Also, use double instead of float where the value is used in calculating a co-ordinate, since float may not be able to represent an image ordinate with sufficient precision
wide or high (which isn't too useful anyway) was calculating using NaNs on most platforms, and causing an exception on others. Thanks to David Cantrell for producing a backtrace of the crash on his Alpha-NetBSD CPAN test box which made it possible to track this down.
functions in general
- rename headers to avoid conflicts: - image.h to imager.h - imagei.h to imageri.h - datatypes.h to imdatatypes.h - config.h to imconfig.h (created by Makefile.PL) - moved all public types defined in imager.h to imdatatypes.h - supply the PM parameter to WriteMakefile(), to install headers under Imager/include, and the Imager typemap in Imager/typemap. We scan the MANIFEST for files to add to PM. - add "i_" prefix on some functions useful as public at the C level. - moved the typedefs that support the typemap from Imager.xs to imperl.h - set the global callbacks hook in the Imager.xs BOOT section - API cleanup: - define i_tags_set(), i_tags_setn() - we might not allow multiple values for a tag in the future - i_copy() now returns a new image instead of doing horrible inplace things to an existing image - provide actual functions for all of the macros we define in imager.h so we can put them in the global callbacks structure - define global functions structure (imexttypes.h) and initialize it (imext.c) - add API include header with macros to setup the define and initialize the local callbacks pointer, and macros to call the API functions. - build Imager::APIRef from C sources, including updating the sources to include documentation for each API function. - convert dyntest and mandelbrot dynfilts into XS modules (too easy) - simple Imager::CountColor example - support Inline::C : - typemap changes to accept Imager or Imager::ImgRaw objects as image parameters - define Imager output type for trivial cases of returning an i_img as a full Imager object - Inline WITH hook to filter Imager XS types into types Inline::C can accept, supply appropriate headers and initialization. - test script t/t82inline.t - try to use XSLoader instead of DynaLoader (but fallback if necessary) - paste() can now paste a subset of the source image. - paste() now has better tests - paste() should now be faster for larger pastes
libraries or perl
have malloc_state() call i_clear_error() to make sure that is triggered
…for all formats that support iolayer.
structure pointer in error.c