mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 19:35:49 +00:00
46674e633c
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4208 b3059339-0415-0410-9bf9-f77b7e298cf2
1404 lines
40 KiB
C
1404 lines
40 KiB
C
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#define VCODEC_COPY 0
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#define VCODEC_FRAMENO 1
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#define VCODEC_DIVX4 2
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#define VCODEC_RAW 3
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#define VCODEC_LIBAVCODEC 4
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#define ACODEC_COPY 0
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#define ACODEC_PCM 1
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#define ACODEC_VBRMP3 2
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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 <signal.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "version.h"
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#include "help_mp.h"
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static char* banner_text=
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"\n\n"
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"MEncoder " VERSION "(C) 2000-2001 Arpad Gereoffy (see DOCS!)\n"
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"\n";
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#include "cpudetect.h"
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#include "codec-cfg.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 "playtree.h"
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#include "aviwrite.h"
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#ifdef USE_LIBVO2
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#include "libvo2/libvo2.h"
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#else
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#include "libvo/video_out.h"
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#endif
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#include "dec_audio.h"
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#include "dec_video.h"
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#ifdef HAVE_DIVX4ENCORE
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#include <encore2.h>
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#include "divx4_vbr.h"
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#endif
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#ifdef HAVE_MP3LAME
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#include <lame/lame.h>
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#endif
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#ifdef USE_LIBAVCODEC
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#ifdef USE_LIBAVCODEC_SO
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#include <libffmpeg/avcodec.h>
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#else
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#include "libavcodec/avcodec.h"
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#endif
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static AVCodec *lavc_venc_codec=NULL;
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static AVCodecContext lavc_venc_context;
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static AVPicture lavc_venc_picture;
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extern int avcodec_inited;
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char *lavc_param_vcodec = NULL;
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int lavc_param_vbitrate = -1;
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int lavc_param_vhq = 0; /* default is realtime encoding */
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int lavc_param_vme = 3;
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int lavc_param_keyint = -1;
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#endif
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#ifdef HAVE_LIBCSS
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#include "libmpdemux/dvdauth.h"
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#endif
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#include <inttypes.h>
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#include "../postproc/swscale.h"
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#include "fastmemcpy.h"
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//--------------------------
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// cache2:
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static int stream_cache_size=0;
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#ifdef USE_STREAM_CACHE
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extern int cache_fill_status;
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#else
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#define cache_fill_status 0
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#endif
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int vcd_track=0;
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int audio_id=-1;
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int video_id=-1;
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int dvdsub_id=-1;
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char *audio_codec=NULL; // override audio codec
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char *video_codec=NULL; // override video codec
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int audio_family=-1; // override audio codec family
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int video_family=-1; // override video codec family
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#ifdef HAVE_MP3LAME
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int out_audio_codec=ACODEC_VBRMP3;
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#else
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int out_audio_codec=ACODEC_PCM;
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#endif
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int out_video_codec=VCODEC_DIVX4;
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// audio stream skip/resync functions requires only for seeking.
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// (they should be implemented in the audio codec layer)
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//void skip_audio_frame(sh_audio_t *sh_audio){}
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//void resync_audio_stream(sh_audio_t *sh_audio){}
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int verbose=0; // must be global!
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double video_time_usage=0;
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double vout_time_usage=0;
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static double audio_time_usage=0;
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static int total_time_usage_start=0;
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static int benchmark=0;
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// A-V sync:
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int delay_corrected=1;
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static float default_max_pts_correction=-1;//0.01f;
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static float max_pts_correction=0;//default_max_pts_correction;
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static float c_total=0;
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float force_fps=0;
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float force_ofps=0; // set to 24 for inverse telecine
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int force_srate=0;
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char* out_filename="test.avi";
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char* mp3_filename=NULL;
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char* ac3_filename=NULL;
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char *force_fourcc=NULL;
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#ifdef HAVE_DIVX4ENCORE
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static int pass=0;
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static char* passtmpfile="divx2pass.log";
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int pass_working=0;
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#endif
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static int play_n_frames=-1;
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//char *out_audio_codec=NULL; // override audio codec
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//char *out_video_codec=NULL; // override video codec
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//#include "libmpeg2/mpeg2.h"
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//#include "libmpeg2/mpeg2_internal.h"
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#ifdef HAVE_DIVX4ENCORE
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ENC_PARAM divx4_param;
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int divx4_crispness=100;
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#endif
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#ifdef HAVE_MP3LAME
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int lame_param_quality=0; // best
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int lame_param_vbr=vbr_default;
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int lame_param_mode=-1; // unset
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int lame_param_padding=-1; // unset
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int lame_param_br=-1; // unset
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int lame_param_ratio=-1; // unset
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#endif
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static int scale_srcW=0;
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static int scale_srcH=0;
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static int vo_w=0, vo_h=0;
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//-------------------------- config stuff:
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#include "cfgparser.h"
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m_config_t* mconfig;
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static int cfg_inc_verbose(struct config *conf){ ++verbose; return 0;}
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static int cfg_include(struct config *conf, char *filename){
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return m_config_parse_config_file(mconfig, filename);
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}
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static int parse_end_at(struct config *conf, const char* param);
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#include "get_path.c"
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#include "cfg-mplayer-def.h"
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#include "cfg-mencoder.h"
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#ifdef USE_DVDREAD
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#include "spudec.h"
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#endif
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//---------------------------------------------------------------------------
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// mini dummy libvo:
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static unsigned char* vo_image=NULL;
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static unsigned char* vo_image_ptr=NULL;
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static uint32_t draw_slice(uint8_t *src[], int stride[], int w,int h, int x0,int y0){
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int y;
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// printf("draw_slice %dx%d %d;%d\n",w,h,x0,y0);
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if(scale_srcW)
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{
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uint8_t* dstPtr[3]= {
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vo_image,
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vo_image + vo_w*vo_h*5/4,
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vo_image + vo_w*vo_h};
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SwScale_YV12slice(src, stride, y0, h, dstPtr, vo_w, 12, scale_srcW, scale_srcH, vo_w, vo_h);
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}
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else
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{
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// copy Y:
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for(y=0;y<h;y++){
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unsigned char* s=src[0]+stride[0]*y;
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unsigned char* d=vo_image+vo_w*(y0+y)+x0;
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memcpy(d,s,w);
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}
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x0>>=1;y0>>=1;
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w>>=1;h>>=1;
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// copy U:
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for(y=0;y<h;y++){
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unsigned char* s=src[2]+stride[2]*y;
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unsigned char* d=vo_image+vo_w*vo_h+(vo_w>>1)*(y0+y)+x0;
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memcpy(d,s,w);
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}
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// copy V:
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for(y=0;y<h;y++){
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unsigned char* s=src[1]+stride[1]*y;
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unsigned char* d=vo_image+vo_w*vo_h+vo_w*vo_h/4+(vo_w>>1)*(y0+y)+x0;
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memcpy(d,s,w);
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}
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} // !swscaler
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}
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static uint32_t draw_frame(uint8_t *src[]){
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// printf("This function shouldn't be called - report bug!\n");
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// later: add YUY2->YV12 conversion here!
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vo_image_ptr=src[0];
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}
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vo_functions_t video_out;
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//---------------------------------------------------------------------------
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void *vo_spudec=NULL;
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static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride){
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vo_draw_alpha_yv12(w,h,src,srca,stride,vo_image + vo_w * y0 + x0,vo_w);
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}
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static void draw_sub(void) {
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#ifdef USE_DVDREAD
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if (vo_spudec)
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spudec_draw_scaled(vo_spudec, vo_w, vo_h, draw_alpha);
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#endif
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}
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int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
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int size=0;
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int eof=0;
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while(size<total && !eof){
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int len=total-size;
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if(len>MAX_OUTBURST) len=MAX_OUTBURST;
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if(len>sh_audio->a_buffer_size) len=sh_audio->a_buffer_size;
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if(len>sh_audio->a_buffer_len){
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int ret=decode_audio(sh_audio,
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&sh_audio->a_buffer[sh_audio->a_buffer_len],
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len-sh_audio->a_buffer_len,
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sh_audio->a_buffer_size-sh_audio->a_buffer_len);
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if(ret>0) sh_audio->a_buffer_len+=ret; else eof=1;
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}
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if(len>sh_audio->a_buffer_len) len=sh_audio->a_buffer_len;
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memcpy(buffer+size,sh_audio->a_buffer,len);
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sh_audio->a_buffer_len-=len; size+=len;
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if(sh_audio->a_buffer_len>0)
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memcpy(sh_audio->a_buffer,&sh_audio->a_buffer[len],sh_audio->a_buffer_len);
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}
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return size;
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}
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//---------------------------------------------------------------------------
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static int eof=0;
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static int interrupted=0;
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enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE};
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static enum end_at_type_t end_at_type = END_AT_NONE;
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static int end_at;
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static void exit_sighandler(int x){
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eof=1;
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interrupted=1;
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}
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int main(int argc,char* argv[], char *envp[]){
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stream_t* stream=NULL;
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demuxer_t* demuxer=NULL;
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demux_stream_t *d_audio=NULL;
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demux_stream_t *d_video=NULL;
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demux_stream_t *d_dvdsub=NULL;
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sh_audio_t *sh_audio=NULL;
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sh_video_t *sh_video=NULL;
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int file_format=DEMUXER_TYPE_UNKNOWN;
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int i;
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unsigned int out_fmt;
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aviwrite_t* muxer=NULL;
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aviwrite_stream_t* mux_a=NULL;
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aviwrite_stream_t* mux_v=NULL;
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FILE* muxer_f=NULL;
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#ifdef HAVE_DIVX4ENCORE
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ENC_FRAME enc_frame;
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ENC_RESULT enc_result;
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void* enc_handle=NULL;
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#endif
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#ifdef HAVE_MP3LAME
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lame_global_flags *lame;
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#endif
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float audio_preload=0.5;
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double v_pts_corr=0;
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double v_timer_corr=0;
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play_tree_t* playtree;
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play_tree_iter_t* playtree_iter;
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char* filename=NULL;
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int decoded_frameno=0;
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//int out_buffer_size=0x200000;
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//unsigned char* out_buffer=malloc(out_buffer_size);
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mp_msg_init(MSGL_STATUS);
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",banner_text);
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// check codec.conf
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if(!parse_codec_cfg(get_path("codecs.conf"))){
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if(!parse_codec_cfg(CONFDIR"/codecs.conf")){
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mp_msg(MSGT_MENCODER,MSGL_HINT,MSGTR_CopyCodecsConf);
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exit(0);
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}
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}
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/* Test for cpu capabilities (and corresponding OS support) for optimizing */
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#ifdef ARCH_X86
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GetCpuCaps(&gCpuCaps);
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mp_msg(MSGT_CPLAYER,MSGL_INFO,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n",
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gCpuCaps.cpuType,gCpuCaps.hasMMX,gCpuCaps.hasMMX2,
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gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
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gCpuCaps.hasSSE, gCpuCaps.hasSSE2);
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#endif
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#ifdef HAVE_DIVX4ENCORE
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// set some defaults, before parsing configfile/commandline:
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divx4_param.min_quantizer = 2;
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divx4_param.max_quantizer = 31;
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divx4_param.rc_period = 2000;
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divx4_param.rc_reaction_period = 10;
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divx4_param.rc_reaction_ratio = 20;
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#endif
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playtree = play_tree_new();
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mconfig = m_config_new(playtree);
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m_config_register_options(mconfig,mencoder_opts);
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if(m_config_parse_command_line(mconfig, argc, argv, envp) < 0) exit(1); // error parsing cmdline
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playtree = play_tree_cleanup(playtree);
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if(playtree) {
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playtree_iter = play_tree_iter_new(playtree,mconfig);
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if(playtree_iter) {
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if(play_tree_iter_step(playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
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play_tree_iter_free(playtree_iter);
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playtree_iter = NULL;
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}
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filename = play_tree_iter_get_file(playtree_iter,1);
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}
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}
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if(!filename && !vcd_track && !dvd_title && !tv_param_on){
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printf("\nMissing filename!\n\n");
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exit(1);
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}
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mp_msg_init(verbose+MSGL_STATUS);
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stream=open_stream(filename,vcd_track,&file_format);
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if(!stream){
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printf("Cannot open file/device\n");
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exit(1);
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}
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printf("success: format: %d data: 0x%X - 0x%X\n",file_format, (int)(stream->start_pos),(int)(stream->end_pos));
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if(stream_cache_size) stream_enable_cache(stream,stream_cache_size*1024,0,0);
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#ifdef HAVE_LIBCSS
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// current_module="libcss";
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if (dvdimportkey) {
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if (dvd_import_key(dvdimportkey)) {
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mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_ErrorDVDkey);
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exit(1);
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}
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mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CmdlineDVDkey);
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}
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if (dvd_auth_device) {
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// if (dvd_auth(dvd_auth_device,f)) {
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if (dvd_auth(dvd_auth_device,filename)) {
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mp_msg(MSGT_CPLAYER,MSGL_FATAL,"Error in DVD auth...\n");
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exit(1);
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}
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mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_DVDauthOk);
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}
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#endif
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//demuxer=demux_open(stream,file_format,video_id,audio_id,dvdsub_id);
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demuxer=demux_open(stream,file_format,audio_id,video_id,dvdsub_id);
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if(!demuxer){
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printf("Cannot open demuxer\n");
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exit(1);
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}
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d_audio=demuxer->audio;
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d_video=demuxer->video;
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d_dvdsub=demuxer->sub;
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sh_audio=d_audio->sh;
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sh_video=d_video->sh;
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if(!video_read_properties(sh_video)){
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printf("Couldn't read video properties\n");
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exit(1);
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}
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mp_msg(MSGT_MENCODER,MSGL_INFO,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n",
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demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
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sh_video->fps,sh_video->frametime
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);
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sh_video->codec=NULL;
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if(out_video_codec>1){
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if(video_family!=-1) mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_TryForceVideoFmt,video_family);
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{ /* local vars */
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short bestprio=-1;
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struct codecs_st *bestcodec=NULL;
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while(1){
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sh_video->codec=find_codec(sh_video->format,
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sh_video->bih?((unsigned int*) &sh_video->bih->biCompression):NULL,sh_video->codec,0);
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if(!sh_video->codec){
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if(video_family!=-1) {
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//sh_video->codec=NULL; /* re-search */
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mp_msg(MSGT_MENCODER,MSGL_WARN,MSGTR_CantFindVfmtFallback);
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video_family=-1;
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continue;
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}
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if(bestprio==-1 || !video_codec) {
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mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantFindVideoCodec,sh_video->format);
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mp_msg(MSGT_MENCODER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf"));
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exit(1);
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}
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} else {
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if(video_codec && strcmp(sh_video->codec->name,video_codec)) continue;
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else if(video_family!=-1 && sh_video->codec->driver!=video_family) continue;
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else if(video_family==-1 && !video_codec && sh_video->codec->priority) {
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if(sh_video->codec->priority > bestprio) {
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//printf("\n\n!!! setting bestprio from %d to %d for %s!!!\n\n", bestprio, sh_video->codec->priority, sh_video->codec->name);
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bestprio=sh_video->codec->priority;
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bestcodec=sh_video->codec;
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}
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continue;
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}
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} /* sh_video->codec */
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break;
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}
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if(bestprio!=-1) {
|
|
//printf("chose codec %s by priority.\n", bestcodec->name);
|
|
sh_video->codec=bestcodec;
|
|
}
|
|
|
|
} /* end local vars */
|
|
|
|
mp_msg(MSGT_MENCODER,MSGL_INFO,"%s video codec: [%s] drv:%d prio:%d (%s)\n",video_codec?"Forcing":"Detected",sh_video->codec->name,sh_video->codec->driver,sh_video->codec->priority!=-1?sh_video->codec->priority:0,sh_video->codec->info);
|
|
|
|
for(i=0;i<CODECS_MAX_OUTFMT;i++){
|
|
out_fmt=sh_video->codec->outfmt[i];
|
|
if(out_fmt==0xFFFFFFFF) continue;
|
|
if(IMGFMT_IS_RGB(out_fmt) || IMGFMT_IS_BGR(out_fmt)) break;
|
|
if(out_fmt==IMGFMT_YV12) break;
|
|
if(out_fmt==IMGFMT_I420) break;
|
|
if(out_fmt==IMGFMT_IYUV) break;
|
|
if(out_fmt==IMGFMT_YUY2) break;
|
|
if(out_fmt==IMGFMT_UYVY) break;
|
|
}
|
|
if(i>=CODECS_MAX_OUTFMT){
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_VOincompCodec);
|
|
exit(1); // exit_player(MSGTR_Exit_error);
|
|
}
|
|
sh_video->outfmtidx=i;
|
|
|
|
if(out_fmt==IMGFMT_YV12 && (vo_w!=0 || vo_h!=0))
|
|
{
|
|
scale_srcW= sh_video->disp_w;
|
|
scale_srcH= sh_video->disp_h;
|
|
if(!vo_w) vo_w=sh_video->disp_w;
|
|
if(!vo_h) vo_h=sh_video->disp_h;
|
|
}
|
|
else
|
|
{
|
|
vo_w=sh_video->disp_w;
|
|
vo_h=sh_video->disp_h;
|
|
}
|
|
|
|
if(out_fmt==IMGFMT_YV12 || out_fmt==IMGFMT_I420 || out_fmt==IMGFMT_IYUV){
|
|
vo_image=malloc(vo_w*vo_h*3/2);
|
|
vo_image_ptr=vo_image;
|
|
}
|
|
|
|
if (IMGFMT_IS_BGR(out_fmt))
|
|
vo_image_ptr = vo_image = malloc(vo_w*vo_h*IMGFMT_BGR_DEPTH(out_fmt)/8);
|
|
|
|
if (IMGFMT_IS_RGB(out_fmt))
|
|
vo_image_ptr = vo_image = malloc(vo_w*vo_h*IMGFMT_RGB_DEPTH(out_fmt)/8);
|
|
|
|
if(!init_video(sh_video)){
|
|
mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_CouldntInitVideoCodec);
|
|
exit(1);
|
|
}
|
|
|
|
} // if(out_video_codec)
|
|
|
|
if(sh_audio){
|
|
// Go through the codec.conf and find the best codec...
|
|
sh_audio->codec=NULL;
|
|
if(audio_family!=-1) mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_TryForceAudioFmt,audio_family);
|
|
while(1){
|
|
sh_audio->codec=find_codec(sh_audio->format,NULL,sh_audio->codec,1);
|
|
if(!sh_audio->codec){
|
|
if(audio_family!=-1) {
|
|
sh_audio->codec=NULL; /* re-search */
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantFindAfmtFallback);
|
|
audio_family=-1;
|
|
continue;
|
|
}
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CantFindAudioCodec,sh_audio->format);
|
|
mp_msg(MSGT_MENCODER,MSGL_HINT, MSGTR_TryUpgradeCodecsConfOrRTFM,get_path("codecs.conf"));
|
|
sh_audio=d_audio->sh=NULL;
|
|
break;
|
|
}
|
|
if(audio_codec && strcmp(sh_audio->codec->name,audio_codec)) continue;
|
|
else if(audio_family!=-1 && sh_audio->codec->driver!=audio_family) continue;
|
|
mp_msg(MSGT_MENCODER,MSGL_INFO,"%s audio codec: [%s] drv:%d (%s)\n",audio_codec?"Forcing":"Detected",sh_audio->codec->name,sh_audio->codec->driver,sh_audio->codec->info);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(sh_audio){
|
|
mp_msg(MSGT_MENCODER,MSGL_V,"Initializing audio codec...\n");
|
|
if(!init_audio(sh_audio)){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_CouldntInitAudioCodec);
|
|
sh_audio=d_audio->sh=NULL;
|
|
} else {
|
|
mp_msg(MSGT_MENCODER,MSGL_INFO,"AUDIO: srate=%d chans=%d bps=%d sfmt=0x%X ratio: %d->%d\n",sh_audio->samplerate,sh_audio->channels,sh_audio->samplesize,
|
|
sh_audio->sample_format,sh_audio->i_bps,sh_audio->o_bps);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// set up video encoder:
|
|
SwScale_Init();
|
|
video_out.draw_slice=draw_slice;
|
|
video_out.draw_frame=draw_frame;
|
|
|
|
#ifdef USE_DVDREAD
|
|
vo_spudec=spudec_new_scaled(stream->priv?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
|
|
sh_video->disp_w, sh_video->disp_h);
|
|
#endif
|
|
|
|
// set up output file:
|
|
muxer_f=fopen(out_filename,"wb");
|
|
if(!muxer_f) {
|
|
printf("Cannot open output file '%s'\n", out_filename);
|
|
exit(1);
|
|
}
|
|
|
|
muxer=aviwrite_new_muxer();
|
|
|
|
// ============= VIDEO ===============
|
|
|
|
mux_v=aviwrite_new_stream(muxer,AVIWRITE_TYPE_VIDEO);
|
|
|
|
mux_v->buffer_size=0x200000;
|
|
mux_v->buffer=malloc(mux_v->buffer_size);
|
|
|
|
mux_v->source=sh_video;
|
|
|
|
mux_v->h.dwSampleSize=0; // VBR
|
|
mux_v->h.dwScale=10000;
|
|
mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps);
|
|
|
|
mux_v->codec=out_video_codec;
|
|
|
|
switch(mux_v->codec){
|
|
case VCODEC_COPY:
|
|
printf("sh_video->bih: %x\n", sh_video->bih);
|
|
if (sh_video->bih)
|
|
mux_v->bih=sh_video->bih;
|
|
else
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=sh_video->disp_w;
|
|
mux_v->bih->biHeight=sh_video->disp_h;
|
|
mux_v->bih->biCompression=sh_video->format;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24; // FIXME!!!
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
}
|
|
printf("videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
|
|
mux_v->bih->biWidth, mux_v->bih->biHeight,
|
|
mux_v->bih->biBitCount, mux_v->bih->biCompression);
|
|
break;
|
|
case VCODEC_RAW:
|
|
printf("sh_video->bih: %x\n", sh_video->bih);
|
|
if (sh_video->bih)
|
|
mux_v->bih=sh_video->bih;
|
|
else
|
|
{
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=sh_video->disp_w;
|
|
mux_v->bih->biHeight=sh_video->disp_h;
|
|
mux_v->bih->biCompression=0;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24; // FIXME!!!
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
}
|
|
mux_v->bih->biCompression=0;
|
|
printf("videocodec: raw (%dx%d %dbpp fourcc=%x)\n",
|
|
mux_v->bih->biWidth, mux_v->bih->biHeight,
|
|
mux_v->bih->biBitCount, mux_v->bih->biCompression);
|
|
break;
|
|
case VCODEC_FRAMENO:
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=vo_w;
|
|
mux_v->bih->biHeight=vo_h;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
mux_v->bih->biCompression=mmioFOURCC('F','r','N','o');
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
break;
|
|
case VCODEC_DIVX4:
|
|
#ifndef HAVE_DIVX4ENCORE
|
|
printf("No support for Divx4 encore compiled in\n");
|
|
return 0; /* FIXME */
|
|
#else
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=vo_w;
|
|
mux_v->bih->biHeight=vo_h;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
mux_v->bih->biCompression=mmioFOURCC('d','i','v','x');
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
|
|
if (pass)
|
|
printf("Divx: 2-pass logfile: %s\n", passtmpfile);
|
|
break;
|
|
#endif
|
|
case VCODEC_LIBAVCODEC:
|
|
#ifndef USE_LIBAVCODEC
|
|
printf("No support for FFmpeg's libavcodec compiled in\n");
|
|
return 0; /* FIXME */
|
|
#else
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=vo_w;
|
|
mux_v->bih->biHeight=vo_h;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
mux_v->bih->biCompression=mmioFOURCC(lavc_param_vcodec[0],
|
|
lavc_param_vcodec[1], lavc_param_vcodec[2], lavc_param_vcodec[3]); /* FIXME!!! */
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
|
|
|
|
printf("videocodec: libavcodec (%dx%d fourcc=%x [%.4s])\n",
|
|
mux_v->bih->biWidth, mux_v->bih->biHeight, mux_v->bih->biCompression,
|
|
&mux_v->bih->biCompression);
|
|
#endif
|
|
}
|
|
|
|
/* force output fourcc to .. */
|
|
if (force_fourcc != NULL)
|
|
{
|
|
mux_v->bih->biCompression = mmioFOURCC(force_fourcc[0], force_fourcc[1],
|
|
force_fourcc[2], force_fourcc[3]);
|
|
printf("Forcing output fourcc to %x [%.4s]\n",
|
|
mux_v->bih->biCompression, &mux_v->bih->biCompression);
|
|
}
|
|
|
|
// ============= AUDIO ===============
|
|
if(sh_audio){
|
|
|
|
mux_a=aviwrite_new_stream(muxer,AVIWRITE_TYPE_AUDIO);
|
|
|
|
mux_a->buffer_size=0x100000; //16384;
|
|
mux_a->buffer=malloc(mux_a->buffer_size);
|
|
|
|
mux_a->source=sh_audio;
|
|
|
|
mux_a->codec=out_audio_codec;
|
|
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY:
|
|
printf("sh_audio->wf: %x\n", sh_audio->wf);
|
|
mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize;
|
|
mux_a->h.dwScale=sh_audio->audio.dwScale;
|
|
mux_a->h.dwRate=sh_audio->audio.dwRate;
|
|
if (sh_audio->wf)
|
|
mux_a->wf=sh_audio->wf;
|
|
else
|
|
{
|
|
mux_a->wf = malloc(sizeof(WAVEFORMATEX));
|
|
mux_a->wf->nBlockAlign = mux_a->h.dwSampleSize;
|
|
mux_a->wf->wFormatTag = sh_audio->sample_format;
|
|
mux_a->wf->nChannels = sh_audio->channels;
|
|
mux_a->wf->nSamplesPerSec = sh_audio->samplerate;
|
|
mux_a->wf->nAvgBytesPerSec=mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
|
|
mux_a->wf->wBitsPerSample = 16; // FIXME
|
|
mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
|
|
}
|
|
printf("audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d)\n",
|
|
mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
|
|
mux_a->wf->wBitsPerSample);
|
|
break;
|
|
case ACODEC_PCM:
|
|
printf("CBR PCM audio selected\n");
|
|
mux_a->h.dwSampleSize=2*sh_audio->channels;
|
|
mux_a->h.dwScale=1;
|
|
mux_a->h.dwRate=sh_audio->samplerate;
|
|
mux_a->wf=malloc(sizeof(WAVEFORMATEX));
|
|
mux_a->wf->nBlockAlign=mux_a->h.dwSampleSize;
|
|
mux_a->wf->wFormatTag=0x1; // PCM
|
|
mux_a->wf->nChannels=sh_audio->channels;
|
|
mux_a->wf->nSamplesPerSec=sh_audio->samplerate;
|
|
mux_a->wf->nAvgBytesPerSec=mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
|
|
mux_a->wf->wBitsPerSample=16;
|
|
mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
|
|
break;
|
|
case ACODEC_VBRMP3:
|
|
printf("MP3 audio selected\n");
|
|
mux_a->h.dwSampleSize=0; // VBR
|
|
mux_a->h.dwScale=1152; // samples/frame
|
|
mux_a->h.dwRate=sh_audio->samplerate;
|
|
if(sizeof(MPEGLAYER3WAVEFORMAT)!=30) mp_msg(MSGT_MENCODER,MSGL_WARN,"sizeof(MPEGLAYER3WAVEFORMAT)==%d!=30, maybe broken C compiler?\n",sizeof(MPEGLAYER3WAVEFORMAT));
|
|
mux_a->wf=malloc(sizeof(MPEGLAYER3WAVEFORMAT)); // should be 30
|
|
mux_a->wf->wFormatTag=0x55; // MP3
|
|
mux_a->wf->nChannels=sh_audio->channels;
|
|
mux_a->wf->nSamplesPerSec=force_srate?force_srate:sh_audio->samplerate;
|
|
mux_a->wf->nAvgBytesPerSec=192000/8; // FIXME!
|
|
mux_a->wf->nBlockAlign=1152; // requires for l3codeca.acm + WMP 6.4
|
|
mux_a->wf->wBitsPerSample=0; //16;
|
|
// from NaNdub: (requires for l3codeca.acm)
|
|
mux_a->wf->cbSize=12;
|
|
((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->wID=1;
|
|
((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->fdwFlags=2;
|
|
((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nBlockSize=1152; // ???
|
|
((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nFramesPerBlock=1;
|
|
((MPEGLAYER3WAVEFORMAT*)(mux_a->wf))->nCodecDelay=0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
printf("Writing AVI header...\n");
|
|
aviwrite_write_header(muxer,muxer_f);
|
|
|
|
switch(mux_v->codec){
|
|
case VCODEC_COPY:
|
|
case VCODEC_RAW:
|
|
break;
|
|
case VCODEC_FRAMENO:
|
|
decoded_frameno=0;
|
|
break;
|
|
case VCODEC_DIVX4:
|
|
#ifndef HAVE_DIVX4ENCORE
|
|
printf("No support for Divx4 encore compiled in\n");
|
|
return 0; /* FIXME */
|
|
#else
|
|
// init divx4linux:
|
|
divx4_param.x_dim=vo_w;
|
|
divx4_param.y_dim=vo_h;
|
|
divx4_param.framerate=(float)mux_v->h.dwRate/mux_v->h.dwScale;
|
|
if(!divx4_param.bitrate) divx4_param.bitrate=800000;
|
|
else if(divx4_param.bitrate<=16000) divx4_param.bitrate*=1000;
|
|
if(!divx4_param.quality) divx4_param.quality=5; // the quality of compression ( 1 - fastest, 5 - best )
|
|
divx4_param.handle=NULL;
|
|
encore(NULL,ENC_OPT_INIT,&divx4_param,NULL);
|
|
enc_handle=divx4_param.handle;
|
|
switch(out_fmt){
|
|
case IMGFMT_YV12: enc_frame.colorspace=ENC_CSP_YV12; break;
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_I420: enc_frame.colorspace=ENC_CSP_I420; break;
|
|
case IMGFMT_YUY2: enc_frame.colorspace=ENC_CSP_YUY2; break;
|
|
case IMGFMT_UYVY: enc_frame.colorspace=ENC_CSP_UYVY; break;
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
enc_frame.colorspace=ENC_CSP_RGB24; break;
|
|
default:
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"divx4: unsupported picture format (%s)!\n",
|
|
vo_format_name(out_fmt));
|
|
}
|
|
switch(pass){
|
|
case 1:
|
|
if (VbrControl_init_2pass_vbr_analysis(passtmpfile, divx4_param.quality) == -1)
|
|
{
|
|
printf("2pass failed: filename=%s\n", passtmpfile);
|
|
pass_working = 0;
|
|
}
|
|
else
|
|
pass_working = 1;
|
|
break;
|
|
case 2:
|
|
if (VbrControl_init_2pass_vbr_encoding(passtmpfile,
|
|
divx4_param.bitrate,
|
|
divx4_param.framerate,
|
|
divx4_crispness,
|
|
divx4_param.quality) == -1)
|
|
{
|
|
printf("2pass failed: filename=%s\n", passtmpfile);
|
|
pass_working = 0;
|
|
}
|
|
else
|
|
pass_working = 1;
|
|
break;
|
|
}
|
|
break;
|
|
#endif
|
|
case VCODEC_LIBAVCODEC:
|
|
#ifndef USE_LIBAVCODEC
|
|
printf("No support for FFmpeg's libavcodec compiled in\n");
|
|
#else
|
|
if (!avcodec_inited)
|
|
{
|
|
avcodec_init();
|
|
avcodec_register_all();
|
|
avcodec_inited=1;
|
|
}
|
|
|
|
#if 0
|
|
{
|
|
extern AVCodec *first_avcodec;
|
|
AVCodec *p = first_avcodec;
|
|
|
|
lavc_venc_codec = NULL;
|
|
while (p)
|
|
{
|
|
if (p->encode != NULL && strcmp(lavc_param_vcodec, p->name) == 0)
|
|
break;
|
|
p = p->next;
|
|
}
|
|
lavc_venc_codec = p;
|
|
}
|
|
#else
|
|
/* XXX: implement this in avcodec (i will send a patch to ffmpeglist) -- alex */
|
|
lavc_venc_codec = (AVCodec *)avcodec_find_encoder_by_name(lavc_param_vcodec);
|
|
#endif
|
|
|
|
if (!lavc_venc_codec)
|
|
{
|
|
printf(MSGTR_MissingLAVCcodec, lavc_param_vcodec);
|
|
return 0; /* FIXME */
|
|
}
|
|
|
|
memset(&lavc_venc_context, 0, sizeof(lavc_venc_context));
|
|
|
|
// lavc_venc_context.width = mux_v->bih->biWidth;
|
|
// lavc_venc_context.height = mux_v->bih->biHeight;
|
|
/* scaling only for YV12 (and lavc supports only YV12 ;) */
|
|
lavc_venc_context.width = vo_w;
|
|
lavc_venc_context.height = vo_h;
|
|
if (lavc_param_vbitrate >= 0) /* != -1 */
|
|
lavc_venc_context.bit_rate = lavc_param_vbitrate;
|
|
else
|
|
lavc_venc_context.bit_rate = 800000; /* default */
|
|
lavc_venc_context.frame_rate = (float)(force_ofps?force_ofps:sh_video->fps) * FRAME_RATE_BASE;
|
|
/* keyframe interval */
|
|
if (lavc_param_keyint >= 0) /* != -1 */
|
|
lavc_venc_context.gop_size = lavc_param_keyint;
|
|
else
|
|
lavc_venc_context.gop_size = 250; /* default */
|
|
|
|
/* ignored by libavcodec? */
|
|
if (lavc_param_vhq)
|
|
{
|
|
printf("High quality encoding selected (non real time)!\n");
|
|
lavc_venc_context.flags = CODEC_FLAG_HQ;
|
|
}
|
|
else
|
|
lavc_venc_context.flags = 0;
|
|
|
|
/* motion estimation (0 = none ... 3 = high quality but slow) */
|
|
/* this is just an extern from libavcodec but it should be in the
|
|
encoder context - FIXME */
|
|
motion_estimation_method = lavc_param_vme;
|
|
|
|
#if 0
|
|
/* fixed qscale :p */
|
|
lavc_venc_context.flags |= CODEC_FLAG_QSCALE;
|
|
lavc_venc_context.quality = 1;
|
|
#endif
|
|
|
|
if (avcodec_open(&lavc_venc_context, lavc_venc_codec) != 0)
|
|
{
|
|
printf(MSGTR_CantOpenCodec);
|
|
return 0; /* FIXME */
|
|
}
|
|
|
|
if (lavc_venc_context.codec->encode == NULL)
|
|
{
|
|
printf("avcodec init failed (ctx->codec->encode == NULL)!\n");
|
|
return 0;
|
|
}
|
|
|
|
#if 1
|
|
if (out_fmt != IMGFMT_YV12 && out_fmt != IMGFMT_I420)
|
|
{
|
|
printf("Not supported image format! (%s)\n",
|
|
vo_format_name(out_fmt));
|
|
return 0; /* FIXME */
|
|
}
|
|
|
|
memset(&lavc_venc_picture, 0, sizeof(lavc_venc_picture));
|
|
|
|
{
|
|
int size = lavc_venc_context.width * lavc_venc_context.height;
|
|
|
|
/* Y */ lavc_venc_picture.data[0] = vo_image_ptr;
|
|
if (out_fmt == IMGFMT_YV12)
|
|
{
|
|
/* U */ lavc_venc_picture.data[2] = lavc_venc_picture.data[0] + size;
|
|
/* V */ lavc_venc_picture.data[1] = lavc_venc_picture.data[2] + size/4;
|
|
}
|
|
else /* IMGFMT_I420 */
|
|
{
|
|
/* U */ lavc_venc_picture.data[1] = lavc_venc_picture.data[0] + size;
|
|
/* V */ lavc_venc_picture.data[2] = lavc_venc_picture.data[1] + size/4;
|
|
}
|
|
lavc_venc_picture.linesize[0] = lavc_venc_context.width;
|
|
lavc_venc_picture.linesize[1] = lavc_venc_context.width / 2;
|
|
lavc_venc_picture.linesize[2] = lavc_venc_context.width / 2;
|
|
}
|
|
#else
|
|
switch(out_fmt)
|
|
{
|
|
case IMGFMT_YV12:
|
|
lavc_venc_context.pix_fmt = PIX_FMT_YUV420P;
|
|
break;
|
|
#if 0 /* it's faulting :( -- libavcodec's bug! -- alex */
|
|
case IMGFMT_YUY2: /* or UYVY */
|
|
lavc_venc_context.pix_fmt = PIX_FMT_YUV422;
|
|
break;
|
|
case IMGFMT_BGR24:
|
|
lavc_venc_context.pix_fmt = PIX_FMT_BGR24;
|
|
break;
|
|
case IMGFMT_RGB24:
|
|
lavc_venc_context.pix_fmt = PIX_FMT_RGB24;
|
|
break;
|
|
#endif
|
|
default:
|
|
printf("Not supported image format! (%s)\n",
|
|
vo_format_name(out_fmt));
|
|
return 0; /* FIXME */
|
|
}
|
|
|
|
printf("Using picture format: %s\n", vo_format_name(out_fmt));
|
|
|
|
memset(&lavc_venc_picture, 0, sizeof(lavc_venc_picture));
|
|
|
|
printf("ahh: avpict_getsize=%d, vo_image_ptr=%d\n", avpicture_get_size(lavc_venc_context.pix_fmt,
|
|
lavc_venc_context.width, lavc_venc_context.height),
|
|
vo_h*vo_w*3/2);
|
|
|
|
avpicture_fill(&lavc_venc_picture, vo_image_ptr,
|
|
lavc_venc_context.pix_fmt, lavc_venc_context.width,
|
|
lavc_venc_context.height);
|
|
|
|
{
|
|
char buf[1024];
|
|
|
|
avcodec_string((char *)&buf[0], 1023, &lavc_venc_context, 1);
|
|
printf("%s\n", buf);
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
}
|
|
|
|
if(sh_audio)
|
|
switch(mux_a->codec){
|
|
#ifdef HAVE_MP3LAME
|
|
case ACODEC_VBRMP3:
|
|
|
|
lame=lame_init();
|
|
lame_set_bWriteVbrTag(lame,0);
|
|
lame_set_in_samplerate(lame,sh_audio->samplerate);
|
|
lame_set_num_channels(lame,mux_a->wf->nChannels);
|
|
lame_set_out_samplerate(lame,mux_a->wf->nSamplesPerSec);
|
|
if(lame_param_vbr){ // VBR:
|
|
lame_set_VBR(lame,lame_param_vbr); // vbr mode
|
|
lame_set_VBR_q(lame,lame_param_quality+1); // 1 = best vbr q 6=~128k
|
|
if(lame_param_br>0) lame_set_VBR_mean_bitrate_kbps(lame,lame_param_br);
|
|
} else { // CBR:
|
|
lame_set_quality(lame,lame_param_quality); // 0 = best q
|
|
if(lame_param_br>0) lame_set_brate(lame,lame_param_br);
|
|
}
|
|
if(lame_param_mode>=0) lame_set_mode(lame,lame_param_mode); // j-st
|
|
if(lame_param_ratio>0) lame_set_compression_ratio(lame,lame_param_ratio);
|
|
lame_init_params(lame);
|
|
if(verbose){
|
|
lame_print_config(lame);
|
|
lame_print_internals(lame);
|
|
}
|
|
break;
|
|
#endif
|
|
|
|
}
|
|
|
|
signal(SIGINT,exit_sighandler); // Interrupt from keyboard
|
|
signal(SIGQUIT,exit_sighandler); // Quit from keyboard
|
|
signal(SIGTERM,exit_sighandler); // kill
|
|
|
|
while(!eof){
|
|
|
|
float frame_time=0;
|
|
int blit_frame=0;
|
|
float a_pts=0;
|
|
float v_pts=0;
|
|
unsigned char* start=NULL;
|
|
int in_size;
|
|
int skip_flag=0; // 1=skip -1=duplicate
|
|
|
|
if((end_at_type == END_AT_SIZE && end_at <= ftell(muxer_f)) ||
|
|
(end_at_type == END_AT_TIME && end_at < sh_video->timer))
|
|
break;
|
|
|
|
if(play_n_frames>=0){
|
|
--play_n_frames;
|
|
if(play_n_frames<0) break;
|
|
}
|
|
|
|
if(sh_audio){
|
|
// get audio:
|
|
while(mux_a->timer-audio_preload<mux_v->timer){
|
|
int len=0;
|
|
if(mux_a->h.dwSampleSize){
|
|
// CBR - copy 0.5 sec of audio
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY: // copy
|
|
len=sh_audio->i_bps/2;
|
|
len/=mux_a->h.dwSampleSize;if(len<1) len=1;
|
|
len*=mux_a->h.dwSampleSize;
|
|
len=demux_read_data(sh_audio->ds,mux_a->buffer,len);
|
|
break;
|
|
case ACODEC_PCM:
|
|
len=mux_a->h.dwSampleSize*(mux_a->h.dwRate/2);
|
|
len=dec_audio(sh_audio,mux_a->buffer,len);
|
|
break;
|
|
}
|
|
} else {
|
|
// VBR - encode/copy an audio frame
|
|
switch(mux_a->codec){
|
|
case ACODEC_COPY: // copy
|
|
printf("VBR audio framecopy not yet implemented!\n");
|
|
break;
|
|
#ifdef HAVE_MP3LAME
|
|
case ACODEC_VBRMP3:
|
|
while(mux_a->buffer_len<4){
|
|
unsigned char tmp[2304];
|
|
int len=dec_audio(sh_audio,tmp,2304);
|
|
if(len<=0) break; // eof
|
|
len=lame_encode_buffer_interleaved(lame,
|
|
tmp,len/4,
|
|
mux_a->buffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len);
|
|
if(len<0) break; // error
|
|
mux_a->buffer_len+=len;
|
|
}
|
|
if(mux_a->buffer_len<4) break;
|
|
len=mp_decode_mp3_header(mux_a->buffer);
|
|
//printf("%d\n",len);
|
|
if(len<=0) break; // bad frame!
|
|
while(mux_a->buffer_len<len){
|
|
unsigned char tmp[2304];
|
|
int len=dec_audio(sh_audio,tmp,2304);
|
|
if(len<=0) break; // eof
|
|
len=lame_encode_buffer_interleaved(lame,
|
|
tmp,len/4,
|
|
mux_a->buffer+mux_a->buffer_len,mux_a->buffer_size-mux_a->buffer_len);
|
|
if(len<0) break; // error
|
|
mux_a->buffer_len+=len;
|
|
}
|
|
break;
|
|
#endif
|
|
}
|
|
}
|
|
if(len<=0) break; // EOF?
|
|
aviwrite_write_chunk(muxer,mux_a,muxer_f,len,0);
|
|
if(!mux_a->h.dwSampleSize && mux_a->timer>0)
|
|
mux_a->wf->nAvgBytesPerSec=0.5f+(double)mux_a->size/mux_a->timer; // avg bps (VBR)
|
|
if(mux_a->buffer_len>=len){
|
|
mux_a->buffer_len-=len;
|
|
memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len);
|
|
}
|
|
}
|
|
}
|
|
|
|
// get video frame!
|
|
in_size=video_read_frame(sh_video,&frame_time,&start,force_fps);
|
|
if(in_size<0){ eof=1; break; }
|
|
sh_video->timer+=frame_time; ++decoded_frameno;
|
|
|
|
v_timer_corr-=frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
|
|
// check frame duplicate/drop:
|
|
|
|
if(v_timer_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate){
|
|
v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
++skip_flag; // skip
|
|
} else
|
|
while(v_timer_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate){
|
|
v_timer_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
--skip_flag; // dup
|
|
}
|
|
|
|
while( (v_pts_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag>0)
|
|
|| (v_pts_corr<=-2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ){
|
|
v_pts_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
--skip_flag; // dup
|
|
}
|
|
if( (v_pts_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag<0)
|
|
|| (v_pts_corr>=2*(float)mux_v->h.dwScale/mux_v->h.dwRate) )
|
|
if(skip_flag<=0){ // we can't skip more than 1 frame now
|
|
v_pts_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
|
|
++skip_flag; // skip
|
|
}
|
|
|
|
#ifdef USE_DVDREAD
|
|
// DVD sub:
|
|
if(vo_spudec){
|
|
unsigned char* packet=NULL;
|
|
int len;
|
|
while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){
|
|
mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f \n",len,d_video->pts,d_dvdsub->pts);
|
|
spudec_assemble(vo_spudec,packet,len,100*d_dvdsub->pts);
|
|
}
|
|
spudec_heartbeat(vo_spudec,100*d_video->pts);
|
|
}
|
|
#endif
|
|
|
|
switch(mux_v->codec){
|
|
case VCODEC_COPY:
|
|
mux_v->buffer=start;
|
|
if(skip_flag<=0) aviwrite_write_chunk(muxer,mux_v,muxer_f,in_size,(sh_video->ds->flags&1)?0x10:0);
|
|
break;
|
|
case VCODEC_RAW:
|
|
blit_frame=decode_video(&video_out,sh_video,start,in_size,0);
|
|
if(skip_flag>0) break;
|
|
if(!blit_frame){
|
|
// empty.
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
|
|
break;
|
|
}
|
|
mux_v->buffer = vo_image_ptr;
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,mux_v->buffer_size,0x10);
|
|
break;
|
|
case VCODEC_FRAMENO:
|
|
mux_v->buffer=&decoded_frameno; // tricky
|
|
if(skip_flag<=0) aviwrite_write_chunk(muxer,mux_v,muxer_f,sizeof(int),0x10);
|
|
break;
|
|
case VCODEC_DIVX4:
|
|
#ifndef HAVE_DIVX4ENCORE
|
|
printf("No support for Divx4 encore compiled in\n");
|
|
return 0; /* FIXME */
|
|
#else
|
|
blit_frame=decode_video(&video_out,sh_video,start,in_size,0);
|
|
draw_sub();
|
|
if(skip_flag>0) break;
|
|
if(!blit_frame){
|
|
// empty.
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
|
|
break;
|
|
}
|
|
enc_frame.image=vo_image_ptr;
|
|
enc_frame.bitstream=mux_v->buffer;
|
|
enc_frame.length=mux_v->buffer_size;
|
|
enc_frame.mvs=NULL;
|
|
enc_frame.quant=0;
|
|
enc_frame.intra=0;
|
|
if(pass==2 && pass_working){ // handle 2-pass:
|
|
enc_frame.quant = VbrControl_get_quant();
|
|
enc_frame.intra = VbrControl_get_intra();
|
|
encore(enc_handle,ENC_OPT_ENCODE_VBR,&enc_frame,&enc_result);
|
|
VbrControl_update_2pass_vbr_encoding(enc_result.motion_bits,
|
|
enc_result.texture_bits,
|
|
enc_result.total_bits);
|
|
} else {
|
|
encore(enc_handle,ENC_OPT_ENCODE,&enc_frame,&enc_result);
|
|
if(pass==1 && pass_working){
|
|
VbrControl_update_2pass_vbr_analysis(enc_result.is_key_frame,
|
|
enc_result.motion_bits,
|
|
enc_result.texture_bits,
|
|
enc_result.total_bits,
|
|
enc_result.quantizer);
|
|
}
|
|
}
|
|
|
|
// printf("encoding...\n");
|
|
// printf(" len=%d key:%d qualt:%d \n",enc_frame.length,enc_result.is_key_frame,enc_result.quantizer);
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,enc_frame.length,enc_result.is_key_frame?0x10:0);
|
|
break;
|
|
#endif
|
|
case VCODEC_LIBAVCODEC:
|
|
{
|
|
#ifndef USE_LIBAVCODEC
|
|
printf("No support for FFmpeg's libavcodec compiled in\n");
|
|
#else
|
|
int out_size;
|
|
|
|
blit_frame=decode_video(&video_out,sh_video,start,in_size,0);
|
|
if(skip_flag>0) break;
|
|
if(!blit_frame){
|
|
// empty.
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
|
|
break;
|
|
}
|
|
|
|
out_size = avcodec_encode_video(&lavc_venc_context, mux_v->buffer, mux_v->buffer_size,
|
|
&lavc_venc_picture);
|
|
// printf("out_size = %d\n", out_size);
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,out_size,lavc_venc_context.key_frame?0x10:0);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
if(skip_flag<0){
|
|
// duplicate frame
|
|
printf("\nduplicate %d frame(s)!!! \n",-skip_flag);
|
|
while(skip_flag<0){
|
|
aviwrite_write_chunk(muxer,mux_v,muxer_f,0,0);
|
|
++skip_flag;
|
|
}
|
|
} else
|
|
if(skip_flag>0){
|
|
// skip frame
|
|
printf("\nskip frame!!! \n");
|
|
--skip_flag;
|
|
}
|
|
|
|
if(sh_audio){
|
|
float AV_delay,x;
|
|
// A-V sync!
|
|
if(pts_from_bps){
|
|
unsigned int samples=(sh_audio->audio.dwSampleSize)?
|
|
((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) :
|
|
(d_audio->pack_no); // <- used for VBR audio
|
|
a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
|
|
delay_corrected=1;
|
|
} else {
|
|
// PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
|
|
a_pts=d_audio->pts;
|
|
if(!delay_corrected) if(a_pts) delay_corrected=1;
|
|
//printf("*** %5.3f ***\n",a_pts);
|
|
a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
|
|
}
|
|
v_pts=d_video->pts;
|
|
// av = compensated (with out buffering delay) A-V diff
|
|
AV_delay=(a_pts-v_pts); AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr));
|
|
// compensate input video timer by av:
|
|
x=AV_delay*0.1f;
|
|
if(x<-max_pts_correction) x=-max_pts_correction; else
|
|
if(x> max_pts_correction) x= max_pts_correction;
|
|
if(default_max_pts_correction>=0)
|
|
max_pts_correction=default_max_pts_correction;
|
|
else
|
|
max_pts_correction=sh_video->frametime*0.10; // +-10% of time
|
|
// sh_video->timer-=x;
|
|
c_total+=x;
|
|
v_pts_corr+=x;
|
|
|
|
printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
|
|
a_pts,v_pts,a_pts-v_pts,
|
|
(float)(mux_a->timer-mux_v->timer),
|
|
AV_delay, c_total, v_pts_corr );
|
|
|
|
}
|
|
|
|
#if 0
|
|
mp_msg(MSGT_AVSYNC,MSGL_STATUS,"A:%6.1f V:%6.1f A-V:%7.3f ct:%7.3f %3d/%3d %2d%% %2d%% %4.1f%% %d%%\r",
|
|
a_pts,v_pts,a_pts-v_pts,c_total,
|
|
(int)sh_video->num_frames,(int)sh_video->num_frames_decoded,
|
|
(sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0,
|
|
(sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0,
|
|
(sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0
|
|
,cache_fill_status
|
|
);
|
|
#endif
|
|
|
|
fflush(stdout);
|
|
|
|
|
|
|
|
} // while(!eof)
|
|
|
|
#ifdef HAVE_MP3LAME
|
|
// fixup CBR mp3 audio header:
|
|
if(sh_audio && mux_a->codec==ACODEC_VBRMP3 && !lame_param_vbr){
|
|
mux_a->h.dwSampleSize=1;
|
|
mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec;
|
|
mux_a->h.dwScale=1;
|
|
printf("\n\nCBR audio effective bitrate: %8.3f kbit/s (%d bytes/sec)\n",
|
|
mux_a->h.dwRate*8.0f/1000.0f,mux_a->h.dwRate);
|
|
}
|
|
#endif
|
|
|
|
#ifdef USE_LIBAVCODEC
|
|
if (mux_v->codec == VCODEC_LIBAVCODEC)
|
|
avcodec_close(&lavc_venc_context);
|
|
#endif
|
|
|
|
printf("\nWriting AVI index...\n");
|
|
aviwrite_write_index(muxer,muxer_f);
|
|
printf("Fixup AVI header...\n");
|
|
fseek(muxer_f,0,SEEK_SET);
|
|
aviwrite_write_header(muxer,muxer_f); // update header
|
|
fclose(muxer_f);
|
|
|
|
printf("\nVideo stream: %8.3f kbit/s (%d bps) size: %d bytes %5.3f secs\n",
|
|
(float)(mux_v->size/mux_v->timer*8.0f/1000.0f), (int)(mux_v->size/mux_v->timer), mux_v->size, (float)mux_v->timer);
|
|
if(sh_audio)
|
|
printf("\nAudio stream: %8.3f kbit/s (%d bps) size: %d bytes %5.3f secs\n",
|
|
(float)(mux_a->size/mux_a->timer*8.0f/1000.0f), (int)(mux_a->size/mux_a->timer), mux_a->size, (float)mux_a->timer);
|
|
|
|
if(stream) free_stream(stream); // kill cache thread
|
|
|
|
return interrupted;
|
|
}
|
|
|
|
static int parse_end_at(struct config *conf, const char* param)
|
|
{
|
|
int i;
|
|
|
|
end_at_type = END_AT_NONE;
|
|
|
|
/* End at size parsing */
|
|
{
|
|
char unit[4];
|
|
|
|
end_at_type = END_AT_SIZE;
|
|
|
|
if(sscanf(param, "%d%3s", &end_at, unit) == 2) {
|
|
if(!strcasecmp(unit, "b"))
|
|
;
|
|
else if(!strcasecmp(unit, "kb"))
|
|
end_at *= 1024;
|
|
else if(!strcasecmp(unit, "mb"))
|
|
end_at *= 1024*1024;
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
|
|
/* End at time parsing. This has to be last because of
|
|
* sscanf("%f", ...) below */
|
|
if(end_at_type == END_AT_NONE)
|
|
{
|
|
int a,b; float d;
|
|
|
|
end_at_type = END_AT_TIME;
|
|
|
|
if (sscanf(param, "%d:%d:%f", &a, &b, &d) == 3)
|
|
end_at = 3600*a + 60*b + d;
|
|
else if (sscanf(param, "%d:%f", &a, &d) == 2)
|
|
end_at = 60*a + d;
|
|
else if (sscanf(param, "%f", &d) == 1)
|
|
end_at = d;
|
|
else
|
|
end_at_type = END_AT_NONE;
|
|
}
|
|
|
|
if(end_at_type == END_AT_NONE)
|
|
return ERR_FUNC_ERR;
|
|
|
|
return 1;
|
|
}
|