gstspu: Fix compiler warnings on OS/X

Fix some warnings for format string args and uninitialized vars on OS/X
Fixes: #584164
Signed-off-by: Jan Schmidt <thaytan@noraisin.net>

1 files changed, 10 insertions, 4 deletions

diff --git a/gst/dvdspu/gstspu-pgs.c b/gst/dvdspu/gstspu-pgs.c
index c2ca171c..37d80236 100644
--- a/gst/dvdspu/gstspu-pgs.c
+++ b/gst/dvdspu/gstspu-pgs.c
@@ -134,6 +134,9 @@ dump_rle_data (GstDVDSpu * dvdspu, guint8 * data, guint32 len)
           pal_id = data[2];
           data += 3;
           break;
+        default:
+          run_len = 0;
+          break;
       }
     }
 
@@ -252,6 +255,9 @@ pgs_composition_object_render (PgsCompositionObject * obj, SpuState * state,
           pal_id = data[2];
           data += 3;
           break;
+        default:
+          run_len = 0;
+          break;
       }
     }
 
@@ -436,7 +442,7 @@ parse_presentation_segment (GstDVDSpu * dvdspu, guint8 type, guint8 * payload,
 
   if (payload != end) {
     GST_ERROR ("PGS Composition Object: %" G_GSSIZE_FORMAT
-        " bytes not consumed", end - payload);
+        " bytes not consumed", (gssize) (end - payload));
     dump_bytes (payload, end - payload);
   }
 
@@ -497,7 +503,7 @@ parse_set_palette (GstDVDSpu * dvdspu, guint8 type, guint8 * payload,
 
   if (payload != end) {
     GST_ERROR ("PGS Set Palette: %" G_GSSIZE_FORMAT " bytes not consumed",
-        end - payload);
+        (gssize) (end - payload));
     dump_bytes (payload, end - payload);
   }
 
@@ -532,7 +538,7 @@ parse_set_window (GstDVDSpu * dvdspu, guint8 type, guint8 * payload,
 
   if (payload != end) {
     GST_ERROR ("PGS Set Window: %" G_GSSIZE_FORMAT " bytes not consumed",
-        end - payload);
+        (gssize) (end - payload));
     dump_bytes (payload, end - payload);
   }
 
@@ -594,7 +600,7 @@ parse_set_object_data (GstDVDSpu * dvdspu, guint8 type, guint8 * payload,
 
   if (payload != end) {
     GST_ERROR ("PGS Set Object Data: %" G_GSSIZE_FORMAT " bytes not consumed",
-        end - payload);
+        (gssize) (end - payload));
     dump_bytes (payload, end - payload);
   }