fixed bug with "optimized window size" in the IDAT datastream, that
1757 Allow zero-length IDAT chunks after the entire zlib datastream, but not
3301 Re-initialize the zlib compressor before compressing non-IDAT chunks.
3303 set parameters for zlib compression of non-IDAT chunks.
3310 Optimize the zlib CMF byte in non-IDAT compressed chunks
3363 IDAT compression failed if preceded by a compressed text chunk (bug
3365 reset the zlib stream in png_write_IDAT happened after the first IDAT
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/external/opencv3/3rdparty/libpng/
DCHANGES652 and to write the iTXt chunk after IDAT if it appears in the end_ptr.
1314 Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
1395 Fixed handling of unknown chunks that come after IDAT (Cosmin).
1506 Fixed bug with "optimized window size" in the IDAT datastream, that
1748 Allow zero-length IDAT chunks after the entire zlib datastream, but not
3292 Re-initialize the zlib compressor before compressing non-IDAT chunks.
3294 set parameters for zlib compression of non-IDAT chunks.
3301 Optimize the zlib CMF byte in non-IDAT compressed chunks
3354 IDAT compression failed if preceded by a compressed text chunk (bug
3356 reset the zlib stream in png_write_IDAT happened after the first IDAT
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