From 286f4c446ae2396da41ca09173070ae5beb10e8e Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Sat, 20 Jul 2019 11:42:53 -0400
Subject: Buffer_Cache: Optimize and track written areas.

---
 src/video_core/buffer_cache/map_interval.h | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'src/video_core/buffer_cache/map_interval.h')

diff --git a/src/video_core/buffer_cache/map_interval.h b/src/video_core/buffer_cache/map_interval.h
index a01eddf49..3a104d5cd 100644
--- a/src/video_core/buffer_cache/map_interval.h
+++ b/src/video_core/buffer_cache/map_interval.h
@@ -54,12 +54,33 @@ public:
         return end;
     }
 
+    void MarkAsModified(const bool is_modified_, const u64 tick) {
+        is_modified = is_modified_;
+        ticks = tick;
+    }
+
+    bool IsModified() const {
+        return is_modified;
+    }
+
+    u64 GetModificationTick() const {
+        return ticks;
+    }
+
+    void MarkAsWritten(const bool is_written_) {
+        is_written = is_written_;
+    }
+
+    bool IsWritten() const {
+        return is_written;
+    }
+
 private:
     CacheAddr start;
     CacheAddr end;
     GPUVAddr gpu_addr;
     VAddr cpu_addr{};
-    bool is_write{};
+    bool is_written{};
     bool is_modified{};
     bool is_registered{};
     u64 ticks{};
-- 
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