diff options
| -rw-r--r-- | src/gui/painting/qrgba64_p.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gui/painting/qrgba64_p.h b/src/gui/painting/qrgba64_p.h index e848ae0148..ae8b6fd8cb 100644 --- a/src/gui/painting/qrgba64_p.h +++ b/src/gui/painting/qrgba64_p.h @@ -81,18 +81,22 @@ static inline QRgba64 multiplyAlpha65535(QRgba64 rgba64, uint alpha65535) #endif } +#if defined(__SSE2__) || defined(__ARM_NEON__) template<typename T> static inline T Q_DECL_VECTORCALL multiplyAlpha255(T rgba64, uint alpha255) { -#if defined(__SSE2__) || defined(__ARM_NEON__) return multiplyAlpha65535(rgba64, alpha255 * 257); +} #else +template<typename T> +static inline T multiplyAlpha255(T rgba64, uint alpha255) +{ return QRgba64::fromRgba64(qt_div_255(rgba64.red() * alpha255), qt_div_255(rgba64.green() * alpha255), qt_div_255(rgba64.blue() * alpha255), qt_div_255(rgba64.alpha() * alpha255)); -#endif } +#endif #if defined __SSE2__ static inline __m128i Q_DECL_VECTORCALL interpolate255(__m128i x, uint alpha1, __m128i y, uint alpha2) |