summaryrefslogtreecommitdiff
path: root/indra/newview/llviewertexturelist.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'indra/newview/llviewertexturelist.cpp')
-rw-r--r--indra/newview/llviewertexturelist.cpp30
1 files changed, 30 insertions, 0 deletions
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 38fccba169..37344056e1 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -203,6 +203,9 @@ static std::string get_texture_list_name()
void LLViewerTextureList::doPrefetchImages()
{
+ gTextureTimer.start();
+ gTextureTimer.pause();
+
if (LLAppViewer::instance()->getPurgeCache())
{
// cache was purged, no point
@@ -1400,6 +1403,33 @@ S32Megabytes LLViewerTextureList::getMaxVideoRamSetting(bool get_recommended, fl
return max_texmem;
}
+bool LLViewerTextureList::isPrioRequestsFetched()
+{
+ static LLCachedControl<F32> prio_threshold(gSavedSettings, "TextureFetchUpdatePriorityThreshold", 0.0f);
+ static LLCachedControl<F32> fetching_textures_threshold(gSavedSettings, "TextureListFetchingThreshold", 0.97f);
+ S32 fetching_tex_count = 0;
+ S32 tex_count_threshold = gTextureList.mImageList.size() * (1 - fetching_textures_threshold);
+
+ for (LLViewerTextureList::image_priority_list_t::iterator iter = gTextureList.mImageList.begin();
+ iter != gTextureList.mImageList.end(); )
+ {
+ LLPointer<LLViewerFetchedTexture> imagep = *iter++;
+ if (imagep->getDecodePriority() > prio_threshold)
+ {
+ if (imagep->hasFetcher() || imagep->isFetching())
+ {
+ fetching_tex_count++;
+ if (fetching_tex_count >= tex_count_threshold)
+ {
+ return false;
+ }
+ }
+ }
+ }
+
+ return true;
+}
+
const S32Megabytes VIDEO_CARD_FRAMEBUFFER_MEM(12);
const S32Megabytes MIN_MEM_FOR_NON_TEXTURE(512);
void LLViewerTextureList::updateMaxResidentTexMem(S32Megabytes mem)