Fix, Metal validation error with SSR and post-processing turned off (#2550)

2020-05-18 13:17:37 -07:00
parent 92048e6b65
commit bf13f76dea
1 changed files with 2 additions and 0 deletions
--- a/filament/backend/src/metal/MetalHandles.mm
+++ b/filament/backend/src/metal/MetalHandles.mm
@@ -49,6 +49,8 @@ static inline MTLTextureUsage getMetalTextureUsage(TextureUsage usage) {

 MetalSwapChain::MetalSwapChain(id<MTLDevice> device, CAMetalLayer* nativeWindow)
        : layer(nativeWindow) {
+    // Needed so we can use the SwapChain as a blit source.
+    nativeWindow.framebufferOnly = NO;
    layer.device = device;
 }