mirror of https://github.com/mpv-player/mpv
243 lines
6.2 KiB
C
243 lines
6.2 KiB
C
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//#define SHOW_TIME
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/*
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* vo_xmga.c
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*
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* Copyright (C) Zoltan Ponekker - Jan 2001
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "config.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/mman.h>
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#include "drivers/mga_vid.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <errno.h>
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#ifdef HAVE_XINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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#include "x11_common.h"
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#include "sub.h"
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#include "aspect.h"
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#ifdef SHOW_TIME
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#include "../osdep/timer.h"
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static unsigned int timer=0;
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static unsigned int timerd=0;
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#endif
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#ifdef HAVE_NEW_GUI
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#include "../Gui/interface.h"
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#endif
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static vo_info_t info =
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{
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"Matrox G200/G4x0/G550 overlay in X11 window (using /dev/mga_vid)",
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"xmga",
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"Zoltan Ponekker <pontscho@makacs.poliod.hu>",
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""
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};
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LIBVO_EXTERN( xmga )
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static XGCValues wGCV;
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static uint32_t mDepth;
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static XWindowAttributes attribs;
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static int colorkey;
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static uint32_t mvHeight;
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static uint32_t mvWidth;
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static Window mRoot;
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static XSetWindowAttributes xWAttribs;
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static int inited=0;
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#define VO_XMGA
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#include "mga_common.c"
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#undef VO_XMGA
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static void mDrawColorKey( void )
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{
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XSetBackground( mDisplay,vo_gc,0 );
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XClearWindow( mDisplay,vo_window );
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XSetForeground( mDisplay,vo_gc,colorkey );
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XFillRectangle( mDisplay,vo_window,vo_gc,drwX,drwY,drwWidth,(vo_fs?drwHeight - 1:drwHeight) );
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XFlush( mDisplay );
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}
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static void check_events(void)
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{
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int e=vo_x11_check_events(mDisplay);
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if ( !(e&VO_EVENT_RESIZE) && !(e&VO_EVENT_EXPOSE) ) return;
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set_window();
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mDrawColorKey();
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if ( ioctl( f,MGA_VID_CONFIG,&mga_vid_config ) ) mp_msg(MSGT_VO,MSGL_WARN,"Error in mga_vid_config ioctl (wrong mga_vid.o version?)" );
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}
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static void flip_page(void){
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#ifdef SHOW_TIME
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unsigned int t;
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t=GetTimer();
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mp_msg(MSGT_VO,MSGL_STATUS," [timer: %08X diff: %6d dd: %6d ] \n",t,t-timer,(t-timer)-timerd);
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timerd=t-timer;
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timer=t;
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#endif
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vo_mga_flip_page();
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}
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static uint32_t config( uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format)
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{
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char * mTitle=(title == NULL) ? "XMGA render" : title;
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XVisualInfo vinfo;
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unsigned long xswamask;
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int r, g, b;
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if(mga_init(width,height,format)) return -1; // ioctl errors?
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aspect_save_orig(width,height);
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aspect_save_prescale(d_width,d_height);
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aspect_save_screenres(vo_screenwidth,vo_screenheight);
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mvWidth=width; mvHeight=height;
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vo_panscan_x=vo_panscan_y=vo_panscan_amount=0;
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vo_dx=( vo_screenwidth - d_width ) / 2;
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vo_dy=( vo_screenheight - d_height ) / 2;
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geometry(&vo_dx, &vo_dy, &d_width, &d_height, vo_screenwidth, vo_screenheight);
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vo_dwidth=d_width; vo_dheight=d_height;
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vo_mouse_autohide=1;
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r = (vo_colorkey & 0x00ff0000) >> 16;
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g = (vo_colorkey & 0x0000ff00) >> 8;
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b = vo_colorkey & 0x000000ff;
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switch ( vo_depthonscreen )
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{
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case 32: colorkey = vo_colorkey; break;
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case 24: colorkey = vo_colorkey & 0x00ffffff; break;
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case 16: colorkey = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); break;
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case 15: colorkey = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); break;
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default: mp_msg(MSGT_VO,MSGL_ERR,"Sorry, this (%d) color depth not supported.\n",vo_depthonscreen ); return -1;
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}
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mp_msg(MSGT_VO, MSGL_INFO, "Using colorkey: %x\n", colorkey);
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inited=1;
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aspect(&d_width,&d_height,A_NOZOOM);
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#ifdef HAVE_NEW_GUI
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if(use_gui)
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guiGetEvent( guiSetShVideo,0 ); // the GUI will set up / resize the window
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else
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#endif
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{
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if ( flags&1 ) aspect(&dwidth,&dheight,A_ZOOM);
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XGetWindowAttributes( mDisplay,mRootWin,&attribs );
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mDepth=attribs.depth;
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if ( mDepth != 15 && mDepth != 16 && mDepth != 24 && mDepth != 32 ) mDepth=24;
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XMatchVisualInfo( mDisplay,mScreen,mDepth,TrueColor,&vinfo );
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xWAttribs.colormap=XCreateColormap( mDisplay,mRootWin,vinfo.visual,AllocNone );
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xWAttribs.background_pixel=0;
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xWAttribs.border_pixel=0;
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xWAttribs.event_mask=StructureNotifyMask | ExposureMask | KeyPressMask |
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((WinID==0)?0:(ButtonPressMask | ButtonReleaseMask | PointerMotionMask | PropertyChangeMask));
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xswamask=CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
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if ( WinID>=0 ){
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vo_window = WinID ? ((Window)WinID) : mRootWin;
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if ( WinID )
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{
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XUnmapWindow( mDisplay,vo_window );
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XChangeWindowAttributes( mDisplay,vo_window,xswamask,&xWAttribs);
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vo_x11_selectinput_witherr( mDisplay,vo_window,StructureNotifyMask | KeyPressMask | PropertyChangeMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask | ExposureMask );
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} else XSelectInput( mDisplay,vo_window,ExposureMask );
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} else {
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if ( vo_window == None )
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{
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vo_window=XCreateWindow( mDisplay,mRootWin,
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vo_dx,vo_dy,
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vo_dwidth,vo_dheight,
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xWAttribs.border_pixel,
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mDepth,
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InputOutput,
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vinfo.visual,xswamask,&xWAttribs );
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vo_x11_classhint( mDisplay,vo_window,"xmga" );
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vo_hidecursor(mDisplay,vo_window);
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vo_x11_sizehint( vo_dx,vo_dy,vo_dwidth,vo_dheight,0 );
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XStoreName( mDisplay,vo_window,mTitle );
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XMapWindow( mDisplay,vo_window );
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if ( flags&1 ) vo_x11_fullscreen();
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#ifdef HAVE_XINERAMA
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vo_x11_xinerama_move(mDisplay,vo_window);
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#endif
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} else if ( !(flags&1) ) XMoveResizeWindow( mDisplay,vo_window,vo_dx,vo_dy,vo_dwidth,vo_dheight );
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}
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if ( vo_gc != None ) XFreeGC( mDisplay,vo_gc );
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vo_gc=XCreateGC( mDisplay,vo_window,GCForeground,&wGCV );
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} // !GUI
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if ( ( flags&1 )&&( !WinID ) ) { vo_dx=0; vo_dy=0; vo_dwidth=vo_screenwidth; vo_dheight=vo_screenheight; vo_fs=1; }
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panscan_calc();
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mga_vid_config.colkey_on=1;
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mga_vid_config.colkey_red=r;
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mga_vid_config.colkey_green=g;
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mga_vid_config.colkey_blue=b;
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set_window(); // set up mga_vid_config.dest_width etc
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saver_off(mDisplay);
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if (vo_ontop) vo_x11_setlayer(mDisplay, vo_window, vo_ontop);
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XFlush( mDisplay );
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XSync( mDisplay,False );
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ioctl(f,MGA_VID_ON,0);
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return 0;
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}
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static void uninit(void){
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mp_msg(MSGT_VO,MSGL_V,"vo: uninit!\n");
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mga_uninit();
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if(!inited) return; // no window?
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inited=0;
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saver_on(mDisplay);
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vo_x11_uninit(); // destroy the window
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}
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