FRAME BUFFER Meaning and
Definition
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A frame buffer refers to a region of memory in a computer system or graphics processing unit (GPU) that holds the complete graphical representation of an individual frame or image. It acts as a temporary storage area where pixel values of an image are stored and manipulated before being displayed on a display device, such as a monitor or screen.
The frame buffer can be thought of as a two-dimensional grid or array, with each grid position representing a pixel on the output display. The color value of each pixel is stored in the corresponding memory location within the frame buffer. Whenever the image on the screen needs to be updated or changed, the frame buffer is accessed, and the appropriate pixel values are modified accordingly to create the desired visual display.
The frame buffer is extensively used in computer graphics and video processing applications as it allows for efficient and fast manipulation of pixel data. It enables real-time rendering and animation by storing and updating the pixel information in parallel, without directly affecting the display. This allows for smooth graphics rendering, flicker-free updates, and seamless transitions between frames.
In addition to storing color values, a frame buffer may also include additional buffers for storing depth information (z-buffer), transparency (alpha buffer), or other visual attributes. These additional buffers help in performing complex rendering operations like depth testing, transparency blending, and anti-aliasing.
Overall, the frame buffer acts as an intermediary between the internal representation of an image and its display, providing a crucial component for producing high-quality and dynamic visual content on various electronic devices.
Common Misspellings for FRAME BUFFER
- drame buffer
- crame buffer
- vrame buffer
- grame buffer
- trame buffer
- rrame buffer
- feame buffer
- fdame buffer
- ffame buffer
- ftame buffer
- f5ame buffer
- f4ame buffer
- frzme buffer
- frsme buffer
- frwme buffer
- frqme buffer
- frane buffer
- frake buffer
- fraje buffer
Etymology of FRAME BUFFER
The term "frame buffer" consists of two parts: "frame" and "buffer".
The word "frame" in this context refers to a fixed structure that serves as a boundary or container. The term comes from the Old French word "frame", which means "framework" or "skeleton". It later evolved into Middle English and gained the meaning of "a structure used as a support or enclosure". In graphics, the term "frame" is used to refer to a complete image displayed on a screen.
The word "buffer" is derived from the Middle English word "buffe", which means "a blow" or "a buffeting". It later gained the meaning of a cushion or a protective device that can absorb some form of impact or provide temporary storage. In computer science, a buffer refers to a region of memory used for storing data temporarily.
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