We recommend a small, open-source and cross-platform image decoding library and an open-source image decoding library.

We recommend a small, open-source and cross-platform image decoding library and an open-source image decoding library.
The image decoding library contains only three files.

Image processing encapsulation:

Spot. cpp

Spot. h

Decoding library implementation:

Spot. c

The supported image file formats are as follows:

File format	Read	Write
BMP files	Yes	Yes
CRN files	Yes	No
DDS DXT1/2/3/4/5 files	Yes	Yes
GIF files	Yes	No
HDR files	Yes	No
JPG files (progressive)	Yes	No
JPG files	Yes	Yes
KTX (ETC1) files	Yes *	Yes *
KTX (PVRTC) files	Yes *	No
PIC files	Yes	No
PKM (ETC1) files	Yes	Yes
PNG files	Yes	Yes
PNM (PPM/PGM) files	Yes	No
PSD files	Yes	No
PUG files	Yes	Yes
PVR2 (PVRTC) files	Yes *	No
PVR3 (ETC1) files	Yes *	No
PVR3 (PVRTC) files	Yes *	Yes *
SVG files (rasterized)	Yes	No
TGA files	Yes	Yes
WEBP files	Yes	Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Authorization protocol:

• Spot (ZLIB license ).
• Crn2dds by r-lyeh, SpartanJ and Evan Parker (Public Domain ).
• Crnlib, by Rich Geldreich (ZLIB license ).
• DDS writer by Jonathan Dummer (Public Domain ).
• Etc1utils by Google Inc (Apache 2.0 license ).
• Etcpak by Bartosz Taudul (BSD-3 license ).
• Jpge by Rich Geldreich (Public Domain ).
• Libwebp by Google Inc (BSD license ).
• Lodepng by Lode Vandevenne (ZLIB license ).
• Nanosvg by Mikko Mononen (ZLIB license ).
• Pngrim alpha bleeding algorithm by F-Genesis (Public Domain ).
• Pug (Public Domain ).
• Pvrtccompressor by Jeffrey Lim (BSD-3 license ).
• Rg_etc1 by Rich Geldreich (ZLIB license ).
• Soil2 by Martin Lucas Golini and Jonathan Dummer (Public Domain ).
• Stb_image by Sean Barrett (Public Domain ).
• Unifont (ZLIB license ).

Project address:

Https://github.com/r-lyeh/spot

Because the image loaded by the decoder library will convert the hsla Color Gamut by default, I have optimized it and corrected some of the decoding library bugs.

Download the modified version:

Http://files.cnblogs.com/files/tntmonks/Spot20150928_opi.7z