From 1cce8abd8572be3d175d22bbb6836fc584cbb28a Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Thu, 20 Feb 2020 16:37:43 +1100
Subject: [PATCH] frame: added bool function returning whether the frame is
 allocated or not

---
 app/codec/frame.cpp | 5 +++++
 app/codec/frame.h   | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/app/codec/frame.cpp b/app/codec/frame.cpp
index c855d5f4e..ad1b3f7f0 100644
--- a/app/codec/frame.cpp
+++ b/app/codec/frame.cpp
@@ -145,6 +145,11 @@ void Frame::allocate()
   }
 }
 
+bool Frame::is_allocated() const
+{
+  return !data_.isEmpty();
+}
+
 void Frame::destroy()
 {
   data_.clear();
diff --git a/app/codec/frame.h b/app/codec/frame.h
index 8e3e79085..135dd8f27 100644
--- a/app/codec/frame.h
+++ b/app/codec/frame.h
@@ -109,6 +109,11 @@ public:
    */
   void allocate();
 
+  /**
+   * @brief Return whether the frame is allocated or not
+   */
+  bool is_allocated() const;
+
   /**
    * @brief Destroy a memory buffer allocated with allocate()
    */