[FFmpeg-cvslog] ffmpeg: fix two unused variables warnings.

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <ubitux at gmail.com> | Thu Sep  1 02:27:38 2011 +0200| [df8737eb354af4e48d53c7b848ca8da9e2182929] | committer: Clément Bœsch

ffmpeg: fix two unused variables warnings.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=df8737eb354af4e48d53c7b848ca8da9e2182929
---

 ffmpeg.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index e3ba057..3104d6e 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1077,15 +1077,16 @@ static void do_video_resample(OutputStream *ost,
                               AVFrame *in_picture,
                               AVFrame **out_picture)
 {
-    int resample_changed = 0;
+#if CONFIG_AVFILTER
     *out_picture = in_picture;
-#if !CONFIG_AVFILTER
+#else
     AVCodecContext *dec = ist->st->codec;
     AVCodecContext *enc = ost->st->codec;
-    resample_changed = ost->resample_width   != dec->width  ||
-                       ost->resample_height  != dec->height ||
-                       ost->resample_pix_fmt != dec->pix_fmt;
+    int resample_changed = ost->resample_width   != dec->width  ||
+                           ost->resample_height  != dec->height ||
+                           ost->resample_pix_fmt != dec->pix_fmt;
 
+    *out_picture = in_picture;
     if (resample_changed) {
         av_log(NULL, AV_LOG_INFO,
                "Input stream #%d.%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n",
@@ -1884,7 +1885,6 @@ static void print_sdp(OutputFile *output_files, int n)
 static int init_input_stream(int ist_index, OutputStream *output_streams, int nb_output_streams,
                              char *error, int error_len)
 {
-    int i;
     InputStream *ist = &input_streams[ist_index];
     if (ist->decoding_needed) {
         AVCodec *codec = ist->dec;