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-rw-r--r--modules/pdp_grey.c168
1 files changed, 0 insertions, 168 deletions
diff --git a/modules/pdp_grey.c b/modules/pdp_grey.c
deleted file mode 100644
index 0626ea9..0000000
--- a/modules/pdp_grey.c
+++ /dev/null
@@ -1,168 +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"
-
-
-typedef struct pdp_grey_struct
-{
- t_object x_obj;
- t_float x_f;
-
- t_outlet *x_outlet0;
-
-
- int x_packet0;
-
-} t_pdp_grey;
-
-
-
-static void pdp_grey_process(t_pdp_grey *x)
-{
- t_pdp *header0 = pdp_packet_header(x->x_packet0);
- t_pdp *headernew;
- int newpacket;
- int w;
- int h;
-
- /* check data packets */
-
- if ((header0) && (PDP_IMAGE == header0->type)){
-
- /* pdp_grey_process inputs and write into active inlet */
- switch(header0->info.image.encoding){
-
- case PDP_IMAGE_YV12:
- w = header0->info.image.width;
- h = header0->info.image.height;
- newpacket = pdp_packet_new(PDP_IMAGE, w*h*2);
- headernew = pdp_packet_header(newpacket);
- headernew->info.image.encoding = PDP_IMAGE_GREY;
- headernew->info.image.width = w;
- headernew->info.image.height = h;
- memcpy(pdp_packet_data(newpacket), pdp_packet_data(x->x_packet0), 2*w*h);
- pdp_packet_mark_unused(x->x_packet0);
- x->x_packet0 = newpacket;
- break;
-
- case PDP_IMAGE_GREY:
- /* just pass along */
- break;
-
- default:
- break;
- /* don't know the type, so dont process */
-
- }
- }
-
-}
-
-
-static void pdp_grey_sendpacket(t_pdp_grey *x)
-{
- /* unregister and propagate if valid packet */
- pdp_pass_if_valid(x->x_outlet0, &x->x_packet0);
-}
-
-static void pdp_grey_input_0(t_pdp_grey *x, t_symbol *s, t_floatarg f)
-{
-
- int p = (int)f;
- int passes, i;
-
- if (s== gensym("register_rw")) pdp_packet_copy_rw_or_drop(&x->x_packet0, p);
-
-
- if ((s == gensym("process")) && (-1 != x->x_packet0)){
-
- pdp_grey_process(x);
- pdp_grey_sendpacket(x);
- }
-
-}
-
-
-
-
-short int pdp_grey_fixedpoint(float f)
-{
-
- float min = (float)-0x7fff;
- float max = (float)0x7fff;
- f *= (float)0x100;
- if (f>max) f = max;
- if (f<min) f = min;
-
- return (short int)f;
-
-}
-
-
-t_class *pdp_grey_class;
-
-
-
-void pdp_grey_free(t_pdp_grey *x)
-{
-}
-
-void *pdp_grey_new(t_floatarg f)
-{
- t_pdp_grey *x = (t_pdp_grey *)pd_new(pdp_grey_class);
-
-
- /* no arg, or zero -> gain = 1 */
- if (f==0.0f) f = 1.0f;
-
- inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("gain"));
-
- x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
-
- x->x_packet0 = -1;
-
- return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_grey_setup(void)
-{
-
-
- pdp_grey_class = class_new(gensym("pdp_grey"), (t_newmethod)pdp_grey_new,
- (t_method)pdp_grey_free, sizeof(t_pdp_grey), 0, A_DEFFLOAT, A_NULL);
-
-
- class_addmethod(pdp_grey_class, (t_method)pdp_grey_input_0, gensym("pdp"), A_SYMBOL, A_DEFFLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif