Module: wine Branch: master Commit: 6c57cf5eee74ecaef9d654380c34ea9ba3850cdc URL: https://source.winehq.org/git/wine.git/?a=commit;h=6c57cf5eee74ecaef9d654380...
Author: Shawn M. Chapla schapla@codeweavers.com Date: Wed Jul 22 23:08:09 2020 -0400
gdiplus/tests: Add metafile LinearGradient brush test.
Signed-off-by: Shawn M. Chapla schapla@codeweavers.com Signed-off-by: Esme Povirk esme@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/gdiplus/tests/metafile.c | 146 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+)
diff --git a/dlls/gdiplus/tests/metafile.c b/dlls/gdiplus/tests/metafile.c index ddb58504c9..bba44d15da 100644 --- a/dlls/gdiplus/tests/metafile.c +++ b/dlls/gdiplus/tests/metafile.c @@ -3270,6 +3270,151 @@ static void test_fillregion(void) GdipDisposeImage((GpImage*)metafile); }
+static const emfplus_record lineargradient_records[] = { + { EMR_HEADER }, + { EmfPlusRecordTypeHeader }, + { EmfPlusRecordTypeObject, ObjectTypeBrush << 8, 1 }, + { EmfPlusRecordTypeFillRects, 0x4000, 1 }, + { EmfPlusRecordTypeObject, (ObjectTypeBrush << 8) | 1, 1 }, + { EmfPlusRecordTypeFillRects, 0x4000, 1 }, + { EmfPlusRecordTypeObject, (ObjectTypeBrush << 8) | 2, 1 }, + { EmfPlusRecordTypeFillRects, 0x4000, 1 }, + { EmfPlusRecordTypeObject, (ObjectTypeBrush << 8) | 3, 1 }, + { EmfPlusRecordTypeFillRects, 0x4000, 1 }, + { EmfPlusRecordTypeEndOfFile }, + { EMR_EOF }, + { 0 } +}; + +static void test_lineargradient(void) +{ + static const GpPointF dst_points[3] = {{0.0, 0.0}, {100.0, 0.0}, {0.0, 100.0}}; + static const GpRectF frame = {0.0, 0.0, 100.0, 100.0}; + static const GpRectF horizrect = {10.0, 10.0, 20.0, 20.0}; + static const GpRectF vertrect = {50.0, 10.0, 20.0, 20.0}; + static const GpRectF blendrect = {10.0, 50.0, 20.0, 20.0}; + static const GpRectF presetrect = {50.0, 50.0, 20.0, 20.0}; + static const REAL blendfac[3] = {0.0, 0.9, 1.0}; + static const REAL blendpos[3] = {0.0, 0.5, 1.0}; + static const ARGB pblendcolor[3] = {0xffff0000, 0xff00ff00, 0xff0000ff}; + static const REAL pblendpos[3] = {0.0, 0.5, 1.0}; + + ARGB color; + GpBitmap *bitmap; + GpBrush *horizbrush, *vertbrush, *blendbrush, *presetbrush; + GpGraphics *graphics; + GpMetafile *metafile; + GpStatus stat; + HDC hdc; + + hdc = CreateCompatibleDC(0); + stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, + L"winetest", &metafile); + expect(Ok, stat); + DeleteDC(hdc); + hdc = NULL; + + stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics); + expect(Ok, stat); + + /* Test various brush types to cover all valid combinations + of optional serialized data. */ + stat = GdipCreateLineBrushFromRect(&horizrect, 0xffff0000, 0xff0000ff, + LinearGradientModeHorizontal, WrapModeTile, (GpLineGradient**)&horizbrush); + expect(Ok, stat); + + stat = GdipCreateLineBrushFromRect(&vertrect, 0xffff0000, 0xff0000ff, + LinearGradientModeVertical, WrapModeTile, (GpLineGradient**)&vertbrush); + expect(Ok, stat); + + stat = GdipCreateLineBrushFromRect(&blendrect, 0xffff0000, 0xff0000ff, + LinearGradientModeHorizontal, WrapModeTile, (GpLineGradient**)&blendbrush); + expect(Ok, stat); + + stat = GdipSetLineBlend((GpLineGradient*)blendbrush, blendfac, blendpos, 3); + expect(Ok, stat); + + stat = GdipCreateLineBrushFromRect(&presetrect, 0xffff0000, 0xff0000ff, + LinearGradientModeVertical, WrapModeTile, (GpLineGradient**)&presetbrush); + expect(Ok, stat); + + stat = GdipSetLinePresetBlend((GpLineGradient*)presetbrush, pblendcolor, pblendpos, 3); + expect(Ok, stat); + + stat = GdipFillRectangles(graphics, vertbrush, &vertrect, 1); + todo_wine expect(Ok, stat); + + stat = GdipFillRectangles(graphics, horizbrush, &horizrect, 1); + todo_wine expect(Ok, stat); + + stat = GdipFillRectangles(graphics, blendbrush, &blendrect, 1); + todo_wine expect(Ok, stat); + + stat = GdipFillRectangles(graphics, presetbrush, &presetrect, 1); + todo_wine expect(Ok, stat); + + stat = GdipDeleteGraphics(graphics); + graphics = NULL; + expect(Ok, stat); + + check_metafile(metafile, lineargradient_records, "lineargradient metafile", dst_points, + &frame, UnitPixel); + sync_metafile(&metafile, "lineargradient.emf"); + + stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap); + expect(Ok, stat); + + stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics); + expect(Ok, stat); + + play_metafile(metafile, graphics, lineargradient_records, "lineargradient playback", + dst_points, &frame, UnitPixel); + + /* Verify horizontal gradient fill. */ + stat = GdipBitmapGetPixel(bitmap, 10, 10, &color); + expect(Ok, stat); + todo_wine expect(0xffff0000, color); + + stat = GdipBitmapGetPixel(bitmap, 18, 10, &color); + expect(Ok, stat); + todo_wine expect(0xff990066, color); + + /* Verify vertical gradient fill. */ + stat = GdipBitmapGetPixel(bitmap, 50, 10, &color); + expect(Ok, stat); + todo_wine expect(0xffff0000, color); + + stat = GdipBitmapGetPixel(bitmap, 50, 18, &color); + expect(Ok, stat); + todo_wine expect(0xff990066, color); + + /* Verify custom blend gradient fill. */ + stat = GdipBitmapGetPixel(bitmap, 10, 50, &color); + expect(Ok, stat); + todo_wine expect(0xffff0000, color); + + stat = GdipBitmapGetPixel(bitmap, 18, 50, &color); + expect(Ok, stat); + todo_wine expect(0xff4700b8, color); + + /* Verify preset color gradient fill. */ + stat = GdipBitmapGetPixel(bitmap, 50, 50, &color); + expect(Ok, stat); + todo_wine expect(0xffff0000, color); + + stat = GdipBitmapGetPixel(bitmap, 50, 60, &color); + expect(Ok, stat); + todo_wine expect(0xff00ff00, color); + + GdipDeleteBrush(vertbrush); + GdipDeleteBrush(horizbrush); + GdipDeleteBrush(blendbrush); + GdipDeleteBrush(presetbrush); + GdipDeleteGraphics(graphics); + GdipDisposeImage((GpImage*)bitmap); + GdipDisposeImage((GpImage*)metafile); +} + START_TEST(metafile) { struct GdiplusStartupInput gdiplusStartupInput; @@ -3322,6 +3467,7 @@ START_TEST(metafile) test_drawdriverstring(); test_unknownfontdecode(); test_fillregion(); + test_lineargradient();
GdiplusShutdown(gdiplusToken); }