在哪里可以下载"OpenGL"的源代码? [英] Where can I download Source Code Of "OpenGL"?

问题描述

我在哪里可以下载"OpenGL"的源代码?

Where can I download Source Code Of "OpenGL" ?

推荐答案

如果您想查看光栅化程序(在屏幕上显示多边形的事物)是如何完成的，请遵循Eric的建议，并查看"mesa3d或google"光栅化器".

If you want to see how a rasterizer (the thing that displays polygons on the screen) is done in software, follow Eric's suggestion and check out mesa3d or google "rasterizer".

如果您想了解光栅化器是如何在硬件上完成的，恐怕您唯一可以访问的是

If you want to see how a rasterizer is done on hardware, I'm afraid the only thing you can have access to is a photo of a GPU die.

如果您想了解3D引擎是如何完成的，请查看Ogre，Irrlicht或其他任何内容.

If you want to see how a 3D engine is done, take a look at Ogre, Irrlicht or any other.

如果您想知道在geForce上调用glDrawArray时在幕后会发生什么，您就可以.驱动程序是专有的.他们或多或少地将调用转发给了图形卡，但这是一个简化……例如，典型的DirectX调用需要10000条以上的CPU指令.

If you want to know what happens under the hood when you call glDrawArray on a geForce, you can't. The drivers are proprietary. They more or less forward the call to the graphic card, but it's such a simplification... for instance, a typical DirectX call takes more than 10000 cpu instructions.

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