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Text File | 2003-05-20 | 58.7 KB | 2,326 lines |
- #include "config.h"
-
- #include <assert.h>
- #include <stdio.h>
-
- #include <libgimp/gimp.h>
-
- #if GIMP_MAJOR_VERSION>1 || (GIMP_MAJOR_VERSION==1 && GIMP_MINOR_VERSION>=1)
- # define GIMP11 1
- # define GIMP_PARASITE 1
- #endif
-
- /* FIXME */
- /* sys/param.h is redefining these! */
- #undef MIN
- #undef MAX
-
- #if HAVE_PDL
- #define PDL_clean_namespace
- #include <pdlcore.h>
- #endif
-
- /* various functions allocate static buffers, STILL. */
- #define MAX_STRING 4096
-
- /* dunno where this comes from */
- #undef VOIDUSED
-
- #include "EXTERN.h"
- #include "perl.h"
- #include "XSUB.h"
- #include "gppport.h"
-
- #ifndef pTHX_
- #define pTHX_
- #endif
-
- #include "../perl-intl.h"
-
- /* dirty is used in gimp.h AND in perl < 5.005 or with PERL_POLLUTE. */
- #ifdef dirty
- # undef dirty
- #endif
-
- #include "extradefs.h"
-
- #define GIMP_PKG "Gimp::" /* the package name */
-
- #define PKG_COLOR GIMP_PKG "Color"
- #define PKG_REGION GIMP_PKG "Region"
- #define PKG_DISPLAY GIMP_PKG "Display"
- #define PKG_IMAGE GIMP_PKG "Image"
- #define PKG_LAYER GIMP_PKG "Layer"
- #define PKG_CHANNEL GIMP_PKG "Channel"
- #define PKG_DRAWABLE GIMP_PKG "Drawable"
- #define PKG_SELECTION GIMP_PKG "Selection"
- #define PKG_REGION GIMP_PKG "Region"
- #if GIMP_PARASITE
- # define PKG_PARASITE GIMP_PKG "Parasite"
- #else
- # define PKG_PARASITE ((char *)0)
- #endif
-
- #define PKG_GDRAWABLE GIMP_PKG "GimpDrawable"
- #define PKG_TILE GIMP_PKG "Tile"
- #define PKG_PIXELRGN GIMP_PKG "PixelRgn"
-
- #define PKG_ANY ((char *)0)
-
- static char pkg_anyable[] = PKG_DRAWABLE ", " PKG_LAYER " or " PKG_CHANNEL;
- #define PKG_ANYABLE (pkg_anyable)
-
- static int trace = TRACE_NONE;
-
- #if HAVE_PDL
-
- typedef GimpPixelRgn GimpPixelRgn_PDL;
-
- /* hack, undocumented, argh! */
- static Core* PDL; /* Structure hold core C functions */
-
- /* get pointer to PDL structure. */
- static void need_pdl (void)
- {
- SV *CoreSV;
-
- if (!PDL)
- {
- /* the perl-server can't be bothered to do this itself! */
- perl_require_pv ("PDL::Core");
-
- /* Get pointer to structure of core shared C routines */
- CoreSV = perl_get_sv("PDL::SHARE", FALSE);
- if (!CoreSV)
- croak("gimp-perl-pixel functions require the PDL::Core module, which was not found");
-
- PDL = (Core*) SvIV(CoreSV);
- }
- }
-
- static pdl *new_pdl (int a, int b, int c)
- {
- pdl *p = PDL->new();
- PDL_Long dims[3];
- int ndims = 0;
-
- if (c > 0) dims[ndims++] = c;
- if (b > 0) dims[ndims++] = b;
- if (a > 0) dims[ndims++] = a;
-
- PDL->setdims (p, dims, ndims);
- p->datatype = PDL_B;
- PDL->allocdata (p);
-
- return p;
- }
-
- static void old_pdl (pdl **p, short ndims, int dim0)
- {
- PDL->make_physical (*p);
- PDL->converttype (p, PDL_B, PDL_PERM);
-
- if ((*p)->ndims < ndims + (dim0 > 1))
- croak (__("dimension mismatch, pdl has dimension %d but at least %d dimensions required"), (*p)->ndims, ndims + (dim0 > 1));
-
- if ((*p)->ndims > ndims + 1)
- croak (__("dimension mismatch, pdl has dimension %d but at most %d dimensions allowed"), (*p)->ndims, ndims + 1);
-
- if ((*p)->ndims > ndims && (*p)->dims[0] != dim0)
- croak (__("pixel size mismatch, pdl has %d channel pixels but %d channels are required"), (*p)->dims[0], dim0);
- }
-
- static void pixel_rgn_pdl_delete_data (pdl *p, int param)
- {
- p->data = 0;
- }
-
- /* please optimize! */
- static pdl *redim_pdl (pdl *p, int ndim, int newsize)
- {
- pdl *r = PDL->null ();
- AV *dims, *dimincs;
- int i;
-
- dims = newAV ();
- dimincs = newAV ();
-
- for (i = 0; i < p->ndims; i++)
- {
- av_push (dims , newSViv (p->dims [i]));
- av_push (dimincs, newSViv (p->dimincs[i]));
- }
-
- sv_setiv (*av_fetch (dims, ndim, 0), newsize);
-
- PDL->affine_new (p, r, 0,
- sv_2mortal (newRV_noinc ((SV*)dims)),
- sv_2mortal (newRV_noinc ((SV*)dimincs)));
-
- return r;
- }
-
- #endif
-
- /* set when its safe to call gimp functions. */
- static int gimp_is_initialized = 0;
-
- typedef gint32 IMAGE;
- typedef gint32 LAYER;
- typedef gint32 CHANNEL;
- typedef gint32 DRAWABLE;
- typedef gint32 SELECTION;
- typedef gint32 DISPLAY;
- typedef gint32 REGION;
- typedef gint32 COLOR;
- typedef gpointer GimpPixelRgnIterator;
-
- /* new SV with len len. There _must_ be a better way, but newSV doesn't work. */
- static SV *newSVn (STRLEN len)
- {
- SV *sv = newSVpv ("", 0);
-
- (void) SvUPGRADE (sv, SVt_PV);
- SvGROW (sv, len);
- SvCUR_set (sv, len);
-
- return sv;
- }
-
- static GHashTable *gdrawable_cache;
-
- /* magic stuff. literally. */
- static int gdrawable_free (pTHX_ SV *obj, MAGIC *mg)
- {
- GimpDrawable *gdr = (GimpDrawable *)SvIV(obj);
-
- g_hash_table_remove (gdrawable_cache, (gpointer)gdr->id);
- gimp_drawable_detach (gdr);
-
- return 0;
- }
-
- static MGVTBL vtbl_gdrawable = {0, 0, 0, 0, gdrawable_free};
-
- static SV *new_gdrawable (gint32 id)
- {
- static HV *stash;
- SV *sv;
-
- if (!gdrawable_cache)
- gdrawable_cache = g_hash_table_new (g_direct_hash, g_direct_equal);
-
- assert (sizeof (gpointer) >= sizeof (id));
-
- if ((sv = (SV*)g_hash_table_lookup (gdrawable_cache, (gpointer)id)))
- SvREFCNT_inc (sv);
- else
- {
- GimpDrawable *gdr = gimp_drawable_get (id);
-
- if (!gdr)
- croak (__("unable to convert Gimp::Drawable into Gimp::GimpDrawable (id %d)"), id);
-
- if (!stash)
- stash = gv_stashpv (PKG_GDRAWABLE, 1);
-
- sv = newSViv ((IV) gdr);
- sv_magic (sv, 0, '~', 0, 0);
- mg_find (sv, '~')->mg_virtual = &vtbl_gdrawable;
-
- g_hash_table_insert (gdrawable_cache, (gpointer)id, (void *)sv);
- }
-
- return sv_bless (newRV_noinc (sv), stash);
- }
-
- static GimpDrawable *old_gdrawable (SV *sv)
- {
- if (!(sv_derived_from (sv, PKG_GDRAWABLE)))
- croak (__("argument is not of type %s"), PKG_GDRAWABLE);
-
- /* the next line lacks any type of checking. */
- return (GimpDrawable *)SvIV(SvRV(sv));
- }
-
- static /* drawable/tile/region stuff. */
- SV *new_tile (GimpTile *tile, SV *gdrawable)
- {
- static HV *stash;
- HV *hv = newHV ();
-
- hv_store (hv, "_gdrawable" ,10, SvREFCNT_inc (gdrawable) , 0);
-
- if (!stash)
- stash = gv_stashpv (PKG_TILE, 1);
-
- return sv_bless (newRV_noinc ((SV*)hv), stash);
- }
-
- static GimpTile *old_tile (SV *sv)
- {
- if (!sv_derived_from (sv, PKG_TILE))
- croak (__("argument is not of type %s"), PKG_TILE);
-
- /* the next line lacks any type of checking. */
- return (GimpTile *)SvIV(*(hv_fetch ((HV*)SvRV(sv), "_tile", 5, 0)));
- }
-
- /* magic stuff. literally. */
- static int gpixelrgn_free (pTHX_ SV *obj, MAGIC *mg)
- {
- /* GimpPixelRgn *pr = (GimpPixelRgn *)SvPV_nolen(obj); */
- /* automatically done on detach */
- /* if (pr->dirty)
- gimp_drawable_flush (pr->drawable);*/
-
- return 0;
- }
-
- static MGVTBL vtbl_gpixelrgn = {0, 0, 0, 0, gpixelrgn_free};
-
- /* coerce whatever was given into a gdrawable-sv */
- static SV *force_gdrawable (SV *drawable)
- {
- if (!(sv_derived_from (drawable, PKG_GDRAWABLE)))
- {
- if (sv_derived_from (drawable, PKG_DRAWABLE)
- || sv_derived_from (drawable, PKG_LAYER)
- || sv_derived_from (drawable, PKG_CHANNEL))
- drawable = sv_2mortal (new_gdrawable (SvIV (SvRV (drawable))));
- else
- croak (__("argument is not of type %s"), PKG_GDRAWABLE);
- }
-
- return drawable;
- }
-
- static SV *new_gpixelrgn (SV *gdrawable, int x, int y, int width, int height, int dirty, int shadow)
- {
- static HV *stash;
- SV *sv = newSVn (sizeof (GimpPixelRgn));
- GimpPixelRgn *pr = (GimpPixelRgn *)SvPV_nolen(sv);
-
- if (!stash)
- stash = gv_stashpv (PKG_PIXELRGN, 1);
-
- gimp_pixel_rgn_init (pr, old_gdrawable (gdrawable),
- x, y, width, height, dirty, shadow);
-
- sv_magic (sv, SvRV(gdrawable), '~', 0, 0);
- mg_find (sv, '~')->mg_virtual = &vtbl_gpixelrgn;
-
- return sv_bless (newRV_noinc (sv), stash);
- }
-
- static GimpPixelRgn *old_pixelrgn (SV *sv)
- {
- if (!sv_derived_from (sv, PKG_PIXELRGN))
- croak (__("argument is not of type %s"), PKG_PIXELRGN);
-
- return (GimpPixelRgn *)SvPV_nolen(SvRV(sv));
- }
-
- static GimpPixelRgn *old_pixelrgn_pdl (SV *sv)
- {
- #if HAVE_PDL
- need_pdl ();
- #endif
- return old_pixelrgn (sv);
- }
-
- /* tracing stuff. */
- static SV *trace_var = 0;
- static PerlIO *trace_file = 0; /* FIXME: unportable. */
-
- static void
- trace_init ()
- {
- if (!trace_file)
- SvCUR_set (trace_var, 0);
- }
-
- #ifndef __STDC__
- #error You need to compile with an ansi-c compiler!!!
- #error Remove these lines to continue at your own risk!
- #endif
-
- #if __STDC_VERSION__ > 199900
- #define trace_printf(...) \
- do { \
- if (trace_file) PerlIO_printf (trace_file, __VA_ARGS__); \
- else sv_catpvf (trace_var, __VA_ARGS__); \
- } while(0)
- #elif __GNUC__
- #define trace_printf(frmt,args...) \
- do { \
- if (trace_file) PerlIO_printf (trace_file, frmt, ## args); \
- else sv_catpvf (trace_var, frmt, ## args); \
- } while(0)
- #elif defined(__STDC__)
-
- /* sigh */
- #include <stdarg.h>
- static void trace_printf (char *frmt, ...)
- {
- va_list args;
- char buffer[MAX_STRING]; /* sorry... */
-
- va_start (args, frmt);
- #ifdef HAVE_VSNPRINTF
- vsnprintf (buffer, sizeof buffer, frmt, args);
- #else
- vsprintf (buffer, frmt, args);
- #endif
- if (trace_file) PerlIO_printf (trace_file, "%s", buffer);
- else sv_catpv (trace_var, buffer);
- }
-
- #endif
-
- static int
- is_array (GimpPDBArgType typ)
- {
- return typ == GIMP_PDB_INT32ARRAY
- || typ == GIMP_PDB_INT16ARRAY
- || typ == GIMP_PDB_INT8ARRAY
- || typ == GIMP_PDB_FLOATARRAY
- || typ == GIMP_PDB_STRINGARRAY;
- }
-
- static int
- perl_param_count (GimpParam *arg, int count)
- {
- GimpParam *end = arg + count;
-
- while (arg < end)
- if (is_array (arg++->type))
- count--;
-
- return count;
- }
-
- /*
- * count actual parameter number
- */
- static int
- perl_paramdef_count (GimpParamDef *arg, int count)
- {
- GimpParamDef *end = arg + count;
-
- while (arg < end)
- if (is_array (arg++->type))
- count--;
-
- return count;
- }
-
- /* horrors! c wasn't designed for this! */
- #define dump_printarray(args,index,ctype,datatype,frmt) {\
- int j; \
- trace_printf ("["); \
- if (args[index].data.datatype || !args[index-1].data.d_int32) \
- { \
- for (j = 0; j < args[index-1].data.d_int32; j++) \
- trace_printf (frmt "%s", (ctype) args[index].data.datatype[j], \
- j < args[index-1].data.d_int32 - 1 ? ", " : ""); \
- } \
- else \
- trace_printf (__("(UNINITIALIZED)")); \
- trace_printf ("]"); \
- }
-
- static void
- dump_params (int nparams, GimpParam *args, GimpParamDef *params)
- {
- static char *ptype[GIMP_PDB_END+1] = {
- "INT32" , "INT16" , "INT8" , "FLOAT" , "STRING" ,
- "INT32ARRAY" , "INT16ARRAY" , "INT8ARRAY" , "FLOATARRAY" , "STRINGARRAY",
- "COLOR" , "REGION" , "DISPLAY" , "IMAGE" , "LAYER" ,
- "CHANNEL" , "DRAWABLE" , "SELECTION" , "BOUNDARY" , "PATH" ,
- #if GIMP_PARASITE
- "PARASITE" ,
- #endif
- "STATUS" , "END"
- };
- int i;
-
- trace_printf ("(");
-
- if ((trace & TRACE_DESC) == TRACE_DESC)
- trace_printf ("\n\t");
-
- for (i = 0; i < nparams; i++)
- {
- if ((trace & TRACE_TYPE) == TRACE_TYPE)
- {
- if ((unsigned int)params[i].type < GIMP_PDB_END+1)
- trace_printf ("%s ", ptype[params[i].type]);
- else
- trace_printf ("T%d ", params[i].type);
- }
-
- if ((trace & TRACE_NAME) == TRACE_NAME)
- trace_printf ("%s=", params[i].name);
-
- switch (args[i].type)
- {
- case GIMP_PDB_INT32: trace_printf ("%d", args[i].data.d_int32); break;
- case GIMP_PDB_INT16: trace_printf ("%d", args[i].data.d_int16); break;
- case GIMP_PDB_INT8: trace_printf ("%d", (guint8) args[i].data.d_int8); break;
- case GIMP_PDB_FLOAT: trace_printf ("%f", args[i].data.d_float); break;
- case GIMP_PDB_STRING: trace_printf ("\"%s\"", args[i].data.d_string ? args[i].data.d_string : "[null]"); break;
- case GIMP_PDB_DISPLAY: trace_printf ("%d", args[i].data.d_display); break;
- case GIMP_PDB_IMAGE: trace_printf ("%d", args[i].data.d_image); break;
- case GIMP_PDB_LAYER: trace_printf ("%d", args[i].data.d_layer); break;
- case GIMP_PDB_CHANNEL: trace_printf ("%d", args[i].data.d_channel); break;
- case GIMP_PDB_DRAWABLE: trace_printf ("%d", args[i].data.d_drawable); break;
- case GIMP_PDB_SELECTION: trace_printf ("%d", args[i].data.d_selection); break;
- case GIMP_PDB_BOUNDARY: trace_printf ("%d", args[i].data.d_boundary); break;
- case GIMP_PDB_PATH: trace_printf ("%d", args[i].data.d_path); break;
- case GIMP_PDB_STATUS: trace_printf ("%d", args[i].data.d_status); break;
- case GIMP_PDB_INT32ARRAY: dump_printarray (args, i, gint32, d_int32array, "%d"); break;
- case GIMP_PDB_INT16ARRAY: dump_printarray (args, i, gint16, d_int16array, "%d"); break;
- case GIMP_PDB_INT8ARRAY: dump_printarray (args, i, guint8, d_int8array , "%d"); break;
- case GIMP_PDB_FLOATARRAY: dump_printarray (args, i, gfloat, d_floatarray, "%f"); break;
- case GIMP_PDB_STRINGARRAY: dump_printarray (args, i, char* , d_stringarray, "'%s'"); break;
-
- case GIMP_PDB_COLOR:
- trace_printf ("[%d,%d,%d]",
- args[i].data.d_color.red,
- args[i].data.d_color.green,
- args[i].data.d_color.blue);
- break;
-
- #if GIMP_PARASITE
- case GIMP_PDB_PARASITE:
- {
- gint32 found = 0;
-
- if (args[i].data.d_parasite.name)
- {
- trace_printf ("[%s, ", args[i].data.d_parasite.name);
- if (args[i].data.d_parasite.flags & GIMP_PARASITE_PERSISTENT)
- {
- trace_printf ("GIMP_PARASITE_PERSISTENT");
- found |= GIMP_PARASITE_PERSISTENT;
- }
-
- if (args[i].data.d_parasite.flags & ~found)
- {
- if (found)
- trace_printf ("|");
- trace_printf ("%d", args[i].data.d_parasite.flags & ~found);
- }
-
- trace_printf (__(", %d bytes data]"), args[i].data.d_parasite.size);
- }
- else
- trace_printf (__("[undefined]"));
- }
- break;
- #endif
-
- default:
- trace_printf ("(?%d?)", args[i].type);
- }
-
- if ((trace & TRACE_DESC) == TRACE_DESC)
- trace_printf ("\t\"%s\"\n\t", params[i].description);
- else if (i < nparams - 1)
- trace_printf (", ");
-
- }
-
- trace_printf (")");
- }
-
- static int
- convert_array2paramdef (AV *av, GimpParamDef **res)
- {
- int count = 0;
- GimpParamDef *def = 0;
-
- if (av_len (av) >= 0)
- for(;;)
- {
- int idx;
-
- for (idx = 0; idx <= av_len (av); idx++)
- {
- SV *sv = *av_fetch (av, idx, 0);
- SV *type = 0;
- SV *name = 0;
- SV *help = 0;
-
- if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
- {
- AV *av = (AV *)SvRV(sv);
- SV **x;
-
- if ((x = av_fetch (av, 0, 0))) type = *x;
- if ((x = av_fetch (av, 1, 0))) name = *x;
- if ((x = av_fetch (av, 2, 0))) help = *x;
- }
- else if (SvIOK(sv))
- type = sv;
-
- if (type)
- {
- if (def)
- {
- if (is_array (SvIV (type)))
- {
- def->type = GIMP_PDB_INT32;
- def->name = "array_size";
- def->description = "the size of the following array";
- def++;
- }
-
- def->type = SvIV (type);
- def->name = name ? SvPV_nolen (name) : 0;
- def->description = help ? SvPV_nolen (help) : 0;
- def++;
- }
- else
- count += 1 + !!is_array (SvIV (type));
- }
- else
- croak (__("malformed paramdef, expected [PARAM_TYPE,\"NAME\",\"DESCRIPTION\"] or PARAM_TYPE"));
- }
-
- if (def)
- break;
-
- *res = def = g_new (GimpParamDef, count);
- }
- else
- *res = 0;
-
- return count;
- }
-
- static SV *
- newSV_paramdefs (GimpParamDef *p, int n)
- {
- int i;
- AV *av = newAV ();
-
- av_extend (av, n-1);
- for (i=0; i<n; i++)
- {
- AV *a = newAV ();
- av_extend (a, 3-1);
- av_store (a, 0, newSViv (p->type));
- av_store (a, 1, newSVpv (p->name,0));
- av_store (a, 2, newSVpv (p->description,0));
- p++;
-
- av_store (av, i, newRV_noinc ((SV*)a));
- }
-
- return newRV_noinc ((SV*)av);
- }
-
- static HV *
- param_stash (GimpPDBArgType type)
- {
- static HV *bless_hv[GIMP_PDB_END]; /* initialized to zero */
- static char *bless[GIMP_PDB_END] = {
- 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 ,
- PKG_COLOR , PKG_REGION , PKG_DISPLAY , PKG_IMAGE , PKG_LAYER ,
- PKG_CHANNEL , PKG_DRAWABLE , PKG_SELECTION , 0 , 0 ,
- #if GIMP_PARASITE
- PKG_PARASITE,
- #endif
- 0
- };
-
- if (bless [type] && !bless_hv [type])
- bless_hv [type] = gv_stashpv (bless [type], 1);
-
- return bless_hv [type];
- }
-
- /* automatically bless SV into PARAM_type. */
- /* for what it's worth, we cache the stashes. */
- static SV *
- autobless (SV *sv, int type)
- {
- HV *stash = param_stash (type);
-
- if (stash)
- sv = sv_bless (newRV_noinc (sv), stash);
-
- if (stash && !SvOBJECT(SvRV(sv)))
- croak ("jupp\n");
-
- return sv;
- }
-
- /* return gint32 from object, wether iv or rv. */
- static gint32
- unbless (SV *sv, char *type, char *croak_str)
- {
- if (sv_isobject (sv))
- if (type == PKG_ANY
- || (type == PKG_ANYABLE && (sv_derived_from (sv, PKG_DRAWABLE)
- || sv_derived_from (sv, PKG_LAYER)
- || sv_derived_from (sv, PKG_CHANNEL)))
- || sv_derived_from (sv, type))
- {
- if (SvTYPE (SvRV (sv)) == SVt_PVMG)
- return SvIV (SvRV (sv));
- else
- strcpy (croak_str, __("only blessed scalars accepted here"));
- }
- else
- sprintf (croak_str, __("argument type %s expected (not %s)"), type, HvNAME(SvSTASH(SvRV(sv))));
- else
- return SvIV (sv);
-
- return -1;
- }
-
- static gint32
- unbless_croak (SV *sv, char *type)
- {
- char croak_str[MAX_STRING];
- gint32 r;
- croak_str[0] = 0;
-
- r = unbless (sv, type, croak_str);
-
- if (croak_str [0])
- croak (croak_str);
-
- return r;
- }
-
- static void
- canonicalize_colour (char *err, SV *sv, GimpParamColor *c)
- {
- dSP;
-
- ENTER;
- SAVETMPS;
-
- PUSHMARK(SP);
- XPUSHs (sv);
- PUTBACK;
-
- if (perl_call_pv ("Gimp::canonicalize_colour", G_SCALAR) != 1)
- croak (__("FATAL: canonicalize_colour did not return a value!"));
-
- SPAGAIN;
-
- sv = POPs;
- if (SvROK(sv))
- {
- if (SvTYPE(SvRV(sv)) == SVt_PVAV)
- {
- AV *av = (AV *)SvRV(sv);
- if (av_len(av) == 2)
- {
- c->red = SvIV(*av_fetch(av, 0, 0));
- c->green = SvIV(*av_fetch(av, 1, 0));
- c->blue = SvIV(*av_fetch(av, 2, 0));
- }
- else
- sprintf (err, __("a color must have three components (array elements)"));
- }
- else
- sprintf (err, __("illegal type for colour specification"));
- }
- else
- sprintf (err, __("unable to grok colour specification"));
-
- PUTBACK;
- FREETMPS;
- LEAVE;
- }
-
- /* check for common typoes. */
- static void check_for_typoe (char *croak_str, char *p)
- {
- char b[80];
-
- g_snprintf (b, sizeof b, "%s_MODE", p); if (perl_get_cv (b, 0)) goto gotit;
- g_snprintf (b, sizeof b, "%s_MASK", p); if (perl_get_cv (b, 0)) goto gotit;
- g_snprintf (b, sizeof b, "SELECTION_%s", p); if (perl_get_cv (b, 0)) goto gotit;
- g_snprintf (b, sizeof b, "%s_IMAGE", p); if (perl_get_cv (b, 0)) goto gotit;
-
- strcpy (b, "1"); if (strEQ (p, "TRUE" )) goto gotit;
- strcpy (b, "0"); if (strEQ (p, "FALSE")) goto gotit;
-
- return;
-
- gotit:
- sprintf (croak_str, __("Expected an INT32 but got '%s'. Maybe you meant '%s' instead and forgot to 'use strict'"), p, b);
- }
-
- /* check for 'enumeration types', i.e. integer constants. do not allow
- string constants here, and check for common typoes. */
- static int check_int (char *croak_str, SV *sv)
- {
- if (SvTYPE (sv) == SVt_PV && !SvIOKp(sv))
- {
- char *p = SvPV_nolen (sv);
-
- if (*p
- && *p != '0' && *p != '1' && *p != '2' && *p != '3' && *p != '4'
- && *p != '5' && *p != '6' && *p != '7' && *p != '8' && *p != '9'
- && *p != '-')
- {
- sprintf (croak_str, __("Expected an INT32 but got '%s'. Add '*1' if you really intend to pass in a string"), p);
- check_for_typoe (croak_str, p);
- return 0;
- }
- }
- return 1;
- }
-
- /* replacement newSVpv with only one argument. */
- #define neuSVpv(arg) ((arg) ? newSVpv((arg),0) : newSVsv (&PL_sv_undef))
-
- /* replacement newSViv which casts to unsigned char. */
- #define newSVu8(arg) newSViv((unsigned char)(arg))
-
- /* create sv's using newsv, from the array arg. */
- #define push_gimp_av(arg,datatype,newsv,as_ref) { \
- int j; \
- AV *av; \
- if (as_ref) \
- av = newAV (); \
- else \
- { av = 0; EXTEND (SP, arg[-1].data.d_int32); } \
- for (j = 0; j < arg[-1].data.d_int32; j++) \
- if (as_ref) \
- av_push (av, newsv (arg->data.datatype[j])); \
- else \
- PUSHs (sv_2mortal (newsv (arg->data.datatype[j]))); \
- if (as_ref) \
- PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); \
- }
-
- static void
- push_gimp_sv (GimpParam *arg, int array_as_ref)
- {
- dSP;
- SV *sv = 0;
-
- switch (arg->type)
- {
- case GIMP_PDB_INT32: sv = newSViv(arg->data.d_int32 ); break;
- case GIMP_PDB_INT16: sv = newSViv(arg->data.d_int16 ); break;
- case GIMP_PDB_INT8: sv = newSVu8(arg->data.d_int8 ); break;
- case GIMP_PDB_FLOAT: sv = newSVnv(arg->data.d_float ); break;
- case GIMP_PDB_STRING: sv = neuSVpv(arg->data.d_string ); break;
-
- case GIMP_PDB_DISPLAY:
- case GIMP_PDB_IMAGE:
- case GIMP_PDB_LAYER:
- case GIMP_PDB_CHANNEL:
- case GIMP_PDB_DRAWABLE:
- case GIMP_PDB_SELECTION:
- case GIMP_PDB_BOUNDARY:
- case GIMP_PDB_PATH:
- case GIMP_PDB_STATUS:
-
- {
- int id;
-
- switch (arg->type) {
- case GIMP_PDB_DISPLAY: id = arg->data.d_display; break;
- case GIMP_PDB_IMAGE: id = arg->data.d_image; break;
- case GIMP_PDB_LAYER: id = arg->data.d_layer; break;
- case GIMP_PDB_CHANNEL: id = arg->data.d_channel; break;
- case GIMP_PDB_DRAWABLE: id = arg->data.d_drawable; break;
- case GIMP_PDB_SELECTION: id = arg->data.d_selection; break;
- case GIMP_PDB_BOUNDARY: id = arg->data.d_boundary; break;
- case GIMP_PDB_PATH: id = arg->data.d_path; break;
- case GIMP_PDB_STATUS: id = arg->data.d_status; break;
- default: abort ();
- }
-
- if (id == -1)
- PUSHs (newSVsv (&PL_sv_undef));
- else
- sv = newSViv (id);
- }
- break;
-
- case GIMP_PDB_COLOR:
- {
- /* difficult */
- AV *av = newAV ();
- av_push (av, newSViv (arg->data.d_color.red));
- av_push (av, newSViv (arg->data.d_color.green));
- av_push (av, newSViv (arg->data.d_color.blue));
- sv = (SV *)av; /* no newRV_inc, since we're getting autoblessed! */
- }
- break;
-
- #if GIMP_PARASITE
- case GIMP_PDB_PARASITE:
- if (arg->data.d_parasite.name)
- {
- AV *av = newAV ();
- av_push (av, neuSVpv (arg->data.d_parasite.name));
- av_push (av, newSViv (arg->data.d_parasite.flags));
- av_push (av, newSVpv (arg->data.d_parasite.data, arg->data.d_parasite.size));
- sv = (SV *)av;
- }
-
- break;
- #endif
-
- /* did I say difficult before???? */
- case GIMP_PDB_INT32ARRAY: push_gimp_av (arg, d_int32array , newSViv, array_as_ref); break;
- case GIMP_PDB_INT16ARRAY: push_gimp_av (arg, d_int16array , newSViv, array_as_ref); break;
- case GIMP_PDB_INT8ARRAY: push_gimp_av (arg, d_int8array , newSVu8, array_as_ref); break;
- case GIMP_PDB_FLOATARRAY: push_gimp_av (arg, d_floatarray , newSVnv, array_as_ref); break;
- case GIMP_PDB_STRINGARRAY: push_gimp_av (arg, d_stringarray, neuSVpv, array_as_ref); break;
-
- default:
- croak (__("dunno how to return param type %d"), arg->type);
- }
-
- if (sv)
- PUSHs (sv_2mortal (autobless (sv, arg->type)));
-
- PUTBACK;
- }
-
- #define SvPv(sv) (SvOK(sv) ? SvPV_nolen(sv) : 0)
- #define Sv32(sv) unbless ((sv), PKG_ANY, croak_str)
-
- #define av2gimp(arg,sv,datatype,type,svxv) { \
- if (SvROK (sv) && SvTYPE(SvRV(sv)) == SVt_PVAV) \
- { \
- int i; \
- AV *av = (AV *)SvRV(sv); \
- arg[-1].data.d_int32 = av_len (av) + 1; \
- arg->data.datatype = g_new (type, av_len (av) + 1); \
- for (i = 0; i <= av_len (av); i++) \
- arg->data.datatype[i] = svxv (*av_fetch (av, i, 0)); \
- } \
- else \
- { \
- sprintf (croak_str, __("perl-arrayref required as datatype for a gimp-array")); \
- arg->data.datatype = 0; \
- } \
- }
-
- #define sv2gimp_extract_noref(fun,str) \
- fun(sv); \
- if (SvROK(sv)) \
- sprintf (croak_str, __("Unable to convert a reference to type '%s'"), str); \
- break;
- /*
- * convert a perl scalar into a GimpParam, return true if
- * the argument has been consumed.
- */
- static int
- convert_sv2gimp (char *croak_str, GimpParam *arg, SV *sv)
- {
- switch (arg->type)
- {
- case GIMP_PDB_INT32: check_int (croak_str, sv);
- arg->data.d_int32 = sv2gimp_extract_noref (SvIV, "INT32");
- case GIMP_PDB_INT16: arg->data.d_int16 = sv2gimp_extract_noref (SvIV, "INT16");
- case GIMP_PDB_INT8: arg->data.d_int8 = sv2gimp_extract_noref (SvIV, "INT8");
- case GIMP_PDB_FLOAT: arg->data.d_float = sv2gimp_extract_noref (SvNV, "FLOAT");
- case GIMP_PDB_STRING: arg->data.d_string = sv2gimp_extract_noref (SvPv, "STRING");
-
- case GIMP_PDB_DISPLAY:
- case GIMP_PDB_IMAGE:
- case GIMP_PDB_LAYER:
- case GIMP_PDB_CHANNEL:
- case GIMP_PDB_DRAWABLE:
- case GIMP_PDB_SELECTION:
- case GIMP_PDB_BOUNDARY:
- case GIMP_PDB_PATH:
- case GIMP_PDB_STATUS:
-
- if (SvOK(sv))
- switch (arg->type) {
- case GIMP_PDB_DISPLAY: arg->data.d_display = unbless(sv, PKG_DISPLAY , croak_str); break;
- case GIMP_PDB_LAYER: arg->data.d_layer = unbless(sv, PKG_ANYABLE , croak_str); break;
- case GIMP_PDB_CHANNEL: arg->data.d_channel = unbless(sv, PKG_ANYABLE , croak_str); break;
- case GIMP_PDB_DRAWABLE: arg->data.d_drawable = unbless(sv, PKG_ANYABLE , croak_str); break;
- case GIMP_PDB_SELECTION: arg->data.d_selection = unbless(sv, PKG_SELECTION, croak_str); break;
- case GIMP_PDB_BOUNDARY: arg->data.d_boundary = sv2gimp_extract_noref (SvIV, "BOUNDARY"); break;
- case GIMP_PDB_PATH: arg->data.d_path = sv2gimp_extract_noref (SvIV, "PATH"); break;
- case GIMP_PDB_STATUS: arg->data.d_status = sv2gimp_extract_noref (SvIV, "STATUS"); break;
- case GIMP_PDB_IMAGE:
- {
- if (sv_derived_from (sv, PKG_DRAWABLE))
- arg->data.d_image = gimp_drawable_image_id (unbless(sv, PKG_DRAWABLE, croak_str));
- else if (sv_derived_from (sv, PKG_LAYER ))
- arg->data.d_image = gimp_layer_get_image_id (unbless(sv, PKG_LAYER , croak_str));
- else if (sv_derived_from (sv, PKG_CHANNEL ))
- arg->data.d_image = gimp_channel_get_image_id (unbless(sv, PKG_CHANNEL , croak_str));
- else if (sv_derived_from (sv, PKG_IMAGE) || !SvROK (sv))
- {
- arg->data.d_image = unbless(sv, PKG_IMAGE , croak_str); break;
- }
- else
- strcpy (croak_str, __("argument incompatible with type IMAGE"));
-
- return 0;
- }
-
- default:
- abort ();
- }
- else
- switch (arg->type) {
- case GIMP_PDB_DISPLAY: arg->data.d_display = -1; break;
- case GIMP_PDB_LAYER: arg->data.d_layer = -1; break;
- case GIMP_PDB_CHANNEL: arg->data.d_channel = -1; break;
- case GIMP_PDB_DRAWABLE: arg->data.d_drawable = -1; break;
- case GIMP_PDB_SELECTION: arg->data.d_selection = -1; break;
- case GIMP_PDB_BOUNDARY: arg->data.d_boundary = -1; break;
- case GIMP_PDB_PATH: arg->data.d_path = -1; break;
- case GIMP_PDB_STATUS: arg->data.d_status = -1; break;
- case GIMP_PDB_IMAGE: arg->data.d_image = -1; return 0; break;
- default: abort ();
- }
-
- break;
-
- case GIMP_PDB_COLOR:
- canonicalize_colour (croak_str, sv, &arg->data.d_color);
- break;
-
- #if GIMP_PARASITE
- case GIMP_PDB_PARASITE:
- if (SvROK(sv))
- {
- if (SvTYPE(SvRV(sv)) == SVt_PVAV)
- {
- AV *av = (AV *)SvRV(sv);
- if (av_len(av) == 2)
- {
- STRLEN size;
-
- arg->data.d_parasite.name = SvPv(*av_fetch(av, 0, 0));
- arg->data.d_parasite.flags = SvIV(*av_fetch(av, 1, 0));
- arg->data.d_parasite.data = SvPV(*av_fetch(av, 2, 0), size);
-
- arg->data.d_parasite.size = size;
- }
- else
- sprintf (croak_str, __("illegal parasite specification, expected three array members"));
- }
- else
- sprintf (croak_str, __("illegal parasite specification, arrayref expected"));
- }
- else
- sprintf (croak_str, __("illegal parasite specification, reference expected"));
-
- break;
- #endif
-
- case GIMP_PDB_INT32ARRAY: av2gimp (arg, sv, d_int32array , gint32 , Sv32); break;
- case GIMP_PDB_INT16ARRAY: av2gimp (arg, sv, d_int16array , gint16 , SvIV); break;
- case GIMP_PDB_INT8ARRAY: av2gimp (arg, sv, d_int8array , gint8 , SvIV); break;
- case GIMP_PDB_FLOATARRAY: av2gimp (arg, sv, d_floatarray , gdouble, SvNV); break;
- case GIMP_PDB_STRINGARRAY: av2gimp (arg, sv, d_stringarray, gchar *, SvPv); break;
-
- default:
- sprintf (croak_str, __("dunno how to pass arg type %d"), arg->type);
- }
-
- return 1;
- }
-
- /* do not free actual string or parasite data */
- static void
- destroy_params (GimpParam *arg, int count)
- {
- int i;
-
- for (i = 0; i < count; i++)
- switch (arg[i].type)
- {
- case GIMP_PDB_INT32ARRAY: g_free (arg[i].data.d_int32array); break;
- case GIMP_PDB_INT16ARRAY: g_free (arg[i].data.d_int16array); break;
- case GIMP_PDB_INT8ARRAY: g_free (arg[i].data.d_int8array); break;
- case GIMP_PDB_FLOATARRAY: g_free (arg[i].data.d_floatarray); break;
- case GIMP_PDB_STRINGARRAY: g_free (arg[i].data.d_stringarray); break;
-
- default: ;
- }
-
- g_free (arg);
- }
-
- #ifdef GIMP_HAVE_DESTROY_PARAMDEFS
- #define destroy_paramdefs gimp_destroy_paramdefs
- #else
- static void
- destroy_paramdefs (GimpParamDef *arg, int count)
- {
- int i;
-
- for (i = 0; i < count; i++)
- {
- g_free (arg[i].name);
- g_free (arg[i].description);
- }
-
- g_free (arg);
- }
- #endif
-
- #ifdef GIMP_HAVE_PROCEDURAL_DB_GET_DATA_SIZE
- #define get_data_size gimp_get_data_size
- #else
- static guint32
- get_data_size (gchar *id)
- {
- GimpParam *return_vals;
- int nreturn_vals;
- int length;
-
- return_vals = gimp_run_procedure ("gimp_procedural_db_get_data",
- &nreturn_vals,
- GIMP_PDB_STRING, id,
- GIMP_PDB_END);
-
- if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
- length = return_vals[1].data.d_int32;
- else
- length = 0;
-
- gimp_destroy_params (return_vals, nreturn_vals);
-
- return length;
- }
- #endif
-
- static void simple_perl_call (char *function, char *arg1)
- {
- dSP;
-
- ENTER;
- SAVETMPS;
-
- PUSHMARK (SP);
- XPUSHs (sv_2mortal (newSVpv (arg1, 0)));
-
- PUTBACK;
- perl_call_pv (function, G_VOID);
- SPAGAIN;
-
- FREETMPS;
- LEAVE;
- }
-
- #define gimp_die_msg(msg) simple_perl_call ("Gimp::die_msg" , (msg))
- #define try_call(cb) simple_perl_call ("Gimp::callback", (cb) )
-
- static void pii_init (void) { try_call ("-init" ); }
- static void pii_query(void) { try_call ("-query"); }
- static void pii_quit (void) { try_call ("-quit" ); }
-
- static void pii_run(char *name, int nparams, GimpParam *param, int *xnreturn_vals, GimpParam **xreturn_vals)
- {
- static GimpParam *return_vals;
- static int nreturn_vals;
-
- dSP;
-
- int i, count;
- char *err_msg = 0;
-
- char *proc_blurb;
- char *proc_help;
- char *proc_author;
- char *proc_copyright;
- char *proc_date;
- GimpPDBProcType proc_type;
- int _nparams;
- GimpParamDef *params;
- GimpParamDef *return_defs;
-
- if (return_vals) /* the libgimp is soooooooo braindamaged. */
- {
- destroy_params (return_vals, nreturn_vals);
- return_vals = 0;
- }
-
- if (gimp_procedural_db_proc_info (name, &proc_blurb, &proc_help, &proc_author,
- &proc_copyright, &proc_date, &proc_type, &_nparams, &nreturn_vals,
- ¶ms, &return_defs) == TRUE)
- {
- g_free (proc_blurb);
- g_free (proc_help);
- g_free (proc_author);
- g_free (proc_copyright);
- g_free (proc_date);
- destroy_paramdefs (params, _nparams);
-
- PUSHMARK(SP);
-
- EXTEND (SP, 3);
- PUSHs (sv_2mortal (newSVpv ("-run", 4)));
- PUSHs (sv_2mortal (newSVpv (name, 0)));
-
- if (nparams)
- {
- EXTEND (SP, perl_param_count (param, nparams));
- PUTBACK;
- for (i = 0; i < nparams; i++)
- {
- if (i < nparams-1 && is_array (param[i+1].type))
- i++;
-
- push_gimp_sv (param+i, nparams > 2);
- }
-
- SPAGAIN;
- }
- else
- PUTBACK;
-
- count = perl_call_pv ("Gimp::callback", G_EVAL
- | (nreturn_vals == 0 ? G_VOID : nreturn_vals == 1 ? G_SCALAR : G_ARRAY));
- SPAGAIN;
-
- if (SvTRUE (ERRSV))
- {
- if (strEQ ("IGNORE THIS MESSAGE\n", SvPV_nolen (ERRSV)))
- {
- nreturn_vals = 0;
- return_vals = g_new (GimpParam, 1);
- return_vals->type = GIMP_PDB_STATUS;
- return_vals->data.d_status = GIMP_PDB_SUCCESS;
- *xnreturn_vals = nreturn_vals+1;
- *xreturn_vals = return_vals;
- }
- else
- err_msg = g_strdup (SvPV_nolen (ERRSV));
- }
- else
- {
- int i;
- char errmsg [MAX_STRING];
- errmsg [0] = 0;
-
- return_vals = (GimpParam *) g_new0 (GimpParam, nreturn_vals+1);
- return_vals->type = GIMP_PDB_STATUS;
- return_vals->data.d_status = GIMP_PDB_SUCCESS;
- *xnreturn_vals = nreturn_vals+1;
- *xreturn_vals = return_vals++;
-
- for (i = nreturn_vals; i-- && count; )
- {
- return_vals[i].type = return_defs[i].type;
- if ((i >= nreturn_vals-1 || !is_array (return_defs[i+1].type))
- && convert_sv2gimp (errmsg, &return_vals[i], TOPs))
- {
- --count;
- (void) POPs;
- }
-
- if (errmsg [0])
- {
- err_msg = g_strdup (errmsg);
- break;
- }
- }
-
- if (count && !err_msg)
- err_msg = g_strdup_printf (__("plug-in returned %d more values than expected"), count);
- }
-
- destroy_paramdefs (return_defs, nreturn_vals);
-
- PUTBACK;
- }
- else
- err_msg = g_strdup_printf (__("being called as '%s', but '%s' not registered in the pdb"), name, name);
-
- if (err_msg)
- {
- gimp_die_msg (err_msg);
- g_free (err_msg);
-
- if (return_vals)
- destroy_params (*xreturn_vals, nreturn_vals+1);
-
- nreturn_vals = 0;
- return_vals = g_new (GimpParam, 1);
- return_vals->type = GIMP_PDB_STATUS;
- return_vals->data.d_status = GIMP_PDB_EXECUTION_ERROR;
- *xnreturn_vals = nreturn_vals+1;
- *xreturn_vals = return_vals;
- }
- }
-
- GimpPlugInInfo PLUG_IN_INFO = { pii_init, pii_quit, pii_query, pii_run };
-
- MODULE = Gimp::Lib PACKAGE = Gimp::Lib
-
- PROTOTYPES: ENABLE
-
- #
- # usage:
- # set_trace (int new_trace_mask);
- # set_trace (\$variable_to_trace_into);
- # set_trace (*STDOUT);
- #
- I32
- set_trace (var)
- CODE:
- {
- SV *sv = ST (0);
-
- RETVAL = trace;
-
- if (SvROK (sv) || SvTYPE (sv) == SVt_PVGV)
- {
- if (trace_var)
- SvREFCNT_dec (trace_var), trace_var = 0;
-
- if (SvTYPE (sv) == SVt_PVGV) /* pray it's a filehandle! */
- trace_file = IoOFP (GvIO (sv));
- else
- {
- trace_file = 0;
- sv = SvRV (sv);
- SvREFCNT_inc (sv);
- (void) SvUPGRADE (sv, SVt_PV);
- trace_var = sv;
- }
- }
- else
- trace = SvIV (ST (0));
- }
- OUTPUT:
- RETVAL
-
- SV *
- _autobless (sv,type)
- SV * sv
- gint32 type
- CODE:
- RETVAL = autobless (newSVsv (sv), type);
- OUTPUT:
- RETVAL
-
- PROTOTYPES: DISABLE
-
- int
- gimp_main(...)
- PREINIT:
- CODE:
- SV *sv;
-
- if ((sv = perl_get_sv ("Gimp::help", FALSE)) && SvTRUE (sv))
- RETVAL = 0;
- else
- {
- char *argv [10];
- int argc = 0;
-
- if (items == 0)
- {
- AV *av = perl_get_av ("ARGV", FALSE);
-
- argv [argc++] = SvPV_nolen (perl_get_sv ("0", FALSE));
- if (av && av_len (av) < 10-1)
- {
- while (argc-1 <= av_len (av))
- argv [argc] = SvPV_nolen (*av_fetch (av, argc-1, 0)),
- argc++;
- }
- else
- croak ("internal error (please report): too many arguments to main");
- }
- else
- croak (__("arguments to main not yet supported!"));
-
- gimp_is_initialized = 1;
- RETVAL = gimp_main (argc, argv);
- gimp_is_initialized = 0;
- /*exit (0);*/ /*D*//* shit, some memory problem here, so just exit */
- }
- OUTPUT:
- RETVAL
-
- PROTOTYPES: ENABLE
-
- int
- initialized()
- CODE:
- RETVAL = gimp_is_initialized;
- OUTPUT:
- RETVAL
-
- int
- gimp_major_version()
- CODE:
- RETVAL = gimp_major_version;
- OUTPUT:
- RETVAL
-
- int
- gimp_minor_version()
- CODE:
- RETVAL = gimp_minor_version;
- OUTPUT:
- RETVAL
-
- int
- gimp_micro_version()
- CODE:
- RETVAL = gimp_micro_version;
- OUTPUT:
- RETVAL
-
- # checks wether a gimp procedure exists
- int
- _gimp_procedure_available(proc_name)
- char * proc_name
- CODE:
- {
- char *proc_blurb;
- char *proc_help;
- char *proc_author;
- char *proc_copyright;
- char *proc_date;
- GimpPDBProcType proc_type;
- int nparams;
- int nreturn_vals;
- GimpParamDef *params;
- GimpParamDef *return_vals;
-
- if (!gimp_is_initialized)
- croak ("_gimp_procedure_available(%s) called without an active connection", proc_name);
-
- if (gimp_procedural_db_proc_info (proc_name, &proc_blurb, &proc_help, &proc_author,
- &proc_copyright, &proc_date, &proc_type, &nparams, &nreturn_vals,
- ¶ms, &return_vals) == TRUE)
- {
- g_free (proc_blurb);
- g_free (proc_help);
- g_free (proc_author);
- g_free (proc_copyright);
- g_free (proc_date);
- destroy_paramdefs (params, nparams);
- destroy_paramdefs (return_vals, nreturn_vals);
- RETVAL = TRUE;
- }
- else
- RETVAL = FALSE;
-
- }
- OUTPUT:
- RETVAL
-
- #if 0
-
- # checks wether a gimp procedure exists
- void
- gimp_procedural_db_proc_info(proc_name)
- char * proc_name
- PPCODE:
- {
- char *proc_blurb;
- char *proc_help;
- char *proc_author;
- char *proc_copyright;
- char *proc_date;
- GimpPDBProcType proc_type;
- int nparams;
- int nreturn_vals;
- GimpParamDef *params;
- GimpParamDef *return_vals;
-
- if (!gimp_is_initialized)
- croak ("gimp_procedural_db_proc_info called without an active connection");
-
- if (gimp_procedural_db_proc_info (proc_name, &proc_blurb, &proc_help, &proc_author,
- &proc_copyright, &proc_date, &proc_type, &nparams, &nreturn_vals,
- ¶ms, &return_vals) == TRUE)
- {
- EXTEND (SP,8);
- PUSHs (newSVpv (proc_blurb,0)); g_free (proc_blurb);
- PUSHs (newSVpv (proc_help,0)); g_free (proc_help);
- PUSHs (newSVpv (proc_author,0)); g_free (proc_author);
- PUSHs (newSVpv (proc_copyright,0)); g_free (proc_copyright);
- PUSHs (newSVpv (proc_date,0)); g_free (proc_date);
- PUSHs (newSViv (proc_type));
- PUSHs (newSV_paramdefs (params, nparams)); destroy_paramdefs (params, nparams);
- PUSHs (newSV_paramdefs (return_vals, nreturn_vals));destroy_paramdefs (return_vals, nreturn_vals);
- }
- }
-
- #endif
-
- void
- gimp_call_procedure (proc_name, ...)
- char * proc_name
- PPCODE:
- {
- char croak_str[MAX_STRING] = "";
- char *proc_blurb;
- char *proc_help;
- char *proc_author;
- char *proc_copyright;
- char *proc_date;
- GimpPDBProcType proc_type;
- int nparams;
- int nreturn_vals;
- GimpParam *args = 0;
- GimpParam *values = 0;
- int nvalues;
- GimpParamDef *params;
- GimpParamDef *return_vals;
- int i=0, j=0; /* work around bogus warning. */
-
- if (!gimp_is_initialized)
- croak ("gimp_call_procedure(%s,...) called without an active connection", proc_name);
-
- if (trace)
- trace_init ();
-
- if (trace & TRACE_CALL)
- trace_printf ("%s", proc_name);
-
- if (gimp_procedural_db_proc_info (proc_name, &proc_blurb, &proc_help, &proc_author,
- &proc_copyright, &proc_date, &proc_type, &nparams, &nreturn_vals,
- ¶ms, &return_vals) == TRUE)
- {
- int runmode = nparams
- && params[0].type == GIMP_PDB_INT32
- && !strcmp (params[0].name, "run_mode");
-
- g_free (proc_blurb);
- g_free (proc_help);
- g_free (proc_author);
- g_free (proc_copyright);
- g_free (proc_date);
-
- if (nparams)
- args = (GimpParam *) g_new0 (GimpParam, nparams);
-
- for (i = 0, j = 1; i < nparams && j < items; i++)
- {
- args[i].type = params[i].type;
- if (i == 0 && runmode)
- {
- if (sv_isa (ST(j), "Gimp::run_mode"))
- {
- args->data.d_int32 = SvIV(SvRV(ST(j)));
- j++;
- }
- else
- args->data.d_int32 = GIMP_RUN_NONINTERACTIVE;
- }
- else if ((!SvROK(ST(j)) || i >= nparams-1 || !is_array (params[i+1].type))
- && convert_sv2gimp (croak_str, &args[i], ST(j)))
- j++;
-
- if (croak_str [0])
- {
- if (trace & TRACE_CALL)
- {
- dump_params (i, args, params);
- trace_printf (__(" = [argument error]\n"));
- }
-
- goto error;
- }
- }
-
- if (trace & TRACE_CALL)
- {
- dump_params (i, args, params);
- trace_printf (" = ");
- }
-
- if (i < nparams || j < items)
- {
- if (trace & TRACE_CALL)
- trace_printf (__("[unfinished]\n"));
-
- sprintf (croak_str, __("%s arguments for function '%s'"),
- i < nparams ? __("not enough") : __("too many"), proc_name);
-
- if (nparams)
- destroy_params (args, nparams);
- }
- else
- {
- values = gimp_run_procedure2 (proc_name, &nvalues, nparams, args);
-
- if (nparams)
- destroy_params (args, nparams);
-
- if (trace & TRACE_CALL)
- {
- dump_params (nvalues-1, values+1, return_vals);
- trace_printf ("\n");
- }
-
- if (values && values[0].type == GIMP_PDB_STATUS)
- {
- if (values[0].data.d_status == GIMP_PDB_EXECUTION_ERROR)
- sprintf (croak_str, __("%s: procedural database execution failed"), proc_name);
- else if (values[0].data.d_status == GIMP_PDB_CALLING_ERROR)
- sprintf (croak_str, __("%s: procedural database execution failed on invalid input arguments"), proc_name);
- else if (values[0].data.d_status == GIMP_PDB_SUCCESS)
- {
- EXTEND(SP, perl_paramdef_count (return_vals, nvalues-1));
- PUTBACK;
- for (i = 0; i < nvalues-1; i++)
- {
- if (i < nvalues-2 && is_array (values[i+2].type))
- i++;
-
- push_gimp_sv (values+i+1, nvalues > 2+1);
- }
-
- SPAGAIN;
- }
- else
- sprintf (croak_str, "unsupported status code: %d, fatal error\n", values[0].data.d_status);
- }
- else
- sprintf (croak_str, "gimp didn't return an execution status, fatal error");
-
- }
-
- error:
-
- if (values)
- gimp_destroy_params (values, nreturn_vals);
-
- destroy_paramdefs (params, nparams);
- destroy_paramdefs (return_vals, nreturn_vals);
-
-
- if (croak_str[0])
- croak (croak_str);
- }
- else
- croak (__("gimp procedure '%s' not found"), proc_name);
- }
-
- void
- gimp_install_procedure(name, blurb, help, author, copyright, date, menu_path, image_types, type, params, return_vals)
- char * name
- char * blurb
- char * help
- char * author
- char * copyright
- char * date
- SV * menu_path
- SV * image_types
- int type
- SV * params
- SV * return_vals
- ALIAS:
- gimp_install_temp_proc = 1
- CODE:
- if (SvROK(params) && SvTYPE(SvRV(params)) == SVt_PVAV
- && SvROK(return_vals) && SvTYPE(SvRV(return_vals)) == SVt_PVAV)
- {
- GimpParamDef *apd; int nparams;
- GimpParamDef *rpd; int nreturn_vals;
-
- nparams = convert_array2paramdef ((AV *)SvRV(params) , &apd);
- nreturn_vals = convert_array2paramdef ((AV *)SvRV(return_vals), &rpd);
-
- if (ix)
- gimp_install_temp_proc(name,blurb,help,author,copyright,date,SvPv(menu_path),SvPv(image_types),
- type,nparams,nreturn_vals,apd,rpd,pii_run);
- else
- {
- gimp_plugin_domain_register ("gimp-perl", datadir "/locale");
-
- gimp_install_procedure(name,blurb,help,author,copyright,date,SvPv(menu_path),SvPv(image_types),
- type,nparams,nreturn_vals,apd,rpd);
- }
-
- g_free (rpd);
- g_free (apd);
- }
- else
- croak (__("params and return_vals must be array refs (even if empty)!"));
-
- void
- gimp_uninstall_temp_proc(name)
- char * name
-
- void
- gimp_lib_quit()
- CODE:
- gimp_quit ();
-
- void
- gimp_set_data(id, data)
- SV * id
- SV * data;
- CODE:
- {
- STRLEN dlen;
- void *dta;
-
- dta = SvPV (data, dlen);
-
- gimp_set_data (SvPV_nolen (id), dta, dlen);
- }
-
- void
- gimp_get_data(id)
- SV * id;
- PPCODE:
- {
- SV *data;
- STRLEN dlen;
-
- dlen = get_data_size (SvPV_nolen (id));
- /* I count on dlen being zero if "id" doesn't exist. */
- data = newSVpv ("", 0);
- gimp_get_data (SvPV_nolen (id), SvGROW (data, dlen+1));
- SvCUR_set (data, dlen);
- *((char *)SvPV_nolen (data) + dlen) = 0;
- XPUSHs (sv_2mortal (data));
- }
-
- gdouble
- gimp_gamma()
-
- gint
- gimp_install_cmap()
-
- gint
- gimp_use_xshm()
-
- void
- gimp_color_cube()
- PPCODE:
- {
- guchar *cc = gimp_color_cube ();
-
- EXTEND (SP, 4);
-
- PUSHs (sv_2mortal (newSViv (cc [0])));
- PUSHs (sv_2mortal (newSViv (cc [1])));
- PUSHs (sv_2mortal (newSViv (cc [2])));
- PUSHs (sv_2mortal (newSViv (cc [3])));
- }
-
-
- char *
- gimp_gtkrc()
-
- #ifdef GIMP11
- char *
- gimp_directory()
-
- char *
- gimp_data_directory()
-
- SV *
- gimp_personal_rc_file(basename)
- char * basename
- CODE:
- basename = gimp_personal_rc_file (basename);
- RETVAL = sv_2mortal (newSVpv (basename, 0));
- g_free (basename);
- OUTPUT:
- RETVAL
-
- #endif
-
- guint
- gimp_tile_width()
-
- guint
- gimp_tile_height()
-
- void
- gimp_tile_cache_size(kilobytes)
- gulong kilobytes
-
- void
- gimp_tile_cache_ntiles(ntiles)
- gulong ntiles
-
- SV *
- gimp_drawable_get(drawable_ID)
- DRAWABLE drawable_ID
- CODE:
- RETVAL = new_gdrawable (drawable_ID);
- OUTPUT:
- RETVAL
-
- void
- gimp_drawable_flush(drawable)
- GimpDrawable * drawable
-
- SV *
- gimp_pixel_rgn_init(gdrawable, x, y, width, height, dirty, shadow)
- SV * gdrawable
- int x
- int y
- int width
- int height
- int dirty
- int shadow
- CODE:
- RETVAL = new_gpixelrgn (force_gdrawable (gdrawable),x,y,width,height,dirty,shadow);
- OUTPUT:
- RETVAL
-
- void
- gimp_pixel_rgn_resize(pr, x, y, width, height)
- GimpPixelRgn * pr
- int x
- int y
- int width
- int height
- CODE:
- gimp_pixel_rgn_resize (pr, x, y, width, height);
-
- GimpPixelRgnIterator
- gimp_pixel_rgns_register(...)
- CODE:
- if (items == 1)
- RETVAL = gimp_pixel_rgns_register (1, old_pixelrgn (ST (0)));
- else if (items == 2)
- RETVAL = gimp_pixel_rgns_register (2, old_pixelrgn (ST (0)), old_pixelrgn (ST (1)));
- else if (items == 3)
- RETVAL = gimp_pixel_rgns_register (3, old_pixelrgn (ST (0)), old_pixelrgn (ST (1)), old_pixelrgn (ST (2)));
- else
- croak (__("gimp_pixel_rgns_register supports only 1, 2 or 3 arguments, upgrade to gimp-1.1 and report this error"));
- OUTPUT:
- RETVAL
-
- SV *
- gimp_pixel_rgns_process(pri_ptr)
- GimpPixelRgnIterator pri_ptr
- CODE:
- RETVAL = boolSV (gimp_pixel_rgns_process (pri_ptr));
- OUTPUT:
- RETVAL
-
- # struct accessor functions
-
- guint
- gimp_gdrawable_width(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->width;
- OUTPUT:
- RETVAL
-
- guint
- gimp_gdrawable_height(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->height;
- OUTPUT:
- RETVAL
-
- guint
- gimp_gdrawable_ntile_rows(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->ntile_rows;
- OUTPUT:
- RETVAL
-
- guint
- gimp_gdrawable_ntile_cols(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->ntile_cols;
- OUTPUT:
- RETVAL
-
- guint
- gimp_gdrawable_bpp(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->bpp;
- OUTPUT:
- RETVAL
-
- gint32
- gimp_gdrawable_id(gdrawable)
- GimpDrawable *gdrawable
- CODE:
- RETVAL = gdrawable->id;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_x(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->x;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_y(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->y;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_w(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->w;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_h(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->h;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_rowstride(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->rowstride;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_bpp(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->bpp;
- OUTPUT:
- RETVAL
-
- guint
- gimp_pixel_rgn_shadow(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->shadow;
- OUTPUT:
- RETVAL
-
- gint32
- gimp_pixel_rgn_drawable(pr)
- GimpPixelRgn *pr
- CODE:
- RETVAL = pr->drawable->id;
- OUTPUT:
- RETVAL
-
- guint
- gimp_tile_ewidth(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->ewidth;
- OUTPUT:
- RETVAL
-
- guint
- gimp_tile_eheight(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->eheight;
- OUTPUT:
- RETVAL
-
- guint
- gimp_tile_bpp(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->bpp;
- OUTPUT:
- RETVAL
-
- guint
- gimp_tile_shadow(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->shadow;
- OUTPUT:
- RETVAL
-
- guint
- gimp_tile_dirty(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->dirty;
- OUTPUT:
- RETVAL
-
- DRAWABLE
- gimp_tile_drawable(tile)
- GimpTile *tile
- CODE:
- RETVAL = tile->drawable->id;
- OUTPUT:
- RETVAL
-
- SV *
- gimp_pixel_rgn_get_row2(pr, x, y, width)
- GimpPixelRgn * pr
- int x
- int y
- int width
- CODE:
- RETVAL = newSVn (width * pr->bpp);
- gimp_pixel_rgn_get_row (pr, (guchar *)SvPV_nolen(RETVAL), x, y, width);
- OUTPUT:
- RETVAL
-
- SV *
- gimp_pixel_rgn_get_rect2(pr, x, y, width, height)
- GimpPixelRgn * pr
- int x
- int y
- int width
- int height
- CODE:
- RETVAL = newSVn (width * height * pr->bpp);
- gimp_pixel_rgn_get_rect (pr, (guchar *)SvPV_nolen(RETVAL), x, y, width, height);
- OUTPUT:
- RETVAL
-
- void
- gimp_pixel_rgn_set_rect2(pr, data, x, y, w=pr->w)
- GimpPixelRgn * pr
- SV * data
- int x
- int y
- int w
- CODE:
- {
- STRLEN dlen; guchar *dta = (guchar *)SvPV (data, dlen);
- gimp_pixel_rgn_set_rect (pr, dta, x, y, w, dlen / (w*pr->bpp));
- }
-
- #if HAVE_PDL
-
- SV *
- gimp_drawable_get_tile(gdrawable, shadow, row, col)
- SV * gdrawable
- gint shadow
- gint row
- gint col
- CODE:
- need_pdl ();
- RETVAL = new_tile (gimp_drawable_get_tile (old_gdrawable (gdrawable), shadow, row, col), gdrawable);
- OUTPUT:
- RETVAL
-
- SV *
- gimp_drawable_get_tile2(gdrawable, shadow, x, y)
- SV * gdrawable
- gint shadow
- gint x
- gint y
- CODE:
- need_pdl ();
- RETVAL = new_tile (gimp_drawable_get_tile2 (old_gdrawable (gdrawable), shadow, x, y), gdrawable);
- OUTPUT:
- RETVAL
-
- pdl *
- gimp_pixel_rgn_get_pixel(pr, x, y)
- GimpPixelRgn_PDL * pr
- int x
- int y
- CODE:
- RETVAL = new_pdl (0, 0, pr->bpp);
- gimp_pixel_rgn_get_pixel (pr, RETVAL->data, x, y);
- OUTPUT:
- RETVAL
-
- pdl *
- gimp_pixel_rgn_get_row(pr, x, y, width)
- GimpPixelRgn_PDL * pr
- int x
- int y
- int width
- CODE:
- RETVAL = new_pdl (0, width, pr->bpp);
- gimp_pixel_rgn_get_row (pr, RETVAL->data, x, y, width);
- OUTPUT:
- RETVAL
-
- pdl *
- gimp_pixel_rgn_get_col(pr, x, y, height)
- GimpPixelRgn_PDL * pr
- int x
- int y
- int height
- CODE:
- RETVAL = new_pdl (height, 0, pr->bpp);
- gimp_pixel_rgn_get_col (pr, RETVAL->data, x, y, height);
- OUTPUT:
- RETVAL
-
- pdl *
- gimp_pixel_rgn_get_rect(pr, x, y, width, height)
- GimpPixelRgn_PDL * pr
- int x
- int y
- int width
- int height
- CODE:
- RETVAL = new_pdl (height, width, pr->bpp);
- gimp_pixel_rgn_get_rect (pr, RETVAL->data, x, y, width, height);
- OUTPUT:
- RETVAL
-
- void
- gimp_pixel_rgn_set_pixel(pr, pdl, x, y)
- GimpPixelRgn_PDL * pr
- pdl * pdl
- int x
- int y
- CODE:
- old_pdl (&pdl, 0, pr->bpp);
- gimp_pixel_rgn_set_pixel (pr, pdl->data, x, y);
-
- void
- gimp_pixel_rgn_set_row(pr, pdl, x, y)
- GimpPixelRgn_PDL * pr
- pdl * pdl
- int x
- int y
- CODE:
- old_pdl (&pdl, 1, pr->bpp);
- gimp_pixel_rgn_set_row (pr, pdl->data, x, y, pdl->dims[pdl->ndims-1]);
-
- void
- gimp_pixel_rgn_set_col(pr, pdl, x, y)
- GimpPixelRgn_PDL * pr
- pdl * pdl
- int x
- int y
- CODE:
- old_pdl (&pdl, 1, pr->bpp);
- gimp_pixel_rgn_set_col (pr, pdl->data, x, y, pdl->dims[pdl->ndims-1]);
-
- void
- gimp_pixel_rgn_set_rect(pr, pdl, x, y)
- GimpPixelRgn_PDL * pr
- pdl * pdl
- int x
- int y
- CODE:
- old_pdl (&pdl, 2, pr->bpp);
- gimp_pixel_rgn_set_rect (pr, pdl->data, x, y, pdl->dims[pdl->ndims-2], pdl->dims[pdl->ndims-1]);
-
- pdl *
- gimp_pixel_rgn_data(pr,newdata=0)
- GimpPixelRgn_PDL * pr
- pdl * newdata
- CODE:
- if (newdata)
- {
- guchar *src;
- guchar *dst;
- int y, stride;
-
- old_pdl (&newdata, 2, pr->bpp);
- stride = pr->bpp * newdata->dims[newdata->ndims-2];
-
- if ((int)pr->h != newdata->dims[newdata->ndims-1])
- croak (__("pdl height != region height"));
-
- for (y = 0, src = newdata->data, dst = pr->data;
- y < (int)pr->h;
- y++ , src += stride , dst += pr->rowstride)
- Copy (src, dst, stride, char);
-
- RETVAL = newdata;
- }
- else
- {
- pdl *p = PDL->new();
- PDL_Long dims[3];
-
- dims[0] = pr->bpp;
- dims[1] = pr->rowstride / pr->bpp;
- dims[2] = pr->h;
-
- PDL->setdims (p, dims, 3);
- p->datatype = PDL_B;
- p->data = pr->data;
- p->state |= PDL_DONTTOUCHDATA | PDL_ALLOCATED;
- PDL->add_deletedata_magic(p, pixel_rgn_pdl_delete_data, 0);
-
- if ((int)pr->w != dims[1])
- p = redim_pdl (p, 1, pr->w);
-
- RETVAL = p;
- }
- OUTPUT:
- RETVAL
-
- # ??? optimize these two functions so tile_*ref will only be called once on
- # construction/destruction.
-
- SV *
- gimp_tile_get_data(tile)
- GimpTile * tile
- CODE:
- need_pdl ();
- croak (__("gimp_tile_get_data is not yet implemented\n"));
- gimp_tile_ref (tile);
- gimp_tile_unref (tile, 0);
- OUTPUT:
- RETVAL
-
- void
- gimp_tile_set_data(tile,data)
- GimpTile * tile
- SV * data
- CODE:
- croak (__("gimp_tile_set_data is not yet implemented\n")); /*(void *)data;*/
- gimp_tile_ref_zero (tile);
- gimp_tile_unref (tile, 1);
-
- #else
-
- void
- gimp_pixel_rgn_data(...)
- ALIAS:
- gimp_drawable_get_tile = 1
- gimp_drawable_get_tile2 = 2
- gimp_pixel_rgn_get_pixel = 3
- gimp_pixel_rgn_get_row = 4
- gimp_pixel_rgn_get_col = 5
- gimp_pixel_rgn_get_rect = 6
- gimp_pixel_rgn_set_pixel = 7
- gimp_pixel_rgn_set_row = 8
- gimp_pixel_rgn_set_col = 9
- gimp_pixel_rgn_set_rect = 10
- gimp_tile_get_data = 11
- gimp_tile_set_data = 12
- CODE:
- croak (__("This module was built without support for PDL."));
-
- #endif
-
- BOOT:
- trace_file = PerlIO_stderr ();
-
- #
- # this function overrides a pdb function for speed
- #
-
- void
- gimp_patterns_get_pattern_data(name)
- SV * name
- PPCODE:
- {
- GimpParam *return_vals;
- int nreturn_vals;
-
- return_vals = gimp_run_procedure ("gimp_patterns_get_pattern_data",
- &nreturn_vals,
- GIMP_PDB_STRING, SvPV_nolen (name),
- GIMP_PDB_END);
-
- if (nreturn_vals == 7
- && return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
- {
- EXTEND (SP, 5);
-
- PUSHs (sv_2mortal (newSVpv ( return_vals[1].data.d_string, 0)));
- PUSHs (sv_2mortal (newSViv ( return_vals[2].data.d_int32)));
- PUSHs (sv_2mortal (newSViv ( return_vals[3].data.d_int32)));
- PUSHs (sv_2mortal (newSViv ( return_vals[4].data.d_int32)));
- PUSHs (sv_2mortal (newSVpvn((char *)return_vals[6].data.d_int8array, return_vals[5].data.d_int32)));
- }
-
- gimp_destroy_params (return_vals, nreturn_vals);
- }
-
- void
- _gimp_progress_init (message)
- gchar * message
- CODE:
- gimp_progress_init (message);
-
- #ifdef GIMP_HAVE_DEFAULT_DISPLAY
-
- DISPLAY
- gimp_default_display()
-
- #endif
-
- # functions using different calling conventions:
- #void
- #gimp_channel_get_color(channel_ID, red, green, blue)
- # CHANNEL channel_ID
- # guchar * red
- # guchar * green
- # guchar * blue
- #gint32 *
- #gimp_image_get_channels(image_ID, nchannels)
- # IMAGE image_ID
- # gint * nchannels
- #guchar *
- #gimp_image_get_cmap(image_ID, ncolors)
- # IMAGE image_ID
- # gint * ncolors
- #gint32 *
- #gimp_image_get_layers(image_ID, nlayers)
- # IMAGE image_ID
- # gint * nlayers
- #gint32
- #gimp_layer_new(image_ID, name, width, height, type, opacity, mode)
- # gint32 image_ID
- # char * name
- # guint width
- # guint height
- # GimpImageType type
- # gdouble opacity
- # GimpLayerModeEffects mode
- #gint32
- #gimp_layer_copy(layer_ID)
- # gint32 layer_ID
- #void
- #gimp_channel_set_color(channel_ID, red, green, blue)
- # gint32 channel_ID
- # guchar red
- # guchar green
- # guchar blue
- #gint
- #gimp_drawable_mask_bounds(drawable_ID, x1, y1, x2, y2)
- # DRAWABLE drawable_ID
- # gint * x1
- # gint * y1
- # gint * x2
- # gint * y2
- #void
- #gimp_drawable_offsets(drawable_ID, offset_x, offset_y)
- # DRAWABLE drawable_ID
- # gint * offset_x
- # gint * offset_y
-
- # ??? almost synonymous to gimp_list_images
-
- #gint32 *
- #gimp_image_list(nimages)
- # int * nimages
-
-