Rework filter pipeline

This patch enhances the filter objects.  The 2 key improvements are:
1. A filter can change the image dimensions as frames pass through it.
2. A filter can output more than one frame.
    
In addition, I have:
Moved cropping & scalling into a filter object
Added 90 degree rotation to the rotate filter
Moved subtitle burn-in rendering to a filter object.
Moved VFR/CFR handling into a framerate shaping filter object.
Removed render.c since all it's responsibilities got moved to filters.
Improves VOBSUB and SSA subtitle handling.  Allows subtitle animations.
SSA karaoke support.

My apologies in advance if anything breaks ;)


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4546 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 6 insertions, 6 deletions

diff --git a/libhb/deccc608sub.c b/libhb/deccc608sub.c
index b9033e6d6..aaa3d020d 100644
--- a/libhb/deccc608sub.c
+++ b/libhb/deccc608sub.c
@@ -1497,10 +1497,10 @@ void write_cc_line_as_transcript (struct eia608_screen *data, struct s_write *wb
          * Put this subtitle in a hb_buffer_t and shove it into the subtitle fifo
          */
         buffer = hb_buffer_init( length + 1 );
-        buffer->start = wb->data608->current_visible_start_ms;
-        buffer->stop = get_fts(wb);
+        buffer->s.start = wb->data608->current_visible_start_ms;
+        buffer->s.stop = get_fts(wb);
         memcpy( buffer->data, wb->subline, length + 1 );
-        //hb_log("CC %"PRId64": %s", buffer->stop, wb->subline);
+        //hb_log("CC %"PRId64": %s", buffer->s.stop, wb->subline);
 
         if (wb->hb_last_buffer) {
             wb->hb_last_buffer->next = buffer;
@@ -1650,8 +1650,8 @@ int write_cc_buffer_as_srt (struct eia608_screen *data, struct s_write *wb)
     if (wb->enc_buffer_used)
     {
         hb_buffer_t *buffer = hb_buffer_init( wb->enc_buffer_used + 1 );
-        buffer->start = ms_start;
-        buffer->stop = ms_end;
+        buffer->s.start = ms_start;
+        buffer->s.stop = ms_end;
         memcpy( buffer->data, wb->enc_buffer, wb->enc_buffer_used + 1 );
         if (wb->hb_last_buffer) {
             wb->hb_last_buffer->next = buffer;
@@ -2504,7 +2504,7 @@ int decccWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
         return HB_WORK_DONE;
     }
 
-    pv->cc608->last_pts = in->start;
+    pv->cc608->last_pts = in->s.start;
 
     process608(in->data, in->size, pv->cc608);