Custom drawable layer v3 (#3210)

src/mbgl/vulkan/uniform_buffer.cpp

@@ -3,6 +3,7 @@
 #include <mbgl/vulkan/context.hpp>
 #include <mbgl/util/logging.hpp>
 #include <mbgl/vulkan/command_encoder.hpp>
+#include <mbgl/vulkan/render_pass.hpp>
 
 #include <cassert>
 
@@ -68,6 +69,10 @@ void UniformBufferArray::createOrUpdate(
     gfx::UniformBufferArray::createOrUpdate(id, data, size, context, persistent);
 }
 
+void UniformBufferArray::bind(gfx::RenderPass& renderPass) {
+    bindDescriptorSets(static_cast<RenderPass&>(renderPass).getEncoder());
+}
+
 void UniformBufferArray::bindDescriptorSets(CommandEncoder& encoder) {
     if (!descriptorSet) {
         descriptorSet = std::make_unique<UniformDescriptorSet>(encoder.getContext(), descriptorSetType);