diff options
Diffstat (limited to 'src/gui/painting/qimagescale.cpp')
| -rw-r--r-- | src/gui/painting/qimagescale.cpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/gui/painting/qimagescale.cpp b/src/gui/painting/qimagescale.cpp index 33dccc5374..9381afa8e7 100644 --- a/src/gui/painting/qimagescale.cpp +++ b/src/gui/painting/qimagescale.cpp @@ -277,6 +277,18 @@ void qt_qimageScaleAARGBA_down_xy_sse4(QImageScaleInfo *isi, unsigned int *dest, int dw, int dh, int dow, int sow); #endif +#if defined(__ARM_NEON__) +template<bool RGB> +void qt_qimageScaleAARGBA_up_x_down_y_neon(QImageScaleInfo *isi, unsigned int *dest, + int dw, int dh, int dow, int sow); +template<bool RGB> +void qt_qimageScaleAARGBA_down_x_up_y_neon(QImageScaleInfo *isi, unsigned int *dest, + int dw, int dh, int dow, int sow); +template<bool RGB> +void qt_qimageScaleAARGBA_down_xy_neon(QImageScaleInfo *isi, unsigned int *dest, + int dw, int dh, int dow, int sow); +#endif + static void qt_qimageScaleAARGBA_up_xy(QImageScaleInfo *isi, unsigned int *dest, int dw, int dh, int dow, int sow) { @@ -296,7 +308,7 @@ static void qt_qimageScaleAARGBA_up_xy(QImageScaleInfo *isi, unsigned int *dest, const unsigned int *pix = sptr + xpoints[x]; const int xap = xapoints[x]; if (xap > 0) - *dptr = interpolate_4_pixels(pix[0], pix[1], pix[sow], pix[sow + 1], xap, yap); + *dptr = interpolate_4_pixels(pix, pix + sow, xap, yap); else *dptr = INTERPOLATE_PIXEL_256(pix[0], 256 - yap, pix[sow], yap); dptr++; @@ -329,6 +341,10 @@ static void qt_qimageScaleAARGBA(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_up_x_down_y_sse4<false>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_up_x_down_y_neon<false>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGBA_up_x_down_y(isi, dest, dw, dh, dow, sow); } @@ -338,6 +354,10 @@ static void qt_qimageScaleAARGBA(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_down_x_up_y_sse4<false>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_down_x_up_y_neon<false>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGBA_down_x_up_y(isi, dest, dw, dh, dow, sow); } @@ -347,6 +367,10 @@ static void qt_qimageScaleAARGBA(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_down_xy_sse4<false>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_down_xy_neon<false>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGBA_down_xy(isi, dest, dw, dh, dow, sow); } @@ -522,6 +546,10 @@ static void qt_qimageScaleAARGB(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_up_x_down_y_sse4<true>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_up_x_down_y_neon<true>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGB_up_x_down_y(isi, dest, dw, dh, dow, sow); } @@ -531,6 +559,10 @@ static void qt_qimageScaleAARGB(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_down_x_up_y_sse4<true>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_down_x_up_y_neon<true>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGB_down_x_up_y(isi, dest, dw, dh, dow, sow); } @@ -540,6 +572,10 @@ static void qt_qimageScaleAARGB(QImageScaleInfo *isi, unsigned int *dest, if (qCpuHasFeature(SSE4_1)) qt_qimageScaleAARGBA_down_xy_sse4<true>(isi, dest, dw, dh, dow, sow); else +#elif defined(__ARM_NEON__) + if (qCpuHasFeature(NEON)) + qt_qimageScaleAARGBA_down_xy_neon<true>(isi, dest, dw, dh, dow, sow); + else #endif qt_qimageScaleAARGB_down_xy(isi, dest, dw, dh, dow, sow); } |