diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2018-11-02 14:44:13 -0700 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-08-24 01:39:37 +0200 |
| commit | f8d41309c8a62345c32da180507bcd60316dbb0c (patch) | |
| tree | e36cdd3bca1ddbc1c3da0906ec9d40c0280c15b6 /src/gui/painting/qdrawhelper_sse2.cpp | |
| parent | 92f4523c8a257fae5331583a023fb9a9f3393ca4 (diff) | |
Use qsizetype for qt_memfill functions
Just in case the image is larger than 2 GB (512 megapixels).
Change-Id: I343f2beed55440a7ac0bfffd15636cbc68dfa13d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit 1e2bf51d3e5d891db3c1383e6567d1c77dfc8973)
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper_sse2.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper_sse2.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp index 3212ffdd2d..2ae8a092df 100644 --- a/src/gui/painting/qdrawhelper_sse2.cpp +++ b/src/gui/painting/qdrawhelper_sse2.cpp @@ -233,7 +233,7 @@ void QT_FASTCALL comp_func_Source_sse2(uint *dst, const uint *src, int length, u } } -void qt_memfill32(quint32 *dest, quint32 value, int count) +void qt_memfill32(quint32 *dest, quint32 value, qsizetype count) { if (count < 7) { switch (count) { @@ -263,7 +263,7 @@ void qt_memfill32(quint32 *dest, quint32 value, int count) } } - int count128 = count / 4; + qsizetype count128 = count / 4; __m128i *dst128 = reinterpret_cast<__m128i*>(dest); __m128i *end128 = dst128 + count128; const __m128i value128 = _mm_set_epi32(value, value, value, value); @@ -314,7 +314,7 @@ void QT_FASTCALL comp_func_solid_SourceOver_sse2(uint *destPixels, int length, u } } -void qt_memfill16(quint16 *dest, quint16 value, int count) +void qt_memfill16(quint16 *dest, quint16 value, qsizetype count) { if (count < 3) { switch (count) { |