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authorDiva Canto2009-09-30 10:59:10 -0700
committerMelanie2009-09-30 18:41:41 +0100
commit4bf47fa592fd60716ffd6b34d418c241709c4744 (patch)
treec3c773f9cc594bec6386f87dc0c63d6132b67741 /OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
parentRemove The legacy inventory and asset servers. Bump interface version to 6 (diff)
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This releases the texture assets from LLImageManager cache, and re-requests them later if the client asks for them again. Needs more testing in texture-rich sims.
Diffstat (limited to 'OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs')
-rw-r--r--OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs23
1 files changed, 22 insertions, 1 deletions
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs b/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
index 295a5e6..b039049 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
@@ -257,6 +257,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
257 J2KImage imagereq = m_imagestore[m_priorities.Values[x]]; 257 J2KImage imagereq = m_imagestore[m_priorities.Values[x]];
258 if (imagereq.m_decoded == true && !imagereq.m_completedSendAtCurrentDiscardLevel) 258 if (imagereq.m_decoded == true && !imagereq.m_completedSendAtCurrentDiscardLevel)
259 { 259 {
260 // we need to test this here now that we are dropping assets
261 if (!imagereq.m_hasasset)
262 {
263 m_log.WarnFormat("[LLIMAGE MANAGER]: Re-requesting the image asset {0}", imagereq.m_requestedUUID);
264 imagereq.RunUpdate();
265 continue;
266 }
267
260 numCollected++; 268 numCollected++;
261 //SendPackets will send up to ten packets per cycle 269 //SendPackets will send up to ten packets per cycle
262 if (imagereq.SendPackets(m_client, maxpack)) 270 if (imagereq.SendPackets(m_client, maxpack))
@@ -264,8 +272,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
264 //Send complete 272 //Send complete
265 if (!imagereq.m_completedSendAtCurrentDiscardLevel) 273 if (!imagereq.m_completedSendAtCurrentDiscardLevel)
266 { 274 {
267 imagereq.m_completedSendAtCurrentDiscardLevel = true; 275 // I think this field imagereq.m_completedSendAtCurrentDiscardLevel
276 // is completely redundant
277 //imagereq.m_completedSendAtCurrentDiscardLevel = true;
278
268 Interlocked.Decrement(ref m_outstandingtextures); 279 Interlocked.Decrement(ref m_outstandingtextures);
280
281 // First and foremost, drop the reference to the asset
282 // so that the asset doesn't stay in memory forever.
283 // We'll Get it again from the asset service (usually cache)
284 // if/when the client requests it again.
285 // In order not to mess much with the current implementation
286 // of this management code, we drop only the asset reference
287 // but keep the image request itself.
288 imagereq.DropAsset();
289
269 //Re-assign priority to bottom 290 //Re-assign priority to bottom
270 //Remove the old priority 291 //Remove the old priority
271 m_priorities.Remove(imagereq.m_designatedPriorityKey); 292 m_priorities.Remove(imagereq.m_designatedPriorityKey);