diff options
| author | Samuel Rødal <samuel.rodal@nokia.com> | 2011-04-13 10:15:06 +0200 |
|---|---|---|
| committer | Olivier Goffart <olivier.goffart@nokia.com> | 2011-05-10 12:54:45 +0200 |
| commit | e05443367f60e591556ae8854ecb634a7cf6ea33 (patch) | |
| tree | dbc1a06cb4d7e76f25c0b1ca6f7d79ea7daf4f5e /src/gui/painting/qdrawhelper.cpp | |
| parent | db5803959182f891259b457b5bac2ed54785b709 (diff) | |
Improved gradient table generation performance for two-stop gradients.
Two stops is a fairly common case so we gain quite a bit by special
casing it. Improves performance by 10 % in parcycle benchmark, and
by 90 % in a synthetic benchmark.
Reviewed-by: Andreas Kling
(cherry picked from commit 5b74a70ac630073582be56f8a0539624a1080185)
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index ce96bac206..09610ed795 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -7828,6 +7828,11 @@ void qInitDrawhelperAsm() qMemRotateFunctions[QImage::Format_RGB16][0] = qt_memrotate90_16_neon; qMemRotateFunctions[QImage::Format_RGB16][2] = qt_memrotate270_16_neon; qt_memfill32 = qt_memfill32_neon; + + extern const uint * QT_FASTCALL qt_fetch_radial_gradient_neon(uint *buffer, const Operator *op, const QSpanData *data, + int y, int x, int length); + + qt_fetch_radial_gradient = qt_fetch_radial_gradient_neon; } #endif |