public override Endogine.BitmapHelpers.PixelDataProvider TransformIntoRenderTarget(Endogine.BitmapHelpers.PixelDataProvider pdp)
{
Surface surf = ((PixelDataProvider)pdp).Texture.GetSurfaceLevel(0);
bool isTarget = ((int)surf.Description.Usage & (int)Usage.RenderTarget) != 0;
if (isTarget)
{
return(pdp);
}
Surface oldSurfRT = this._device.GetRenderTarget(0);
PixelDataProvider pdpRT = new PixelDataProvider(pdp.Width, pdp.Height, pdp.BitsPerPixel / 8, this._device, Usage.RenderTarget);
this.RenderTarget = pdpRT;
Endogine.SpriteRenderStrategy rs = this.CreateRenderStrategy();
rs.Init();
rs.SetPixelDataProvider(pdp);
ERectangleF rctDrawTarget = new ERectangleF(0, 0, pdp.Width, pdp.Height);//-pdp.Width, -pdp.Height, pdp.Width * 2, pdp.Height * 2) * 2;
//rs.SourceClipRect = sourceClipRect;
rs.CalcRenderRegion(rctDrawTarget, 0, new EPoint(), new EPoint(pdp.Width, pdp.Height));
//render:
this.PreUpdate();
rs.SubDraw();
this.EndUpdate();
//reset renderer and finish up:
this._device.SetRenderTarget(0, oldSurfRT);
this.PostUpdate();
return(pdpRT);
}
public override Endogine.BitmapHelpers.PixelDataProvider CreatePixelDataProvider(System.Drawing.Bitmap bmp)
{
PixelDataProvider pdpTx = null;
Texture tx = null;
if (true)
{
//TODO: Saving bitmap to a MemoryStream and using TextureLoader.FromStream() might be faster
tx = new Texture(this._device, bmp.Width, bmp.Height, 1, Usage.None, Format.X8R8G8B8, Pool.Managed);
pdpTx = new PixelDataProvider(tx);
Endogine.BitmapHelpers.Canvas canvasTx = Endogine.BitmapHelpers.Canvas.Create(pdpTx);
canvasTx.Locked = true;
//TODO: remove when MDX 2.0 gets up to speed...
Endogine.BitmapHelpers.PixelDataProviderGDI pdpGDI = new Endogine.BitmapHelpers.PixelDataProviderGDI(bmp);
Endogine.BitmapHelpers.Canvas canvasSrc = Endogine.BitmapHelpers.Canvas.Create(pdpGDI);
canvasSrc.Locked = true;
for (int y = canvasSrc.Height - 1; y >= 0; y--)
{
for (int x = canvasSrc.Width - 1; x >= 0; x--)
{
canvasTx.SetPixel(x, y, canvasSrc.GetPixel(x, y));
}
}
canvasSrc.Locked = false;
canvasTx.Locked = false;
}
else
{
tx = new Texture(this._device, bmp, Usage.None, Pool.Managed);
pdpTx = new PixelDataProvider(tx);
}
return(pdpTx);
}
public override void CreateFromBitmap(Bitmap a_bmp)
{
if (m_tx != null)
{
m_tx.Dispose();
}
if (true)
{
m_tx = new Texture(this._device, a_bmp, Usage.None, Pool.Managed); //TODO: why is this so slow sometimes?
}
else
{
Endogine.BitmapHelpers.Canvas canvasX = Endogine.BitmapHelpers.Canvas.Create(a_bmp);
PixelDataProvider pdp = new PixelDataProvider(a_bmp.Width, a_bmp.Height, canvasX.BitsPerPixel / 8, this._device, Usage.None);
Endogine.BitmapHelpers.Canvas canvas = Endogine.BitmapHelpers.Canvas.Create(pdp);
System.Drawing.Graphics g = canvas.GetGraphics();
g.DrawImageUnscaled(a_bmp, new Point(0, 0));
//for (int y = canvas.Height-1; y >= 0; y--)
//{
// for (int x = canvas.Width - 1; x >= 0; x--)
// {
// canvas.SetPixel
// }
//}
canvas.Locked = false;
m_tx = pdp.Texture;
}
}
public override Endogine.BitmapHelpers.PixelDataProvider UglyConvertRenderTargetToReadable(Endogine.BitmapHelpers.PixelDataProvider pdpTarget)
{
PixelDataProvider pdp3DTarget = (PixelDataProvider)pdpTarget;
//http://www.gamedev.net/community/forums/topic.asp?topic_id=388869
//http://www.gamedev.net/community/forums/topic.asp?topic_id=384658&whichpage=1&
//http://www.gamedev.net/community/forums/topic.asp?topic_id=388736
//TODO: EXTREMELY ugly!! First copy to system memory, then back to card!!
Surface sfSrc = pdp3DTarget.Texture.GetSurfaceLevel(0);
//this._device.StretchRectangle(sfSrc, new System.Drawing.Rectangle(0,0,pdpTarget.Width,pdpTarget.Height),
Surface sfDst = this._device.CreateOffscreenPlainSurface(pdp3DTarget.Width, pdp3DTarget.Height,
pdp3DTarget.SurfaceDescription.Format, Pool.SystemMemory); //Pool.SystemMemory Managed
this._device.GetRenderTargetData(sfSrc, sfDst);
//Surface sfDst2 = new Surface(this._device,
//SurfaceLoader.FromSurface(sfDst2,
Texture tx = new Texture(this._device, pdp3DTarget.Width, pdp3DTarget.Height, 1, Usage.None, pdp3DTarget.SurfaceDescription.Format, Pool.Managed);
//this._device.UpdateSurface(sfDst, sf);
//unsafe
//{
// byte* ptr;
// //byte[] array = (byte[])ptr;
// Buffer.BlockCopy(ptr, 0, ptr, 0, 20000);
//}
PixelDataProvider pdpCP = new PixelDataProvider(sfDst);
Endogine.BitmapHelpers.Canvas cCP = Endogine.BitmapHelpers.Canvas.Create(pdpCP);
cCP.Locked = true;
PixelDataProvider pdp = new PixelDataProvider(tx);
Endogine.BitmapHelpers.Canvas c1 = Endogine.BitmapHelpers.Canvas.Create(pdp);
c1.Locked = true;
for (int y = c1.Height - 1; y >= 0; y--)
{
for (int x = c1.Width - 1; x >= 0; x--)
{
c1.SetPixel(x, y, cCP.GetPixel(x, y));
}
}
c1.Locked = false;
cCP.Locked = false;
//return pdpCP;
return(pdp);
}
public override Endogine.BitmapHelpers.PixelDataProvider CreateSimilar(int width, int height, int numChannels)
{
Format pf = this._sd.Format;
switch (numChannels)
{
case 1:
pf = Format.A8;
break;
case 3:
pf = Format.R8G8B8;
break;
case 4:
pf = Format.X8R8G8B8;
break;
case 8:
pf = Format.A16B16G16R16;
break;
}
//TODO: find possible formats...
if (pf == Format.R8G8B8)
{
pf = Format.X8R8G8B8;
}
//TODO: merge with constructor above...
PixelDataProvider pdp = null;
if (this._tx != null)
{
Texture tx = new Texture(this._tx.Device, width, height, 1, this._sd.Usage, pf, this._sd.Pool); //Pool.Managed);
pdp = new PixelDataProvider(tx);
}
else if (this._surf != null)
{
//TODO: Is there no way I can use the current surface to set pixelformat etc?
Texture tx = new Texture(this._surf.Device, width, height, 1, this._sd.Usage, pf, this._sd.Pool); //Pool.Managed);
pdp = new PixelDataProvider(tx);
//Surface surf = new Surface(this._surf.Device, (System.Drawing.Bitmap)null, this._sd.Pool); //Pool.Managed);
//pdp = new PixelDataProvider(surf);
}
return(pdp);
}
public override Endogine.BitmapHelpers.PixelDataProvider UglyConvertRenderTargetToReadable(Endogine.BitmapHelpers.PixelDataProvider pdpTarget)
{
PixelDataProvider pdp3DTarget = (PixelDataProvider)pdpTarget;
//http://www.gamedev.net/community/forums/topic.asp?topic_id=388869
//http://www.gamedev.net/community/forums/topic.asp?topic_id=384658&whichpage=1&
//http://www.gamedev.net/community/forums/topic.asp?topic_id=388736
//TODO: EXTREMELY ugly!! First copy to system memory, then back to card!!
Surface sfSrc = pdp3DTarget.Texture.GetSurfaceLevel(0);
//this._device.StretchRectangle(sfSrc, new System.Drawing.Rectangle(0,0,pdpTarget.Width,pdpTarget.Height),
Surface sfDst = this._device.CreateOffscreenPlainSurface(pdp3DTarget.Width, pdp3DTarget.Height,
pdp3DTarget.SurfaceDescription.Format, Pool.SystemMemory); //Pool.SystemMemory Managed
this._device.GetRenderTargetData(sfSrc, sfDst);
//Surface sfDst2 = new Surface(this._device,
//SurfaceLoader.FromSurface(sfDst2,
Texture tx = new Texture(this._device, pdp3DTarget.Width, pdp3DTarget.Height, 1, Usage.None, pdp3DTarget.SurfaceDescription.Format, Pool.Managed);
//this._device.UpdateSurface(sfDst, sf);
//unsafe
//{
// byte* ptr;
// //byte[] array = (byte[])ptr;
// Buffer.BlockCopy(ptr, 0, ptr, 0, 20000);
//}
PixelDataProvider pdpCP = new PixelDataProvider(sfDst);
Endogine.BitmapHelpers.Canvas cCP = Endogine.BitmapHelpers.Canvas.Create(pdpCP);
cCP.Locked = true;
PixelDataProvider pdp = new PixelDataProvider(tx);
Endogine.BitmapHelpers.Canvas c1 = Endogine.BitmapHelpers.Canvas.Create(pdp);
c1.Locked = true;
for (int y = c1.Height-1; y >= 0; y--)
{
for (int x = c1.Width - 1; x >= 0; x--)
c1.SetPixel(x, y, cCP.GetPixel(x, y));
}
c1.Locked = false;
cCP.Locked = false;
//return pdpCP;
return pdp;
}
public override Endogine.BitmapHelpers.PixelDataProvider TransformIntoRenderTarget(Endogine.BitmapHelpers.PixelDataProvider pdp)
{
Surface surf = ((PixelDataProvider)pdp).Texture.GetSurfaceLevel(0);
bool isTarget = ((int)surf.Description.Usage & (int)Usage.RenderTarget) != 0;
if (isTarget)
return pdp;
Surface oldSurfRT = this._device.GetRenderTarget(0);
PixelDataProvider pdpRT = new PixelDataProvider(pdp.Width, pdp.Height, pdp.BitsPerPixel / 8, this._device, Usage.RenderTarget);
this.RenderTarget = pdpRT;
Endogine.SpriteRenderStrategy rs = this.CreateRenderStrategy();
rs.Init();
rs.SetPixelDataProvider(pdp);
ERectangleF rctDrawTarget = new ERectangleF(0,0, pdp.Width, pdp.Height);//-pdp.Width, -pdp.Height, pdp.Width * 2, pdp.Height * 2) * 2;
//rs.SourceClipRect = sourceClipRect;
rs.CalcRenderRegion(rctDrawTarget, 0, new EPoint(), new EPoint(pdp.Width, pdp.Height));
//render:
this.PreUpdate();
rs.SubDraw();
this.EndUpdate();
//reset renderer and finish up:
this._device.SetRenderTarget(0, oldSurfRT);
this.PostUpdate();
return pdpRT;
}
public override Endogine.BitmapHelpers.PixelDataProvider CreatePixelDataProvider(System.Drawing.Bitmap bmp)
{
PixelDataProvider pdpTx = null;
Texture tx = null;
if (true)
{
//TODO: Saving bitmap to a MemoryStream and using TextureLoader.FromStream() might be faster
tx = new Texture(this._device, bmp.Width, bmp.Height, 1, Usage.None, Format.X8R8G8B8, Pool.Managed);
pdpTx = new PixelDataProvider(tx);
Endogine.BitmapHelpers.Canvas canvasTx = Endogine.BitmapHelpers.Canvas.Create(pdpTx);
canvasTx.Locked = true;
//TODO: remove when MDX 2.0 gets up to speed...
Endogine.BitmapHelpers.PixelDataProviderGDI pdpGDI = new Endogine.BitmapHelpers.PixelDataProviderGDI(bmp);
Endogine.BitmapHelpers.Canvas canvasSrc = Endogine.BitmapHelpers.Canvas.Create(pdpGDI);
canvasSrc.Locked = true;
for (int y = canvasSrc.Height-1; y >= 0 ; y--)
{
for (int x = canvasSrc.Width - 1; x >= 0; x--)
canvasTx.SetPixel(x, y, canvasSrc.GetPixel(x, y));
}
canvasSrc.Locked = false;
canvasTx.Locked = false;
}
else
{
tx = new Texture(this._device, bmp, Usage.None, Pool.Managed);
pdpTx = new PixelDataProvider(tx);
}
return pdpTx;
}
public override Endogine.BitmapHelpers.PixelDataProvider CreateSimilar(int width, int height, int numChannels)
{
Format pf = this._sd.Format;
switch (numChannels)
{
case 1:
pf = Format.A8;
break;
case 3:
pf = Format.R8G8B8;
break;
case 4:
pf = Format.X8R8G8B8;
break;
case 8:
pf = Format.A16B16G16R16;
break;
}
//TODO: find possible formats...
if (pf == Format.R8G8B8)
pf = Format.X8R8G8B8;
//TODO: merge with constructor above...
PixelDataProvider pdp = null;
if (this._tx != null)
{
Texture tx = new Texture(this._tx.Device, width, height, 1, this._sd.Usage, pf, this._sd.Pool); //Pool.Managed);
pdp = new PixelDataProvider(tx);
}
else if (this._surf != null)
{
//TODO: Is there no way I can use the current surface to set pixelformat etc?
Texture tx = new Texture(this._surf.Device, width, height, 1, this._sd.Usage, pf, this._sd.Pool); //Pool.Managed);
pdp = new PixelDataProvider(tx);
//Surface surf = new Surface(this._surf.Device, (System.Drawing.Bitmap)null, this._sd.Pool); //Pool.Managed);
//pdp = new PixelDataProvider(surf);
}
return pdp;
}
