diff options
| author | Brad Payne (Vir Linden) <vir@lindenlab.com> | 2012-12-03 14:35:45 -0500 |
|---|---|---|
| committer | Brad Payne (Vir Linden) <vir@lindenlab.com> | 2012-12-03 14:35:45 -0500 |
| commit | 3be13024c51a714aa94ac55c2a972d3f523024f9 (patch) | |
| tree | b9c5c477da9ca20a9cf4e202bad84a5105a33a4a /indra/newview/llvoavatar.cpp | |
| parent | 5c245e941ace3f52dfa3539c473e2c02f207d8a3 (diff) | |
| parent | f0a11b1590a8d52281683275f836ac347ccc510f (diff) | |
merge
Diffstat (limited to 'indra/newview/llvoavatar.cpp')
| -rwxr-xr-x | indra/newview/llvoavatar.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp index 94a59253c4..18d3ea7a47 100755 --- a/indra/newview/llvoavatar.cpp +++ b/indra/newview/llvoavatar.cpp @@ -3894,7 +3894,8 @@ U32 LLVOAvatar::renderTransparent(BOOL first_pass) } // Can't test for baked hair being defined, since that won't always be the case (not all viewers send baked hair) // TODO: 1.25 will be able to switch this logic back to calling isTextureVisible(); - if (getImage(TEX_HAIR_BAKED, 0)->getID() != IMG_INVISIBLE || LLDrawPoolAlpha::sShowDebugAlpha) + if ( getImage(TEX_HAIR_BAKED, 0) && + getImage(TEX_HAIR_BAKED, 0)->getID() != IMG_INVISIBLE || LLDrawPoolAlpha::sShowDebugAlpha) { LLViewerJoint* hair_mesh = getViewerJoint(MESH_ID_HAIR); if (hair_mesh) @@ -4050,7 +4051,20 @@ void LLVOAvatar::updateTextures() LLWearableType::EType wearable_type = LLAvatarAppearanceDictionary::getTEWearableType((ETextureIndex)texture_index); U32 num_wearables = gAgentWearables.getWearableCount(wearable_type); const LLTextureEntry *te = getTE(texture_index); - const F32 texel_area_ratio = fabs(te->mScaleS * te->mScaleT); + + // getTE can return 0. + // Not sure yet why it does, but of course it crashes when te->mScale? gets used. + // Put safeguard in place so this corner case get better handling and does not result in a crash. + F32 texel_area_ratio = 1.0f; + if( te ) + { + texel_area_ratio = fabs(te->mScaleS * te->mScaleT); + } + else + { + llwarns << "getTE( " << texture_index << " ) returned 0" <<llendl; + } + LLViewerFetchedTexture *imagep = NULL; for (U32 wearable_index = 0; wearable_index < num_wearables; wearable_index++) { @@ -7454,6 +7468,12 @@ BOOL LLVOAvatar::isTextureDefined(LLAvatarAppearanceDefines::ETextureIndex te, U return FALSE; } + if( !getImage( te, index ) ) + { + llwarns << "getImage( " << te << ", " << index << " ) returned 0" << llendl; + return FALSE; + } + return (getImage(te, index)->getID() != IMG_DEFAULT_AVATAR && getImage(te, index)->getID() != IMG_DEFAULT); } |