diff options
| author | Liang Qi <liang.qi@theqtcompany.com> | 2015-04-22 09:04:29 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@theqtcompany.com> | 2015-04-22 09:25:54 +0200 |
| commit | aed5a7168354c6ae47687d20b4bd3f0adcc14f8e (patch) | |
| tree | d2060479a7c12fdba8c1955e5d363754feffabb8 /src/gui/image | |
| parent | d3d10cf23d61f4a011f1a7e9abdee1a92717e80f (diff) | |
| parent | 628fa13ea4d6ff0e2e2ee76c9adfc78676de3c59 (diff) | |
Merge remote-tracking branch 'origin/5.5' into dev
Conflicts:
src/corelib/statemachine/qstatemachine.cpp
src/corelib/statemachine/qstatemachine_p.h
src/gui/painting/qdrawhelper.cpp
src/plugins/platforms/xcb/qxcbnativeinterface.cpp
src/plugins/platforms/xcb/qxcbwindow.cpp
src/plugins/platforms/xcb/qxcbwindow.h
src/testlib/qtestblacklist.cpp
src/tools/qdoc/node.cpp
src/tools/qdoc/node.h
tests/auto/gui/painting/qcolor/tst_qcolor.cpp
Change-Id: I6c78b7b162001712d5774293f501b06b4ff32684
Diffstat (limited to 'src/gui/image')
| -rw-r--r-- | src/gui/image/qimage.cpp | 10 | ||||
| -rw-r--r-- | src/gui/image/qimage_conversions.cpp | 6 | ||||
| -rw-r--r-- | src/gui/image/qimage_sse4.cpp | 3 |
3 files changed, 11 insertions, 8 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index b35012d4fe..cac3d268c5 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -4347,11 +4347,15 @@ int QImage::bitPlaneCount() const static QImage smoothScaled(const QImage &source, int w, int h) { QImage src = source; - bool canSkipConversion = (src.format() == QImage::Format_RGB32 || src.format() == QImage::Format_ARGB32_Premultiplied); + switch (src.format()) { + case QImage::Format_RGB32: + case QImage::Format_ARGB32_Premultiplied: #if Q_BYTE_ORDER == Q_LITTLE_ENDIAN - canSkipConversion = canSkipConversion || (src.format() == QImage::Format_RGBX8888 || src.format() == QImage::Format_RGBA8888_Premultiplied); + case QImage::Format_RGBX8888: #endif - if (!canSkipConversion) { + case QImage::Format_RGBA8888_Premultiplied: + break; + default: if (src.hasAlphaChannel()) src = src.convertToFormat(QImage::Format_ARGB32_Premultiplied); else diff --git a/src/gui/image/qimage_conversions.cpp b/src/gui/image/qimage_conversions.cpp index 28e3a48689..8cb886e09b 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; } -#ifdef QT_COMPILER_SUPPORTS_SSE4_1 +#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__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) { -#ifdef QT_COMPILER_SUPPORTS_SSE4_1 +#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__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) { -#ifdef QT_COMPILER_SUPPORTS_SSE4_1 +#if defined(QT_COMPILER_SUPPORTS_SSE4_1) && !defined(__SSE4_1__) if (qCpuHasFeature(SSE4_1)) convertFromARGB32PM = convertRGB32FromARGB32PM_sse4; else diff --git a/src/gui/image/qimage_sse4.cpp b/src/gui/image/qimage_sse4.cpp index 5fad4f572a..fb63f5bff9 100644 --- a/src/gui/image/qimage_sse4.cpp +++ b/src/gui/image/qimage_sse4.cpp @@ -33,7 +33,6 @@ #include <qimage.h> #include <private/qdrawhelper_p.h> -#include <private/qdrawingprimitive_sse2_p.h> #include <private/qimage_p.h> #include <private/qsimd_p.h> @@ -45,7 +44,7 @@ const uint *QT_FASTCALL convertRGB32FromARGB32PM_sse4(uint *buffer, const uint * const QPixelLayout *, const QRgb *) { for (int i = 0; i < count; ++i) - buffer[i] = 0xff000000 | qUnpremultiply_sse4(src[i]); + buffer[i] = 0xff000000 | qUnpremultiply(src[i]); return buffer; } |