Implement state diffing.

[apitrace] / gui / apitrace.cpp

diff --git a/gui/apitrace.cpp b/gui/apitrace.cpp
index 03ff02e1ab0655c48bcbf4ddccc93cc8f4bed3e5..592202fee3f0d1d9529d3dc5bcd700db25d4dcd0 100644 (file)
--- a/gui/apitrace.cpp
+++ b/gui/apitrace.cpp
@@ -181,4 +181,13 @@ ApiTraceCall * ApiTrace::callWithIndex(int idx) const
     return NULL;
 }
 
+ApiTraceState ApiTrace::defaultState() const
+{
+    ApiTraceFrame *frame = frameAt(0);
+    if (!frame)
+        return ApiTraceState();
+
+    return frame->state();
+}
+
 #include "apitrace.moc"