dvdread, sidplay, x264enc: fix unused-but-set-variable warnings with gcc 4.6

diff --git a/ext/dvdread/dvdreadsrc.c b/ext/dvdread/dvdreadsrc.c
index dea0200..a46ee4c 100644 (file)
--- a/ext/dvdread/dvdreadsrc.c
+++ b/ext/dvdread/dvdreadsrc.c
@@ -724,7 +724,7 @@ gst_dvd_read_src_read (GstDvdReadSrc * src, gint angle, gint new_seek,
   GstSegment *seg;
   guint8 oneblock[DVD_VIDEO_LB_LEN];
   dsi_t dsi_pack;
-  guint next_vobu, next_ilvu_start, cur_output_size;
+  guint next_vobu, cur_output_size;
   gint len;
   gint retries;
   gint64 next_time;
@@ -811,7 +811,6 @@ nav_retry:
 
   /* determine where we go next. These values are the ones we
    * mostly care about */
-  next_ilvu_start = src->cur_pack + dsi_pack.sml_agli.data[angle].address;
   cur_output_size = dsi_pack.dsi_gi.vobu_ea + 1;
 
   /* If we're not at the end of this cell, we can determine the next

diff --git a/ext/sidplay/gstsiddec.cc b/ext/sidplay/gstsiddec.cc
index ebdef08..7f0a94a 100644 (file)
--- a/ext/sidplay/gstsiddec.cc
+++ b/ext/sidplay/gstsiddec.cc
@@ -189,10 +189,8 @@ static void
 gst_siddec_class_init (GstSidDec * klass)
 {
   GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
 
   parent_class = GST_ELEMENT_CLASS (g_type_class_peek_parent (klass));
 

diff --git a/ext/x264/gstx264enc.c b/ext/x264/gstx264enc.c
index 63f6159..098b41f 100644 (file)
--- a/ext/x264/gstx264enc.c
+++ b/ext/x264/gstx264enc.c
@@ -1667,7 +1667,6 @@ gst_x264_enc_encode_frame (GstX264Enc * encoder, x264_picture_t * pic_in,
 #endif
   int encoder_return;
   GstFlowReturn ret;
-  GstClockTime timestamp;
   GstClockTime duration;
   guint8 *data;
   GstEvent *forcekeyunit_event = NULL;
@@ -1723,7 +1722,6 @@ gst_x264_enc_encode_frame (GstX264Enc * encoder, x264_picture_t * pic_in,
 
   in_buf = g_queue_pop_head (encoder->delay);
   if (in_buf) {
-    timestamp = GST_BUFFER_TIMESTAMP (in_buf);
     duration = GST_BUFFER_DURATION (in_buf);
     gst_buffer_unref (in_buf);
   } else {