1 files changed, 40 insertions, 0 deletions
diff --git a/engine/vprof_record.h b/engine/vprof_record.h
new file mode 100644
index 0000000..112c7a0
--- /dev/null
+++ b/engine/vprof_record.h
@@ -0,0 +1,40 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef VPROF_RECORD_H
+#define VPROF_RECORD_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+void VProfRecord_Shutdown();
+
+// Take a snapshot of the current vprof state (and maybe write it to the file).
+void VProfRecord_Snapshot();
+
+// Execute any CVProfile::Start/Stop commands (you can only do them at certain times).
+void VProfRecord_StartOrStop();
+
+bool VProfRecord_IsPlayingBack();
+
+// Which tick are we in the playback (-1 if not playing back).
+int VProfPlayback_GetCurrentTick();
+float VProfPlayback_GetCurrentPercent();
+
+// These functions return 0 on error, 1 on success, and 2 means that it succeeded
+// but that the nodes changed (so any tree views attached to it should be reset).
+int VProfPlayback_SetPlaybackTick( int iTick );	// Note: this might take a long time if it has to seek a long way.
+void VProfPlayback_Step();
+int VProfPlayback_StepBack();					// Note: this might take a long time if it has to seek a long way.
+int VProfPlayback_SeekToPercent( float percent );		// Seek to a percent of the way through the file.
+
+
+class CVProfile;
+extern CVProfile *g_pVProfileForDisplay;
+
+
+#endif // VPROF_RECORD_H