init.cxx

很不错的播放代玛

/// \file
/// \ingroup Properties Command2Property OSDMsgStack

#include <stdio.h>
#include <stdlib.h>
#include "config.h"

#ifdef WIN32
#define _UWIN 1  /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/
#include <windows.h>
#endif
#include <string.h>
#include <unistd.h>

// #include <sys/mman.h>
#include <sys/types.h>
#ifndef __MINGW32__
#include <sys/ioctl.h>
#include <sys/wait.h>
#else
#define	SIGHUP	1	/* hangup */
#define	SIGQUIT	3	/* quit */
#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
#define	SIGBUS	10	/* bus error */
#define	SIGPIPE	13	/* broken pipe */
extern int mp_input_win32_slave_cmd_func(int fd,char* dest,int size);
#endif

#include <sys/time.h>
#include <sys/stat.h>

#include <signal.h>
#include <time.h>
#include <fcntl.h>
#include <limits.h>

#include <errno.h>

#include "version.h"

#include "mp_msg.h"

#define HELP_MP_DEFINE_STATIC
#include "help_mp.h"

#include "m_option.h"
#include "m_config.h"
#include "m_property.h"

#include "cfg-mplayer-def.h"

#ifdef USE_SUB
#include "subreader.h"
#endif

#include "libvo/video_out.h"

#include "libvo/font_load.h"
#include "libvo/sub.h"

#ifdef HAVE_X11
#include "libvo/x11_common.h"
#endif

#include "libao2/audio_out.h"

#include "codec-cfg.h"

#ifdef USE_DVDNAV
#include <dvdnav.h>
#endif

#include "edl.h"

#include "spudec.h"
#include "vobsub.h"

#include "osdep/getch2.h"
#include "osdep/timer.h"

#include "cpudetect.h"

#ifdef HAVE_NEW_GUI
#include "Gui/interface.h"
#endif

#include "input/input.h"

int slave_mode=0;
int player_idle_mode=0;
extern int verbose;
int quiet=0;

#ifdef WIN32
char * proc_priority=NULL;
#endif

#define ABS(x) (((x)>=0)?(x):(-(x)))
#define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))

#ifdef HAVE_RTC
#ifdef __linux__
#include <linux/rtc.h>
#else
#include <rtc.h>
#define RTC_IRQP_SET RTCIO_IRQP_SET
#define RTC_PIE_ON   RTCIO_PIE_ON
#endif /* __linux__ */
#endif /* HAVE_RTC */

#ifdef USE_TV
#include "libmpdemux/tv.h"
#endif

#ifdef HAS_DVBIN_SUPPORT
#include "libmpdemux/dvbin.h"
static int last_dvb_step = 1;
static int dvbin_reopen = 0;
extern void cache_uninit(stream_t *s);
#endif

//**************************************************************************//
//             Playtree
//**************************************************************************//
#include "playtree.h"
#include "playtreeparser.h"

#ifdef HAVE_NEW_GUI
extern int import_playtree_playlist_into_gui(play_tree_t* my_playtree, m_config_t* config);
extern int import_initial_playtree_into_gui(play_tree_t* my_playtree, m_config_t* config, int enqueue);
#endif

play_tree_t* playtree;
play_tree_iter_t* playtree_iter = NULL;
static int play_tree_step = 1;

#define PT_NEXT_ENTRY 1
#define PT_PREV_ENTRY -1
#define PT_NEXT_SRC 2
#define PT_PREV_SRC -2
#define PT_UP_NEXT 3
#define PT_UP_PREV -3

//**************************************************************************//
//             Config
//**************************************************************************//
m_config_t* mconfig;

extern play_tree_t*
m_config_parse_mp_command_line(m_config_t *config, int argc, char **argv);
extern int
m_config_parse_config_file(m_config_t* config, char *conffile);

//**************************************************************************//
//             Config file
//**************************************************************************//

static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}

static int cfg_include(m_option_t *conf, char *filename){
	return m_config_parse_config_file(mconfig, filename);
}

#include "get_path.c"

//**************************************************************************//
//             XScreensaver
//**************************************************************************//

#ifdef HAVE_X11
void xscreensaver_heartbeat(void);
#endif

//**************************************************************************//
//**************************************************************************//
//             Input media streaming & demultiplexer:
//**************************************************************************//

static int max_framesize=0;

#include "libmpdemux/stream.h"
#include "libmpdemux/demuxer.h"
#include "libmpdemux/stheader.h"
//#include "parse_es.h"
#include "libmpdemux/matroska.h"

#include "libmpcodecs/dec_audio.h"
#include "libmpcodecs/dec_video.h"
#include "libmpcodecs/mp_image.h"
#include "libmpcodecs/vf.h"
#include "libmpcodecs/vd.h"

extern void vf_list_plugins(void);

//**************************************************************************//
//**************************************************************************//

// Common FIFO functions, and keyboard/event FIFO code
#include "fifo.c"
int noconsolecontrols=0;
//**************************************************************************//

vo_functions_t *video_out=NULL;
ao_functions_t *audio_out=NULL;

int fixed_vo=0;
int eof=0;

// benchmark:
double video_time_usage=0;
double vout_time_usage=0;
static double audio_time_usage=0;
static int total_time_usage_start=0;
static int total_frame_cnt=0;
static int drop_frame_cnt=0; // total number of dropped frames
int benchmark=0;

// options:
       int auto_quality=0;
static int output_quality=0;

float playback_speed=1.0;

int use_gui=0;

#ifdef HAVE_NEW_GUI
int enqueue=0;
#endif

static int list_properties = 0;

#define MAX_OSD_LEVEL 3
#define MAX_TERM_OSD_LEVEL 1

int osd_level=1;
int osd_level_saved=-1;
// if nonzero, hide current OSD contents when GetTimerMS() reaches this
unsigned int osd_visible;
static int osd_function=OSD_PLAY;
static int osd_show_percentage = 0;
static int osd_duration = 1000;

static int term_osd = 1;
static char* term_osd_esc = "\x1b[A\r\x1b[K";
static char* playing_msg = NULL;
// seek:
static char *seek_to_sec=NULL;
static off_t seek_to_byte=0;
static off_t step_sec=0;
static int loop_times=-1;
static int loop_seek=0;

// A/V sync:
       int autosync=0; // 30 might be a good default value.

// may be changed by GUI:  (FIXME!)
float rel_seek_secs=0;
int abs_seek_pos=0;

// codecs:
char **audio_codec_list=NULL; // override audio codec
char **video_codec_list=NULL; // override video codec
char **audio_fm_list=NULL;    // override audio codec family 
char **video_fm_list=NULL;    // override video codec family 

// demuxer:
extern char *demuxer_name; // override demuxer
extern char *audio_demuxer_name; // override audio demuxer
extern char *sub_demuxer_name; // override sub demuxer

// streaming:
int audio_id=-1;
int video_id=-1;
int dvdsub_id=-2;
int vobsub_id=-1;
char* audio_lang=NULL;
char* dvdsub_lang=NULL;
static char* spudec_ifo=NULL;
char* filename=NULL; //"MI2-Trailer.avi";
int forced_subs_only=0;

// cache2:
       int stream_cache_size=-1;
#ifdef USE_STREAM_CACHE
extern int cache_fill_status;

float stream_cache_min_percent=20.0;
float stream_cache_seek_min_percent=50.0;
#else
#define cache_fill_status 0
#endif

// dump:
static char *stream_dump_name="stream.dump";
       int stream_dump_type=0;

// A-V sync:
static float default_max_pts_correction=-1;//0.01f;
static float max_pts_correction=0;//default_max_pts_correction;
static float c_total=0;
       float audio_delay=0;
static int ignore_start=0;

static int softsleep=0;

       float force_fps=0;
static int force_srate=0;
static int audio_output_format=0;
       int frame_dropping=0; // option  0=no drop  1= drop vo  2= drop decode
static int play_n_frames=-1;
static int play_n_frames_mf=-1;

// screen info:
char** video_driver_list=NULL;
char** audio_driver_list=NULL;

extern char *vo_subdevice;
extern char *ao_subdevice;

// codec outfmt flags (defined in libmpcodecs/vd.c)
extern int vo_flags;

// sub:
char *font_name=NULL;
#ifdef HAVE_FONTCONFIG
extern int font_fontconfig;
#endif
float font_factor=0.75;
char **sub_name=NULL;
float sub_delay=0;
float sub_fps=0;
int   sub_auto = 1;
char *vobsub_name=NULL;
/*DSP!!char *dsp=NULL;*/
int   subcc_enabled=0;
int suboverlap_enabled = 1;
#ifdef USE_SUB
sub_data* set_of_subtitles[MAX_SUBTITLE_FILES];
int set_of_sub_size = 0;
int set_of_sub_pos = -1;
float sub_last_pts = -303;
#endif
int global_sub_size = 0; // this encompasses all subtitle sources
int global_sub_pos = -1; // this encompasses all subtitle sources
#define SUB_SOURCE_SUBS 0
#define SUB_SOURCE_VOBSUB 1
#define SUB_SOURCE_DEMUX 2
#define SUB_SOURCES 3
int global_sub_indices[SUB_SOURCES];

extern int mp_msg_levels[MSGT_MAX];
extern int mp_msg_level_all;

static stream_t* stream=NULL;
static demuxer_t *demuxer=NULL;
static sh_audio_t *sh_audio=NULL;
static sh_video_t *sh_video=NULL;
static demux_stream_t *d_audio=NULL;
static demux_stream_t *d_video=NULL;
static demux_stream_t *d_dvdsub=NULL;

char* current_module=NULL; // for debugging

extern int vo_gamma_gamma;
extern int vo_gamma_brightness;
extern int vo_gamma_contrast;
extern int vo_gamma_saturation;
extern int vo_gamma_hue;

// ---

#ifdef HAVE_MENU
#include "m_struct.h"
#include "libmenu/menu.h"
extern void vf_menu_pause_update(struct vf_instance_s* vf);
extern vf_info_t vf_info_menu;
static vf_info_t* libmenu_vfs[] = {
  &vf_info_menu,
  NULL
};
static vf_instance_t* vf_menu = NULL;
static int use_menu = 0;
static char* menu_cfg = NULL;
static char* menu_root = "main";
#endif


#ifdef HAVE_RTC
static int nortc;
static char* rtc_device;
#endif

edl_record_ptr edl_records = NULL; ///< EDL entries memory area
edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
short user_muted = 0; ///< Stores whether user wanted muted mode.
short edl_muted  = 0; ///< Stores whether EDL is currently in muted mode.
short edl_decision = 0; ///< 1 when an EDL operation has been made.
FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.

static unsigned int inited_flags=0;
#define INITED_VO 1
#define INITED_AO 2
#define INITED_GUI 4
#define INITED_GETCH2 8
#define INITED_SPUDEC 32
#define INITED_STREAM 64
#define INITED_INPUT    128
#define INITED_VOBSUB  256
#define INITED_DEMUXER 512
#define INITED_ACODEC  1024
#define INITED_VCODEC  2048
#define INITED_ALL 0xFFFF

static void uninit_player(unsigned int mask){
  mask=inited_flags&mask;

  mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);

  if(mask&INITED_ACODEC){
    inited_flags&=~INITED_ACODEC;
    current_module="uninit_acodec";
    if(sh_audio) uninit_audio(sh_audio);
#ifdef HAVE_NEW_GUI
    guiGetEvent(guiSetAfilter, (char *)NULL);
#endif
    sh_audio=NULL;
  }

  if(mask&INITED_VCODEC){
    inited_flags&=~INITED_VCODEC;
    current_module="uninit_vcodec";
    if(sh_video) uninit_video(sh_video);
    sh_video=NULL;
#ifdef HAVE_MENU
    vf_menu=NULL;
#endif
  }
 
  if(mask&INITED_DEMUXER){
    inited_flags&=~INITED_DEMUXER;
    current_module="free_demuxer";
    if(demuxer){
	stream=demuxer->stream;
	free_demuxer(demuxer);
    }
    demuxer=NULL;
  }

  // kill the cache process:
  if(mask&INITED_STREAM){
    inited_flags&=~INITED_STREAM;
    current_module="uninit_stream";
    if(stream) free_stream(stream);
    stream=NULL;
  }