diff options
| author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2015-01-09 16:08:59 +0100 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2015-01-17 06:32:29 +0100 |
| commit | fb22d54aa113764adb68047460999a41a18c93fd (patch) | |
| tree | 76beaf8a6c27afc27ce9bcb2454573c0389c3bca /src/corelib/itemmodels | |
| parent | 0d65bf4f9f3f364f8eb389faccb9daad5fb3bd90 (diff) | |
Improve performance of path clipping in rasterizer
This patch short cuts a common loop in the gray rasterizer where it
would iterate over cells it considers invalid.
This greatly speeds up clipping paths on large paint devices, but
probably has little benefit for the FreeType origin of our rasterizer.
Task-number: QTBUG-40559
Change-Id: I30845de0b82e53b619853c6c91903793b4267615
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Diffstat (limited to 'src/corelib/itemmodels')
0 files changed, 0 insertions, 0 deletions