Exemple #1
0
HBITMAP LoadImageFromResources(
    _In_ UINT Width,
    _In_ UINT Height,
    _In_ PCWSTR Name
    )
{
    UINT width = 0;
    UINT height = 0;
    UINT frameCount = 0;
    BOOLEAN isSuccess = FALSE;
    ULONG resourceLength = 0;
    HGLOBAL resourceHandle = NULL;
    HRSRC resourceHandleSource = NULL;
    WICInProcPointer resourceBuffer = NULL;

    BITMAPINFO bitmapInfo = { 0 };
    HBITMAP bitmapHandle = NULL;
    PBYTE bitmapBuffer = NULL;

    IWICStream* wicStream = NULL;
    IWICBitmapSource* wicBitmapSource = NULL;
    IWICBitmapDecoder* wicDecoder = NULL;
    IWICBitmapFrameDecode* wicFrame = NULL;
    IWICImagingFactory* wicFactory = NULL;
    IWICBitmapScaler* wicScaler = NULL;
    WICPixelFormatGUID pixelFormat;

    WICRect rect = { 0, 0, Width, Height };

    __try
    {
        // Create the ImagingFactory
        if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory1, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, &wicFactory)))
            __leave;

        // Find the resource
        if ((resourceHandleSource = FindResource(PluginInstance->DllBase, Name, L"PNG")) == NULL)
            __leave;

        // Get the resource length
        resourceLength = SizeofResource(PluginInstance->DllBase, resourceHandleSource);

        // Load the resource
        if ((resourceHandle = LoadResource(PluginInstance->DllBase, resourceHandleSource)) == NULL)
            __leave;

        if ((resourceBuffer = (WICInProcPointer)LockResource(resourceHandle)) == NULL)
            __leave;

        // Create the Stream
        if (FAILED(IWICImagingFactory_CreateStream(wicFactory, &wicStream)))
            __leave;

        // Initialize the Stream from Memory
        if (FAILED(IWICStream_InitializeFromMemory(wicStream, resourceBuffer, resourceLength)))
            __leave;

        if (FAILED(IWICImagingFactory_CreateDecoder(wicFactory, &GUID_ContainerFormatPng, NULL, &wicDecoder)))
            __leave;

        if (FAILED(IWICBitmapDecoder_Initialize(wicDecoder, (IStream*)wicStream, WICDecodeMetadataCacheOnLoad)))
            __leave;

        // Get the Frame count
        if (FAILED(IWICBitmapDecoder_GetFrameCount(wicDecoder, &frameCount)) || frameCount < 1)
            __leave;

        // Get the Frame
        if (FAILED(IWICBitmapDecoder_GetFrame(wicDecoder, 0, &wicFrame)))
            __leave;

        // Get the WicFrame image format
        if (FAILED(IWICBitmapFrameDecode_GetPixelFormat(wicFrame, &pixelFormat)))
            __leave;

        // Check if the image format is supported:
        if (IsEqualGUID(&pixelFormat, &GUID_WICPixelFormat32bppPBGRA)) // GUID_WICPixelFormat32bppRGB
        {
            wicBitmapSource = (IWICBitmapSource*)wicFrame;
        }
        else
        {
            // Convert the image to the correct format:
            if (FAILED(WICConvertBitmapSource(&GUID_WICPixelFormat32bppPBGRA, (IWICBitmapSource*)wicFrame, &wicBitmapSource)))
                __leave;

            IWICBitmapFrameDecode_Release(wicFrame);
        }

        bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
        bitmapInfo.bmiHeader.biWidth = rect.Width;
        bitmapInfo.bmiHeader.biHeight = -((LONG)rect.Height);
        bitmapInfo.bmiHeader.biPlanes = 1;
        bitmapInfo.bmiHeader.biBitCount = 32;
        bitmapInfo.bmiHeader.biCompression = BI_RGB;

        HDC hdc = CreateCompatibleDC(NULL);
        bitmapHandle = CreateDIBSection(hdc, &bitmapInfo, DIB_RGB_COLORS, (PVOID*)&bitmapBuffer, NULL, 0);
        ReleaseDC(NULL, hdc);

        // Check if it's the same rect as the requested size.
        //if (width != rect.Width || height != rect.Height)
        if (FAILED(IWICImagingFactory_CreateBitmapScaler(wicFactory, &wicScaler)))
            __leave;
        if (FAILED(IWICBitmapScaler_Initialize(wicScaler, wicBitmapSource, rect.Width, rect.Height, WICBitmapInterpolationModeFant)))
            __leave;
        if (FAILED(IWICBitmapScaler_CopyPixels(wicScaler, &rect, rect.Width * 4, rect.Width * rect.Height * 4, bitmapBuffer)))
            __leave;

        isSuccess = TRUE;
    }
    __finally
    {
        if (wicScaler)
        {
            IWICBitmapScaler_Release(wicScaler);
        }

        if (wicBitmapSource)
        {
            IWICBitmapSource_Release(wicBitmapSource);
        }

        if (wicStream)
        {
            IWICStream_Release(wicStream);
        }

        if (wicDecoder)
        {
            IWICBitmapDecoder_Release(wicDecoder);
        }

        if (wicFactory)
        {
           IWICImagingFactory_Release(wicFactory);
        }

        if (resourceHandle)
        {
            FreeResource(resourceHandle);
        }
    }

    return bitmapHandle;
}
Exemple #2
0
HRESULT WINAPI IWICStream_InitializeFromMemory_Proxy_W(IWICStream *iface,
    BYTE *pbBuffer, DWORD cbBufferSize)
{
    return IWICStream_InitializeFromMemory(iface, pbBuffer, cbBufferSize);
}
Exemple #3
0
static void test_StreamOnStreamRange(void)
{
    IWICImagingFactory *pFactory;
    IWICStream *pStream, *pSubStream;
    IStream *CopyStream;
    const BYTE CmpMem[] = {
        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
    };
    BYTE Memory[64], MemBuf[64];
    LARGE_INTEGER LargeNull, LargeInt;
    ULARGE_INTEGER uLargeNull, uNewPos, uSize;
    ULONG uBytesRead, uBytesWritten;
    HRESULT hr;
    STATSTG Stats;

    LargeNull.QuadPart = 0;
    uLargeNull.QuadPart = 0;

    memcpy(Memory, CmpMem, sizeof(CmpMem));

    CoInitialize(NULL);

    hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&pFactory);
    if(FAILED(hr)) {
        skip("CoCreateInstance returned with %#x, expected %#x\n", hr, S_OK);
        return;
    }

    hr = IWICImagingFactory_CreateStream(pFactory, &pStream);
    ok(hr == S_OK, "CreateStream returned with %#x, expected %#x\n", hr, S_OK);
    if(FAILED(hr)) {
        skip("Failed to create stream\n");
        return;
    }

    hr = IWICStream_InitializeFromMemory(pStream, Memory, sizeof(Memory));
    ok(hr == S_OK, "InitializeFromMemory returned with %#x, expected %#x\n", hr, S_OK);

    hr = IWICImagingFactory_CreateStream(pFactory, &pSubStream);
    ok(hr == S_OK, "CreateStream returned with %#x, expected %#x\n", hr, S_OK);

    uNewPos.QuadPart = 20;
    uSize.QuadPart = 20;
    hr = IWICStream_InitializeFromIStreamRegion(pSubStream, (IStream*)pStream, uNewPos, uSize);
    ok(hr == S_OK, "InitializeFromIStreamRegion returned with %#x, expected %#x\n", hr, S_OK);
    if(FAILED(hr)) {
        skip("InitializeFromIStreamRegion unimplemented\n");
        IWICStream_Release(pSubStream);
        IWICStream_Release(pStream);
        IWICImagingFactory_Release(pFactory);
        CoUninitialize();
        return;
    }

    /* Seek */
    hr = IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_END, &uNewPos);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 20, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 20);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);

    hr = IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    hr = IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);

    LargeInt.u.HighPart = 1;
    LargeInt.u.LowPart = 0;
    uNewPos.u.HighPart = 0xdeadbeef;
    uNewPos.u.LowPart = 0xdeadbeef;
    hr = IWICStream_Seek(pSubStream, LargeInt, STREAM_SEEK_SET, &uNewPos);
    ok(hr == WINCODEC_ERR_VALUEOUTOFRANGE, "Seek returned with %#x, expected %#x\n", hr, WINCODEC_ERR_VALUEOUTOFRANGE);
    ok(uNewPos.u.HighPart == 0xdeadbeef && uNewPos.u.LowPart == 0xdeadbeef, "Seek cursor initialized to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0xdeadbeef, 0xdeadbeef);
    hr = IWICStream_Seek(pStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    LargeInt.QuadPart = 30;
    uNewPos.u.HighPart = 0xdeadbeef;
    uNewPos.u.LowPart = 0xdeadbeef;
    hr = IWICStream_Seek(pSubStream, LargeInt, STREAM_SEEK_SET, &uNewPos);
    ok(hr == WINCODEC_ERR_VALUEOUTOFRANGE, "Seek returned with %#x, expected %#x\n", hr, WINCODEC_ERR_VALUEOUTOFRANGE);
    ok(uNewPos.u.HighPart == 0xdeadbeef && uNewPos.u.LowPart == 0xdeadbeef, "Seek cursor initialized to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0xdeadbeef, 0xdeadbeef);
    hr = IWICStream_Seek(pStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    LargeInt.QuadPart = 1;
    uNewPos.u.HighPart = 0xdeadbeef;
    uNewPos.u.LowPart = 0xdeadbeef;
    hr = IWICStream_Seek(pSubStream, LargeInt, STREAM_SEEK_END, &uNewPos);
    ok(hr == WINCODEC_ERR_VALUEOUTOFRANGE, "Seek returned with %#x, expected %#x\n", hr, WINCODEC_ERR_VALUEOUTOFRANGE);
    ok(uNewPos.u.HighPart == 0xdeadbeef && uNewPos.u.LowPart == 0xdeadbeef, "Seek cursor initialized to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0xdeadbeef, 0xdeadbeef);
    hr = IWICStream_Seek(pStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    LargeInt.QuadPart = -1;
    hr = IWICStream_Seek(pSubStream, LargeInt, STREAM_SEEK_END, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 19, "bSeek cursor moved to position (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart);

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, &uNewPos); /* reset seek pointer */
    LargeInt.QuadPart = -25;
    uNewPos.u.HighPart = 0xdeadbeef;
    uNewPos.u.LowPart = 0xdeadbeef;
    hr = IWICStream_Seek(pSubStream, LargeInt, STREAM_SEEK_END, &uNewPos);
    ok(hr == WINCODEC_ERR_VALUEOUTOFRANGE,
       "Seek returned with %#x, expected %#x\n", hr, HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW));
    ok(uNewPos.u.HighPart == 0xdeadbeef && uNewPos.u.LowPart == 0xdeadbeef, "Seek cursor initialized to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0xdeadbeef, 0xdeadbeef);
    hr = IWICStream_Seek(pStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0); /* remains unchanged */
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);


    /* Read */
    hr = IWICStream_Read(pSubStream, MemBuf, 12, &uBytesRead);
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesRead == 12, "Read %u bytes, expected %u\n", uBytesRead, 12);
        ok(memcmp(MemBuf, CmpMem+20, 12) == 0, "Read returned invalid data!\n");

        /* check whether the seek pointer has moved correctly */
        IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
        ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == uBytesRead, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, uBytesRead);
    }

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);

    hr = IWICStream_Read(pSubStream, Memory, 10, &uBytesRead);   /* source = dest */
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesRead == 10, "Read %u bytes, expected %u\n", uBytesRead, 10);
        ok(memcmp(Memory, CmpMem+20, uBytesRead) == 0, "Read returned invalid data!\n");
    }

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);

    hr = IWICStream_Read(pSubStream, Memory, 30, &uBytesRead);   /* request too many bytes */
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesRead == 20, "Read %u bytes\n", uBytesRead);
        ok(memcmp(Memory, CmpMem+20, uBytesRead) == 0, "Read returned invalid data!\n");
    }

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);
    uBytesRead = 0xdeadbeef;
    hr = IWICStream_Read(pSubStream, NULL, 1, &uBytesRead);    /* destination buffer = NULL */
    ok(hr == E_INVALIDARG, "Read returned with %#x, expected %#x\n", hr, E_INVALIDARG);
    ok(uBytesRead == 0xdeadbeef, "Expected uBytesRead to be unchanged, got %u\n", uBytesRead);

    hr = IWICStream_Read(pSubStream, MemBuf, 0, &uBytesRead);    /* read 0 bytes */
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);

    uBytesRead = 0xdeadbeef;
    hr = IWICStream_Read(pSubStream, NULL, 0, &uBytesRead);
    ok(hr == E_INVALIDARG, "Read returned with %#x, expected %#x\n", hr, E_INVALIDARG);
    ok(uBytesRead == 0xdeadbeef, "Expected uBytesRead to be unchanged, got %u\n", uBytesRead);

    hr = IWICStream_Read(pSubStream, NULL, 0, NULL);
    ok(hr == E_INVALIDARG, "Read returned with %#x, expected %#x\n", hr, E_INVALIDARG);

    hr = IWICStream_Read(pSubStream, MemBuf, 1, NULL);
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);
    ZeroMemory(MemBuf, sizeof(MemBuf));
    hr = IWICStream_Read(pSubStream, MemBuf, 30, &uBytesRead);
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesRead == 20, "Read %u bytes\n", uBytesRead);
        ok(memcmp(Memory, CmpMem+20, 20) == 0, "Read returned invalid data!\n");
    }
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);


    /* Write */
    MemBuf[0] = CmpMem[0] + 1;
    MemBuf[1] = CmpMem[1] + 1;
    MemBuf[2] = CmpMem[2] + 1;
    hr = IWICStream_Write(pSubStream, MemBuf, 3, &uBytesWritten);
    ok(hr == S_OK, "Write returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesWritten == 3, "Wrote %u bytes, expected %u\n", uBytesWritten, 3);
        ok(memcmp(MemBuf, Memory+20, 3) == 0, "Wrote returned invalid data!\n"); /* make sure we're writing directly */

        /* check whether the seek pointer has moved correctly */
        IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
        ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == uBytesWritten, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, uBytesWritten);
    }
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);

    hr = IWICStream_Write(pSubStream, MemBuf, 0, &uBytesWritten);
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);

    uBytesWritten = 0xdeadbeef;
    hr = IWICStream_Write(pSubStream, NULL, 3, &uBytesWritten);
    ok(hr == E_INVALIDARG, "Write returned with %#x, expected %#x\n", hr, E_INVALIDARG);
    ok(uBytesWritten == 0xdeadbeef, "Expected uBytesWritten to be unchanged, got %u\n", uBytesWritten);
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    uBytesWritten = 0xdeadbeef;
    hr = IWICStream_Write(pSubStream, NULL, 0, &uBytesWritten);
    ok(hr == E_INVALIDARG, "Write returned with %#x, expected %#x\n", hr, E_INVALIDARG);
    ok(uBytesWritten == 0xdeadbeef, "Expected uBytesWritten to be unchanged, got %u\n", uBytesWritten);
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);

    hr = IWICStream_Write(pSubStream, CmpMem, 30, &uBytesWritten);
    ok(hr == S_OK, "Write returned with %#x, expected %#x\n", hr, STG_E_MEDIUMFULL);
    ok(uBytesWritten == 20, "Wrote %u bytes, expected %u\n", uBytesWritten, 0);
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == uBytesWritten, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, uBytesWritten);
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);


    /* SetSize */
    uNewPos.u.HighPart = 0;
    uNewPos.u.LowPart = sizeof(Memory) + 10;
    hr = IWICStream_SetSize(pSubStream, uNewPos);
    ok(hr == E_NOTIMPL, "SetSize returned %#x, expected %#x\n", hr, E_NOTIMPL);

    uNewPos.u.HighPart = 0;
    uNewPos.u.LowPart = sizeof(Memory);
    hr = IWICStream_SetSize(pSubStream, uNewPos);
    ok(hr == E_NOTIMPL, "SetSize returned %#x, expected %#x\n", hr, E_NOTIMPL);

    uNewPos.u.HighPart = 0;
    uNewPos.u.LowPart = sizeof(Memory) - 10;
    hr = IWICStream_SetSize(pSubStream, uNewPos);
    ok(hr == E_NOTIMPL, "SetSize returned %#x, expected %#x\n", hr, E_NOTIMPL);

    uNewPos.u.HighPart = 0;
    uNewPos.u.LowPart = 0;
    hr = IWICStream_SetSize(pSubStream, uNewPos);
    ok(hr == E_NOTIMPL, "SetSize returned %#x, expected %#x\n", hr, E_NOTIMPL);

    uNewPos.QuadPart = -10;
    hr = IWICStream_SetSize(pSubStream, uNewPos);
    ok(hr == E_NOTIMPL, "SetSize returned %#x, expected %#x\n", hr, E_NOTIMPL);


    /* CopyTo */
    uNewPos.u.HighPart = 0;
    uNewPos.u.LowPart = 30;
    hr = IWICStream_CopyTo(pSubStream, NULL, uNewPos, NULL, NULL);
    ok(hr == E_NOTIMPL, "CopyTo returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = CreateStreamOnHGlobal(NULL, TRUE, &CopyStream);
    ok(hr == S_OK, "CreateStream failed with %#x\n", hr);

    hr = IWICStream_CopyTo(pSubStream, CopyStream, uNewPos, NULL, NULL);
    ok(hr == E_NOTIMPL, "CopyTo returned %#x, expected %#x\n", hr, E_NOTIMPL);
    IStream_Release(CopyStream);


    /* Commit */
    hr = IWICStream_Commit(pSubStream, STGC_DEFAULT);
    ok(hr == E_NOTIMPL, "Commit returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = IWICStream_Commit(pSubStream, STGC_OVERWRITE);
    ok(hr == E_NOTIMPL, "Commit returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = IWICStream_Commit(pSubStream, STGC_ONLYIFCURRENT);
    ok(hr == E_NOTIMPL, "Commit returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = IWICStream_Commit(pSubStream, STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE);
    ok(hr == E_NOTIMPL, "Commit returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = IWICStream_Commit(pSubStream, STGC_CONSOLIDATE);
    ok(hr == E_NOTIMPL, "Commit returned %#x, expected %#x\n", hr, E_NOTIMPL);


    /* Revert */
    IWICStream_Write(pSubStream, &MemBuf[5], 6, NULL);
    hr = IWICStream_Revert(pSubStream);
    ok(hr == E_NOTIMPL, "Revert returned %#x, expected %#x\n", hr, E_NOTIMPL);
    memcpy(Memory, CmpMem, sizeof(Memory));


    /* LockRegion/UnlockRegion */
    hr = IWICStream_LockRegion(pSubStream, uLargeNull, uLargeNull, 0);
    ok(hr == E_NOTIMPL, "LockRegion returned %#x, expected %#x\n", hr, E_NOTIMPL);

    hr = IWICStream_UnlockRegion(pSubStream, uLargeNull, uLargeNull, 0);
    ok(hr == E_NOTIMPL, "UnlockRegion returned %#x, expected %#x\n", hr, E_NOTIMPL);


    /* Stat */
    hr = IWICStream_Stat(pSubStream, NULL, 0);
    ok(hr == E_INVALIDARG, "Stat returned %#x, expected %#x\n", hr, E_INVALIDARG);

    hr = IWICStream_Stat(pSubStream, &Stats, 0);
    ok(hr == S_OK, "Stat returned %#x, expected %#x\n", hr, S_OK);
    ok(Stats.pwcsName == NULL, "Stat returned name %p, expected %p\n", Stats.pwcsName, NULL);
    ok(Stats.type == STGTY_STREAM, "Stat returned type %d, expected %d\n", Stats.type, STGTY_STREAM);
    ok(Stats.cbSize.u.HighPart == 0 && Stats.cbSize.u.LowPart == 20, "Stat returned size (%u;%u)\n", Stats.cbSize.u.HighPart, Stats.cbSize.u.LowPart);
    ok(Stats.mtime.dwHighDateTime == 0 && Stats.mtime.dwLowDateTime == 0, "Stat returned mtime (%u;%u), expected (%u;%u)\n", Stats.mtime.dwHighDateTime, Stats.mtime.dwLowDateTime, 0, 0);
    ok(Stats.ctime.dwHighDateTime == 0 && Stats.ctime.dwLowDateTime == 0, "Stat returned ctime (%u;%u), expected (%u;%u)\n", Stats.ctime.dwHighDateTime, Stats.ctime.dwLowDateTime, 0, 0);
    ok(Stats.atime.dwHighDateTime == 0 && Stats.atime.dwLowDateTime == 0, "Stat returned atime (%u;%u), expected (%u;%u)\n", Stats.atime.dwHighDateTime, Stats.atime.dwLowDateTime, 0, 0);
    ok(Stats.grfMode == 0, "Stat returned access mode %d, expected %d\n", Stats.grfMode, 0);
    ok(Stats.grfLocksSupported == 0, "Stat returned supported locks %#x, expected %#x\n", Stats.grfLocksSupported, 0);
    ok(Stats.grfStateBits == 0, "Stat returned state bits %#x, expected %#x\n", Stats.grfStateBits, 0);


    /* Clone */
    hr = IWICStream_Clone(pSubStream, &CopyStream);
    ok(hr == E_NOTIMPL, "Clone returned %#x, expected %#x\n", hr, E_NOTIMPL);


    IWICStream_Release(pSubStream);


    /* Recreate, this time larger than the original. */
    hr = IWICImagingFactory_CreateStream(pFactory, &pSubStream);
    ok(hr == S_OK, "CreateStream returned with %#x, expected %#x\n", hr, S_OK);

    uNewPos.QuadPart = 48;
    uSize.QuadPart = 32;
    hr = IWICStream_InitializeFromIStreamRegion(pSubStream, (IStream*)pStream, uNewPos, uSize);
    ok(hr == S_OK, "InitializeFromMemory returned with %#x, expected %#x\n", hr, S_OK);

    hr = IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_END, &uNewPos);
    ok(hr == S_OK, "Seek returned with %#x, expected %#x\n", hr, S_OK);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 16, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 16);

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);
    hr = IWICStream_Read(pSubStream, Memory, 48, &uBytesRead);
    ok(hr == S_OK, "Read returned with %#x, expected %#x\n", hr, S_OK);
    if(SUCCEEDED(hr)) {
        ok(uBytesRead == 16, "Read %u bytes\n", uBytesRead);
        ok(memcmp(Memory, CmpMem+48, uBytesRead) == 0, "Read returned invalid data!\n");
    }

    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_SET, NULL);
    uBytesWritten = 0xdeadbeef;
    hr = IWICStream_Write(pSubStream, CmpMem, 32, &uBytesWritten);
    ok(hr == STG_E_MEDIUMFULL, "Write returned with %#x, expected %#x\n", hr, STG_E_MEDIUMFULL);
    ok(uBytesWritten == 0xdeadbeef, "Expected uBytesWritten to be unchanged, got %u\n", uBytesWritten);
    IWICStream_Seek(pSubStream, LargeNull, STREAM_SEEK_CUR, &uNewPos);
    ok(uNewPos.u.HighPart == 0 && uNewPos.u.LowPart == 0, "Seek cursor moved to position (%u;%u), expected (%u;%u)\n", uNewPos.u.HighPart, uNewPos.u.LowPart, 0, 0);


    IWICStream_Release(pSubStream);
    IWICStream_Release(pStream);
    IWICImagingFactory_Release(pFactory);
    CoUninitialize();
}
Exemple #4
0
static void test_gif_notrailer(void)
{
    IWICBitmapDecoder *decoder;
    IWICImagingFactory *factory;
    HRESULT hr;
    IWICStream *gifstream;
    IWICBitmapFrameDecode *framedecode;
    double dpiX = 0.0, dpiY = 0.0;
    UINT framecount;

    hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
        &IID_IWICImagingFactory, (void**)&factory);
    ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
    if (FAILED(hr)) return;

    hr = IWICImagingFactory_CreateStream(factory, &gifstream);
    ok(hr == S_OK, "CreateStream failed, hr=%x\n", hr);
    if (SUCCEEDED(hr))
    {
        hr = IWICStream_InitializeFromMemory(gifstream, gifimage_notrailer,
            sizeof(gifimage_notrailer));
        ok(hr == S_OK, "InitializeFromMemory failed, hr=%x\n", hr);

        if (SUCCEEDED(hr))
        {
            hr = CoCreateInstance(&CLSID_WICGifDecoder, NULL, CLSCTX_INPROC_SERVER,
                &IID_IWICBitmapDecoder, (void**)&decoder);
            ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr);
        }

        if (SUCCEEDED(hr))
        {
            hr = IWICBitmapDecoder_Initialize(decoder, (IStream*)gifstream,
                WICDecodeMetadataCacheOnDemand);
            ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);

            if (SUCCEEDED(hr))
            {
                hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
                ok(hr == S_OK, "GetFrame failed, hr=%x\n", hr);
                if (SUCCEEDED(hr))
                {
                    hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
                    ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
                    ok(dpiX == 48.0, "expected dpiX=48.0, got %f\n", dpiX);
                    ok(dpiY == 96.0, "expected dpiY=96.0, got %f\n", dpiY);

                    IWICBitmapFrameDecode_Release(framedecode);
                }
            }

            if (SUCCEEDED(hr))
            {
                hr = IWICBitmapDecoder_GetFrameCount(decoder, &framecount);
                ok(hr == S_OK, "GetFrameCount failed, hr=%x\n", hr);
                ok(framecount == 1, "framecount=%u\n", framecount);
            }

            IWICBitmapDecoder_Release(decoder);
        }

        IWICStream_Release(gifstream);
    }

    IWICImagingFactory_Release(factory);
}
Exemple #5
0
HBITMAP LoadPngImageFromResources(
    _In_ PCWSTR Name
    )
{
    BOOLEAN success = FALSE;
    UINT frameCount = 0;
    ULONG resourceLength = 0;
    HGLOBAL resourceHandle = NULL;
    HRSRC resourceHandleSource = NULL;
    WICInProcPointer resourceBuffer = NULL;
    HDC screenHdc = NULL;
    HDC bufferDc = NULL;
    BITMAPINFO bitmapInfo = { 0 };
    HBITMAP bitmapHandle = NULL;
    PVOID bitmapBuffer = NULL;
    IWICStream* wicStream = NULL;
    IWICBitmapSource* wicBitmapSource = NULL;
    IWICBitmapDecoder* wicDecoder = NULL;
    IWICBitmapFrameDecode* wicFrame = NULL;
    IWICImagingFactory* wicFactory = NULL;
    IWICBitmapScaler* wicScaler = NULL;
    WICPixelFormatGUID pixelFormat;
    WICRect rect = { 0, 0, 164, 164 };

    // Create the ImagingFactory
    if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory1, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, &wicFactory)))
        goto CleanupExit;

    // Find the resource
    if ((resourceHandleSource = FindResource(PhInstanceHandle, Name, L"PNG")) == NULL)
        goto CleanupExit;

    // Get the resource length
    resourceLength = SizeofResource(PhInstanceHandle, resourceHandleSource);

    // Load the resource
    if ((resourceHandle = LoadResource(PhInstanceHandle, resourceHandleSource)) == NULL)
        goto CleanupExit;

    if ((resourceBuffer = (WICInProcPointer)LockResource(resourceHandle)) == NULL)
        goto CleanupExit;

    // Create the Stream
    if (FAILED(IWICImagingFactory_CreateStream(wicFactory, &wicStream)))
        goto CleanupExit;

    // Initialize the Stream from Memory
    if (FAILED(IWICStream_InitializeFromMemory(wicStream, resourceBuffer, resourceLength)))
        goto CleanupExit;

    if (FAILED(IWICImagingFactory_CreateDecoder(wicFactory, &GUID_ContainerFormatPng, NULL, &wicDecoder)))
        goto CleanupExit;

    if (FAILED(IWICBitmapDecoder_Initialize(wicDecoder, (IStream*)wicStream, WICDecodeMetadataCacheOnLoad)))
        goto CleanupExit;

    // Get the Frame count
    if (FAILED(IWICBitmapDecoder_GetFrameCount(wicDecoder, &frameCount)) || frameCount < 1)
        goto CleanupExit;

    // Get the Frame
    if (FAILED(IWICBitmapDecoder_GetFrame(wicDecoder, 0, &wicFrame)))
        goto CleanupExit;

    // Get the WicFrame image format
    if (FAILED(IWICBitmapFrameDecode_GetPixelFormat(wicFrame, &pixelFormat)))
        goto CleanupExit;

    // Check if the image format is supported:
    if (IsEqualGUID(&pixelFormat, &GUID_WICPixelFormat32bppPRGBA))
    {
        wicBitmapSource = (IWICBitmapSource*)wicFrame;
    }
    else
    {
        IWICFormatConverter* wicFormatConverter = NULL;

        if (FAILED(IWICImagingFactory_CreateFormatConverter(wicFactory, &wicFormatConverter)))
            goto CleanupExit;

        if (FAILED(IWICFormatConverter_Initialize(
            wicFormatConverter,
            (IWICBitmapSource*)wicFrame,
            &GUID_WICPixelFormat32bppPRGBA,
            WICBitmapDitherTypeNone,
            NULL,
            0.0,
            WICBitmapPaletteTypeCustom
            )))
        {
            IWICFormatConverter_Release(wicFormatConverter);
            goto CleanupExit;
        }

        // Convert the image to the correct format:
        IWICFormatConverter_QueryInterface(wicFormatConverter, &IID_IWICBitmapSource, &wicBitmapSource);

        // Cleanup the converter.
        IWICFormatConverter_Release(wicFormatConverter);

        // Dispose the old frame now that the converted frame is in wicBitmapSource.
        IWICBitmapFrameDecode_Release(wicFrame);
    }

    bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bitmapInfo.bmiHeader.biWidth = rect.Width;
    bitmapInfo.bmiHeader.biHeight = -((LONG)rect.Height);
    bitmapInfo.bmiHeader.biPlanes = 1;
    bitmapInfo.bmiHeader.biBitCount = 32;
    bitmapInfo.bmiHeader.biCompression = BI_RGB;

    screenHdc = CreateIC(L"DISPLAY", NULL, NULL, NULL);
    bufferDc = CreateCompatibleDC(screenHdc);
    bitmapHandle = CreateDIBSection(screenHdc, &bitmapInfo, DIB_RGB_COLORS, &bitmapBuffer, NULL, 0);

    // Check if it's the same rect as the requested size.
    //if (width != rect.Width || height != rect.Height)
    if (FAILED(IWICImagingFactory_CreateBitmapScaler(wicFactory, &wicScaler)))
        goto CleanupExit;
    if (FAILED(IWICBitmapScaler_Initialize(wicScaler, wicBitmapSource, rect.Width, rect.Height, WICBitmapInterpolationModeFant)))
        goto CleanupExit;
    if (FAILED(IWICBitmapScaler_CopyPixels(wicScaler, &rect, rect.Width * 4, rect.Width * rect.Height * 4, (PBYTE)bitmapBuffer)))
        goto CleanupExit;

    success = TRUE;

CleanupExit:

    if (wicScaler)
        IWICBitmapScaler_Release(wicScaler);

    if (bufferDc)
        DeleteDC(bufferDc);

    if (screenHdc)
        DeleteDC(screenHdc);

    if (wicBitmapSource)
        IWICBitmapSource_Release(wicBitmapSource);

    if (wicStream)
        IWICStream_Release(wicStream);

    if (wicDecoder)
        IWICBitmapDecoder_Release(wicDecoder);

    if (wicFactory)
        IWICImagingFactory_Release(wicFactory);

    if (resourceHandle)
        FreeResource(resourceHandle);

    if (success)
    {
        return bitmapHandle;
    }

    DeleteObject(bitmapHandle);
    return NULL;
}