private static MyDisplayMode[] GetSupportedDisplayModes(Direct3D d3d, int adapterOrdinal)
{
var modeAvailable = new List <MyDisplayMode>();
var modeMap = new Dictionary <string, MyDisplayMode>();
SharpDX.Direct3D9.Format format = m_backbufferFormat;
int modeCount = format == Format.Unknown ? 0 : d3d.GetAdapterModeCount(adapterOrdinal, format);
for (int modeIndex = 0; modeIndex < modeCount; modeIndex++)
{
var mode = d3d.EnumAdapterModes(adapterOrdinal, (SharpDX.Direct3D9.Format)format, modeIndex);
string key = format + ";" + mode.Width + ";" + mode.Height + ";" + mode.RefreshRate;
MyDisplayMode oldMode;
if (!modeMap.TryGetValue(key, out oldMode))
{
var displayMode = new MyDisplayMode()
{
Width = mode.Width,
Height = mode.Height,
RefreshRate = mode.RefreshRate,
AspectRatio = mode.AspectRatio
};
modeMap.Add(key, displayMode);
modeAvailable.Add(displayMode);
}
}
modeAvailable.Sort(m_refreshRatePriorityComparer);
return(modeAvailable.ToArray());
}
/// <summary>
/// Sets the render target of this D3DImage object.
/// </summary>
/// <param name="renderTarget">The render target to set.</param>
public void SetRenderTarget(D3D11.Texture2D renderTarget)
{
if (this.m_d3dRenderTarget != null)
{
this.m_d3dRenderTarget = null;
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
base.Unlock();
}
if (renderTarget == null)
{
return;
}
if (!IsShareable(renderTarget))
{
throw new ArgumentException("Texture must be created with ResourceOptionFlags.Shared");
}
D3D9.Format format = HigherD3DImageSource.TranslateFormat(renderTarget);
if (format == D3D9.Format.Unknown)
{
throw new ArgumentException("Texture format is not compatible with OpenSharedResource");
}
IntPtr handle = GetSharedHandle(renderTarget);
if (handle == IntPtr.Zero)
{
throw new ArgumentNullException("Handle");
}
//Map the texture to the D3DImage base class
bool tDisposed = renderTarget.IsDisposed;
float tWidth = renderTarget.Description.Width;
float tHeight = renderTarget.Description.Height;
this.m_d3dRenderTarget = new D3D9.Texture(
m_d3dDevice,
renderTarget.Description.Width,
renderTarget.Description.Height,
1, D3D9.Usage.RenderTarget, format, D3D9.Pool.Default, ref handle);
using (D3D9.Surface surface = this.m_d3dRenderTarget.GetSurfaceLevel(0))
{
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, surface.NativePointer);
base.Unlock();
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Установка в качестве источника поверхности ренденинга текстуры Direct3D11
/// </summary>
/// <param name="render_target">Текстура Direct3D11</param>
//---------------------------------------------------------------------------------------------------------
public void SetRenderTarget(Direct3D11.Texture2D render_target)
{
// Если есть наша поверхность ренденинга то обнуляем ее
if (mRenderTarget != null)
{
mRenderTarget = null;
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
base.Unlock();
}
if (render_target == null)
{
return;
}
if (!XDirect2DManager.IsShareable(render_target))
{
throw new ArgumentException("Texture must be created with ResourceOptionFlags.Shared");
}
Direct3D9.Format format = XDirect2DManager.TranslateFormat(render_target);
if (format == Direct3D9.Format.Unknown)
{
throw new ArgumentException("Texture format is not compatible with OpenSharedResource");
}
IntPtr handle = XDirect2DManager.GetSharedHandle(render_target);
if (handle == IntPtr.Zero)
{
throw new ArgumentNullException("Handle");
}
// Создаем в текстура для ренденинга
mRenderTarget = new Direct3D9.Texture(XDirect2DManager.D3DDevice, render_target.Description.Width,
render_target.Description.Height, 1, Direct3D9.Usage.RenderTarget, format, Direct3D9.Pool.Default, ref handle);
// Получаем поверхность и обновляем представление
using (Direct3D9.Surface surface = mRenderTarget.GetSurfaceLevel(0))
{
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, surface.NativePointer);
base.Unlock();
}
}
void aquireResources()
{
if (videoWidth == 0 || videoHeight == 0)
{
throw new VideoPlayerException("Cannot instantiate D3D surface with a width or height of 0 pixels");
}
D3D.Format pixelFormat = makeFourCC('Y', 'V', '1', '2');
offscreen = D3D.Surface.CreateOffscreenPlain(device,
videoWidth,
videoHeight,
pixelFormat,
D3D.Pool.Default);
screenShot = D3D.Surface.CreateOffscreenPlain(device,
videoWidth,
videoHeight,
D3D.Format.A8R8G8B8,
D3D.Pool.Default);
backBuffer = device.GetBackBuffer(0, 0);
FontDescription fontDescription = new FontDescription();
fontDescription.FaceName = "TimesNewRoman";
fontDescription.Height = 15;
infoFont = new D3D.Font(device, fontDescription);
fontDescription = new FontDescription();
fontDescription.FaceName = "Arial";
videoDestRect = getVideoDestRect(backBuffer);
fontDescription.Height = videoDestRect.Height / 14;
fontDescription.Quality = FontQuality.Antialiased;
subtitleShadowOffset = fontDescription.Height / 18;
subtitleBottomMargin = videoDestRect.Height / 12;
subtitleFont = new D3D.Font(device, fontDescription);
}
D3D.PresentParameters[] createPresentParams(bool windowed, System.Windows.Forms.Control owner)
{
D3D.PresentParameters[] presentParams = new D3D.PresentParameters[1];
//No Z (Depth) buffer or Stencil buffer
presentParams[0].EnableAutoDepthStencil = false;
//multiple backbuffers for a flipchain
presentParams[0].BackBufferCount = 3;
//Set our Window as the Device Window
presentParams[0].DeviceWindowHandle = owner.Handle;
//wait for VSync
presentParams[0].PresentationInterval = D3D.PresentInterval.Immediate;
//flip frames on vsync
presentParams[0].SwapEffect = D3D.SwapEffect.Discard;
//Set Windowed vs. Full-screen
presentParams[0].Windowed = windowed;
//We only need to set the Width/Height in full-screen mode
if (!windowed)
{
presentParams[0].BackBufferHeight = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;
presentParams[0].BackBufferWidth = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
D3D.Format format = D3D.Format.X8R8G8B8;
//Choose a compatible 16-bit mode.
presentParams[0].BackBufferFormat = format;
}
else
{
presentParams[0].BackBufferHeight = 0;
presentParams[0].BackBufferWidth = 0;
presentParams[0].BackBufferFormat = D3D.Format.Unknown;
}
return(presentParams);
}
private void _enumerateByFormat(D3D9.Format format)
{
var pD3D = D3D9RenderSystem.Direct3D9;
var adapter = this._mpDriver.AdapterNumber;
for (var iMode = 0; iMode < pD3D.GetAdapterModeCount(adapter, format); iMode++)
{
var displayMode = pD3D.EnumAdapterModes(adapter, format, iMode);
// Filter out low-resolutions
if (displayMode.Width < 640 || displayMode.Height < 400)
{
continue;
}
// Check to see if it is already in the list (to filter out refresh rates)
var found = false;
for (var it = 0; it < Count; it++)
{
var oldDisp = this[it].DisplayMode;
if (oldDisp.Width == displayMode.Width && oldDisp.Height == displayMode.Height &&
oldDisp.Format == displayMode.Format)
{
// Check refresh rate and favour higher if poss
if (oldDisp.RefreshRate < displayMode.RefreshRate)
{
this[it].RefreshRate = displayMode.RefreshRate;
}
found = true;
break;
}
}
if (!found)
{
Add(new D3D9VideoMode(displayMode));
}
}
}
public static Media.PixelFormat ConvertEnum(D3D9.Format format)
{
switch (format)
{
case D3D9.Format.A8:
return(Media.PixelFormat.A8);
case D3D9.Format.L8:
return(Media.PixelFormat.L8);
case D3D9.Format.L16:
return(Media.PixelFormat.L16);
case D3D9.Format.A4L4:
return(Media.PixelFormat.A4L4);
case D3D9.Format.A8L8: // Assume little endian here
return(Media.PixelFormat.A8L8);
case D3D9.Format.R3G3B2:
return(Media.PixelFormat.R3G3B2);
case D3D9.Format.A1R5G5B5:
return(Media.PixelFormat.A1R5G5B5);
case D3D9.Format.A4R4G4B4:
return(Media.PixelFormat.A4R4G4B4);
case D3D9.Format.R5G6B5:
return(Media.PixelFormat.R5G6B5);
case D3D9.Format.R8G8B8:
return(Media.PixelFormat.R8G8B8);
case D3D9.Format.X8R8G8B8:
return(Media.PixelFormat.X8R8G8B8);
case D3D9.Format.A8R8G8B8:
return(Media.PixelFormat.A8R8G8B8);
case D3D9.Format.X8B8G8R8:
return(Media.PixelFormat.X8B8G8R8);
case D3D9.Format.A8B8G8R8:
return(Media.PixelFormat.A8B8G8R8);
case D3D9.Format.A2R10G10B10:
return(Media.PixelFormat.A2R10G10B10);
case D3D9.Format.A2B10G10R10:
return(Media.PixelFormat.A2B10G10R10);
case D3D9.Format.R16F:
return(Media.PixelFormat.FLOAT16_R);
case D3D9.Format.A16B16G16R16F:
return(Media.PixelFormat.FLOAT16_RGBA);
case D3D9.Format.R32F:
return(Media.PixelFormat.FLOAT32_R);
case D3D9.Format.A32B32G32R32F:
return(Media.PixelFormat.FLOAT32_RGBA);
case D3D9.Format.A16B16G16R16:
return(Media.PixelFormat.SHORT_RGBA);
case D3D9.Format.Dxt1:
return(Media.PixelFormat.DXT1);
case D3D9.Format.Dxt2:
return(Media.PixelFormat.DXT2);
case D3D9.Format.Dxt3:
return(Media.PixelFormat.DXT3);
case D3D9.Format.Dxt4:
return(Media.PixelFormat.DXT4);
case D3D9.Format.Dxt5:
return(Media.PixelFormat.DXT5);
default:
return(Media.PixelFormat.Unknown);
}
}