diff options
Diffstat (limited to 'indra/newview/llworldmipmap.cpp')
| -rw-r--r-- | indra/newview/llworldmipmap.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/indra/newview/llworldmipmap.cpp b/indra/newview/llworldmipmap.cpp index d8ea2b884f..78151ebd1c 100644 --- a/indra/newview/llworldmipmap.cpp +++ b/indra/newview/llworldmipmap.cpp @@ -148,6 +148,11 @@ LLPointer<LLViewerFetchedTexture> LLWorldMipmap::getObjectsTile(U32 grid_x, U32 { // Load it LLPointer<LLViewerFetchedTexture> img = loadObjectsTile(grid_x, grid_y, level); + if(img == nullptr) + { + LL_ERRS() << "loadObjectsTile() failed" << LL_ENDL; + return NULL; + } // Insert the image in the map level_mipmap.insert(sublevel_tiles_t::value_type( handle, img )); // Find the element again in the map (it's there now...) @@ -162,6 +167,12 @@ LLPointer<LLViewerFetchedTexture> LLWorldMipmap::getObjectsTile(U32 grid_x, U32 // Get the image pointer and check if this asset is missing LLPointer<LLViewerFetchedTexture> img = found->second; + if(img == nullptr) + { + LL_ERRS() << "img is NULL" << LL_ENDL; + return NULL; + } + if (img->isMissingAsset()) { // Return NULL if asset missing @@ -191,6 +202,12 @@ LLPointer<LLViewerFetchedTexture> LLWorldMipmap::loadObjectsTile(U32 grid_x, U32 //LL_INFOS("WorldMap") << "LLWorldMipmap::loadObjectsTile(), URL = " << imageurl << LL_ENDL; LLPointer<LLViewerFetchedTexture> img = LLViewerTextureManager::getFetchedTextureFromUrl(imageurl, FTT_MAP_TILE, true, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); + + if(img == nullptr) + { + LL_ERRS() << "fetching map tile FAILED from " << imageurl << LL_ENDL; + return nullptr; + } LL_INFOS("MAPURL") << "fetching map tile from " << imageurl << LL_ENDL; img->setBoostLevel(LLGLTexture::BOOST_MAP); |