encx264: use x264_param_apply_fastfirstpass.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4551 b64f7644-9d1e-0410-96f1-a4d463321fa5

3 files changed, 15 insertions, 0 deletions

diff --git a/libhb/common.h b/libhb/common.h
index 1f9dfa97a..e8ca7e1fd 100644
--- a/libhb/common.h
+++ b/libhb/common.h
@@ -291,6 +291,7 @@ struct hb_job_s
     int             vrate_base;
     int             cfr;
     int             pass;
+    int             fastfirstpass;
     char            *advanced_opts;
     char            *x264_profile;
     char            *x264_preset;
diff --git a/libhb/encx264.c b/libhb/encx264.c
index 7836b9add..f48aa499a 100644
--- a/libhb/encx264.c
+++ b/libhb/encx264.c
@@ -263,6 +263,12 @@ int encx264Init( hb_work_object_t * w, hb_job_t * job )
         hb_apply_h264_level( &param, job->h264_level, job->x264_profile );
     }
 
+    /* Turbo first pass */
+    if( job->pass == 1 && job->fastfirstpass == 1 )
+    {
+        x264_param_apply_fastfirstpass( &param );
+    }
+
     /* B-frames are on by default.*/
     job->areBframes = 1;
     
diff --git a/libhb/work.c b/libhb/work.c
index 7b84cd30b..96c3b9263 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -369,6 +369,14 @@ void hb_display_job_info( hb_job_t * job )
         else
         {
             hb_log( "     + bitrate: %d kbps, pass: %d", job->vbitrate, job->pass );
+            if( job->pass == 1 && job->fastfirstpass == 1 &&
+                job->vcodec == HB_VCODEC_X264 )
+            {
+                hb_log( "     + fast first pass" );
+                hb_log( "     + options: ref=1:8x8dct=0:me=dia:trellis=0" );
+                hb_log( "                analyse=i4x4 (if originally enabled, else analyse=none)" );
+                hb_log( "                subq=2 (if originally greater than 2, else subq unchanged)" );
+            }
         }
     }