| Summary: | Cairo should support X11 MIT-SHM extension | ||
|---|---|---|---|
| Product: | cairo | Reporter: | Yann Droneaud <yann> |
| Component: | general | Assignee: | Carl Worth <cworth> |
| Status: | RESOLVED NOTABUG | QA Contact: | cairo-bugs mailing list <cairo-bugs> |
| Severity: | enhancement | ||
| Priority: | medium | ||
| Version: | 1.9.1 | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
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Description
Yann Droneaud
2008-12-02 03:20:45 UTC
See patches and benchmark: http://www.ericbutler.net/blog/2008/06/cairo-xlib-and-the-shared-memory-extension/ Remarks: http://www.ericbutler.net/blog/2008/07/adventures-in-x-programming/ As indicated from the blog posts, using SHM is not a clear cut performance win (which is often due to causing pximap migration within the driver). Moved to TODO. |
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