/*
 * This file was generated automatically by ExtUtils::ParseXS version 3.22 from the
 * contents of Gst.xs. Do not edit this file, edit Gst.xs instead.
 *
 *    ANY CHANGES MADE HERE WILL BE LOST!
 *
 */

#line 1 "xs/Gst.xs"
/*
 * Copyright (C) 2005 by the gtk2-perl team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 *
 * $Id$
 */

#include "gst2perl.h"

#line 34 "xs/Gst.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 176 "xs/Gst.c"

XS_EUPXS(XS_GStreamer_GET_VERSION_INFO); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_GET_VERSION_INFO)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
#line 41 "xs/Gst.xs"
	EXTEND (SP, 3);
	/* 0.10.17 provides these macros, but with a different name. */
#if GST_CHECK_VERSION (0, 10, 17)
	PUSHs (sv_2mortal (newSViv (GST_VERSION_MAJOR)));
	PUSHs (sv_2mortal (newSViv (GST_VERSION_MINOR)));
	PUSHs (sv_2mortal (newSViv (GST_VERSION_MICRO)));
#else
	PUSHs (sv_2mortal (newSViv (GST_MAJOR_VERSION)));
	PUSHs (sv_2mortal (newSViv (GST_MINOR_VERSION)));
	PUSHs (sv_2mortal (newSViv (GST_MICRO_VERSION)));
#endif
	PERL_UNUSED_VAR (ax);
#line 200 "xs/Gst.c"
	PUTBACK;
	return;
    }
}


XS_EUPXS(XS_GStreamer_CHECK_VERSION); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_CHECK_VERSION)
{
    dVAR; dXSARGS;
    if (items != 4)
       croak_xs_usage(cv,  "class, major, minor, micro");
    {
	int	major = (int)SvIV(ST(1))
;
	int	minor = (int)SvIV(ST(2))
;
	int	micro = (int)SvIV(ST(3))
;
	bool	RETVAL;
#line 62 "xs/Gst.xs"
	RETVAL = GST_CHECK_VERSION (major, minor, micro);
#line 223 "xs/Gst.c"
	ST(0) = boolSV(RETVAL);
    }
    XSRETURN(1);
}


XS_EUPXS(XS_GStreamer_version); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_version)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    PERL_UNUSED_VAR(ax); /* -Wall */
    SP -= items;
    {
#line 72 "xs/Gst.xs"
	guint major, minor, micro, nano;
#line 241 "xs/Gst.c"
#line 74 "xs/Gst.xs"
	PERL_UNUSED_VAR (ax);
	gst_version (&major, &minor, &micro, &nano);
	EXTEND (sp, 3);
	PUSHs (sv_2mortal (newSVuv (major)));
	PUSHs (sv_2mortal (newSVuv (minor)));
	PUSHs (sv_2mortal (newSVuv (micro)));
	PUSHs (sv_2mortal (newSVuv (nano)));
#line 250 "xs/Gst.c"
	PUTBACK;
	return;
    }
}


XS_EUPXS(XS_GStreamer_version_string); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_version_string)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    {
	gchar_own *	RETVAL;

	RETVAL = gst_version_string(/* void */);
	ST(0) = sv_newmortal();
	/* used when we can directly own the returned string. */
	/* we have to copy in the case when perl's malloc != gtk's malloc,
         * so best copy all the time. */
	sv_setpv ((SV*)ST(0), RETVAL);
	SvUTF8_on (ST(0));
        g_free (RETVAL);
    }
    XSRETURN(1);
}


XS_EUPXS(XS_GStreamer_init); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_init)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    {
#line 98 "xs/Gst.xs"
	GPerlArgv *pargv;
#line 288 "xs/Gst.c"
#line 100 "xs/Gst.xs"
	pargv = gperl_argv_new ();

	gst_init (&pargv->argc, &pargv->argv);

	gperl_argv_update (pargv);
	gperl_argv_free (pargv);
#line 296 "xs/Gst.c"
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_GStreamer_init_check); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_init_check)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    {
#line 113 "xs/Gst.xs"
	GPerlArgv *pargv;
	GError *error = NULL;
#line 312 "xs/Gst.c"
	gboolean	RETVAL;
#line 116 "xs/Gst.xs"
	pargv = gperl_argv_new ();

	RETVAL = gst_init_check (&pargv->argc, &pargv->argv, &error);

	gperl_argv_update (pargv);
	gperl_argv_free (pargv);

	if (error)
		gperl_croak_gerror (NULL, error);
#line 324 "xs/Gst.c"
	ST(0) = boolSV(RETVAL);
    }
    XSRETURN(1);
}


XS_EUPXS(XS_GStreamer_deinit); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_deinit)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "class");
    {

	gst_deinit(/* void */);
    }
    XSRETURN_EMPTY;
}


XS_EUPXS(XS_GStreamer_parse_launch); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_GStreamer_parse_launch)
{
    dVAR; dXSARGS;
    if (items != 1)
       croak_xs_usage(cv,  "pipeline_description");
    {
	const gchar *	pipeline_description;
#line 147 "xs/Gst.xs"
	GError *error = NULL;
#line 355 "xs/Gst.c"
	GstElement *	RETVAL;

	/* same as SvGChar(), but not in a function */
	sv_utf8_upgrade (ST(0));
	pipeline_description = (const gchar *)SvPV_nolen (ST(0))
;
#line 149 "xs/Gst.xs"
	RETVAL = gst_parse_launch (pipeline_description, &error);
	if (!RETVAL)
		gperl_croak_gerror (NULL, error);
#line 366 "xs/Gst.c"
	ST(0) = newSVGstElement (RETVAL);
	sv_2mortal(ST(0));
    }
    XSRETURN(1);
}

#ifdef __cplusplus
extern "C"
#endif
XS_EXTERNAL(boot_GStreamer); /* prototype to pass -Wmissing-prototypes */
XS_EXTERNAL(boot_GStreamer)
{
    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("GStreamer::GET_VERSION_INFO", XS_GStreamer_GET_VERSION_INFO, file);
        newXS("GStreamer::CHECK_VERSION", XS_GStreamer_CHECK_VERSION, file);
        newXS("GStreamer::version", XS_GStreamer_version, file);
        newXS("GStreamer::version_string", XS_GStreamer_version_string, file);
        newXS("GStreamer::init", XS_GStreamer_init, file);
        newXS("GStreamer::init_check", XS_GStreamer_init_check, file);
        newXS("GStreamer::deinit", XS_GStreamer_deinit, file);
        newXS("GStreamer::parse_launch", XS_GStreamer_parse_launch, file);

    /* Initialisation Section */

#line 27 "xs/Gst.xs"
#include "register.xsh"
#include "boot.xsh"
	/* FIXME: This seems to have no effect since libgstreamer installs its
	 * own log handler.  Since it's installed later, it seems to be
	 * preferred, so our's is never actually invoked. */
	gperl_handle_logs_for ("GStreamer");

#line 412 "xs/Gst.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;
}

