From 7c8d03b3e163771a19f81af22f73bd9e9e31e5ae Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Thu, 18 Jul 2019 18:05:01 +0100
Subject: [PATCH] [dxvk] Add helper to get size of memory/image in bytes

---
 src/dxvk/dxvk_image.h  | 9 +++++++++
 src/dxvk/dxvk_memory.h | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/dxvk/dxvk_image.h b/src/dxvk/dxvk_image.h
index ac7cf8109..543c311ae 100644
--- a/src/dxvk/dxvk_image.h
+++ b/src/dxvk/dxvk_image.h
@@ -263,6 +263,15 @@ namespace dxvk {
         result |= m_viewFormats[i] == format;
       return result;
     }
+
+    /**
+     * \brief Memory size
+     * 
+     * \returns The memory size of the image
+     */
+    VkDeviceSize memSize() const {
+      return m_memory.length();
+    }
     
   private:
     
diff --git a/src/dxvk/dxvk_memory.h b/src/dxvk/dxvk_memory.h
index 7a905fa8c..bb2a8aacd 100644
--- a/src/dxvk/dxvk_memory.h
+++ b/src/dxvk/dxvk_memory.h
@@ -122,6 +122,15 @@ namespace dxvk {
       return reinterpret_cast<char*>(m_mapPtr) + offset;
     }
 
+    /**
+     * \brief Returns length of memory allocated
+     * 
+     * \returns Memory size
+     */
+    VkDeviceSize length() const {
+      return m_length;
+    }
+
     /**
      * \brief Checks whether the memory slice is defined
      *