Something went wrong. Try again.
Reactos
Something went wrong. Try again.
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091/* * Unit tests for Direct Show functions * * Copyright (C) 2005 Christian Costa * * 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 "wine/test.h"#include "uuids.h"#include "dshow.h"#include "control.h"
static void CommitDecommitTest(void){ IMemAllocator* pMemAllocator; HRESULT hr;
hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAllocator); ok(hr==S_OK, "Unable to create memory allocator %x\n", hr);
if (hr == S_OK) { ALLOCATOR_PROPERTIES RequestedProps; ALLOCATOR_PROPERTIES ActualProps;
IMediaSample *sample = NULL, *sample2 = NULL;
RequestedProps.cBuffers = 2; RequestedProps.cbBuffer = 65536; RequestedProps.cbAlign = 1; RequestedProps.cbPrefix = 0;
hr = IMemAllocator_SetProperties(pMemAllocator, &RequestedProps, &ActualProps); ok(hr==S_OK, "SetProperties returned: %x\n", hr);
hr = IMemAllocator_Commit(pMemAllocator); ok(hr==S_OK, "Commit returned: %x\n", hr); hr = IMemAllocator_Commit(pMemAllocator); ok(hr==S_OK, "Commit returned: %x\n", hr);
hr = IMemAllocator_GetBuffer(pMemAllocator, &sample, NULL, NULL, 0); ok(hr==S_OK, "Could not get a buffer: %x\n", hr);
hr = IMemAllocator_Decommit(pMemAllocator); ok(hr==S_OK, "Decommit returned: %x\n", hr); hr = IMemAllocator_Decommit(pMemAllocator); ok(hr==S_OK, "Cecommit returned: %x\n", hr);
/* Decommit and recommit while holding a sample */ if (sample) { hr = IMemAllocator_Commit(pMemAllocator); ok(hr==S_OK, "Commit returned: %x\n", hr);
hr = IMemAllocator_GetBuffer(pMemAllocator, &sample2, NULL, NULL, 0); ok(hr==S_OK, "Could not get a buffer: %x\n", hr); IMediaSample_Release(sample); if (sample2) IMediaSample_Release(sample2);
hr = IMemAllocator_Decommit(pMemAllocator); ok(hr==S_OK, "Cecommit returned: %x\n", hr); } IMemAllocator_Release(pMemAllocator); }}
START_TEST(memallocator){ CoInitialize(NULL);
CommitDecommitTest();
CoUninitialize();}