updating pdp to current version 0.12.2

svn path=/trunk/externals/pdp/; revision=936

1 files changed, 0 insertions, 233 deletions

diff --git a/modules/pdp_cheby.c b/modules/pdp_cheby.c
deleted file mode 100644
index 4ba32a3..0000000
--- a/modules/pdp_cheby.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   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_mmx.h"
-
-
-typedef struct pdp_cheby_struct
-{
-    t_object x_obj;
-    t_float x_f;
-
-    t_outlet *x_outlet0;
-
-    int x_packet0;
-    int x_queue_id;
-    int x_dropped;          // indicate if a packet was dropped during register_rw cycle
-
-    int x_channel;
-
-    void *x_cheby;
-
-    int x_iterations;
-    int x_order;
-
-} t_pdp_cheby;
-
-
-
-static void pdp_cheby_process_yv12(t_pdp_cheby *x)
-{
-    t_pdp *header0 = pdp_packet_header(x->x_packet0);
-    void  *data0   = pdp_packet_data  (x->x_packet0);
-
-    unsigned int w = header0->info.image.width;
-    unsigned int h = header0->info.image.height;
-
-    unsigned int size = w*h;
-    unsigned int v_offset = size;
-    unsigned int u_offset = size + (size >> 2) ;
-        unsigned int i,j;
-
-    short int * idata = (short int *)data0;
-    int ch = x->x_channel;
-    
-    if((ch == 0) || (ch==1)) pdp_imageproc_cheby_process(x->x_cheby, &idata[0], w, h, x->x_iterations );
-    if((ch == 0) || (ch==2)) pdp_imageproc_cheby_process(x->x_cheby, &idata[v_offset], w>>1, h>>1, x->x_iterations);
-    if((ch == 0) || (ch==3)) pdp_imageproc_cheby_process(x->x_cheby, &idata[u_offset], w>>1, h>>1, x->x_iterations);
-
-    return;
-
-
-}
-
-static void pdp_cheby_process_grey(t_pdp_cheby *x)
-{
-    t_pdp *header0 = pdp_packet_header(x->x_packet0);
-    void  *data0   = pdp_packet_data  (x->x_packet0);
-
-    unsigned int w = header0->info.image.width;
-    unsigned int h = header0->info.image.height;
-
-    short int * idata = (short int *)data0;
-    int ch = x->x_channel;
-
-    if((ch == 0) || (ch==1)) pdp_imageproc_cheby_process(x->x_cheby, &idata[0], w, h, x->x_iterations);
-
-    return;
-
-
-}
-
-static void pdp_cheby_process(t_pdp_cheby *x)
-{
-    t_pdp *header0 = pdp_packet_header(x->x_packet0);
-
-    /* check data packets */
-
-    if ((header0) && (PDP_IMAGE == header0->type)){
-
-	/* pdp_cheby_process inputs and write into active inlet */
-	switch(header0->info.image.encoding){
-
-	case PDP_IMAGE_YV12:
-	    pdp_cheby_process_yv12(x);
-	    break;
-
-	case PDP_IMAGE_GREY:
-	    pdp_cheby_process_grey(x);
-	    break;
-
-	default:
-	    break;
-	    /* don't know the type, so dont pdp_cheby_process */
-	    
-	}
-    }
-
-}
-
-static void pdp_cheby_sendpacket(t_pdp_cheby *x)
-{
-    /* unregister and propagate if valid packet */
-    pdp_pass_if_valid(x->x_outlet0, &x->x_packet0);
-}
-
-static void pdp_cheby_input_0(t_pdp_cheby *x, t_symbol *s, t_floatarg f)
-{
-
-    int p = (int)f;
-
-    if (s== gensym("register_rw"))  x->x_dropped = pdp_packet_copy_rw_or_drop(&x->x_packet0, p);
-
-
-    if ((s == gensym("process")) && (-1 != x->x_packet0) && (!x->x_dropped)){
-
-
-	/* add the process method and callback to the process queue */
-
-	pdp_queue_add(x, pdp_cheby_process, pdp_cheby_sendpacket, &x->x_queue_id);
-    }
-
-}
-
-
-
-static void pdp_cheby_coef(t_pdp_cheby *x, t_floatarg c, t_floatarg f)
-{
-    pdp_imageproc_cheby_setcoef(x->x_cheby, (int)c, f);
-}
-
-static void pdp_cheby_reset(t_pdp_cheby *x)
-{
-    int i;
-    for (i = 0; i <= x->x_order; i++)
-	pdp_imageproc_cheby_setcoef(x->x_cheby, i, 0);
-}
-
-static void pdp_cheby_channel(t_pdp_cheby *x, t_floatarg f)
-{
-  int ch = (int)f;
-  if ((ch < 1) || (ch > 3)) ch = 0;
-  x->x_channel = ch;
-}
-
-static void pdp_cheby_iterations(t_pdp_cheby *x, t_floatarg f)
-{
-  int i = (int)f;
-  if (i<0) i = 0;
-  x->x_iterations = i;
-
-}
-static void pdp_cheby_free(t_pdp_cheby *x)
-{
-    pdp_queue_finish(x->x_queue_id);
-    pdp_imageproc_cheby_delete(x->x_cheby);
-    pdp_packet_mark_unused(x->x_packet0);
-
-}
-
-t_class *pdp_cheby_class;
-
-
-
-void *pdp_cheby_new(t_floatarg f)
-{
-    t_pdp_cheby *x = (t_pdp_cheby *)pd_new(pdp_cheby_class);
-    int order = (int)(f);
-
-    if (order < 2) order = 2;
-
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("iterations"));
-
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything); 
-
-    x->x_packet0 = -1;
-    x->x_queue_id = -1;
-
-    x->x_cheby = pdp_imageproc_cheby_new(order);
-
-    // default: process all channels
-    x->x_channel = 0;
-    x->x_iterations = 1;
-    x->x_order = order;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_cheby_setup(void)
-{
-
-
-    pdp_cheby_class = class_new(gensym("pdp_cheby"), (t_newmethod)pdp_cheby_new,
-    	(t_method)pdp_cheby_free, sizeof(t_pdp_cheby), 0, A_DEFFLOAT, A_NULL);
-
-
-    class_addmethod(pdp_cheby_class, (t_method)pdp_cheby_coef, gensym("coef"),  A_FLOAT, A_FLOAT, A_NULL);   
-    class_addmethod(pdp_cheby_class, (t_method)pdp_cheby_iterations, gensym("iterations"),  A_FLOAT, A_NULL);   
-    class_addmethod(pdp_cheby_class, (t_method)pdp_cheby_channel, gensym("chan"),  A_FLOAT, A_NULL);   
-    class_addmethod(pdp_cheby_class, (t_method)pdp_cheby_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(pdp_cheby_class, (t_method)pdp_cheby_reset, gensym("reset"),  A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif