kmx git

/*
  This is part of Patchwork13! the real-time data synthesis toolkit.
  http://patchwork13.sourceforge.net/

  pw13_std - the patchwork13 standard patches library
  Copyright (C) 2005 Bruno Malaquin <broen.42@gmail.com>

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  This program 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 General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*

  vbo_cube.pw13p.c  -  SDL  opengl vertex array transformation size patch

*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <SDL.h>
#include <SDL_opengl.h>
#include <pw13/pw13.h>
#include <std/float.pw13dt.h>
#include "va.pw13dt.h"

static void pw13_sdl_va_size_pump(Pw13_Patch *p, Pw13_Time *time)
{
  Pw13_Data	*i_vertex;
  unsigned int	i;

  pw13_pump_sources(p, time);
  i_vertex = pw13_input_val(p->input);
  for (i=0; i < i_vertex->nblocks; i++)
    i_vertex[i+1].f *= pw13_float_input_val (p->input+1);
  p->output->data = i_vertex;

}


PW13_EXPORT
int pw13_dl_patch_class_init(const char *name, Pw13_Patch *p, void *param)
{
  param = param;
  pw13_patch_init (name, p, 2, 1);
  pw13_va_input ("vertex", p->input, p);
  pw13_float_input ("size", p->input+1, p, 1);
  pw13_va_output ("vertex", p->output, p);
  p->pump = pw13_sdl_va_size_pump;
  return 1;
}
thodg/patchwork13/sdl/gl/va_size.pw13p.c

Commit

sdl/gl/va_size.pw13p.c
