summaryrefslogtreecommitdiff
path: root/indra/newview/llscenemonitor.h
diff options
context:
space:
mode:
Diffstat (limited to 'indra/newview/llscenemonitor.h')
-rw-r--r--indra/newview/llscenemonitor.h106
1 files changed, 106 insertions, 0 deletions
diff --git a/indra/newview/llscenemonitor.h b/indra/newview/llscenemonitor.h
new file mode 100644
index 0000000000..02e3d57d46
--- /dev/null
+++ b/indra/newview/llscenemonitor.h
@@ -0,0 +1,106 @@
+/**
+ * @file llscenemonitor.h
+ * @brief monitor the process of scene loading
+ *
+ * $LicenseInfo:firstyear=2003&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLSCENE_MONITOR_H
+#define LL_LLSCENE_MONITOR_H
+
+#include "llsingleton.h"
+#include "llmath.h"
+#include "llfloater.h"
+#include "llcharacter.h"
+
+class LLCharacter;
+class LLRenderTarget;
+
+class LLSceneMonitor : public LLSingleton<LLSceneMonitor>
+{
+public:
+ LLSceneMonitor();
+ ~LLSceneMonitor();
+
+ void destroyClass();
+
+ void freezeAvatar(LLCharacter* avatarp);
+ void setDebugViewerVisible(BOOL visible);
+
+ void capture(); //capture the main frame buffer
+ void compare(); //compare the stored two buffers.
+ void queryDiff();
+ void fetchQueryResult();
+ void calcDiffAggregate();
+ void setDiffTolerance(F32 tol) {mDiffTolerance = tol;}
+
+ const LLRenderTarget* getDiffTarget() const {return mDiff;}
+ F32 getDiffTolerance() const {return mDiffTolerance;}
+ F32 getDiffResult() const { return mDiffResult;}
+ F32 getSamplingTime() const { return mSamplingTime;}
+ F32 getDiffPixelRatio() const { return mDiffPixelRatio;}
+ bool isEnabled()const {return mEnabled;}
+ bool needsUpdate() const;
+
+private:
+ void freezeScene();
+ void unfreezeScene();
+ void reset();
+ bool preCapture();
+
+private:
+ BOOL mEnabled;
+ BOOL mNeedsUpdateDiff;
+ BOOL mHasNewDiff;
+ BOOL mHasNewQueryResult;
+ BOOL mDebugViewerVisible;
+
+ LLRenderTarget* mFrames[2];
+ LLRenderTarget* mDiff;
+ LLRenderTarget* mCurTarget;
+
+ GLuint mQueryObject; //used for glQuery
+ F32 mDiffResult; //aggregate results of mDiff.
+ F32 mDiffTolerance; //pixels are filtered out when R+G+B < mDiffTolerance
+
+ F32 mSamplingTime; //time interval to capture frames, in seconds
+ F32 mDiffPixelRatio; //ratio of pixels used for comparison against the original mDiff size along one dimension
+
+ std::vector<LLAnimPauseRequest> mAvatarPauseHandles;
+};
+
+class LLSceneMonitorView : public LLFloater
+{
+public:
+ LLSceneMonitorView(const LLRect& rect);
+
+ virtual void draw();
+ virtual void setVisible(BOOL visible);
+
+protected:
+ virtual void onClickCloseBtn();
+};
+
+extern LLSceneMonitorView* gSceneMonitorView;
+
+#endif
+