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author | Ansariel <ansariel.hiller@phoenixviewer.com> | 2024-05-22 19:04:52 +0200 |
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committer | Ansariel <ansariel.hiller@phoenixviewer.com> | 2024-05-22 19:04:52 +0200 |
commit | 1b67dd855c41f5a0cda7ec2a68d98071986ca703 (patch) | |
tree | ab243607f74f78200787bba5b9b88f07ef1b966f /indra/llcommon/llqueuedthread.h | |
parent | 6d6eabca44d08d5b97bfe3e941d2b9687c2246ea (diff) | |
parent | e1623bb276f83a43ce7a197e388720c05bdefe61 (diff) |
Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A
# Conflicts:
# autobuild.xml
# indra/cmake/CMakeLists.txt
# indra/cmake/GoogleMock.cmake
# indra/llaudio/llaudioengine_fmodstudio.cpp
# indra/llaudio/llaudioengine_fmodstudio.h
# indra/llaudio/lllistener_fmodstudio.cpp
# indra/llaudio/lllistener_fmodstudio.h
# indra/llaudio/llstreamingaudio_fmodstudio.cpp
# indra/llaudio/llstreamingaudio_fmodstudio.h
# indra/llcharacter/llmultigesture.cpp
# indra/llcharacter/llmultigesture.h
# indra/llimage/llimage.cpp
# indra/llimage/llimagepng.cpp
# indra/llimage/llimageworker.cpp
# indra/llimage/tests/llimageworker_test.cpp
# indra/llmessage/tests/llmockhttpclient.h
# indra/llprimitive/llgltfmaterial.h
# indra/llrender/llfontfreetype.cpp
# indra/llui/llcombobox.cpp
# indra/llui/llfolderview.cpp
# indra/llui/llfolderviewmodel.h
# indra/llui/lllineeditor.cpp
# indra/llui/lllineeditor.h
# indra/llui/lltextbase.cpp
# indra/llui/lltextbase.h
# indra/llui/lltexteditor.cpp
# indra/llui/lltextvalidate.cpp
# indra/llui/lltextvalidate.h
# indra/llui/lluictrl.h
# indra/llui/llview.cpp
# indra/llwindow/llwindowmacosx.cpp
# indra/newview/app_settings/settings.xml
# indra/newview/llappearancemgr.cpp
# indra/newview/llappearancemgr.h
# indra/newview/llavatarpropertiesprocessor.cpp
# indra/newview/llavatarpropertiesprocessor.h
# indra/newview/llbreadcrumbview.cpp
# indra/newview/llbreadcrumbview.h
# indra/newview/llbreastmotion.cpp
# indra/newview/llbreastmotion.h
# indra/newview/llconversationmodel.h
# indra/newview/lldensityctrl.cpp
# indra/newview/lldensityctrl.h
# indra/newview/llface.inl
# indra/newview/llfloatereditsky.cpp
# indra/newview/llfloatereditwater.cpp
# indra/newview/llfloateremojipicker.h
# indra/newview/llfloaterimsessiontab.cpp
# indra/newview/llfloaterprofiletexture.cpp
# indra/newview/llfloaterprofiletexture.h
# indra/newview/llgesturemgr.cpp
# indra/newview/llgesturemgr.h
# indra/newview/llimpanel.cpp
# indra/newview/llimpanel.h
# indra/newview/llinventorybridge.cpp
# indra/newview/llinventorybridge.h
# indra/newview/llinventoryclipboard.cpp
# indra/newview/llinventoryclipboard.h
# indra/newview/llinventoryfunctions.cpp
# indra/newview/llinventoryfunctions.h
# indra/newview/llinventorygallery.cpp
# indra/newview/lllistbrowser.cpp
# indra/newview/lllistbrowser.h
# indra/newview/llpanelobjectinventory.cpp
# indra/newview/llpanelprofile.cpp
# indra/newview/llpanelprofile.h
# indra/newview/llpreviewgesture.cpp
# indra/newview/llsavedsettingsglue.cpp
# indra/newview/llsavedsettingsglue.h
# indra/newview/lltooldraganddrop.cpp
# indra/newview/llurllineeditorctrl.cpp
# indra/newview/llvectorperfoptions.cpp
# indra/newview/llvectorperfoptions.h
# indra/newview/llviewerparceloverlay.cpp
# indra/newview/llviewertexlayer.cpp
# indra/newview/llviewertexturelist.cpp
# indra/newview/macmain.h
# indra/test/test.cpp
Diffstat (limited to 'indra/llcommon/llqueuedthread.h')
-rw-r--r-- | indra/llcommon/llqueuedthread.h | 356 |
1 files changed, 178 insertions, 178 deletions
diff --git a/indra/llcommon/llqueuedthread.h b/indra/llcommon/llqueuedthread.h index 70d87e7c04..0f69f7640f 100644 --- a/indra/llcommon/llqueuedthread.h +++ b/indra/llcommon/llqueuedthread.h @@ -1,178 +1,178 @@ -/** - * @file llqueuedthread.h - * @brief - * - * $LicenseInfo:firstyear=2004&license=viewerlgpl$ - * 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_LLQUEUEDTHREAD_H -#define LL_LLQUEUEDTHREAD_H - -#include <queue> -#include <string> -#include <map> -#include <set> - -#include "llatomic.h" - -#include "llthread.h" -#include "llsimplehash.h" -#include "workqueue.h" - -//============================================================================ -// Note: ~LLQueuedThread is O(N) N=# of queued threads, assumed to be small -// It is assumed that LLQueuedThreads are rarely created/destroyed. - -class LL_COMMON_API LLQueuedThread : public LLThread -{ - //------------------------------------------------------------------------ -public: - enum status_t { - STATUS_EXPIRED = -1, - STATUS_UNKNOWN = 0, - STATUS_QUEUED = 1, - STATUS_INPROGRESS = 2, - STATUS_COMPLETE = 3, - STATUS_ABORTED = 4, - STATUS_DELETE = 5 - }; - enum flags_t { - FLAG_AUTO_COMPLETE = 1, - FLAG_AUTO_DELETE = 2, // child-class dependent - FLAG_ABORT = 4 - }; - - typedef U32 handle_t; - - //------------------------------------------------------------------------ -public: - - class LL_COMMON_API QueuedRequest : public LLSimpleHashEntry<handle_t> - { - friend class LLQueuedThread; - - protected: - virtual ~QueuedRequest(); // use deleteRequest() - - public: - QueuedRequest(handle_t handle, U32 flags = 0); - - status_t getStatus() - { - return mStatus; - } - U32 getFlags() const - { - return mFlags; - } - - protected: - status_t setStatus(status_t newstatus) - { - status_t oldstatus = mStatus; - mStatus = newstatus; - return oldstatus; - } - void setFlags(U32 flags) - { - // NOTE: flags are |'d - mFlags |= flags; - } - - virtual bool processRequest() = 0; // Return true when request has completed - virtual void finishRequest(bool completed); // Always called from thread after request has completed or aborted - virtual void deleteRequest(); // Only method to delete a request - - protected: - LLAtomicBase<status_t> mStatus; - U32 mFlags; - }; - - //------------------------------------------------------------------------ - -public: - static handle_t nullHandle() { return handle_t(0); } - -public: - LLQueuedThread(const std::string& name, bool threaded = true, bool should_pause = false); - virtual ~LLQueuedThread(); - virtual void shutdown(); - -private: - // No copy constructor or copy assignment - LLQueuedThread(const LLQueuedThread&); - LLQueuedThread& operator=(const LLQueuedThread&); - - virtual bool runCondition(void); - virtual void run(void); - virtual void startThread(void); - virtual void endThread(void); - virtual void threadedUpdate(void); - -protected: - handle_t generateHandle(); - bool addRequest(QueuedRequest* req); - void processRequest(QueuedRequest* req); - void incQueue(); - -public: - bool waitForResult(handle_t handle, bool auto_complete = true); - - virtual size_t update(F32 max_time_ms); - size_t updateQueue(F32 max_time_ms); - - void waitOnPending(); - void printQueueStats(); - - virtual size_t getPending(); - bool getThreaded() { return mThreaded; } - - // Request accessors - status_t getRequestStatus(handle_t handle); - void abortRequest(handle_t handle, bool autocomplete); - void setFlags(handle_t handle, U32 flags); - bool completeRequest(handle_t handle); - // This is public for support classes like LLWorkerThread, - // but generally the methods above should be used. - QueuedRequest* getRequest(handle_t handle); - - // debug (see source) - bool check(); - -protected: - bool mThreaded; // if false, run on main thread and do updates during update() - bool mStarted; // required when mThreaded is false to call startThread() from update() - LLAtomicBool mIdleThread; // request queue is empty (or we are quitting) and the thread is idle - - //typedef std::set<QueuedRequest*, queued_request_less> request_queue_t; - //request_queue_t mRequestQueue; - LL::WorkQueue mRequestQueue; - LL::WorkQueue::weak_t mMainQueue; - - enum { REQUEST_HASH_SIZE = 512 }; // must be power of 2 - typedef LLSimpleHash<handle_t, REQUEST_HASH_SIZE> request_hash_t; - request_hash_t mRequestHash; - - handle_t mNextHandle; -}; - -#endif // LL_LLQUEUEDTHREAD_H +/**
+ * @file llqueuedthread.h
+ * @brief
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * 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_LLQUEUEDTHREAD_H
+#define LL_LLQUEUEDTHREAD_H
+
+#include <queue>
+#include <string>
+#include <map>
+#include <set>
+
+#include "llatomic.h"
+
+#include "llthread.h"
+#include "llsimplehash.h"
+#include "workqueue.h"
+
+//============================================================================
+// Note: ~LLQueuedThread is O(N) N=# of queued threads, assumed to be small
+// It is assumed that LLQueuedThreads are rarely created/destroyed.
+
+class LL_COMMON_API LLQueuedThread : public LLThread
+{
+ //------------------------------------------------------------------------
+public:
+ enum status_t {
+ STATUS_EXPIRED = -1,
+ STATUS_UNKNOWN = 0,
+ STATUS_QUEUED = 1,
+ STATUS_INPROGRESS = 2,
+ STATUS_COMPLETE = 3,
+ STATUS_ABORTED = 4,
+ STATUS_DELETE = 5
+ };
+ enum flags_t {
+ FLAG_AUTO_COMPLETE = 1,
+ FLAG_AUTO_DELETE = 2, // child-class dependent
+ FLAG_ABORT = 4
+ };
+
+ typedef U32 handle_t;
+
+ //------------------------------------------------------------------------
+public:
+
+ class LL_COMMON_API QueuedRequest : public LLSimpleHashEntry<handle_t>
+ {
+ friend class LLQueuedThread;
+
+ protected:
+ virtual ~QueuedRequest(); // use deleteRequest()
+
+ public:
+ QueuedRequest(handle_t handle, U32 flags = 0);
+
+ status_t getStatus()
+ {
+ return mStatus;
+ }
+ U32 getFlags() const
+ {
+ return mFlags;
+ }
+
+ protected:
+ status_t setStatus(status_t newstatus)
+ {
+ status_t oldstatus = mStatus;
+ mStatus = newstatus;
+ return oldstatus;
+ }
+ void setFlags(U32 flags)
+ {
+ // NOTE: flags are |'d
+ mFlags |= flags;
+ }
+
+ virtual bool processRequest() = 0; // Return true when request has completed
+ virtual void finishRequest(bool completed); // Always called from thread after request has completed or aborted
+ virtual void deleteRequest(); // Only method to delete a request
+
+ protected:
+ LLAtomicBase<status_t> mStatus;
+ U32 mFlags;
+ };
+
+ //------------------------------------------------------------------------
+
+public:
+ static handle_t nullHandle() { return handle_t(0); }
+
+public:
+ LLQueuedThread(const std::string& name, bool threaded = true, bool should_pause = false);
+ virtual ~LLQueuedThread();
+ virtual void shutdown();
+
+private:
+ // No copy constructor or copy assignment
+ LLQueuedThread(const LLQueuedThread&);
+ LLQueuedThread& operator=(const LLQueuedThread&);
+
+ virtual bool runCondition(void);
+ virtual void run(void);
+ virtual void startThread(void);
+ virtual void endThread(void);
+ virtual void threadedUpdate(void);
+
+protected:
+ handle_t generateHandle();
+ bool addRequest(QueuedRequest* req);
+ void processRequest(QueuedRequest* req);
+ void incQueue();
+
+public:
+ bool waitForResult(handle_t handle, bool auto_complete = true);
+
+ virtual size_t update(F32 max_time_ms);
+ size_t updateQueue(F32 max_time_ms);
+
+ void waitOnPending();
+ void printQueueStats();
+
+ virtual size_t getPending();
+ bool getThreaded() { return mThreaded; }
+
+ // Request accessors
+ status_t getRequestStatus(handle_t handle);
+ void abortRequest(handle_t handle, bool autocomplete);
+ void setFlags(handle_t handle, U32 flags);
+ bool completeRequest(handle_t handle);
+ // This is public for support classes like LLWorkerThread,
+ // but generally the methods above should be used.
+ QueuedRequest* getRequest(handle_t handle);
+
+ // debug (see source)
+ bool check();
+
+protected:
+ bool mThreaded; // if false, run on main thread and do updates during update()
+ bool mStarted; // required when mThreaded is false to call startThread() from update()
+ LLAtomicBool mIdleThread; // request queue is empty (or we are quitting) and the thread is idle
+
+ //typedef std::set<QueuedRequest*, queued_request_less> request_queue_t;
+ //request_queue_t mRequestQueue;
+ LL::WorkQueue mRequestQueue;
+ LL::WorkQueue::weak_t mMainQueue;
+
+ enum { REQUEST_HASH_SIZE = 512 }; // must be power of 2
+ typedef LLSimpleHash<handle_t, REQUEST_HASH_SIZE> request_hash_t;
+ request_hash_t mRequestHash;
+
+ handle_t mNextHandle;
+};
+
+#endif // LL_LLQUEUEDTHREAD_H
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