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/AliOS-Things-master/components/SDL2/src/image/
A DREADME.txt8 This library supports BMP, PNM (PPM/PGM/PBM), XPM, LBM, PCX, GIF, JPEG, PNG,
20 where type is a string specifying the format (i.e. "PNG" or "pcx").
30 PNG support requires the PNG library: http://www.libpng.org/pub/png/libpng.html
A DSDL2_image.spec22 This library supports BMP, PPM, PCX, GIF, JPEG, PNG, and TIFF formats.
32 This library supports BMP, PPM, PCX, GIF, JPEG, PNG, and TIFF formats.
A DCHANGES.txt67 * Added PNG save support based on miniz.c by Rich Geldreich
72 * Fixed bug setting colorkey for indexed PNG images
82 * Fixed regression in 1.2.11 loading 8-bit PNG images with libpng
86 * Fixed loading 8-bit PNG images on Mac OS X
130 * PNG and TIFF images are correctly identified even if dynamic libraries
A DSDL2_image.spec.in22 This library supports BMP, PPM, PCX, GIF, JPEG, PNG, and TIFF formats.
32 This library supports BMP, PPM, PCX, GIF, JPEG, PNG, and TIFF formats.
A Dconfigure.in142 AC_ARG_ENABLE([png], [AC_HELP_STRING([--enable-png], [support loading PNG images [default=yes]])],
144 AC_ARG_ENABLE([png-shared], AC_HELP_STRING([--enable-png-shared], [dynamically load PNG support [[d…
228 AC_MSG_WARN([*** Unable to find PNG library (http://www.libpng.org/pub/png/libpng.html)])
229 AC_MSG_WARN([PNG image loading disabled])
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A DREADME56 The additions since 0.89 include the ability to read from a PNG stream
58 application. This also allows the reading of embedded PNG streams that
59 do not have the PNG file signature. As well, it is now possible to set
80 for more things than just PNG files. You can use zlib as a drop-in
86 You may also want a copy of the PNG specification. It is available
94 earlier work, was created and will be supported by myself and the PNG
102 Send general questions about the PNG specification to png-mng-misc
121 png.5 => manual page for the PNG format
132 pngbar.png => PNG logo, 88x31
133 pngnow.png => PNG logo, 98x31
[all …]
A DLICENSE4 PNG Reference Library License version 2
7 * Copyright (c) 1995-2019 The PNG Reference Library Authors.
39 PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
109 The PNG Reference Library is supplied "AS IS". The Contributing
115 result from the use of the PNG Reference Library, even if advised of
132 to supporting the PNG file format in commercial products. If you use
A DAUTHORS1 PNG REFERENCE LIBRARY AUTHORS
4 This is the list of PNG Reference Library ("libpng") Contributing
A Dlibpng-manual.txt86 about PNG, and the latest version of libpng, can be found at the PNG home
789 (a linear portion then a gamma 2.4 power law) than PNG can express. (PNG is
792 (11.3.3.2 and 11.3.3.5 of the ISO PNG specification) the PNG specification
2032 override the value in the PNG file unless it is called before the PNG file
2429 the PNG datastream.
2526 Reading PNG files progressively
3509 one supported by PNG (e.g. 3 bit data in the range 0-7 for a 4-bit PNG),
3511 is required by PNG.
3819 the PNG data.
4528 certain extensions to PNG for PNG images that are embedded in MNG datastreams.
[all …]
A Dlibpng.pc.in7 Description: Loads and saves PNG files
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/gregbook/
A DREADME2 PNG: The Definitive Guide
7 Chapters 13, 14 and 15 of "PNG: The Definitive Guide" discuss three free,
14 of PBMPLUS/NetPBM) and converts them to PNG.
46 toucan.png transparent PNG for testing (by Stefan Schneider)
49 primary purpose is to illustrate how to use libpng to add PNG support to
88 Copy Makefile.unx to Makefile and edit the PNG* and Z* variables
165 rpng is a simple PNG viewer that can display transparent PNGs with a
178 format (.pgm or .ppm) to PNG; for example,
182 would convert the specified PPM file (using redirection) to PNG, auto-
183 matically setting the PNG modification-time chunk.
/AliOS-Things-master/components/SDL2/src/image/VisualC/external/lib/x64/
A DLICENSE.png.txt7 PNG Reference Library License version 2
10 * Copyright (c) 1995-2019 The PNG Reference Library Authors.
42 PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
112 The PNG Reference Library is supplied "AS IS". The Contributing
118 result from the use of the PNG Reference Library, even if advised of
135 to supporting the PNG file format in commercial products. If you use
/AliOS-Things-master/components/SDL2/src/image/VisualC/external/lib/x86/
A DLICENSE.png.txt7 PNG Reference Library License version 2
10 * Copyright (c) 1995-2019 The PNG Reference Library Authors.
42 PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
112 The PNG Reference Library is supplied "AS IS". The Contributing
118 result from the use of the PNG Reference Library, even if advised of
135 to supporting the PNG file format in commercial products. If you use
/AliOS-Things-master/components/SDL2/src/image/debian/
A Dcontrol28 This library currently supports BMP, PPM, PCX, GIF, JPEG, PNG, TIFF, and XPM
43 This library currently supports BMP, PPM, PCX, GIF, JPEG, PNG, TIFF, and XPM
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/scripts/
A Dlibpng.pc.in7 Description: Loads and saves PNG files
A Dpnglibconf.dfa64 # optional ('ancillary') chunks. This does not prevent PNG
188 # Changing this setting has a fundamental affect on the PNG ABI,
275 # appropriate for PNG images, maybe it doesn't exist in all versions?
298 # The alternative is to call functions to read PNG values, if
423 # processing image data before creating a PNG or after reading one.
424 # You can remove these capabilities safely and still be PNG
502 # for PNG-compliant decoders. (In other words, do not do this - in
523 # Disabling WRITE_16BIT prevents 16-bit PNG files from being
541 # This is not required for PNG-compliant encoders, but can cause
607 # processing, it just validates the data in the PNG file.
[all …]
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/pngsuite/
A DREADME11 images, available for developers of PNG supporting software. The
21 The images in this directory represent the basic PNG color-types:
24 can use them to test the proper functioning of PNG software.
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/pngminus/
A DCHANGES.txt2 pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
A DLICENSE.txt2 pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/conftest/
A Dread.dfa43 # To read the full set of PNG images correctly interlace, transparency and
51 # all the native PNG bit layouts, so it doesn't need any of layout change
A Ds_read.dfa12 # libpng able to read all PNG formats and convert them into a small number of
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/oss-fuzz/
A Dpng.dict2 # AFL dictionary for PNG images
/AliOS-Things-master/components/SDL2/src/image/external/zlib-1.2.11/contrib/delphi/
A Dreadme.txt39 missing. Handling compressed file formats like ZIP/GZIP or PNG
58 to PNG and MNG image compression, and to multimedia compression
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/imageio/
A Dimage_enc.h32 PNG = 0, enumerator
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/
A Dconfigure.ac476 dnl === check for PNG support ===
479 [Disable detection of PNG format support
482 CLEAR_LIBVARS([PNG])
491 WITHLIB_OPTION([png], [PNG])
493 LIBCHECK_PROLOGUE([PNG])
500 [Set to 1 if PNG library is installed])
513 LIBCHECK_EPILOGUE([PNG])
760 PNG : ${png_support-no}
766 PNG : ${png_support-no}

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