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quartz/filesource: Store file size on load. 

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Paul Gofman 2020-04-20 03:53:20 +03:00 committed by Alexandre Julliard
parent abb33fb90e
commit e004905044
1 changed files with 8 additions and 5 deletions
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13
dlls/quartz/filesource.c
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@ -64,6 +64,7 @@ struct async_reader
LPOLESTR pszFileName;
AM_MEDIA_TYPE mt;
HANDLE file, port, io_thread;
LARGE_INTEGER file_size;
CRITICAL_SECTION sample_cs;
BOOL flushing;
struct request *requests;
@ -474,6 +475,12 @@ static HRESULT WINAPI FileSource_Load(IFileSourceFilter * iface, LPCOLESTR pszFi
return HRESULT_FROM_WIN32(GetLastError());
}
if (!GetFileSizeEx(hFile, &This->file_size))
{
WARN("Could not get file size.\n");
return HRESULT_FROM_WIN32(GetLastError());
}
if (This->pszFileName)
{
free(This->pszFileName);
@ -883,14 +890,10 @@ static HRESULT WINAPI FileAsyncReader_SyncRead(IAsyncReader *iface,
static HRESULT WINAPI FileAsyncReader_Length(IAsyncReader *iface, LONGLONG *total, LONGLONG *available)
{
struct async_reader *filter = impl_from_IAsyncReader(iface);
DWORD low, high;
TRACE("iface %p, total %p, available %p.\n", iface, total, available);
if ((low = GetFileSize(filter->file, &high)) == -1 && GetLastError() != NO_ERROR)
return HRESULT_FROM_WIN32(GetLastError());
*available = *total = (LONGLONG)low | (LONGLONG)high << (sizeof(DWORD) * 8);
*available = *total = filter->file_size.QuadPart;
return S_OK;
}