/* * This file was generated automatically by ExtUtils::ParseXS version 3.18 from the * contents of PNG.xs. Do not edit this file, edit PNG.xs instead. * * ANY CHANGES MADE HERE WILL BE LOST! * */ #line 1 "PNG.xs" #define PERL_NO_GET_CONTEXT #ifdef __cplusplus extern "C" { #endif #include "EXTERN.h" #include "perl.h" #include "XSUB.h" #include "imext.h" #include "imperl.h" #include "impng.h" DEFINE_IMAGER_CALLBACKS; #line 24 "PNG.c" #ifndef PERL_UNUSED_VAR # define PERL_UNUSED_VAR(var) if (0) var = var #endif #ifndef dVAR # define dVAR dNOOP #endif /* This stuff is not part of the API! You have been warned. */ #ifndef PERL_VERSION_DECIMAL # define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s) #endif #ifndef PERL_DECIMAL_VERSION # define PERL_DECIMAL_VERSION \ PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION) #endif #ifndef PERL_VERSION_GE # define PERL_VERSION_GE(r,v,s) \ (PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s)) #endif #ifndef PERL_VERSION_LE # define PERL_VERSION_LE(r,v,s) \ (PERL_DECIMAL_VERSION <= PERL_VERSION_DECIMAL(r,v,s)) #endif /* XS_INTERNAL is the explicit static-linkage variant of the default * XS macro. * * XS_EXTERNAL is the same as XS_INTERNAL except it does not include * "STATIC", ie. it exports XSUB symbols. You probably don't want that * for anything but the BOOT XSUB. * * See XSUB.h in core! */ /* TODO: This might be compatible further back than 5.10.0. */ #if PERL_VERSION_GE(5, 10, 0) && PERL_VERSION_LE(5, 15, 1) # undef XS_EXTERNAL # undef XS_INTERNAL # if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING) # define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name) # define XS_INTERNAL(name) STATIC XSPROTO(name) # endif # if defined(__SYMBIAN32__) # define XS_EXTERNAL(name) EXPORT_C XSPROTO(name) # define XS_INTERNAL(name) EXPORT_C STATIC XSPROTO(name) # endif # ifndef XS_EXTERNAL # if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus) # define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__) # define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__) # else # ifdef __cplusplus # define XS_EXTERNAL(name) extern "C" XSPROTO(name) # define XS_INTERNAL(name) static XSPROTO(name) # else # define XS_EXTERNAL(name) XSPROTO(name) # define XS_INTERNAL(name) STATIC XSPROTO(name) # endif # endif # endif #endif /* perl >= 5.10.0 && perl <= 5.15.1 */ /* The XS_EXTERNAL macro is used for functions that must not be static * like the boot XSUB of a module. If perl didn't have an XS_EXTERNAL * macro defined, the best we can do is assume XS is the same. * Dito for XS_INTERNAL. */ #ifndef XS_EXTERNAL # define XS_EXTERNAL(name) XS(name) #endif #ifndef XS_INTERNAL # define XS_INTERNAL(name) XS(name) #endif /* Now, finally, after all this mess, we want an ExtUtils::ParseXS * internal macro that we're free to redefine for varying linkage due * to the EXPORT_XSUB_SYMBOLS XS keyword. This is internal, use * XS_EXTERNAL(name) or XS_INTERNAL(name) in your code if you need to! */ #undef XS_EUPXS #if defined(PERL_EUPXS_ALWAYS_EXPORT) # define XS_EUPXS(name) XS_EXTERNAL(name) #else /* default to internal */ # define XS_EUPXS(name) XS_INTERNAL(name) #endif #ifndef PERL_ARGS_ASSERT_CROAK_XS_USAGE #define PERL_ARGS_ASSERT_CROAK_XS_USAGE assert(cv); assert(params) /* prototype to pass -Wmissing-prototypes */ STATIC void S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params); STATIC void S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params) { const GV *const gv = CvGV(cv); PERL_ARGS_ASSERT_CROAK_XS_USAGE; if (gv) { const char *const gvname = GvNAME(gv); const HV *const stash = GvSTASH(gv); const char *const hvname = stash ? HvNAME(stash) : NULL; if (hvname) Perl_croak(aTHX_ "Usage: %s::%s(%s)", hvname, gvname, params); else Perl_croak(aTHX_ "Usage: %s(%s)", gvname, params); } else { /* Pants. I don't think that it should be possible to get here. */ Perl_croak(aTHX_ "Usage: CODE(0x%"UVxf")(%s)", PTR2UV(cv), params); } } #undef PERL_ARGS_ASSERT_CROAK_XS_USAGE #ifdef PERL_IMPLICIT_CONTEXT #define croak_xs_usage(a,b) S_croak_xs_usage(aTHX_ a,b) #else #define croak_xs_usage S_croak_xs_usage #endif #endif /* NOTE: the prototype of newXSproto() is different in versions of perls, * so we define a portable version of newXSproto() */ #ifdef newXS_flags #define newXSproto_portable(name, c_impl, file, proto) newXS_flags(name, c_impl, file, proto, 0) #else #define newXSproto_portable(name, c_impl, file, proto) (PL_Sv=(SV*)newXS(name, c_impl, file), sv_setpv(PL_Sv, proto), (CV*)PL_Sv) #endif /* !defined(newXS_flags) */ #line 166 "PNG.c" XS_EUPXS(XS_Imager__File__PNG_i_readpng_wiol); /* prototype to pass -Wmissing-prototypes */ XS_EUPXS(XS_Imager__File__PNG_i_readpng_wiol) { dVAR; dXSARGS; if (items < 1 || items > 2) croak_xs_usage(cv, "ig, flags=0"); { Imager__IO ig; int flags; Imager__ImgRaw RETVAL; if (SvROK(ST(0)) && sv_derived_from(ST(0), "Imager::IO")) { IV tmp = SvIV((SV*)SvRV(ST(0))); ig = INT2PTR(Imager__IO,tmp); } else Perl_croak(aTHX_ "%s: %s is not of type %s", "Imager::File::PNG::i_readpng_wiol", "ig", "Imager::IO") ; if (items < 2) flags = 0; else { flags = (int)SvIV(ST(1)) ; } RETVAL = i_readpng_wiol(ig, flags); ST(0) = sv_newmortal(); sv_setref_pv(ST(0), "Imager::ImgRaw", (void*)RETVAL); } XSRETURN(1); } XS_EUPXS(XS_Imager__File__PNG_i_writepng_wiol); /* prototype to pass -Wmissing-prototypes */ XS_EUPXS(XS_Imager__File__PNG_i_writepng_wiol) { dVAR; dXSARGS; if (items != 2) croak_xs_usage(cv, "im, ig"); { Imager__ImgRaw im; Imager__IO ig; undef_int RETVAL; if (sv_derived_from(ST(0), "Imager::ImgRaw")) { IV tmp = SvIV((SV*)SvRV(ST(0))); im = INT2PTR(Imager__ImgRaw,tmp); } else if (sv_derived_from(ST(0), "Imager") && SvTYPE(SvRV(ST(0))) == SVt_PVHV) { HV *hv = (HV *)SvRV(ST(0)); SV **sv = hv_fetch(hv, "IMG", 3, 0); if (sv && *sv && sv_derived_from(*sv, "Imager::ImgRaw")) { IV tmp = SvIV((SV*)SvRV(*sv)); im = INT2PTR(Imager__ImgRaw,tmp); } else Perl_croak(aTHX_ "im is not of type Imager::ImgRaw"); } else Perl_croak(aTHX_ "im is not of type Imager::ImgRaw") ; if (SvROK(ST(1)) && sv_derived_from(ST(1), "Imager::IO")) { IV tmp = SvIV((SV*)SvRV(ST(1))); ig = INT2PTR(Imager__IO,tmp); } else Perl_croak(aTHX_ "%s: %s is not of type %s", "Imager::File::PNG::i_writepng_wiol", "ig", "Imager::IO") ; RETVAL = i_writepng_wiol(im, ig); ST(0) = sv_newmortal(); if (RETVAL == 0) ST(0)=&PL_sv_undef; else sv_setiv(ST(0), (IV)RETVAL); } XSRETURN(1); } XS_EUPXS(XS_Imager__File__PNG_i_png_lib_version); /* prototype to pass -Wmissing-prototypes */ XS_EUPXS(XS_Imager__File__PNG_i_png_lib_version) { dVAR; dXSARGS; if (items != 0) croak_xs_usage(cv, ""); { unsigned RETVAL; dXSTARG; RETVAL = i_png_lib_version(); XSprePUSH; PUSHu((UV)RETVAL); } XSRETURN(1); } XS_EUPXS(XS_Imager__File__PNG_features); /* prototype to pass -Wmissing-prototypes */ XS_EUPXS(XS_Imager__File__PNG_features) { dVAR; dXSARGS; PERL_UNUSED_VAR(cv); /* -W */ PERL_UNUSED_VAR(ax); /* -Wall */ SP -= items; { #line 34 "PNG.xs" const char * const *p; #line 280 "PNG.c" #line 36 "PNG.xs" p = i_png_features(); while (*p) { EXTEND(SP, 1); PUSHs(sv_2mortal(newSVpv(*p, 0))); ++p; } #line 288 "PNG.c" PUTBACK; return; } } XS_EUPXS(XS_Imager__File__PNG_IMPNG_READ_IGNORE_BENIGN_ERRORS); /* prototype to pass -Wmissing-prototypes */ XS_EUPXS(XS_Imager__File__PNG_IMPNG_READ_IGNORE_BENIGN_ERRORS) { dVAR; dXSARGS; if (items != 0) croak_xs_usage(cv, ""); { int RETVAL; dXSTARG; #line 46 "PNG.xs" RETVAL = IMPNG_READ_IGNORE_BENIGN_ERRORS; #line 306 "PNG.c" XSprePUSH; PUSHi((IV)RETVAL); } XSRETURN(1); } #ifdef __cplusplus extern "C" #endif XS_EXTERNAL(boot_Imager__File__PNG); /* prototype to pass -Wmissing-prototypes */ XS_EXTERNAL(boot_Imager__File__PNG) { dVAR; dXSARGS; #if (PERL_REVISION == 5 && PERL_VERSION < 9) char* file = __FILE__; #else const char* file = __FILE__; #endif PERL_UNUSED_VAR(cv); /* -W */ PERL_UNUSED_VAR(items); /* -W */ #ifdef XS_APIVERSION_BOOTCHECK XS_APIVERSION_BOOTCHECK; #endif XS_VERSION_BOOTCHECK; newXS("Imager::File::PNG::i_readpng_wiol", XS_Imager__File__PNG_i_readpng_wiol, file); newXS("Imager::File::PNG::i_writepng_wiol", XS_Imager__File__PNG_i_writepng_wiol, file); newXS("Imager::File::PNG::i_png_lib_version", XS_Imager__File__PNG_i_png_lib_version, file); newXS("Imager::File::PNG::features", XS_Imager__File__PNG_features, file); newXS("Imager::File::PNG::IMPNG_READ_IGNORE_BENIGN_ERRORS", XS_Imager__File__PNG_IMPNG_READ_IGNORE_BENIGN_ERRORS, file); /* Initialisation Section */ #line 51 "PNG.xs" PERL_INITIALIZE_IMAGER_CALLBACKS; #line 343 "PNG.c" /* End of Initialisation Section */ #if (PERL_REVISION == 5 && PERL_VERSION >= 9) if (PL_unitcheckav) call_list(PL_scopestack_ix, PL_unitcheckav); #endif XSRETURN_YES; }