diff options
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/painting/qdrawhelper_avx2.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/painting/qdrawhelper_avx2.cpp b/src/gui/painting/qdrawhelper_avx2.cpp index 01ffd54918..b3fa380dc0 100644 --- a/src/gui/painting/qdrawhelper_avx2.cpp +++ b/src/gui/painting/qdrawhelper_avx2.cpp @@ -267,7 +267,7 @@ void qt_blend_rgb32_on_rgb32_avx2(uchar *destPixels, int dbpl, // 2) interpolate pixels with AVX2 for (; x < (w - 7); x += 8) { const __m256i srcVector = _mm256_lddqu_si256((const __m256i *)&src[x]); - if (!_mm256_testc_si256(srcVector, _mm256_setzero_si256())) { + if (!_mm256_testz_si256(srcVector, srcVector)) { __m256i dstVector = _mm256_load_si256((__m256i *)&dst[x]); INTERPOLATE_PIXEL_255_AVX2(srcVector, dstVector, constAlphaVector, oneMinusConstAlpha, colorMask, half); _mm256_store_si256((__m256i *)&dst[x], dstVector); |