Lancelot: add drawPixmapFragment test

Task-number: QTBUG-111416
Pick-to: 6.5
Change-Id: Ife91bbc0bf09e3fcc5c4d8dc06e352eadee1b810
Reviewed-by: Eirik Aavitsland <[email protected]>

3 files changed, 167 insertions, 0 deletions

diff --git a/tests/baseline/painting/scripts/pixmapfragments.qps b/tests/baseline/painting/scripts/pixmapfragments.qps
new file mode 100644
index 00000000000..4c837b760f3
--- /dev/null
+++ b/tests/baseline/painting/scripts/pixmapfragments.qps
@@ -0,0 +1,65 @@
+# Version: 1
+# CheckVsReference: 1% (0 0 690 580)
+
+
+setRenderHint Antialiasing
+
+setPen #00ff00
+
+pixmap_load dome_argb32.png the_pixmap
+begin_block draw_stuff
+save
+  drawPixmapFragments the_pixmap 1 50 50 25 25 60 60 1 1 0 1
+  drawPixmapFragments the_pixmap 1 150 50 25 25 60 60 1 1 0 0.5
+  drawPixmapFragments the_pixmap 1 250 50 25 25 60 60 1 1 30 1
+  drawPixmapFragments the_pixmap 1 350 50 25 25 60 60 1.5 1 0 1
+  drawPixmapFragments the_pixmap 1 450 50 25 25 60 60 1 1.5 0 1
+  drawPixmapFragments the_pixmap 2 550 50 25 25 40 40 0.5 0.5 -45 1 600 50 25 25 40 40 0.7 0.7 45 1
+restore
+end_block
+
+
+translate 0 120
+pixmap_load dome_rgb32.png the_pixmap
+repeat_block draw_stuff
+
+translate 0 120
+pixmap_load dome_indexed.png the_pixmap
+repeat_block draw_stuff
+
+translate 0 120
+pixmap_load dome_indexed_mask.png the_pixmap
+repeat_block draw_stuff
+
+translate 0 120
+pixmap_load dome_mono.png the_pixmap
+repeat_block draw_stuff
+
+
+resetMatrix
+translate 700 60
+setPen black
+drawText 0 0 "32 bit w/alpha"
+translate 0 120
+drawText 0 0 "32 bit w/o alpha"
+translate 0 120
+drawText 0 0 "8 bit indexed"
+translate 0 120
+drawText 0 0 "8 bit indexed w/mask"
+translate 0 120
+drawText 0 0 "1 bit"
+
+resetMatrix
+translate 25 600
+drawText 0 0 "simple"
+translate 100 0
+drawText 0 0 "opacity"
+translate 100 0
+drawText 0 0 "rotation"
+translate 100 0
+drawText 0 0 "scale x"
+translate 100 0
+drawText 0 0 "scale y"
+translate 100 0
+drawText 0 0 "two fragments"
+translate 100 0
diff --git a/tests/baseline/shared/paintcommands.cpp b/tests/baseline/shared/paintcommands.cpp
index 06c420e471a..52620aad947 100644
--- a/tests/baseline/shared/paintcommands.cpp
+++ b/tests/baseline/shared/paintcommands.cpp
@@ -469,6 +469,20 @@ void PaintCommands::staticInit()
                       "^fillRectF\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s*(\\w*)?$",
                       "fillRectF <x> <y> <w> <h> [color]\n - Uses current brush if no color given",
                       "fillRectF 10.5 10.5 20.2 20.2 blue");
+    DECL_PAINTCOMMAND("drawPixmapFragments", command_drawPixmapFragments,
+                      "^drawPixmapFragments\\s+([\\w.:\\/]*)"
+                      "\\s+(-?\\w*)"
+                      "\\s+(-?[.\\w]*)\\s*(-?[.\\w]*)"
+                      "\\s+(-?[.\\w]*)\\s*(-?[.\\w]*)\\s*(-?[.\\w]*)\\s*(-?[.\\w]*)"
+                      "\\s+(-?[.\\w]*)\\s*(-?[.\\w]*)\\s*(-?[.\\w]*)\\s*(-?[.\\w]*)"
+                      "\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)?"
+                      "\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)?"
+                      "\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)\\s*(-?[.\\w]*)?\\s*(-?[.\\w]*)?$",
+                      "drawPixmapFragments <image filename> <count>"
+                      " <centerx0> <centery0> <x0> <y0> <w0> <h0> <sx0> <sy0> <r0> <o0>"
+                      " <centerx1> <centery1> <x1> <y1> <w1> ..."
+                      "\n  - where count is 1 or 2, and followed by centerPos, sourceRect, scaleX, scaleY, rotation, opacity <count> times",
+                      "drawPixmapFragments :/images/sign.png 1 50 50 10 10 60 60 10 10 30 1");
 
     DECL_PAINTCOMMANDSECTION("painterPaths");
     DECL_PAINTCOMMAND("path_moveTo", command_path_moveTo,
@@ -1452,6 +1466,93 @@ void PaintCommands::command_fillRectF(QRegularExpressionMatch re)
     }
 }
 
+void PaintCommands::command_drawPixmapFragments(QRegularExpressionMatch re)
+{
+    QPixmap pm;
+    pm = m_pixmapMap[re.captured(1)]; // try cache first
+    if (pm.isNull())
+        pm = image_load<QPixmap>(re.captured(1));
+    if (pm.isNull()) {
+        QFileInfo fi(m_filepath);
+        QDir dir = fi.absoluteDir();
+        dir.cdUp();
+        dir.cd("images");
+        QString fileName = dir.absolutePath() + QLatin1Char('/') + re.captured(1);
+        pm = QPixmap(fileName);
+        if (pm.isNull() && !fileName.endsWith(".png")) {
+            fileName.append(".png");
+            pm = QPixmap(fileName);
+        }
+    }
+    if (pm.isNull()) {
+        fprintf(stderr, "ERROR(drawPixmapFragments): failed to load pixmap: '%s'\n",
+                qPrintable(re.captured(1)));
+        return;
+    }
+
+    int count = convertToInt(re.captured(2));
+
+    struct Fragment {
+        double posx;
+        double posy;
+        double srcx;
+        double srcy;
+        double srcw;
+        double srch;
+        double sx;
+        double sy;
+        double rotation;
+        double opacity;
+    };
+
+    QList<Fragment> fragments;
+    for (int i = 0; i < count; ++i) {
+        int captureIndexStart = 3 + i * 10;
+        if (re.hasCaptured(captureIndexStart)) {
+            Fragment f;
+            f.posx = convertToDouble(re.captured(captureIndexStart));
+            f.posy = convertToDouble(re.captured(captureIndexStart + 1));
+            f.srcx = convertToDouble(re.captured(captureIndexStart + 2));
+            f.srcx = convertToDouble(re.captured(captureIndexStart + 3));
+            f.srcw = convertToDouble(re.captured(captureIndexStart + 4));
+            f.srch = convertToDouble(re.captured(captureIndexStart + 5));
+            f.sx = convertToDouble(re.captured(captureIndexStart + 6));
+            f.sy = convertToDouble(re.captured(captureIndexStart + 7));
+            f.rotation = convertToDouble(re.captured(captureIndexStart + 8));
+            f.opacity = convertToDouble(re.captured(captureIndexStart + 9));
+            fragments.append(f);
+        } else {
+            break;
+        }
+    }
+
+    if (m_verboseMode) {
+        printf(" -(lance) drawPixmapFragments('%s' count=%d ",
+               qPrintable(re.captured(1)), int(fragments.count()));
+        for (int i = 0; i < fragments.count(); ++i) {
+            printf("pos=(%.2f, %.2f) srcrect=(%.2f %.2f %.2f %.2f) scale=(%.2f %.2f) rotation=%.2f opacity=%.2f ",
+                   fragments[i].posx, fragments[i].posy,
+                   fragments[i].srcx, fragments[i].srcy, fragments[i].srcw, fragments[i].srch,
+                   fragments[i].sx, fragments[i].sy,
+                   fragments[i].rotation,
+                   fragments[i].opacity);
+        }
+        printf("\n");
+    }
+
+    QList<QPainter::PixmapFragment> pixmapFragments;
+    for (int i = 0; i < fragments.count(); ++i) {
+        pixmapFragments.append(
+                    QPainter::PixmapFragment::create(QPointF(fragments[i].posx, fragments[i].posy),
+                                                     QRectF(fragments[i].srcx, fragments[i].srcy, fragments[i].srcw, fragments[i].srch),
+                                                     fragments[i].sx, fragments[i].sy,
+                                                     fragments[i].rotation,
+                                                     fragments[i].opacity));
+    }
+
+    m_painter->drawPixmapFragments(pixmapFragments.constData(), pixmapFragments.count(), pm);
+}
+
 /***************************************************************************************************/
 void PaintCommands::command_noop(QRegularExpressionMatch)
 {
diff --git a/tests/baseline/shared/paintcommands.h b/tests/baseline/shared/paintcommands.h
index 4d4ed0e2899..a243ef1d751 100644
--- a/tests/baseline/shared/paintcommands.h
+++ b/tests/baseline/shared/paintcommands.h
@@ -183,6 +183,7 @@ private:
     void command_drawTiledPixmap(QRegularExpressionMatch re);
     void command_fillRect(QRegularExpressionMatch re);
     void command_fillRectF(QRegularExpressionMatch re);
+    void command_drawPixmapFragments(QRegularExpressionMatch re);
 
     // paths
     void command_path_addEllipse(QRegularExpressionMatch re);