Haoyang Chen : gdiplus/tests: Test image brush transformation.
Alexandre Julliard
julliard at winehq.org
Wed Feb 3 15:39:27 CST 2021
Module: wine
Branch: master
Commit: cda039943dca510b412743c8a376fc36815bbfef
URL: https://source.winehq.org/git/wine.git/?a=commit;h=cda039943dca510b412743c8a376fc36815bbfef
Author: Haoyang Chen <chenhaoyang at uniontech.com>
Date: Tue Feb 2 10:56:56 2021 +0800
gdiplus/tests: Test image brush transformation.
Signed-off-by: Haoyang Chen <chenhaoyang at uniontech.com>
Signed-off-by: Esme Povirk <esme at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/gdiplus/tests/brush.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/dlls/gdiplus/tests/brush.c b/dlls/gdiplus/tests/brush.c
index 78939e68991..0287078bc80 100644
--- a/dlls/gdiplus/tests/brush.c
+++ b/dlls/gdiplus/tests/brush.c
@@ -18,6 +18,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
+#define COBJMACROS
#include <math.h>
#include "objbase.h"
@@ -274,6 +275,37 @@ static void test_transform(void)
GpPointF start, end;
GpRectF rectf;
REAL elements[6];
+ UINT buf[15];
+ HBITMAP hbmp,old;
+ HDC dcmem;
+ BITMAP bm;
+ GpImage *image;
+ IStream *stream;
+ HGLOBAL hglob;
+ VOID *data;
+ HRESULT hr;
+ LONG size;
+
+ /* 3*5 bmp 32bit*/
+ static const unsigned char bmpimage[] = {
+ 0x42,0x4d,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x36,0x00,
+ 0x00,0x00,0x28,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x05,0x00,
+ 0x00,0x00,0x01,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,
+ 0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0x11,0xff,0x00,0xff,0x11,0xff,0x00,0xff,0x11,0xff,0x00,
+ 0xff,0x33,0xff,0x00,0xff,0x33,0xff,0x00,0xff,0x33,0xff,0x00,
+ 0xff,0x55,0xff,0x00,0xff,0x55,0xff,0x00,0xff,0x55,0xff,0x00,
+ 0xff,0xaa,0xff,0x00,0xff,0xaa,0xff,0x00,0xff,0xaa,0xff,0x00,
+ 0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,
+ 0x00,0x00,0x00,0x00};
+
+ static const UINT buf_rotate_180[15] = {
+ 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffff11ff, 0xffff11ff, 0xffff11ff,
+ 0xffff33ff, 0xffff33ff, 0xffff33ff,
+ 0xffff55ff, 0xffff55ff, 0xffff55ff,
+ 0xffffaaff, 0xffffaaff, 0xffffaaff};
/* GpTexture */
status = GdipCreateMatrix2(2.0, 0.0, 0.0, 0.0, 0.0, 0.0, &m);
@@ -556,6 +588,38 @@ static void test_transform(void)
expect(Ok, status);
status = GdipDeleteBrush((GpBrush*)line);
expect(Ok,status);
+ GdipDeleteGraphics(graphics);
+
+ dcmem = CreateCompatibleDC(hdc);
+ hbmp = CreateBitmap(3, 5, 1, 32, NULL);
+ old = SelectObject(dcmem, hbmp);
+ status = GdipCreateFromHDC(dcmem, &graphics);
+ expect(Ok, status);
+ hglob = GlobalAlloc(0, sizeof(bmpimage));
+ data = GlobalLock (hglob);
+ memcpy(data, bmpimage, sizeof(bmpimage));
+ GlobalUnlock(hglob);
+ hr = CreateStreamOnHGlobal(hglob, TRUE, &stream);
+ expect(S_OK, hr);
+ status = GdipLoadImageFromStream(stream, &image);
+ expect(Ok, status);
+ status = GdipCreateTexture(image, WrapModeTile, &texture);
+ expect(Ok, status);
+ status = GdipRotateTextureTransform(texture, 180.0f, MatrixOrderPrepend);
+ expect(Ok, status);
+ status = GdipFillRectangle(graphics, (GpBrush*)texture, .0f, .0f, (REAL)3, (REAL)5);
+ expect(Ok, status);
+ GdipDeleteBrush((GpBrush*)texture);
+ GdipDisposeImage(image);
+ GdipDeleteGraphics(graphics);
+ IStream_Release(stream);
+ hbmp = SelectObject(dcmem, old);
+ GetObjectW(hbmp, sizeof(bm), &bm);
+ size = GetBitmapBits(hbmp, sizeof(buf), buf);
+ expect(sizeof(buf), size);
+ DeleteObject(hbmp);
+ DeleteDC(dcmem);
+ ok(!memcmp(buf, buf_rotate_180, sizeof(buf)), "Failed to rotate image.\n");
if(0){
/* enable to visually compare with Windows */
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