mirror of
https://github.com/mpv-player/mpv
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51f5418bd8
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5836 b3059339-0415-0410-9bf9-f77b7e298cf2
352 lines
9.7 KiB
C
352 lines
9.7 KiB
C
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//#define SHOW_TIME
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/*
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* video_out_xmga.c
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*
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* Copyright (C) Zoltan Ponekker - Jan 2001
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*
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* This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
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*
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* mpeg2dec 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, or (at your option)
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* any later version.
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*
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* mpeg2dec 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 GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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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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LIBVO_EXTERN( xmga )
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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 "../linux/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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static vo_info_t vo_info =
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{
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"X11 (Matrox G200/G4x0/G550 overlay in 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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//static Display * mDisplay;
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static XGCValues wGCV;
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static XImage * myximage;
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static uint32_t mDepth, bpp, mode;
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static XWindowAttributes attribs;
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static uint32_t X_already_started=0;
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static uint32_t wndHeight;
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static uint32_t wndWidth;
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static uint32_t wndX;
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static uint32_t wndY;
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static uint32_t fgColor;
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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 uint32_t drwX,drwY,drwWidth,drwHeight,drwBorderWidth,drwDepth;
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static uint32_t drwcX,drwcY,dwidth,dheight;
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static XSetWindowAttributes xWAttribs;
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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,fgColor );
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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 set_window(){
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XGetGeometry( mDisplay,vo_window,&mRoot,&drwX,&drwY,&drwWidth,&drwHeight,&drwBorderWidth,&drwDepth );
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fprintf( stderr,"[xmga] x: %d y: %d w: %d h: %d\n",drwX,drwY,drwWidth,drwHeight );
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drwX=0; drwY=0; // drwWidth=wndWidth; drwHeight=wndHeight;
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XTranslateCoordinates( mDisplay,vo_window,mRoot,0,0,&drwcX,&drwcY,&mRoot );
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fprintf( stderr,"[xmga] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",drwcX,drwcY,drwX,drwY,drwWidth,drwHeight );
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aspect(&dwidth,&dheight,A_NOZOOM);
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if ( vo_fs )
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{
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aspect(&dwidth,&dheight,A_ZOOM);
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drwX=( vo_screenwidth - (dwidth > vo_screenwidth?vo_screenwidth:dwidth) ) / 2;
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drwcX+=drwX;
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drwY=( vo_screenheight - (dheight > vo_screenheight?vo_screenheight:dheight) ) / 2;
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drwcY+=drwY;
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drwWidth=(dwidth > vo_screenwidth?vo_screenwidth:dwidth);
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drwHeight=(dheight > vo_screenheight?vo_screenheight:dheight);
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fprintf( stderr,"[xmga-fs] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",drwcX,drwcY,drwX,drwY,drwWidth,drwHeight );
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}
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mDrawColorKey();
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#ifdef HAVE_XINERAMA
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if(XineramaIsActive(mDisplay))
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{
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XineramaScreenInfo *screens;
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int num_screens;
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int i;
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screens = XineramaQueryScreens(mDisplay,&num_screens);
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/* find the screen we are on */
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i = 0;
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while(!(screens[i].x_org <= drwcX && screens[i].y_org <= drwcY &&
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screens[i].x_org + screens[i].width >= drwcX &&
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screens[i].y_org + screens[i].height >= drwcY ))
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{
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i++;
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}
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/* set drwcX and drwcY to the right values */
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drwcX = drwcX - screens[i].x_org;
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drwcY = drwcY - screens[i].y_org;
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XFree(screens);
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}
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#endif
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mga_vid_config.x_org=drwcX;
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mga_vid_config.y_org=drwcY;
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mga_vid_config.dest_width=drwWidth;
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mga_vid_config.dest_height=drwHeight;
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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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if(e&VO_EVENT_EXPOSE) mDrawColorKey();
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set_window();
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if ( ioctl( f,MGA_VID_CONFIG,&mga_vid_config ) )
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printf( "Error in mga_vid_config ioctl (wrong mga_vid.o version?)" );
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}
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static void draw_osd(void)
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{ vo_draw_text(mga_vid_config.src_width,mga_vid_config.src_height,draw_alpha);}
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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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printf(" [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 int inited=0;
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static uint32_t config( uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t fullscreen, char *title, uint32_t format,const vo_tune_info_t* info)
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{
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char * frame_mem;
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// uint32_t frame_size;
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// int mScreen;
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unsigned int fg, bg;
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char * mTitle=(title == NULL) ? "XMGA render" : title;
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char * name=":0.0";
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XSizeHints hint;
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XVisualInfo vinfo;
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XEvent xev;
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XGCValues xgcv;
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unsigned long xswamask;
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width+=width&1;
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switch(format)
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{
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case IMGFMT_YV12:
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height+=height&1;
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mga_vid_config.format=MGA_VID_FORMAT_IYUV;
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mga_vid_config.frame_size=( ( width + 31 ) & ~31 ) * height + ( ( ( width + 31 ) & ~31 ) * height ) / 2;
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break;
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case IMGFMT_I420:
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case IMGFMT_IYUV:
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height+=height&1;
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mga_vid_config.format=MGA_VID_FORMAT_YV12;
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mga_vid_config.frame_size=( ( width + 31 ) & ~31 ) * height + ( ( ( width + 31 ) & ~31 ) * height ) / 2;
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break;
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case IMGFMT_YUY2:
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mga_vid_config.format=MGA_VID_FORMAT_YUY2;
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mga_vid_config.frame_size=( ( width + 31 ) & ~31 ) * height * 2;
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break;
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case IMGFMT_UYVY:
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mga_vid_config.format=MGA_VID_FORMAT_UYVY;
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mga_vid_config.frame_size=( ( width + 31 ) & ~31 ) * height * 2;
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break;
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default: printf("mga: invalid output format %0X\n",format); return (-1);
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}
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if ( X_already_started ) return -1;
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if (!vo_init()) return -1;
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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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wndX=0; wndY=0;
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wndWidth=d_width; wndHeight=d_height;
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vo_fs=fullscreen&1;
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vo_dwidth=d_width; vo_dheight=d_height;
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if ( vo_fs )
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{ vo_old_width=d_width; vo_old_height=d_height; }
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switch ( vo_depthonscreen )
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{
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case 32:
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case 24: fgColor=0x00ff00ffL; break;
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case 16: fgColor=0xf81fL; break;
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case 15: fgColor=0x7c1fL; break;
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default: printf( "Sorry, this (%d) color depth not supported.\n",vo_depthonscreen ); return -1;
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}
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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 ( vo_window == None )
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{
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#endif
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if ( vo_fs )
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{
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wndWidth=vo_screenwidth;
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wndHeight=vo_screenheight;
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#ifdef X11_FULLSCREEN
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aspect(&d_width,&d_height,A_ZOOM);
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#endif
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}
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dwidth=d_width; dheight=d_height;
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XGetWindowAttributes( mDisplay,DefaultRootWindow( mDisplay ),&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,RootWindow( mDisplay,mScreen ),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 | PropertyChangeMask |
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((WinID==0)?0:(ButtonPressMask | ButtonReleaseMask | PointerMotionMask));
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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) : RootWindow(mDisplay,mScreen);
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XUnmapWindow( mDisplay,vo_window );
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XChangeWindowAttributes( mDisplay,vo_window,xswamask,&xWAttribs);
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} else
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vo_window=XCreateWindow( mDisplay,RootWindow( mDisplay,mScreen ),
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wndX,wndY,
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wndWidth,wndHeight,
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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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if ( vo_fs ) vo_x11_decoration( mDisplay,vo_window,0 );
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XStoreName( mDisplay,vo_window,mTitle );
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XMapWindow( mDisplay,vo_window );
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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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vo_gc=XCreateGC( mDisplay,vo_window,GCForeground,&wGCV );
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#ifdef HAVE_NEW_GUI
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}
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#endif
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set_window();
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mga_vid_config.src_width=width;
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mga_vid_config.src_height=height;
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mga_vid_config.colkey_on=1;
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mga_vid_config.colkey_red=255;
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mga_vid_config.colkey_green=0;
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mga_vid_config.colkey_blue=255;
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if(mga_init()) return -1;
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set_window();
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XFlush( mDisplay );
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XSync( mDisplay,False );
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saver_off(mDisplay);
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return 0;
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}
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static const vo_info_t* get_info( void )
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{ return &vo_info; }
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static void
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uninit(void)
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{
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if(!inited) return;
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inited=0;
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XSetBackground( mDisplay,vo_gc,0 );
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XClearWindow( mDisplay,vo_window );
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mga_uninit();
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saver_on(mDisplay);
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vo_x11_uninit(mDisplay, vo_window);
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printf("vo: uninit!\n");
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}
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