Fix an out-of-bounds memory access when no renderables are visible

2024-02-21 13:32:30 -08:00
parent fadd5eb953
commit 3e644b25f0
1 changed files with 4 additions and 0 deletions
--- a/filament/src/RenderPass.cpp
+++ b/filament/src/RenderPass.cpp
@@ -99,6 +99,10 @@ RenderPass::RenderPass(FEngine& engine, RenderPassBuilder const& builder) noexce
          mScissorViewport(builder.mScissorViewport),
          mCustomCommands(engine.getPerRenderPassArena()) {

+    if (mVisibleRenderables.empty()) {
+        return;
+    }
+
    // compute the number of commands we need
    updateSummedPrimitiveCounts(
            const_cast<FScene::RenderableSoa&>(mRenderableSoa), mVisibleRenderables);