diff --git a/src/D3D8/Direct3DDevice8.cpp b/src/D3D8/Direct3DDevice8.cpp
index 5c85f83..1130d11 100644
--- a/src/D3D8/Direct3DDevice8.cpp
+++ b/src/D3D8/Direct3DDevice8.cpp
@@ -2149,7 +2149,7 @@
 		cursorBitmap->LockRect(&lock, 0, 0);
 
 		delete cursor;
-		cursor = sw::Surface::create(0, desc.Width, desc.Height, 1, 0, sw::FORMAT_A8R8G8B8, false, false);
+		cursor = sw::Surface::create(0, desc.Width, desc.Height, 1, 0, 1, sw::FORMAT_A8R8G8B8, false, false);
 
 		void *buffer = cursor->lockExternal(0, 0, 0, sw::LOCK_DISCARD, sw::PUBLIC);
 		memcpy(buffer, lock.pBits, desc.Width * desc.Height * sizeof(unsigned int));
diff --git a/src/D3D8/Direct3DSurface8.cpp b/src/D3D8/Direct3DSurface8.cpp
index d744727..f9d1e96 100644
--- a/src/D3D8/Direct3DSurface8.cpp
+++ b/src/D3D8/Direct3DSurface8.cpp
@@ -59,11 +59,11 @@
 	}
 
 	Direct3DSurface8::Direct3DSurface8(Direct3DDevice8 *device, Unknown *container, int width, int height, D3DFORMAT format, D3DPOOL pool, D3DMULTISAMPLE_TYPE multiSample, bool lockable, unsigned long usage)
-		: Surface(getParentResource(container), width, height, sampleCount(multiSample), 0, translateFormat(format), lockable, (usage & D3DUSAGE_RENDERTARGET) == D3DUSAGE_RENDERTARGET || (usage & D3DUSAGE_DEPTHSTENCIL) == D3DUSAGE_DEPTHSTENCIL), device(device), container(container), width(width), height(height), format(format), pool(pool), multiSample(multiSample), lockable(lockable), usage(usage)
+		: Surface(getParentResource(container), width, height, 1, 0, sampleCount(multiSample), translateFormat(format), lockable, (usage & D3DUSAGE_RENDERTARGET) == D3DUSAGE_RENDERTARGET || (usage & D3DUSAGE_DEPTHSTENCIL) == D3DUSAGE_DEPTHSTENCIL), device(device), container(container), width(width), height(height), format(format), pool(pool), multiSample(multiSample), lockable(lockable), usage(usage)
 	{
 		parentTexture = dynamic_cast<Direct3DBaseTexture8*>(container);
 
-		resource = new Direct3DResource8(device, D3DRTYPE_SURFACE, memoryUsage(width, height, format));
+		resource = new Direct3DResource8(device, D3DRTYPE_SURFACE, memoryUsage(width, height, multiSample, format));
 	}
 
 	Direct3DSurface8::~Direct3DSurface8()
@@ -228,7 +228,7 @@
 		desc->Type = D3DRTYPE_SURFACE;
 		desc->Height = height;
 		desc->Width = width;
-		desc->Size = size(getWidth(), getHeight(), getDepth(), 0, getExternalFormat());
+		desc->Size = memoryUsage(width, height, multiSample, format);
 		desc->MultiSampleType = multiSample;
 		desc->Usage = usage;
 
@@ -284,8 +284,8 @@
 		return Surface::bytes(translateFormat(format));
 	}
 
-	unsigned int Direct3DSurface8::memoryUsage(int width, int height, D3DFORMAT format)
+	unsigned int Direct3DSurface8::memoryUsage(int width, int height, D3DMULTISAMPLE_TYPE multiSample, D3DFORMAT format)
 	{
-		return Surface::size(width, height, 1, 0, translateFormat(format));
+		return Surface::size(width, height, 1, 0, sampleCount(multiSample), translateFormat(format));
 	}
 }
diff --git a/src/D3D8/Direct3DSurface8.hpp b/src/D3D8/Direct3DSurface8.hpp
index e07829d..5ccecf3 100644
--- a/src/D3D8/Direct3DSurface8.hpp
+++ b/src/D3D8/Direct3DSurface8.hpp
@@ -57,7 +57,7 @@
 		static int bytes(D3DFORMAT format);
 
 	private:
-		static unsigned int memoryUsage(int width, int height, D3DFORMAT format);   // FIXME: Surface::size
+		static unsigned int memoryUsage(int width, int height, D3DMULTISAMPLE_TYPE multiSample, D3DFORMAT format);   // FIXME: Surface::size
 
 		// Creation parameters
 		Direct3DDevice8 *const device;
diff --git a/src/D3D8/Direct3DVolume8.cpp b/src/D3D8/Direct3DVolume8.cpp
index e04cb48..9869068 100644
--- a/src/D3D8/Direct3DVolume8.cpp
+++ b/src/D3D8/Direct3DVolume8.cpp
@@ -24,7 +24,7 @@
 namespace D3D8
 {
 	Direct3DVolume8::Direct3DVolume8(Direct3DDevice8 *device, Direct3DVolumeTexture8 *container, int width, int height, int depth, D3DFORMAT format, D3DPOOL pool, bool lockable, unsigned long usage)
-		: Surface(container->getResource(), width, height, depth, 0, translateFormat(format), lockable, false), container(container), width(width), height(height), depth(depth), format(format), pool(pool), lockable(lockable), usage(usage)
+		: Surface(container->getResource(), width, height, depth, 0, 1, translateFormat(format), lockable, false), container(container), width(width), height(height), depth(depth), format(format), pool(pool), lockable(lockable), usage(usage)
 	{
 		resource = new Direct3DResource8(device, D3DRTYPE_VOLUME, memoryUsage(width, height, depth, format));
 	}
@@ -195,6 +195,6 @@
 
 	unsigned int Direct3DVolume8::memoryUsage(int width, int height, int depth, D3DFORMAT format)
 	{
-		return Surface::size(width, height, depth, 0, translateFormat(format));
+		return Surface::size(width, height, depth, 0, 1, translateFormat(format));
 	}
 }