Tag Archives: Software Sagacity

C# DirectX – Capturing Frame Screenshots

ScreenshotsScreen capture in DirectX is an inconspicuous element of the rendering pipeline that can provide many auxiliary benefits to 3D applications.  Through creative use of the screen capture functionality, the operation can be extended to not just video creation, but also multi-stage graphics and post-processing.  At its core is the code that enables capture of the current frame in the rendering process.

When programming screenshots, the most important element is placing the code at the correct point in the render loop.  A poorly integrated screenshot function can cause instability and system crashes in the 3D application due to race conditions or memory overwrite.
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