TizenRendererEvasGL: Add nullcheck for evas_gl_ (#320)

DestorySurface is called more than once depending on the situation. Add nullcheck to avoid destroying already destroyed evas_gl_ again.
flutter-tizen · Aug 1, 2022 · 1ca5867 · 1ca5867
1 parent 6c699b2
commit 1ca5867
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/shell/platform/tizen/tizen_renderer_evas_gl.cc b/shell/platform/tizen/tizen_renderer_evas_gl.cc
@@ -85,14 +85,18 @@ bool TizenRendererEvasGL::CreateSurface(void* render_target,
 }
 
 void TizenRendererEvasGL::DestroySurface() {
-  evas_gl_surface_destroy(evas_gl_, gl_surface_);
-  evas_gl_surface_destroy(evas_gl_, gl_resource_surface_);
+  if (evas_gl_) {
+    evas_gl_surface_destroy(evas_gl_, gl_surface_);
+    evas_gl_surface_destroy(evas_gl_, gl_resource_surface_);
 
-  evas_gl_context_destroy(evas_gl_, gl_context_);
-  evas_gl_context_destroy(evas_gl_, gl_resource_context_);
+    evas_gl_context_destroy(evas_gl_, gl_context_);
+    evas_gl_context_destroy(evas_gl_, gl_resource_context_);
 
-  evas_gl_config_free(gl_config_);
-  evas_gl_free(evas_gl_);
+    evas_gl_config_free(gl_config_);
+    evas_gl_free(evas_gl_);
+
+    evas_gl_ = nullptr;
+  }
 }
 
 bool TizenRendererEvasGL::OnMakeCurrent() {