void TestImageModifierStack(void)
{
BeginTests();
CImage cImage;
CImageModifierStack cStack;
BOOL bResult;
CImageRGBToGrey* pcGrey;
CImageHeightToNormals* pcNormals;
CImageResampler* pcSmall;
CImage cBak;
bResult = ReadImage(&cBak, "Input/Adelle.png");
AssertBool(TRUE, bResult);
cImage.Copy(&cBak);
cStack.Init(&cImage);
pcGrey = cStack.AddModifier<CImageRGBToGrey>();
pcGrey->Init(RGBTGS_UseRed);
cStack.ApplyAll();
WriteImage(&cImage, "Output/AdelleGrey.raw");
AssertFileMemory("Input/AdelleGrey.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
pcNormals = cStack.AddModifier<CImageHeightToNormals>();
pcNormals->Init(IMAGE_DIFFUSE_GREY);
cImage.Copy(&cBak);
cStack.ApplyAll();
WriteImage(&cImage, "Output/AdelleNormal.raw");
AssertFileMemory("Input/AdelleNormal.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
pcSmall = cStack.AddModifier<CImageResampler>();
pcSmall->Init(IR_NearestNeighbour, 21, 16);
cImage.Copy(&cBak);
cStack.ApplyAll();
WriteImage(&cImage, "Output/AdelleSmall.raw");
AssertFileMemory("Input/AdelleSmall.raw", cImage.GetData(), cImage.GetByteSize());
AssertInt(3, cStack.NumModifiers());
cStack.Kill();
cImage.Kill();
cBak.Kill();
TestStatistics();
}
void TestImageDividerGenerateFromBorderWithTransparent(void)
{
CImageDivider cImageDivider;
CImage cImage;
CImageCelMask* pcRectangle;
unsigned int uiTransparent;
CImage cMask;
ReadImage(&cImage, "Input\\cel6.png");
uiTransparent = 0x000000;
cImageDivider.Init(&cImage, (SImageColour*)&uiTransparent);
cImageDivider.GenerateFromBorder(&cMask);
AssertInt(2, cImageDivider.GetDestImageCels()->NumElements());
pcRectangle = (CImageCelMask*)cImageDivider.GetDestImageCels()->Get(0);
AssertInt(4, pcRectangle->GetSubImage()->mcImageRect.miLeft);
AssertInt(4, pcRectangle->GetSubImage()->mcImageRect.miTop);
AssertInt(18, pcRectangle->GetSubImage()->mcImageRect.GetWidth());
AssertInt(28, pcRectangle->GetSubImage()->mcImageRect.GetHeight());
pcRectangle = (CImageCelMask*)cImageDivider.GetDestImageCels()->Get(1);
AssertInt(9, pcRectangle->GetSubImage()->mcImageRect.miLeft);
AssertInt(18, pcRectangle->GetSubImage()->mcImageRect.miTop);
AssertInt(11, pcRectangle->GetSubImage()->mcImageRect.GetWidth());
AssertInt(25, pcRectangle->GetSubImage()->mcImageRect.GetHeight());
WriteImage(&cMask, "Output\\cel6.raw");
AssertFileMemory("input\\cel6.raw", cMask.mcChannels.GetData(), cMask.GetByteSize());
cImageDivider.Kill();
cMask.Kill();
cImage.Kill();
}
void TestImageReaderRAD(void)
{
CImage cImage;
BOOL bResult;
bResult = ReadImage(&cImage, "Input\\readrad.rad");
AssertBool(TRUE, bResult);
WriteImage(&cImage, "Output\\readrad.raw");
AssertFileMemory("input\\readrad.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
//Read raw is a special case. Because the size and the channels aren't known the image must be initialised before hand.
cImage.Init(32, 48, PT_uchar, IMAGE_DIFFUSE_RED, IMAGE_DIFFUSE_GREEN, IMAGE_DIFFUSE_BLUE, CHANNEL_ZERO);
bResult = ReadImage(&cImage, "Input\\readrad.raw");
AssertBool(TRUE, bResult);
WriteImage(&cImage, "Output\\readraw.raw");
AssertFileMemory("input\\readraw.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
}
void TestImageReaderTGA(void)
{
CImage cImage;
ReadImage(&cImage, "Input\\tar32un.tga");
WriteImage(&cImage, "Output\\tar32un.raw");
AssertFileMemory("input\\tar32un.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\tar24un.tga");
WriteImage(&cImage, "Output\\tar24un.raw");
AssertFileMemory("input\\tar24un.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\tar16un.tga");
WriteImage(&cImage, "Output\\tar16un.raw");
AssertFileMemory("input\\tar16un.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
}
void TestImageSwizzle(void)
{
BeginTests();
CImage cImage;
CImageModifierStack cStack;
CImageRGBToGrey* pcRGBToGrey;
CImageChannelRename* pcChannelRename;
CImageChannelAdd* pcChannelAdd;
CImageDrawBox* pcDrawBox;
CImageColourRGB cRGB;
ReadImage(&cImage, "Input\\swizzel.png");
cStack.Init(&cImage);
pcRGBToGrey = cStack.AddModifier<CImageRGBToGrey>();
pcRGBToGrey->Init(RGBTGS_OnlyIfChannelsSame);
pcChannelRename = cStack.AddModifier<CImageChannelRename>();
pcChannelRename->Init(IMAGE_DIFFUSE_GREY, IMAGE_OPACITY);
pcChannelAdd = cStack.AddModifier<CImageChannelAdd>();
pcChannelAdd->Init(IMAGE_DIFFUSE_RED, PT_uchar);
pcChannelAdd->AddChannel(IMAGE_DIFFUSE_GREEN);
pcChannelAdd->AddChannel(IMAGE_DIFFUSE_BLUE);
pcDrawBox = cStack.AddModifier<CImageDrawBox>();
cRGB.Init(1.0f, 1.0f, 1.0f);
pcDrawBox->Init(NULL, &cRGB);
cStack.ApplyAll();
cStack.Kill();
WriteImage(&cImage, "Output\\swizzle.raw");
AssertFileMemory("input\\swizzle.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
TestStatistics();
}
void TestImageGreyToRGB(void)
{
BeginTests();
CImage cImage;
CImageGreyToRGB cGreyToRGB;
ReadImage(&cImage, "Input/basn0g08.png");
cGreyToRGB.Init();
cGreyToRGB.Modify(&cImage);
cGreyToRGB.Kill();
WriteImage(&cImage, "Output/GreyToRGB.raw");
AssertFileMemory("input/GreyToRGB.raw", cImage.GetData(), cImage.GetByteSize());
cGreyToRGB.Kill();
cImage.Kill();
TestStatistics();
}
void TestImageDividerGenerateFromBorder(void)
{
CImageDivider cImageDivider;
CImage cImage;
CImage cMask;
CImageCelMask* pcRectangle;
ReadImage(&cImage, "Input\\splitter.png");
cImageDivider.Init(&cImage);
cImageDivider.GenerateFromBorder(&cMask);
AssertInt(20, cImageDivider.GetDestImageCels()->NumElements());
pcRectangle = (CImageCelMask*)cImageDivider.GetDestImageCels()->Get(0);
AssertInt(1, pcRectangle->GetSubImage()->mcImageRect.miLeft);
AssertInt(1, pcRectangle->GetSubImage()->mcImageRect.miTop);
AssertInt(13, pcRectangle->GetSubImage()->mcImageRect.GetWidth());
AssertInt(13, pcRectangle->GetSubImage()->mcImageRect.GetHeight());
pcRectangle = (CImageCelMask*)cImageDivider.GetDestImageCels()->Get(1);
AssertInt(15, pcRectangle->GetSubImage()->mcImageRect.miLeft);
AssertInt(1, pcRectangle->GetSubImage()->mcImageRect.miTop);
AssertInt(13, pcRectangle->GetSubImage()->mcImageRect.GetWidth());
AssertInt(13, pcRectangle->GetSubImage()->mcImageRect.GetHeight());
pcRectangle = (CImageCelMask*)cImageDivider.GetDestImageCels()->Get(17);
AssertInt(21, pcRectangle->GetSubImage()->mcImageRect.miLeft);
AssertInt(39, pcRectangle->GetSubImage()->mcImageRect.miTop);
AssertInt(3, pcRectangle->GetSubImage()->mcImageRect.GetWidth());
AssertInt(3, pcRectangle->GetSubImage()->mcImageRect.GetHeight());
WriteImage(&cMask, "Output\\splitter.raw");
AssertFileMemory("input\\splitter.raw", cMask.mcChannels.GetData(), cMask.GetByteSize());
cImageDivider.Kill();
cMask.Kill();
cImage.Kill();
}
void TestImageReaderPNG(void)
{
CImage cImage;
ReadImage(&cImage, "Input\\basn0g01.png");
WriteImage(&cImage, "Output\\basn0g01.raw");
AssertFileMemory("input\\basn0g01.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn0g02.png");
WriteImage(&cImage, "Output\\basn0g02.raw");
AssertFileMemory("input\\basn0g02.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn0g04.png");
WriteImage(&cImage, "Output\\basn0g04.raw");
AssertFileMemory("input\\basn0g04.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn0g08.png");
WriteImage(&cImage, "Output\\basn0g08.raw");
AssertFileMemory("input\\basn0g08.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn0g16.png");
WriteImage(&cImage, "Output\\basn0g16.raw");
AssertFileMemory("input\\basn0g16.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn2c08.png");
WriteImage(&cImage, "Output\\basn2c08.raw");
AssertFileMemory("input\\basn2c08.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn2c16.png");
WriteImage(&cImage, "Output\\basn2c16.raw");
AssertFileMemory("input\\basn2c16.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn4a08.png");
AssertInt(32, cImage.GetWidth());
AssertInt(32, cImage.GetHeight());
AssertInt(2048, cImage.GetByteSize());
WriteImage(&cImage, "Output\\basn4a08.raw");
AssertFileMemory("input\\basn4a08.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn4a16.png");
WriteImage(&cImage, "Output\\basn4a16.raw");
AssertFileMemory("input\\basn4a16.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn6a08.png");
WriteImage(&cImage, "Output\\basn6a08.raw");
AssertFileMemory("input\\basn6a08.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
ReadImage(&cImage, "Input\\basn6a16.png");
WriteImage(&cImage, "Output\\basn6a16.raw");
AssertFileMemory("input\\basn6a16.raw", cImage.GetData(), cImage.GetByteSize());
cImage.Kill();
}