Sweden-Number/dlls/windowscodecs/tests/jpegformat.c

166 lines
6.9 KiB
C

/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "objbase.h"
#include "wincodec.h"
#include "wine/test.h"
static const char jpeg_adobe_cmyk_1x5[] =
"\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49\x46\x00\x01\x01\x01\x01\x2c"
"\x01\x2c\x00\x00\xff\xee\x00\x0e\x41\x64\x6f\x62\x65\x00\x64\x00"
"\x00\x00\x00\x02\xff\xfe\x00\x13\x43\x72\x65\x61\x74\x65\x64\x20"
"\x77\x69\x74\x68\x20\x47\x49\x4d\x50\xff\xdb\x00\x43\x00\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\xff\xdb"
"\x00\x43\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
"\x01\x01\x01\xff\xc0\x00\x14\x08\x00\x05\x00\x01\x04\x01\x11\x00"
"\x02\x11\x01\x03\x11\x01\x04\x11\x00\xff\xc4\x00\x15\x00\x01\x01"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x08"
"\xff\xc4\x00\x14\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\xff\xc4\x00\x14\x01\x01\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\xff\xc4\x00\x14"
"\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\xff\xda\x00\x0e\x04\x01\x00\x02\x11\x03\x11\x04\x00\x00"
"\x3f\x00\x40\x44\x02\x1e\xa4\x1f\xff\xd9";
static void test_decode_adobe_cmyk(void)
{
IWICBitmapDecoder *decoder;
IWICBitmapFrameDecode *framedecode;
IWICImagingFactory *factory;
IWICPalette *palette;
HRESULT hr;
HGLOBAL hjpegdata;
char *jpegdata;
IStream *jpegstream;
GUID guidresult;
UINT count=0, width=0, height=0;
BYTE imagedata[5 * 4] = {1};
UINT i;
const BYTE expected_imagedata[5 * 4] = {
0x00, 0xb0, 0xfc, 0x6d,
0x00, 0xb0, 0xfc, 0x6d,
0x00, 0xb0, 0xfc, 0x6d,
0x00, 0xb0, 0xfc, 0x6d,
0x00, 0xb0, 0xfc, 0x6d,
};
const BYTE expected_imagedata_24bpp[5 * 4] = {
0x0d, 0x4b, 0x94, 0x00,
0x0d, 0x4b, 0x94, 0x00,
0x0d, 0x4b, 0x94, 0x00,
0x0d, 0x4b, 0x94, 0x00,
0x0d, 0x4b, 0x94, 0x00,
};
hr = CoCreateInstance(&CLSID_WICJpegDecoder, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapDecoder, (void**)&decoder);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (FAILED(hr)) return;
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void **)&factory);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
hjpegdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(jpeg_adobe_cmyk_1x5));
ok(hjpegdata != 0, "GlobalAlloc failed\n");
if (hjpegdata)
{
jpegdata = GlobalLock(hjpegdata);
memcpy(jpegdata, jpeg_adobe_cmyk_1x5, sizeof(jpeg_adobe_cmyk_1x5));
GlobalUnlock(hjpegdata);
hr = CreateStreamOnHGlobal(hjpegdata, FALSE, &jpegstream);
ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_Initialize(decoder, jpegstream, WICDecodeMetadataCacheOnLoad);
ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatJpeg), "unexpected container format\n");
hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
ok(count == 1, "unexpected count %u\n", count);
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
ok(width == 1, "expected width=1, got %u\n", width);
ok(height == 5, "expected height=5, got %u\n", height);
hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat32bppCMYK) ||
broken(IsEqualGUID(&guidresult, &GUID_WICPixelFormat24bppBGR)), /* xp/2003 */
"unexpected pixel format: %s\n", wine_dbgstr_guid(&guidresult));
/* We want to be sure our state tracking will not impact output
* data on subsequent calls */
for(i=2; i>0; --i)
{
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, NULL, 4, sizeof(imagedata), imagedata);
ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)) ||
broken(!memcmp(imagedata, expected_imagedata_24bpp, sizeof(expected_imagedata))), /* xp/2003 */
"unexpected image data\n");
}
hr = IWICImagingFactory_CreatePalette(factory, &palette);
ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "Unexpected hr %#x.\n", hr);
hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "Unexpected hr %#x.\n", hr);
IWICPalette_Release(palette);
IWICBitmapFrameDecode_Release(framedecode);
}
IStream_Release(jpegstream);
}
GlobalFree(hjpegdata);
}
IWICBitmapDecoder_Release(decoder);
IWICImagingFactory_Release(factory);
}
START_TEST(jpegformat)
{
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
test_decode_adobe_cmyk();
CoUninitialize();
}