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| author | Anders Bakken <anders.bakken@nokia.com> | 2010-03-02 19:00:55 (GMT) |
|---|---|---|
| committer | Anders Bakken <anders.bakken@nokia.com> | 2010-03-02 23:06:42 (GMT) |
| commit | 1d656b760c75de5f98ff3cf0542015a641bc692c (patch) | |
| tree | fa03d51fed3b1864772fe797492bd015e06690e7 /doc/src/snippets/code | |
| parent | 822edcf68efb132dc96c9c4270916f440ec362e0 (diff) | |
| download | Qt-1d656b760c75de5f98ff3cf0542015a641bc692c.zip Qt-1d656b760c75de5f98ff3cf0542015a641bc692c.tar.gz Qt-1d656b760c75de5f98ff3cf0542015a641bc692c.tar.bz2 | |
Simplify DirectFB performance debugging
Allow people to control whether or not to warn on/disable raster
fallbacks using the following mechanism:
export QT_DIRECTFB_DISABLE_RASTERFALLBACKS="draw_pixmap|draw_text"
export QT_DIRECTFB_WARN_ON_RASTERFALLBACKS="draw_lines"
It's still possible to define QT_DIRECTFB_WARN_ON_RASTERFALLBACKS to
something for legacy reasons.
The environment variable check is only available in debug mode.
Diffstat (limited to 'doc/src/snippets/code')
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