clean up compiler warnings

1 files changed, 5 insertions, 6 deletions

diff --git a/rotord/src/libavwrapper.h b/rotord/src/libavwrapper.h
index 0de9e74..7822323 100644
--- a/rotord/src/libavwrapper.h
+++ b/rotord/src/libavwrapper.h
@@ -1,7 +1,6 @@
 #ifndef libavwrapper_H
 #define libavwrapper_H
 
-
 #ifndef UINT64_C
 #define UINT64_C(c) (c ## ULL)
 #endif
@@ -11,6 +10,8 @@
 #include "Poco/StringTokenizer.h"
 #include "Poco/File.h"
 
+extern Poco::Mutex mutex; //application wide mutex
+
 extern "C" {
 #include <libavcodec/avcodec.h>
 #include <libavformat/avformat.h>
@@ -30,10 +31,8 @@ extern "C" {
 
 
 namespace libav {
-    static bool b_is_one_time_inited=false;
     // Some libavcodec calls are not reentrant    
     void maybeInitFFMpegLib();
-    static int sws_flags = SWS_BICUBIC;
 
     class video_decoder
     {
@@ -88,8 +87,8 @@ namespace libav {
             }
 
             FFMS_VideoSource *source;
-            FFMS_VideoProperties *props;
-            FFMS_Frame *frame;
+            const FFMS_VideoProperties *props;
+            const FFMS_Frame *frame;
             FFMS_ErrorInfo err;
             char errmsg[1024];
             int pixfmts[2];
@@ -155,7 +154,7 @@ namespace libav {
             }
 
             FFMS_AudioSource *source;
-            FFMS_AudioProperties *props;
+            const FFMS_AudioProperties *props;
             FFMS_Frame *frame;
             FFMS_ErrorInfo err;
             char errmsg[1024];