removed the floating point stencil buffers after complaint that they cause crashes

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2284 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CD3D9Driver.cpp

@@ -303,11 +303,6 @@ bool CD3D9Driver::initDriver(const core::dimension2d<u32>& screenSize,
 
 	// check stencil buffer compatibility
 	if (StencilBuffer)
-	{
-		present.AutoDepthStencilFormat = D3DFMT_D24FS8;
-		if(FAILED(pID3D->CheckDeviceFormat(adapter, devtype,
-			present.BackBufferFormat, D3DUSAGE_DEPTHSTENCIL,
-			D3DRTYPE_SURFACE, present.AutoDepthStencilFormat)))
 	{
 		present.AutoDepthStencilFormat = D3DFMT_D24S8;
 		if(FAILED(pID3D->CheckDeviceFormat(adapter, devtype,
@@ -329,7 +324,6 @@ bool CD3D9Driver::initDriver(const core::dimension2d<u32>& screenSize,
 				}
 			}
 		}
-		}
 		else
 		if(FAILED(pID3D->CheckDepthStencilMatch(adapter, devtype,
 			present.BackBufferFormat, present.BackBufferFormat, present.AutoDepthStencilFormat)))
@@ -340,11 +334,6 @@ bool CD3D9Driver::initDriver(const core::dimension2d<u32>& screenSize,
 	}
 	// do not use else here to cope with flag change in previous block
 	if (!StencilBuffer)
-	{
-		present.AutoDepthStencilFormat = D3DFMT_D32F_LOCKABLE;
-		if(FAILED(pID3D->CheckDeviceFormat(adapter, devtype,
-			present.BackBufferFormat, D3DUSAGE_DEPTHSTENCIL,
-			D3DRTYPE_SURFACE, present.AutoDepthStencilFormat)))
 	{
 		present.AutoDepthStencilFormat = D3DFMT_D32;
 		if(FAILED(pID3D->CheckDeviceFormat(adapter, devtype,
@@ -367,7 +356,6 @@ bool CD3D9Driver::initDriver(const core::dimension2d<u32>& screenSize,
 			}
 		}
 	}
-	}
 
 	// create device