public SDX_Surface()
{
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
InitVerts();
}
public SDX_Surface(Size size)
{
mSrcRect = new Rectangle(new Point(0, 0), size);
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
mTexture = new Ref <Texture>(new Texture(mDevice.Device, size.Width, size.Height, 1, Usage.None,
Format.A8R8G8B8, Pool.Managed));
RenderToSurface render = new RenderToSurface(mDevice.Device, size.Width, size.Height,
Format.A8R8G8B8, Format.D16);
Viewport v = new Viewport(0, 0, size.Width, size.Height);
render.BeginScene(mTexture.Value.GetSurfaceLevel(0), v);
mDevice.Clear(ClearFlags.Target, Color.FromArgb(0, 0, 0, 0).ToArgb(), 1.0f, 0);
render.EndScene(Filter.None);
render.Dispose();
render = null;
mTextureSize = mSrcRect.Size;
InitVerts();
}
public FrameBufferSurface(Size size)
{
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
mSize = size;
try
{
mTexture = new Texture(mDevice.Device, mSize.Width, mSize.Height,
0, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default);
}
catch
{
Size newSize = SDX_Surface.NextPowerOfTwo(mSize);
mTexture = new Texture(mDevice.Device, newSize.Width, newSize.Height,
0, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default);
}
mRenderTarget = mTexture.GetSurfaceLevel(0);
mAgateSurface = new SDX_Surface(new AgateLib.Utility.Ref <Texture>(mTexture),
new Rectangle(Point.Empty, Size));
//SetHasDepthStencil(
}
public SDX_Surface(Ref <Texture> texture, Rectangle sourceRect)
{
mSrcRect = sourceRect;
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
mTexture = new Ref <Texture>(texture);
mTextureSize = new Size(mTexture.Value.GetSurfaceLevel(0).Description.Width,
mTexture.Value.GetSurfaceLevel(0).Description.Height);
InitVerts();
}
public SDX_Surface(Stream stream)
{
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
if (mDevice == null)
{
throw new Exception("Error: It appears that AgateLib has not been initialized yet. Have you created a DisplayWindow?");
}
LoadFromStream(stream);
InitVerts();
}
public SDX_Surface(string fileName)
{
mFileName = fileName;
mDisplay = Display.Impl as SDX_Display;
mDevice = mDisplay.D3D_Device;
if (mDevice == null)
{
throw new Exception("Error: It appears that AgateLib has not been initialized yet. Have you created a DisplayWindow?");
}
LoadFromFile();
//mDevice.Device.DeviceReset += new EventHandler(mDevice_DeviceReset);
InitVerts();
}
internal void Initialize(SDX_DisplayWindow window, CreateWindowParams windowParams)
{
if (mInitialized)
{
return;
}
if (window.RenderTarget.TopLevelControl == null)
{
throw new ArgumentException("The specified render target does not have a Form object yet. " +
"It's TopLevelControl property is null. You may not create DisplayWindow objects before " +
"the control to render to is added to the Form.");
}
mInitialized = true;
// ok, create D3D device
PresentParameters present = windowParams.IsFullScreen ?
CreateFullScreenPresentParameters(window, windowParams.Width, windowParams.Height, windowParams.Bpp) :
CreateWindowedPresentParameters(window, 0, 0, 32);
DeviceType dtype = DeviceType.Hardware;
int adapterOrdinal = mDirect3Dobject.Adapters.DefaultAdapter.Adapter;
var caps = mDirect3Dobject.GetDeviceCaps(adapterOrdinal, Direct3D.DeviceType.Hardware);
var flags = Direct3D.CreateFlags.SoftwareVertexProcessing;
// Is there support for hardware vertex processing? If so, replace
// software vertex processing.
if ((caps.DeviceCaps & DeviceCaps.HWTransformAndLight) == DeviceCaps.HWTransformAndLight)
{
flags = Direct3D.CreateFlags.HardwareVertexProcessing;
}
// Does the device support a pure device?
if ((caps.DeviceCaps & DeviceCaps.PureDevice) == DeviceCaps.PureDevice)
{
flags |= Direct3D.CreateFlags.PureDevice;
}
Device device = new Device(mDirect3Dobject, adapterOrdinal, dtype,
window.RenderTarget.TopLevelControl.Handle,
flags, present);
try
{
Format f = (Format)device.DepthStencilSurface.Description.Format;
SetHaveDepthStencil(f);
}
catch
{
mHasDepth = true;
mHasStencil = false;
SetHaveDepthStencil(Format.D16);
}
//device.DeviceLost += new EventHandler(mDevice_DeviceLost);
//device.DeviceReset += new EventHandler(mDevice_DeviceReset);
device.SetRenderState(RenderState.StencilEnable, false);
device.SetRenderState(RenderState.ZEnable, true);
mDevice = new D3DDevice(device);
//InitializeShaders();
mPosColorDecl = SDX_VertexBuffer.CreateVertexDeclaration(device, PositionColor.VertexLayout);
}
public DrawBuffer(D3DDevice device)
{
mDevice = device;
AllocateVerts();
}
