Talk:Framebuffer
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Colloquial Usage
On the 21st of October, 83.255.36.199 added an additional definition to the page that stated that "framebuffer" could be used to refer to any memory used for graphical storage. I attempted to clarify this as an incorrect usage of the term on the 14th of November. Presumably the same user posting from 83.255.36.148 reverted the change on the 17th of November, posting the challenge, 'Who are you to say that's "incorrect"?'
To clarify my stance, I am the original author of this article. I created it back in 2006 when I realized that the previous article was propagating the confusing definition that the unnamed user attempted to add to the article. I feel it is important that Wikipedia information be as correct as possible, and therefore I attempted to source the proper definition of a framebuffer as well as I possibly could.
From my original work, a number of Wikipedia editors have added additional sources and references to back up the precise definition of what a framebuffer is. Thus I feel that the definition of "framebuffer" as hardware is unassailable. A statement I am sure the unnamed editor will agree with.
What has not been proven is if there is any merit to the concept that "framebuffer" can refer to something other than a device that generates graphical output. From the majority of people I've spoken with, much of the confusion over this issue appears to derive from the existence of "virtual framebuffers"; devices that pretend to be a framebuffer device, but do not really exist. The article goes into some detail on these "fake" devices in an attempt to clarify their relationship to the physical devices.
That being said, I am not unopposed to mentioning the colloquial usage of the term. In fact, my most recent update changed the text to "colloquial usage" and attempted to explain the difference between proper usage and such "common" usages. If that is acceptable, then great! We're done! :-)
If my update is unacceptable to the unnamed poster, then I request that we open a dialog here and hash out what (s)he wants said, why (s)he thinks it's valid to add it, and what references (s)he wishes to use to source the statement. Per Wikipedia's guidelines, I'm sure we can come to an amicable solution.
Jbanes (talk) 03:38, 23 November 2009 (UTC)
The whole article is vague, incorrect, and confusing. For example, is the article implying that a framebuffer is the same thing as video card, GPU, or PPU? — Preceding unsigned comment added by 169.139.19.96 (talk) 20:44, 19 October 2013 (UTC)
"The term video card can also be synonymous with a GPU."
I removed this line, as the terms 'video card' and 'GPU' each have a specific technical meaning, and conflating the two is, at least in my opinion, always an error. This was reverted by 174.141.208.112 without adequate explanation.
A practical note: the existence of video cards featuring multiple GPUs underscores the problem with conflating the two terms.
Comments?
Wootery (talk) 14:15, 23 September 2014 (UTC)
- Video cards are incorrectly called GPU's. A GPU or Graphics Processor Unit is a specialized chip. Where as a video card is a secondary 'daughter' board that connects to the main 'mother board' and whose primary purpose is to render video as opposed to physics cards and GPGPU cards like the tesla whose purpose is general calculations. Things to note is that many devices like cell phones and other embedded devices have the GPU built along side the CPU and Intel sometimes have a gpu built directly into the CPU itself.