libdemuxer...

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2311 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 241 deletions

diff --git a/aviheader.c b/aviheader.c
deleted file mode 100644
index a3c073185f..0000000000
--- a/aviheader.c
+++ /dev/null
@@ -1,241 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-#include "stream.h"
-#include "demuxer.h"
-
-#include "wine/mmreg.h"
-#include "wine/avifmt.h"
-#include "wine/vfw.h"
-
-#include "codec-cfg.h"
-#include "bswap.h"
-#include "stheader.h"
-#include "aviheader.h"
-
-#define MIN(a,b) (((a)<(b))?(a):(b))
-
-
-static MainAVIHeader avih;
-
-extern void print_avih(MainAVIHeader *h);
-extern void print_avih_flags(MainAVIHeader *h);
-extern void print_strh(AVIStreamHeader *h);
-extern void print_wave_header(WAVEFORMATEX *h);
-extern void print_video_header(BITMAPINFOHEADER *h);
-extern void print_index(AVIINDEXENTRY *idx,int idx_size);
-
-void read_avi_header(demuxer_t *demuxer,int index_mode){
-sh_audio_t *sh_audio=NULL;
-sh_video_t *sh_video=NULL;
-int stream_id=-1;
-int idxfix_videostream=0;
-int idxfix_divx=0;
-avi_priv_t* priv=demuxer->priv;
-
-//---- AVI header:
-priv->idx_size=0;
-while(1){
-  int id=stream_read_dword_le(demuxer->stream);
-  int chunksize,size2;
-  static int last_fccType=0;
-  char* hdr=NULL;
-  //
-  if(stream_eof(demuxer->stream)) break;
-  //
-  if(id==mmioFOURCC('L','I','S','T')){
-    int len=stream_read_dword_le(demuxer->stream)-4; // list size
-    id=stream_read_dword_le(demuxer->stream);        // list type
-    mp_msg(MSGT_HEADER,MSGL_DBG2,"LIST %.4s  len=%d\n",(char *) &id,len);
-    if(id==listtypeAVIMOVIE){
-      // found MOVI header
-      demuxer->movi_start=stream_tell(demuxer->stream);
-      demuxer->movi_end=demuxer->movi_start+len;
-      mp_msg(MSGT_HEADER,MSGL_V,"Found movie at 0x%X - 0x%X\n",(int)demuxer->movi_start,(int)demuxer->movi_end);
-      if(index_mode==-2) break; // reading from non-seekable source (stdin)
-      len=(len+1)&(~1);
-      stream_skip(demuxer->stream,len);
-    }
-    continue;
-  }
-  size2=stream_read_dword_le(demuxer->stream);
-  mp_msg(MSGT_HEADER,MSGL_DBG2,"CHUNK %.4s  len=%d\n",(char *) &id,size2);
-  chunksize=(size2+1)&(~1);
-  switch(id){
-    case mmioFOURCC('I','S','F','T'): hdr="Software";break;
-    case mmioFOURCC('I','N','A','M'): hdr="Name";break;
-    case mmioFOURCC('I','S','B','J'): hdr="Title";break;
-    case mmioFOURCC('I','A','R','T'): hdr="Author";break;
-    case mmioFOURCC('I','C','O','P'): hdr="Copyright";break;
-    case mmioFOURCC('I','C','M','T'): hdr="Comment";break;
-    case ckidAVIMAINHDR:          // read 'avih'
-      stream_read(demuxer->stream,(char*) &avih,MIN(size2,sizeof(avih)));
-      le2me_MainAVIHeader(&avih); // swap to machine endian
-      chunksize-=MIN(size2,sizeof(avih));
-      if(verbose) print_avih(&avih); else print_avih_flags(&avih);
-      break;
-    case ckidSTREAMHEADER: {      // read 'strh'
-      AVIStreamHeader h;
-      stream_read(demuxer->stream,(char*) &h,MIN(size2,sizeof(h)));
-      le2me_AVIStreamHeader(&h);  // swap to machine endian
-      chunksize-=MIN(size2,sizeof(h));
-      ++stream_id;
-      if(h.fccType==streamtypeVIDEO){
-        sh_video=new_sh_video(demuxer,stream_id);
-        memcpy(&sh_video->video,&h,sizeof(h));
-      } else
-      if(h.fccType==streamtypeAUDIO){
-        sh_audio=new_sh_audio(demuxer,stream_id);
-        memcpy(&sh_audio->audio,&h,sizeof(h));
-      }
-      last_fccType=h.fccType;
-      if(verbose>=1) print_strh(&h);
-      break; }
-    case ckidSTREAMFORMAT: {      // read 'strf'
-      if(last_fccType==streamtypeVIDEO){
-        sh_video->bih=calloc((chunksize<sizeof(BITMAPINFOHEADER))?sizeof(BITMAPINFOHEADER):chunksize,1);
-//        sh_video->bih=malloc(chunksize); memset(sh_video->bih,0,chunksize);
-        mp_msg(MSGT_HEADER,MSGL_V,"found 'bih', %d bytes of %d\n",chunksize,sizeof(BITMAPINFOHEADER));
-        stream_read(demuxer->stream,(char*) sh_video->bih,chunksize);
-	le2me_BITMAPINFOHEADER(sh_video->bih);  // swap to machine endian
-        if(verbose>=1) print_video_header(sh_video->bih);
-        chunksize=0;
-//        sh_video->fps=(float)sh_video->video.dwRate/(float)sh_video->video.dwScale;
-//        sh_video->frametime=(float)sh_video->video.dwScale/(float)sh_video->video.dwRate;
-//        if(demuxer->video->id==-1) demuxer->video->id=stream_id;
-        // IdxFix:
-        idxfix_videostream=stream_id;
-        switch(sh_video->bih->biCompression){
-	case mmioFOURCC('D', 'I', 'V', '3'):
-	case mmioFOURCC('d', 'i', 'v', '3'):
-	case mmioFOURCC('D', 'I', 'V', '4'):
-        case mmioFOURCC('d', 'i', 'v', '4'):
-	case mmioFOURCC('D', 'I', 'V', '5'):
-	case mmioFOURCC('d', 'i', 'v', '5'):
-	case mmioFOURCC('D', 'I', 'V', '6'):
-        case mmioFOURCC('d', 'i', 'v', '6'):
-	case mmioFOURCC('M', 'P', '4', '3'):
-	case mmioFOURCC('m', 'p', '4', '3'):
-	case mmioFOURCC('M', 'P', '4', '2'):
-	case mmioFOURCC('m', 'p', '4', '2'):
-	case mmioFOURCC('D', 'I', 'V', '2'):
-        case mmioFOURCC('A', 'P', '4', '1'):
-          idxfix_divx=1; // we can fix keyframes only for divx coded files!
-        }
-      } else
-      if(last_fccType==streamtypeAUDIO){
-	int wf_size = chunksize<sizeof(WAVEFORMATEX)?sizeof(WAVEFORMATEX):chunksize;
-        sh_audio->wf=calloc(wf_size,1);
-//        sh_audio->wf=malloc(chunksize); memset(sh_audio->wf,0,chunksize);
-        mp_msg(MSGT_HEADER,MSGL_V,"found 'wf', %d bytes of %d\n",chunksize,sizeof(WAVEFORMATEX));
-        stream_read(demuxer->stream,(char*) sh_audio->wf,chunksize);
-	le2me_WAVEFORMATEX(sh_audio->wf);
-	if (sh_audio->wf->cbSize != 0 &&
-	    wf_size < sizeof(WAVEFORMATEX)+sh_audio->wf->cbSize) {
-	    sh_audio->wf=realloc(sh_audio->wf, sizeof(WAVEFORMATEX)+sh_audio->wf->cbSize);
-	}
-        chunksize=0;
-        if(verbose>=1) print_wave_header(sh_audio->wf);
-//        if(demuxer->audio->id==-1) demuxer->audio->id=stream_id;
-      }
-      break;
-    }
-    case ckidAVINEWINDEX: if(index_mode){
-      int i;
-      priv->idx_size=size2>>4;
-      mp_msg(MSGT_HEADER,MSGL_V,"Reading INDEX block, %d chunks for %ld frames\n",
-        priv->idx_size,avih.dwTotalFrames);
-      priv->idx=malloc(priv->idx_size<<4);
-      stream_read(demuxer->stream,(char*)priv->idx,priv->idx_size<<4);
-      for (i = 0; i < priv->idx_size; i++)	// swap index to machine endian
-	le2me_AVIINDEXENTRY((AVIINDEXENTRY*)priv->idx + i);
-      chunksize-=priv->idx_size<<4;
-      if(verbose>=2) print_index(priv->idx,priv->idx_size);
-      break;
-    }
-  }
-  if(hdr){
-      char buf[256];
-      int len=(size2<250)?size2:250;
-      stream_read(demuxer->stream,buf,len);
-      chunksize-=len;
-      buf[len]=0;
-      mp_msg(MSGT_HEADER,MSGL_V,"%-10s: %s\n",hdr,buf);
-  }
-  if(chunksize>0) stream_skip(demuxer->stream,chunksize); else
-  if(chunksize<0) mp_msg(MSGT_HEADER,MSGL_WARN,"chunksize=%d  (id=%.4s)\n",chunksize,(char *) &id);
-  
-}
-
-if(index_mode>=2 || (priv->idx_size==0 && index_mode==1)){
-  // build index for file:
-  stream_reset(demuxer->stream);
-  stream_seek(demuxer->stream,demuxer->movi_start);
-  
-  priv->idx_pos=0;
-  priv->idx_size=0;
-  priv->idx=NULL;
-
-  while(1){
-    int id,len,skip;
-    AVIINDEXENTRY* idx;
-    unsigned char c;
-    demuxer->filepos=stream_tell(demuxer->stream);
-    if(demuxer->filepos>=demuxer->movi_end) break;
-    id=stream_read_dword_le(demuxer->stream);
-    len=stream_read_dword_le(demuxer->stream);
-    if(id==mmioFOURCC('L','I','S','T')){
-      id=stream_read_dword_le(demuxer->stream);      // list type
-      continue;
-    }
-    if(stream_eof(demuxer->stream)) break;
-    if(!id || avi_stream_id(id)==100) goto skip_chunk; // bad ID (or padding?)
-
-    if(priv->idx_pos>=priv->idx_size){
-//      priv->idx_size+=32;
-      priv->idx_size+=1024; // +16kB
-      priv->idx=realloc(priv->idx,priv->idx_size*sizeof(AVIINDEXENTRY));
-      if(!priv->idx){priv->idx_pos=0; break;} // error!
-    }
-    idx=&((AVIINDEXENTRY *)priv->idx)[priv->idx_pos++];
-    idx->ckid=id;
-    idx->dwFlags=AVIIF_KEYFRAME; // FIXME
-    idx->dwChunkOffset=demuxer->filepos;
-    idx->dwChunkLength=len;
-    
-    c=stream_read_char(demuxer->stream);
-
-    // Fix keyframes for DivX files:
-    if(idxfix_divx)
-      if(avi_stream_id(id)==idxfix_videostream){
-        if(c&0x40) idx->dwFlags=0;
-      }
-    
-    mp_dbg(MSGT_HEADER,MSGL_DBG2,"%08X %08X %.4s %02X %X\n",demuxer->filepos,id,(char *) &id,c,(unsigned int) idx->dwFlags);
-#if 0
-    { unsigned char tmp[64];
-      int i;
-      stream_read(demuxer->stream,tmp,64);
-      printf("%.4s",&id);
-      for(i=0;i<64;i++) printf(" %02X",tmp[i]);
-      printf("\n");
-    }
-#endif
-skip_chunk:
-    skip=(len+1)&(~1); // total bytes in this chunk
-    stream_seek(demuxer->stream,8+demuxer->filepos+skip);
-  }
-  priv->idx_size=priv->idx_pos;
-  mp_msg(MSGT_HEADER,MSGL_INFO,"AVI: Generated index table for %d chunks!\n",priv->idx_size);
-}
-
-}
-
-#undef MIN
-
-