2020-07-03 18:22:15 +02:00
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/*
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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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2020-10-14 15:03:09 +02:00
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#include "mfapi.h"
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#include "mferror.h"
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2020-07-03 18:22:15 +02:00
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#include "wine/debug.h"
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#include "wine/heap.h"
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WINE_DEFAULT_DEBUG_CHANNEL(evr);
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2020-10-14 15:03:09 +02:00
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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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2020-10-14 15:03:11 +02:00
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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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2020-10-14 15:03:09 +02:00
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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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2020-10-14 15:03:10 +02:00
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LONGLONG desired_time;
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LONGLONG desired_duration;
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BOOL desired_set;
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2020-10-14 15:03:09 +02:00
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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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2020-10-14 15:03:11 +02:00
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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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2020-07-03 18:22:15 +02:00
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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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LONG refcount;
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2020-10-08 13:44:17 +02:00
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IMFVideoSampleAllocatorNotify *callback;
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2020-10-08 13:44:18 +02:00
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unsigned int free_samples;
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2020-10-08 13:44:17 +02:00
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CRITICAL_SECTION cs;
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2020-07-03 18:22:15 +02:00
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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 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 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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2020-10-08 13:44:17 +02:00
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if (allocator->callback)
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IMFVideoSampleAllocatorNotify_Release(allocator->callback);
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DeleteCriticalSection(&allocator->cs);
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2020-07-03 18:22:15 +02:00
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heap_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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FIXME("%p, %p.\n", iface, manager);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_allocator_UninitializeSampleAllocator(IMFVideoSampleAllocator *iface)
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{
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FIXME("%p.\n", iface);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_allocator_InitializeSampleAllocator(IMFVideoSampleAllocator *iface,
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DWORD sample_count, IMFMediaType *media_type)
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{
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FIXME("%p, %u, %p.\n", iface, sample_count, media_type);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_allocator_AllocateSample(IMFVideoSampleAllocator *iface, IMFSample **sample)
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{
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FIXME("%p, %p.\n", iface, sample);
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return E_NOTIMPL;
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}
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static const IMFVideoSampleAllocatorVtbl sample_allocator_vtbl =
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{
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sample_allocator_QueryInterface,
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sample_allocator_AddRef,
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sample_allocator_Release,
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sample_allocator_SetDirectXManager,
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sample_allocator_UninitializeSampleAllocator,
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sample_allocator_InitializeSampleAllocator,
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sample_allocator_AllocateSample,
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};
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static HRESULT WINAPI sample_allocator_callback_QueryInterface(IMFVideoSampleAllocatorCallback *iface,
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REFIID riid, void **obj)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
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return IMFVideoSampleAllocator_QueryInterface(&allocator->IMFVideoSampleAllocator_iface, riid, obj);
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}
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static ULONG WINAPI sample_allocator_callback_AddRef(IMFVideoSampleAllocatorCallback *iface)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
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return IMFVideoSampleAllocator_AddRef(&allocator->IMFVideoSampleAllocator_iface);
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}
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static ULONG WINAPI sample_allocator_callback_Release(IMFVideoSampleAllocatorCallback *iface)
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{
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
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return IMFVideoSampleAllocator_Release(&allocator->IMFVideoSampleAllocator_iface);
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}
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static HRESULT WINAPI sample_allocator_callback_SetCallback(IMFVideoSampleAllocatorCallback *iface,
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IMFVideoSampleAllocatorNotify *callback)
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{
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2020-10-08 13:44:17 +02:00
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
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2020-07-03 18:22:15 +02:00
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2020-10-08 13:44:17 +02:00
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TRACE("%p, %p.\n", iface, callback);
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EnterCriticalSection(&allocator->cs);
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if (allocator->callback)
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IMFVideoSampleAllocatorNotify_Release(allocator->callback);
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allocator->callback = callback;
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if (allocator->callback)
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IMFVideoSampleAllocatorNotify_AddRef(allocator->callback);
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LeaveCriticalSection(&allocator->cs);
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return S_OK;
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2020-07-03 18:22:15 +02:00
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}
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static HRESULT WINAPI sample_allocator_callback_GetFreeSampleCount(IMFVideoSampleAllocatorCallback *iface,
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LONG *count)
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{
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2020-10-08 13:44:18 +02:00
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struct sample_allocator *allocator = impl_from_IMFVideoSampleAllocatorCallback(iface);
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2020-07-03 18:22:15 +02:00
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2020-10-08 13:44:18 +02:00
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TRACE("%p, %p.\n", iface, count);
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EnterCriticalSection(&allocator->cs);
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if (count)
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*count = allocator->free_samples;
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LeaveCriticalSection(&allocator->cs);
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return S_OK;
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2020-07-03 18:22:15 +02:00
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}
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static const IMFVideoSampleAllocatorCallbackVtbl sample_allocator_callback_vtbl =
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{
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sample_allocator_callback_QueryInterface,
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sample_allocator_callback_AddRef,
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sample_allocator_callback_Release,
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sample_allocator_callback_SetCallback,
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sample_allocator_callback_GetFreeSampleCount,
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};
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HRESULT WINAPI MFCreateVideoSampleAllocator(REFIID riid, void **obj)
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{
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struct sample_allocator *object;
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HRESULT hr;
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TRACE("%s, %p.\n", debugstr_guid(riid), obj);
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if (!(object = heap_alloc_zero(sizeof(*object))))
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return E_OUTOFMEMORY;
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object->IMFVideoSampleAllocator_iface.lpVtbl = &sample_allocator_vtbl;
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object->IMFVideoSampleAllocatorCallback_iface.lpVtbl = &sample_allocator_callback_vtbl;
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object->refcount = 1;
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2020-10-08 13:44:17 +02:00
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InitializeCriticalSection(&object->cs);
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2020-07-03 18:22:15 +02:00
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hr = IMFVideoSampleAllocator_QueryInterface(&object->IMFVideoSampleAllocator_iface, riid, obj);
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IMFVideoSampleAllocator_Release(&object->IMFVideoSampleAllocator_iface);
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return hr;
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}
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2020-10-14 15:03:09 +02:00
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static HRESULT WINAPI video_sample_QueryInterface(IMFSample *iface, REFIID riid, void **out)
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{
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struct video_sample *sample = impl_from_IMFSample(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
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if (IsEqualIID(riid, &IID_IMFSample) ||
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IsEqualIID(riid, &IID_IMFAttributes) ||
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IsEqualIID(riid, &IID_IUnknown))
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{
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*out = &sample->IMFSample_iface;
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}
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else if (IsEqualIID(riid, &IID_IMFTrackedSample))
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{
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*out = &sample->IMFTrackedSample_iface;
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}
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else if (IsEqualIID(riid, &IID_IMFDesiredSample))
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{
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*out = &sample->IMFDesiredSample_iface;
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}
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else
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{
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WARN("Unsupported %s.\n", debugstr_guid(riid));
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*out = NULL;
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown *)*out);
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return S_OK;
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}
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static ULONG WINAPI video_sample_AddRef(IMFSample *iface)
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{
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struct video_sample *sample = impl_from_IMFSample(iface);
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ULONG refcount = InterlockedIncrement(&sample->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 ULONG WINAPI video_sample_Release(IMFSample *iface)
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{
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struct video_sample *sample = impl_from_IMFSample(iface);
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ULONG refcount;
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HRESULT hr;
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IMFSample_LockStore(sample->sample);
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refcount = InterlockedDecrement(&sample->refcount);
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if (sample->tracked_result && sample->tracked_refcount == refcount)
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{
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/* Call could fail if queue system is not initialized, it's not critical. */
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if (FAILED(hr = MFInvokeCallback(sample->tracked_result)))
|
|
|
|
WARN("Failed to invoke tracking callback, hr %#x.\n", hr);
|
|
|
|
IMFAsyncResult_Release(sample->tracked_result);
|
|
|
|
sample->tracked_result = NULL;
|
|
|
|
sample->tracked_refcount = 0;
|
|
|
|
}
|
|
|
|
IMFSample_UnlockStore(sample->sample);
|
|
|
|
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
|
|
|
|
if (!refcount)
|
|
|
|
{
|
|
|
|
if (sample->sample)
|
|
|
|
IMFSample_Release(sample->sample);
|
|
|
|
heap_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);
|
|
|
|
|
|
|
|
TRACE("%p, %p.\n", iface, timestamp);
|
|
|
|
|
|
|
|
return IMFSample_GetSampleTime(sample->sample, timestamp);
|
|
|
|
}
|
|
|
|
|
|
|
|
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));
|
|
|
|
|
|
|
|
return IMFSample_SetSampleTime(sample->sample, timestamp);
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI video_sample_GetSampleDuration(IMFSample *iface, LONGLONG *duration)
|
|
|
|
{
|
|
|
|
struct video_sample *sample = impl_from_IMFSample(iface);
|
|
|
|
|
|
|
|
TRACE("%p, %p.\n", iface, duration);
|
|
|
|
|
|
|
|
return IMFSample_GetSampleDuration(sample->sample, duration);
|
|
|
|
}
|
|
|
|
|
|
|
|
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));
|
|
|
|
|
|
|
|
return IMFSample_SetSampleDuration(sample->sample, duration);
|
|
|
|
}
|
|
|
|
|
|
|
|
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 = MFCreateAsyncResult((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)
|
|
|
|
{
|
2020-10-14 15:03:10 +02:00
|
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
|
|
HRESULT hr = S_OK;
|
2020-10-14 15:03:09 +02:00
|
|
|
|
2020-10-14 15:03:10 +02:00
|
|
|
TRACE("%p, %p, %p.\n", iface, sample_time, sample_duration);
|
|
|
|
|
|
|
|
if (!sample_time || !sample_duration)
|
|
|
|
return E_POINTER;
|
|
|
|
|
|
|
|
IMFSample_LockStore(sample->sample);
|
|
|
|
if (sample->desired_set)
|
|
|
|
{
|
|
|
|
*sample_time = sample->desired_time;
|
|
|
|
*sample_duration = sample->desired_duration;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
hr = MF_E_NOT_AVAILABLE;
|
|
|
|
IMFSample_UnlockStore(sample->sample);
|
|
|
|
|
|
|
|
return hr;
|
2020-10-14 15:03:09 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void WINAPI desired_video_sample_SetDesiredSampleTimeAndDuration(IMFDesiredSample *iface,
|
|
|
|
LONGLONG sample_time, LONGLONG sample_duration)
|
|
|
|
{
|
2020-10-14 15:03:10 +02:00
|
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
|
|
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_time(sample_time), debugstr_time(sample_duration));
|
|
|
|
|
|
|
|
IMFSample_LockStore(sample->sample);
|
|
|
|
sample->desired_set = TRUE;
|
|
|
|
sample->desired_time = sample_time;
|
|
|
|
sample->desired_duration = sample_duration;
|
|
|
|
IMFSample_UnlockStore(sample->sample);
|
2020-10-14 15:03:09 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void WINAPI desired_video_sample_Clear(IMFDesiredSample *iface)
|
|
|
|
{
|
2020-10-14 15:03:10 +02:00
|
|
|
struct video_sample *sample = impl_from_IMFDesiredSample(iface);
|
|
|
|
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
|
|
|
|
IMFSample_LockStore(sample->sample);
|
|
|
|
sample->desired_set = FALSE;
|
|
|
|
IMFSample_UnlockStore(sample->sample);
|
2020-10-14 15:03:09 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
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,
|
|
|
|
};
|
|
|
|
|
2020-10-14 15:03:11 +02:00
|
|
|
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);
|
|
|
|
heap_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)
|
|
|
|
{
|
|
|
|
FIXME("%p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
|
|
|
|
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
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 = heap_alloc_zero(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;
|
|
|
|
}
|
|
|
|
|
2020-10-14 15:03:09 +02:00
|
|
|
HRESULT WINAPI MFCreateVideoSampleFromSurface(IUnknown *surface, IMFSample **sample)
|
|
|
|
{
|
|
|
|
struct video_sample *object;
|
2020-10-14 15:03:11 +02:00
|
|
|
IMFMediaBuffer *buffer = NULL;
|
2020-10-14 15:03:09 +02:00
|
|
|
HRESULT hr;
|
|
|
|
|
|
|
|
TRACE("%p, %p.\n", surface, sample);
|
|
|
|
|
|
|
|
if (!(object = heap_alloc_zero(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;
|
|
|
|
|
|
|
|
if (FAILED(hr = MFCreateSample(&object->sample)))
|
|
|
|
{
|
|
|
|
heap_free(object);
|
|
|
|
return hr;
|
|
|
|
}
|
|
|
|
|
2020-10-14 15:03:11 +02:00
|
|
|
if (surface && FAILED(hr = create_surface_buffer(surface, &buffer)))
|
|
|
|
{
|
|
|
|
IMFSample_Release(&object->IMFSample_iface);
|
|
|
|
return hr;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (buffer)
|
|
|
|
IMFSample_AddBuffer(object->sample, buffer);
|
|
|
|
|
2020-10-14 15:03:09 +02:00
|
|
|
*sample = &object->IMFSample_iface;
|
|
|
|
|
|
|
|
return S_OK;
|
|
|
|
}
|