Add SHADER_BINDING_TABLE usage flags to sbt buffer (#57)

GPSnoopy · Jun 14, 2022 · 164e530 · 164e530
1 parent b358b60
commit 164e530
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Vulkan/RayTracing/ShaderBindingTable.cpp b/src/Vulkan/RayTracing/ShaderBindingTable.cpp
@@ -87,7 +87,7 @@ ShaderBindingTable::ShaderBindingTable(
 	// Allocate buffer & memory.
 	const auto& device = rayTracingProperties.Device();
 
-	buffer_.reset(new class Buffer(device, sbtSize, VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT));
+	buffer_.reset(new class Buffer(device, sbtSize, VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_SHADER_BINDING_TABLE_BIT_KHR));
 	bufferMemory_.reset(new DeviceMemory(buffer_->AllocateMemory(VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT)));
 
 	// Generate the table.