Remove unused variables, as reported by GCC 4.3.

6 files changed, 1 insertions, 14 deletions

diff --git a/src/demuxers/demux_realaudio.c b/src/demuxers/demux_realaudio.c
index 5bdf13d89..87e564b8d 100644
--- a/src/demuxers/demux_realaudio.c
+++ b/src/demuxers/demux_realaudio.c
@@ -243,12 +243,10 @@ static int demux_ra_send_chunk(demux_plugin_t *this_gen) {
   }
 
   if (this->audio_type == BUF_AUDIO_28_8 || this->audio_type == BUF_AUDIO_SIPRO) {
-    int x;
     uint8_t * buffer;
 
     buffer = this->frame_buffer;
     if (this->audio_type == BUF_AUDIO_SIPRO) {
-      int n;
       int len = this->h * this->w;
       if(this->input->read(this->input, this->frame_buffer, len) < len) {
 	xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, 
@@ -381,8 +379,6 @@ static int demux_ra_get_status (demux_plugin_t *this_gen) {
 
 /* return the approximate length in miliseconds */
 static int demux_ra_get_stream_length (demux_plugin_t *this_gen) {
-  demux_ra_t *this = (demux_ra_t *) this_gen;
-
   return 0;
 }
 
diff --git a/src/demuxers/demux_ts.c b/src/demuxers/demux_ts.c
index 0fa0c971c..3049b2367 100644
--- a/src/demuxers/demux_ts.c
+++ b/src/demuxers/demux_ts.c
@@ -1340,7 +1340,6 @@ printf("Program Number is %i, looking for %i\n",program_number,this->program_num
     case ISO_13818_PES_PRIVATE:
       for (i = 5; i < coded_length; i += stream[i+1] + 2) {
           if ((stream[i] == 0x6a) && (this->audio_tracks_count < MAX_AUDIO_TRACKS)) {
-          uint32_t format_identifier=0;
           int i, found = 0;
           for(i = 0; i < this->audio_tracks_count; i++) {
             if(this->audio_tracks[i].pid == pid) {
diff --git a/src/demuxers/demux_wav.c b/src/demuxers/demux_wav.c
index eb9b9a6ed..dede27e11 100644
--- a/src/demuxers/demux_wav.c
+++ b/src/demuxers/demux_wav.c
@@ -111,9 +111,6 @@ static int find_chunk_by_tag(demux_wav_t *this, const uint32_t given_chunk_tag,
 /* returns 1 if the WAV file was opened successfully, 0 otherwise */
 static int open_wav_file(demux_wav_t *this) {
   uint8_t signature[WAV_SIGNATURE_SIZE];
-  uint32_t chunk_tag;
-  uint32_t chunk_size;
-  uint8_t chunk_preamble[8];
   off_t wave_pos;
 
   /* check the signature */
diff --git a/src/libxineadec/xine_speex_decoder.c b/src/libxineadec/xine_speex_decoder.c
index 2804b1308..dd7f988e2 100644
--- a/src/libxineadec/xine_speex_decoder.c
+++ b/src/libxineadec/xine_speex_decoder.c
@@ -285,7 +285,7 @@ static void speex_decode_data (audio_decoder_t *this_gen, buf_element_t *buf) {
     }
     
   } else if (this->output_open) {
-    int i, j;
+    int j;
 
     audio_buffer_t *audio_buffer;
 
diff --git a/src/video_out/video_out_raw.c b/src/video_out/video_out_raw.c
index 17cbc1b4e..29d93d794 100644
--- a/src/video_out/video_out_raw.c
+++ b/src/video_out/video_out_raw.c
@@ -208,7 +208,6 @@ static void raw_overlay_blend (vo_driver_t *this_gen, vo_frame_t *frame_gen, vo_
 static void raw_overlay_end (vo_driver_t *this_gen, vo_frame_t *vo_img)
 {
   raw_driver_t  *this = (raw_driver_t *) this_gen;
-  int i;
 
   if ( !this->ovl_changed )
     return;
@@ -322,7 +321,6 @@ static vo_frame_t *raw_alloc_frame (vo_driver_t *this_gen)
 static void raw_update_frame_format (vo_driver_t *this_gen, vo_frame_t *frame_gen,
       uint32_t width, uint32_t height, double ratio, int format, int flags)
 {
-  raw_driver_t  *this = (raw_driver_t *) this_gen;
   raw_frame_t   *frame = (raw_frame_t *) frame_gen;
 
   /* Check frame size and format and reallocate if necessary */
@@ -429,8 +427,6 @@ static void raw_display_frame (vo_driver_t *this_gen, vo_frame_t *frame_gen)
 
 static int raw_get_property (vo_driver_t *this_gen, int property)
 {
-  raw_driver_t *this = (raw_driver_t *) this_gen;
-
   switch (property) {
   case VO_PROP_ASPECT_RATIO:
     return XINE_VO_ASPECT_AUTO;
diff --git a/src/xine-engine/scratch.c b/src/xine-engine/scratch.c
index c73ab3525..065f8fa0a 100644
--- a/src/xine-engine/scratch.c
+++ b/src/xine-engine/scratch.c
@@ -105,7 +105,6 @@ static void scratch_dispose (scratch_buffer_t *this) {
 
 scratch_buffer_t *_x_new_scratch_buffer (int num_lines) {
   scratch_buffer_t *this;
-  int               i;
 
   this = xine_xmalloc (sizeof (scratch_buffer_t));