What is Microsoft DirectX? Structure and operating principle on laptop

For those who love games released through the Windows platform on computers and laptops, perhaps Microsoft DirectX is too familiar. So to better understand Microsoft DirectX, structure and operating principle, let’s learn through this article with lassho.edu.vn!

What is Microsoft DirectX?

Microsoft DirectX is a software engine from Microsoft used to process graphics and sound on multimedia applications, games, and videos on the Windows operating system.

DirectX allows direct interaction with the graphics and audio hardware in the computer to create games and applications with the highest performance and the best graphics quality.

With the support of Microsoft DirectX, game and graphics developers can leverage the power of their PC’s hardware to create games and applications with vibrant graphics, realistic sound, and smoothness. but.

Microsoft DirectX is a software tool from Microsoft

Structure of Microsoft DirectX

Microsoft DirectX is composed of three main layers : the platform layer, the media layer, and the component layer.

• Platform Layer: A set of low-level APIs that provide support for multimedia and game operations. Depending on the specific component of DirectX, the platform layer provides different features. Example: With DirectSound, the foundation layer provides the sound effects and the mixer.
• Media Layer: A set of device-independent application-level APIs that provide support functions for multimedia and game operations. Example: With DirectPlay, the media layer supports multiplayer gaming over the network.
• Component layer: The top layer , using the features provided by the previous two layers. For each specific DirectX component, the component layer also has different features to support the most optimal user experience. For example, with ActiveMovie, the component layer serves as a toolkit for managing and presenting MPEG movies, supporting playing audio and movie files.

Microsoft DirectX is made up of 3 main layers

Working Principle

DirectX was developed to provide high-quality graphics, fast speed, rich audio and other multimedia features.

DirectX includes a series of commands and tools that are set up by programmers to work with hardware, they are used by applications and software that require heavy graphics features.

DirectX includes a series of commands and tools designed by programmers to work with hardware

Does the computer really need DirectX?

DirectX is an indispensable toolkit for game lovers, it helps to make the computer compatible with applications or games. However, not all games require DirectX, you should check if the game requires DirectX and install it only when necessary.

Not all games require DirectX

How to quickly check the version of Microsoft DirectX on your computer

You can easily check which version of DirectX your computer is using by following these steps:

• Press Windows + R key combination > Enter dxdiag > Click OK .

• Check the DirectX version in the DirectX Version section.

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