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c55dbcdb9a
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
601 lines
18 KiB
C
601 lines
18 KiB
C
/*
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* Copyright 2020 Nikolay Sivov for CodeWeavers
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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 "mfapi.h"
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#include "mfidl.h"
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#include "mf_private.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
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enum sample_copier_flags
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{
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SAMPLE_COPIER_INPUT_TYPE_SET = 0x1,
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SAMPLE_COPIER_OUTPUT_TYPE_SET = 0x2
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};
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struct sample_copier
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{
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IMFTransform IMFTransform_iface;
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LONG refcount;
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IMFAttributes *attributes;
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IMFMediaType *buffer_type;
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DWORD buffer_size;
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IMFSample *sample;
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DWORD flags;
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CRITICAL_SECTION cs;
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};
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static struct sample_copier *impl_from_IMFTransform(IMFTransform *iface)
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{
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return CONTAINING_RECORD(iface, struct sample_copier, IMFTransform_iface);
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}
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static HRESULT WINAPI sample_copier_transform_QueryInterface(IMFTransform *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_IMFTransform) ||
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IsEqualIID(riid, &IID_IUnknown))
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{
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*obj = iface;
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IMFTransform_AddRef(iface);
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return S_OK;
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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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static ULONG WINAPI sample_copier_transform_AddRef(IMFTransform *iface)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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ULONG refcount = InterlockedIncrement(&transform->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_copier_transform_Release(IMFTransform *iface)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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ULONG refcount = InterlockedDecrement(&transform->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 (transform->attributes)
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IMFAttributes_Release(transform->attributes);
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if (transform->buffer_type)
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IMFMediaType_Release(transform->buffer_type);
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DeleteCriticalSection(&transform->cs);
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heap_free(transform);
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}
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return refcount;
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}
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static HRESULT WINAPI sample_copier_transform_GetStreamLimits(IMFTransform *iface, DWORD *input_minimum,
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DWORD *input_maximum, DWORD *output_minimum, DWORD *output_maximum)
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{
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TRACE("%p, %p, %p, %p, %p.\n", iface, input_minimum, input_maximum, output_minimum, output_maximum);
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*input_minimum = *input_maximum = *output_minimum = *output_maximum = 1;
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_GetStreamCount(IMFTransform *iface, DWORD *inputs, DWORD *outputs)
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{
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TRACE("%p, %p, %p.\n", iface, inputs, outputs);
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*inputs = 1;
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*outputs = 1;
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_GetStreamIDs(IMFTransform *iface, DWORD input_size, DWORD *inputs,
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DWORD output_size, DWORD *outputs)
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{
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TRACE("%p, %u, %p, %u, %p.\n", iface, input_size, inputs, output_size, outputs);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_GetInputStreamInfo(IMFTransform *iface, DWORD id, MFT_INPUT_STREAM_INFO *info)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p.\n", iface, id, info);
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memset(info, 0, sizeof(*info));
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EnterCriticalSection(&transform->cs);
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info->cbSize = transform->buffer_size;
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LeaveCriticalSection(&transform->cs);
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_GetOutputStreamInfo(IMFTransform *iface, DWORD id,
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MFT_OUTPUT_STREAM_INFO *info)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p.\n", iface, id, info);
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memset(info, 0, sizeof(*info));
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EnterCriticalSection(&transform->cs);
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info->cbSize = transform->buffer_size;
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LeaveCriticalSection(&transform->cs);
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_GetAttributes(IMFTransform *iface, IMFAttributes **attributes)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %p.\n", iface, attributes);
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*attributes = transform->attributes;
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IMFAttributes_AddRef(*attributes);
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_GetInputStreamAttributes(IMFTransform *iface, DWORD id,
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IMFAttributes **attributes)
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{
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TRACE("%p, %u, %p.\n", iface, id, attributes);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_GetOutputStreamAttributes(IMFTransform *iface, DWORD id,
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IMFAttributes **attributes)
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{
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TRACE("%p, %u, %p.\n", iface, id, attributes);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_DeleteInputStream(IMFTransform *iface, DWORD id)
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{
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TRACE("%p, %u.\n", iface, id);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_AddInputStreams(IMFTransform *iface, DWORD streams, DWORD *ids)
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{
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TRACE("%p, %u, %p.\n", iface, streams, ids);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_GetInputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
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IMFMediaType **type)
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{
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static const GUID *types[] = { &MFMediaType_Video, &MFMediaType_Audio };
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HRESULT hr;
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TRACE("%p, %u, %u, %p.\n", iface, id, index, type);
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if (id)
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return MF_E_INVALIDSTREAMNUMBER;
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if (index > ARRAY_SIZE(types) - 1)
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return MF_E_NO_MORE_TYPES;
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if (SUCCEEDED(hr = MFCreateMediaType(type)))
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hr = IMFMediaType_SetGUID(*type, &MF_MT_MAJOR_TYPE, types[index]);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_GetOutputAvailableType(IMFTransform *iface, DWORD id, DWORD index,
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IMFMediaType **type)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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IMFMediaType *cloned_type = NULL;
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HRESULT hr = S_OK;
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TRACE("%p, %u, %u, %p.\n", iface, id, index, type);
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EnterCriticalSection(&transform->cs);
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if (transform->buffer_type)
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{
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if (SUCCEEDED(hr = MFCreateMediaType(&cloned_type)))
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hr = IMFMediaType_CopyAllItems(transform->buffer_type, (IMFAttributes *)cloned_type);
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}
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else if (id)
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hr = MF_E_INVALIDSTREAMNUMBER;
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else
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hr = MF_E_NO_MORE_TYPES;
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LeaveCriticalSection(&transform->cs);
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if (SUCCEEDED(hr))
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*type = cloned_type;
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else if (cloned_type)
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IMFMediaType_Release(cloned_type);
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return hr;
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}
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static HRESULT sample_copier_get_buffer_size(IMFMediaType *type, DWORD *size)
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{
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GUID major, subtype;
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UINT64 frame_size;
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HRESULT hr;
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*size = 0;
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if (FAILED(hr = IMFMediaType_GetMajorType(type, &major)))
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return hr;
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if (IsEqualGUID(&major, &MFMediaType_Video))
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{
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if (SUCCEEDED(hr = IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype)))
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{
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if (SUCCEEDED(hr = IMFMediaType_GetUINT64(type, &MF_MT_FRAME_SIZE, &frame_size)))
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{
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if (FAILED(hr = MFCalculateImageSize(&subtype, (UINT32)(frame_size >> 32), (UINT32)frame_size, size)))
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WARN("Failed to get image size for video format %s.\n", debugstr_guid(&subtype));
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}
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}
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}
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else if (IsEqualGUID(&major, &MFMediaType_Audio))
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{
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FIXME("Audio formats are not handled.\n");
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hr = E_NOTIMPL;
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}
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return hr;
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}
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static HRESULT sample_copier_set_media_type(struct sample_copier *transform, BOOL input, DWORD id, IMFMediaType *type,
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DWORD flags)
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{
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DWORD buffer_size;
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HRESULT hr = S_OK;
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if (id)
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return MF_E_INVALIDSTREAMNUMBER;
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EnterCriticalSection(&transform->cs);
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if (type)
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{
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hr = sample_copier_get_buffer_size(type, &buffer_size);
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if (!(flags & MFT_SET_TYPE_TEST_ONLY) && SUCCEEDED(hr))
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{
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if (!transform->buffer_type)
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hr = MFCreateMediaType(&transform->buffer_type);
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if (SUCCEEDED(hr))
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hr = IMFMediaType_CopyAllItems(type, (IMFAttributes *)transform->buffer_type);
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if (SUCCEEDED(hr))
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transform->buffer_size = buffer_size;
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if (SUCCEEDED(hr))
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{
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if (input)
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{
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transform->flags |= SAMPLE_COPIER_INPUT_TYPE_SET;
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transform->flags &= ~SAMPLE_COPIER_OUTPUT_TYPE_SET;
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}
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else
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transform->flags |= SAMPLE_COPIER_OUTPUT_TYPE_SET;
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}
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}
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}
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else if (transform->buffer_type)
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{
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IMFMediaType_Release(transform->buffer_type);
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transform->buffer_type = NULL;
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}
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LeaveCriticalSection(&transform->cs);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_SetInputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
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return sample_copier_set_media_type(transform, TRUE, id, type, flags);
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}
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static HRESULT WINAPI sample_copier_transform_SetOutputType(IMFTransform *iface, DWORD id, IMFMediaType *type, DWORD flags)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p, %#x.\n", iface, id, type, flags);
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return sample_copier_set_media_type(transform, FALSE, id, type, flags);
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}
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static HRESULT sample_copier_get_current_type(struct sample_copier *transform, DWORD id, DWORD flags,
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IMFMediaType **ret)
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{
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IMFMediaType *cloned_type = NULL;
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HRESULT hr;
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if (id)
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return MF_E_INVALIDSTREAMNUMBER;
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EnterCriticalSection(&transform->cs);
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if (transform->flags & flags)
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{
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if (SUCCEEDED(hr = MFCreateMediaType(&cloned_type)))
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hr = IMFMediaType_CopyAllItems(transform->buffer_type, (IMFAttributes *)cloned_type);
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}
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else
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hr = MF_E_TRANSFORM_TYPE_NOT_SET;
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LeaveCriticalSection(&transform->cs);
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if (SUCCEEDED(hr))
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*ret = cloned_type;
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else if (cloned_type)
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IMFMediaType_Release(cloned_type);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_GetInputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p.\n", iface, id, type);
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return sample_copier_get_current_type(transform, id, SAMPLE_COPIER_INPUT_TYPE_SET, type);
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}
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static HRESULT WINAPI sample_copier_transform_GetOutputCurrentType(IMFTransform *iface, DWORD id, IMFMediaType **type)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %u, %p.\n", iface, id, type);
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return sample_copier_get_current_type(transform, id, SAMPLE_COPIER_OUTPUT_TYPE_SET, type);
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}
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static HRESULT WINAPI sample_copier_transform_GetInputStatus(IMFTransform *iface, DWORD id, DWORD *flags)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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HRESULT hr = S_OK;
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TRACE("%p, %u, %p.\n", iface, id, flags);
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if (id)
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return MF_E_INVALIDSTREAMNUMBER;
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EnterCriticalSection(&transform->cs);
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if (!(transform->flags & SAMPLE_COPIER_INPUT_TYPE_SET))
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hr = MF_E_TRANSFORM_TYPE_NOT_SET;
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else
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*flags = transform->sample ? 0 : MFT_INPUT_STATUS_ACCEPT_DATA;
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LeaveCriticalSection(&transform->cs);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_GetOutputStatus(IMFTransform *iface, DWORD *flags)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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HRESULT hr = S_OK;
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TRACE("%p, %p.\n", iface, flags);
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EnterCriticalSection(&transform->cs);
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if (!(transform->flags & SAMPLE_COPIER_OUTPUT_TYPE_SET))
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hr = MF_E_TRANSFORM_TYPE_NOT_SET;
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else
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*flags = transform->sample ? MFT_OUTPUT_STATUS_SAMPLE_READY : 0;
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LeaveCriticalSection(&transform->cs);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_SetOutputBounds(IMFTransform *iface, LONGLONG lower, LONGLONG upper)
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{
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TRACE("%p, %s, %s.\n", iface, debugstr_time(lower), debugstr_time(upper));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_ProcessEvent(IMFTransform *iface, DWORD id, IMFMediaEvent *event)
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{
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FIXME("%p, %u, %p.\n", iface, id, event);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI sample_copier_transform_ProcessMessage(IMFTransform *iface, MFT_MESSAGE_TYPE message, ULONG_PTR param)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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TRACE("%p, %#x, %p.\n", iface, message, (void *)param);
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EnterCriticalSection(&transform->cs);
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if (message == MFT_MESSAGE_COMMAND_FLUSH)
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{
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if (transform->sample)
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{
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IMFSample_Release(transform->sample);
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transform->sample = NULL;
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}
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}
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LeaveCriticalSection(&transform->cs);
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return S_OK;
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}
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static HRESULT WINAPI sample_copier_transform_ProcessInput(IMFTransform *iface, DWORD id, IMFSample *sample, DWORD flags)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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HRESULT hr = S_OK;
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TRACE("%p, %u, %p, %#x.\n", iface, id, sample, flags);
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if (id)
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return MF_E_INVALIDSTREAMNUMBER;
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EnterCriticalSection(&transform->cs);
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if (!transform->buffer_type)
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hr = MF_E_TRANSFORM_TYPE_NOT_SET;
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else if (transform->sample)
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hr = MF_E_NOTACCEPTING;
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else
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{
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transform->sample = sample;
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IMFSample_AddRef(transform->sample);
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}
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LeaveCriticalSection(&transform->cs);
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return hr;
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}
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static HRESULT WINAPI sample_copier_transform_ProcessOutput(IMFTransform *iface, DWORD flags, DWORD count,
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MFT_OUTPUT_DATA_BUFFER *buffers, DWORD *status)
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{
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struct sample_copier *transform = impl_from_IMFTransform(iface);
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IMFMediaBuffer *buffer;
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DWORD sample_flags;
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HRESULT hr = S_OK;
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LONGLONG time;
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TRACE("%p, %#x, %u, %p, %p.\n", iface, flags, count, buffers, status);
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EnterCriticalSection(&transform->cs);
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if (!(transform->flags & SAMPLE_COPIER_OUTPUT_TYPE_SET))
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hr = MF_E_TRANSFORM_TYPE_NOT_SET;
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else if (!transform->sample)
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hr = MF_E_TRANSFORM_NEED_MORE_INPUT;
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else
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{
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IMFSample_CopyAllItems(transform->sample, (IMFAttributes *)buffers->pSample);
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if (SUCCEEDED(IMFSample_GetSampleDuration(transform->sample, &time)))
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IMFSample_SetSampleDuration(buffers->pSample, time);
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if (SUCCEEDED(IMFSample_GetSampleTime(transform->sample, &time)))
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|
IMFSample_SetSampleTime(buffers->pSample, time);
|
|
|
|
if (SUCCEEDED(IMFSample_GetSampleFlags(transform->sample, &sample_flags)))
|
|
IMFSample_SetSampleFlags(buffers->pSample, sample_flags);
|
|
|
|
if (SUCCEEDED(IMFSample_ConvertToContiguousBuffer(transform->sample, NULL)))
|
|
{
|
|
if (SUCCEEDED(IMFSample_GetBufferByIndex(buffers->pSample, 0, &buffer)))
|
|
{
|
|
if (FAILED(IMFSample_CopyToBuffer(transform->sample, buffer)))
|
|
hr = MF_E_UNEXPECTED;
|
|
IMFMediaBuffer_Release(buffer);
|
|
}
|
|
}
|
|
|
|
IMFSample_Release(transform->sample);
|
|
transform->sample = NULL;
|
|
}
|
|
LeaveCriticalSection(&transform->cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static const IMFTransformVtbl sample_copier_transform_vtbl =
|
|
{
|
|
sample_copier_transform_QueryInterface,
|
|
sample_copier_transform_AddRef,
|
|
sample_copier_transform_Release,
|
|
sample_copier_transform_GetStreamLimits,
|
|
sample_copier_transform_GetStreamCount,
|
|
sample_copier_transform_GetStreamIDs,
|
|
sample_copier_transform_GetInputStreamInfo,
|
|
sample_copier_transform_GetOutputStreamInfo,
|
|
sample_copier_transform_GetAttributes,
|
|
sample_copier_transform_GetInputStreamAttributes,
|
|
sample_copier_transform_GetOutputStreamAttributes,
|
|
sample_copier_transform_DeleteInputStream,
|
|
sample_copier_transform_AddInputStreams,
|
|
sample_copier_transform_GetInputAvailableType,
|
|
sample_copier_transform_GetOutputAvailableType,
|
|
sample_copier_transform_SetInputType,
|
|
sample_copier_transform_SetOutputType,
|
|
sample_copier_transform_GetInputCurrentType,
|
|
sample_copier_transform_GetOutputCurrentType,
|
|
sample_copier_transform_GetInputStatus,
|
|
sample_copier_transform_GetOutputStatus,
|
|
sample_copier_transform_SetOutputBounds,
|
|
sample_copier_transform_ProcessEvent,
|
|
sample_copier_transform_ProcessMessage,
|
|
sample_copier_transform_ProcessInput,
|
|
sample_copier_transform_ProcessOutput,
|
|
};
|
|
|
|
BOOL mf_is_sample_copier_transform(IMFTransform *transform)
|
|
{
|
|
return transform->lpVtbl == &sample_copier_transform_vtbl;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCreateSampleCopierMFT (mf.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateSampleCopierMFT(IMFTransform **transform)
|
|
{
|
|
struct sample_copier *object;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p.\n", transform);
|
|
|
|
object = heap_alloc_zero(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
object->IMFTransform_iface.lpVtbl = &sample_copier_transform_vtbl;
|
|
object->refcount = 1;
|
|
InitializeCriticalSection(&object->cs);
|
|
|
|
if (FAILED(hr = MFCreateAttributes(&object->attributes, 0)))
|
|
goto failed;
|
|
|
|
IMFAttributes_SetUINT32(object->attributes, &MFT_SUPPORT_DYNAMIC_FORMAT_CHANGE, 1);
|
|
|
|
*transform = &object->IMFTransform_iface;
|
|
|
|
return S_OK;
|
|
|
|
failed:
|
|
|
|
IMFTransform_Release(&object->IMFTransform_iface);
|
|
|
|
return hr;
|
|
}
|