1 files changed, 7 insertions, 0 deletions

diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h
index d232e1f2d..7ff7e0d55 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.h
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h
@@ -69,6 +69,13 @@ public:
 
     void BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size);
 
+    std::span<u8> BindMappedUniformBuffer([[maybe_unused]] size_t stage,
+                                          [[maybe_unused]] u32 binding_index, u32 size) {
+        const StagingBufferRef ref = staging_pool.Request(size, MemoryUsage::Upload);
+        BindBuffer(ref.buffer, static_cast<u32>(ref.offset), size);
+        return ref.mapped_span;
+    }
+
     void BindUniformBuffer(VkBuffer buffer, u32 offset, u32 size) {
         BindBuffer(buffer, offset, size);
     }