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-rw-r--r--indra/llmath/llvolumemgr.h224
1 files changed, 112 insertions, 112 deletions
diff --git a/indra/llmath/llvolumemgr.h b/indra/llmath/llvolumemgr.h
index daeaf378d2..2e0ce3e88a 100644
--- a/indra/llmath/llvolumemgr.h
+++ b/indra/llmath/llvolumemgr.h
@@ -1,112 +1,112 @@
-/**
- * @file llvolumemgr.h
- * @brief LLVolumeMgr class.
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * 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_LLVOLUMEMGR_H
-#define LL_LLVOLUMEMGR_H
-
-#include <map>
-
-#include "llvolume.h"
-#include "llpointer.h"
-#include "llthread.h"
-
-class LLVolumeParams;
-class LLVolumeLODGroup;
-
-class LLVolumeLODGroup
-{
- LOG_CLASS(LLVolumeLODGroup);
-
-public:
- enum
- {
- NUM_LODS = 4
- };
-
- LLVolumeLODGroup(const LLVolumeParams &params);
- ~LLVolumeLODGroup();
- bool cleanupRefs();
-
- static S32 getDetailFromTan(const F32 tan_angle);
- static void getDetailProximity(const F32 tan_angle, F32 &to_lower, F32& to_higher);
- static F32 getVolumeScaleFromDetail(const S32 detail);
- static S32 getVolumeDetailFromScale(F32 scale);
-
- LLVolume* refLOD(const S32 detail);
- bool derefLOD(LLVolume *volumep);
- S32 getNumRefs() const { return mRefs; }
-
- const LLVolumeParams* getVolumeParams() const { return &mVolumeParams; };
-
- F32 dump();
- friend std::ostream& operator<<(std::ostream& s, const LLVolumeLODGroup& volgroup);
-
-protected:
- LLVolumeParams mVolumeParams;
-
- S32 mRefs;
- S32 mLODRefs[NUM_LODS];
- LLPointer<LLVolume> mVolumeLODs[NUM_LODS];
- static F32 mDetailThresholds[NUM_LODS];
- static F32 mDetailScales[NUM_LODS];
- S32 mAccessCount[NUM_LODS];
-};
-
-class LLVolumeMgr
-{
-public:
- LLVolumeMgr();
- virtual ~LLVolumeMgr();
- bool cleanup(); // Cleanup all volumes being managed, returns true if no dangling references
-
- virtual LLVolumeLODGroup* getGroup( const LLVolumeParams& volume_params ) const;
-
- // whatever calls getVolume() never owns the LLVolume* and
- // cannot keep references for long since it may be deleted
- // later. For best results hold it in an LLPointer<LLVolume>.
- virtual LLVolume *refVolume(const LLVolumeParams &volume_params, const S32 detail);
- virtual void unrefVolume(LLVolume *volumep);
-
- void dump();
-
- // manually call this for mutex magic
- void useMutex();
-
- friend std::ostream& operator<<(std::ostream& s, const LLVolumeMgr& volume_mgr);
-
-protected:
- void insertGroup(LLVolumeLODGroup* volgroup);
- // Overridden in llphysics/abstract/utils/llphysicsvolumemanager.h
- virtual LLVolumeLODGroup* createNewGroup(const LLVolumeParams& volume_params);
-
-protected:
- typedef std::map<const LLVolumeParams*, LLVolumeLODGroup*, LLVolumeParams::compare> volume_lod_group_map_t;
- volume_lod_group_map_t mVolumeLODGroups;
-
- LLMutex* mDataMutex;
-};
-
-#endif // LL_LLVOLUMEMGR_H
+/**
+ * @file llvolumemgr.h
+ * @brief LLVolumeMgr class.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * 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_LLVOLUMEMGR_H
+#define LL_LLVOLUMEMGR_H
+
+#include <map>
+
+#include "llvolume.h"
+#include "llpointer.h"
+#include "llthread.h"
+
+class LLVolumeParams;
+class LLVolumeLODGroup;
+
+class LLVolumeLODGroup
+{
+ LOG_CLASS(LLVolumeLODGroup);
+
+public:
+ enum
+ {
+ NUM_LODS = 4
+ };
+
+ LLVolumeLODGroup(const LLVolumeParams &params);
+ ~LLVolumeLODGroup();
+ bool cleanupRefs();
+
+ static S32 getDetailFromTan(const F32 tan_angle);
+ static void getDetailProximity(const F32 tan_angle, F32 &to_lower, F32& to_higher);
+ static F32 getVolumeScaleFromDetail(const S32 detail);
+ static S32 getVolumeDetailFromScale(F32 scale);
+
+ LLVolume* refLOD(const S32 detail);
+ bool derefLOD(LLVolume *volumep);
+ S32 getNumRefs() const { return mRefs; }
+
+ const LLVolumeParams* getVolumeParams() const { return &mVolumeParams; };
+
+ F32 dump();
+ friend std::ostream& operator<<(std::ostream& s, const LLVolumeLODGroup& volgroup);
+
+protected:
+ LLVolumeParams mVolumeParams;
+
+ S32 mRefs;
+ S32 mLODRefs[NUM_LODS];
+ LLPointer<LLVolume> mVolumeLODs[NUM_LODS];
+ static F32 mDetailThresholds[NUM_LODS];
+ static F32 mDetailScales[NUM_LODS];
+ S32 mAccessCount[NUM_LODS];
+};
+
+class LLVolumeMgr
+{
+public:
+ LLVolumeMgr();
+ virtual ~LLVolumeMgr();
+ bool cleanup(); // Cleanup all volumes being managed, returns true if no dangling references
+
+ virtual LLVolumeLODGroup* getGroup( const LLVolumeParams& volume_params ) const;
+
+ // whatever calls getVolume() never owns the LLVolume* and
+ // cannot keep references for long since it may be deleted
+ // later. For best results hold it in an LLPointer<LLVolume>.
+ virtual LLVolume *refVolume(const LLVolumeParams &volume_params, const S32 detail);
+ virtual void unrefVolume(LLVolume *volumep);
+
+ void dump();
+
+ // manually call this for mutex magic
+ void useMutex();
+
+ friend std::ostream& operator<<(std::ostream& s, const LLVolumeMgr& volume_mgr);
+
+protected:
+ void insertGroup(LLVolumeLODGroup* volgroup);
+ // Overridden in llphysics/abstract/utils/llphysicsvolumemanager.h
+ virtual LLVolumeLODGroup* createNewGroup(const LLVolumeParams& volume_params);
+
+protected:
+ typedef std::map<const LLVolumeParams*, LLVolumeLODGroup*, LLVolumeParams::compare> volume_lod_group_map_t;
+ volume_lod_group_map_t mVolumeLODGroups;
+
+ LLMutex* mDataMutex;
+};
+
+#endif // LL_LLVOLUMEMGR_H
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