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gdiplus: Add a test for GdipSetImageAttributesColorMatrix.

This commit is contained in:
Vincent Povirk 2009-12-18 17:38:40 -06:00 committed by Alexandre Julliard
parent 149c44eb4c
commit 70bdc43c20
1 changed files with 104 additions and 0 deletions
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104
dlls/gdiplus/tests/image.c
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@ -1092,6 +1092,109 @@ static void test_palette(void)
GdipDisposeImage((GpImage*)bitmap);
}
static void test_colormatrix(void)
{
GpStatus stat;
ColorMatrix colormatrix, graymatrix;
GpImageAttributes *imageattr;
const ColorMatrix identity = {{
{1.0,0.0,0.0,0.0,0.0},
{0.0,1.0,0.0,0.0,0.0},
{0.0,0.0,1.0,0.0,0.0},
{0.0,0.0,0.0,1.0,0.0},
{0.0,0.0,0.0,0.0,1.0}}};
const ColorMatrix double_red = {{
{2.0,0.0,0.0,0.0,0.0},
{0.0,1.0,0.0,0.0,0.0},
{0.0,0.0,1.0,0.0,0.0},
{0.0,0.0,0.0,1.0,0.0},
{0.0,0.0,0.0,0.0,1.0}}};
GpBitmap *bitmap1, *bitmap2;
GpGraphics *graphics;
ARGB color;
colormatrix = identity;
graymatrix = identity;
stat = GdipSetImageAttributesColorMatrix(NULL, ColorAdjustTypeDefault,
TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
expect(InvalidParameter, stat);
stat = GdipCreateImageAttributes(&imageattr);
expect(Ok, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
todo_wine expect(Ok, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, NULL, NULL, ColorMatrixFlagsDefault);
expect(InvalidParameter, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
todo_wine expect(Ok, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, NULL, ColorMatrixFlagsSkipGrays);
todo_wine expect(Ok, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, NULL, ColorMatrixFlagsAltGray);
expect(InvalidParameter, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsAltGray);
todo_wine expect(Ok, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, &graymatrix, 3);
todo_wine expect(InvalidParameter, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeCount,
TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
todo_wine expect(InvalidParameter, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeAny,
TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
todo_wine expect(InvalidParameter, stat);
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
FALSE, NULL, NULL, ColorMatrixFlagsDefault);
todo_wine expect(Ok, stat);
/* Drawing a bitmap transforms the colors */
colormatrix = double_red;
stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
todo_wine expect(Ok, stat);
stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
expect(Ok, stat);
stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
expect(Ok, stat);
stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff40ffff);
expect(Ok, stat);
stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
expect(Ok, stat);
stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
UnitPixel, imageattr, NULL, NULL);
expect(Ok, stat);
stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
expect(Ok, stat);
todo_wine expect(0xff80ffff, color);
GdipDeleteGraphics(graphics);
GdipDisposeImage((GpImage*)bitmap1);
GdipDisposeImage((GpImage*)bitmap2);
GdipDisposeImageAttributes(imageattr);
}
START_TEST(image)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -1120,6 +1223,7 @@ START_TEST(image)
test_createhbitmap();
test_getsetpixel();
test_palette();
test_colormatrix();
GdiplusShutdown(gdiplusToken);
}