Added a lot of error detection stuff to the camera, player, encoder and decoder objects.

1 files changed, 11 insertions, 6 deletions

diff --git a/src/decoder.cc b/src/decoder.cc
index dfddd87..bf9b75c 100644
--- a/src/decoder.cc
+++ b/src/decoder.cc
@@ -52,7 +52,8 @@ Decoder::Decoder(Error* err,
   
   if(!(iformat = av_find_input_format("dv1394"))) {
     errobj->pushError("Failed to get input format dv1394.");
-    exit(1);
+    fc = NULL; 
+    return;
   }
   
   dvpars.device  = device;	/* "/dev/dv1394"; */
@@ -61,23 +62,27 @@ Decoder::Decoder(Error* err,
   
   if(av_open_input_file(&ifc, "", iformat, 0, &dvpars) < 0) {
     errobj->pushError("Device is in use.");
-    fc = NULL; return;
+    fc = NULL; 
+    return;
   }
   if(av_find_stream_info(ifc) < 0) {
     errobj->pushError("Could not find enough parameters.");
-    fc = NULL; return;
+    fc = NULL; 
+    return;
   }
 
   dump_format(ifc, 1, "", 0);
 	
   if(!(dec_codec = avcodec_find_decoder(ifc->streams[0]->codec.codec_id))) {
     errobj->pushError("Unsupported codec for input stream.");
-    fc = NULL; return;
+    fc = NULL;
+    return;
   }
 
   if(avcodec_open(&ifc->streams[0]->codec, dec_codec) < 0) {
     errobj->pushError("Error while opening codec for input stream.");
-    fc = NULL; return;
+    fc = NULL; 
+    return;
   }
 
   fc = ifc;
@@ -126,7 +131,7 @@ void Decoder::decode()
       
       if(ret < 0) {
         errobj->pushError("Error while decoding stream.");
-        exit(1);
+        return;
       }
 
       len -= ret;