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147

Member Since 19 Jul 2012
Offline Last Active Nov 17 2012 12:17 PM

Posts I've Made

In Topic: Use of Bitmap with DirectX11

21 October 2012 - 07:48 AM

---------- UPDATE ---------------------------
The method for building the Texture2D from Stream works. The rest of the problem (converting the Texture2D to a stream) I will also ask in another forum and I will report if I find a way (eventually even without help of another forum) to manage this.
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This method seems to work, but the conversion back to a Stream/File (in the code bellow a file), does not work.Has anyone an idea why? I use SharpDX.
[source lang="csharp"]Bitmap input = (Bitmap)Image.FromFile("Desert.jpg"); BitmapData inputBmpData = input.LockBits(new System.Drawing.Rectangle(0,0,input.Width, input.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppPArgb); DataRectangle inputDataRectangle = new DataRectangle(inputBmpData.Scan0, inputBmpData.Stride);inputTex2D = new Texture2D(device, new Texture2DDescription() { BindFlags = BindFlags.ShaderResource, CpuAccessFlags = CpuAccessFlags.None, Format = Format.B8G8R8A8_UNorm, OptionFlags = ResourceOptionFlags.None, MipLevels = 1, Usage = ResourceUsage.Immutable, Width = inputBmpData.Width, Height = inputBmpData.Height, ArraySize = 1, SampleDescription = new SampleDescription(1, 0) }, inputDataRectangle);Texture2D.ToFile(context, inputTex2D, ImageFileFormat.Jpg, "Hello.jpg");[/source]

In Topic: Use of Bitmap with DirectX11

20 October 2012 - 03:06 PM

Thanks for this answers. I was not sure if I should use C# (with a wrapper) or C++, but I think I will start with C#, perhaps I will, if it works, try it with C++ for learning purpose.
I will try I out as fast as I can.

In Topic: Use of Bitmap with DirectX11

20 October 2012 - 12:57 PM

I mean the Bitmap Object out of the System.Drawing namespace of the .net framework. I'm sorry that I forgot to write this. But if this would work better with other image objects, supported by the .net framework (4 and higher), this would also be an alternative.

In Topic: Problem with Debugging of C++ Error

16 August 2012 - 12:19 PM

The change from console to Windows application solved the problem.
I changed under Linker, System Subsystem to Windows - and it works.
Thanks for helping. :-)

In Topic: Problem with Debugging of C++ Error

15 August 2012 - 01:20 AM

I have a WinMain function. Should I rename it, or write a main function that calls the WinMain function?
@dimitri.adamou How can I change the application type to Windows Application?

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