449 lines
15 KiB
C
449 lines
15 KiB
C
/*
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* Copyright 2012 Austin English
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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 "gst_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wmvcore);
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struct sync_reader
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{
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struct wm_reader reader;
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IWMSyncReader2 IWMSyncReader2_iface;
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WORD last_read_stream;
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};
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static struct sync_reader *impl_from_IWMSyncReader2(IWMSyncReader2 *iface)
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{
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return CONTAINING_RECORD(iface, struct sync_reader, IWMSyncReader2_iface);
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}
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static HRESULT WINAPI WMSyncReader_QueryInterface(IWMSyncReader2 *iface, REFIID iid, void **out)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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return IWMProfile3_QueryInterface(&reader->reader.IWMProfile3_iface, iid, out);
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}
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static ULONG WINAPI WMSyncReader_AddRef(IWMSyncReader2 *iface)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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return IWMProfile3_AddRef(&reader->reader.IWMProfile3_iface);
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}
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static ULONG WINAPI WMSyncReader_Release(IWMSyncReader2 *iface)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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return IWMProfile3_Release(&reader->reader.IWMProfile3_iface);
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}
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static HRESULT WINAPI WMSyncReader_Close(IWMSyncReader2 *iface)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p.\n", reader);
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return wm_reader_close(&reader->reader);
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}
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static HRESULT WINAPI WMSyncReader_GetMaxOutputSampleSize(IWMSyncReader2 *iface, DWORD output, DWORD *max)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %p): stub!\n", This, output, max);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader_GetMaxStreamSampleSize(IWMSyncReader2 *iface, WORD stream, DWORD *max)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%d %p): stub!\n", This, stream, max);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader_GetNextSample(IWMSyncReader2 *iface,
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WORD stream_number, INSSBuffer **sample, QWORD *pts, QWORD *duration,
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DWORD *flags, DWORD *output_number, WORD *ret_stream_number)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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HRESULT hr = NS_E_NO_MORE_SAMPLES;
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struct wm_stream *stream;
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WORD i;
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TRACE("reader %p, stream_number %u, sample %p, pts %p, duration %p,"
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" flags %p, output_number %p, ret_stream_number %p.\n",
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reader, stream_number, sample, pts, duration, flags, output_number, ret_stream_number);
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EnterCriticalSection(&reader->reader.cs);
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if (!stream_number)
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{
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if (!output_number && !ret_stream_number)
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{
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LeaveCriticalSection(&reader->reader.cs);
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return E_INVALIDARG;
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}
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for (i = 0; i < reader->reader.stream_count; ++i)
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{
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WORD index = (i + reader->last_read_stream + 1) % reader->reader.stream_count;
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struct wm_stream *stream = &reader->reader.streams[index];
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if (stream->selection == WMT_OFF)
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continue;
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hr = wm_reader_get_stream_sample(stream, sample, pts, duration, flags);
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if (hr == S_OK)
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{
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if (output_number)
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*output_number = index;
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if (ret_stream_number)
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*ret_stream_number = index + 1;
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}
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if (hr != NS_E_NO_MORE_SAMPLES)
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{
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reader->last_read_stream = index;
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break;
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}
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}
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}
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else
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{
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if (!(stream = wm_reader_get_stream_by_stream_number(&reader->reader, stream_number)))
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{
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LeaveCriticalSection(&reader->reader.cs);
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return E_INVALIDARG;
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}
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hr = wm_reader_get_stream_sample(stream, sample, pts, duration, flags);
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if (hr == S_OK && output_number)
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*output_number = stream->index;
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if (ret_stream_number)
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*ret_stream_number = stream->index + 1;
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}
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LeaveCriticalSection(&reader->reader.cs);
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return hr;
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}
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static HRESULT WINAPI WMSyncReader_GetOutputCount(IWMSyncReader2 *iface, DWORD *count)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, count %p.\n", reader, count);
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EnterCriticalSection(&reader->reader.cs);
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*count = reader->reader.stream_count;
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LeaveCriticalSection(&reader->reader.cs);
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return S_OK;
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}
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static HRESULT WINAPI WMSyncReader_GetOutputFormat(IWMSyncReader2 *iface,
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DWORD output, DWORD index, IWMOutputMediaProps **props)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, index %lu, props %p.\n", reader, output, index, props);
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return wm_reader_get_output_format(&reader->reader, output, index, props);
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}
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static HRESULT WINAPI WMSyncReader_GetOutputFormatCount(IWMSyncReader2 *iface, DWORD output, DWORD *count)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, count %p.\n", reader, output, count);
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return wm_reader_get_output_format_count(&reader->reader, output, count);
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}
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static HRESULT WINAPI WMSyncReader_GetOutputNumberForStream(IWMSyncReader2 *iface,
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WORD stream_number, DWORD *output)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, stream_number %u, output %p.\n", reader, stream_number, output);
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*output = stream_number - 1;
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return S_OK;
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}
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static HRESULT WINAPI WMSyncReader_GetOutputProps(IWMSyncReader2 *iface,
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DWORD output, IWMOutputMediaProps **props)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, props %p.\n", reader, output, props);
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return wm_reader_get_output_props(&reader->reader, output, props);
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}
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static HRESULT WINAPI WMSyncReader_GetOutputSetting(IWMSyncReader2 *iface, DWORD output_num, const WCHAR *name,
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WMT_ATTR_DATATYPE *type, BYTE *value, WORD *length)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %s %p %p %p): stub!\n", This, output_num, debugstr_w(name), type, value, length);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader_GetReadStreamSamples(IWMSyncReader2 *iface, WORD stream_num, BOOL *compressed)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%d %p): stub!\n", This, stream_num, compressed);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader_GetStreamNumberForOutput(IWMSyncReader2 *iface,
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DWORD output, WORD *stream_number)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, stream_number %p.\n", reader, output, stream_number);
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*stream_number = output + 1;
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return S_OK;
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}
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static HRESULT WINAPI WMSyncReader_GetStreamSelected(IWMSyncReader2 *iface,
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WORD stream_number, WMT_STREAM_SELECTION *selection)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, stream_number %u, selection %p.\n", reader, stream_number, selection);
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return wm_reader_get_stream_selection(&reader->reader, stream_number, selection);
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}
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static HRESULT WINAPI WMSyncReader_Open(IWMSyncReader2 *iface, const WCHAR *filename)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, filename %s.\n", reader, debugstr_w(filename));
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return wm_reader_open_file(&reader->reader, filename);
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}
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static HRESULT WINAPI WMSyncReader_OpenStream(IWMSyncReader2 *iface, IStream *stream)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, stream %p.\n", reader, stream);
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return wm_reader_open_stream(&reader->reader, stream);
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}
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static HRESULT WINAPI WMSyncReader_SetOutputProps(IWMSyncReader2 *iface, DWORD output, IWMOutputMediaProps *props)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, props %p.\n", reader, output, props);
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return wm_reader_set_output_props(&reader->reader, output, props);
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}
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static HRESULT WINAPI WMSyncReader_SetOutputSetting(IWMSyncReader2 *iface, DWORD output,
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const WCHAR *name, WMT_ATTR_DATATYPE type, const BYTE *value, WORD size)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, output %lu, name %s, type %#x, value %p, size %u.\n",
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reader, output, debugstr_w(name), type, value, size);
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if (!wcscmp(name, L"VideoSampleDurations"))
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{
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FIXME("Ignoring VideoSampleDurations setting.\n");
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return S_OK;
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}
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else
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{
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FIXME("Unknown setting %s; returning E_NOTIMPL.\n", debugstr_w(name));
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return E_NOTIMPL;
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}
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}
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static HRESULT WINAPI WMSyncReader_SetRange(IWMSyncReader2 *iface, QWORD start, LONGLONG duration)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, start %I64u, duration %I64d.\n", reader, start, duration);
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wm_reader_seek(&reader->reader, start, duration);
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return S_OK;
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}
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static HRESULT WINAPI WMSyncReader_SetRangeByFrame(IWMSyncReader2 *iface, WORD stream_num, QWORD frame_num,
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LONGLONG frames)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%d %s %s): stub!\n", This, stream_num, wine_dbgstr_longlong(frame_num), wine_dbgstr_longlong(frames));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader_SetReadStreamSamples(IWMSyncReader2 *iface, WORD stream_number, BOOL compressed)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, stream_index %u, compressed %d.\n", reader, stream_number, compressed);
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return wm_reader_set_read_compressed(&reader->reader, stream_number, compressed);
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}
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static HRESULT WINAPI WMSyncReader_SetStreamsSelected(IWMSyncReader2 *iface,
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WORD count, WORD *stream_numbers, WMT_STREAM_SELECTION *selections)
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{
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struct sync_reader *reader = impl_from_IWMSyncReader2(iface);
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TRACE("reader %p, count %u, stream_numbers %p, selections %p.\n",
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reader, count, stream_numbers, selections);
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return wm_reader_set_streams_selected(&reader->reader, count, stream_numbers, selections);
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}
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static HRESULT WINAPI WMSyncReader2_SetRangeByTimecode(IWMSyncReader2 *iface, WORD stream_num,
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WMT_TIMECODE_EXTENSION_DATA *start, WMT_TIMECODE_EXTENSION_DATA *end)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%u %p %p): stub!\n", This, stream_num, start, end);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader2_SetRangeByFrameEx(IWMSyncReader2 *iface, WORD stream_num, QWORD frame_num,
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LONGLONG frames_to_read, QWORD *starttime)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%u %s %s %p): stub!\n", This, stream_num, wine_dbgstr_longlong(frame_num),
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wine_dbgstr_longlong(frames_to_read), starttime);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader2_SetAllocateForOutput(IWMSyncReader2 *iface, DWORD output_num, IWMReaderAllocatorEx *allocator)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %p): stub!\n", This, output_num, allocator);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader2_GetAllocateForOutput(IWMSyncReader2 *iface, DWORD output_num, IWMReaderAllocatorEx **allocator)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %p): stub!\n", This, output_num, allocator);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader2_SetAllocateForStream(IWMSyncReader2 *iface, DWORD stream_num, IWMReaderAllocatorEx *allocator)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %p): stub!\n", This, stream_num, allocator);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI WMSyncReader2_GetAllocateForStream(IWMSyncReader2 *iface, DWORD stream_num, IWMReaderAllocatorEx **allocator)
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{
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struct sync_reader *This = impl_from_IWMSyncReader2(iface);
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FIXME("(%p)->(%lu %p): stub!\n", This, stream_num, allocator);
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return E_NOTIMPL;
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}
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static const IWMSyncReader2Vtbl WMSyncReader2Vtbl = {
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WMSyncReader_QueryInterface,
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WMSyncReader_AddRef,
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WMSyncReader_Release,
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WMSyncReader_Open,
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WMSyncReader_Close,
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WMSyncReader_SetRange,
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WMSyncReader_SetRangeByFrame,
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WMSyncReader_GetNextSample,
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WMSyncReader_SetStreamsSelected,
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WMSyncReader_GetStreamSelected,
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WMSyncReader_SetReadStreamSamples,
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WMSyncReader_GetReadStreamSamples,
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WMSyncReader_GetOutputSetting,
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WMSyncReader_SetOutputSetting,
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WMSyncReader_GetOutputCount,
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WMSyncReader_GetOutputProps,
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WMSyncReader_SetOutputProps,
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WMSyncReader_GetOutputFormatCount,
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WMSyncReader_GetOutputFormat,
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WMSyncReader_GetOutputNumberForStream,
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WMSyncReader_GetStreamNumberForOutput,
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WMSyncReader_GetMaxOutputSampleSize,
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WMSyncReader_GetMaxStreamSampleSize,
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WMSyncReader_OpenStream,
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WMSyncReader2_SetRangeByTimecode,
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WMSyncReader2_SetRangeByFrameEx,
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WMSyncReader2_SetAllocateForOutput,
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WMSyncReader2_GetAllocateForOutput,
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WMSyncReader2_SetAllocateForStream,
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WMSyncReader2_GetAllocateForStream
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};
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static struct sync_reader *impl_from_wm_reader(struct wm_reader *iface)
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{
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return CONTAINING_RECORD(iface, struct sync_reader, reader);
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}
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static void *sync_reader_query_interface(struct wm_reader *iface, REFIID iid)
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{
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struct sync_reader *reader = impl_from_wm_reader(iface);
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TRACE("reader %p, iid %s.\n", reader, debugstr_guid(iid));
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if (IsEqualIID(iid, &IID_IWMSyncReader)
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|| IsEqualIID(iid, &IID_IWMSyncReader2))
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return &reader->IWMSyncReader2_iface;
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return NULL;
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}
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static void sync_reader_destroy(struct wm_reader *iface)
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{
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struct sync_reader *reader = impl_from_wm_reader(iface);
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TRACE("reader %p.\n", reader);
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wm_reader_close(&reader->reader);
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wm_reader_cleanup(&reader->reader);
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free(reader);
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}
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static const struct wm_reader_ops sync_reader_ops =
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{
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.query_interface = sync_reader_query_interface,
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.destroy = sync_reader_destroy,
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};
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HRESULT WINAPI winegstreamer_create_wm_sync_reader(IWMSyncReader **reader)
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{
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struct sync_reader *object;
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TRACE("reader %p.\n", reader);
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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wm_reader_init(&object->reader, &sync_reader_ops);
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object->IWMSyncReader2_iface.lpVtbl = &WMSyncReader2Vtbl;
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TRACE("Created sync reader %p.\n", object);
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*reader = (IWMSyncReader *)&object->IWMSyncReader2_iface;
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return S_OK;
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}
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