зеркало из https://github.com/mozilla/pjs.git
8994df8c7d
- Cairo 1.1.1 - Updated thebes, gfx/src/thebes - Fixes to plugins with thebes gfx under linux - Native theme fixes with thebes rendering (NOTE: widget changes only enabled when building with thebes, otherwise all old code) |
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README
glitz - OpenGL image compositing library Glitz is an OpenGL image compositing library. Glitz provides Porter/Duff compositing of images and implicit mask generation for geometric primitives including trapezoids, triangles, and rectangles. The semantics of glitz are designed to precisely match the specification of the X Render extension. Glitz does not only implement X Render features like component alpha and image transformations, but also support for additional features like convolution filters and color gradients, which are not currently part of the X Render specification. The performance and capabilities of glitz are much dependent on graphics hardware. Glitz does not in any way handle software fall-backs when graphics hardware is insufficient. However, glitz will report if any requested operation cannot be carried out by graphics hardware, hence making a higher level software layer responsible for appropriate actions. David Reveman davidr@novell.com