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Pincrush is an open PNG optimizer implementing Apple's proprietary CgBI format.

Home Page: http://howett.net/pincrush

License: MIT License

C 98.73% Makefile 0.13% C++ 1.13%

pincrush's Issues

pincrush causes png images broken

theos is using pincrush to optimize the png images but it will cause pngs broken, any idea?

ifeq ($(_THEOS_FINAL_PACKAGE),$(_THEOS_TRUE))
# 	causes png broken
# 	find $(THEOS_STAGING_DIR) -name \*.png -a ! -type l -exec pincrush -i {} \;
	find $(THEOS_STAGING_DIR) \( -name \*.plist -or -name \*.strings \) -exec plutil -convert binary1 {} \;
endif

Error when compiling

I see that you were active here a few days ago, so I hope you will see this too!

At first it complain about not finding g++, so I made a symlink. A little later it crashes during compiling. Do you have any idea what might be wrong?

~/Dropbox/Developer/iOS/pincrush(master) » sudo ln -s /usr/bin/g++ /usr/bin/g++-4.2      andeh@A-MBP
------------------------------------------------------------
~/Dropbox/Developer/iOS/pincrush(master) » make target=native                            andeh@A-MBP
Making all in subprojects of tool pincrush...
Making all for subproject png...
 Compiling png.c...
png.c:548:12: error: explicitly assigning value of variable of type 'png_structp'
      (aka 'struct png_struct_def *') to itself [-Werror,-Wself-assign]
   png_ptr = png_ptr;  /* Silence compiler warning about unused png_ptr */
   ~~~~~~~ ^ ~~~~~~~
png.c:580:12: error: explicitly assigning value of variable of type 'png_structp'
      (aka 'struct png_struct_def *') to itself [-Werror,-Wself-assign]
   png_ptr = png_ptr;  /* Silence compiler warning about unused png_ptr */
   ~~~~~~~ ^ ~~~~~~~
png.c:588:12: error: explicitly assigning value of variable of type 'png_structp'
      (aka 'struct png_struct_def *') to itself [-Werror,-Wself-assign]
   png_ptr = png_ptr;  /* Silence compiler warning about unused png_ptr */
   ~~~~~~~ ^ ~~~~~~~
png.c:596:12: error: explicitly assigning value of variable of type 'png_structp'
      (aka 'struct png_struct_def *') to itself [-Werror,-Wself-assign]
   png_ptr = png_ptr;  /* Silence compiler warning about unused png_ptr */
   ~~~~~~~ ^ ~~~~~~~
4 errors generated.
make[3]: *** [obj/macosx/png.c.o] Error 1
make[2]: *** [internal-subproject-all_] Error 2
make[1]: *** [png.all.subproject.variables] Error 2
make: *** [pincrush.all.tool.variables] Error 2

License?

Hi Dustin,

thanks for the great library! What license it it under? Can you make it MIT?
the code may imply that it's public domain, but I don't like ambiguity.

Thanks!
Peter

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