diff options
author | arpi_esp <arpi_esp@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-02-24 20:28:24 +0000 |
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committer | arpi_esp <arpi_esp@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-02-24 20:28:24 +0000 |
commit | d34041569e71fc9bd772354e94dc9d16061072a5 (patch) | |
tree | 8f481cae1c70f32d1756fbe5f39000577b73042d /mplayer.c | |
parent | e95a95ece09bac96bdfd37322f96c6f57ef79ebc (diff) | |
download | mpv-d34041569e71fc9bd772354e94dc9d16061072a5.tar.bz2 mpv-d34041569e71fc9bd772354e94dc9d16061072a5.tar.xz |
Initial revision
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mplayer.c')
-rw-r--r-- | mplayer.c | 1957 |
1 files changed, 1957 insertions, 0 deletions
diff --git a/mplayer.c b/mplayer.c new file mode 100644 index 0000000000..e174b03093 --- /dev/null +++ b/mplayer.c @@ -0,0 +1,1957 @@ +// AVI & MPEG Player v0.11 (C) 2000-2001. by A'rpi/ESP-team + +//#define SIMULATE_ALSA + +#ifdef USE_XMMP_AUDIO +#define OUTBURST 4096 +#else +//#define OUTBURST 1024 +#define OUTBURST 512 +#endif + +#include <stdio.h> +#include <stdlib.h> + +#include <signal.h> + +#include <sys/ioctl.h> +#include <unistd.h> +#include <sys/mman.h> + +#include <sys/types.h> +#include <sys/wait.h> +#include <sys/time.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <sys/soundcard.h> +#include <linux/cdrom.h> + +#include "version.h" +#include "config.h" + +// CODECS: +#include "mp3lib/mp3.h" +#include "libac3/ac3.h" +#include "libmpeg2/mpeg2.h" +#include "libmpeg2/mpeg2_internal.h" + +#include "loader.h" +#include "wine/avifmt.h" +//#include "libvo/video_out.h" // included from mpeg2.h + +#include "opendivx/decore.h" + + +#ifdef USE_XMMP_AUDIO +#include "libxmm/xmmp.h" +#include "libxmm/libxmm.h" +XMM xmm; +XMM_PluginSound *pSound=NULL; +#endif + + +extern char* win32_codec_name; // must be set before calling DrvOpen() !!! + +extern int errno; + +#include "linux/getch2.h" +#include "linux/keycodes.h" +#include "linux/timer.h" +#include "linux/shmem.h" + +#ifdef HAVE_LIRC +#include "lirc_mp.h" +#endif + +#include "help_mp.h" + +#define DEBUG if(0) +static int verbose=0; + +static int max_framesize=0; + +static int dbg_es_sent=0; +static int dbg_es_rcvd=0; + +//static int show_packets=0; + +//**************************************************************************// + +typedef struct { + // file: + MainAVIHeader avih; + unsigned int movi_start; + unsigned int movi_end; + // index: + AVIINDEXENTRY* idx; + int idx_size; + int idx_pos; + int idx_pos_a; + int idx_pos_v; + int idx_offset; // ennyit kell hozzaadni az index offset ertekekhez +// int a_idx; +// int v_idx; + // video: + AVIStreamHeader video; + char *video_codec; + BITMAPINFOHEADER bih; // in format + BITMAPINFOHEADER o_bih; // out format + HIC hic; + void *our_out_buffer; + unsigned int bitrate; + // video format flags: (filled by codecs.c) + char yuv_supported; // 1 if codec support YUY2 output format + char yuv_hack_needed; // requires for divx & mpeg4 + char no_32bpp_support; // requires for INDEO 3.x, 4.x + char flipped; // image is upside-down + // audio: + AVIStreamHeader audio; + char *audio_codec; + int audio_seekable; + char wf_ext[64]; // in format + WAVEFORMATEX wf; // out format + HACMSTREAM srcstream; + int audio_in_minsize; + int audio_out_minsize; +} avi_header_t; + +avi_header_t avi_header; + +#include "aviprint.c" +#include "codecs.c" + +extern picture_t *picture; + +char* encode_name=NULL; +char* encode_index_name=NULL; +int encode_bitrate=0; + +//**************************************************************************// + +#include "stream.c" +#include "demuxer.c" +#include "demux_avi.c" +#include "demux_mpg.c" + +demuxer_t *demuxer=NULL; +demux_stream_t *d_audio=NULL; +demux_stream_t *d_video=NULL; + +// MPEG video stream parser: +#include "parse_es.c" + +//int mp3_read(char *buf,int size){ +int mplayer_audio_read(char *buf,int size){ + int len; + len=demux_read_data(d_audio,buf,size); + return len; +} + +static void ac3_fill_buffer(uint8_t **start,uint8_t **end){ + int len=ds_get_packet(d_audio,(char**)start); + //printf("<ac3:%d>\n",len); + if(len<0) + *start = *end = NULL; + else + *end = *start + len; +} + +#include "alaw.c" + +#include "xa/xa_gsm.h" + +unsigned char *opendivx_src[3]; +int opendivx_stride[3]; + +void my_convert_yuv(unsigned char *puc_y, int stride_y, + unsigned char *puc_u, unsigned char *puc_v, int stride_uv, + unsigned char *bmp, int width_y, int height_y){ + +// vo_functions_t *video_out=(vo_functions_t *) bmp; + +// printf("convert_yuv called %dx%d stride: %d,%d\n",width_y,height_y,stride_y,stride_uv); + + opendivx_src[0]=puc_y; + opendivx_src[1]=puc_u; + opendivx_src[2]=puc_v; + + opendivx_stride[0]=stride_y; + opendivx_stride[1]=stride_uv; + opendivx_stride[2]=stride_uv; +} + +//**************************************************************************// + +#ifdef SIMULATE_ALSA +// Simulate ALSA buffering on OSS device :) (for testing...) + +#define fake_ALSA_size 32768 +char fake_ALSA_buffer[fake_ALSA_size]; +int fake_ALSA_len=0; + +void fake_ALSA_write(int audio_fd,char* a_buffer,int len){ +while(len>0){ + int x=fake_ALSA_size-fake_ALSA_len; + if(x>0){ + if(x>len) x=len; + memcpy(&fake_ALSA_buffer[fake_ALSA_len],a_buffer,x); + fake_ALSA_len+=x;len-=x; + } + if(fake_ALSA_len>=fake_ALSA_size){ + write(audio_fd,fake_ALSA_buffer,fake_ALSA_len); + fake_ALSA_len=0; + } +} +} +#endif +//**************************************************************************// + +// AVI file header reader/parser/writer: +#include "aviheader.c" +#include "aviwrite.c" + +// ASF headers: +#include "asfheader.c" +#include "demux_asf.c" + +// DLL codecs init routines +#include "dll_init.c" + +// MPEG video codec process controller: +#include "codecctrl.c" + +//**************************************************************************// + +static vo_functions_t *video_out=NULL; + +static int play_in_bg=0; + +void exit_player(char* how){ + if(how) printf("\nExiting... (%s)\n",how); + printf("max framesize was %d bytes\n",max_framesize); + // restore terminal: + getch2_disable(); + if(child_pid){ + // MPEG + // printf("\n\n"); + //send_cmd(data_fifo,0);usleep(50000); // EOF request + DEBUG_SIG { printf("Sending TERM signal to CTRL...\n");DEBUG_SIGNALS_SLEEP} + kill(child_pid,SIGTERM); + usleep(10000); // kill & wait 10ms + DEBUG_SIG { printf("Closing PIPEs...\n");DEBUG_SIGNALS_SLEEP} + close(control_fifo); + close(data_fifo); + DEBUG_SIG { printf("Freeing shmem...\n");DEBUG_SIGNALS_SLEEP} + if(videobuffer) shmem_free(videobuffer); + DEBUG_SIG { printf("Exiting...\n");DEBUG_SIGNALS_SLEEP} + } else { + // AVI + video_out->uninit(); + } +#ifdef USE_XMMP_AUDIO + if(verbose) printf("XMM: closing audio driver...\n"); + if(pSound){ + pSound->Exit( pSound ); + xmm_Exit( &xmm ); + } +#endif + if(encode_name) avi_fixate(); +#ifdef HAVE_LIRC + lirc_mp_cleanup(); +#endif + //if(play_in_bg) system("xsetroot -solid \\#000000"); + exit(1); +} + +static char* current_module=NULL; // for debugging + +void exit_sighandler(int x){ + static int sig_count=0; + ++sig_count; + if(sig_count==2) exit(1); + if(sig_count>2){ + // can't stop :( + kill(getpid(),SIGKILL); + } + printf("\nMPlayer interrupted by signal %d in module: %s \n",x, + current_module?current_module:"unknown" + ); + exit_player(NULL); +} + +int divx_quality=0; + +int main(int argc,char* argv[]){ +char* filename=NULL; //"MI2-Trailer.avi"; +int i; +int seek_to_sec=0; +int seek_to_byte=0; +int f; // filedes +int stream_type; +stream_t* stream=NULL; +int file_format=DEMUXER_TYPE_UNKNOWN; +int has_audio=1; // audio format 0=none 1=mpeg 2=pcm 3=ac3 4=win32 5=alaw 6=msgsm +int has_video=0; // video format 0=none 1=mpeg 2=win32 3=OpenDivX +// +int audio_format=0; // override +#ifdef ALSA_TIMER +int alsa=1; +#else +int alsa=0; +#endif +int audio_buffer_size=-1; +int audio_id=-1; +int video_id=-1; +float default_max_pts_correction=0.01f; +int delay_corrected=1; +float force_fps=0; +float default_fps=25; +float audio_delay=0; +int vcd_track=0; +#ifdef VCD_CACHE +int vcd_cache_size=128; +#endif +int no_index=0; +#ifdef AVI_SYNC_BPS +int pts_from_bps=1; +#else +int pts_from_bps=0; +#endif +char* title="MPlayer"; +// screen info: +char* video_driver=NULL; //"mga"; // default +int fullscreen=0; +int screen_size_x=SCREEN_SIZE_X; +int screen_size_y=SCREEN_SIZE_Y; +int screen_size_xy=0; +// movie info: +int movie_size_x=0; +int movie_size_y=0; +int out_fmt=0; +char *dsp="/dev/dsp"; +int force_ni=0; + + printf("%s",banner_text); + +for(i=1;i<argc;i++){ + if(strcmp(argv[i],"-o")==0){ + printf("Option -o has been changed to -vo (video-out), use -vo !\n"); + exit(1); + } else + if(strcmp(argv[i],"-vo")==0) video_driver=argv[++i]; else + if(strcmp(argv[i],"-dsp")==0) dsp=argv[++i]; else + if(strcmp(argv[i],"-encode")==0) encode_name=argv[++i]; else + if(strcmp(argv[i],"-bg")==0) play_in_bg=1; else + if(strcmp(argv[i],"-sb")==0) seek_to_byte=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-ss")==0) seek_to_sec=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-nosound")==0) has_audio=0; else + if(strcmp(argv[i],"-abs")==0) audio_buffer_size=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-delay")==0) audio_delay=strtod(argv[++i],NULL); else +#ifdef AVI_SYNC_BPS + if(strcmp(argv[i],"-nobps")==0) pts_from_bps=0; else +#else + if(strcmp(argv[i],"-bps")==0) pts_from_bps=1; else +#endif +#ifdef ALSA_TIMER + if(strcmp(argv[i],"-noalsa")==0) alsa=0; else +#else + if(strcmp(argv[i],"-alsa")==0) alsa=1; else +#endif + if(strcmp(argv[i],"-ni")==0) force_ni=1; else + if(strcmp(argv[i],"-aid")==0) audio_id=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-vid")==0) video_id=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-auds")==0) avi_header.audio_codec=argv[++i]; else + if(strcmp(argv[i],"-vids")==0) avi_header.video_codec=argv[++i]; else + if(strcmp(argv[i],"-mc")==0) default_max_pts_correction=strtod(argv[++i],NULL); else + if(strcmp(argv[i],"-fps")==0) force_fps=strtod(argv[++i],NULL); else + if(strcmp(argv[i],"-afm")==0) audio_format=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-vcd")==0) vcd_track=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-divxq")==0) divx_quality=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-br")==0) encode_bitrate=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-x")==0) screen_size_x=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-y")==0) screen_size_y=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-xy")==0) screen_size_xy=strtol(argv[++i],NULL,0); else + if(strcmp(argv[i],"-fs")==0) fullscreen=1; else + if(strcmp(argv[i],"-noidx")==0) no_index=1; else + if(strcmp(argv[i],"-v")==0) ++verbose; else + if(strcmp(argv[i],"-h")==0) break; else + if(strcmp(argv[i],"--help")==0) break; else + { if(filename){ printf("invalid option: %s\n",filename);exit(1);} + filename=argv[i]; + } +} + +// Many users forget to include command line in bugreports... +if(verbose){ + printf("CommandLine:"); + for(i=1;i<argc;i++)printf(" '%s'",argv[i]); + printf("\n"); +} + +if(video_driver && strcmp(video_driver,"help")==0){ + printf("Available video output drivers:\n"); + i=0; + while (video_out_drivers[i]) { + const vo_info_t *info = video_out_drivers[i++]->get_info (); + printf("\t%s\t%s\n", info->short_name, info->name); + } + printf("\n"); + exit(0); +} + +// check video_out driver name: + if(!video_driver) + video_out=video_out_drivers[0]; + else + for (i=0; video_out_drivers[i] != NULL; i++){ + const vo_info_t *info = video_out_drivers[i]->get_info (); + if(strcmp(info->short_name,video_driver) == 0){ + video_out = video_out_drivers[i];break; + } + } + if(!video_out){ + printf("Invalid video output driver name: %s\n",video_driver); + return 0; + } + + +if(!filename){ + if(vcd_track) filename="/dev/cdrom"; + else + //filename="MI2-Trailer.avi"; + { printf("%s",help_text); exit(0);} +} + + +if(vcd_track){ +//============ Open VideoCD track ============== + f=open(filename,O_RDONLY); + if(f<0){ printf("CD-ROM Device '%s' not found!\n",filename);return 1; } + vcd_read_toc(f); + if(!vcd_seek_to_track(f,vcd_track)){ printf("Error selecting VCD track!\n");return 1;} + seek_to_byte+=VCD_SECTOR_DATA*vcd_get_msf(); + if(verbose) printf("VCD start byte position: 0x%X\n",seek_to_byte); + stream_type=STREAMTYPE_VCD; +#ifdef VCD_CACHE + vcd_cache_init(vcd_cache_size); +#endif +} else { +//============ Open plain FILE ============ + f=open(filename,O_RDONLY); + if(f<0){ printf("File not found: '%s'\n",filename);return 1; } + stream_type=STREAMTYPE_FILE; +} + +stream=new_stream(f,stream_type); + +//============ Open & Sync stream and detect file format =============== + +if(has_audio==0) audio_id=-2; // do NOT read audio packets... + +//=============== Try to open as AVI file: ================= +stream_reset(stream); +demuxer=new_demuxer(stream,DEMUXER_TYPE_AVI,audio_id,video_id); +stream_seek(demuxer->stream,seek_to_byte); +{ //---- RIFF header: + int id=stream_read_dword_le(demuxer->stream); // "RIFF" + if(id==mmioFOURCC('R','I','F','F')){ + stream_read_dword_le(demuxer->stream); //filesize + id=stream_read_dword_le(demuxer->stream); // "AVI " + if(id==formtypeAVI){ + printf("Detected AVI file format!\n"); + file_format=DEMUXER_TYPE_AVI; + } + } +} +//=============== Try to open as ASF file: ================= +if(file_format==DEMUXER_TYPE_UNKNOWN){ + stream_reset(stream); + demuxer=new_demuxer(stream,DEMUXER_TYPE_ASF,audio_id,video_id); + stream_seek(demuxer->stream,seek_to_byte); + if(asf_check_header()){ + printf("Detected ASF file format!\n"); + file_format=DEMUXER_TYPE_ASF; +// printf("!!! ASF files not (yet) supported !!!\n");exit(1); + } +} +//=============== Try to open as MPEG-PS file: ================= +if(file_format==DEMUXER_TYPE_UNKNOWN){ + stream_reset(stream); + demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_PS,audio_id,video_id); + stream_seek(demuxer->stream,seek_to_byte); + if(audio_format) demuxer->audio->type=audio_format; // override audio format + if(ds_fill_buffer(demuxer->video)){ + printf("Detected MPEG-PS file format!\n"); + file_format=DEMUXER_TYPE_MPEG_PS; + } else { + // some hack to get meaningfull error messages to our unhappy users: +// if(num_elementary_packets100>16 && +// abs(num_elementary_packets101-num_elementary_packets100)<8){ + if(num_elementary_packets100>=2 && num_elementary_packets101>=2 && + abs(num_elementary_packets101-num_elementary_packets100)<8){ + file_format=DEMUXER_TYPE_MPEG_ES; // <-- hack is here :) + } else { + if(demuxer->synced==2) + printf("Missing MPEG video stream!? contact the author, it may be a bug :(\n"); + else + printf("Not MPEG System Stream format... (maybe Transport Stream?)\n"); + } + } +} +//=============== Try to open as MPEG-ES file: ================= +if(file_format==DEMUXER_TYPE_MPEG_ES){ // little hack, see above! + stream_reset(stream); + demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_ES,audio_id,video_id); + stream_seek(demuxer->stream,seek_to_byte); + if(!ds_fill_buffer(demuxer->video)){ + printf("Invalid MPEG-ES stream??? contact the author, it may be a bug :(\n"); + file_format=DEMUXER_TYPE_UNKNOWN; + } else { + printf("Detected MPEG-ES file format!\n"); + } +} +//=============== Unknown, exiting... =========================== +if(file_format==DEMUXER_TYPE_UNKNOWN){ + printf("============= Sorry, this file format not recognized/supported ===============\n"); + printf("=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===\n"); + exit(1); +} +//====== File format recognized, set up these for compatibility: ========= +d_audio=demuxer->audio; +d_video=demuxer->video; + +switch(file_format){ + case DEMUXER_TYPE_AVI: { + //---- AVI header: + read_avi_header(no_index); + stream_reset(demuxer->stream); + stream_seek(demuxer->stream,avi_header.movi_start); + avi_header.idx_pos=0; + avi_header.idx_pos_a=0; + avi_header.idx_pos_v=0; + if(avi_header.idx_size>0){ + // decide index format: + if(avi_header.idx[0].dwChunkOffset<avi_header.movi_start) + avi_header.idx_offset=avi_header.movi_start-4; + else + avi_header.idx_offset=0; + if(verbose) printf("AVI index offset: %d\n",avi_header.idx_offset); + } + demuxer->endpos=avi_header.movi_end; + + if(avi_header.idx_size>0){ + // check that file is non-interleaved: + int i; + int a_pos=-1; + int v_pos=-1; + for(i=0;i<avi_header.idx_size;i++){ + AVIINDEXENTRY* idx=&avi_header.idx[i]; + demux_stream_t* ds=demux_avi_select_stream(demuxer,idx->ckid); + int pos=idx->dwChunkOffset+avi_header.idx_offset; + if(a_pos==-1 && ds==demuxer->audio){ + a_pos=pos; + if(v_pos!=-1) break; + } + if(v_pos==-1 && ds==demuxer->video){ + v_pos=pos; + if(a_pos!=-1) break; + } + } + if(v_pos==-1){ + printf("AVI_NI: missing video stream!? contact the author, it may be a bug :(\n"); + exit(1); + } + if(a_pos==-1){ + printf("AVI_NI: No audio stream found -> nosound\n"); + has_audio=0; + } else { + if(force_ni || abs(a_pos-v_pos)>0x100000){ // distance > 1MB + printf("Detected NON-INTERLEAVED AVI file-format!\n"); + file_format=DEMUXER_TYPE_AVI_NI; // HACK!!!! + demuxer->type=DEMUXER_TYPE_AVI_NI; // HACK!!!! + pts_from_bps=1; // force BPS sync! + } + } + } else { + // no index + if(force_ni){ + printf("Using NON-INTERLEAVED Broken AVI file-format!\n"); +// file_format=DEMUXER_TYPE_AVI_NI; // HACK!!!! + demuxer->type=DEMUXER_TYPE_AVI_NINI; // HACK!!!! + avi_header.idx_pos_a= + avi_header.idx_pos_v=avi_header.movi_start; + pts_from_bps=1; // force BPS sync! + } + } + + if(!ds_fill_buffer(d_video)){ + printf("AVI: missing video stream!? contact the author, it may be a bug :(\n"); + exit(1); + } + has_video=2; + // Decide audio format: + if(audio_format) + has_audio=audio_format; // override type + else if(has_audio) + switch(((WAVEFORMATEX *)&avi_header.wf_ext)->wFormatTag){ + case 0: + has_audio=0;break; // disable/no audio + case 6: + avi_header.audio_seekable=1; + has_audio=5;break; // aLaw + case 0x31: + case 0x32: + has_audio=6;break; // MS-GSM + case 0x50: +#ifdef DEFAULT_MPG123 + case 0x55: +#endif + avi_header.audio_seekable=1; + has_audio=1;break; // MPEG + case 0x01: + avi_header.audio_seekable=1; + has_audio=2;break; // PCM + case 0x2000: + avi_header.audio_seekable=1; + has_audio=3;break; // AC3 + default: + avi_header.audio_seekable=0; + has_audio=4; // Win32/ACM + } + if(verbose) printf("detected AVI audio format: %d\n",has_audio); + if(has_audio==4){ + if(!avi_header.audio_codec) avi_header.audio_codec=get_auds_codec_name(); + if(!avi_header.audio_codec) has_audio=0; // unknown win32 codec + if(verbose) printf("win32 audio codec: '%s'\n",avi_header.audio_codec); + } + if(has_audio){ + if(verbose) printf("AVI: Searching for audio stream (id:%d)\n",d_audio->id); + if(!ds_fill_buffer(d_audio)){ + printf("AVI: No Audio stream found... ->nosound\n"); + has_audio=0; + } + } + default_fps=(float)avi_header.video.dwRate/(float)avi_header.video.dwScale; + break; + } + case DEMUXER_TYPE_ASF: { + //---- ASF header: + read_asf_header(); + stream_reset(demuxer->stream); + stream_seek(demuxer->stream,avi_header.movi_start); + avi_header.idx_pos=0; +#if 0 + if(avi_header.idx_size>0){ + // decide index format: + if(avi_header.idx[0].dwChunkOffset<avi_header.movi_start) + avi_header.idx_offset=avi_header.movi_start-4; + else + avi_header.idx_offset=0; + if(verbose) printf("ASF index offset: %d\n",avi_header.idx_offset); + } +#endif + demuxer->endpos=avi_header.movi_end; + if(!ds_fill_buffer(d_video)){ + printf("ASF: missing video stream!? contact the author, it may be a bug :(\n"); + exit(1); + } + has_video=2; + // Decide audio format: + if(audio_format) + has_audio=audio_format; // override type + else if(has_audio) + switch(((WAVEFORMATEX *)&avi_header.wf_ext)->wFormatTag){ + case 0: + has_audio=0;break; // disable/no audio + case 6: + avi_header.audio_seekable=1; + has_audio=5;break; // aLaw + case 0x31: + case 0x32: + has_audio=6;break; // MS-GSM + case 0x50: +#ifdef DEFAULT_MPG123 + case 0x55: +#endif + avi_header.audio_seekable=1; + has_audio=1;break; // MPEG + case 0x01: + avi_header.audio_seekable=1; + has_audio=2;break; // PCM + case 0x2000: + avi_header.audio_seekable=1; + has_audio=3;break; // AC3 + default: + avi_header.audio_seekable=0; + has_audio=4; // Win32/ACM + } + if(verbose) printf("detected ASF audio format: %d\n",has_audio); + if(has_audio==4){ + if(!avi_header.audio_codec) avi_header.audio_codec=get_auds_codec_name(); + if(!avi_header.audio_codec) has_audio=0; // unknown win32 codec + if(verbose) printf("win32 audio codec: '%s'\n",avi_header.audio_codec); + } + if(has_audio){ + if(verbose) printf("ASF: Searching for audio stream (id:%d)\n",d_audio->id); + if(!ds_fill_buffer(d_audio)){ + printf("ASF: No Audio stream found... ->nosound\n"); + has_audio=0; + } + } + break; + } + case DEMUXER_TYPE_MPEG_ES: { + demuxer->audio->type=0; + has_audio=0; // ES streams has no audio channel + has_video=1; // mpeg video + break; + } + case DEMUXER_TYPE_MPEG_PS: { + if(has_audio) + if(!ds_fill_buffer(d_audio)){ + printf("MPEG: No Audio stream found... ->nosound\n"); + has_audio=0; + } else { + has_audio=d_audio->type; + } + if(verbose) printf("detected MPG-PS audio format: %d\n",has_audio); + has_video=1; // mpeg video + break; + } +} // switch(file_format) + +if(verbose) printf("file successfully opened (has_audio=%d)\n",has_audio); + +fflush(stdout); + +//================== Init VIDEO (codec & libvo) ========================== + +if(has_video==2){ + if(avi_header.video.fccHandler==mmioFOURCC('d', 'v', 'x', '1')) has_video=3; + if(avi_header.video.fccHandler==mmioFOURCC('d', 'i', 'v', 'x')) has_video=3; + if(avi_header.bih.biCompression==mmioFOURCC('d', 'v', 'x', '1')) has_video=3; + if(avi_header.bih.biCompression==mmioFOURCC('d', 'i', 'v', 'x')) has_video=3; +} + +switch(has_video){ + case 2: { + if(!avi_header.video_codec) avi_header.video_codec=get_vids_codec_name(); + if(verbose) + printf("win32 video codec: '%s' %s%s%s\n",avi_header.video_codec, + avi_header.yuv_supported?"[YUV]":"", + avi_header.yuv_hack_needed?"[hack]":"", + avi_header.flipped?"[FLIP]":"" + ); + if(!avi_header.video_codec) exit(1); // unknown video codec + if(avi_header.yuv_supported && video_out->query_format(IMGFMT_YUY2)) out_fmt=IMGFMT_YUY2; else + if(avi_header.no_32bpp_support && video_out->query_format(IMGFMT_BGR|32)) out_fmt=IMGFMT_BGR|24; else + if(video_out->query_format(IMGFMT_BGR|15)) out_fmt=IMGFMT_BGR|16; else + if(video_out->query_format(IMGFMT_BGR|16)) out_fmt=IMGFMT_BGR|16; else + if(video_out->query_format(IMGFMT_BGR|24)) out_fmt=IMGFMT_BGR|24; else + if(video_out->query_format(IMGFMT_BGR|32)) out_fmt=IMGFMT_BGR|32; else { + printf("Sorry, selected video_out device is incompatible with this codec.\n"); + printf("(It can't show 24bpp or 32bpp RGB images. Try to run X at 24/32bpp!)\n"); +// printf("(cannot convert between YUY2, YV12 and RGB colorspace formats)\n"); + exit(1); + } + //if(verbose) printf("AVI out_fmt=%X\n",out_fmt); + if(verbose) if(out_fmt==IMGFMT_YUY2) printf("Using YUV/YUY2 video output format!\n"); + if(!init_video_codec(out_fmt)) exit(1); + if(verbose) printf("INFO: Win32 video codec init OK!\n"); + if(out_fmt==(IMGFMT_BGR|16)) out_fmt=IMGFMT_BGR|15; // fix bpp + + // calculating video bitrate: + avi_header.bitrate=avi_header.movi_end-avi_header.movi_start-avi_header.idx_size*8; + if(avi_header.audio.fccType) avi_header.bitrate-=avi_header.audio.dwLength; + if(verbose) printf("AVI video length=%d\n",avi_header.bitrate); + avi_header.bitrate=((float)avi_header.bitrate/(float)avi_header.video.dwLength) + *((float)avi_header.video.dwRate/(float)avi_header.video.dwScale); +// default_fps=(float)avi_header.video.dwRate/(float)avi_header.video.dwScale; + printf("VIDEO: [%.4s] %dx%d %dbpp %4.2f fps %5.1f kbps (%4.1f kbyte/s)\n", + &avi_header.bih.biCompression, + avi_header.bih.biWidth, + avi_header.bih.biHeight, + avi_header.bih.biBitCount, + default_fps, + avi_header.bitrate*0.008f, + avi_header.bitrate/1024.0f ); + + // display info: + movie_size_x=avi_header.o_bih.biWidth; + movie_size_y=abs(avi_header.o_bih.biHeight); + break; + } + case 3: { // OpenDivX + if(verbose) printf("OpenDivX video codec\n"); + out_fmt=IMGFMT_YV12; + { DEC_PARAM dec_param; + DEC_SET dec_set; + dec_param.x_dim = avi_header.bih.biWidth; + dec_param.y_dim = avi_header.bih.biHeight; + dec_param.color_depth = 32; + decore(0x123, DEC_OPT_INIT, &dec_param, NULL); + dec_set.postproc_level = divx_quality; + decore(0x123, DEC_OPT_SETPP, &dec_set, NULL); + } + if(verbose) printf("INFO: OpenDivX video codec init OK!\n"); + + // calculating video bitrate: + avi_header.bitrate=avi_header.movi_end-avi_header.movi_start-avi_header.idx_size*8; + if(avi_header.audio.fccType) avi_header.bitrate-=avi_header.audio.dwLength; + if(verbose) printf("AVI video length=%d\n",avi_header.bitrate); + avi_header.bitrate=((float)avi_header.bitrate/(float)avi_header.video.dwLength) + *((float)avi_header.video.dwRate/(float)avi_header.video.dwScale); +// default_fps=(float)avi_header.video.dwRate/(float)avi_header.video.dwScale; + printf("VIDEO: [%.4s] %dx%d %dbpp %4.2f fps %5.1f kbps (%4.1f kbyte/s)\n", + &avi_header.bih.biCompression, + avi_header.bih.biWidth, + avi_header.bih.biHeight, + avi_header.bih.biBitCount, + default_fps, + avi_header.bitrate*0.008f, + avi_header.bitrate/1024.0f ); + + // display info: +// movie_size_x=avi_header.bih.biWidth+(divx_quality?0:64); + movie_size_x=avi_header.bih.biWidth; + movie_size_y=abs(avi_header.bih.biHeight); + break; + } + case 1: { + // Find sequence_header first: + if(verbose) printf("Searching for sequence header... ");fflush(stdout); + while(1){ + int i=sync_video_packet(d_video); + if(i==0x1B3) break; // found it! + if(!i || !skip_video_packet(d_video)){ + if(verbose) printf("NONE :(\n"); + printf("MPEG: FATAL: EOF while searching for sequence header\n"); + exit(1); + } + } + if(verbose) printf("FOUND!\n"); + // allocate some shared memory for the video packet buffer: + videobuffer=shmem_alloc(VIDEOBUFFER_SIZE); + if(!videobuffer){ printf("Cannot allocate shared memory\n");exit(0);} + // init libmpeg2: + mpeg2_init(); + picture->pp_options=divx_quality; + if(verbose) printf("mpeg2_init() ok\n"); + // ========= Read & process sequence header & extension ============ + videobuf_len=0; + if(!read_video_packet(d_video)){ printf("FATAL: Cannot read sequence header!\n");return 1;} + if(header_process_sequence_header (picture, &videobuffer[4])) { + printf ("bad sequence header!\n"); return 1; + } + if(sync_video_packet(d_video)==0x1B5){ // next packet is seq. ext. + videobuf_len=0; + if(!read_video_packet(d_video)){ printf("FATAL: Cannot read sequence header extension!\n");return 1;} + if(header_process_extension (picture, &videobuffer[4])) { + printf ("bad sequence header extension!\n"); return 1; + } + } + default_fps=picture->frame_rate*0.0001f; + if(verbose) printf("mpeg bitrate: %d (%X)\n",picture->bitrate,picture->bitrate); + printf("VIDEO: %s %dx%d (aspect %d) %4.2f fps %5.1f kbps (%4.1f kbyte/s)\n", + picture->mpeg1?"MPEG1":"MPEG2", + picture->display_picture_width,picture->display_picture_height, + picture->aspect_ratio_information, + default_fps, + picture->bitrate*0.5f, + picture->bitrate/16.0f ); + // display info: + out_fmt=IMGFMT_YV12; +// movie_size_x=picture->coded_picture_width; + movie_size_x=picture->display_picture_width; + movie_size_y=picture->display_picture_height; + break; + } +} + +// ================== Init output files for encoding =============== + if(encode_name){ + // encode file!!! + FILE *encode_file=fopen(encode_name,"rb"); + if(encode_file){ + fclose(encode_file); + printf("File already exists: %s (don't overwrite your favourite AVI!)\n",encode_name); + return 0; + } + encode_file=fopen(encode_name,"wb"); + if(!encode_file){ + printf("Cannot create file for encoding\n"); + return 0; + } + write_avi_header_1(encode_file,mmioFOURCC('d', 'i', 'v', 'x'),default_fps,movie_size_x,movie_size_y); + fclose(encode_file); + encode_index_name=malloc(strlen(encode_name)+8); + strcpy(encode_index_name,encode_name); + strcat(encode_index_name,".index"); + if((encode_file=fopen(encode_index_name,"wb"))) + fclose(encode_file); + else encode_index_name=NULL; + has_audio=0; // disable audio !!!!! + } + +// ========== Init keyboard FIFO (connection to libvo) ============ + +make_pipe(&keyb_fifo_get,&keyb_fifo_put); + +// ========== Init display (movie_size_x*movie_size_y/out_fmt) ============ + +#ifdef X11_FULLSCREEN + if(fullscreen){ + if(vo_init()){ + //if(verbose) printf("X11 running at %dx%d depth: %d\n",vo_screenwidth,vo_screenheight,vo_depthonscreen); + } + if(!screen_size_xy) screen_size_xy=vo_screenwidth; // scale with asp.ratio + } +#endif + + if(screen_size_xy>0){ + if(screen_size_xy<=8){ + screen_size_x=screen_size_xy*movie_size_x; + screen_size_y=screen_size_xy*movie_size_y; + } else { + screen_size_x=screen_size_xy; + screen_size_y=screen_size_xy*movie_size_y/movie_size_x; + } + } else { + if(screen_size_x<=8) screen_size_x*=movie_size_x; + if(screen_size_y<=8) screen_size_y*=movie_size_y; + } + if(verbose) printf("Destination size: %d x %d out_fmt=%0X\n", + screen_size_x,screen_size_y,out_fmt); + + if(verbose) printf("video_out->init(%dx%d->%dx%d,fs=%d,'%s',0x%X)\n", + movie_size_x,movie_size_y, + screen_size_x,screen_size_y, + fullscreen,title,out_fmt); + + if(video_out->init(movie_size_x,movie_size_y, + screen_size_x,screen_size_y, + fullscreen,title,out_fmt)){ + printf("FATAL: Cannot initialize video driver!\n");exit(1); + } + if(verbose) printf("INFO: Video OUT driver init OK!\n"); + + fflush(stdout); + + +if(has_video==1){ + //================== init mpeg codec =================== + mpeg2_allocate_image_buffers (picture); + if(verbose) printf("INFO: mpeg2_init_video() OK!\n"); + // ====== Init MPEG codec process ============ + make_pipe(&control_fifo,&control_fifo2); + make_pipe(&data_fifo2,&data_fifo); + // ====== Let's FORK() !!! =================== + if((child_pid=fork())==0) + mpeg_codec_controller(video_out); // this one is running in a new process!!!! + signal(SIGPIPE,SIG_IGN); // Ignore "Broken pipe" signal (codec restarts) +} + +//================== MAIN: ========================== +{ +char* a_buffer=NULL; +int a_buffer_len=0; +int a_buffer_size=0; +char* a_in_buffer=NULL; +int a_in_buffer_len=0; +int a_in_buffer_size=0; +int audio_fd=-1; +int pcm_bswap=0; +float buffer_delay=0; +float frame_correction=0; // A-V timestamp kulonbseg atlagolas +int frame_corr_num=0; // +float a_frame=0; // Audio +float v_frame=0; // Video +float time_frame=0; // Timer +float a_pts=0; +float v_pts=0; +float c_total=0; +float max_pts_correction=default_max_pts_correction; +int eof=0; +int force_redraw=0; +ac3_frame_t *ac3_frame=NULL; +float num_frames=0; // number of frames played +//int real_num_frames=0; // number of frames readed +double video_time_usage=0; +double vout_time_usage=0; +double audio_time_usage=0; + +#ifdef HAVE_LIRC + lirc_mp_setup(); +#endif + +#ifdef USE_TERMCAP + load_termcap(NULL); // load key-codes +#endif + getch2_enable(); + + //========= Catch terminate signals: ================ + // terminate requests: + signal(SIGTERM,exit_sighandler); // kill + signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed + signal(SIGINT,exit_sighandler); // Interrupt from keyboard + signal(SIGQUIT,exit_sighandler); // Quit from keyboard + // fatal errors: + signal(SIGBUS,exit_sighandler); // bus error + signal(SIGSEGV,exit_sighandler); // segfault + signal(SIGILL,exit_sighandler); // illegal instruction + signal(SIGFPE,exit_sighandler); // floating point exc. + signal(SIGABRT,exit_sighandler); // abort() + +//================ SETUP AUDIO ========================== + current_module="setup_audio"; + +if(has_audio){ + + if(verbose) printf("Initializing audio codec...\n"); + +MP3_bps=2; +pcm_bswap=0; +a_buffer_size=16384; // default size, maybe not enough for Win32/ACM + +if(has_audio==4){ + // Win32 ACM audio codec: + if(init_audio_codec()){ + MP3_channels=avi_header.wf.nChannels; + MP3_samplerate=avi_header.wf.nSamplesPerSec; + a_in_buffer_size=avi_header.audio_in_minsize; + a_in_buffer=malloc(a_in_buffer_size); + a_in_buffer_len=0; + if(a_buffer_size<avi_header.audio_out_min |