diff options
Diffstat (limited to 'indra/llappearance/lltexlayer.cpp')
| -rw-r--r-- | indra/llappearance/lltexlayer.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/indra/llappearance/lltexlayer.cpp b/indra/llappearance/lltexlayer.cpp index f6abaa5eb3..2cf86bb4fe 100644 --- a/indra/llappearance/lltexlayer.cpp +++ b/indra/llappearance/lltexlayer.cpp @@ -1560,10 +1560,13 @@ void LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC } U32 cache_index = alpha_mask_crc.getCRC(); - U8* alpha_data = get_if_there(mAlphaCache,cache_index,(U8*)NULL); - if (!alpha_data) + U8* alpha_data = NULL; + // We believe we need to generate morph masks, do not assume that the cached version is accurate. + // We can get bad morph masks during login, on minimize, and occasional gl errors. + // We should only be doing this when we believe something has changed with respect to the user's appearance. { - // clear out a slot if we have filled our cache + LL_DEBUGS("Avatar") << "gl alpha cache of morph mask not found, doing readback: " << getName() << LL_ENDL; + // clear out a slot if we have filled our cache S32 max_cache_entries = getTexLayerSet()->getAvatarAppearance()->isSelf() ? 4 : 1; while ((S32)mAlphaCache.size() >= max_cache_entries) { @@ -1783,13 +1786,11 @@ LLTexLayer* LLTexLayerTemplate::getLayer(U32 i) const /*virtual*/ void LLTexLayerTemplate::gatherAlphaMasks(U8 *data, S32 originX, S32 originY, S32 width, S32 height) { U32 num_wearables = updateWearableCache(); - for (U32 i = 0; i < num_wearables; i++) + U32 i = num_wearables - 1; // For rendering morph masks, we only want to use the top wearable + LLTexLayer *layer = getLayer(i); + if (layer) { - LLTexLayer *layer = getLayer(i); - if (layer) - { - layer->addAlphaMask(data, originX, originY, width, height); - } + layer->addAlphaMask(data, originX, originY, width, height); } } |