Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.0 / libzmpeg3 / strack.C

diff --git a/cinelerra-5.0/libzmpeg3/strack.C b/cinelerra-5.0/libzmpeg3/strack.C
deleted file mode 100644 (file)
index 4bc7097..0000000
--- a/cinelerra-5.0/libzmpeg3/strack.C
+++ /dev/null
@@ -1,95 +0,0 @@
-#include "libzmpeg3.h"
-
-zstrack_t::
-strack_t(int zid, video_t *vid)
-{
-  id = zid;
-  video = vid;
-}
-
-zstrack_t::
-~strack_t()
-{
-  if( offsets ) delete [] offsets;
-}
-
-zstrack_t::
-strack_t(zstrack_t &strack)
-{
-  id = strack.id;
-  video = strack.video;
-  allocated_offsets = strack.allocated_offsets;
-  total_offsets = strack.total_offsets;
-  offsets = new int64_t[allocated_offsets];
-  for( int i=0; i<total_offsets; ++i )
-    offsets[i] = strack.offsets[i];
-}
-
-void zstrack_t::
-extend_offsets()
-{
-  if( allocated_offsets <= total_offsets ) {
-    long new_allocation = ZMAX(2*total_offsets, 16);
-    int64_t *new_offsets = new int64_t[new_allocation];
-    for( int i=0; i<total_offsets; ++i )
-      new_offsets[i] = offsets[i];
-    delete [] offsets;
-    offsets = new_offsets;
-    allocated_offsets = new_allocation;
-  }
-}
-
-void zstrack_t::
-append_subtitle_offset(int64_t program_offset)
-{
-  extend_offsets();
-  offsets[total_offsets++] = program_offset;
-}
-
-int zstrack_t::
-append_subtitle(zsubtitle_t *subtitle, int lock)
-{
-  int ret = 1;
-  rwlock.write_enter(lock);
-  if( total_subtitles < MAX_SUBTITLES ) {
-    subtitles[total_subtitles++] = subtitle;
-    subtitle->done = 1;
-    ret = 0;
-  }
-  rwlock.write_leave(lock);
-  return ret;
-}
-
-void zstrack_t::
-del_subtitle(subtitle_t *subtitle, int lock)
-{
-  rwlock.write_enter(lock);
-  int i = 0;
-  while( i<total_subtitles && subtitles[i]!=subtitle ) ++i;
-  if( i < total_subtitles ) {
-    while( ++i<total_subtitles ) subtitles[i-1] = subtitles[i];
-    --total_subtitles;
-  }
-  subtitle->draw = subtitle->done = -1;
-  rwlock.write_leave(lock);
-}
-
-void zstrack_t::
-del_all_subtitles()
-{
-  rwlock.write_enter();
-  for( int i=0; i<total_subtitles; ++i ) {
-    subtitle_t *sp = subtitles[i];
-    sp->draw = sp->done = -1;
-    if( sp->force < 0 ) delete sp;
-  }
-  total_subtitles = 0;
-  rwlock.write_leave();
-}
-
-void zstrack_t::
-del_subtitle(int idx, int lock)
-{
-  del_subtitle(subtitles[idx], lock);
-}
-