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 --- opengl/modules/pdp_3d_snap.c | 216 ------------------------------------------- 1 file changed, 216 deletions(-) delete mode 100644 opengl/modules/pdp_3d_snap.c (limited to 'opengl/modules/pdp_3d_snap.c') diff --git a/opengl/modules/pdp_3d_snap.c b/opengl/modules/pdp_3d_snap.c deleted file mode 100644 index 2ee6d39..0000000 --- a/opengl/modules/pdp_3d_snap.c +++ /dev/null @@ -1,216 +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 -#include "pdp.h" -#include "pdp_3dp_base.h" -#include "pdp_opengl.h" - -typedef struct _pdp_3d_snap -{ - t_pdp_3dp_base x_base; - t_pdp_dpd_commandfactory x_cfact; - t_outlet *x_result_outlet; - t_pdp_symbol *x_dest_template; - int x_is_texture; - u32 x_width; - u32 x_height; - int x_auto_snap; - int x_pending_snap; - -} t_pdp_3d_snap; - - -typedef struct _snap_command -{ - t_pdp_dpd_command x_base; - t_pdp_3d_snap *x_mother; - int x_context_packet; - int x_result_packet; - int x_active; -} t_snap_command; - - - - -/* COMAND METHODS */ - -static void snap_texture_process(t_snap_command *x) -{ - int pt = -1; - int p = x->x_context_packet; - int i; - u32 w,h; - - if (x->x_active && pdp_packet_3Dcontext_isvalid(p)){ - - /* get dest texture sub dims */ - w = (x->x_mother->x_width) ? x->x_mother->x_width : pdp_packet_3Dcontext_subwidth(p); - h = (x->x_mother->x_height) ? x->x_mother->x_height : pdp_packet_3Dcontext_subheight(p); - - /* texture is a special case */ - if (x->x_mother->x_is_texture){ - - /* create a new texture packet */ - pt = pdp_packet_new_texture(w,h,GL_RGB); - if (-1 != pt) { - - /* set rendering context */ - pdp_packet_3Dcontext_set_rendering_context(p); - - /* copy pbuf to new texture */ - pdp_packet_texture_make_current(pt); - //glReadBuffer(GL_FRONT); //this is for weird feedback stuff.. - glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, w, h); - - x->x_result_packet = pt; - } - } - - /* other type: snap to bitmap first, then convert */ - else{ - - //nvidia driver 4191 bug workaround (w -> multiple of 4) - w &= -4; - - pt = pdp_packet_3Dcontext_snap_to_bitmap(p, w, h); - //pt = pdp_packet_new_bitmap_rgb(w, h); - //pdp_packet_print_debug(pt); - x->x_result_packet = pdp_packet_convert_ro(pt, x->x_mother->x_dest_template); - pdp_packet_mark_unused(pt); - } - } -} - -static void snap_callback(t_snap_command *x) -{ - /* send packet to outlet */ - pdp_packet_pass_if_valid(x->x_mother->x_result_outlet, &x->x_result_packet); - pdp_dpd_command_suicide(x); -} - - -/* PD OBJECT METHODS */ - - -static void pdp_3d_snap_snap(t_pdp_3d_snap *x) -{ - x->x_pending_snap = 1; -} - -static void pdp_3d_snap_autosnap(t_pdp_3d_snap *x, t_floatarg f) -{ - if (f){ - x->x_auto_snap = 1; - x->x_pending_snap = 1; - } - else{ - x->x_auto_snap = 0; - x->x_pending_snap = 0; - } -} - -static void *pdp_3d_snap_get_new_command(t_pdp_3d_snap *x) -{ - t_snap_command *c = (t_snap_command *)pdp_dpd_commandfactory_get_new_command(&x->x_cfact); - c->x_mother = x; - c->x_context_packet = pdp_3dp_base_get_context_packet(x); - c->x_result_packet = -1; - c->x_active = x->x_pending_snap; - if (!x->x_auto_snap) x->x_pending_snap = 0; - return (void *)c; -} - - -t_class *pdp_3d_snap_class; - - - -void pdp_3d_snap_free(t_pdp_3d_snap *x) -{ - //pdp_dpd_base_queue_wait(x); - pdp_3dp_base_free(x); -} - -void *pdp_3d_snap_new(t_symbol *s, t_floatarg w, t_floatarg h) -{ - t_pdp_3d_snap *x = (t_pdp_3d_snap *)pd_new(pdp_3d_snap_class); - - /* super init */ - pdp_3dp_base_init(x); - - /* get destination template */ - x->x_dest_template = (s == gensym("")) ? pdp_gensym("texture/*/*") : pdp_gensym(s->s_name); - x->x_is_texture = pdp_type_description_match(x->x_dest_template, pdp_gensym("texture/*/*")); - w = (w < 0) ? 0 : w; - h = (h < 0) ? 0 : h; - x->x_width = w; - x->x_height = h; - - x->x_auto_snap = 1; - x->x_pending_snap = 1; - - /* issue warning */ - if (!x->x_is_texture && !(x->x_width && x->x_height)){ - //post("WARNING: 3dp_snap: target is not a texture and dimensions are not set."); - //post("WARNING: using default image size 320x240."); - //x->x_width = 320; - //x->x_height = 240; - } - - /* create outlets */ - pdp_3dp_base_add_outlet(x, (t_pdp_method)snap_texture_process, (t_pdp_method)snap_callback); - x->x_result_outlet = outlet_new((t_object *)x, &s_anything); - - /* init command list */ - pdp_dpd_commandfactory_init(&x->x_cfact, sizeof(t_snap_command)); - - /* register command factory method */ - pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_snap_get_new_command); - - - return (void *)x; -} - - -#ifdef __cplusplus -extern "C" -{ -#endif - - -void pdp_3d_snap_setup(void) -{ - - - pdp_3d_snap_class = class_new(gensym("3dp_snap"), (t_newmethod)pdp_3d_snap_new, - (t_method)pdp_3d_snap_free, sizeof(t_pdp_3d_snap), 0, A_DEFSYMBOL, A_DEFFLOAT, A_DEFFLOAT, A_NULL); - - pdp_3dp_base_setup(pdp_3d_snap_class); - - class_addmethod(pdp_3d_snap_class, (t_method)pdp_3d_snap_snap, gensym("bang"), A_NULL); - class_addmethod(pdp_3d_snap_class, (t_method)pdp_3d_snap_autosnap, gensym("autosnap"), A_FLOAT, A_NULL); - -} - -#ifdef __cplusplus -} -#endif -- cgit v1.2.1