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Sweden-Number/dlls/evr/presenter.c

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/*
* Copyright 2020 Nikolay Sivov
*
* 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 "evr.h"
#include "d3d9.h"
#include "mfapi.h"
#include "mferror.h"
#include "dxva2api.h"
#include "evr_classes.h"
#include "evr_private.h"
#include "wine/debug.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL(evr);
enum presenter_state
{
PRESENTER_STATE_SHUT_DOWN = 0,
PRESENTER_STATE_STARTED,
PRESENTER_STATE_STOPPED,
PRESENTER_STATE_PAUSED,
};
struct video_presenter
{
IMFVideoPresenter IMFVideoPresenter_iface;
IMFVideoDeviceID IMFVideoDeviceID_iface;
IMFTopologyServiceLookupClient IMFTopologyServiceLookupClient_iface;
IMFVideoDisplayControl IMFVideoDisplayControl_iface;
IMFRateSupport IMFRateSupport_iface;
IMFGetService IMFGetService_iface;
IUnknown IUnknown_inner;
IUnknown *outer_unk;
LONG refcount;
IMFTransform *mixer;
IMFClock *clock;
IMediaEventSink *event_sink;
IDirect3DDeviceManager9 *device_manager;
UINT reset_token;
HWND video_window;
MFVideoNormalizedRect src_rect;
RECT dst_rect;
DWORD rendering_prefs;
unsigned int state;
CRITICAL_SECTION cs;
};
static struct video_presenter *impl_from_IUnknown(IUnknown *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IUnknown_inner);
}
static struct video_presenter *impl_from_IMFVideoPresenter(IMFVideoPresenter *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFVideoPresenter_iface);
}
static struct video_presenter *impl_from_IMFVideoDeviceID(IMFVideoDeviceID *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFVideoDeviceID_iface);
}
static struct video_presenter *impl_from_IMFTopologyServiceLookupClient(IMFTopologyServiceLookupClient *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFTopologyServiceLookupClient_iface);
}
static struct video_presenter *impl_from_IMFVideoDisplayControl(IMFVideoDisplayControl *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFVideoDisplayControl_iface);
}
static struct video_presenter *impl_from_IMFRateSupport(IMFRateSupport *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFRateSupport_iface);
}
static struct video_presenter *impl_from_IMFGetService(IMFGetService *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFGetService_iface);
}
static HRESULT WINAPI video_presenter_inner_QueryInterface(IUnknown *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IUnknown(iface);
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
if (IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
}
else if (IsEqualIID(riid, &IID_IMFClockStateSink)
|| IsEqualIID(riid, &IID_IMFVideoPresenter))
{
*obj = &presenter->IMFVideoPresenter_iface;
}
else if (IsEqualIID(riid, &IID_IMFVideoDeviceID))
{
*obj = &presenter->IMFVideoDeviceID_iface;
}
else if (IsEqualIID(riid, &IID_IMFTopologyServiceLookupClient))
{
*obj = &presenter->IMFTopologyServiceLookupClient_iface;
}
else if (IsEqualIID(riid, &IID_IMFVideoDisplayControl))
{
*obj = &presenter->IMFVideoDisplayControl_iface;
}
else if (IsEqualIID(riid, &IID_IMFRateSupport))
{
*obj = &presenter->IMFRateSupport_iface;
}
else if (IsEqualIID(riid, &IID_IMFGetService))
{
*obj = &presenter->IMFGetService_iface;
}
else
{
WARN("Unimplemented interface %s.\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown *)*obj);
return S_OK;
}
static ULONG WINAPI video_presenter_inner_AddRef(IUnknown *iface)
{
struct video_presenter *presenter = impl_from_IUnknown(iface);
ULONG refcount = InterlockedIncrement(&presenter->refcount);
TRACE("%p, refcount %u.\n", iface, refcount);
return refcount;
}
static void video_presenter_clear_container(struct video_presenter *presenter)
{
if (presenter->clock)
IMFClock_Release(presenter->clock);
if (presenter->mixer)
IMFTransform_Release(presenter->mixer);
if (presenter->event_sink)
IMediaEventSink_Release(presenter->event_sink);
presenter->clock = NULL;
presenter->mixer = NULL;
presenter->event_sink = NULL;
}
static ULONG WINAPI video_presenter_inner_Release(IUnknown *iface)
{
struct video_presenter *presenter = impl_from_IUnknown(iface);
ULONG refcount = InterlockedDecrement(&presenter->refcount);
TRACE("%p, refcount %u.\n", iface, refcount);
if (!refcount)
{
video_presenter_clear_container(presenter);
DeleteCriticalSection(&presenter->cs);
if (presenter->device_manager)
IDirect3DDeviceManager9_Release(presenter->device_manager);
heap_free(presenter);
}
return refcount;
}
static const IUnknownVtbl video_presenter_inner_vtbl =
{
video_presenter_inner_QueryInterface,
video_presenter_inner_AddRef,
video_presenter_inner_Release,
};
static HRESULT WINAPI video_presenter_QueryInterface(IMFVideoPresenter *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
return IUnknown_QueryInterface(presenter->outer_unk, riid, obj);
}
static ULONG WINAPI video_presenter_AddRef(IMFVideoPresenter *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
return IUnknown_AddRef(presenter->outer_unk);
}
static ULONG WINAPI video_presenter_Release(IMFVideoPresenter *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
return IUnknown_Release(presenter->outer_unk);
}
static HRESULT WINAPI video_presenter_OnClockStart(IMFVideoPresenter *iface, MFTIME systime, LONGLONG offset)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
TRACE("%p, %s, %s.\n", iface, debugstr_time(systime), wine_dbgstr_longlong(offset));
EnterCriticalSection(&presenter->cs);
presenter->state = PRESENTER_STATE_STARTED;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_OnClockStop(IMFVideoPresenter *iface, MFTIME systime)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&presenter->cs);
presenter->state = PRESENTER_STATE_STOPPED;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_OnClockPause(IMFVideoPresenter *iface, MFTIME systime)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&presenter->cs);
presenter->state = PRESENTER_STATE_PAUSED;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_OnClockRestart(IMFVideoPresenter *iface, MFTIME systime)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&presenter->cs);
presenter->state = PRESENTER_STATE_STARTED;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_OnClockSetRate(IMFVideoPresenter *iface, MFTIME systime, float rate)
{
FIXME("%p, %s, %f.\n", iface, debugstr_time(systime), rate);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_ProcessMessage(IMFVideoPresenter *iface, MFVP_MESSAGE_TYPE message, ULONG_PTR param)
{
FIXME("%p, %d, %lu.\n", iface, message, param);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_GetCurrentMediaType(IMFVideoPresenter *iface, IMFVideoMediaType **media_type)
{
FIXME("%p, %p.\n", iface, media_type);
return E_NOTIMPL;
}
static const IMFVideoPresenterVtbl video_presenter_vtbl =
{
video_presenter_QueryInterface,
video_presenter_AddRef,
video_presenter_Release,
video_presenter_OnClockStart,
video_presenter_OnClockStop,
video_presenter_OnClockPause,
video_presenter_OnClockRestart,
video_presenter_OnClockSetRate,
video_presenter_ProcessMessage,
video_presenter_GetCurrentMediaType,
};
static HRESULT WINAPI video_presenter_device_id_QueryInterface(IMFVideoDeviceID *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFVideoDeviceID(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_device_id_AddRef(IMFVideoDeviceID *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoDeviceID(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_device_id_Release(IMFVideoDeviceID *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoDeviceID(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_device_id_GetDeviceID(IMFVideoDeviceID *iface, IID *device_id)
{
TRACE("%p, %p.\n", iface, device_id);
if (!device_id)
return E_POINTER;
memcpy(device_id, &IID_IDirect3DDevice9, sizeof(*device_id));
return S_OK;
}
static const IMFVideoDeviceIDVtbl video_presenter_device_id_vtbl =
{
video_presenter_device_id_QueryInterface,
video_presenter_device_id_AddRef,
video_presenter_device_id_Release,
video_presenter_device_id_GetDeviceID,
};
static HRESULT WINAPI video_presenter_service_client_QueryInterface(IMFTopologyServiceLookupClient *iface,
REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_service_client_AddRef(IMFTopologyServiceLookupClient *iface)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_service_client_Release(IMFTopologyServiceLookupClient *iface)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static void video_presenter_set_mixer_rect(struct video_presenter *presenter)
{
IMFAttributes *attributes;
HRESULT hr;
if (!presenter->mixer)
return;
if (SUCCEEDED(IMFTransform_GetAttributes(presenter->mixer, &attributes)))
{
if (FAILED(hr = IMFAttributes_SetBlob(attributes, &VIDEO_ZOOM_RECT, (const UINT8 *)&presenter->src_rect,
sizeof(presenter->src_rect))))
{
WARN("Failed to set zoom rectangle attribute, hr %#x.\n", hr);
}
IMFAttributes_Release(attributes);
}
}
static HRESULT video_presenter_attach_mixer(struct video_presenter *presenter, IMFTopologyServiceLookup *service_lookup)
{
IMFVideoDeviceID *device_id;
unsigned int count;
GUID id = { 0 };
HRESULT hr;
count = 1;
if (FAILED(hr = IMFTopologyServiceLookup_LookupService(service_lookup, MF_SERVICE_LOOKUP_GLOBAL, 0,
&MR_VIDEO_MIXER_SERVICE, &IID_IMFTransform, (void **)&presenter->mixer, &count)))
{
WARN("Failed to get mixer interface, hr %#x.\n", hr);
return hr;
}
if (SUCCEEDED(hr = IMFTransform_QueryInterface(presenter->mixer, &IID_IMFVideoDeviceID, (void **)&device_id)))
{
if (SUCCEEDED(hr = IMFVideoDeviceID_GetDeviceID(device_id, &id)))
{
if (!IsEqualGUID(&id, &IID_IDirect3DDevice9))
hr = MF_E_INVALIDREQUEST;
}
IMFVideoDeviceID_Release(device_id);
}
if (FAILED(hr))
{
IMFTransform_Release(presenter->mixer);
presenter->mixer = NULL;
}
video_presenter_set_mixer_rect(presenter);
return hr;
}
static HRESULT WINAPI video_presenter_service_client_InitServicePointers(IMFTopologyServiceLookupClient *iface,
IMFTopologyServiceLookup *service_lookup)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
unsigned int count;
HRESULT hr = S_OK;
TRACE("%p, %p.\n", iface, service_lookup);
if (!service_lookup)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
if (presenter->state == PRESENTER_STATE_STARTED ||
presenter->state == PRESENTER_STATE_PAUSED)
{
hr = MF_E_INVALIDREQUEST;
}
else
{
video_presenter_clear_container(presenter);
count = 1;
IMFTopologyServiceLookup_LookupService(service_lookup, MF_SERVICE_LOOKUP_GLOBAL, 0,
&MR_VIDEO_RENDER_SERVICE, &IID_IMFClock, (void **)&presenter->clock, &count);
hr = video_presenter_attach_mixer(presenter, service_lookup);
if (SUCCEEDED(hr))
{
count = 1;
if (FAILED(hr = IMFTopologyServiceLookup_LookupService(service_lookup, MF_SERVICE_LOOKUP_GLOBAL, 0,
&MR_VIDEO_RENDER_SERVICE, &IID_IMediaEventSink, (void **)&presenter->event_sink, &count)))
{
WARN("Failed to get renderer event sink, hr %#x.\n", hr);
}
}
if (SUCCEEDED(hr))
presenter->state = PRESENTER_STATE_STOPPED;
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_service_client_ReleaseServicePointers(IMFTopologyServiceLookupClient *iface)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
TRACE("%p.\n", iface);
EnterCriticalSection(&presenter->cs);
presenter->state = PRESENTER_STATE_SHUT_DOWN;
video_presenter_clear_container(presenter);
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static const IMFTopologyServiceLookupClientVtbl video_presenter_service_client_vtbl =
{
video_presenter_service_client_QueryInterface,
video_presenter_service_client_AddRef,
video_presenter_service_client_Release,
video_presenter_service_client_InitServicePointers,
video_presenter_service_client_ReleaseServicePointers,
};
static HRESULT WINAPI video_presenter_control_QueryInterface(IMFVideoDisplayControl *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_control_AddRef(IMFVideoDisplayControl *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_control_Release(IMFVideoDisplayControl *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_control_GetNativeVideoSize(IMFVideoDisplayControl *iface, SIZE *video_size,
SIZE *aspect_ratio)
{
FIXME("%p, %p, %p.\n", iface, video_size, aspect_ratio);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetIdealVideoSize(IMFVideoDisplayControl *iface, SIZE *min_size,
SIZE *max_size)
{
FIXME("%p, %p, %p.\n", iface, min_size, max_size);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_SetVideoPosition(IMFVideoDisplayControl *iface,
const MFVideoNormalizedRect *src_rect, const RECT *dst_rect)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
HRESULT hr = S_OK;
TRACE("%p, %p, %s.\n", iface, src_rect, wine_dbgstr_rect(dst_rect));
if (!src_rect && !dst_rect)
return E_POINTER;
if (src_rect && (src_rect->left < 0.0f || src_rect->top < 0.0f ||
src_rect->right > 1.0f || src_rect->bottom > 1.0f ||
src_rect->left > src_rect->right ||
src_rect->top > src_rect->bottom))
{
return E_INVALIDARG;
}
if (dst_rect && (dst_rect->left > dst_rect->right ||
dst_rect->top > dst_rect->bottom))
return E_INVALIDARG;
EnterCriticalSection(&presenter->cs);
if (!presenter->video_window)
hr = E_POINTER;
else
{
if (src_rect)
{
if (memcmp(&presenter->src_rect, src_rect, sizeof(*src_rect)))
{
presenter->src_rect = *src_rect;
video_presenter_set_mixer_rect(presenter);
}
}
if (dst_rect)
presenter->dst_rect = *dst_rect;
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_control_GetVideoPosition(IMFVideoDisplayControl *iface, MFVideoNormalizedRect *src_rect,
RECT *dst_rect)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %p, %p.\n", iface, src_rect, dst_rect);
if (!src_rect || !dst_rect)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
*src_rect = presenter->src_rect;
*dst_rect = presenter->dst_rect;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_control_SetAspectRatioMode(IMFVideoDisplayControl *iface, DWORD mode)
{
FIXME("%p, %d.\n", iface, mode);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetAspectRatioMode(IMFVideoDisplayControl *iface, DWORD *mode)
{
FIXME("%p, %p.\n", iface, mode);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_SetVideoWindow(IMFVideoDisplayControl *iface, HWND window)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %p.\n", iface, window);
if (!IsWindow(window))
return E_INVALIDARG;
EnterCriticalSection(&presenter->cs);
presenter->video_window = window;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_control_GetVideoWindow(IMFVideoDisplayControl *iface, HWND *window)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %p.\n", iface, window);
if (!window)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
*window = presenter->video_window;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_control_RepaintVideo(IMFVideoDisplayControl *iface)
{
FIXME("%p.\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetCurrentImage(IMFVideoDisplayControl *iface, BITMAPINFOHEADER *header,
BYTE **dib, DWORD *dib_size, LONGLONG *timestamp)
{
FIXME("%p, %p, %p, %p, %p.\n", iface, header, dib, dib_size, timestamp);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_SetBorderColor(IMFVideoDisplayControl *iface, COLORREF color)
{
FIXME("%p, %#x.\n", iface, color);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetBorderColor(IMFVideoDisplayControl *iface, COLORREF *color)
{
FIXME("%p, %p.\n", iface, color);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_SetRenderingPrefs(IMFVideoDisplayControl *iface, DWORD flags)
{
FIXME("%p, %#x.\n", iface, flags);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetRenderingPrefs(IMFVideoDisplayControl *iface, DWORD *flags)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %p.\n", iface, flags);
if (!flags)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
*flags = presenter->rendering_prefs;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_control_SetFullscreen(IMFVideoDisplayControl *iface, BOOL fullscreen)
{
FIXME("%p, %d.\n", iface, fullscreen);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_control_GetFullscreen(IMFVideoDisplayControl *iface, BOOL *fullscreen)
{
FIXME("%p, %p.\n", iface, fullscreen);
return E_NOTIMPL;
}
static const IMFVideoDisplayControlVtbl video_presenter_control_vtbl =
{
video_presenter_control_QueryInterface,
video_presenter_control_AddRef,
video_presenter_control_Release,
video_presenter_control_GetNativeVideoSize,
video_presenter_control_GetIdealVideoSize,
video_presenter_control_SetVideoPosition,
video_presenter_control_GetVideoPosition,
video_presenter_control_SetAspectRatioMode,
video_presenter_control_GetAspectRatioMode,
video_presenter_control_SetVideoWindow,
video_presenter_control_GetVideoWindow,
video_presenter_control_RepaintVideo,
video_presenter_control_GetCurrentImage,
video_presenter_control_SetBorderColor,
video_presenter_control_GetBorderColor,
video_presenter_control_SetRenderingPrefs,
video_presenter_control_GetRenderingPrefs,
video_presenter_control_SetFullscreen,
video_presenter_control_GetFullscreen,
};
static HRESULT WINAPI video_presenter_rate_support_QueryInterface(IMFRateSupport *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_rate_support_AddRef(IMFRateSupport *iface)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_rate_support_Release(IMFRateSupport *iface)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_rate_support_GetSlowestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction,
BOOL thin, float *rate)
{
TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
*rate = 0.0f;
return S_OK;
}
static HRESULT WINAPI video_presenter_rate_support_GetFastestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction,
BOOL thin, float *rate)
{
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_rate_support_IsRateSupported(IMFRateSupport *iface, BOOL thin, float rate,
float *nearest_supported_rate)
{
return E_NOTIMPL;
}
static const IMFRateSupportVtbl video_presenter_rate_support_vtbl =
{
video_presenter_rate_support_QueryInterface,
video_presenter_rate_support_AddRef,
video_presenter_rate_support_Release,
video_presenter_rate_support_GetSlowestRate,
video_presenter_rate_support_GetFastestRate,
video_presenter_rate_support_IsRateSupported,
};
static HRESULT WINAPI video_presenter_getservice_QueryInterface(IMFGetService *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFGetService(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_getservice_AddRef(IMFGetService *iface)
{
struct video_presenter *presenter = impl_from_IMFGetService(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_getservice_Release(IMFGetService *iface)
{
struct video_presenter *presenter = impl_from_IMFGetService(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_getservice_GetService(IMFGetService *iface, REFGUID service, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFGetService(iface);
TRACE("%p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
if (IsEqualGUID(&MR_VIDEO_ACCELERATION_SERVICE, service))
return IDirect3DDeviceManager9_QueryInterface(presenter->device_manager, riid, obj);
if (IsEqualGUID(&MR_VIDEO_RENDER_SERVICE, service))
{
if (IsEqualIID(riid, &IID_IMFVideoDisplayControl))
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
else
{
FIXME("Unsupported interface %s.\n", debugstr_guid(riid));
return E_NOTIMPL;
}
}
FIXME("Unimplemented service %s.\n", debugstr_guid(service));
return E_NOTIMPL;
}
static const IMFGetServiceVtbl video_presenter_getservice_vtbl =
{
video_presenter_getservice_QueryInterface,
video_presenter_getservice_AddRef,
video_presenter_getservice_Release,
video_presenter_getservice_GetService,
};
HRESULT WINAPI MFCreateVideoPresenter(IUnknown *owner, REFIID riid_device, REFIID riid, void **obj)
{
TRACE("%p, %s, %s, %p.\n", owner, debugstr_guid(riid_device), debugstr_guid(riid), obj);
*obj = NULL;
if (!IsEqualIID(riid_device, &IID_IDirect3DDevice9))
return E_INVALIDARG;
return CoCreateInstance(&CLSID_MFVideoPresenter9, owner, CLSCTX_INPROC_SERVER, riid, obj);
}
static HRESULT video_presenter_init_d3d(struct video_presenter *presenter)
{
D3DPRESENT_PARAMETERS present_params = { 0 };
IDirect3DDevice9 *device;
IDirect3D9 *d3d;
HRESULT hr;
d3d = Direct3DCreate9(D3D_SDK_VERSION);
present_params.BackBufferCount = 1;
present_params.SwapEffect = D3DSWAPEFFECT_COPY;
present_params.hDeviceWindow = GetDesktopWindow();
present_params.Windowed = TRUE;
present_params.Flags = D3DPRESENTFLAG_VIDEO;
present_params.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
hr = IDirect3D9_CreateDevice(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, GetDesktopWindow(),
0, &present_params, &device);
IDirect3D9_Release(d3d);
if (FAILED(hr))
{
WARN("Failed to create d3d device, hr %#x.\n", hr);
return hr;
}
hr = IDirect3DDeviceManager9_ResetDevice(presenter->device_manager, device, presenter->reset_token);
IDirect3DDevice9_Release(device);
if (FAILED(hr))
WARN("Failed to set new device for the manager, hr %#x.\n", hr);
return hr;
}
HRESULT evr_presenter_create(IUnknown *outer, void **out)
{
struct video_presenter *object;
HRESULT hr;
*out = NULL;
if (!(object = heap_alloc_zero(sizeof(*object))))
return E_OUTOFMEMORY;
object->IMFVideoPresenter_iface.lpVtbl = &video_presenter_vtbl;
object->IMFVideoDeviceID_iface.lpVtbl = &video_presenter_device_id_vtbl;
object->IMFTopologyServiceLookupClient_iface.lpVtbl = &video_presenter_service_client_vtbl;
object->IMFVideoDisplayControl_iface.lpVtbl = &video_presenter_control_vtbl;
object->IMFRateSupport_iface.lpVtbl = &video_presenter_rate_support_vtbl;
object->IMFGetService_iface.lpVtbl = &video_presenter_getservice_vtbl;
object->IUnknown_inner.lpVtbl = &video_presenter_inner_vtbl;
object->outer_unk = outer ? outer : &object->IUnknown_inner;
object->refcount = 1;
object->src_rect.right = object->src_rect.bottom = 1.0f;
InitializeCriticalSection(&object->cs);
if (FAILED(hr = DXVA2CreateDirect3DDeviceManager9(&object->reset_token, &object->device_manager)))
IUnknown_Release(&object->IUnknown_inner);
if (FAILED(hr = video_presenter_init_d3d(object)))
IUnknown_Release(&object->IUnknown_inner);
if (SUCCEEDED(hr))
*out = &object->IUnknown_inner;
return hr;
}
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