From c1e5f600abaee393e66fb04e2038bc97d82851ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <samuel.rodal@nokia.com>
Date: Tue, 24 Jul 2012 15:23:49 +0200
Subject: Made QImage::fill(uint pixel) for RGB888 accept QRgb values.

Previously QImage::fill() for Format_RGB888 expected a BGR value
instead of the RGB order defined by QRgb, making it counter intuitive to
use related to the 32-bit formats.

Fixed the QPixelLayout data for RGB888 and changed the byte order of
quint24 based on what the optimized image conversion routines expect.

Change-Id: I72926debbc6f5b5cb10b8aa0b2a2a916a04db946
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
---
 tests/auto/gui/image/qimage/tst_qimage.cpp        | 21 +++++++++++++++++++--
 tests/auto/gui/painting/qpainter/tst_qpainter.cpp |  2 +-
 2 files changed, 20 insertions(+), 3 deletions(-)

(limited to 'tests/auto')

diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp
index 0fad243cb2..bee6ff9f8c 100644
--- a/tests/auto/gui/image/qimage/tst_qimage.cpp
+++ b/tests/auto/gui/image/qimage/tst_qimage.cpp
@@ -137,6 +137,8 @@ private slots:
 
     void fillColorWithAlpha();
 
+    void fillRGB888();
+
     void rgbSwapped_data();
     void rgbSwapped();
 
@@ -1047,11 +1049,11 @@ void tst_QImage::setPixel_data()
     QTest::newRow("ARGB8555_Premultiplied blue") << int(QImage::Format_ARGB8555_Premultiplied)
                                    << 0xff0000ff << 0x001fffu;
     QTest::newRow("RGB888 red") << int(QImage::Format_RGB888)
-                                << 0xffff0000 << 0x0000ffu;
+                                << 0xffff0000 << 0xff0000u;
     QTest::newRow("RGB888 green") << int(QImage::Format_RGB888)
                                   << 0xff00ff00 << 0x00ff00u;
     QTest::newRow("RGB888 blue") << int(QImage::Format_RGB888)
-                                 << 0xff0000ff << 0xff0000u;
+                                 << 0xff0000ff << 0x0000ffu;
 }
 
 void tst_QImage::setPixel()
@@ -1872,6 +1874,21 @@ void tst_QImage::fillColorWithAlpha()
     QCOMPARE(argb32pm.pixel(0, 0), 0x7f7f0000u);
 }
 
+void tst_QImage::fillRGB888()
+{
+    QImage expected(1, 1, QImage::Format_RGB888);
+    QImage actual(1, 1, QImage::Format_RGB888);
+
+    for (int c = Qt::black; c < Qt::transparent; ++c) {
+        QColor color = QColor(Qt::GlobalColor(c));
+
+        expected.fill(color);
+        actual.fill(color.rgba());
+
+        QCOMPARE(actual.pixel(0, 0), expected.pixel(0, 0));
+    }
+}
+
 void tst_QImage::rgbSwapped_data()
 {
     QTest::addColumn<QImage::Format>("format");
diff --git a/tests/auto/gui/painting/qpainter/tst_qpainter.cpp b/tests/auto/gui/painting/qpainter/tst_qpainter.cpp
index bd075eb2fe..3d0ec9f425 100644
--- a/tests/auto/gui/painting/qpainter/tst_qpainter.cpp
+++ b/tests/auto/gui/painting/qpainter/tst_qpainter.cpp
@@ -3172,7 +3172,7 @@ void tst_QPainter::drawImage_task258776()
     QImage src(16, 16, QImage::Format_RGB888);
     QImage dest(33, 33, QImage::Format_RGB888);
     src.fill(0x00ff00);
-    dest.fill(0x0000ff);
+    dest.fill(0xff0000);
 
     QPainter painter(&dest);
     painter.drawImage(QRectF(0.499, 0.499, 32, 32), src, QRectF(0, 0, 16, 16));
-- 
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