Advertise depthbuffer-less surface configs.

src/common/version.h

 #define MAJOR_VERSION 0
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 616
+#define BUILD_REVISION 617
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

src/libEGL/Config.cpp

@@ -118,6 +118,10 @@ void Config::set(D3DDISPLAYMODE displayMode, EGLint minInterval, EGLint maxInter
 
     switch (depthStencilFormat)
     {
+      case D3DFMT_UNKNOWN:
+        mDepthSize = 0;
+        mStencilSize = 0;
+        break;
 //    case D3DFMT_D16_LOCKABLE:
 //      mDepthSize = 16;
 //      mStencilSize = 0;

src/libEGL/Display.cpp

@@ -144,6 +144,7 @@ bool Display::initialize()
 
         const D3DFORMAT depthStencilFormats[] =
         {
+            D3DFMT_UNKNOWN,
         //  D3DFMT_D16_LOCKABLE,
             D3DFMT_D32,
         //  D3DFMT_D15S1,
@@ -171,11 +172,19 @@ bool Display::initialize()
                 for (int depthStencilIndex = 0; depthStencilIndex < sizeof(depthStencilFormats) / sizeof(D3DFORMAT); depthStencilIndex++)
                 {
                     D3DFORMAT depthStencilFormat = depthStencilFormats[depthStencilIndex];
-                    HRESULT result = mD3d9->CheckDeviceFormat(mAdapter, mDeviceType, currentDisplayMode.Format, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, depthStencilFormat);
+                    HRESULT result = D3D_OK;
+                    
+                    if(depthStencilFormat != D3DFMT_UNKNOWN)
+                    {
+                        result = mD3d9->CheckDeviceFormat(mAdapter, mDeviceType, currentDisplayMode.Format, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, depthStencilFormat);
+                    }
 
                     if (SUCCEEDED(result))
                     {
-                        HRESULT result = mD3d9->CheckDepthStencilMatch(mAdapter, mDeviceType, currentDisplayMode.Format, renderTargetFormat, depthStencilFormat);
+                        if(depthStencilFormat != D3DFMT_UNKNOWN)
+                        {
+                            result = mD3d9->CheckDepthStencilMatch(mAdapter, mDeviceType, currentDisplayMode.Format, renderTargetFormat, depthStencilFormat);
+                        }
 
                         if (SUCCEEDED(result))
                         {

src/libEGL/Surface.cpp

@@ -175,9 +175,12 @@ void Surface::resetSwapChain(int backbufferWidth, int backbufferHeight)
         return error(EGL_BAD_ALLOC);
     }
 
-    result = device->CreateDepthStencilSurface(presentParameters.BackBufferWidth, presentParameters.BackBufferHeight,
-                                               presentParameters.AutoDepthStencilFormat, presentParameters.MultiSampleType,
-                                               presentParameters.MultiSampleQuality, FALSE, &mDepthStencil, NULL);
+    if (mConfig->mDepthStencilFormat != D3DFMT_UNKNOWN)
+    {
+        result = device->CreateDepthStencilSurface(presentParameters.BackBufferWidth, presentParameters.BackBufferHeight,
+                                                   presentParameters.AutoDepthStencilFormat, presentParameters.MultiSampleType,
+                                                   presentParameters.MultiSampleQuality, FALSE, &mDepthStencil, NULL);
+    }
 
     if (FAILED(result))
     {