2020-04-15 12:41:43 +02:00
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/*
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* Copyright 2020 Ziqing Hui
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "wincodec.h"
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#include "wine/test.h"
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/* 4x4 DDS image */
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static BYTE test_dds_image[] = {
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'D', 'D', 'S', ' ', 0x7C, 0x00, 0x00, 0x00, 0x07, 0x10, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x44, 0x58, 0x54, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xF5, 0xA7, 0x08, 0x69, 0x74, 0xC0, 0xBF, 0xD7
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};
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static IWICImagingFactory *factory = NULL;
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static IWICStream *create_stream(const void *image_data, UINT image_size)
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{
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HRESULT hr;
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IWICStream *stream = NULL;
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hr = IWICImagingFactory_CreateStream(factory, &stream);
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ok(SUCCEEDED(hr), "CreateStream failed, hr=%x\n", hr);
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if (FAILED(hr)) goto fail;
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hr = IWICStream_InitializeFromMemory(stream, (BYTE *)image_data, image_size);
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ok(SUCCEEDED(hr), "InitializeFromMemory failed, hr=%x\n", hr);
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if (FAILED(hr)) goto fail;
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return stream;
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fail:
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if (stream) IWICStream_Release(stream);
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return NULL;
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}
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static IWICBitmapDecoder *create_decoder(IWICStream *stream)
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{
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HRESULT hr;
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IWICBitmapDecoder *decoder = NULL;
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GUID guidresult;
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hr = CoCreateInstance(&CLSID_WICDdsDecoder, NULL, CLSCTX_INPROC_SERVER,
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&IID_IWICBitmapDecoder, (void **)&decoder);
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if (FAILED(hr)) {
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win_skip("Dds decoder is not supported\n");
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return NULL;
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}
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memset(&guidresult, 0, sizeof(guidresult));
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hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
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ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
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ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatDds), "Unexpected container format\n");
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hr = IWICBitmapDecoder_Initialize(decoder, (IStream*)stream, WICDecodeMetadataCacheOnDemand);
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2020-04-15 12:42:07 +02:00
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todo_wine ok(hr == S_OK, "Decoder Initialize failed, hr=%x\n", hr);
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2020-04-15 12:41:43 +02:00
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if (hr != S_OK) {
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IWICBitmapDecoder_Release(decoder);
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return NULL;
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}
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return decoder;
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}
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static void test_dds_decoder(void)
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{
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IWICStream *stream = NULL;
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IWICBitmapDecoder *decoder = NULL;
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stream = create_stream(test_dds_image, sizeof(test_dds_image));
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if (!stream) goto end;
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2020-04-15 12:42:07 +02:00
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decoder = create_decoder(stream);
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2020-04-15 12:41:43 +02:00
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if (!decoder) goto end;
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end:
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if (decoder) IWICBitmapDecoder_Release(decoder);
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if (stream) IWICStream_Release(stream);
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}
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START_TEST(ddsformat)
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{
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HRESULT hr;
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
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&IID_IWICImagingFactory, (void **)&factory);
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ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
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if (FAILED(hr)) goto end;
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test_dds_decoder();
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end:
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if(factory) IWICImagingFactory_Release(factory);
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CoUninitialize();
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}
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