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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

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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