1 files changed, 7 insertions, 0 deletions
diff --git a/src/video_core/texture_cache/image_base.h b/src/video_core/texture_cache/image_base.h
index 04254fb417..878c229953 100644
--- a/src/video_core/texture_cache/image_base.h
+++ b/src/video_core/texture_cache/image_base.h
@@ -56,6 +56,10 @@ enum class ImageFlagBits : u32 {
     /// A large array over Switch 2 sparse blocks: unbacked, each layer gets device memory when
     /// something is written to it (Image::BindLayers) and only those layers are uploaded.
     SparseLayers = 1 << 22,
+    /// A large single image over Switch 2 sparse blocks: unbacked, each host sparse block gets
+    /// device memory when the guest memory under it can hold data (Image::BindTiles), and only
+    /// the parts written are uploaded.
+    SparseTiles = 1 << 23,
 };
 DECLARE_ENUM_FLAG_OPERATORS(ImageFlagBits)
 
@@ -108,6 +112,9 @@ struct ImageBase {
     /// Large layered images uploaded by layer: one bit per layer written since the last upload
     /// while CpuModified. Empty while CpuModified means the whole image.
     std::vector<u64> dirty_layers;
+    /// SparseTiles images: the guest byte ranges (offset, size) written since the last upload while
+    /// CpuModified. Empty while CpuModified means all of it that can hold data.
+    std::vector<std::pair<u64, u64>> dirty_ranges;
     u64 scale_tick = 0;
     bool has_scaled = false;