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mfplay: Keep start/stop positions for items. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-06-21 11:43:13 +03:00 committed by Alexandre Julliard
parent b090a169a3
commit 53446a219d
1 changed files with 77 additions and 4 deletions
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81
dlls/mfplay/player.c
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@ -63,6 +63,8 @@ struct media_item
DWORD_PTR user_data;
WCHAR *url;
IUnknown *object;
LONGLONG start_position;
LONGLONG stop_position;
};
struct media_player
@ -418,21 +420,92 @@ static HRESULT WINAPI media_item_SetUserData(IMFPMediaItem *iface, DWORD_PTR use
return S_OK;
}
static HRESULT media_item_set_position(const GUID *format, const PROPVARIANT *position, LARGE_INTEGER *ret)
{
ret->QuadPart = 0;
if (format && !IsEqualGUID(format, &MFP_POSITIONTYPE_100NS))
return E_INVALIDARG;
if ((format != NULL) ^ (position != NULL))
return E_POINTER;
if (position && position->vt != VT_EMPTY && position->vt != VT_I8)
return E_INVALIDARG;
if ((!format && !position) || position->vt == VT_EMPTY)
return S_OK;
if (position->hVal.QuadPart == 0)
return MF_E_OUT_OF_RANGE;
ret->QuadPart = position->hVal.QuadPart;
return S_OK;
}
static void media_item_get_position(LONGLONG value, GUID *format, PROPVARIANT *position)
{
if (!format)
return;
memcpy(format, &MFP_POSITIONTYPE_100NS, sizeof(*format));
if (value)
{
position->vt = VT_I8;
position->hVal.QuadPart = value;
}
}
static HRESULT WINAPI media_item_GetStartStopPosition(IMFPMediaItem *iface, GUID *start_format,
PROPVARIANT *start_position, GUID *stop_format, PROPVARIANT *stop_position)
{
FIXME("%p, %p, %p, %p, %p.\n", iface, start_format, start_position, stop_format, stop_position);
struct media_item *item = impl_from_IMFPMediaItem(iface);
return E_NOTIMPL;
TRACE("%p, %p, %p, %p, %p.\n", iface, start_format, start_position, stop_format, stop_position);
if (start_position)
start_position->vt = VT_EMPTY;
if (stop_position)
stop_position->vt = VT_EMPTY;
if (((start_format != NULL) ^ (start_position != NULL)) ||
((stop_format != NULL) ^ (stop_position != NULL)))
{
return E_POINTER;
}
media_item_get_position(item->start_position, start_format, start_position);
media_item_get_position(item->stop_position, stop_format, stop_position);
return S_OK;
}
static HRESULT WINAPI media_item_SetStartStopPosition(IMFPMediaItem *iface, const GUID *start_format,
const PROPVARIANT *start_position, const GUID *stop_format, const PROPVARIANT *stop_position)
{
FIXME("%p, %s, %p, %s, %p.\n", iface, debugstr_guid(start_format), start_position,
struct media_item *item = impl_from_IMFPMediaItem(iface);
LARGE_INTEGER start, stop;
HRESULT hr;
TRACE("%p, %s, %p, %s, %p.\n", iface, debugstr_guid(start_format), start_position,
debugstr_guid(stop_format), stop_position);
return E_NOTIMPL;
hr = media_item_set_position(start_format, start_position, &start);
if (SUCCEEDED(hr))
hr = media_item_set_position(stop_format, stop_position, &stop);
if (FAILED(hr))
return hr;
if (start.QuadPart > stop.QuadPart)
return MF_E_OUT_OF_RANGE;
item->start_position = start.QuadPart;
item->stop_position = stop.QuadPart;
return hr;
}
static HRESULT media_item_get_stream_type(IMFStreamDescriptor *sd, GUID *major)