diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2017-12-13 11:08:16 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2018-01-04 12:50:01 +0000 |
| commit | f95fbca5f363a0b906f64f2eba67acb4525e4c1b (patch) | |
| tree | 1519e0b8fa66ac39651c9cdb616024ea4f5cdae0 /src/gui/painting/qdrawhelper.cpp | |
| parent | 8ba8efb8396a2cf3e63860379db30c06173db1f6 (diff) | |
Add AVX2 optimized versions of the most basic RGB64 compositions
Speeds up RGB30 and ARGB32-unpremul painting.
Change-Id: I419afdf5c26ceffc0f7557b8f196035056178c9a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 7f8976d972..6ddfcdfaf4 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -6399,12 +6399,19 @@ static void qInitDrawhelperFunctions() qBlendFunctions[QImage::Format_RGBX8888][QImage::Format_RGBA8888_Premultiplied] = qt_blend_argb32_on_argb32_avx2; qBlendFunctions[QImage::Format_RGBA8888_Premultiplied][QImage::Format_RGBA8888_Premultiplied] = qt_blend_argb32_on_argb32_avx2; + extern void QT_FASTCALL comp_func_Source_avx2(uint *destPixels, const uint *srcPixels, int length, uint const_alpha); + extern void QT_FASTCALL comp_func_Source_rgb64_avx2(QRgba64 *destPixels, const QRgba64 *srcPixels, int length, uint const_alpha); extern void QT_FASTCALL comp_func_SourceOver_avx2(uint *destPixels, const uint *srcPixels, int length, uint const_alpha); + extern void QT_FASTCALL comp_func_SourceOver_rgb64_avx2(QRgba64 *destPixels, const QRgba64 *srcPixels, int length, uint const_alpha); extern void QT_FASTCALL comp_func_solid_SourceOver_avx2(uint *destPixels, int length, uint color, uint const_alpha); - extern void QT_FASTCALL comp_func_Source_avx2(uint *destPixels, const uint *srcPixels, int length, uint const_alpha); + extern void QT_FASTCALL comp_func_solid_SourceOver_rgb64_avx2(QRgba64 *destPixels, int length, QRgba64 color, uint const_alpha); + + qt_functionForMode_C[QPainter::CompositionMode_Source] = comp_func_Source_avx2; + qt_functionForMode64_C[QPainter::CompositionMode_Source] = comp_func_Source_rgb64_avx2; qt_functionForMode_C[QPainter::CompositionMode_SourceOver] = comp_func_SourceOver_avx2; + qt_functionForMode64_C[QPainter::CompositionMode_SourceOver] = comp_func_SourceOver_rgb64_avx2; qt_functionForModeSolid_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_avx2; - qt_functionForMode_C[QPainter::CompositionMode_Source] = comp_func_Source_avx2; + qt_functionForModeSolid64_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_rgb64_avx2; extern void QT_FASTCALL fetchTransformedBilinearARGB32PM_simple_upscale_helper_avx2(uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int /*fdy*/); |