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authorRichard Linden <none@none>2013-10-08 11:59:24 -0700
committerRichard Linden <none@none>2013-10-08 11:59:24 -0700
commit80dfbbaacd82179e54163ed48b1bc444e3becbd5 (patch)
treeda3858b58b5ec9c34d6eefa60c4fe87fc5743249 /indra/newview/llscenemonitor.h
parentf7158bc5afcec1da8b9d2d5a4ed86921e62d4959 (diff)
parent2eeee8a9491398697a8f3167bc4f715a3970fc3a (diff)
merge from viewer-release
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diff --git a/indra/newview/llscenemonitor.h b/indra/newview/llscenemonitor.h
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+/**
+ * @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"
+#include "lltracerecording.h"
+
+class LLCharacter;
+class LLRenderTarget;
+class LLViewerTexture;
+
+class LLSceneMonitor : public LLSingleton<LLSceneMonitor>
+{
+ LOG_CLASS(LLSceneMonitor);
+public:
+ LLSceneMonitor();
+ ~LLSceneMonitor();
+
+ void freezeAvatar(LLCharacter* avatarp);
+ void setDebugViewerVisible(bool visible);
+
+ void capture(); //capture the main frame buffer
+ void compare(); //compare the stored two buffers.
+ 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 getDiffPixelRatio() const { return mDiffPixelRatio;}
+ bool isEnabled()const {return mEnabled;}
+ bool needsUpdate() const;
+
+ const LLTrace::ExtendablePeriodicRecording* getRecording() const {return &mSceneLoadRecording;}
+ void dumpToFile(std::string file_name);
+ bool hasResults() const { return mSceneLoadRecording.getResults().getDuration() != S32Seconds(0);}
+
+private:
+ void freezeScene();
+ void unfreezeScene();
+ void reset();
+ LLRenderTarget& getCaptureTarget();
+ void generateDitheringTexture(S32 width, S32 height);
+
+private:
+ bool mEnabled,
+ mDebugViewerVisible;
+
+ enum EDiffState
+ {
+ WAITING_FOR_NEXT_DIFF,
+ NEED_DIFF,
+ EXECUTE_DIFF,
+ WAIT_ON_RESULT,
+ VIEWER_QUITTING
+ } mDiffState;
+
+ LLRenderTarget* mFrames[2];
+ LLRenderTarget* mDiff;
+
+ GLuint mQueryObject; //used for glQuery
+ F32 mDiffResult, //aggregate results of mDiff.
+ mDiffTolerance, //pixels are filtered out when R+G+B < mDiffTolerance
+ mDiffPixelRatio; //ratio of pixels used for comparison against the original mDiff size along one dimension
+
+ LLPointer<LLViewerTexture> mDitheringTexture;
+ S32 mDitherMatrixWidth;
+ F32 mDitherScale,
+ mDitherScaleS,
+ mDitherScaleT;
+
+ std::vector<LLAnimPauseRequest> mAvatarPauseHandles;
+
+ LLTimer mRecordingTimer;
+ LLTrace::ExtendablePeriodicRecording mSceneLoadRecording;
+ LLTrace::Recording mMonitorRecording;
+};
+
+class LLSceneMonitorView : public LLFloater
+{
+public:
+ LLSceneMonitorView(const LLRect& rect);
+
+ virtual void draw();
+
+ virtual void onVisibilityChange(BOOL visible);
+
+protected:
+ virtual void onClickCloseBtn();
+};
+
+extern LLSceneMonitorView* gSceneMonitorView;
+
+#endif
+