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/* ----------------------------------------------------------------------
* p_plug_in_mandelbrot_iter_ALT
* ----------------------------------------------------------------------
*/
gint p_plug_in_mandelbrot_iter_ALT(GimpRunMode run_mode, gint32 total_steps, gdouble current_step, gint32 len_struct)
{
typedef struct t_plug_in_mandelbrot_Vals
{
gdouble xmin;
gdouble xmax;
gdouble ymin;
gdouble ymax;
gdouble iter;
gint colormode;
gdouble redstretch;
gdouble greenstretch;
gdouble bluestretch;
gint redmode;
gint greenmode;
gint bluemode;
} t_plug_in_mandelbrot_Vals;
t_plug_in_mandelbrot_Vals buf, *buf_from, *buf_to;
if(len_struct != sizeof(t_plug_in_mandelbrot_Vals))
{
fprintf(stderr, "ERROR: p_plug_in_mandelbrot_iter_ALT stored Data missmatch in size %d != %d\n",
(int)len_struct, sizeof(t_plug_in_mandelbrot_Vals) );
return -1; /* ERROR */
}
gimp_get_data("plug-in-mandelbrot-ITER-FROM", g_plugin_data_from);
gimp_get_data("plug-in-mandelbrot-ITER-TO", g_plugin_data_to);
buf_from = (t_plug_in_mandelbrot_Vals *)&g_plugin_data_from[0];
buf_to = (t_plug_in_mandelbrot_Vals *)&g_plugin_data_to[0];
memcpy(&buf, buf_from, sizeof(buf));
p_delta_gdouble(&buf.xmin, buf_from->xmin, buf_to->xmin, total_steps, current_step);
p_delta_gdouble(&buf.xmax, buf_from->xmax, buf_to->xmax, total_steps, current_step);
p_delta_gdouble(&buf.ymin, buf_from->ymin, buf_to->ymin, total_steps, current_step);
p_delta_gdouble(&buf.ymax, buf_from->ymax, buf_to->ymax, total_steps, current_step);
p_delta_gdouble(&buf.iter, buf_from->iter, buf_to->iter, total_steps, current_step);
p_delta_gint(&buf.colormode, buf_from->colormode, buf_to->colormode, total_steps, current_step);
p_delta_gdouble(&buf.redstretch, buf_from->redstretch, buf_to->redstretch, total_steps, current_step);
p_delta_gdouble(&buf.greenstretch, buf_from->greenstretch, buf_to->greenstretch, total_steps, current_step);
p_delta_gdouble(&buf.bluestretch, buf_from->bluestretch, buf_to->bluestretch, total_steps, current_step);
p_delta_gint(&buf.redmode, buf_from->redmode, buf_to->redmode, total_steps, current_step);
p_delta_gint(&buf.greenmode, buf_from->greenmode, buf_to->greenmode, total_steps, current_step);
p_delta_gint(&buf.bluemode, buf_from->bluemode, buf_to->bluemode, total_steps, current_step);
gimp_set_data("plug-in-mandelbrot", &buf, sizeof(buf));
return 0; /* OK */
}
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