Search results
Results from the WOW.Com Content Network
A computer screen showing a background wallpaper photo of the Palace of Versailles A wallpaper from fractal. A wallpaper or background (also known as a desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, smartphone or other electronic device.
Windows Desktop Gadgets (called Windows Sidebar in Windows Vista) is a discontinued widget engine for Microsoft Gadgets. Desktop Gadgets have been replaced by Windows 10 Taskbar Widgets. It was introduced with Windows Vista, in which it features a sidebar anchored to the side of the desktop. Its widgets can perform various tasks, such as ...
Shell – used to store the default wallpapers. [78] Image Viewer via the Glycin image decoding library. [79] Epiphany [80] via the WebKitGTK engine. [81] COSMIC desktop environment Alpha 3 and later. [82] imlib2 of Enlightenment/EFL, that many image viewers are based on. Simple DirectMedia Layer's image-loading subsystem. Darktable photography ...
The Alpha offered class-leading performance at its launch and was used in the massively-parallel Cray T3D. Subsequent variants continued that performance trend into the 2000s, along with the Alpha-derived Pentium Pro, II, and III CPUs. [60] [61] An AlphaServer SC45 supercomputer was still ranked No. 6 in the world in November 2004. [62]
A number of optimization techniques make APNG files as small as possible: Inter-frame optimization [14] utilizing alpha-blend and alpha dispose operations, smaller than the full-size subframes, dirty transparency, color type and color palette optimizations, and various compression options: zlib, 7-Zip, Zopfli. [15]
However, some remote desktop software (Virtual Network Computing, Remote Desktop Protocol) can switch to 8-bit color to conserve bandwidth. With the comparative low cost and high speeds of modern computers, some image editing is even done in a raw format with anywhere from 12 to 14 bits from each of the camera's image sensor pixels in order to ...
If an alpha channel of the same size is added then there are 64 bits per pixel. Image editing software such as Adobe Photoshop started using 16 bits per channel fairly early in order to reduce the quantization on intermediate results (i.e. if an operation is divided by 4 and then multiplied by 4, it would lose the bottom 2 bits of 8-bit data ...
ReactOS 0.4.14 running the Firefox web browser. ReactOS is a free and open-source operating system for i586/amd64 personal computers intended to be binary-compatible with computer programs and device drivers developed for Windows Server 2003 and later versions of Microsoft Windows.