From e20d5ae3622d5d656dc28d7a090aee76b08158b0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pablo=20Mart=C3=ADn?= Date: Sun, 7 Sep 2003 20:01:24 +0000 Subject: updating pdp to current version 0.12.2 svn path=/trunk/externals/pdp/; revision=936 --- include/pdp_xwindow.h | 147 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 include/pdp_xwindow.h (limited to 'include/pdp_xwindow.h') diff --git a/include/pdp_xwindow.h b/include/pdp_xwindow.h new file mode 100644 index 0000000..f578daf --- /dev/null +++ b/include/pdp_xwindow.h @@ -0,0 +1,147 @@ + +/* + * Pure Data Packet header file: xwindow glue code + * 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. + * + */ + + +// x stuff +#include +#include +#include +#include +#include "pdp.h" + +// image formats for communication with the X Server +#define FOURCC_YV12 0x32315659 /* YV12 YUV420P */ +#define FOURCC_YUV2 0x32595559 /* YUV2 YUV422 */ +#define FOURCC_I420 0x30323449 /* I420 Intel Indeo 4 */ + +/* TODO: finish this */ + +/* remarks: + this class does not own the display connection */ + + + + +/* x window class */ +typedef struct _pdp_xwindow +{ + Display *dpy; + int screen; + Window win; + GC gc; + Atom WM_DELETE_WINDOW; + + + int winwidth; + int winheight; + int winxoffset; + int winyoffset; + + int initialized; + int autocreate; + t_symbol *dragbutton; + + float cursor; + +} t_pdp_xwindow; + +/* cons */ +void pdp_xwindow_init(t_pdp_xwindow *b); + +/* des */ +void pdp_xwindow_free(t_pdp_xwindow *b); + +/* fullscreen message */ +void pdp_xwindow_fullscreen(t_pdp_xwindow *xwin); + +/* resize window */ +void pdp_xwindow_resize(t_pdp_xwindow *b, int width, int height); + +/* resize window */ +void pdp_xwindow_moveresize(t_pdp_xwindow *b, int xoffset, int yoffset, int width, int height); + +/* fill a tile of the screen */ +void pdp_xwindow_tile(t_pdp_xwindow *xwin, int x_tiles, int y_tiles, int i, int j); + +/* move window */ +void pdp_xwindow_move(t_pdp_xwindow *xwin, int xoffset, int yoffset); + +/* receive events */ +void pdp_xwindow_send_events(t_pdp_xwindow *b, t_outlet *outlet); + +/* enable/disable cursor */ +void pdp_xwindow_cursor(t_pdp_xwindow *b, t_floatarg f); + +/* create xwindow. return code != NULL on succes */ +int pdp_xwindow_create_on_display(t_pdp_xwindow *b, Display *dpy); + +/* close window */ +void pdp_xwindow_close(t_pdp_xwindow *b); + + + +/* xvideo class */ +typedef struct _pdp_xvideo +{ + + Display *dpy; + int screen; + Window win; + + int xv_format; + int xv_port; + + XvImage *xvi; + unsigned char *data; + unsigned int width; + unsigned int height; + int last_encoding; + + int initialized; + +} t_pdp_xvideo; + + +/* cons */ +void pdp_xvideo_init(t_pdp_xvideo *x); + +/* des */ +void pdp_xvideo_free(t_pdp_xvideo* x); + + +/* open an xv port (and create XvImage) */ +int pdp_xvideo_open_on_display(t_pdp_xvideo *x, Display *dpy); + +/* close xv port (and delete XvImage */ +void pdp_xvideo_close(t_pdp_xvideo* x); + +/* display a packet */ +void pdp_xvideo_display_packet(t_pdp_xvideo *x, t_pdp_xwindow *w, int packet); + + +#if 0 +/* xwindow event handler */ +typedef struct _pdp_xwin_handler +{ + t_pdp_xwindow *win; + t_outlet *outlet; +} +#endif -- cgit v1.2.1