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| author | Samuel Rødal <samuel.rodal@nokia.com> | 2011-04-13 08:15:06 (GMT) |
|---|---|---|
| committer | Samuel Rødal <samuel.rodal@nokia.com> | 2011-04-13 08:17:18 (GMT) |
| commit | 5b74a70ac630073582be56f8a0539624a1080185 (patch) | |
| tree | 14a73dd71ac328cf27d20e4fc9553fa692952180 /src/gui/painting/qdrawhelper.cpp | |
| parent | 26bd3dccdee8c6a8f1cf9d254a2a6be7d403aa8d (diff) | |
| download | Qt-5b74a70ac630073582be56f8a0539624a1080185.zip Qt-5b74a70ac630073582be56f8a0539624a1080185.tar.gz Qt-5b74a70ac630073582be56f8a0539624a1080185.tar.bz2 | |
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
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 a676fe9..fd26676 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -7834,6 +7834,11 @@ 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 |