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gdiplus/tests: Add drawing tests for GdipFillRegion with gdi transform. 

Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Changhui Liu 2017-08-30 12:32:16 -05:00 committed by Alexandre Julliard
parent 0241da1c2d
commit 24f109072c
1 changed files with 245 additions and 0 deletions
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245
dlls/gdiplus/tests/graphics.c
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@ -6287,6 +6287,248 @@ static void test_GdipFillRectanglesOnMemoryDCSolidBrush(void)
ReleaseDC(hwnd, dc);
}
static void test_GdipFillRectanglesOnMemoryDCTextureBrush(void)
{
ARGB color[6] = {0,0,0,0,0,0};
POINT pt = {0,0};
RECT rect = {100, 100, 180, 180};
UINT width = rect.right - rect.left;
UINT height = rect.bottom - rect.top;
GpStatus status = 0;
union
{
GpBitmap *bitmap;
GpImage *image;
} src_img;
GpTexture *brush = NULL;
GpGraphics *graphics = NULL;
HDC dc = GetDC( hwnd);
HDC hdc = CreateCompatibleDC(dc);
HBITMAP bmp = CreateCompatibleBitmap(dc, width, height);
HGDIOBJ old = SelectObject(hdc, bmp);
UINT x = 0;
UINT y = 0;
UINT src_img_width = width/2;
UINT src_img_height = height/2;
BYTE *src_img_data = GdipAlloc(src_img_width*src_img_height*4);
DWORD *pixel = (DWORD *)src_img_data;
ok(pixel != NULL, "Expected src_img_data is valid\n");
/*Change the window origin is the key test point*/
SetWindowOrgEx(hdc, rect.left, rect.top, &pt);
/*build a blue solid image!*/
for(y = 0; y < src_img_height; ++y)
{
for(x = 0; x < src_img_width; ++x)
{
pixel[x] = BLUE_COLOR;
}
pixel += src_img_width;
}
status = GdipCreateBitmapFromScan0(src_img_width, src_img_height, src_img_width*4,
PixelFormat32bppARGB, src_img_data, &src_img.bitmap);
expect(Ok, status);
status = GdipCreateTexture(src_img.image, 0, &brush);
expect(Ok, status);
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipSetClipRectI(graphics, rect.left+width/2, rect.top+height/2,
width, height, CombineModeReplace);
expect(Ok, status);
status = GdipFillRectangleI(graphics, (GpBrush*)brush, 0, 0, rect.right, rect.bottom);
expect(Ok, status);
GdipDisposeImage(src_img.image);
GdipDeleteBrush((GpBrush*)brush);
GdipDeleteGraphics(graphics);
GdipFree(src_img_data);
pixel = GetBitmapPixelBuffer(hdc, bmp, width, height);
if (pixel)
{
color[0] = get_bitmap_pixel(width/2, height/2);
color[1] = get_bitmap_pixel(width/2+1, height/2);
color[2] = get_bitmap_pixel(width/2, height/2+1);
color[3] = get_bitmap_pixel(width/2-1, height/2-1);
color[4] = get_bitmap_pixel(width/2-1, height-1);
color[5] = get_bitmap_pixel(width-1, height/2-1);
}
todo_wine ok(is_blue_color(color[0]) && is_blue_color(color[1]) && is_blue_color(color[2]) &&
color[3] == 0 && color[4] == 0 && color[5] == 0,
"Expected GdipFillRectangleI take effect!\n" );
ReleaseBitmapPixelBuffer(pixel);
SelectObject(hdc, old);
DeleteObject(bmp);
DeleteDC(hdc);
ReleaseDC(hwnd, dc);
}
static void test_GdipFillRectanglesOnBitmapTextureBrush(void)
{
ARGB color[6] = {0,0,0,0,0,0};
UINT x = 0;
UINT y = 0;
RECT rect = {100, 100, 180, 180};
UINT width = rect.right - rect.left;
UINT height = rect.bottom - rect.top;
UINT src_img_width = width/2;
UINT src_img_height = height/2;
GpStatus status = 0;
union
{
GpBitmap *bitmap;
GpImage *image;
} src_img;
union
{
GpBitmap *bitmap;
GpImage *image;
} dst_img;
GpTexture *brush = NULL;
GpGraphics *graphics = NULL;
BYTE *src_img_data = GdipAlloc(src_img_width*src_img_height*4);
DWORD *pixel = (DWORD *)src_img_data;
ok(pixel != NULL, "Expected src_img_data is valid\n");
status = GdipCreateBitmapFromScan0(width, height, width*4,
PixelFormat32bppARGB, NULL, &dst_img.bitmap);
expect(Ok, status);
/*build a blue solid image!*/
for(y = 0; y < src_img_height; ++y)
{
for(x = 0; x < src_img_width; ++x)
{
pixel[x] = BLUE_COLOR;
}
pixel += src_img_width;
}
status = GdipCreateBitmapFromScan0(src_img_width, src_img_height, src_img_width*4,
PixelFormat32bppARGB, src_img_data, &src_img.bitmap);
expect(Ok, status);
status = GdipCreateTexture(src_img.image, 0, &brush);
expect(Ok, status);
status = GdipGetImageGraphicsContext(dst_img.image, &graphics);
expect(Ok, status);
status = GdipSetClipRectI(graphics, 0, 0, width, height, CombineModeReplace);
expect(Ok, status);
status = GdipFillRectangleI(graphics, (GpBrush*)brush, 0, 0, width/2, height/2);
expect(Ok, status);
GdipDeleteBrush((GpBrush*)brush);
GdipDeleteGraphics(graphics);
GdipBitmapGetPixel(dst_img.bitmap, 0, 0, &color[0]);
GdipBitmapGetPixel(dst_img.bitmap, 0, 1, &color[1]);
GdipBitmapGetPixel(dst_img.bitmap, 1, 0, &color[2]);
GdipBitmapGetPixel(dst_img.bitmap, width/2, 0, &color[3]);
GdipBitmapGetPixel(dst_img.bitmap, width/2, height/2, &color[4]);
GdipBitmapGetPixel(dst_img.bitmap, 0, height/2, &color[5]);
ok(is_blue_color(color[0]) && is_blue_color(color[1]) && is_blue_color(color[2]) &&
color[3] == 0 && color[4] == 0 && color[5] == 0,
"Expected GdipFillRectangleI take effect!\n" );
GdipDisposeImage(src_img.image);
GdipDisposeImage(dst_img.image);
GdipFree(src_img_data);
}
static void test_GdipDrawImagePointsRectOnMemoryDC(void)
{
ARGB color[6] = {0,0,0,0,0,0};
POINT pt = {0,0};
RECT rect = {100, 100, 180, 180};
UINT width = rect.right - rect.left;
UINT height = rect.bottom - rect.top;
GpStatus status = 0;
union
{
GpBitmap *bitmap;
GpImage *image;
} src_img;
GpGraphics *graphics = NULL;
HDC dc = GetDC( hwnd);
HDC hdc = CreateCompatibleDC(dc);
HBITMAP bmp = CreateCompatibleBitmap(dc, width, height);
HGDIOBJ old = SelectObject(hdc, bmp);
UINT x = 0;
UINT y = 0;
UINT src_img_width = width/2;
UINT src_img_height = height/2;
BYTE *src_img_data = GdipAlloc(src_img_width*src_img_height*4);
DWORD *pixel = (DWORD *)src_img_data;
ok(pixel != NULL, "Expected src_img_data is valid\n");
/*Change the window origin is the key test point*/
SetWindowOrgEx(hdc, rect.left, rect.top, &pt);
/*build a blue solid image!*/
for(y = 0; y < src_img_height; ++y)
{
for(x = 0; x < src_img_width; ++x)
{
pixel[x] = BLUE_COLOR;
}
pixel += src_img_width;
}
status = GdipCreateBitmapFromScan0(src_img_width, src_img_height, src_img_width*4,
PixelFormat32bppARGB, src_img_data, &src_img.bitmap);
expect(Ok, status);
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipDrawImageRectRectI(graphics, src_img.image,
rect.left+width/2, rect.top+height/2, width/2, height/2,
0, 0, src_img_width, src_img_height, UnitPixel, NULL, NULL, NULL);
expect(Ok, status);
GdipDisposeImage(src_img.image);
GdipDeleteGraphics(graphics);
GdipFree(src_img_data);
pixel = GetBitmapPixelBuffer(hdc, bmp, width, height);
if (pixel)
{
color[0] = get_bitmap_pixel(width/2, height/2);
color[1] = get_bitmap_pixel(width/2+1, height/2);
color[2] = get_bitmap_pixel(width/2, height/2+1);
color[3] = get_bitmap_pixel(width/2-1, height/2-1);
color[4] = get_bitmap_pixel(width/2-1, height-1);
color[5] = get_bitmap_pixel(width-1, height/2-1);
}
ok(is_blue_color(color[0]) && is_blue_color(color[1]) && is_blue_color(color[2]) &&
color[3] == 0 && color[4] == 0 && color[5] == 0,
"Expected GdipDrawImageRectRectI take effect!\n" );
ReleaseBitmapPixelBuffer(pixel);
SelectObject(hdc, old);
DeleteObject(bmp);
DeleteDC(hdc);
ReleaseDC(hwnd, dc);
}
START_TEST(graphics)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -6371,6 +6613,9 @@ START_TEST(graphics)
test_GdipFillRectangles();
test_GdipGetVisibleClipBounds_memoryDC();
test_GdipFillRectanglesOnMemoryDCSolidBrush();
test_GdipFillRectanglesOnMemoryDCTextureBrush();
test_GdipFillRectanglesOnBitmapTextureBrush();
test_GdipDrawImagePointsRectOnMemoryDC();
test_container_rects();
test_GdipGraphicsSetAbort();