diff options
| -rw-r--r-- | src/gui/image/qimage.cpp | 5 | ||||
| -rw-r--r-- | tests/auto/gui/image/qimage/tst_qimage.cpp | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index c5068bd8e6..5560b7a3bb 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -2647,12 +2647,9 @@ void QImage::setPixelColor(int x, int y, const QColor &color) ((uint *)s)[x] = qConvertRgb64ToRgb30<PixelOrderRGB>(c); return; case Format_RGBX64: - ((QRgba64 *)s)[x] = color.rgba64(); - ((QRgba64 *)s)[x].setAlpha(65535); - return; case Format_RGBA64: case Format_RGBA64_Premultiplied: - ((QRgba64 *)s)[x] = color.rgba64(); + ((QRgba64 *)s)[x] = c; return; default: setPixel(x, y, c.toArgb32()); diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp index d5c5752f95..2f20559258 100644 --- a/tests/auto/gui/image/qimage/tst_qimage.cpp +++ b/tests/auto/gui/image/qimage/tst_qimage.cpp @@ -3536,6 +3536,14 @@ void tst_QImage::pixelColor() // Try setting an invalid color. QTest::ignoreMessage(QtWarningMsg, "QImage::setPixelColor: color is invalid"); argb32.setPixelColor(0, 0, QColor()); + + // Test correct premultiplied handling of RGBA64 as well + QImage rgba64(1, 1, QImage::Format_RGBA64); + QImage rgba64pm(1, 1, QImage::Format_RGBA64_Premultiplied); + rgba64.setPixelColor(QPoint(0, 0), c); + rgba64pm.setPixelColor(QPoint(0, 0), c); + QCOMPARE(rgba64.pixelColor(QPoint(0, 0)), c); + QCOMPARE(rgba64pm.pixelColor(QPoint(0, 0)), c); } void tst_QImage::pixel() |