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![Nikolay Sivov](/assets/img/avatar_default.png)
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
1758 lines
50 KiB
C
1758 lines
50 KiB
C
/*
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* Copyright 2020 Nikolay Sivov
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "evr.h"
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#include "mfapi.h"
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#include "mferror.h"
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#include "d3d9.h"
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#include "dxva2api.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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WINE_DEFAULT_DEBUG_CHANNEL(evr);
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static const char *debugstr_time(LONGLONG time)
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{
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ULONGLONG abstime = time >= 0 ? time : -time;
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unsigned int i = 0, j = 0;
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char buffer[23], rev[23];
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while (abstime || i <= 8)
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{
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buffer[i++] = '0' + (abstime % 10);
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abstime /= 10;
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if (i == 7) buffer[i++] = '.';
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}
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if (time < 0) buffer[i++] = '-';
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while (i--) rev[j++] = buffer[i];
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while (rev[j-1] == '0' && rev[j-2] != '.') --j;
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rev[j] = 0;
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return wine_dbg_sprintf("%s", rev);
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}
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struct surface_buffer
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{
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IMFMediaBuffer IMFMediaBuffer_iface;
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IMFGetService IMFGetService_iface;
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LONG refcount;
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IUnknown *surface;
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ULONG length;
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};
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enum sample_prop_flags
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{
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SAMPLE_PROP_HAS_DURATION = 1 << 0,
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SAMPLE_PROP_HAS_TIMESTAMP = 1 << 1,
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SAMPLE_PROP_HAS_DESIRED_PROPS = 1 << 2,
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};
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struct video_sample
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{
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IMFSample IMFSample_iface;
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IMFTrackedSample IMFTrackedSample_iface;
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IMFDesiredSample IMFDesiredSample_iface;
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LONG refcount;
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IMFSample *sample;
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IMFAsyncResult *tracked_result;
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LONG tracked_refcount;
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LONGLONG timestamp;
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LONGLONG duration;
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LONGLONG desired_timestamp;
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LONGLONG desired_duration;
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unsigned int flags;
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CRITICAL_SECTION cs;
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};
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static struct video_sample *impl_from_IMFSample(IMFSample *iface)
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{
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return CONTAINING_RECORD(iface, struct video_sample, IMFSample_iface);
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}
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static struct video_sample *impl_from_IMFTrackedSample(IMFTrackedSample *iface)
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{
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return CONTAINING_RECORD(iface, struct video_sample, IMFTrackedSample_iface);
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}
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static struct video_sample *impl_from_IMFDesiredSample(IMFDesiredSample *iface)
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{
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return CONTAINING_RECORD(iface, struct video_sample, IMFDesiredSample_iface);
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}
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static struct surface_buffer *impl_from_IMFMediaBuffer(IMFMediaBuffer *iface)
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{
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return CONTAINING_RECORD(iface, struct surface_buffer, IMFMediaBuffer_iface);
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}
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static struct surface_buffer *impl_from_IMFGetService(IMFGetService *iface)
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{
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return CONTAINING_RECORD(iface, struct surface_buffer, IMFGetService_iface);
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}
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struct tracked_async_result
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{
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MFASYNCRESULT result;
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LONG refcount;
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IUnknown *object;
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IUnknown *state;
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};
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static struct tracked_async_result *impl_from_IMFAsyncResult(IMFAsyncResult *iface)
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{
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return CONTAINING_RECORD(iface, struct tracked_async_result, result.AsyncResult);
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}
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static HRESULT WINAPI tracked_async_result_QueryInterface(IMFAsyncResult *iface, REFIID riid, void **obj)
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{
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TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
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if (IsEqualIID(riid, &IID_IMFAsyncResult) ||
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IsEqualIID(riid, &IID_IUnknown))
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{
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*obj = iface;
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IMFAsyncResult_AddRef(iface);
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return S_OK;
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}
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*obj = NULL;
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WARN("Unsupported interface %s.\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI tracked_async_result_AddRef(IMFAsyncResult *iface)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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ULONG refcount = InterlockedIncrement(&result->refcount);
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TRACE("%p, %u.\n", iface, refcount);
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return refcount;
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}
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static ULONG WINAPI tracked_async_result_Release(IMFAsyncResult *iface)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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ULONG refcount = InterlockedDecrement(&result->refcount);
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TRACE("%p, %u.\n", iface, refcount);
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if (!refcount)
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{
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if (result->result.pCallback)
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IMFAsyncCallback_Release(result->result.pCallback);
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if (result->object)
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IUnknown_Release(result->object);
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if (result->state)
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IUnknown_Release(result->state);
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free(result);
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}
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return refcount;
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}
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static HRESULT WINAPI tracked_async_result_GetState(IMFAsyncResult *iface, IUnknown **state)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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TRACE("%p, %p.\n", iface, state);
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if (!result->state)
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return E_POINTER;
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*state = result->state;
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IUnknown_AddRef(*state);
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return S_OK;
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}
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static HRESULT WINAPI tracked_async_result_GetStatus(IMFAsyncResult *iface)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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TRACE("%p.\n", iface);
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return result->result.hrStatusResult;
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}
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static HRESULT WINAPI tracked_async_result_SetStatus(IMFAsyncResult *iface, HRESULT status)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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TRACE("%p, %#x.\n", iface, status);
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result->result.hrStatusResult = status;
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return S_OK;
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}
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static HRESULT WINAPI tracked_async_result_GetObject(IMFAsyncResult *iface, IUnknown **object)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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TRACE("%p, %p.\n", iface, object);
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if (!result->object)
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return E_POINTER;
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*object = result->object;
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IUnknown_AddRef(*object);
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return S_OK;
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}
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static IUnknown * WINAPI tracked_async_result_GetStateNoAddRef(IMFAsyncResult *iface)
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{
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struct tracked_async_result *result = impl_from_IMFAsyncResult(iface);
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TRACE("%p.\n", iface);
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return result->state;
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}
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static const IMFAsyncResultVtbl tracked_async_result_vtbl =
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{
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tracked_async_result_QueryInterface,
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tracked_async_result_AddRef,
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tracked_async_result_Release,
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tracked_async_result_GetState,
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tracked_async_result_GetStatus,
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tracked_async_result_SetStatus,
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tracked_async_result_GetObject,
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tracked_async_result_GetStateNoAddRef,
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};
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static HRESULT create_async_result(IUnknown *object, IMFAsyncCallback *callback,
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IUnknown *state, IMFAsyncResult **out)
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{
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struct tracked_async_result *result;
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result = calloc(1, sizeof(*result));
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if (!result)
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return E_OUTOFMEMORY;
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result->result.AsyncResult.lpVtbl = &tracked_async_result_vtbl;
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result->refcount = 1;
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result->object = object;
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if (result->object)
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IUnknown_AddRef(result->object);
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result->result.pCallback = callback;
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if (result->result.pCallback)
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IMFAsyncCallback_AddRef(result->result.pCallback);
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result->state = state;
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if (result->state)
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IUnknown_AddRef(result->state);
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*out = &result->result.AsyncResult;
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return S_OK;
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}
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struct tracking_thread
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{
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HANDLE hthread;
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DWORD tid;
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LONG refcount;
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};
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static struct tracking_thread tracking_thread;
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static CRITICAL_SECTION tracking_thread_cs = { NULL, -1, 0, 0, 0, 0 };
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enum tracking_thread_message
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{
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TRACKM_STOP = WM_USER,
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TRACKM_INVOKE = WM_USER + 1,
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};
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static DWORD CALLBACK tracking_thread_proc(void *arg)
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{
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HANDLE ready_event = arg;
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BOOL stop_thread = FALSE;
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IMFAsyncResult *result;
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MFASYNCRESULT *data;
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MSG msg;
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PeekMessageW(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
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SetEvent(ready_event);
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while (!stop_thread)
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{
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MsgWaitForMultipleObjects(0, NULL, FALSE, INFINITE, QS_POSTMESSAGE);
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while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE))
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{
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switch (msg.message)
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{
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case TRACKM_INVOKE:
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result = (IMFAsyncResult *)msg.lParam;
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data = (MFASYNCRESULT *)result;
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if (data->pCallback)
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IMFAsyncCallback_Invoke(data->pCallback, result);
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IMFAsyncResult_Release(result);
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break;
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case TRACKM_STOP:
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stop_thread = TRUE;
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break;
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default:
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;
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}
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}
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}
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TRACE("Tracking thread exiting.\n");
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return 0;
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}
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static void video_sample_create_tracking_thread(void)
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{
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EnterCriticalSection(&tracking_thread_cs);
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if (++tracking_thread.refcount == 1)
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{
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HANDLE ready_event;
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ready_event = CreateEventW(NULL, FALSE, FALSE, NULL);
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if (!(tracking_thread.hthread = CreateThread(NULL, 0, tracking_thread_proc,
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ready_event, 0, &tracking_thread.tid)))
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{
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WARN("Failed to create sample tracking thread.\n");
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CloseHandle(ready_event);
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LeaveCriticalSection(&tracking_thread_cs);
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return;
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}
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WaitForSingleObject(ready_event, INFINITE);
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CloseHandle(ready_event);
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TRACE("Create tracking thread %#x.\n", tracking_thread.tid);
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}
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LeaveCriticalSection(&tracking_thread_cs);
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}
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static void video_sample_stop_tracking_thread(void)
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{
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EnterCriticalSection(&tracking_thread_cs);
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if (!--tracking_thread.refcount)
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{
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PostThreadMessageW(tracking_thread.tid, TRACKM_STOP, 0, 0);
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CloseHandle(tracking_thread.hthread);
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memset(&tracking_thread, 0, sizeof(tracking_thread));
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}
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LeaveCriticalSection(&tracking_thread_cs);
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}
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static void video_sample_tracking_thread_invoke(IMFAsyncResult *result)
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{
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if (!tracking_thread.tid)
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{
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WARN("Sample tracking thread is not initialized.\n");
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return;
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}
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IMFAsyncResult_AddRef(result);
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PostThreadMessageW(tracking_thread.tid, TRACKM_INVOKE, 0, (LPARAM)result);
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}
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struct sample_allocator
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{
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IMFVideoSampleAllocator IMFVideoSampleAllocator_iface;
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IMFVideoSampleAllocatorCallback IMFVideoSampleAllocatorCallback_iface;
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IMFAsyncCallback tracking_callback;
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LONG refcount;
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IMFVideoSampleAllocatorNotify *callback;
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IDirect3DDeviceManager9 *device_manager;
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unsigned int free_sample_count;
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struct list free_samples;
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struct list used_samples;
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CRITICAL_SECTION cs;
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};
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struct queued_sample
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{
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struct list entry;
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IMFSample *sample;
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};
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static struct sample_allocator *impl_from_IMFVideoSampleAllocator(IMFVideoSampleAllocator *iface)
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{
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return CONTAINING_RECORD(iface, struct sample_allocator, IMFVideoSampleAllocator_iface);
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}
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static struct sample_allocator *impl_from_IMFVideoSampleAllocatorCallback(IMFVideoSampleAllocatorCallback *iface)
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{
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return CONTAINING_RECORD(iface, struct sample_allocator, IMFVideoSampleAllocatorCallback_iface);
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}
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static struct sample_allocator *impl_from_IMFAsyncCallback(IMFAsyncCallback *iface)
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{
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return CONTAINING_RECORD(iface, struct sample_allocator, tracking_callback);
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}
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static HRESULT WINAPI sample_allocator_QueryInterface(IMFVideoSampleAllocator *iface, REFIID riid, void **obj)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
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if (IsEqualIID(riid, &IID_IMFVideoSampleAllocator) ||
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IsEqualIID(riid, &IID_IUnknown))
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{
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*obj = &allocator->IMFVideoSampleAllocator_iface;
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}
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else if (IsEqualIID(riid, &IID_IMFVideoSampleAllocatorCallback))
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{
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*obj = &allocator->IMFVideoSampleAllocatorCallback_iface;
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}
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else
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{
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WARN("Unsupported interface %s.\n", debugstr_guid(riid));
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*obj = NULL;
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown *)*obj);
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return S_OK;
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}
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static ULONG WINAPI sample_allocator_AddRef(IMFVideoSampleAllocator *iface)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
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ULONG refcount = InterlockedIncrement(&allocator->refcount);
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TRACE("%p, refcount %u.\n", iface, refcount);
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return refcount;
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}
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static void sample_allocator_release_samples(struct sample_allocator *allocator)
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{
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struct queued_sample *iter, *iter2;
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LIST_FOR_EACH_ENTRY_SAFE(iter, iter2, &allocator->free_samples, struct queued_sample, entry)
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{
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list_remove(&iter->entry);
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IMFSample_Release(iter->sample);
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free(iter);
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}
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LIST_FOR_EACH_ENTRY_SAFE(iter, iter2, &allocator->used_samples, struct queued_sample, entry)
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{
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list_remove(&iter->entry);
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free(iter);
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}
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}
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static ULONG WINAPI sample_allocator_Release(IMFVideoSampleAllocator *iface)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
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ULONG refcount = InterlockedDecrement(&allocator->refcount);
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TRACE("%p, refcount %u.\n", iface, refcount);
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if (!refcount)
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{
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if (allocator->callback)
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IMFVideoSampleAllocatorNotify_Release(allocator->callback);
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if (allocator->device_manager)
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IDirect3DDeviceManager9_Release(allocator->device_manager);
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sample_allocator_release_samples(allocator);
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DeleteCriticalSection(&allocator->cs);
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free(allocator);
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}
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return refcount;
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}
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static HRESULT WINAPI sample_allocator_SetDirectXManager(IMFVideoSampleAllocator *iface,
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IUnknown *manager)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
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IDirect3DDeviceManager9 *device_manager = NULL;
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HRESULT hr;
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TRACE("%p, %p.\n", iface, manager);
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if (manager && FAILED(hr = IUnknown_QueryInterface(manager, &IID_IDirect3DDeviceManager9,
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(void **)&device_manager)))
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{
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return hr;
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}
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EnterCriticalSection(&allocator->cs);
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if (allocator->device_manager)
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IDirect3DDeviceManager9_Release(allocator->device_manager);
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allocator->device_manager = device_manager;
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LeaveCriticalSection(&allocator->cs);
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return S_OK;
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}
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static HRESULT WINAPI sample_allocator_UninitializeSampleAllocator(IMFVideoSampleAllocator *iface)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
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TRACE("%p.\n", iface);
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EnterCriticalSection(&allocator->cs);
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sample_allocator_release_samples(allocator);
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allocator->free_sample_count = 0;
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LeaveCriticalSection(&allocator->cs);
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return S_OK;
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}
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static HRESULT sample_allocator_create_samples(struct sample_allocator *allocator, unsigned int sample_count,
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IMFMediaType *media_type)
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|
{
|
|
IDirectXVideoProcessorService *service = NULL;
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unsigned int i, width, height;
|
|
IDirect3DSurface9 *surface;
|
|
HANDLE hdevice = NULL;
|
|
GUID major, subtype;
|
|
UINT64 frame_size;
|
|
IMFSample *sample;
|
|
D3DFORMAT format;
|
|
HRESULT hr;
|
|
|
|
if (FAILED(IMFMediaType_GetMajorType(media_type, &major)))
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
|
|
if (!IsEqualGUID(&major, &MFMediaType_Video))
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
|
|
if (FAILED(IMFMediaType_GetUINT64(media_type, &MF_MT_FRAME_SIZE, &frame_size)))
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
|
|
if (FAILED(IMFMediaType_GetGUID(media_type, &MF_MT_SUBTYPE, &subtype)))
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
|
|
format = subtype.Data1;
|
|
height = frame_size;
|
|
width = frame_size >> 32;
|
|
|
|
if (allocator->device_manager)
|
|
{
|
|
if (SUCCEEDED(hr = IDirect3DDeviceManager9_OpenDeviceHandle(allocator->device_manager, &hdevice)))
|
|
{
|
|
hr = IDirect3DDeviceManager9_GetVideoService(allocator->device_manager, hdevice,
|
|
&IID_IDirectXVideoProcessorService, (void **)&service);
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to get processor service, %#x.\n", hr);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
sample_allocator_release_samples(allocator);
|
|
|
|
for (i = 0; i < sample_count; ++i)
|
|
{
|
|
struct queued_sample *queued_sample;
|
|
IMFMediaBuffer *buffer;
|
|
|
|
if (SUCCEEDED(hr = MFCreateVideoSampleFromSurface(NULL, &sample)))
|
|
{
|
|
if (service)
|
|
{
|
|
if (SUCCEEDED(hr = IDirectXVideoProcessorService_CreateSurface(service, width, height,
|
|
0, format, D3DPOOL_DEFAULT, 0, DXVA2_VideoProcessorRenderTarget, &surface, NULL)))
|
|
{
|
|
hr = MFCreateDXSurfaceBuffer(&IID_IDirect3DSurface9, (IUnknown *)surface, FALSE, &buffer);
|
|
IDirect3DSurface9_Release(surface);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = MFCreate2DMediaBuffer(width, height, format, FALSE, &buffer);
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IMFSample_AddBuffer(sample, buffer);
|
|
IMFMediaBuffer_Release(buffer);
|
|
}
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Unable to allocate %u samples.\n", sample_count);
|
|
sample_allocator_release_samples(allocator);
|
|
break;
|
|
}
|
|
|
|
queued_sample = malloc(sizeof(*queued_sample));
|
|
queued_sample->sample = sample;
|
|
list_add_tail(&allocator->free_samples, &queued_sample->entry);
|
|
allocator->free_sample_count++;
|
|
}
|
|
|
|
if (service)
|
|
IDirectXVideoProcessorService_Release(service);
|
|
|
|
if (allocator->device_manager)
|
|
IDirect3DDeviceManager9_CloseDeviceHandle(allocator->device_manager, hdevice);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_InitializeSampleAllocator(IMFVideoSampleAllocator *iface,
|
|
DWORD sample_count, IMFMediaType *media_type)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %u, %p.\n", iface, sample_count, media_type);
|
|
|
|
if (!sample_count)
|
|
sample_count = 1;
|
|
|
|
EnterCriticalSection(&allocator->cs);
|
|
|
|
hr = sample_allocator_create_samples(allocator, sample_count, media_type);
|
|
|
|
LeaveCriticalSection(&allocator->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_AllocateSample(IMFVideoSampleAllocator *iface, IMFSample **out)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocator(iface);
|
|
IMFTrackedSample *tracked_sample;
|
|
IMFSample *sample;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p.\n", iface, out);
|
|
|
|
EnterCriticalSection(&allocator->cs);
|
|
|
|
if (list_empty(&allocator->free_samples) && list_empty(&allocator->used_samples))
|
|
hr = MF_E_NOT_INITIALIZED;
|
|
else if (list_empty(&allocator->free_samples))
|
|
hr = MF_E_SAMPLEALLOCATOR_EMPTY;
|
|
else
|
|
{
|
|
struct list *head = list_head(&allocator->free_samples);
|
|
|
|
sample = LIST_ENTRY(head, struct queued_sample, entry)->sample;
|
|
|
|
if (SUCCEEDED(hr = IMFSample_QueryInterface(sample, &IID_IMFTrackedSample, (void **)&tracked_sample)))
|
|
{
|
|
hr = IMFTrackedSample_SetAllocator(tracked_sample, &allocator->tracking_callback, NULL);
|
|
IMFTrackedSample_Release(tracked_sample);
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
list_remove(head);
|
|
list_add_tail(&allocator->used_samples, head);
|
|
allocator->free_sample_count--;
|
|
|
|
/* Reference counter is not increased when sample is returned, so next release could trigger
|
|
tracking condition. This is balanced by incremented reference counter when sample is returned
|
|
back to the free list. */
|
|
*out = sample;
|
|
}
|
|
}
|
|
|
|
LeaveCriticalSection(&allocator->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static const IMFVideoSampleAllocatorVtbl sample_allocator_vtbl =
|
|
{
|
|
sample_allocator_QueryInterface,
|
|
sample_allocator_AddRef,
|
|
sample_allocator_Release,
|
|
sample_allocator_SetDirectXManager,
|
|
sample_allocator_UninitializeSampleAllocator,
|
|
sample_allocator_InitializeSampleAllocator,
|
|
sample_allocator_AllocateSample,
|
|
};
|
|
|
|
static HRESULT WINAPI sample_allocator_callback_QueryInterface(IMFVideoSampleAllocatorCallback *iface,
|
|
REFIID riid, void **obj)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
|
|
return IMFVideoSampleAllocator_QueryInterface(&allocator->IMFVideoSampleAllocator_iface, riid, obj);
|
|
}
|
|
|
|
static ULONG WINAPI sample_allocator_callback_AddRef(IMFVideoSampleAllocatorCallback *iface)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
|
|
return IMFVideoSampleAllocator_AddRef(&allocator->IMFVideoSampleAllocator_iface);
|
|
}
|
|
|
|
static ULONG WINAPI sample_allocator_callback_Release(IMFVideoSampleAllocatorCallback *iface)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
|
|
return IMFVideoSampleAllocator_Release(&allocator->IMFVideoSampleAllocator_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_callback_SetCallback(IMFVideoSampleAllocatorCallback *iface,
|
|
IMFVideoSampleAllocatorNotify *callback)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, callback);
|
|
|
|
EnterCriticalSection(&allocator->cs);
|
|
if (allocator->callback)
|
|
IMFVideoSampleAllocatorNotify_Release(allocator->callback);
|
|
allocator->callback = callback;
|
|
if (allocator->callback)
|
|
IMFVideoSampleAllocatorNotify_AddRef(allocator->callback);
|
|
LeaveCriticalSection(&allocator->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_callback_GetFreeSampleCount(IMFVideoSampleAllocatorCallback *iface,
|
|
LONG *count)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
EnterCriticalSection(&allocator->cs);
|
|
if (count)
|
|
*count = allocator->free_sample_count;
|
|
LeaveCriticalSection(&allocator->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IMFVideoSampleAllocatorCallbackVtbl sample_allocator_callback_vtbl =
|
|
{
|
|
sample_allocator_callback_QueryInterface,
|
|
sample_allocator_callback_AddRef,
|
|
sample_allocator_callback_Release,
|
|
sample_allocator_callback_SetCallback,
|
|
sample_allocator_callback_GetFreeSampleCount,
|
|
};
|
|
|
|
static HRESULT WINAPI sample_allocator_tracking_callback_QueryInterface(IMFAsyncCallback *iface,
|
|
REFIID riid, void **obj)
|
|
{
|
|
if (IsEqualIID(riid, &IID_IMFAsyncCallback) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*obj = iface;
|
|
IMFAsyncCallback_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Unsupported interface %s.\n", debugstr_guid(riid));
|
|
*obj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI sample_allocator_tracking_callback_AddRef(IMFAsyncCallback *iface)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFAsyncCallback(iface);
|
|
return IMFVideoSampleAllocator_AddRef(&allocator->IMFVideoSampleAllocator_iface);
|
|
}
|
|
|
|
static ULONG WINAPI sample_allocator_tracking_callback_Release(IMFAsyncCallback *iface)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFAsyncCallback(iface);
|
|
return IMFVideoSampleAllocator_Release(&allocator->IMFVideoSampleAllocator_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_tracking_callback_GetParameters(IMFAsyncCallback *iface,
|
|
DWORD *flags, DWORD *queue)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI sample_allocator_tracking_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result)
|
|
{
|
|
struct sample_allocator *allocator = impl_from_IMFAsyncCallback(iface);
|
|
struct queued_sample *iter;
|
|
IUnknown *object = NULL;
|
|
IMFSample *sample = NULL;
|
|
HRESULT hr;
|
|
|
|
if (FAILED(IMFAsyncResult_GetObject(result, &object)))
|
|
return E_UNEXPECTED;
|
|
|
|
hr = IUnknown_QueryInterface(object, &IID_IMFSample, (void **)&sample);
|
|
IUnknown_Release(object);
|
|
if (FAILED(hr))
|
|
return E_UNEXPECTED;
|
|
|
|
EnterCriticalSection(&allocator->cs);
|
|
|
|
LIST_FOR_EACH_ENTRY(iter, &allocator->used_samples, struct queued_sample, entry)
|
|
{
|
|
if (sample == iter->sample)
|
|
{
|
|
list_remove(&iter->entry);
|
|
list_add_tail(&allocator->free_samples, &iter->entry);
|
|
IMFSample_AddRef(iter->sample);
|
|
allocator->free_sample_count++;
|
|
break;
|
|
}
|
|
}
|
|
|
|
IMFSample_Release(sample);
|
|
|
|
if (allocator->callback)
|
|
IMFVideoSampleAllocatorNotify_NotifyRelease(allocator->callback);
|
|
|
|
LeaveCriticalSection(&allocator->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IMFAsyncCallbackVtbl sample_allocator_tracking_callback_vtbl =
|
|
{
|
|
sample_allocator_tracking_callback_QueryInterface,
|
|
sample_allocator_tracking_callback_AddRef,
|
|
sample_allocator_tracking_callback_Release,
|
|
sample_allocator_tracking_callback_GetParameters,
|
|
sample_allocator_tracking_callback_Invoke,
|
|
};
|
|
|
|
HRESULT WINAPI MFCreateVideoSampleAllocator(REFIID riid, void **obj)
|
|
{
|
|
struct sample_allocator *object;
|
|
HRESULT hr;
|
|
|
|
TRACE("%s, %p.\n", debugstr_guid(riid), obj);
|
|
|
|
if (!(object = calloc(1, sizeof(*object))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IMFVideoSampleAllocator_iface.lpVtbl = &sample_allocator_vtbl;
|
|
object->IMFVideoSampleAllocatorCallback_iface.lpVtbl = &sample_allocator_callback_vtbl;
|
|
object->tracking_callback.lpVtbl = &sample_allocator_tracking_callback_vtbl;
|
|
object->refcount = 1;
|
|
list_init(&object->used_samples);
|
|
list_init(&object->free_samples);
|
|
InitializeCriticalSection(&object->cs);
|
|
|
|
hr = IMFVideoSampleAllocator_QueryInterface(&object->IMFVideoSampleAllocator_iface, riid, obj);
|
|
IMFVideoSampleAllocator_Release(&object->IMFVideoSampleAllocator_iface);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_QueryInterface(IMFSample *iface, REFIID riid, void **out)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFSample) ||
|
|
IsEqualIID(riid, &IID_IMFAttributes) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*out = &sample->IMFSample_iface;
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IMFTrackedSample))
|
|
{
|
|
*out = &sample->IMFTrackedSample_iface;
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IMFDesiredSample))
|
|
{
|
|
*out = &sample->IMFDesiredSample_iface;
|
|
}
|
|
else
|
|
{
|
|
WARN("Unsupported %s.\n", debugstr_guid(riid));
|
|
*out = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown *)*out);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI video_sample_AddRef(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
ULONG refcount = InterlockedIncrement(&sample->refcount);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI video_sample_Release(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
ULONG refcount;
|
|
|
|
IMFSample_LockStore(sample->sample);
|
|
if (sample->tracked_result && sample->tracked_refcount == (sample->refcount - 1))
|
|
{
|
|
video_sample_tracking_thread_invoke(sample->tracked_result);
|
|
IMFAsyncResult_Release(sample->tracked_result);
|
|
sample->tracked_result = NULL;
|
|
sample->tracked_refcount = 0;
|
|
}
|
|
IMFSample_UnlockStore(sample->sample);
|
|
|
|
refcount = InterlockedDecrement(&sample->refcount);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
if (!refcount)
|
|
{
|
|
video_sample_stop_tracking_thread();
|
|
if (sample->sample)
|
|
IMFSample_Release(sample->sample);
|
|
DeleteCriticalSection(&sample->cs);
|
|
free(sample);
|
|
}
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetItem(IMFSample *iface, REFGUID key, PROPVARIANT *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_GetItem(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetItemType(IMFSample *iface, REFGUID key, MF_ATTRIBUTE_TYPE *type)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), type);
|
|
|
|
return IMFSample_GetItemType(sample->sample, key, type);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_CompareItem(IMFSample *iface, REFGUID key, REFPROPVARIANT value, BOOL *result)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_guid(key), value, result);
|
|
|
|
return IMFSample_CompareItem(sample->sample, key, value, result);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_Compare(IMFSample *iface, IMFAttributes *theirs, MF_ATTRIBUTES_MATCH_TYPE type,
|
|
BOOL *result)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p, %d, %p.\n", iface, theirs, type, result);
|
|
|
|
return IMFSample_Compare(sample->sample, theirs, type, result);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetUINT32(IMFSample *iface, REFGUID key, UINT32 *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_GetUINT32(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetUINT64(IMFSample *iface, REFGUID key, UINT64 *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_GetUINT64(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetDouble(IMFSample *iface, REFGUID key, double *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_GetDouble(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetGUID(IMFSample *iface, REFGUID key, GUID *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_GetGUID(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetStringLength(IMFSample *iface, REFGUID key, UINT32 *length)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), length);
|
|
|
|
return IMFSample_GetStringLength(sample->sample, key, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetString(IMFSample *iface, REFGUID key, WCHAR *value, UINT32 size, UINT32 *length)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_guid(key), value, size, length);
|
|
|
|
return IMFSample_GetString(sample->sample, key, value, size, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetAllocatedString(IMFSample *iface, REFGUID key, WCHAR **value, UINT32 *length)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_guid(key), value, length);
|
|
|
|
return IMFSample_GetAllocatedString(sample->sample, key, value, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetBlobSize(IMFSample *iface, REFGUID key, UINT32 *size)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), size);
|
|
|
|
return IMFSample_GetBlobSize(sample->sample, key, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetBlob(IMFSample *iface, REFGUID key, UINT8 *buf, UINT32 bufsize, UINT32 *blobsize)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_guid(key), buf, bufsize, blobsize);
|
|
|
|
return IMFSample_GetBlob(sample->sample, key, buf, bufsize, blobsize);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetAllocatedBlob(IMFSample *iface, REFGUID key, UINT8 **buf, UINT32 *size)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_guid(key), buf, size);
|
|
|
|
return IMFSample_GetAllocatedBlob(sample->sample, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetUnknown(IMFSample *iface, REFGUID key, REFIID riid, void **out)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_guid(key), debugstr_guid(riid), out);
|
|
|
|
return IMFSample_GetUnknown(sample->sample, key, riid, out);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetItem(IMFSample *iface, REFGUID key, REFPROPVARIANT value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_SetItem(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_DeleteItem(IMFSample *iface, REFGUID key)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_guid(key));
|
|
|
|
return IMFSample_DeleteItem(sample->sample, key);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_DeleteAllItems(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return IMFSample_DeleteAllItems(sample->sample);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetUINT32(IMFSample *iface, REFGUID key, UINT32 value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %u.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_SetUINT32(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetUINT64(IMFSample *iface, REFGUID key, UINT64 value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_guid(key), wine_dbgstr_longlong(value));
|
|
|
|
return IMFSample_SetUINT64(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetDouble(IMFSample *iface, REFGUID key, double value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %f.\n", iface, debugstr_guid(key), value);
|
|
|
|
return IMFSample_SetDouble(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetGUID(IMFSample *iface, REFGUID key, REFGUID value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_guid(key), debugstr_guid(value));
|
|
|
|
return IMFSample_SetGUID(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetString(IMFSample *iface, REFGUID key, const WCHAR *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_guid(key), debugstr_w(value));
|
|
|
|
return IMFSample_SetString(sample->sample, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetBlob(IMFSample *iface, REFGUID key, const UINT8 *buf, UINT32 size)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p, %u.\n", iface, debugstr_guid(key), buf, size);
|
|
|
|
return IMFSample_SetBlob(sample->sample, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetUnknown(IMFSample *iface, REFGUID key, IUnknown *unknown)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(key), unknown);
|
|
|
|
return IMFSample_SetUnknown(sample->sample, key, unknown);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_LockStore(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return IMFSample_LockStore(sample->sample);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_UnlockStore(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return IMFSample_UnlockStore(sample->sample);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetCount(IMFSample *iface, UINT32 *count)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
return IMFSample_GetCount(sample->sample, count);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetItemByIndex(IMFSample *iface, UINT32 index, GUID *key, PROPVARIANT *value)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %u, %p, %p.\n", iface, index, key, value);
|
|
|
|
return IMFSample_GetItemByIndex(sample->sample, index, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_CopyAllItems(IMFSample *iface, IMFAttributes *dest)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, dest);
|
|
|
|
return IMFSample_CopyAllItems(sample->sample, dest);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetSampleFlags(IMFSample *iface, DWORD *flags)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, flags);
|
|
|
|
return IMFSample_GetSampleFlags(sample->sample, flags);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetSampleFlags(IMFSample *iface, DWORD flags)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %#x.\n", iface, flags);
|
|
|
|
return IMFSample_SetSampleFlags(sample->sample, flags);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetSampleTime(IMFSample *iface, LONGLONG *timestamp)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("%p, %p.\n", iface, timestamp);
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
if (sample->flags & SAMPLE_PROP_HAS_TIMESTAMP)
|
|
*timestamp = sample->timestamp;
|
|
else
|
|
hr = MF_E_NO_SAMPLE_TIMESTAMP;
|
|
LeaveCriticalSection(&sample->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetSampleTime(IMFSample *iface, LONGLONG timestamp)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_time(timestamp));
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
sample->timestamp = timestamp;
|
|
sample->flags |= SAMPLE_PROP_HAS_TIMESTAMP;
|
|
LeaveCriticalSection(&sample->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetSampleDuration(IMFSample *iface, LONGLONG *duration)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("%p, %p.\n", iface, duration);
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
if (sample->flags & SAMPLE_PROP_HAS_DURATION)
|
|
*duration = sample->duration;
|
|
else
|
|
hr = MF_E_NO_SAMPLE_DURATION;
|
|
LeaveCriticalSection(&sample->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_SetSampleDuration(IMFSample *iface, LONGLONG duration)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_time(duration));
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
sample->duration = duration;
|
|
sample->flags |= SAMPLE_PROP_HAS_DURATION;
|
|
LeaveCriticalSection(&sample->cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetBufferCount(IMFSample *iface, DWORD *count)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
return IMFSample_GetBufferCount(sample->sample, count);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetBufferByIndex(IMFSample *iface, DWORD index, IMFMediaBuffer **buffer)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %u, %p.\n", iface, index, buffer);
|
|
|
|
return IMFSample_GetBufferByIndex(sample->sample, index, buffer);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_ConvertToContiguousBuffer(IMFSample *iface, IMFMediaBuffer **buffer)
|
|
{
|
|
TRACE("%p, %p.\n", iface, buffer);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_AddBuffer(IMFSample *iface, IMFMediaBuffer *buffer)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, buffer);
|
|
|
|
return IMFSample_AddBuffer(sample->sample, buffer);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_RemoveBufferByIndex(IMFSample *iface, DWORD index)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p, %u.\n", iface, index);
|
|
|
|
return IMFSample_RemoveBufferByIndex(sample->sample, index);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_RemoveAllBuffers(IMFSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return IMFSample_RemoveAllBuffers(sample->sample);
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_GetTotalLength(IMFSample *iface, DWORD *total_length)
|
|
{
|
|
TRACE("%p, %p.\n", iface, total_length);
|
|
|
|
*total_length = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI video_sample_CopyToBuffer(IMFSample *iface, IMFMediaBuffer *buffer)
|
|
{
|
|
TRACE("%p, %p.\n", iface, buffer);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IMFSampleVtbl video_sample_vtbl =
|
|
{
|
|
video_sample_QueryInterface,
|
|
video_sample_AddRef,
|
|
video_sample_Release,
|
|
video_sample_GetItem,
|
|
video_sample_GetItemType,
|
|
video_sample_CompareItem,
|
|
video_sample_Compare,
|
|
video_sample_GetUINT32,
|
|
video_sample_GetUINT64,
|
|
video_sample_GetDouble,
|
|
video_sample_GetGUID,
|
|
video_sample_GetStringLength,
|
|
video_sample_GetString,
|
|
video_sample_GetAllocatedString,
|
|
video_sample_GetBlobSize,
|
|
video_sample_GetBlob,
|
|
video_sample_GetAllocatedBlob,
|
|
video_sample_GetUnknown,
|
|
video_sample_SetItem,
|
|
video_sample_DeleteItem,
|
|
video_sample_DeleteAllItems,
|
|
video_sample_SetUINT32,
|
|
video_sample_SetUINT64,
|
|
video_sample_SetDouble,
|
|
video_sample_SetGUID,
|
|
video_sample_SetString,
|
|
video_sample_SetBlob,
|
|
video_sample_SetUnknown,
|
|
video_sample_LockStore,
|
|
video_sample_UnlockStore,
|
|
video_sample_GetCount,
|
|
video_sample_GetItemByIndex,
|
|
video_sample_CopyAllItems,
|
|
video_sample_GetSampleFlags,
|
|
video_sample_SetSampleFlags,
|
|
video_sample_GetSampleTime,
|
|
video_sample_SetSampleTime,
|
|
video_sample_GetSampleDuration,
|
|
video_sample_SetSampleDuration,
|
|
video_sample_GetBufferCount,
|
|
video_sample_GetBufferByIndex,
|
|
video_sample_ConvertToContiguousBuffer,
|
|
video_sample_AddBuffer,
|
|
video_sample_RemoveBufferByIndex,
|
|
video_sample_RemoveAllBuffers,
|
|
video_sample_GetTotalLength,
|
|
video_sample_CopyToBuffer,
|
|
};
|
|
|
|
static HRESULT WINAPI tracked_video_sample_QueryInterface(IMFTrackedSample *iface, REFIID riid, void **obj)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFTrackedSample(iface);
|
|
return IMFSample_QueryInterface(&sample->IMFSample_iface, riid, obj);
|
|
}
|
|
|
|
static ULONG WINAPI tracked_video_sample_AddRef(IMFTrackedSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFTrackedSample(iface);
|
|
return IMFSample_AddRef(&sample->IMFSample_iface);
|
|
}
|
|
|
|
static ULONG WINAPI tracked_video_sample_Release(IMFTrackedSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFTrackedSample(iface);
|
|
return IMFSample_Release(&sample->IMFSample_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI tracked_video_sample_SetAllocator(IMFTrackedSample *iface,
|
|
IMFAsyncCallback *sample_allocator, IUnknown *state)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFTrackedSample(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("%p, %p, %p.\n", iface, sample_allocator, state);
|
|
|
|
IMFSample_LockStore(sample->sample);
|
|
|
|
if (sample->tracked_result)
|
|
hr = MF_E_NOTACCEPTING;
|
|
else
|
|
{
|
|
if (SUCCEEDED(hr = create_async_result((IUnknown *)iface, sample_allocator, state, &sample->tracked_result)))
|
|
{
|
|
/* Account for additional refcount brought by 'state' object. This threshold is used
|
|
on Release() to invoke tracker callback. */
|
|
sample->tracked_refcount = 1;
|
|
if (state == (IUnknown *)&sample->IMFTrackedSample_iface ||
|
|
state == (IUnknown *)&sample->IMFSample_iface)
|
|
{
|
|
++sample->tracked_refcount;
|
|
}
|
|
}
|
|
}
|
|
|
|
IMFSample_UnlockStore(sample->sample);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static const IMFTrackedSampleVtbl tracked_video_sample_vtbl =
|
|
{
|
|
tracked_video_sample_QueryInterface,
|
|
tracked_video_sample_AddRef,
|
|
tracked_video_sample_Release,
|
|
tracked_video_sample_SetAllocator,
|
|
};
|
|
|
|
static HRESULT WINAPI desired_video_sample_QueryInterface(IMFDesiredSample *iface, REFIID riid, void **obj)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
return IMFSample_QueryInterface(&sample->IMFSample_iface, riid, obj);
|
|
}
|
|
|
|
static ULONG WINAPI desired_video_sample_AddRef(IMFDesiredSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
return IMFSample_AddRef(&sample->IMFSample_iface);
|
|
}
|
|
|
|
static ULONG WINAPI desired_video_sample_Release(IMFDesiredSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
return IMFSample_Release(&sample->IMFSample_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI desired_video_sample_GetDesiredSampleTimeAndDuration(IMFDesiredSample *iface,
|
|
LONGLONG *sample_time, LONGLONG *sample_duration)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("%p, %p, %p.\n", iface, sample_time, sample_duration);
|
|
|
|
if (!sample_time || !sample_duration)
|
|
return E_POINTER;
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
if (sample->flags & SAMPLE_PROP_HAS_DESIRED_PROPS)
|
|
{
|
|
*sample_time = sample->desired_timestamp;
|
|
*sample_duration = sample->desired_duration;
|
|
}
|
|
else
|
|
hr = MF_E_NOT_AVAILABLE;
|
|
LeaveCriticalSection(&sample->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static void WINAPI desired_video_sample_SetDesiredSampleTimeAndDuration(IMFDesiredSample *iface,
|
|
LONGLONG sample_time, LONGLONG sample_duration)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_time(sample_time), debugstr_time(sample_duration));
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
sample->flags |= SAMPLE_PROP_HAS_DESIRED_PROPS;
|
|
sample->desired_timestamp = sample_time;
|
|
sample->desired_duration = sample_duration;
|
|
LeaveCriticalSection(&sample->cs);
|
|
}
|
|
|
|
static void WINAPI desired_video_sample_Clear(IMFDesiredSample *iface)
|
|
{
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
EnterCriticalSection(&sample->cs);
|
|
sample->flags = 0;
|
|
IMFSample_SetSampleFlags(sample->sample, 0);
|
|
IMFSample_DeleteAllItems(sample->sample);
|
|
LeaveCriticalSection(&sample->cs);
|
|
}
|
|
|
|
static const IMFDesiredSampleVtbl desired_video_sample_vtbl =
|
|
{
|
|
desired_video_sample_QueryInterface,
|
|
desired_video_sample_AddRef,
|
|
desired_video_sample_Release,
|
|
desired_video_sample_GetDesiredSampleTimeAndDuration,
|
|
desired_video_sample_SetDesiredSampleTimeAndDuration,
|
|
desired_video_sample_Clear,
|
|
};
|
|
|
|
static HRESULT WINAPI surface_buffer_QueryInterface(IMFMediaBuffer *iface, REFIID riid, void **obj)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFMediaBuffer(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFMediaBuffer) || IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*obj = &buffer->IMFMediaBuffer_iface;
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IMFGetService))
|
|
{
|
|
*obj = &buffer->IMFGetService_iface;
|
|
}
|
|
else
|
|
{
|
|
WARN("Unsupported interface %s.\n", debugstr_guid(riid));
|
|
*obj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown *)*obj);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI surface_buffer_AddRef(IMFMediaBuffer *iface)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFMediaBuffer(iface);
|
|
ULONG refcount = InterlockedIncrement(&buffer->refcount);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI surface_buffer_Release(IMFMediaBuffer *iface)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFMediaBuffer(iface);
|
|
ULONG refcount = InterlockedDecrement(&buffer->refcount);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
if (!refcount)
|
|
{
|
|
IUnknown_Release(buffer->surface);
|
|
free(buffer);
|
|
}
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_Lock(IMFMediaBuffer *iface, BYTE **data, DWORD *maxlength, DWORD *length)
|
|
{
|
|
TRACE("%p, %p, %p, %p.\n", iface, data, maxlength, length);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_Unlock(IMFMediaBuffer *iface)
|
|
{
|
|
TRACE("%p.\n", iface);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_GetCurrentLength(IMFMediaBuffer *iface, DWORD *length)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFMediaBuffer(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
*length = buffer->length;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_SetCurrentLength(IMFMediaBuffer *iface, DWORD length)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFMediaBuffer(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
buffer->length = length;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_GetMaxLength(IMFMediaBuffer *iface, DWORD *length)
|
|
{
|
|
TRACE("%p.\n", iface);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IMFMediaBufferVtbl surface_buffer_vtbl =
|
|
{
|
|
surface_buffer_QueryInterface,
|
|
surface_buffer_AddRef,
|
|
surface_buffer_Release,
|
|
surface_buffer_Lock,
|
|
surface_buffer_Unlock,
|
|
surface_buffer_GetCurrentLength,
|
|
surface_buffer_SetCurrentLength,
|
|
surface_buffer_GetMaxLength,
|
|
};
|
|
|
|
static HRESULT WINAPI surface_buffer_gs_QueryInterface(IMFGetService *iface, REFIID riid, void **obj)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFGetService(iface);
|
|
return IMFMediaBuffer_QueryInterface(&buffer->IMFMediaBuffer_iface, riid, obj);
|
|
}
|
|
|
|
static ULONG WINAPI surface_buffer_gs_AddRef(IMFGetService *iface)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFGetService(iface);
|
|
return IMFMediaBuffer_AddRef(&buffer->IMFMediaBuffer_iface);
|
|
}
|
|
|
|
static ULONG WINAPI surface_buffer_gs_Release(IMFGetService *iface)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFGetService(iface);
|
|
return IMFMediaBuffer_Release(&buffer->IMFMediaBuffer_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI surface_buffer_gs_GetService(IMFGetService *iface, REFGUID service, REFIID riid, void **obj)
|
|
{
|
|
struct surface_buffer *buffer = impl_from_IMFGetService(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualGUID(service, &MR_BUFFER_SERVICE))
|
|
return IUnknown_QueryInterface(buffer->surface, riid, obj);
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static const IMFGetServiceVtbl surface_buffer_gs_vtbl =
|
|
{
|
|
surface_buffer_gs_QueryInterface,
|
|
surface_buffer_gs_AddRef,
|
|
surface_buffer_gs_Release,
|
|
surface_buffer_gs_GetService,
|
|
};
|
|
|
|
static HRESULT create_surface_buffer(IUnknown *surface, IMFMediaBuffer **buffer)
|
|
{
|
|
struct surface_buffer *object;
|
|
|
|
if (!(object = calloc(1, sizeof(*object))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IMFMediaBuffer_iface.lpVtbl = &surface_buffer_vtbl;
|
|
object->IMFGetService_iface.lpVtbl = &surface_buffer_gs_vtbl;
|
|
object->refcount = 1;
|
|
object->surface = surface;
|
|
IUnknown_AddRef(object->surface);
|
|
|
|
*buffer = &object->IMFMediaBuffer_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI MFCreateVideoSampleFromSurface(IUnknown *surface, IMFSample **sample)
|
|
{
|
|
struct video_sample *object;
|
|
IMFMediaBuffer *buffer = NULL;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p.\n", surface, sample);
|
|
|
|
if (!(object = calloc(1, sizeof(*object))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IMFSample_iface.lpVtbl = &video_sample_vtbl;
|
|
object->IMFTrackedSample_iface.lpVtbl = &tracked_video_sample_vtbl;
|
|
object->IMFDesiredSample_iface.lpVtbl = &desired_video_sample_vtbl;
|
|
object->refcount = 1;
|
|
InitializeCriticalSection(&object->cs);
|
|
|
|
if (FAILED(hr = MFCreateSample(&object->sample)))
|
|
{
|
|
free(object);
|
|
return hr;
|
|
}
|
|
|
|
if (surface && FAILED(hr = create_surface_buffer(surface, &buffer)))
|
|
{
|
|
IMFSample_Release(&object->IMFSample_iface);
|
|
return hr;
|
|
}
|
|
|
|
if (buffer)
|
|
IMFSample_AddBuffer(object->sample, buffer);
|
|
|
|
video_sample_create_tracking_thread();
|
|
|
|
*sample = &object->IMFSample_iface;
|
|
|
|
return S_OK;
|
|
}
|