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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"
WINE_DEFAULT_DEBUG_CHANNEL(evr);
/*
Initial state represents just created object, presenter never returns to this state.
Shutdown state is entered on ReleaseServicePointers(), terminal state.
Started/stopped/paused states are controlled by clock state changes.
*/
enum presenter_state
{
PRESENTER_STATE_INITIAL = 0,
PRESENTER_STATE_SHUT_DOWN,
PRESENTER_STATE_STARTED,
PRESENTER_STATE_STOPPED,
PRESENTER_STATE_PAUSED,
};
enum presenter_flags
{
PRESENTER_MIXER_HAS_INPUT = 0x1,
};
enum streaming_thread_message
{
EVRM_STOP = WM_USER,
EVRM_PRESENT = WM_USER + 1,
EVRM_PROCESS_INPUT = WM_USER + 2,
};
struct sample_queue
{
IMFSample **samples;
unsigned int size;
unsigned int used;
unsigned int front;
unsigned int back;
IMFSample *last_presented;
};
struct streaming_thread
{
HANDLE hthread;
HANDLE ready_event;
DWORD tid;
struct sample_queue queue;
};
struct video_presenter
{
IMFVideoPresenter IMFVideoPresenter_iface;
IMFVideoDeviceID IMFVideoDeviceID_iface;
IMFTopologyServiceLookupClient IMFTopologyServiceLookupClient_iface;
IMFVideoDisplayControl IMFVideoDisplayControl_iface;
IMFRateSupport IMFRateSupport_iface;
IMFGetService IMFGetService_iface;
IMFVideoPositionMapper IMFVideoPositionMapper_iface;
IQualProp IQualProp_iface;
IMFQualityAdvise IMFQualityAdvise_iface;
IMFQualityAdviseLimits IMFQualityAdviseLimits_iface;
IDirect3DDeviceManager9 IDirect3DDeviceManager9_iface;
IMFVideoSampleAllocatorNotify allocator_cb;
IUnknown IUnknown_inner;
IUnknown *outer_unk;
LONG refcount;
IMFTransform *mixer;
IMFClock *clock;
IMediaEventSink *event_sink;
IDirect3DDeviceManager9 *device_manager;
IDirect3DSwapChain9 *swapchain;
HANDLE hdevice;
IMFVideoSampleAllocator *allocator;
struct streaming_thread thread;
unsigned int allocator_capacity;
IMFMediaType *media_type;
LONGLONG frame_time_threshold;
UINT reset_token;
HWND video_window;
MFVideoNormalizedRect src_rect;
RECT dst_rect;
DWORD rendering_prefs;
SIZE native_size;
SIZE native_ratio;
unsigned int ar_mode;
unsigned int state;
unsigned int flags;
struct
{
int presented;
LONGLONG sampletime;
} frame_stats;
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 struct video_presenter *impl_from_IMFVideoPositionMapper(IMFVideoPositionMapper *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFVideoPositionMapper_iface);
}
static struct video_presenter *impl_from_IMFVideoSampleAllocatorNotify(IMFVideoSampleAllocatorNotify *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, allocator_cb);
}
static struct video_presenter *impl_from_IQualProp(IQualProp *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IQualProp_iface);
}
static struct video_presenter *impl_from_IMFQualityAdvise(IMFQualityAdvise *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFQualityAdvise_iface);
}
static struct video_presenter *impl_from_IMFQualityAdviseLimits(IMFQualityAdviseLimits *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFQualityAdviseLimits_iface);
}
static struct video_presenter *impl_from_IDirect3DDeviceManager9(IDirect3DDeviceManager9 *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IDirect3DDeviceManager9_iface);
}
static void video_presenter_notify_renderer(struct video_presenter *presenter,
LONG event, LONG_PTR param1, LONG_PTR param2)
{
if (presenter->event_sink)
IMediaEventSink_Notify(presenter->event_sink, event, param1, param2);
}
static unsigned int get_gcd(unsigned int a, unsigned int b)
{
unsigned int m;
while (b)
{
m = a % b;
a = b;
b = m;
}
return a;
}
static HRESULT video_presenter_get_device(struct video_presenter *presenter, IDirect3DDevice9 **device)
{
HRESULT hr;
if (!presenter->hdevice)
{
if (FAILED(hr = IDirect3DDeviceManager9_OpenDeviceHandle(presenter->device_manager, &presenter->hdevice)))
return hr;
}
return IDirect3DDeviceManager9_LockDevice(presenter->device_manager, presenter->hdevice, device, TRUE);
}
static void video_presenter_get_native_video_size(struct video_presenter *presenter)
{
IMFMediaType *media_type;
UINT64 frame_size = 0;
memset(&presenter->native_size, 0, sizeof(presenter->native_size));
memset(&presenter->native_ratio, 0, sizeof(presenter->native_ratio));
if (!presenter->mixer)
return;
if (FAILED(IMFTransform_GetInputCurrentType(presenter->mixer, 0, &media_type)))
return;
if (SUCCEEDED(IMFMediaType_GetUINT64(media_type, &MF_MT_FRAME_SIZE, &frame_size)))
{
unsigned int gcd;
presenter->native_size.cx = frame_size >> 32;
presenter->native_size.cy = frame_size;
if ((gcd = get_gcd(presenter->native_size.cx, presenter->native_size.cy)))
{
presenter->native_ratio.cx = presenter->native_size.cx / gcd;
presenter->native_ratio.cy = presenter->native_size.cy / gcd;
}
}
IMFMediaType_Release(media_type);
}
/* It is important this is called to reset callback too to break circular referencing,
when allocator keeps a reference of its container, that created it. */
static void video_presenter_set_allocator_callback(struct video_presenter *presenter,
IMFVideoSampleAllocatorNotify *notify_cb)
{
IMFVideoSampleAllocatorCallback *cb;
IMFVideoSampleAllocator_QueryInterface(presenter->allocator, &IID_IMFVideoSampleAllocatorCallback, (void **)&cb);
IMFVideoSampleAllocatorCallback_SetCallback(cb, notify_cb);
IMFVideoSampleAllocatorCallback_Release(cb);
}
static void video_presenter_reset_media_type(struct video_presenter *presenter)
{
if (presenter->media_type)
IMFMediaType_Release(presenter->media_type);
presenter->media_type = NULL;
if (presenter->allocator)
{
IMFVideoSampleAllocator_UninitializeSampleAllocator(presenter->allocator);
video_presenter_set_allocator_callback(presenter, NULL);
}
}
static HRESULT video_presenter_set_media_type(struct video_presenter *presenter, IMFMediaType *media_type)
{
DWORD flags;
HRESULT hr;
if (!media_type)
{
video_presenter_reset_media_type(presenter);
return S_OK;
}
if (presenter->media_type && IMFMediaType_IsEqual(presenter->media_type, media_type, &flags) == S_OK)
return S_OK;
video_presenter_reset_media_type(presenter);
if (SUCCEEDED(hr = IMFVideoSampleAllocator_InitializeSampleAllocator(presenter->allocator,
presenter->allocator_capacity, media_type)))
{
MFRatio ratio;
UINT64 rate, frametime;
presenter->media_type = media_type;
IMFMediaType_AddRef(presenter->media_type);
if (SUCCEEDED(IMFMediaType_GetUINT64(presenter->media_type, &MF_MT_FRAME_RATE, &rate)))
{
ratio.Denominator = rate;
ratio.Numerator = rate >> 32;
}
else
{
ratio.Denominator = 1;
ratio.Numerator = 30;
}
MFFrameRateToAverageTimePerFrame(ratio.Numerator, ratio.Denominator, &frametime);
presenter->frame_time_threshold = frametime / 4;
}
else
WARN("Failed to initialize sample allocator, hr %#lx.\n", hr);
return hr;
}
static HRESULT video_presenter_configure_output_type(struct video_presenter *presenter, const MFVideoArea *aperture,
IMFMediaType *media_type)
{
GUID subtype;
LONG stride;
DWORD size;
HRESULT hr;
hr = IMFMediaType_SetUINT64(media_type, &MF_MT_FRAME_SIZE, (UINT64)aperture->Area.cx << 32 | aperture->Area.cy);
if (SUCCEEDED(hr))
hr = IMFMediaType_SetBlob(media_type, &MF_MT_GEOMETRIC_APERTURE, (UINT8 *)aperture, sizeof(*aperture));
if (SUCCEEDED(hr))
hr = IMFMediaType_SetBlob(media_type, &MF_MT_MINIMUM_DISPLAY_APERTURE, (UINT8 *)aperture, sizeof(*aperture));
if (SUCCEEDED(hr))
hr = IMFMediaType_GetGUID(media_type, &MF_MT_SUBTYPE, &subtype);
if (SUCCEEDED(hr))
{
hr = MFGetStrideForBitmapInfoHeader(subtype.Data1, aperture->Area.cx, &stride);
if (SUCCEEDED(hr))
hr = MFGetPlaneSize(subtype.Data1, aperture->Area.cx, aperture->Area.cy, &size);
if (SUCCEEDED(hr))
hr = IMFMediaType_SetUINT32(media_type, &MF_MT_DEFAULT_STRIDE, abs(stride));
if (SUCCEEDED(hr))
hr = IMFMediaType_SetUINT32(media_type, &MF_MT_SAMPLE_SIZE, size);
}
return hr;
}
static HRESULT video_presenter_invalidate_media_type(struct video_presenter *presenter)
{
IMFMediaType *media_type, *candidate_type;
MFVideoArea aperture = {{ 0 }};
unsigned int idx = 0;
RECT rect;
HRESULT hr;
if (!presenter->mixer)
return MF_E_TRANSFORM_TYPE_NOT_SET;
if (FAILED(hr = MFCreateMediaType(&media_type)))
return hr;
video_presenter_get_native_video_size(presenter);
rect = presenter->dst_rect;
if (rect.left == 0 && rect.right == 0 && rect.bottom == 0 && rect.top == 0)
{
rect.right = presenter->native_size.cx;
rect.bottom = presenter->native_size.cy;
}
aperture.Area.cx = rect.right - rect.left;
aperture.Area.cy = rect.bottom - rect.top;
while (SUCCEEDED(hr = IMFTransform_GetOutputAvailableType(presenter->mixer, 0, idx++, &candidate_type)))
{
/* FIXME: check that d3d device supports this format */
if (FAILED(hr = IMFMediaType_CopyAllItems(candidate_type, (IMFAttributes *)media_type)))
WARN("Failed to clone a media type, hr %#lx.\n", hr);
IMFMediaType_Release(candidate_type);
hr = video_presenter_configure_output_type(presenter, &aperture, media_type);
if (SUCCEEDED(hr))
hr = IMFTransform_SetOutputType(presenter->mixer, 0, media_type, MFT_SET_TYPE_TEST_ONLY);
if (SUCCEEDED(hr))
hr = video_presenter_set_media_type(presenter, media_type);
if (SUCCEEDED(hr))
hr = IMFTransform_SetOutputType(presenter->mixer, 0, media_type, 0);
if (SUCCEEDED(hr))
break;
}
IMFMediaType_Release(media_type);
return hr;
}
static HRESULT video_presenter_sample_queue_init(struct video_presenter *presenter)
{
struct sample_queue *queue = &presenter->thread.queue;
if (queue->size)
return S_OK;
memset(queue, 0, sizeof(*queue));
if (!(queue->samples = calloc(presenter->allocator_capacity, sizeof(*queue->samples))))
return E_OUTOFMEMORY;
queue->size = presenter->allocator_capacity;
queue->back = queue->size - 1;
return S_OK;
}
static void video_presenter_sample_queue_push(struct video_presenter *presenter, IMFSample *sample,
BOOL at_front)
{
struct sample_queue *queue = &presenter->thread.queue;
unsigned int idx;
EnterCriticalSection(&presenter->cs);
if (queue->used != queue->size)
{
if (at_front)
idx = queue->front = (queue->size + queue->front - 1) % queue->size;
else
idx = queue->back = (queue->back + 1) % queue->size;
queue->samples[idx] = sample;
queue->used++;
IMFSample_AddRef(sample);
}
LeaveCriticalSection(&presenter->cs);
}
static BOOL video_presenter_sample_queue_pop(struct video_presenter *presenter, IMFSample **sample)
{
struct sample_queue *queue = &presenter->thread.queue;
EnterCriticalSection(&presenter->cs);
if (queue->used)
{
*sample = queue->samples[queue->front];
queue->front = (queue->front + 1) % queue->size;
queue->used--;
}
else
*sample = NULL;
LeaveCriticalSection(&presenter->cs);
return *sample != NULL;
}
static HRESULT video_presenter_get_sample_surface(IMFSample *sample, IDirect3DSurface9 **surface)
{
IMFMediaBuffer *buffer;
IMFGetService *gs;
HRESULT hr;
if (FAILED(hr = IMFSample_GetBufferByIndex(sample, 0, &buffer)))
return hr;
hr = IMFMediaBuffer_QueryInterface(buffer, &IID_IMFGetService, (void **)&gs);
IMFMediaBuffer_Release(buffer);
if (FAILED(hr))
return hr;
hr = IMFGetService_GetService(gs, &MR_BUFFER_SERVICE, &IID_IDirect3DSurface9, (void **)surface);
IMFGetService_Release(gs);
return hr;
}
static void video_presenter_sample_present(struct video_presenter *presenter, IMFSample *sample)
{
IDirect3DSurface9 *surface, *backbuffer;
IDirect3DDevice9 *device;
HRESULT hr;
if (FAILED(hr = video_presenter_get_sample_surface(sample, &surface)))
{
WARN("Failed to get sample surface, hr %#lx.\n", hr);
return;
}
if (presenter->swapchain)
{
if (SUCCEEDED(hr = IDirect3DSwapChain9_GetBackBuffer(presenter->swapchain, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer)))
{
IDirect3DSwapChain9_GetDevice(presenter->swapchain, &device);
IDirect3DDevice9_StretchRect(device, surface, NULL, backbuffer, NULL, D3DTEXF_POINT);
IDirect3DSwapChain9_Present(presenter->swapchain, NULL, NULL, NULL, NULL, 0);
presenter->frame_stats.presented++;
IDirect3DDevice9_Release(device);
IDirect3DSurface9_Release(backbuffer);
}
else
WARN("Failed to get a backbuffer, hr %#lx.\n", hr);
}
EnterCriticalSection(&presenter->cs);
if (presenter->thread.queue.last_presented)
IMFSample_Release(presenter->thread.queue.last_presented);
presenter->thread.queue.last_presented = sample;
IMFSample_AddRef(presenter->thread.queue.last_presented);
LeaveCriticalSection(&presenter->cs);
IDirect3DSurface9_Release(surface);
}
static void video_presenter_check_queue(struct video_presenter *presenter,
unsigned int *next_wait)
{
LONGLONG pts, clocktime, delta;
unsigned int wait = 0;
IMFSample *sample;
MFTIME systime;
BOOL present;
HRESULT hr;
while (video_presenter_sample_queue_pop(presenter, &sample))
{
present = TRUE;
wait = 0;
if (presenter->clock)
{
pts = clocktime = 0;
hr = IMFSample_GetSampleTime(sample, &pts);
if (SUCCEEDED(hr))
hr = IMFClock_GetCorrelatedTime(presenter->clock, 0, &clocktime, &systime);
delta = pts - clocktime;
if (delta > 3 * presenter->frame_time_threshold)
{
/* Convert 100ns -> msec */
wait = (delta - 3 * presenter->frame_time_threshold) / 10000;
present = FALSE;
}
}
if (present)
video_presenter_sample_present(presenter, sample);
else
video_presenter_sample_queue_push(presenter, sample, TRUE);
IMFSample_Release(sample);
if (wait > 0)
break;
}
if (!wait)
wait = INFINITE;
*next_wait = wait;
}
static void video_presenter_schedule_sample(struct video_presenter *presenter, IMFSample *sample)
{
if (!presenter->thread.tid)
{
WARN("Streaming thread hasn't been started.\n");
return;
}
if (presenter->clock)
{
video_presenter_sample_queue_push(presenter, sample, FALSE);
PostThreadMessageW(presenter->thread.tid, EVRM_PRESENT, 0, 0);
}
else
{
video_presenter_sample_present(presenter, sample);
}
}
static HRESULT video_presenter_process_input(struct video_presenter *presenter)
{
MFT_OUTPUT_DATA_BUFFER buffer;
HRESULT hr = S_OK;
IMFSample *sample;
DWORD status;
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
return MF_E_SHUTDOWN;
if (!presenter->media_type)
return S_OK;
while (hr == S_OK)
{
LONGLONG mixing_started, mixing_finished;
MFTIME systime;
if (!(presenter->flags & PRESENTER_MIXER_HAS_INPUT))
break;
if (FAILED(hr = IMFVideoSampleAllocator_AllocateSample(presenter->allocator, &sample)))
{
WARN("Failed to allocate a sample, hr %#lx.\n", hr);
break;
}
memset(&buffer, 0, sizeof(buffer));
buffer.pSample = sample;
if (presenter->clock)
IMFClock_GetCorrelatedTime(presenter->clock, 0, &mixing_started, &systime);
if (FAILED(hr = IMFTransform_ProcessOutput(presenter->mixer, 0, 1, &buffer, &status)))
{
/* FIXME: failure path probably needs to handle some errors specifically */
presenter->flags &= ~PRESENTER_MIXER_HAS_INPUT;
IMFSample_Release(sample);
break;
}
else
{
if (presenter->clock)
{
LONGLONG latency;
IMFClock_GetCorrelatedTime(presenter->clock, 0, &mixing_finished, &systime);
latency = mixing_finished - mixing_started;
video_presenter_notify_renderer(presenter, EC_PROCESSING_LATENCY, (LONG_PTR)&latency, 0);
}
if (buffer.pEvents)
IMFCollection_Release(buffer.pEvents);
video_presenter_schedule_sample(presenter, sample);
IMFSample_Release(sample);
}
}
return S_OK;
}
static DWORD CALLBACK video_presenter_streaming_thread(void *arg)
{
struct video_presenter *presenter = arg;
unsigned int wait = INFINITE;
BOOL stop_thread = FALSE;
MSG msg;
PeekMessageW(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
SetEvent(presenter->thread.ready_event);
while (!stop_thread)
{
if (MsgWaitForMultipleObjects(0, NULL, FALSE, wait, QS_POSTMESSAGE) == WAIT_TIMEOUT)
video_presenter_check_queue(presenter, &wait);
while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE))
{
BOOL peek = TRUE;
switch (msg.message)
{
case EVRM_STOP:
stop_thread = TRUE;
break;
case EVRM_PRESENT:
if (peek)
{
video_presenter_check_queue(presenter, &wait);
peek = wait != INFINITE;
}
break;
case EVRM_PROCESS_INPUT:
EnterCriticalSection(&presenter->cs);
video_presenter_process_input(presenter);
LeaveCriticalSection(&presenter->cs);
break;
default:
;
}
}
}
return 0;
}
static HRESULT video_presenter_start_streaming(struct video_presenter *presenter)
{
HRESULT hr;
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
return MF_E_SHUTDOWN;
if (presenter->thread.hthread)
return S_OK;
if (FAILED(hr = video_presenter_sample_queue_init(presenter)))
return hr;
if (!(presenter->thread.ready_event = CreateEventW(NULL, FALSE, FALSE, NULL)))
return HRESULT_FROM_WIN32(GetLastError());
if (!(presenter->thread.hthread = CreateThread(NULL, 0, video_presenter_streaming_thread,
presenter, 0, &presenter->thread.tid)))
{
WARN("Failed to create streaming thread.\n");
CloseHandle(presenter->thread.ready_event);
presenter->thread.ready_event = NULL;
return E_FAIL;
}
video_presenter_set_allocator_callback(presenter, &presenter->allocator_cb);
WaitForSingleObject(presenter->thread.ready_event, INFINITE);
CloseHandle(presenter->thread.ready_event);
presenter->thread.ready_event = NULL;
TRACE("Started streaming thread, tid %#lx.\n", presenter->thread.tid);
return S_OK;
}
static HRESULT video_presenter_end_streaming(struct video_presenter *presenter)
{
if (!presenter->thread.hthread)
return S_OK;
PostThreadMessageW(presenter->thread.tid, EVRM_STOP, 0, 0);
WaitForSingleObject(presenter->thread.hthread, INFINITE);
CloseHandle(presenter->thread.hthread);
TRACE("Terminated streaming thread tid %#lx.\n", presenter->thread.tid);
if (presenter->thread.queue.last_presented)
IMFSample_Release(presenter->thread.queue.last_presented);
memset(&presenter->thread, 0, sizeof(presenter->thread));
video_presenter_set_allocator_callback(presenter, NULL);
return S_OK;
}
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 if (IsEqualIID(riid, &IID_IMFVideoPositionMapper))
{
*obj = &presenter->IMFVideoPositionMapper_iface;
}
else if (IsEqualIID(riid, &IID_IQualProp))
{
*obj = &presenter->IQualProp_iface;
}
else if (IsEqualIID(riid, &IID_IMFQualityAdvise))
{
*obj = &presenter->IMFQualityAdvise_iface;
}
else if (IsEqualIID(riid, &IID_IMFQualityAdviseLimits))
{
*obj = &presenter->IMFQualityAdviseLimits_iface;
}
else if (IsEqualIID(riid, &IID_IDirect3DDeviceManager9))
{
*obj = &presenter->IDirect3DDeviceManager9_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 %lu.\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 %lu.\n", iface, refcount);
if (!refcount)
{
video_presenter_end_streaming(presenter);
video_presenter_clear_container(presenter);
video_presenter_reset_media_type(presenter);
DeleteCriticalSection(&presenter->cs);
if (presenter->swapchain)
IDirect3DSwapChain9_Release(presenter->swapchain);
if (presenter->device_manager)
{
IDirect3DDeviceManager9_CloseDeviceHandle(presenter->device_manager, presenter->hdevice);
IDirect3DDeviceManager9_Release(presenter->device_manager);
}
if (presenter->allocator)
IMFVideoSampleAllocator_Release(presenter->allocator);
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;
presenter->frame_stats.presented = 0;
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)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
HRESULT hr;
TRACE("%p, %d, %Iu.\n", iface, message, param);
EnterCriticalSection(&presenter->cs);
switch (message)
{
case MFVP_MESSAGE_INVALIDATEMEDIATYPE:
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
hr = MF_E_SHUTDOWN;
else if (!presenter->mixer)
hr = MF_E_INVALIDREQUEST;
else
hr = video_presenter_invalidate_media_type(presenter);
break;
case MFVP_MESSAGE_BEGINSTREAMING:
hr = video_presenter_start_streaming(presenter);
break;
case MFVP_MESSAGE_ENDSTREAMING:
hr = video_presenter_end_streaming(presenter);
break;
case MFVP_MESSAGE_PROCESSINPUTNOTIFY:
presenter->flags |= PRESENTER_MIXER_HAS_INPUT;
hr = video_presenter_process_input(presenter);
break;
default:
FIXME("Unsupported message %u.\n", message);
hr = E_NOTIMPL;
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_GetCurrentMediaType(IMFVideoPresenter *iface,
IMFVideoMediaType **media_type)
{
struct video_presenter *presenter = impl_from_IMFVideoPresenter(iface);
HRESULT hr;
TRACE("%p, %p.\n", iface, media_type);
EnterCriticalSection(&presenter->cs);
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
hr = MF_E_SHUTDOWN;
else if (!presenter->media_type)
hr = MF_E_NOT_INITIALIZED;
else
{
hr = IMFMediaType_QueryInterface(presenter->media_type, &IID_IMFVideoMediaType,
(void **)media_type);
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
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 %#lx.\n", hr);
}
IMFAttributes_Release(attributes);
}
}
static HRESULT video_presenter_attach_mixer(struct video_presenter *presenter, IMFTopologyServiceLookup *service_lookup)
{
IMFVideoDeviceID *device_id;
GUID id = { 0 };
DWORD count;
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 %#lx.\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);
video_presenter_get_native_video_size(presenter);
return hr;
}
static HRESULT WINAPI video_presenter_service_client_InitServicePointers(IMFTopologyServiceLookupClient *iface,
IMFTopologyServiceLookup *service_lookup)
{
struct video_presenter *presenter = impl_from_IMFTopologyServiceLookupClient(iface);
HRESULT hr = S_OK;
DWORD count;
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 %#lx.\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)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
HRESULT hr = S_OK;
TRACE("%p, %p, %p.\n", iface, video_size, aspect_ratio);
if (!video_size && !aspect_ratio)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
hr = MF_E_SHUTDOWN;
else
{
if (video_size)
*video_size = presenter->native_size;
if (aspect_ratio)
*aspect_ratio = presenter->native_ratio;
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_control_GetIdealVideoSize(IMFVideoDisplayControl *iface, SIZE *min_size,
SIZE *max_size)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
HRESULT hr;
FIXME("%p, %p, %p.\n", iface, min_size, max_size);
EnterCriticalSection(&presenter->cs);
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
hr = MF_E_SHUTDOWN;
else
hr = E_NOTIMPL;
LeaveCriticalSection(&presenter->cs);
return hr;
}
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, %s, %s.\n", iface, debugstr_normalized_rect(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 && !EqualRect(dst_rect, &presenter->dst_rect))
{
presenter->dst_rect = *dst_rect;
hr = video_presenter_invalidate_media_type(presenter);
/* Mixer's input type hasn't been configured yet, this is not an error. */
if (hr == MF_E_TRANSFORM_TYPE_NOT_SET) hr = S_OK;
/* FIXME: trigger repaint */
}
}
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)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %#lx.\n", iface, mode);
if (mode & ~MFVideoARMode_Mask)
return E_INVALIDARG;
EnterCriticalSection(&presenter->cs);
presenter->ar_mode = mode;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT WINAPI video_presenter_control_GetAspectRatioMode(IMFVideoDisplayControl *iface, DWORD *mode)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
TRACE("%p, %p.\n", iface, mode);
if (!mode)
return E_POINTER;
EnterCriticalSection(&presenter->cs);
*mode = presenter->ar_mode;
LeaveCriticalSection(&presenter->cs);
return S_OK;
}
static HRESULT video_presenter_create_swapchain(struct video_presenter *presenter)
{
D3DPRESENT_PARAMETERS present_params = { 0 };
IDirect3DDevice9 *d3d_device;
HRESULT hr;
if (SUCCEEDED(hr = video_presenter_get_device(presenter, &d3d_device)))
{
present_params.hDeviceWindow = presenter->video_window;
present_params.Windowed = TRUE;
present_params.SwapEffect = D3DSWAPEFFECT_COPY;
present_params.Flags = D3DPRESENTFLAG_VIDEO;
present_params.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
hr = IDirect3DDevice9_CreateAdditionalSwapChain(d3d_device, &present_params, &presenter->swapchain);
IDirect3DDevice9_Release(d3d_device);
IDirect3DDeviceManager9_UnlockDevice(presenter->device_manager, presenter->hdevice, FALSE);
}
return hr;
}
static HRESULT WINAPI video_presenter_control_SetVideoWindow(IMFVideoDisplayControl *iface, HWND window)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
HRESULT hr = S_OK;
TRACE("%p, %p.\n", iface, window);
if (!IsWindow(window))
return E_INVALIDARG;
EnterCriticalSection(&presenter->cs);
if (presenter->video_window != window)
{
if (presenter->swapchain)
IDirect3DSwapChain9_Release(presenter->swapchain);
presenter->video_window = window;
hr = video_presenter_create_swapchain(presenter);
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
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)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
HRESULT hr;
FIXME("%p.\n", iface);
EnterCriticalSection(&presenter->cs);
if (presenter->state == PRESENTER_STATE_SHUT_DOWN)
hr = MF_E_SHUTDOWN;
else
hr = E_NOTIMPL;
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_control_GetCurrentImage(IMFVideoDisplayControl *iface, BITMAPINFOHEADER *header,
BYTE **dib, DWORD *dib_size, LONGLONG *timestamp)
{
struct video_presenter *presenter = impl_from_IMFVideoDisplayControl(iface);
IDirect3DSurface9 *readback = NULL, *surface;
D3DSURFACE_DESC surface_desc;
D3DLOCKED_RECT mapped_rect;
IDirect3DDevice9 *device;
IMFSample *sample;
LONG stride;
HRESULT hr;
TRACE("%p, %p, %p, %p, %p.\n", iface, header, dib, dib_size, timestamp);
EnterCriticalSection(&presenter->cs);
sample = presenter->thread.queue.last_presented;
presenter->thread.queue.last_presented = NULL;
if (!sample)
{
hr = MF_E_INVALIDREQUEST;
}
else if (SUCCEEDED(hr = video_presenter_get_sample_surface(sample, &surface)))
{
IDirect3DSurface9_GetDevice(surface, &device);
IDirect3DSurface9_GetDesc(surface, &surface_desc);
if (surface_desc.Format != D3DFMT_X8R8G8B8)
{
FIXME("Unexpected surface format %d.\n", surface_desc.Format);
hr = E_FAIL;
}
if (SUCCEEDED(hr))
{
if (FAILED(hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, surface_desc.Width,
surface_desc.Height, D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM, &readback, NULL)))
{
WARN("Failed to create readback surface, hr %#lx.\n", hr);
}
}
if (SUCCEEDED(hr))
hr = IDirect3DDevice9_GetRenderTargetData(device, surface, readback);
if (SUCCEEDED(hr))
{
MFGetStrideForBitmapInfoHeader(D3DFMT_X8R8G8B8, surface_desc.Width, &stride);
*dib_size = abs(stride) * surface_desc.Height;
if (!(*dib = CoTaskMemAlloc(*dib_size)))
hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
if (SUCCEEDED(hr = IDirect3DSurface9_LockRect(readback, &mapped_rect, NULL, D3DLOCK_READONLY)))
{
memcpy(*dib, mapped_rect.pBits, *dib_size);
IDirect3DSurface9_UnlockRect(readback);
}
}
memset(header, 0, sizeof(*header));
header->biSize = sizeof(*header);
header->biWidth = surface_desc.Width;
header->biHeight = surface_desc.Height;
header->biPlanes = 1;
header->biBitCount = 32;
header->biSizeImage = *dib_size;
IMFSample_GetSampleTime(sample, timestamp);
if (readback)
IDirect3DSurface9_Release(readback);
IDirect3DSurface9_Release(surface);
IDirect3DDevice9_Release(device);
}
if (sample)
IMFSample_Release(sample);
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_control_SetBorderColor(IMFVideoDisplayControl *iface, COLORREF color)
{
FIXME("%p, %#lx.\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, %#lx.\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))
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
FIXME("Unimplemented service %s.\n", debugstr_guid(service));
return MF_E_UNSUPPORTED_SERVICE;
}
static const IMFGetServiceVtbl video_presenter_getservice_vtbl =
{
video_presenter_getservice_QueryInterface,
video_presenter_getservice_AddRef,
video_presenter_getservice_Release,
video_presenter_getservice_GetService,
};
static HRESULT WINAPI video_presenter_position_mapper_QueryInterface(IMFVideoPositionMapper *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFVideoPositionMapper(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_position_mapper_AddRef(IMFVideoPositionMapper *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoPositionMapper(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_position_mapper_Release(IMFVideoPositionMapper *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoPositionMapper(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_position_mapper_MapOutputCoordinateToInputStream(IMFVideoPositionMapper *iface,
float x_out, float y_out, DWORD output_stream, DWORD input_stream, float *x_in, float *y_in)
{
FIXME("%p, %f, %f, %lu, %lu, %p, %p.\n", iface, x_out, y_out, output_stream, input_stream, x_in, y_in);
return E_NOTIMPL;
}
static const IMFVideoPositionMapperVtbl video_presenter_position_mapper_vtbl =
{
video_presenter_position_mapper_QueryInterface,
video_presenter_position_mapper_AddRef,
video_presenter_position_mapper_Release,
video_presenter_position_mapper_MapOutputCoordinateToInputStream,
};
static HRESULT WINAPI video_presenter_allocator_cb_QueryInterface(IMFVideoSampleAllocatorNotify *iface,
REFIID riid, void **obj)
{
if (IsEqualIID(riid, &IID_IMFVideoSampleAllocatorNotify) ||
IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
IMFVideoSampleAllocatorNotify_AddRef(iface);
return S_OK;
}
WARN("Unsupported interface %s.\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI video_presenter_allocator_cb_AddRef(IMFVideoSampleAllocatorNotify *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoSampleAllocatorNotify(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_allocator_cb_Release(IMFVideoSampleAllocatorNotify *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoSampleAllocatorNotify(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_allocator_cb_NotifyRelease(IMFVideoSampleAllocatorNotify *iface)
{
struct video_presenter *presenter = impl_from_IMFVideoSampleAllocatorNotify(iface);
/* Release notification is executed under allocator lock, instead of processing samples here
notify streaming thread. */
PostThreadMessageW(presenter->thread.tid, EVRM_PROCESS_INPUT, 0, 0);
return S_OK;
}
static const IMFVideoSampleAllocatorNotifyVtbl video_presenter_allocator_cb_vtbl =
{
video_presenter_allocator_cb_QueryInterface,
video_presenter_allocator_cb_AddRef,
video_presenter_allocator_cb_Release,
video_presenter_allocator_cb_NotifyRelease,
};
static HRESULT WINAPI video_presenter_qualprop_QueryInterface(IQualProp *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IQualProp(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_qualprop_AddRef(IQualProp *iface)
{
struct video_presenter *presenter = impl_from_IQualProp(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_qualprop_Release(IQualProp *iface)
{
struct video_presenter *presenter = impl_from_IQualProp(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_qualprop_get_FramesDroppedInRenderer(IQualProp *iface, int *frames)
{
FIXME("%p, %p stub.\n", iface, frames);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_qualprop_get_FramesDrawn(IQualProp *iface, int *frames)
{
struct video_presenter *presenter = impl_from_IQualProp(iface);
HRESULT hr = S_OK;
TRACE("%p, %p.\n", iface, frames);
EnterCriticalSection(&presenter->cs);
switch (presenter->state)
{
case PRESENTER_STATE_STARTED:
case PRESENTER_STATE_PAUSED:
if (frames) *frames = presenter->frame_stats.presented;
else hr = E_POINTER;
break;
default:
hr = E_NOTIMPL;
}
LeaveCriticalSection(&presenter->cs);
return hr;
}
static HRESULT WINAPI video_presenter_qualprop_get_AvgFrameRate(IQualProp *iface, int *avg_frame_rate)
{
FIXME("%p, %p stub.\n", iface, avg_frame_rate);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_qualprop_get_Jitter(IQualProp *iface, int *jitter)
{
FIXME("%p, %p stub.\n", iface, jitter);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_qualprop_get_AvgSyncOffset(IQualProp *iface, int *offset)
{
FIXME("%p, %p stub.\n", iface, offset);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_qualprop_get_DevSyncOffset(IQualProp *iface, int *devoffset)
{
FIXME("%p, %p stub.\n", iface, devoffset);
return E_NOTIMPL;
}
static const IQualPropVtbl video_presenter_qualprop_vtbl =
{
video_presenter_qualprop_QueryInterface,
video_presenter_qualprop_AddRef,
video_presenter_qualprop_Release,
video_presenter_qualprop_get_FramesDroppedInRenderer,
video_presenter_qualprop_get_FramesDrawn,
video_presenter_qualprop_get_AvgFrameRate,
video_presenter_qualprop_get_Jitter,
video_presenter_qualprop_get_AvgSyncOffset,
video_presenter_qualprop_get_DevSyncOffset,
};
static HRESULT WINAPI video_presenter_quality_advise_QueryInterface(IMFQualityAdvise *iface, REFIID riid, void **out)
{
struct video_presenter *presenter = impl_from_IMFQualityAdvise(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, out);
}
static ULONG WINAPI video_presenter_quality_advise_AddRef(IMFQualityAdvise *iface)
{
struct video_presenter *presenter = impl_from_IMFQualityAdvise(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_quality_advise_Release(IMFQualityAdvise *iface)
{
struct video_presenter *presenter = impl_from_IMFQualityAdvise(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_quality_advise_SetDropMode(IMFQualityAdvise *iface,
MF_QUALITY_DROP_MODE mode)
{
FIXME("%p, %u.\n", iface, mode);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_quality_advise_SetQualityLevel(IMFQualityAdvise *iface,
MF_QUALITY_LEVEL level)
{
FIXME("%p, %u.\n", iface, level);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_quality_advise_GetDropMode(IMFQualityAdvise *iface,
MF_QUALITY_DROP_MODE *mode)
{
FIXME("%p, %p.\n", iface, mode);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_quality_advise_GetQualityLevel(IMFQualityAdvise *iface,
MF_QUALITY_LEVEL *level)
{
FIXME("%p, %p.\n", iface, level);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_quality_advise_DropTime(IMFQualityAdvise *iface, LONGLONG interval)
{
FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(interval));
return E_NOTIMPL;
}
static const IMFQualityAdviseVtbl video_presenter_quality_advise_vtbl =
{
video_presenter_quality_advise_QueryInterface,
video_presenter_quality_advise_AddRef,
video_presenter_quality_advise_Release,
video_presenter_quality_advise_SetDropMode,
video_presenter_quality_advise_SetQualityLevel,
video_presenter_quality_advise_GetDropMode,
video_presenter_quality_advise_GetQualityLevel,
video_presenter_quality_advise_DropTime,
};
static HRESULT WINAPI video_presenter_device_manager_QueryInterface(IDirect3DDeviceManager9 *iface,
REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_device_manager_AddRef(IDirect3DDeviceManager9 *iface)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_device_manager_Release(IDirect3DDeviceManager9 *iface)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_device_manager_ResetDevice(IDirect3DDeviceManager9 *iface,
IDirect3DDevice9 *device, UINT token)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_ResetDevice(presenter->device_manager, device, token);
}
static HRESULT WINAPI video_presenter_device_manager_OpenDeviceHandle(IDirect3DDeviceManager9 *iface, HANDLE *hdevice)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_OpenDeviceHandle(presenter->device_manager, hdevice);
}
static HRESULT WINAPI video_presenter_device_manager_CloseDeviceHandle(IDirect3DDeviceManager9 *iface, HANDLE hdevice)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_CloseDeviceHandle(presenter->device_manager, hdevice);
}
static HRESULT WINAPI video_presenter_device_manager_TestDevice(IDirect3DDeviceManager9 *iface, HANDLE hdevice)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_TestDevice(presenter->device_manager, hdevice);
}
static HRESULT WINAPI video_presenter_device_manager_LockDevice(IDirect3DDeviceManager9 *iface, HANDLE hdevice,
IDirect3DDevice9 **device, BOOL block)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_LockDevice(presenter->device_manager, hdevice, device, block);
}
static HRESULT WINAPI video_presenter_device_manager_UnlockDevice(IDirect3DDeviceManager9 *iface, HANDLE hdevice,
BOOL savestate)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_UnlockDevice(presenter->device_manager, hdevice, savestate);
}
static HRESULT WINAPI video_presenter_device_manager_GetVideoService(IDirect3DDeviceManager9 *iface, HANDLE hdevice,
REFIID riid, void **service)
{
struct video_presenter *presenter = impl_from_IDirect3DDeviceManager9(iface);
return IDirect3DDeviceManager9_GetVideoService(presenter->device_manager, hdevice, riid, service);
}
static const IDirect3DDeviceManager9Vtbl video_presenter_device_manager_vtbl =
{
video_presenter_device_manager_QueryInterface,
video_presenter_device_manager_AddRef,
video_presenter_device_manager_Release,
video_presenter_device_manager_ResetDevice,
video_presenter_device_manager_OpenDeviceHandle,
video_presenter_device_manager_CloseDeviceHandle,
video_presenter_device_manager_TestDevice,
video_presenter_device_manager_LockDevice,
video_presenter_device_manager_UnlockDevice,
video_presenter_device_manager_GetVideoService,
};
static HRESULT WINAPI video_presenter_qa_limits_QueryInterface(IMFQualityAdviseLimits *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFQualityAdviseLimits(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_qa_limits_AddRef(IMFQualityAdviseLimits *iface)
{
struct video_presenter *presenter = impl_from_IMFQualityAdviseLimits(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_qa_limits_Release(IMFQualityAdviseLimits *iface)
{
struct video_presenter *presenter = impl_from_IMFQualityAdviseLimits(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_qa_limits_GetMaximumDropMode(IMFQualityAdviseLimits *iface, MF_QUALITY_DROP_MODE *mode)
{
FIXME("%p, %p.\n", iface, mode);
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_qa_limits_GetMinimumQualityLevel(IMFQualityAdviseLimits *iface, MF_QUALITY_LEVEL *level)
{
FIXME("%p, %p.\n", iface, level);
return E_NOTIMPL;
}
static const IMFQualityAdviseLimitsVtbl video_presenter_qa_limits_vtbl =
{
video_presenter_qa_limits_QueryInterface,
video_presenter_qa_limits_AddRef,
video_presenter_qa_limits_Release,
video_presenter_qa_limits_GetMaximumDropMode,
video_presenter_qa_limits_GetMinimumQualityLevel,
};
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(),
D3DCREATE_HARDWARE_VERTEXPROCESSING, &present_params, &device);
IDirect3D9_Release(d3d);
if (FAILED(hr))
{
WARN("Failed to create d3d device, hr %#lx.\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 %#lx.\n", hr);
if (SUCCEEDED(hr = MFCreateVideoSampleAllocator(&IID_IMFVideoSampleAllocator, (void **)&presenter->allocator)))
{
hr = IMFVideoSampleAllocator_SetDirectXManager(presenter->allocator, (IUnknown *)presenter->device_manager);
}
return hr;
}
HRESULT evr_presenter_create(IUnknown *outer, void **out)
{
struct video_presenter *object;
HRESULT hr;
*out = NULL;
if (!(object = calloc(1, 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->IMFVideoPositionMapper_iface.lpVtbl = &video_presenter_position_mapper_vtbl;
object->IQualProp_iface.lpVtbl = &video_presenter_qualprop_vtbl;
object->IMFQualityAdvise_iface.lpVtbl = &video_presenter_quality_advise_vtbl;
object->IMFQualityAdviseLimits_iface.lpVtbl = &video_presenter_qa_limits_vtbl;
object->allocator_cb.lpVtbl = &video_presenter_allocator_cb_vtbl;
object->IUnknown_inner.lpVtbl = &video_presenter_inner_vtbl;
object->IDirect3DDeviceManager9_iface.lpVtbl = &video_presenter_device_manager_vtbl;
object->outer_unk = outer ? outer : &object->IUnknown_inner;
object->refcount = 1;
object->src_rect.right = object->src_rect.bottom = 1.0f;
object->ar_mode = MFVideoARMode_PreservePicture | MFVideoARMode_PreservePixel;
object->allocator_capacity = 3;
InitializeCriticalSection(&object->cs);
if (FAILED(hr = DXVA2CreateDirect3DDeviceManager9(&object->reset_token, &object->device_manager)))
goto failed;
if (FAILED(hr = video_presenter_init_d3d(object)))
{
WARN("Failed to initialize d3d device, hr %#lx.\n", hr);
goto failed;
}
*out = &object->IUnknown_inner;
return S_OK;
failed:
IUnknown_Release(&object->IUnknown_inner);
return hr;
}
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