mediacodec: don't process output it input failed

modules/codec/omxil/android_mediacodec.c

@@ -1183,7 +1183,7 @@ static picture_t *DecodeVideo(decoder_t *p_dec, block_t **pp_block)
         if (p_block && i_input_ret == 0)
             i_input_ret = PutInput(p_dec, env, p_block, timeout);
 
-        if (i_output_ret == 0)
+        if (i_input_ret != -1 && i_output_ret == 0)
         {
             /* FIXME: A new picture shouldn't be created each time.
              * If decoder_NewPicture fails because the decoder is