Fixed crash on exit

Making sure that pipeline cache first destroys pipelines and then programs.

Change-Id: I2a7ab0cef8dc2866c04fbaf15852258bb415ebf0

diff --git a/dali/internal/graphics/gles-impl/gles-graphics-pipeline-cache.cpp b/dali/internal/graphics/gles-impl/gles-graphics-pipeline-cache.cpp
index 4b178a2..5d575f7 100644 (file)
--- a/dali/internal/graphics/gles-impl/gles-graphics-pipeline-cache.cpp
+++ b/dali/internal/graphics/gles-impl/gles-graphics-pipeline-cache.cpp
@@ -238,7 +238,14 @@ struct PipelineCache::Impl
   /**
    * @brief destructor
    */
-  ~Impl() = default;
+  ~Impl()
+  {
+    // First destroy pipelines
+    entries.clear();
+
+    // Now programs
+    programEntries.clear();
+  }
 
   /**
    * @brief Structure describes a single cache entry