diff options
| author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2016-09-06 11:03:33 +0200 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2016-09-09 14:31:24 +0000 |
| commit | 806b45e7c76f6825e32fde10824beb62eecc40ab (patch) | |
| tree | 8013541d154202783de4e8fd9fa9620bd9945460 /src/gui/painting/qdrawhelper_ssse3.cpp | |
| parent | fe82f50a65ecafee9ea7d0e48cf3bb2106414001 (diff) | |
Make blendPixel function general
Moves the blendPixel function from the SSSE3 file and use it more
generally, also adds a const_alpha version.
Change-Id: Ia29d1ab3879a845d5b65e0610b7836507e33c7ed
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper_ssse3.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper_ssse3.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/gui/painting/qdrawhelper_ssse3.cpp b/src/gui/painting/qdrawhelper_ssse3.cpp index 7cd3e9ca1b..2026a4e656 100644 --- a/src/gui/painting/qdrawhelper_ssse3.cpp +++ b/src/gui/painting/qdrawhelper_ssse3.cpp @@ -45,15 +45,6 @@ QT_BEGIN_NAMESPACE -inline static void blend_pixel(quint32 &dst, const quint32 src) -{ - if (src >= 0xff000000) - dst = src; - else if (src != 0) - dst = src + BYTE_MUL(dst, qAlpha(~src)); -} - - /* The instruction palignr uses direct arguments, so we have to generate the code fo the different shift (4, 8, 12). Checking the alignment inside the loop is unfortunatelly way too slow. */ |