static BOOL is_pixelformat(GUID *format)
{
IWICComponentInfo *info;
HRESULT hr;
WICComponentType componenttype;
hr = get_component_info(format, &info);
if (FAILED(hr))
return FALSE;
hr = IWICComponentInfo_GetComponentType(info, &componenttype);
IWICComponentInfo_Release(info);
return SUCCEEDED(hr) && componenttype == WICPixelFormat;
}
static void test_pixelformat_info(void)
{
IWICComponentInfo *info;
IWICPixelFormatInfo *pixelformat_info;
IWICPixelFormatInfo2 *pixelformat_info2;
HRESULT hr;
ULONG len, known_len;
WCHAR value[256];
GUID guid;
WICComponentType componenttype;
WICPixelFormatNumericRepresentation numericrepresentation;
DWORD signing;
UINT uiresult;
BYTE abbuffer[256];
BOOL supportstransparency;
hr = get_component_info(&GUID_WICPixelFormat32bppBGRA, &info);
ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
if (FAILED(hr))
return;
hr = IWICComponentInfo_GetAuthor(info, 0, NULL, 0);
ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr);
len = 0xdeadbeef;
hr = IWICComponentInfo_GetAuthor(info, 0, NULL, &len);
ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
ok(len < 255 && len > 0, "invalid length 0x%x\n", len);
known_len = len;
memset(value, 0xaa, 256 * sizeof(WCHAR));
hr = IWICComponentInfo_GetAuthor(info, len-1, value, NULL);
ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr);
ok(value[0] = 0xaaaa, "string modified\n");
len = 0xdeadbeef;
memset(value, 0xaa, 256 * sizeof(WCHAR));
hr = IWICComponentInfo_GetAuthor(info, known_len-1, value, &len);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetAuthor failed, hr=%x\n", hr);
ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
ok(value[known_len-1] == 0xaaaa, "string modified past given length\n");
ok(value[0] == 0xaaaa, "string modified\n");
len = 0xdeadbeef;
memset(value, 0xaa, 256 * sizeof(WCHAR));
hr = IWICComponentInfo_GetAuthor(info, known_len, value, &len);
ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
ok(value[known_len-1] == 0, "string not terminated at expected length\n");
ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n");
len = 0xdeadbeef;
memset(value, 0xaa, 256 * sizeof(WCHAR));
hr = IWICComponentInfo_GetAuthor(info, known_len+1, value, &len);
ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr);
ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len);
ok(value[known_len] == 0xaaaa, "string modified past end\n");
ok(value[known_len-1] == 0, "string not terminated at expected length\n");
ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n");
hr = IWICComponentInfo_GetCLSID(info, NULL);
ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr);
memset(&guid, 0xaa, sizeof(guid));
hr = IWICComponentInfo_GetCLSID(info, &guid);
ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr);
ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected CLSID %s\n", wine_dbgstr_guid(&guid));
hr = IWICComponentInfo_GetComponentType(info, NULL);
ok(hr == E_INVALIDARG, "GetComponentType failed, hr=%x\n", hr);
hr = IWICComponentInfo_GetComponentType(info, &componenttype);
ok(hr == S_OK, "GetComponentType failed, hr=%x\n", hr);
ok(componenttype == WICPixelFormat, "unexpected component type 0x%x\n", componenttype);
len = 0xdeadbeef;
hr = IWICComponentInfo_GetFriendlyName(info, 0, NULL, &len);
ok(hr == S_OK, "GetFriendlyName failed, hr=%x\n", hr);
ok(len < 255 && len > 0, "invalid length 0x%x\n", len);
hr = IWICComponentInfo_GetSigningStatus(info, NULL);
ok(hr == E_INVALIDARG, "GetSigningStatus failed, hr=%x\n", hr);
hr = IWICComponentInfo_GetSigningStatus(info, &signing);
ok(hr == S_OK, "GetSigningStatus failed, hr=%x\n", hr);
ok(signing == WICComponentSigned, "unexpected signing status 0x%x\n", signing);
len = 0xdeadbeef;
hr = IWICComponentInfo_GetSpecVersion(info, 0, NULL, &len);
ok(hr == S_OK, "GetSpecVersion failed, hr=%x\n", hr);
ok(len == 0, "invalid length 0x%x\n", len); /* spec version does not apply to pixel formats */
memset(&guid, 0xaa, sizeof(guid));
hr = IWICComponentInfo_GetVendorGUID(info, &guid);
ok(hr == S_OK, "GetVendorGUID failed, hr=%x\n", hr);
ok(IsEqualGUID(&guid, &GUID_VendorMicrosoft) ||
broken(IsEqualGUID(&guid, &GUID_NULL)) /* XP */, "unexpected GUID %s\n", wine_dbgstr_guid(&guid));
len = 0xdeadbeef;
hr = IWICComponentInfo_GetVersion(info, 0, NULL, &len);
ok(hr == S_OK, "GetVersion failed, hr=%x\n", hr);
ok(len == 0, "invalid length 0x%x\n", len); /* version does not apply to pixel formats */
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo, (void**)&pixelformat_info);
ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, NULL);
ok(hr == E_INVALIDARG, "GetBitsPerPixel failed, hr=%x\n", hr);
hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, &uiresult);
ok(hr == S_OK, "GetBitsPerPixel failed, hr=%x\n", hr);
ok(uiresult == 32, "unexpected bpp %i\n", uiresult);
hr = IWICPixelFormatInfo_GetChannelCount(pixelformat_info, &uiresult);
ok(hr == S_OK, "GetChannelCount failed, hr=%x\n", hr);
ok(uiresult == 4, "unexpected channel count %i\n", uiresult);
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, NULL);
ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
uiresult = 0xdeadbeef;
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, &uiresult);
ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
ok(uiresult == 4, "unexpected length %i\n", uiresult);
memset(abbuffer, 0xaa, sizeof(abbuffer));
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, known_len, abbuffer, NULL);
ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
ok(abbuffer[0] == 0xaa, "buffer modified\n");
uiresult = 0xdeadbeef;
memset(abbuffer, 0xaa, sizeof(abbuffer));
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 3, abbuffer, &uiresult);
ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
ok(abbuffer[0] == 0xaa, "buffer modified\n");
ok(uiresult == 4, "unexpected length %i\n", uiresult);
memset(abbuffer, 0xaa, sizeof(abbuffer));
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 4, abbuffer, &uiresult);
ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer));
ok(uiresult == 4, "unexpected length %i\n", uiresult);
memset(abbuffer, 0xaa, sizeof(abbuffer));
hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 5, abbuffer, &uiresult);
ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer));
ok(abbuffer[4] == 0xaa, "buffer modified past actual length\n");
ok(uiresult == 4, "unexpected length %i\n", uiresult);
memset(&guid, 0xaa, sizeof(guid));
hr = IWICPixelFormatInfo_GetFormatGUID(pixelformat_info, &guid);
ok(hr == S_OK, "GetFormatGUID failed, hr=%x\n", hr);
ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected GUID %s\n", wine_dbgstr_guid(&guid));
IWICPixelFormatInfo_Release(pixelformat_info);
}
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo2, (void**)&pixelformat_info2);
if (FAILED(hr))
win_skip("IWICPixelFormatInfo2 not supported\n");
else
{
hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, NULL);
ok(hr == E_INVALIDARG, "GetNumericRepresentation failed, hr=%x\n", hr);
numericrepresentation = 0xdeadbeef;
hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, &numericrepresentation);
ok(hr == S_OK, "GetNumericRepresentation failed, hr=%x\n", hr);
ok(numericrepresentation == WICPixelFormatNumericRepresentationUnsignedInteger, "unexpected numeric representation %i\n", numericrepresentation);
hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, NULL);
ok(hr == E_INVALIDARG, "SupportsTransparency failed, hr=%x\n", hr);
supportstransparency = 0xdeadbeef;
hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, &supportstransparency);
ok(hr == S_OK, "SupportsTransparency failed, hr=%x\n", hr);
ok(supportstransparency == 1, "unexpected value %i\n", supportstransparency);
IWICPixelFormatInfo2_Release(pixelformat_info2);
}
IWICComponentInfo_Release(info);
}
static void test_componentinfo(void)
{
IWICImagingFactory *factory;
IWICComponentInfo *info;
IWICBitmapDecoderInfo *decoderinfo;
IWICBitmapDecoder *decoder;
HRESULT hr;
WICBitmapPattern *patterns;
UINT pattern_count, pattern_size;
WICComponentType type;
GUID guidresult;
HGLOBAL hbmpdata;
char *bmpdata;
IStream *bmpstream;
BOOL boolresult;
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void**)&factory);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICBmpDecoder, &info);
ok(SUCCEEDED(hr), "CreateComponentInfo failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICComponentInfo_GetComponentType(info, &type);
ok(SUCCEEDED(hr), "GetComponentType failed, hr=%x\n", hr);
ok(type == WICDecoder, "got %i, expected WICDecoder\n", type);
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICBitmapDecoderInfo, (void**)&decoderinfo);
ok(SUCCEEDED(hr), "QueryInterface failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
pattern_count = 0;
pattern_size = 0;
hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, 0, NULL, &pattern_count, &pattern_size);
ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
ok(pattern_count != 0, "pattern count is 0\n");
ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
patterns = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, pattern_size);
hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
ok(pattern_count != 0, "pattern count is 0\n");
ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
ok(patterns[0].Length != 0, "pattern length is 0\n");
ok(patterns[0].Pattern != NULL, "pattern is NULL\n");
ok(patterns[0].Mask != NULL, "mask is NULL\n");
pattern_size -= 1;
hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetPatterns returned %x, expected WINCODEC_ERR_INSUFFICIENTBUFFER\n", hr);
HeapFree(GetProcessHeap(), 0, patterns);
hr = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &decoder);
ok(SUCCEEDED(hr), "CreateInstance failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
IWICBitmapDecoder_Release(decoder);
}
hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle4));
ok(hbmpdata != 0, "GlobalAlloc failed\n");
if (hbmpdata)
{
bmpdata = GlobalLock(hbmpdata);
memcpy(bmpdata, testbmp_rle4, sizeof(testbmp_rle4));
GlobalUnlock(hbmpdata);
hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
boolresult = 0;
hr = IWICBitmapDecoderInfo_MatchesPattern(decoderinfo, bmpstream, &boolresult);
ok(SUCCEEDED(hr), "MatchesPattern failed, hr=%x\n", hr);
ok(boolresult, "pattern not matched\n");
IStream_Release(bmpstream);
}
GlobalFree(hbmpdata);
}
IWICBitmapDecoderInfo_Release(decoderinfo);
}
IWICComponentInfo_Release(info);
}
IWICImagingFactory_Release(factory);
}
}
