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mfplat: Implement Write() for file streams.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov 2022-08-15 11:21:06 +03:00 committed by Alexandre Julliard
parent 7ee17a15e0
commit 6b418e8213
1 changed files with 22 additions and 3 deletions
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25
dlls/mfplat/main.c
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@ -4089,11 +4089,30 @@ static HRESULT WINAPI bytestream_EndRead(IMFByteStream *iface, IMFAsyncResult *r
return bytestream_complete_io_request(stream, ASYNC_STREAM_OP_READ, result, byte_read);
}
static HRESULT WINAPI bytestream_file_Write(IMFByteStream *iface, const BYTE *data, ULONG count, ULONG *written)
static HRESULT WINAPI bytestream_file_Write(IMFByteStream *iface, const BYTE *data, ULONG size, ULONG *written)
{
FIXME("%p, %p, %lu, %p\n", iface, data, count, written);
struct bytestream *stream = impl_from_IMFByteStream(iface);
LARGE_INTEGER position;
HRESULT hr = S_OK;
BOOL ret;
return E_NOTIMPL;
TRACE("%p, %p, %lu, %p\n", iface, data, size, written);
EnterCriticalSection(&stream->cs);
position.QuadPart = stream->position;
if ((ret = SetFilePointerEx(stream->hfile, position, NULL, FILE_BEGIN)))
{
if ((ret = WriteFile(stream->hfile, data, size, written, NULL)))
stream->position += *written;
}
if (!ret)
hr = HRESULT_FROM_WIN32(GetLastError());
LeaveCriticalSection(&stream->cs);
return hr;
}
static HRESULT WINAPI bytestream_BeginWrite(IMFByteStream *iface, const BYTE *data, ULONG size,