mirror of
https://github.com/mpv-player/mpv
synced 2024-12-09 08:29:42 +00:00
cd356609ae
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6344 b3059339-0415-0410-9bf9-f77b7e298cf2
274 lines
7.9 KiB
C
274 lines
7.9 KiB
C
#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 "mp_msg.h"
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#include "help_mp.h"
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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#include "codec-cfg.h"
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//#include "mp_image.h"
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#include "img_format.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "stheader.h"
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#include "dec_video.h"
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#include "vd.h"
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#include "vf.h"
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//#include "vd_internal.h"
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extern vd_functions_t mpcodecs_vd_null;
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extern vd_functions_t mpcodecs_vd_cinepak;
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extern vd_functions_t mpcodecs_vd_qtrpza;
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extern vd_functions_t mpcodecs_vd_ffmpeg;
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extern vd_functions_t mpcodecs_vd_dshow;
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extern vd_functions_t mpcodecs_vd_vfw;
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extern vd_functions_t mpcodecs_vd_vfwex;
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extern vd_functions_t mpcodecs_vd_odivx;
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extern vd_functions_t mpcodecs_vd_divx4;
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extern vd_functions_t mpcodecs_vd_raw;
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extern vd_functions_t mpcodecs_vd_xanim;
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extern vd_functions_t mpcodecs_vd_msrle;
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extern vd_functions_t mpcodecs_vd_msvidc;
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extern vd_functions_t mpcodecs_vd_fli;
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extern vd_functions_t mpcodecs_vd_qtrle;
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extern vd_functions_t mpcodecs_vd_qtsmc;
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extern vd_functions_t mpcodecs_vd_roqvideo;
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extern vd_functions_t mpcodecs_vd_cyuv;
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extern vd_functions_t mpcodecs_vd_nuv;
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extern vd_functions_t mpcodecs_vd_mpng;
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extern vd_functions_t mpcodecs_vd_ijpg;
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extern vd_functions_t mpcodecs_vd_libmpeg2;
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extern vd_functions_t mpcodecs_vd_huffyuv;
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extern vd_functions_t mpcodecs_vd_zlib;
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extern vd_functions_t mpcodecs_vd_mpegpes;
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extern vd_functions_t mpcodecs_vd_real;
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vd_functions_t* mpcodecs_vd_drivers[] = {
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&mpcodecs_vd_null,
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&mpcodecs_vd_cinepak,
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&mpcodecs_vd_qtrpza,
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#ifdef USE_LIBAVCODEC
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&mpcodecs_vd_ffmpeg,
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#endif
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#ifdef USE_WIN32DLL
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#ifdef USE_DIRECTSHOW
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&mpcodecs_vd_dshow,
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#endif
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&mpcodecs_vd_vfw,
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&mpcodecs_vd_vfwex,
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#endif
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#ifdef USE_DIVX
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&mpcodecs_vd_odivx,
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#ifdef NEW_DECORE
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&mpcodecs_vd_divx4,
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#endif
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#endif
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&mpcodecs_vd_raw,
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&mpcodecs_vd_msrle,
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&mpcodecs_vd_msvidc,
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&mpcodecs_vd_fli,
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&mpcodecs_vd_qtrle,
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&mpcodecs_vd_qtsmc,
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&mpcodecs_vd_roqvideo,
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&mpcodecs_vd_cyuv,
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&mpcodecs_vd_nuv,
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#ifdef USE_XANIM
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&mpcodecs_vd_xanim,
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#endif
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#ifdef HAVE_PNG
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&mpcodecs_vd_mpng,
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#endif
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#ifdef HAVE_JPEG
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&mpcodecs_vd_ijpg,
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#endif
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&mpcodecs_vd_libmpeg2,
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&mpcodecs_vd_huffyuv,
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#ifdef HAVE_ZLIB
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&mpcodecs_vd_zlib,
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#endif
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&mpcodecs_vd_mpegpes,
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#ifdef USE_REALCODECS
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&mpcodecs_vd_real,
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#endif
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NULL
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};
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#include "libvo/video_out.h"
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// libvo opts:
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int fullscreen=0;
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int vidmode=0;
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int softzoom=0;
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int flip=-1;
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int opt_screen_size_x=0;
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int opt_screen_size_y=0;
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int screen_size_xy=0;
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float movie_aspect=-1.0;
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int vo_flags=0;
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int vd_use_slices=1;
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extern vd_functions_t* mpvdec; // FIXME!
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extern int divx_quality;
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int mpcodecs_config_vo(sh_video_t *sh, int w, int h, unsigned int preferred_outfmt){
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int i,j;
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unsigned int out_fmt=0;
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int screen_size_x=0;//SCREEN_SIZE_X;
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int screen_size_y=0;//SCREEN_SIZE_Y;
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// vo_functions_t* video_out=sh->video_out;
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vf_instance_t* vf=sh->vfilter;
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#if 1
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if(!(sh->disp_w && sh->disp_h))
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mp_msg(MSGT_DECVIDEO,MSGL_WARN,
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"VDec: codec didn't set sh->disp_w and sh->disp_h, trying to workaround!\n");
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/* XXX: HACK, if sh->disp_* aren't set,
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* but we have w and h, set them :: atmos */
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if(!sh->disp_w && w)
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sh->disp_w=w;
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if(!sh->disp_h && h)
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sh->disp_h=h;
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#endif
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"VDec: vo config request - %d x %d (preferred csp: %s) \n",
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w,h,vo_format_name(preferred_outfmt));
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// if(!vf) return 1; // temp hack
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if(get_video_quality_max(sh)<=0 && divx_quality){
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// user wants postprocess but no pp filter yet:
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sh->vfilter=vf=vf_open_filter(vf,"pp",NULL);
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}
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// check if libvo and codec has common outfmt (no conversion):
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csp_again:
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j=-1;
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for(i=0;i<CODECS_MAX_OUTFMT;i++){
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int flags;
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out_fmt=sh->codec->outfmt[i];
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if(out_fmt==(signed int)0xFFFFFFFF) continue;
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flags=vf->query_format(vf,out_fmt);
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mp_msg(MSGT_CPLAYER,MSGL_V,"vo_debug: query(%s) returned 0x%X (i=%d) \n",vo_format_name(out_fmt),flags,i);
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if((flags&2) || (flags && j<0)){
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// check (query) if codec really support this outfmt...
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if(mpvdec->control(sh,VDCTRL_QUERY_FORMAT,&out_fmt)==CONTROL_FALSE)
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continue;
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j=i; vo_flags=flags; if(flags&2) break;
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}
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}
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if(j<0){
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// TODO: no match - we should use conversion...
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if(strcmp(vf->info->name,"scale")){
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Couldn't find matching colorspace - retrying with -vop scale...\n");
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vf=vf_open_filter(vf,"scale",NULL);
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goto csp_again;
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}
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mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_VOincompCodec);
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sh->vf_inited=-1;
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return 0; // failed
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}
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out_fmt=sh->codec->outfmt[j];
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sh->outfmtidx=j;
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sh->vfilter=vf;
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// autodetect flipping
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if(flip==-1){
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flip=0;
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if(sh->codec->outflags[j]&CODECS_FLAG_FLIP)
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if(!(sh->codec->outflags[j]&CODECS_FLAG_NOFLIP))
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flip=1;
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}
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if(vo_flags&VFCAP_FLIPPED) flip^=1;
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if(flip && !(vo_flags&VFCAP_FLIP)){
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// we need to flip, but no flipping filter avail.
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sh->vfilter=vf=vf_open_filter(vf,"flip",NULL);
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}
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// time to do aspect ratio corrections...
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if(movie_aspect>-1.0) sh->aspect = movie_aspect; // cmdline overrides autodetect
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// if(!sh->aspect) sh->aspect=1.0;
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if(opt_screen_size_x||opt_screen_size_y){
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screen_size_x = opt_screen_size_x;
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screen_size_y = opt_screen_size_y;
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if(!vidmode){
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if(!screen_size_x) screen_size_x=SCREEN_SIZE_X;
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if(!screen_size_y) screen_size_y=SCREEN_SIZE_Y;
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if(screen_size_x<=8) screen_size_x*=sh->disp_w;
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if(screen_size_y<=8) screen_size_y*=sh->disp_h;
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}
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} else {
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// check source format aspect, calculate prescale ::atmos
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screen_size_x=sh->disp_w;
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screen_size_y=sh->disp_h;
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if(screen_size_xy>0){
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if(screen_size_xy<=8){
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// -xy means x+y scale
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screen_size_x*=screen_size_xy;
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screen_size_y*=screen_size_xy;
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} else {
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// -xy means forced width while keeping correct aspect
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screen_size_x=screen_size_xy;
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screen_size_y=screen_size_xy*sh->disp_h/sh->disp_w;
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}
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}
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if(sh->aspect>0.01){
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int w;
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"Movie-Aspect is %.2f:1 - prescaling to correct movie aspect.\n",
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sh->aspect);
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w=(int)((float)screen_size_y*sh->aspect); w+=w%2; // round
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// we don't like horizontal downscale || user forced width:
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if(w<screen_size_x || screen_size_xy>8){
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screen_size_y=(int)((float)screen_size_x*(1.0/sh->aspect));
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screen_size_y+=screen_size_y%2; // round
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} else screen_size_x=w; // keep new width
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} else {
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"Movie-Aspect is undefined - no prescaling applied.\n");
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}
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}
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// Time to config libvo!
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mp_msg(MSGT_CPLAYER,MSGL_V,"video_out->init(%dx%d->%dx%d,flags=%d,'%s',0x%X)\n",
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sh->disp_w,sh->disp_h,
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screen_size_x,screen_size_y,
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fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3),
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"MPlayer",out_fmt);
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// memset(&vtune,0,sizeof(vo_tune_info_t));
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if(vf->config(vf,sh->disp_w,sh->disp_h,
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screen_size_x,screen_size_y,
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fullscreen|(vidmode<<1)|(softzoom<<2)|(flip<<3),
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out_fmt)==0){
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// "MPlayer",out_fmt,&vtune)){
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mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_CannotInitVO);
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sh->vf_inited=-1;
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return 0;
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}
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sh->vf_inited=1;
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return 1;
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}
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// mp_imgtype: buffering type, see mp_image.h
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// mp_imgflag: buffer requirements (read/write, preserve, stride limits), see mp_image.h
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// returns NULL or allocated mp_image_t*
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// Note: buffer allocation may be moved to mpcodecs_config_vo() later...
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mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h){
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mp_image_t* mpi=vf_get_image(sh->vfilter,sh->codec->outfmt[sh->outfmtidx],mp_imgtype,mp_imgflag,w,h);
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mpi->x=mpi->y=0;
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mpi->w=sh->disp_w;
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mpi->h=sh->disp_h;
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return mpi;
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}
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