public static void RenderFor3DMode(GUIGraphicsContext.eRender3DModeHalf renderModeHalf, float timePassed,
Surface backbuffer, Surface surface, Rectangle targetRect)
{
if (GUIGraphicsContext.Render3DMode != GUIGraphicsContext.eRender3DMode.SideBySideFrom2D ||
GUIGraphicsContext.Render3DMode == GUIGraphicsContext.eRender3DMode.SideBySideFrom2D &&
renderModeHalf == GUIGraphicsContext.eRender3DModeHalf.SBSLeft)
{
GUIGraphicsContext.DX9Device.SetRenderTarget(0, surface);
GUIGraphicsContext.DX9Device.Clear(ClearFlags.Target, Color.Black, 1.0f, 0);
GUIGraphicsContext.DX9Device.BeginScene();
GUIGraphicsContext.SetScalingResolution(0, 0, false);
GUIGraphicsContext.Render3DModeHalf = renderModeHalf;
try
{
if (!GUIGraphicsContext.BlankScreen)
{
// Render GUI + Video surface
GUIGraphicsContext.RenderGUI.RenderFrame(timePassed, GUILayers.all);
GUIFontManager.Present();
}
}
finally
{
GUIGraphicsContext.DX9Device.EndScene();
}
GUIGraphicsContext.DX9Device.SetRenderTarget(0, backbuffer);
}
if (GUIGraphicsContext.Render3DMode == GUIGraphicsContext.eRender3DMode.SideBySideFrom2D)
{
// render left image for 2D to 3D conversion
if (renderModeHalf == GUIGraphicsContext.eRender3DModeHalf.SBSLeft)
{
GUIGraphicsContext.DX9Device.StretchRectangle(surface,
new Rectangle(0, 0, backbuffer.Description.Width, backbuffer.Description.Height),
backbuffer,
targetRect,
TextureFilter.Point);
// if texture for last frame does not exist, then create it
if (GUIGraphicsContext.LastFrames.Count == 0)
{
for (int i = 0; i < 2; i++)
{
Texture texture = new Texture(GUIGraphicsContext.DX9Device,
backbuffer.Description.Width,
backbuffer.Description.Height, 0, Usage.RenderTarget,
backbuffer.Description.Format, Pool.Default);
GUIGraphicsContext.LastFrames.Add(texture);
}
}
// store current image, it will be used as right image for next frame
Surface surfaceLastFrame = GUIGraphicsContext.LastFrames[GUIGraphicsContext.LastFramesIndex].GetSurfaceLevel(0);
GUIGraphicsContext.DX9Device.StretchRectangle(surface,
new Rectangle(0, 0, backbuffer.Description.Width, backbuffer.Description.Height),
surfaceLastFrame,
new Rectangle(0, 0, backbuffer.Description.Width, backbuffer.Description.Height),
TextureFilter.Point);
surfaceLastFrame.Dispose();
}
else
// render right image of the last frame for 2D to 3D conversion, the difference between 2 frames generates a 3D effect only for moving objects...
{
int lastIndex = GUIGraphicsContext.LastFramesIndex - 1;
if (lastIndex < 0)
lastIndex = GUIGraphicsContext.LastFrames.Count + lastIndex;
if (GUIGraphicsContext.LastFrames.Count > 0)
{
Surface surfaceLastFrame = GUIGraphicsContext.LastFrames[lastIndex].GetSurfaceLevel(0);
if (surfaceLastFrame != null)
{
// generate additional 3D effect for not moving objects by stretching the right image...
double xSkewPerLine =
(double) (GUIGraphicsContext.Convert2Dto3DSkewFactor/1000f*backbuffer.Description.Width)/
(backbuffer.Description.Height - 1);
int horzOffset = (int) (xSkewPerLine*backbuffer.Description.Height);
for (int y = 0; y < backbuffer.Description.Height; y++)
{
/*int horzDelta = (int)(xSkewPerLine * (backbuffer.Description.Height - y));
GUIGraphicsContext.DX9Device.StretchRectangle(surfaceLastFrame,
new Rectangle(horzDelta, y, backbuffer.Description.Width - horzDelta * 2, 1),
backbuffer,
new Rectangle(targetRect.X, y, targetRect.Width, 1),
TextureFilter.Point);*/
int horzDelta = (int) (xSkewPerLine*y);
GUIGraphicsContext.DX9Device.StretchRectangle(surfaceLastFrame,
new Rectangle(horzDelta, y, backbuffer.Description.Width - horzOffset*2 + horzDelta, 1),
backbuffer,
new Rectangle(targetRect.X, y, targetRect.Width, 1),
TextureFilter.Point);
}
surfaceLastFrame.Dispose();
}
}
}
}
else // render normal 3D movie
{
GUIGraphicsContext.DX9Device.StretchRectangle(surface,
new Rectangle(0, 0, backbuffer.Description.Width, backbuffer.Description.Height),
backbuffer,
targetRect,
TextureFilter.Point);
}
}
public static void RenderFor3DMode(GUIGraphicsContext.eRender3DModeHalf renderModeHalf, float timePassed,
Surface backbuffer, Surface surface, Rectangle targetRect)
{
GUIGraphicsContext.DX9Device.SetRenderTarget(0, surface);
GUIGraphicsContext.DX9Device.Clear(ClearFlags.Target, Color.Black, 1.0f, 0);
GUIGraphicsContext.DX9Device.BeginScene();
GUIGraphicsContext.SetScalingResolution(0, 0, false);
GUIGraphicsContext.Render3DModeHalf = renderModeHalf;
try
{
if (!GUIGraphicsContext.BlankScreen)
{
// Render GUI + Video surface
GUIGraphicsContext.RenderGUI.RenderFrame(timePassed);
GUIFontManager.Present();
}
}
finally
{
GUIGraphicsContext.DX9Device.EndScene();
}
GUIGraphicsContext.DX9Device.SetRenderTarget(0, backbuffer);
GUIGraphicsContext.DX9Device.StretchRectangle(surface,
new Rectangle(0, 0, backbuffer.Description.Width,
backbuffer.Description.Height), backbuffer, targetRect,
TextureFilter.Point);
}
