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_io/pdp_xv.c | 300 ---------------------------------------------- 1 file changed, 300 deletions(-) delete mode 100644 modules/image_io/pdp_xv.c (limited to 'modules/image_io/pdp_xv.c') diff --git a/modules/image_io/pdp_xv.c b/modules/image_io/pdp_xv.c deleted file mode 100644 index e2d864b..0000000 --- a/modules/image_io/pdp_xv.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Pure Data Packet module. Xvideo image packet output - * 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. - * - */ - -// pdp stuff -#include "pdp.h" -#include "pdp_base.h" - -// some x window glue code -#include "pdp_xwindow.h" - - -#define PDP_XV_AUTOCREATE_RETRY 10 - - -typedef struct pdp_xv_struct -{ - t_object x_obj; - - t_pdp_xwindow x_xwin; - t_pdp_xvideo x_xvid; - - t_outlet *x_outlet; - - int x_packet0; - int x_queue_id; - t_symbol *x_display; - - Display *x_dpy; - - int x_initialized; - int x_autocreate; - - -} t_pdp_xv; - - -static void pdp_xv_cursor(t_pdp_xv *x, t_floatarg f) -{ - pdp_xwindow_cursor(&x->x_xwin, f); -} - - -static void pdp_xv_destroy(t_pdp_xv* x) -{ - t_pdp_procqueue *q = pdp_queue_get_queue(); - if (x->x_initialized){ - - pdp_procqueue_finish(q, x->x_queue_id); // wait for thread to finish - x->x_queue_id = -1; - pdp_xvideo_close(&x->x_xvid); // close xvideo connection - pdp_xwindow_close(&x->x_xwin); // close the window - XCloseDisplay(x->x_dpy); // close the display connection - x->x_dpy = 0; - pdp_packet_mark_unused(x->x_packet0); - x->x_packet0 = -1; - x->x_initialized = 0; - - } -} - - - -static void pdp_xv_create(t_pdp_xv* x) -{ - int i; - if(x->x_initialized) return; - - /* manually open a display */ - if (NULL == (x->x_dpy = XOpenDisplay(x->x_display->s_name))){ - post("pdp_xv: cant open display %s\n",x->x_display->s_name); - x->x_initialized = false; - return; - } - - /* open an xv port on the display */ - if (!(x->x_initialized = pdp_xvideo_open_on_display(&x->x_xvid, x->x_dpy))) goto exit_close_dpy; - - /* create a window on the display */ - if (!(x->x_initialized = pdp_xwindow_create_on_display(&x->x_xwin, x->x_dpy))) goto exit_close_win; - - /* done */ - return; - - /* cleanup exits */ - exit_close_win: - pdp_xwindow_close(&x->x_xwin); // cose window - exit_close_dpy: - XCloseDisplay(x->x_dpy); // close display - x->x_dpy = 0; -} - -static int pdp_xv_try_autocreate(t_pdp_xv *x) -{ - - if (x->x_autocreate){ - post("pdp_xv: autocreate window"); - pdp_xv_create(x); - if (!(x->x_initialized)){ - x->x_autocreate--; - if (!x->x_autocreate){ - post ("pdp_xv: autocreate failed %d times: disabled", PDP_XV_AUTOCREATE_RETRY); - post ("pdp_xv: send [autocreate 1] message to re-enable"); - return 0; - } - } - else return 1; - - } - return 0; -} - -static void pdp_xv_bang(t_pdp_xv *x); - -static void pdp_xv_bang_thread(t_pdp_xv *x) -{ - pdp_xvideo_display_packet(&x->x_xvid, &x->x_xwin, x->x_packet0); -} - - -static void pdp_xv_bang_callback(t_pdp_xv *x) -{ - /* receive events & output them */ - pdp_xwindow_send_events(&x->x_xwin, x->x_outlet); - - - /* release the packet if there is one */ - pdp_packet_mark_unused(x->x_packet0); - x->x_packet0 = -1; - -} - -static void pdp_xv_bang(t_pdp_xv *x) -{ - t_pdp_procqueue *q = pdp_queue_get_queue(); - - /* check if window is initialized */ - if (!(x->x_initialized)){ - if (!pdp_xv_try_autocreate(x)) return; - } - - /* check if we can proceed */ - if (-1 != x->x_queue_id) return; - if (-1 == x->x_packet0) return; - - /* if previous queued method returned - schedule a new one, else ignore */ - if (-1 == x->x_queue_id) { - pdp_procqueue_add(q, x, pdp_xv_bang_thread, pdp_xv_bang_callback, &x->x_queue_id); - } - -} - -static void pdp_xv_input_0(t_pdp_xv *x, t_symbol *s, t_floatarg f) -{ - - if (s == gensym("register_ro")) pdp_packet_convert_ro_or_drop(&x->x_packet0, (int)f, pdp_gensym("bitmap/yv12/*")); - if (s == gensym("process")) pdp_xv_bang(x); - -} - - - -static void pdp_xv_autocreate(t_pdp_xv *x, t_floatarg f) -{ - if (f != 0.0f) x->x_autocreate = PDP_XV_AUTOCREATE_RETRY; - else x->x_autocreate = 0; -} - -static void pdp_xv_display(t_pdp_xv *x, t_symbol *s) -{ - t_pdp_procqueue *q = pdp_queue_get_queue(); - pdp_procqueue_finish(q, x->x_queue_id); - x->x_queue_id = -1; - x->x_display = s; - if (x->x_initialized){ - pdp_xv_destroy(x); - pdp_xv_create(x); - } -} - -static void pdp_xv_fullscreen(t_pdp_xv *x) -{ - pdp_xwindow_fullscreen(&x->x_xwin); -} - -static void pdp_xv_resize(t_pdp_xv* x, t_floatarg width, t_floatarg height) -{ - pdp_xwindow_resize(&x->x_xwin, width, height); -} - -static void pdp_xv_move(t_pdp_xv* x, t_floatarg width, t_floatarg height) -{ - pdp_xwindow_move(&x->x_xwin, width, height); -} - -static void pdp_xv_moveresize(t_pdp_xv* x, t_floatarg xoff, t_floatarg yoff, t_floatarg width, t_floatarg height) -{ - pdp_xwindow_moveresize(&x->x_xwin, xoff, yoff, width, height); -} - -static void pdp_xv_tile(t_pdp_xv* x, t_floatarg xtiles, t_floatarg ytiles, t_floatarg i, t_floatarg j) -{ - pdp_xwindow_tile(&x->x_xwin, xtiles, ytiles, i, j); -} - -static void pdp_xv_vga(t_pdp_xv *x) -{ - pdp_xv_resize(x, 640, 480); -} - -static void pdp_xv_free(t_pdp_xv *x) -{ - t_pdp_procqueue *q = pdp_queue_get_queue(); - pdp_procqueue_finish(q, x->x_queue_id); - pdp_xv_destroy(x); - pdp_xvideo_free(&x->x_xvid); - pdp_xwindow_free(&x->x_xwin); -} - -t_class *pdp_xv_class; - - - -void *pdp_xv_new(void) -{ - t_pdp_xv *x = (t_pdp_xv *)pd_new(pdp_xv_class); - x->x_outlet = outlet_new(&x->x_obj, &s_anything); - - pdp_xwindow_init(&x->x_xwin); - pdp_xvideo_init(&x->x_xvid); - - x->x_packet0 = -1; - x->x_queue_id = -1; - x->x_display = gensym(":0"); - x->x_dpy = 0; - pdp_xv_autocreate(x,1); - - return (void *)x; -} - - - - - -#ifdef __cplusplus -extern "C" -{ -#endif - - -void pdp_xv_setup(void) -{ - pdp_xv_class = class_new(gensym("pdp_xv"), (t_newmethod)pdp_xv_new, - (t_method)pdp_xv_free, sizeof(t_pdp_xv), 0, A_NULL); - - - class_addmethod(pdp_xv_class, (t_method)pdp_xv_bang, gensym("bang"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_create, gensym("open"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_create, gensym("create"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_autocreate, gensym("autocreate"), A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_destroy, gensym("destroy"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_destroy, gensym("close"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_resize, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_move, gensym("move"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_move, gensym("pos"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_resize, gensym("size"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_display, gensym("display"), A_SYMBOL, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_input_0, gensym("pdp"), A_SYMBOL, A_DEFFLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_cursor, gensym("cursor"), A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_fullscreen, gensym("fullscreen"), A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_moveresize, gensym("posdim"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(pdp_xv_class, (t_method)pdp_xv_tile, gensym("tile"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL); - - /* some shortcuts for the lazy */ - class_addmethod(pdp_xv_class, (t_method)pdp_xv_vga, gensym("vga"), A_NULL); - -} - -#ifdef __cplusplus -} -#endif - - -- cgit v1.2.1