mirror of
https://code.videolan.org/videolan/vlc
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158 lines
6.6 KiB
C
158 lines
6.6 KiB
C
/*****************************************************************************
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* xcommon.h: Defines common to the X11 and XVideo plugins
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*****************************************************************************
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* Copyright (C) 1998-2001 VideoLAN
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* $Id: xcommon.h,v 1.3 2002/09/10 12:15:07 sam Exp $
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*
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* Authors: Vincent Seguin <seguin@via.ecp.fr>
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* Samuel Hocevar <sam@zoy.org>
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* David Kennedy <dkennedy@tinytoad.com>
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* Gildas Bazin <gbazin@netcourrier.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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/*****************************************************************************
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* Defines
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*****************************************************************************/
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#ifdef MODULE_NAME_IS_xvideo
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# define IMAGE_TYPE XvImage
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# define EXTRA_ARGS int i_xvport, int i_chroma
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# define EXTRA_ARGS_SHM int i_xvport, int i_chroma, XShmSegmentInfo *p_shm
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# define DATA_SIZE(p) (p)->data_size
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# define IMAGE_FREE XFree /* There is nothing like XvDestroyImage */
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#else
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# define IMAGE_TYPE XImage
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# define EXTRA_ARGS Visual *p_visual, int i_depth, int i_bytes_per_pixel
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# define EXTRA_ARGS_SHM Visual *p_visual, int i_depth, XShmSegmentInfo *p_shm
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# define DATA_SIZE(p) ((p)->bytes_per_line * (p)->height)
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# define IMAGE_FREE XDestroyImage
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#endif
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/*****************************************************************************
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* x11_window_t: X11 window descriptor
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*****************************************************************************
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* This structure contains all the data necessary to describe an X11 window.
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*****************************************************************************/
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typedef struct x11_window_t
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{
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Window base_window; /* base window */
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Window video_window; /* sub-window for displaying video */
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GC gc; /* graphic context instance handler */
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int i_width; /* window width */
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int i_height; /* window height */
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Atom wm_protocols;
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Atom wm_delete_window;
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vlc_bool_t b_owned; /* do we own this window? */
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} x11_window_t;
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/*****************************************************************************
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* vout_sys_t: video output method descriptor
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*****************************************************************************
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* This structure is part of the video output thread descriptor.
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* It describes the X11 and XVideo specific properties of an output thread.
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*****************************************************************************/
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struct vout_sys_t
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{
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/* Internal settings and properties */
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Display * p_display; /* display pointer */
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Visual * p_visual; /* visual pointer */
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int i_screen; /* screen number */
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/* Our current window */
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x11_window_t * p_win;
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/* Our two windows */
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x11_window_t original_window;
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x11_window_t fullscreen_window;
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/* X11 generic properties */
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vlc_bool_t b_altfullscreen; /* which fullscreen method */
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#ifdef HAVE_SYS_SHM_H
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vlc_bool_t b_shm; /* shared memory extension flag */
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#endif
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#ifdef MODULE_NAME_IS_xvideo
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int i_xvport;
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#else
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Colormap colormap; /* colormap used (8bpp only) */
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int i_screen_depth;
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int i_bytes_per_pixel;
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int i_bytes_per_line;
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#endif
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/* Screen saver properties */
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int i_ss_timeout; /* timeout */
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int i_ss_interval; /* interval between changes */
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int i_ss_blanking; /* blanking mode */
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int i_ss_exposure; /* exposure mode */
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#ifdef DPMSINFO_IN_DPMS_H
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BOOL b_ss_dpms; /* DPMS mode */
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#endif
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/* Mouse pointer properties */
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vlc_bool_t b_mouse_pointer_visible;
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mtime_t i_time_mouse_last_moved; /* used to auto-hide pointer*/
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Cursor blank_cursor; /* the hidden cursor */
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mtime_t i_time_button_last_pressed; /* to track dbl-clicks */
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Pixmap cursor_pixmap;
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};
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/*****************************************************************************
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* picture_sys_t: direct buffer method descriptor
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*****************************************************************************
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* This structure is part of the picture descriptor, it describes the
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* XVideo specific properties of a direct buffer.
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*****************************************************************************/
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struct picture_sys_t
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{
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IMAGE_TYPE * p_image;
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#ifdef HAVE_SYS_SHM_H
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XShmSegmentInfo shminfo; /* shared memory zone information */
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#endif
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};
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/*****************************************************************************
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* mwmhints_t: window manager hints
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*****************************************************************************
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* Fullscreen needs to be able to hide the wm decorations so we provide
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* this structure to make it easier.
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*****************************************************************************/
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#define MWM_HINTS_DECORATIONS (1L << 1)
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#define PROP_MWM_HINTS_ELEMENTS 5
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typedef struct mwmhints_t
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{
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u32 flags;
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u32 functions;
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u32 decorations;
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s32 input_mode;
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u32 status;
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} mwmhints_t;
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/*****************************************************************************
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* Chroma defines
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*****************************************************************************/
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#ifdef MODULE_NAME_IS_xvideo
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# define MAX_DIRECTBUFFERS 10
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#else
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# define MAX_DIRECTBUFFERS 2
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#endif
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