diff options
| author | Steven Bennetts <steve@lindenlab.com> | 2007-03-02 21:25:50 +0000 |
|---|---|---|
| committer | Steven Bennetts <steve@lindenlab.com> | 2007-03-02 21:25:50 +0000 |
| commit | 4dabd9c0472deb49573fdafef2fa413e59703f19 (patch) | |
| tree | 06c680d6a2047e03838d6548bccd26c7baf9d652 /indra/llimage/llimageworker.h | |
| parent | d4462963c6ba5db2088723bbedc7b60f1184c594 (diff) | |
merge release@58699 beta-1-14-0@58707 -> release
Diffstat (limited to 'indra/llimage/llimageworker.h')
| -rw-r--r-- | indra/llimage/llimageworker.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/indra/llimage/llimageworker.h b/indra/llimage/llimageworker.h new file mode 100644 index 0000000000..cdd30417ce --- /dev/null +++ b/indra/llimage/llimageworker.h @@ -0,0 +1,57 @@ +/**
+ * @file llimageworker.h
+ * @brief Object for managing images and their textures.
+ *
+ * Copyright (c) 2000-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#ifndef LL_LLIMAGEWORKER_H
+#define LL_LLIMAGEWORKER_H
+
+#include "llimage.h"
+#include "llworkerthread.h"
+
+class LLImageWorker : public LLWorkerClass
+{
+public:
+ static void initClass(LLWorkerThread* workerthread);
+ static void cleanupClass();
+ static LLWorkerThread* getWorkerThread() { return sWorkerThread; }
+
+ // LLWorkerThread
+public:
+ LLImageWorker(LLImageFormatted* image, U32 priority, S32 discard, LLResponder* responder = NULL);
+ ~LLImageWorker();
+
+ // called from WORKER THREAD, returns TRUE if done
+ /*virtual*/ bool doWork(S32 param);
+
+ BOOL requestDecodedData(LLPointer<LLImageRaw>& raw, S32 discard = -1);
+ BOOL requestDecodedAuxData(LLPointer<LLImageRaw>& raw, S32 channel, S32 discard = -1);
+ void releaseDecodedData();
+ void cancelDecode();
+
+private:
+ // called from MAIN THREAD
+ /*virtual*/ void startWork(S32 param); // called from addWork()
+ /*virtual*/ void endWork(S32 param, bool aborted); // called from doWork()
+
+protected:
+ LLPointer<LLImageFormatted> mFormattedImage;
+ LLPointer<LLImageRaw> mDecodedImage;
+ S32 mDecodedType;
+ S32 mDiscardLevel;
+
+private:
+ U32 mPriority;
+ LLPointer<LLResponder> mResponder;
+
+protected:
+ static LLWorkerThread* sWorkerThread;
+
+public:
+ static S32 sCount;
+};
+
+#endif
|