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rendercheck - simple tests of the X Render extension.
rendercheck [-d|--display display] [-i|--iter] [--sync]
[-t|--tests test1,test2,test3,...] [-o|--ops op1,op2,op3,...]
[-v|--verbose] [--minimalrendering]
rendercheck is a set of simple tests of the X Render extension.
It is designed for authors of Render implementations in X Servers.
- -d|--display display
- Specifies the display to test against.
- -i|--iter iterations
- Specifies the number
of times to repeat each operation before sampling results. Some X Servers
may behave differently (hardware vs software rendering paths) depending
on the previous operations done, so this may be used to influence the server's
choices.
- --sync
- Enables synchronous xlib operation, for debugging.
- -t|--tests test1,test2,test3...
- Enables only a specific subset of the possible tests. Test names include
fill, dcoords, scoords, mcoords, tscoords, tmcoords, blend, composite,
cacomposite, gradients, repeat, triangles, and bug7366. Names must be separated
by commas and have no spaces.
- -f|--formats format1,format2,format3...
- Enables only
a specific subset of the possible formats. Only formats listed in the server-supported
format list are available. Names must be separated by commas and have no
spaces.
- -o|--ops
- Enables only a specific subset of the Render operators.
- -v|--verbose
- Enables verbose printing of information on tests run, and successes and
failures.
- --minimalrendering
- Disables copying of offscreen destinations to
the window, which is on by default to provide the user with visual feedback.
Several limitations are documented in the TODO file accompanying the
source. Please report any further bugs you find to http://bugs.freedesktop.org/.
Eric Anholt, with help from Keith Packard.
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