Adds a keep_display_aspect toggle to the job->anamorphic struct in order to fix a bug and implements it in the CLI. Also adds some more anamorphic settings to the job config display.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@2492 b64f7644-9d1e-0410-96f1-a4d463321fa5

3 files changed, 26 insertions, 5 deletions

diff --git a/libhb/common.h b/libhb/common.h
index f677d8bb5..e6d056628 100644
--- a/libhb/common.h
+++ b/libhb/common.h
@@ -181,6 +181,7 @@ struct hb_job_s
         int             par_height;
         int             dar_width;
         int             dar_height;
+        int             keep_display_aspect;
     } anamorphic;
     
     int             maxWidth;
diff --git a/libhb/hb.c b/libhb/hb.c
index c65cc5872..23119023e 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -801,11 +801,19 @@ void hb_set_anamorphic_size( hb_job_t * job,
                    this is an output PAR, to correct a source, and it should not be assumed
                    that it properly creates a display aspect ratio when applied to the source,
                    which could easily be stored in a different resolution. */
-                   
-                int output_display_width = width * (double)pixel_aspect_width /
-                    (double)pixel_aspect_height;
-                pixel_aspect_width = output_display_width;
-                pixel_aspect_height = width;
+                if( job->anamorphic.keep_display_aspect )
+                {
+                    /* We can ignore the possibility of a PAR change */
+                    pixel_aspect_width = height * ( (double)source_display_width / (double)cropped_height );
+                    pixel_aspect_height = width;
+                }
+                else
+                {
+                    int output_display_width = width * (double)pixel_aspect_width /
+                        (double)pixel_aspect_height;
+                    pixel_aspect_width = output_display_width;
+                    pixel_aspect_height = width;
+                }
             }
             
             /* Back to caller */
diff --git a/libhb/work.c b/libhb/work.c
index e99feaa8c..53d9e27c7 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -205,9 +205,21 @@ void hb_display_job_info( hb_job_t * job )
     if( job->anamorphic.mode )
     {
         hb_log( "   + %s anamorphic", job->anamorphic.mode == 1 ? "strict" : job->anamorphic.mode == 2? "loose" : "custom" );
+        if( job->anamorphic.mode == 3 && job->anamorphic.keep_display_aspect )
+        {
+            hb_log( "     + keeping source display aspect ratio"); 
+        }
+        if( job->anamorphic.modulus != 16 )
+        {
+            hb_log( "     + modulus: %i", job->anamorphic.modulus ); 
+        }
         hb_log( "     + storage dimensions: %d * %d -> %d * %d, crop %d/%d/%d/%d",
                     title->width, title->height, job->width, job->height,
                     job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
+        if( job->anamorphic.itu_par )
+        {
+            hb_log( "     + using ITU pixel aspect ratio values"); 
+        }
         hb_log( "     + pixel aspect ratio: %i / %i", job->anamorphic.par_width, job->anamorphic.par_height );
         hb_log( "     + display dimensions: %.0f * %i",
             (float)( job->width * job->anamorphic.par_width / job->anamorphic.par_height ), job->height );