mirror of
https://github.com/mpv-player/mpv
synced 2024-12-09 08:29:42 +00:00
d2eef7bb8a
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6231 b3059339-0415-0410-9bf9-f77b7e298cf2
218 lines
5.7 KiB
C
218 lines
5.7 KiB
C
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#include "config.h"
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#include <stdio.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 <stdlib.h>
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#include <unistd.h>
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#include "mp_msg.h"
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#include "help_mp.h"
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#include "linux/timer.h"
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#include "linux/shmem.h"
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extern int verbose; // defined in mplayer.c
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#include "stream.h"
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#include "demuxer.h"
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#include "parse_es.h"
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#include "codec-cfg.h"
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#include "libvo/video_out.h"
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#include "stheader.h"
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#include "vd.h"
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#include "vf.h"
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#include "dec_video.h"
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// ===================================================================
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extern double video_time_usage;
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extern double vout_time_usage;
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extern vo_vaa_t vo_vaa;
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#include "postproc/postprocess.h"
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#include "cpudetect.h"
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int divx_quality=0;
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vd_functions_t* mpvdec=NULL;
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int get_video_quality_max(sh_video_t *sh_video){
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vf_instance_t* vf=sh_video->vfilter;
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if(vf){
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int ret=vf->control(vf,VFCTRL_QUERY_MAX_PP_LEVEL,NULL);
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if(ret>0){
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"[PP] Using external postprocessing filter, max q = %d\n",ret);
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return ret;
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}
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}
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if(mpvdec){
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int ret=mpvdec->control(sh_video,VDCTRL_QUERY_MAX_PP_LEVEL,NULL);
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if(ret>0){
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"[PP] Using codec's postprocessing, max q = %d\n",ret);
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return ret;
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}
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}
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// mp_msg(MSGT_DECVIDEO,MSGL_INFO,"[PP] Sorry, postprocessing is not available\n");
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return 0;
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}
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void set_video_quality(sh_video_t *sh_video,int quality){
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vf_instance_t* vf=sh_video->vfilter;
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if(vf){
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int ret=vf->control(vf,VFCTRL_SET_PP_LEVEL, (void*)(&quality));
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if(ret==CONTROL_TRUE) return; // success
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}
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if(mpvdec)
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mpvdec->control(sh_video,VDCTRL_SET_PP_LEVEL, (void*)(&quality));
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}
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int set_video_colors(sh_video_t *sh_video,char *item,int value)
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{
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if(vo_vaa.get_video_eq)
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{
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vidix_video_eq_t veq;
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if(vo_vaa.get_video_eq(&veq) == 0)
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{
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int v_hw_equ_cap = veq.cap;
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if(v_hw_equ_cap != 0)
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{
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if(vo_vaa.set_video_eq)
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{
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veq.flags = VEQ_FLG_ITU_R_BT_601; /* Fixme please !!! */
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if(strcmp(item,"Brightness") == 0)
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{
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if(!(v_hw_equ_cap & VEQ_CAP_BRIGHTNESS)) goto try_sw_control;
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veq.brightness = value*10;
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veq.cap = VEQ_CAP_BRIGHTNESS;
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}
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else
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if(strcmp(item,"Contrast") == 0)
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{
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if(!(v_hw_equ_cap & VEQ_CAP_CONTRAST)) goto try_sw_control;
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veq.contrast = value*10;
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veq.cap = VEQ_CAP_CONTRAST;
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}
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else
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if(strcmp(item,"Saturation") == 0)
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{
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if(!(v_hw_equ_cap & VEQ_CAP_SATURATION)) goto try_sw_control;
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veq.saturation = value*10;
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veq.cap = VEQ_CAP_SATURATION;
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}
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else
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if(strcmp(item,"Hue") == 0)
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{
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if(!(v_hw_equ_cap & VEQ_CAP_HUE)) goto try_sw_control;
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veq.hue = value*10;
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veq.cap = VEQ_CAP_HUE;
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}
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else goto try_sw_control;;
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vo_vaa.set_video_eq(&veq);
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}
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return 1;
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}
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}
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}
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try_sw_control:
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if(mpvdec) return mpvdec->control(sh_video,VDCTRL_SET_EQUALIZER,item,(int)value);
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return 0;
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}
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void uninit_video(sh_video_t *sh_video){
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if(!sh_video->inited) return;
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mp_msg(MSGT_DECVIDEO,MSGL_V,"uninit video: %d \n",sh_video->codec->driver);
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mpvdec->uninit(sh_video);
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vf_uninit_filter_chain(sh_video->vfilter);
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sh_video->inited=0;
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}
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int init_video(sh_video_t *sh_video,char* codecname,int vfm,int status){
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unsigned int orig_fourcc=sh_video->bih?sh_video->bih->biCompression:0;
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sh_video->codec=NULL;
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sh_video->vf_inited=0;
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while(1){
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int i;
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// restore original fourcc:
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if(sh_video->bih) sh_video->bih->biCompression=orig_fourcc;
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if(!(sh_video->codec=find_codec(sh_video->format,
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sh_video->bih?((unsigned int*) &sh_video->bih->biCompression):NULL,
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sh_video->codec,0) )) break;
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// ok we found one codec
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if(sh_video->codec->flags&CODECS_FLAG_SELECTED) continue; // already tried & failed
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if(codecname && strcmp(sh_video->codec->name,codecname)) continue; // -vc
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if(vfm>=0 && sh_video->codec->driver!=vfm) continue; // vfm doesn't match
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if(sh_video->codec->status<status) continue; // too unstable
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sh_video->codec->flags|=CODECS_FLAG_SELECTED; // tagging it
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// ok, it matches all rules, let's find the driver!
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for (i=0; mpcodecs_vd_drivers[i] != NULL; i++)
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if(mpcodecs_vd_drivers[i]->info->id==sh_video->codec->driver) break;
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mpvdec=mpcodecs_vd_drivers[i];
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if(!mpvdec){ // driver not available (==compiled in)
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mp_msg(MSGT_DECVIDEO,MSGL_WARN,"Requested video codec family [%s] (vfm=%d) not available (enable it at compile time!)\n",
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sh_video->codec->name, sh_video->codec->driver);
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continue;
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}
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// it's available, let's try to init!
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Opening video decoder: [%s] %s\n",mpvdec->info->short_name,mpvdec->info->name);
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if(!mpvdec->init(sh_video)){
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mp_msg(MSGT_DECVIDEO,MSGL_INFO,"VDecoder init failed :(\n");
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continue; // try next...
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}
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// Yeah! We got it!
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sh_video->inited=1;
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return 1;
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}
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return 0;
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}
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extern int vo_directrendering;
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int decode_video(sh_video_t *sh_video,unsigned char *start,int in_size,int drop_frame){
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vf_instance_t* vf=sh_video->vfilter;
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mp_image_t *mpi=NULL;
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unsigned int t=GetTimer();
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unsigned int t2;
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double tt;
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//if(!(sh_video->ds->flags&1) || sh_video->ds->pack_no<5)
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mpi=mpvdec->decode(sh_video, start, in_size, drop_frame);
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//------------------------ frame decoded. --------------------
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#ifdef ARCH_X86
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// some codecs is broken, and doesn't restore MMX state :(
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// it happens usually with broken/damaged files.
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if(gCpuCaps.has3DNow){
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__asm __volatile ("femms\n\t":::"memory");
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}
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else if(gCpuCaps.hasMMX){
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__asm __volatile ("emms\n\t":::"memory");
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}
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#endif
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t2=GetTimer();t=t2-t;
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tt = t*0.000001f;
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video_time_usage+=tt;
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if(!mpi || drop_frame) return 0; // error / skipped frame
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//vo_draw_image(video_out,mpi);
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vf->put_image(vf,mpi);
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vf->control(vf,VFCTRL_DRAW_OSD,NULL);
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t2=GetTimer()-t2;
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tt=t2*0.000001f;
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vout_time_usage+=tt;
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return 1;
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}
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