diff options
| author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-04-22 19:22:26 +0000 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-04-23 09:25:28 +0000 |
| commit | 63d5a42b59149bfdebc9a5a123e7115a813bcaa4 (patch) | |
| tree | 5a9118f4468e816c3efc2bdfeffaad17c649b03f /src/gui/image/qimage_conversions.cpp | |
| parent | 6535912add3444544c9403e5ecb2b8910ec6e2f5 (diff) | |
Revert "Remove separate SSE4 unpremultiply function"
Could causedSSE4 instructions to be used on non SSE4 machines
in cases when qUnpremultiplywas not inlined.
This reverts commit 964ccc58534aac436529007000d1c38d76c88834.
Change-Id: Ic676ade8f75129e8d37c4d96cbfb2bdb5b794919
Task-number: QTBUG-45741
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/image/qimage_conversions.cpp')
| -rw-r--r-- | src/gui/image/qimage_conversions.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/image/qimage_conversions.cpp b/src/gui/image/qimage_conversions.cpp index 8cb886e09b..28e3a48689 100644 --- a/src/gui/image/qimage_conversions.cpp +++ b/src/gui/image/qimage_conversions.cpp @@ -117,7 +117,7 @@ static const uint *QT_FASTCALL convertRGB32ToARGB32PM(uint *buffer, const uint * return buffer; } -#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__SSE4_1__) +#ifdef QT_COMPILER_SUPPORTS_SSE4_1 extern const uint *QT_FASTCALL convertRGB32FromARGB32PM_sse4(uint *buffer, const uint *src, int count, const QPixelLayout *, const QRgb *); #endif @@ -144,7 +144,7 @@ void convert_generic(QImageData *dest, const QImageData *src, Qt::ImageConversio if (src->format == QImage::Format_RGB32) convertToARGB32PM = convertRGB32ToARGB32PM; if (dest->format == QImage::Format_RGB32) { -#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__SSE4_1__) +#ifdef QT_COMPILER_SUPPORTS_SSE4_1 if (qCpuHasFeature(SSE4_1)) convertFromARGB32PM = convertRGB32FromARGB32PM_sse4; else @@ -193,7 +193,7 @@ bool convert_generic_inplace(QImageData *data, QImage::Format dst_format, Qt::Im if (data->format == QImage::Format_RGB32) convertToARGB32PM = convertRGB32ToARGB32PM; if (dst_format == QImage::Format_RGB32) { -#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__SSE4_1__) +#ifdef QT_COMPILER_SUPPORTS_SSE4_1 if (qCpuHasFeature(SSE4_1)) convertFromARGB32PM = convertRGB32FromARGB32PM_sse4; else |