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Pincrush is an open PNG optimizer implementing Apple's proprietary CgBI format.
C
branch: master

Update the Makefile to automatically fetch theos (git submodules!) if…

… it's missing. Update the README to contain compilation instructions and remove the erroneous mention of a local Theos.
latest commit 4efdcb00e4
@DHowett authored
Failed to load latest commit information.
framework @ 381546a Replace framework with a git submodule pointing to the official theos…
layout/DEBIAN Whoops, this is REALLY 0.9.2.
libpng
zlib Convert libpng and zlib to statically-linked subprojects of pincrush …
.gitignore Remove and ignore generated binaries.
.gitmodules Replace framework with a git submodule pointing to the official theos…
Makefile Update the Makefile to automatically fetch theos (git submodules!) if…
README.md Update the Makefile to automatically fetch theos (git submodules!) if…
pincrush.c Use linux/limits.h instead of fam.h (wtf?) on Linux.
rgb.png Argh.

README.md

An attempt to replicate Apple's PNG Mangler.

Apple's PNG files are nowhere near valid (extra critical chunk with an unknown format, zlib headers discarded, premultiplied alpha). "Think different" and all that.

Prerequisites

  • a compiler
    • (for iPhone compilation) Apple's Xcode or the open toolchain

Compiling

  • iPhone (default target)

    make
    
  • Native (linux, OS X)

    make target=native
    
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