Solved

C++ to Delphi

Posted on 2013-11-06
2
481 Views
Last Modified: 2013-11-07
Hi,

Could you please convert to delphi:
public static BufferedImage glScreenshot() {
	glReadBuffer(GL_FRONT);
	int w = Display.getDisplayMode().getWidth();
	int h = Display.getDisplayMode().getHeight();
	int bpp = 4;
	ByteBuffer buffer = BufferUtils.createByteBuffer(w * h * bpp);
 
	glReadPixels(0, 0, w, h, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
 
	BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
 
	for (int x = 0; x < w; x++) {
		for (int y = 0; y < h; y++) {
			int i = (x + (w * y)) * bpp;
			int r = buffer.get(i) & 0xFF;
			int g = buffer.get(i + 1) & 0xFF;
			int b = buffer.get(i + 2) & 0xFF;
			image.setRGB(x, h - (y + 1), (0xFF << 24) | (r << 16) | (g << 8) | b);
		}
	}
 
	return image;
}

Open in new window


Ty!
0
Comment
Question by:Júlio
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 86

Accepted Solution

by:
jkr earned 500 total points
ID: 39628222
This might not help much, but: That's not valid C++ code. "public static" wouldn't compile.
0
 

Author Comment

by:Júlio
ID: 39630251
ok ty!
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction This article is the first in a series of articles about the C/C++ Visual Studio Express debugger.  It provides a quick start guide in using the debugger. Part 2 focuses on additional topics in breakpoints.  Lastly, Part 3 focuses on th…
Creating an auto free TStringList The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list. In such cases, you have to…
The viewer will learn how to user default arguments when defining functions. This method of defining functions will be contrasted with the non-default-argument of defining functions.
The viewer will learn additional member functions of the vector class. Specifically, the capacity and swap member functions will be introduced.

749 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question