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New aspect prescale code, parses aspect value from mpeg sequence header or commandline.

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Removed X11_FULLSCREEN hack from mplayer.c and moved it to libvo/vo_xv.c.
Added support for nominator[:/]denominator float values in cfg-parser, thanks for the code by Steve Davies.
All around thanks to Steve for helping me understanding the whole stuff :)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2035 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2001-10-01 17:12:04 +00:00
parent 1b6f28523c
commit 88fc938bd9
1 changed files with 29 additions and 5 deletions
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34
mplayer.c
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@ -44,6 +44,11 @@ void* mDisplay; // Display* mDisplay;
#include "libvo/sub.h"
//#endif
#ifdef HAVE_NEW_GUI
#define COMPILE_GMPLAYER
#include "Gui/mplayer/play.h"
#endif
#include "libao2/audio_out.h"
#include "libmpeg2/mpeg2.h"
@ -70,10 +75,6 @@ void* mDisplay; // Display* mDisplay;
#include "lirc_mp.h"
#endif
#ifdef HAVE_NEW_GUI
#include "Gui/mplayer/play.h"
#endif
#define DEBUG if(0)
int verbose=0;
int quiet=0;
@ -262,6 +263,7 @@ static int flip=-1;
static int screen_size_x=0;//SCREEN_SIZE_X;
static int screen_size_y=0;//SCREEN_SIZE_Y;
static int screen_size_xy=0;
static float movie_aspect=0.0;
// sub:
char *font_name=NULL;
@ -995,7 +997,7 @@ if(auto_quality>0){
current_module="init_libvo";
#ifdef X11_FULLSCREEN
#if 0 /* was X11_FULLSCREEN hack -> moved to libvo/vo_xv.c where it belongs ::atmos */
if(fullscreen){
if(vo_init()){
//if(verbose) printf("X11 running at %dx%d depth: %d\n",vo_screenwidth,vo_screenheight,vo_depthonscreen);
@ -1003,7 +1005,11 @@ current_module="init_libvo";
if(!screen_size_xy) screen_size_xy=vo_screenwidth; // scale with asp.ratio
}
#endif
// Set default VGA 1:1 aspect as fallback ::atmos
if(movie_aspect) sh_video->aspect = movie_aspect;
if(!sh_video->aspect) sh_video->aspect=1.0;
if(screen_size_xy||screen_size_x||screen_size_y){
if(screen_size_xy>0){
if(screen_size_xy<=8){
screen_size_x=screen_size_xy*sh_video->disp_w;
@ -1018,6 +1024,24 @@ current_module="init_libvo";
if(screen_size_x<=8) screen_size_x*=sh_video->disp_w;
if(screen_size_y<=8) screen_size_y*=sh_video->disp_h;
}
} else {
// check source format aspect, calculate prescale ::atmos
screen_size_x=sh_video->disp_w;
screen_size_y=sh_video->disp_h;
if(sh_video->aspect!=1.0){
mp_msg(MSGT_CPLAYER,MSGL_INFO,"Movie-Aspect is %.2f:1 - prescaling to correct movie aspect.\n",
sh_video->aspect);
screen_size_x=(int)((float)sh_video->disp_h*sh_video->aspect);
screen_size_x+=screen_size_x%2; // round
if(screen_size_x<sh_video->disp_w){
screen_size_x=sh_video->disp_w;
screen_size_y=(int)((float)sh_video->disp_w*(1.0/sh_video->aspect));
screen_size_y+=screen_size_y%2; // round
}
} else {
mp_msg(MSGT_CPLAYER,MSGL_INFO,"Movie-Aspect is 1:1 - no prescaling applied.\n");
}
}
#ifndef USE_LIBVO2
{ const vo_info_t *info = video_out->get_info();