Merge pull request #434 from Duck912/streamline-dlss

video_core: NVIDIA DLSS through NVIDIA Streamline in place of a game's DLSS

1 files changed, 7 insertions, 0 deletions

diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index edc091318c..3115f4547c 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -289,6 +289,11 @@ public:
         return physical;
     }
 
+    /// Returns the instance the device was created from.
+    VkInstance GetInstance() const {
+        return instance;
+    }
+
     VkPipelineCache StaticPipelineCache() const noexcept {
         return *static_pipeline_cache;
     }
@@ -1326,6 +1331,8 @@ private:
     // Telemetry parameters
     std::set<std::string, std::less<>> supported_extensions; ///< Reported Vulkan extensions.
     std::set<std::string, std::less<>> loaded_extensions;    ///< Loaded Vulkan extensions.
+    bool streamline_extensions{}; ///< NVIDIA DLSS's extensions are loaded.
+    bool streamline_attached{};   ///< Streamline has this device.
     std::vector<size_t> valid_heap_memory;                   ///< Heaps used.
     size_t main_heap{};       ///< Largest device-local heap, where images live.
     u64 heap_size_limit{};    ///< EDEN_NX2_VRAM_LIMIT_MIB for device-local heaps, 0 if unset.