From 37b6643df2df7d784a31ca73f7bb90dc109c2401 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Thu, 15 Dec 2005 07:26:47 +0000 Subject: removing PDP source (except debian files) before import of PDP 0.12.4 svn path=/trunk/externals/pdp/; revision=4217 --- modules/image_basic/pdp_mix.c | 165 ------------------------------------------ 1 file changed, 165 deletions(-) delete mode 100644 modules/image_basic/pdp_mix.c (limited to 'modules/image_basic/pdp_mix.c') diff --git a/modules/image_basic/pdp_mix.c b/modules/image_basic/pdp_mix.c deleted file mode 100644 index 2d01d38..0000000 --- a/modules/image_basic/pdp_mix.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Pure Data Packet module. - * Copyright (c) by Tom Schouten - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - - - -#include "pdp.h" -#include "pdp_imagebase.h" - -typedef struct pdp_mix_struct -{ - t_pdp_imagebase x_base; - - t_outlet *x_outlet0; - t_outlet *x_outlet1; - - void *x_mixer; - - int x_extrapolate; - -} t_pdp_mix; - - -static void pdp_mix_process(t_pdp_mix *x) -{ - int p0 = pdp_base_get_packet(x, 0); - int p1 = pdp_base_get_packet(x, 1); - u32 mask = pdp_imagebase_get_chanmask(x); - pdp_imageproc_dispatch_2buf(&pdp_imageproc_mix_process, x->x_mixer, mask, p0, p1); -} - - -static void pdp_mix_mix(t_pdp_mix *x, t_floatarg f) -{ - float f2; - if (!x->x_extrapolate){ - if (f < 0.0f) f = 0.0f; - if (f > 1.0f) f = 1.0f; - } - - f2 = (1.0f - f); - pdp_imageproc_mix_setleftgain(x->x_mixer, f2); - pdp_imageproc_mix_setrightgain(x->x_mixer, f); - -} - -static void pdp_mix_mix1(t_pdp_mix *x, t_floatarg f) -{ - pdp_imageproc_mix_setleftgain(x->x_mixer, f); - -} -static void pdp_mix_mix2(t_pdp_mix *x, t_floatarg f2) -{ - pdp_imageproc_mix_setrightgain(x->x_mixer, f2); -} - -static void pdp_mix_extrapolate(t_pdp_mix *x, t_floatarg f) -{ - if (f == 0.0f) x->x_extrapolate = 0; - if (f == 1.0f) x->x_extrapolate = 1; -} - - -static void pdp_mix_free(t_pdp_mix *x) -{ - pdp_imagebase_free(x); - pdp_imageproc_mix_delete(x->x_mixer); -} - -t_class *pdp_mix_class; -t_class *pdp_mix2_class; - - -void *pdp_mix_common_init(t_pdp_mix *x) -{ - int i; - - pdp_imagebase_init(x); - pdp_base_add_pdp_inlet(x); - pdp_base_add_pdp_outlet(x); - pdp_base_set_process_method(x, (t_pdp_method)pdp_mix_process); - - x->x_extrapolate = 0; - x->x_mixer = pdp_imageproc_mix_new(); - pdp_mix_mix(x, 0.0f); - - return (void *)x; -} - - -void *pdp_mix_new(t_floatarg mix) -{ - t_pdp_mix *x = (t_pdp_mix *)pd_new(pdp_mix_class); - pdp_mix_common_init(x); - pdp_base_add_gen_inlet(x, gensym("float"), gensym("mix")); - - if (mix == 0.0f) mix = 0.5f; - pdp_mix_mix(x, mix); - return (void *)x; -} - -void *pdp_mix2_new(t_floatarg mix1, t_floatarg mix2) -{ - t_pdp_mix *x = (t_pdp_mix *)pd_new(pdp_mix2_class); - pdp_mix_common_init(x); - - pdp_base_add_gen_inlet(x, gensym("float"), gensym("mix1")); - pdp_base_add_gen_inlet(x, gensym("float"), gensym("mix2")); - - if ((mix1 == 0.0f) && (mix2 == 0.0f)) mix1 = mix2 = 0.5f; - pdp_mix_mix1(x, mix1); - pdp_mix_mix2(x, mix2); - return (void *)x; -} - -#ifdef __cplusplus -extern "C" -{ -#endif - - - -void pdp_mix_setup(void) -{ - - - pdp_mix_class = class_new(gensym("pdp_mix"), (t_newmethod)pdp_mix_new, - (t_method)pdp_mix_free, sizeof(t_pdp_mix), 0, A_DEFFLOAT, A_NULL); - - pdp_imagebase_setup(pdp_mix_class); - class_addmethod(pdp_mix_class, (t_method)pdp_mix_mix, gensym("mix"), A_DEFFLOAT, A_NULL); - class_addmethod(pdp_mix_class, (t_method)pdp_mix_extrapolate, gensym("extrapolate"), A_DEFFLOAT, A_NULL); - - - - - pdp_mix2_class = class_new(gensym("pdp_mix2"), (t_newmethod)pdp_mix2_new, - (t_method)pdp_mix_free, sizeof(t_pdp_mix), 0, A_DEFFLOAT, A_DEFFLOAT, A_NULL); - - pdp_imagebase_setup(pdp_mix2_class); - class_addmethod(pdp_mix2_class, (t_method)pdp_mix_mix1, gensym("mix1"), A_DEFFLOAT, A_NULL); - class_addmethod(pdp_mix2_class, (t_method)pdp_mix_mix2, gensym("mix2"), A_DEFFLOAT, A_NULL); - class_addmethod(pdp_mix2_class, (t_method)pdp_mix_extrapolate, gensym("extrapolate"), A_DEFFLOAT, A_NULL); - -} - -#ifdef __cplusplus -} -#endif -- cgit v1.2.1