int test_gdi_CreateRect(void)
{
int x1 = 32;
int y1 = 64;
int x2 = 128;
int y2 = 256;
HGDI_RECT hRect = gdi_CreateRect(x1, y1, x2, y2);
if (!hRect)
return -1;
if (hRect->objectType != GDIOBJECT_RECT)
return -1;
if (hRect->left != x1)
return -1;
if (hRect->top != y1)
return -1;
if (hRect->right != x2)
return -1;
if (hRect->bottom != y2)
return -1;
gdi_DeleteObject((HGDIOBJECT) hRect);
return 0;
}
static int test_gdi_PtInRect(void)
{
int rc = -1;
HGDI_RECT hRect;
UINT32 left = 20;
UINT32 top = 40;
UINT32 right = 60;
UINT32 bottom = 80;
if (!(hRect = gdi_CreateRect(left, top, right, bottom)))
{
printf("gdi_CreateRect failed\n");
return rc;
}
if (gdi_PtInRect(hRect, 0, 0))
goto fail;
if (gdi_PtInRect(hRect, 500, 500))
goto fail;
if (gdi_PtInRect(hRect, 40, 100))
goto fail;
if (gdi_PtInRect(hRect, 10, 40))
goto fail;
if (!gdi_PtInRect(hRect, 30, 50))
goto fail;
if (!gdi_PtInRect(hRect, left, top))
goto fail;
if (!gdi_PtInRect(hRect, right, bottom))
goto fail;
if (!gdi_PtInRect(hRect, right, 60))
goto fail;
if (!gdi_PtInRect(hRect, 40, bottom))
goto fail;
rc = 0;
fail:
gdi_DeleteObject((HGDIOBJECT)hRect);
return rc;
}
int test_gdi_FillRect(void)
{
int rc = -1;
HGDI_DC hdc = NULL;
HGDI_RECT hRect = NULL;
HGDI_BRUSH hBrush = NULL;
HGDI_BITMAP hBitmap = NULL;
UINT32 color;
UINT32 pixel;
UINT32 rawPixel;
UINT32 x, y;
UINT32 badPixels;
UINT32 goodPixels;
UINT32 width = 200;
UINT32 height = 300;
UINT32 left = 20;
UINT32 top = 40;
UINT32 right = 60;
UINT32 bottom = 80;
if (!(hdc = gdi_GetDC()))
{
printf("failed to get gdi device context\n");
goto fail;
}
hdc->format = PIXEL_FORMAT_XRGB32;
if (!(hRect = gdi_CreateRect(left, top, right, bottom)))
{
printf("gdi_CreateRect failed\n");
goto fail;
}
hBitmap = gdi_CreateCompatibleBitmap(hdc, width, height);
ZeroMemory(hBitmap->data, width * height * GetBytesPerPixel(hdc->format));
gdi_SelectObject(hdc, (HGDIOBJECT) hBitmap);
color = FreeRDPGetColor(PIXEL_FORMAT_ARGB32, 0xAA, 0xBB, 0xCC, 0xFF);
hBrush = gdi_CreateSolidBrush(color);
gdi_FillRect(hdc, hRect, hBrush);
badPixels = 0;
goodPixels = 0;
for (x = 0; x < width; x++)
{
for (y = 0; y < height; y++)
{
rawPixel = gdi_GetPixel(hdc, x, y);
pixel = FreeRDPConvertColor(rawPixel, hdc->format, PIXEL_FORMAT_ARGB32, NULL);
if (gdi_PtInRect(hRect, x, y))
{
if (pixel == color)
{
goodPixels++;
}
else
{
printf("actual:%08"PRIX32" expected:%08"PRIX32"\n", gdi_GetPixel(hdc, x, y), color);
badPixels++;
}
}
else
{
if (pixel == color)
{
badPixels++;
}
else
{
goodPixels++;
}
}
}
}
if (goodPixels != width * height)
goto fail;
if (badPixels != 0)
goto fail;
rc = 0;
fail:
gdi_DeleteObject((HGDIOBJECT) hBrush);
gdi_DeleteObject((HGDIOBJECT) hBitmap);
gdi_DeleteObject((HGDIOBJECT)hRect);
gdi_DeleteDC(hdc);
return rc;
}