diff options
| -rw-r--r-- | indra/newview/gltf/buffer_util.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/indra/newview/gltf/buffer_util.h b/indra/newview/gltf/buffer_util.h index be36c5e90b..c231443a9e 100644 --- a/indra/newview/gltf/buffer_util.h +++ b/indra/newview/gltf/buffer_util.h @@ -147,6 +147,12 @@ namespace LL } template<> + inline void copyVec3<F32, LLVector2>(F32* src, LLVector2& dst) + { + dst.set(src[0], src[1]); + } + + template<> inline void copyVec3<F32, vec3>(F32* src, vec3& dst) { dst = vec3(src[0], src[1], src[2]); @@ -375,12 +381,18 @@ namespace LL template<class T> inline void copy(Asset& asset, Accessor& accessor, LLStrider<T>& dst) { - if (accessor.mBufferView == INVALID_INDEX) + if (accessor.mBufferView == INVALID_INDEX + || accessor.mBufferView >= asset.mBufferViews.size()) { LL_WARNS("GLTF") << "Invalid buffer" << LL_ENDL; return; } const BufferView& bufferView = asset.mBufferViews[accessor.mBufferView]; + if (bufferView.mBuffer >= asset.mBuffers.size()) + { + LL_WARNS("GLTF") << "Invalid buffer view" << LL_ENDL; + return; + } const Buffer& buffer = asset.mBuffers[bufferView.mBuffer]; const U8* src = buffer.mData.data() + bufferView.mByteOffset + accessor.mByteOffset; |