SL-17475 fix remap causing an assert

1 files changed, 12 insertions, 1 deletions

diff --git a/indra/llmeshoptimizer/llmeshoptimizer.h b/indra/llmeshoptimizer/llmeshoptimizer.h
index c76f8a5a89..ea965d6b47 100644
--- a/indra/llmeshoptimizer/llmeshoptimizer.h
+++ b/indra/llmeshoptimizer/llmeshoptimizer.h
@@ -68,8 +68,10 @@ public:
         U64 vertex_count);
 
     // Remap functions
+    // Welds indentical vertexes together.
+    // Removes unused vertices if indices were provided.
 
-    static size_t generateRemapMulti(
+    static size_t generateRemapMultiU32(
         unsigned int* remap,
         const U32 * indices,
         U64 index_count,
@@ -78,6 +80,15 @@ public:
         const LLVector2 * text_coords,
         U64 vertex_count);
 
+    static size_t generateRemapMultiU16(
+        unsigned int* remap,
+        const U16 * indices,
+        U64 index_count,
+        const LLVector4a * vertex_positions,
+        const LLVector4a * normals,
+        const LLVector2 * text_coords,
+        U64 vertex_count);
+
     static void remapIndexBufferU32(U32 * destination_indices,
         const U32 * indices,
         U64 index_count,