forked from Mirrors/wine-wine
2741 lines
89 KiB
C
2741 lines
89 KiB
C
/*
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* Copyright 2017 Alistair Leslie-Hughes
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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 "mfplat_private.h"
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#include "initguid.h"
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#include "ks.h"
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#include "ksmedia.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
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DEFINE_MEDIATYPE_GUID(MFVideoFormat_IMC1, MAKEFOURCC('I','M','C','1'));
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DEFINE_MEDIATYPE_GUID(MFVideoFormat_IMC2, MAKEFOURCC('I','M','C','2'));
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DEFINE_MEDIATYPE_GUID(MFVideoFormat_IMC3, MAKEFOURCC('I','M','C','3'));
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DEFINE_MEDIATYPE_GUID(MFVideoFormat_IMC4, MAKEFOURCC('I','M','C','4'));
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struct media_type
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{
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struct attributes attributes;
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IMFMediaType IMFMediaType_iface;
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IMFVideoMediaType IMFVideoMediaType_iface;
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};
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struct stream_desc
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{
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struct attributes attributes;
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IMFStreamDescriptor IMFStreamDescriptor_iface;
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IMFMediaTypeHandler IMFMediaTypeHandler_iface;
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DWORD identifier;
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IMFMediaType **media_types;
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unsigned int media_types_count;
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IMFMediaType *current_type;
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};
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struct presentation_desc_entry
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{
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IMFStreamDescriptor *descriptor;
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BOOL selected;
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};
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struct presentation_desc
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{
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struct attributes attributes;
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IMFPresentationDescriptor IMFPresentationDescriptor_iface;
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struct presentation_desc_entry *descriptors;
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unsigned int count;
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};
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static HRESULT presentation_descriptor_init(struct presentation_desc *object, DWORD count);
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static struct media_type *impl_from_IMFMediaType(IMFMediaType *iface)
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{
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return CONTAINING_RECORD(iface, struct media_type, IMFMediaType_iface);
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}
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static struct media_type *impl_from_IMFVideoMediaType(IMFVideoMediaType *iface)
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{
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return CONTAINING_RECORD(iface, struct media_type, IMFVideoMediaType_iface);
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}
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static inline struct stream_desc *impl_from_IMFStreamDescriptor(IMFStreamDescriptor *iface)
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{
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return CONTAINING_RECORD(iface, struct stream_desc, IMFStreamDescriptor_iface);
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}
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static struct stream_desc *impl_from_IMFMediaTypeHandler(IMFMediaTypeHandler *iface)
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{
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return CONTAINING_RECORD(iface, struct stream_desc, IMFMediaTypeHandler_iface);
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}
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static struct presentation_desc *impl_from_IMFPresentationDescriptor(IMFPresentationDescriptor *iface)
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{
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return CONTAINING_RECORD(iface, struct presentation_desc, IMFPresentationDescriptor_iface);
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}
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static HRESULT WINAPI mediatype_QueryInterface(IMFMediaType *iface, REFIID riid, void **out)
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{
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TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
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if (IsEqualIID(riid, &IID_IMFMediaType) ||
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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 = iface;
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IMFMediaType_AddRef(iface);
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return S_OK;
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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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static ULONG WINAPI mediatype_AddRef(IMFMediaType *iface)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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ULONG refcount = InterlockedIncrement(&media_type->attributes.ref);
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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 mediatype_Release(IMFMediaType *iface)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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ULONG refcount = InterlockedDecrement(&media_type->attributes.ref);
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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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clear_attributes_object(&media_type->attributes);
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heap_free(media_type);
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}
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return refcount;
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}
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static HRESULT WINAPI mediatype_GetItem(IMFMediaType *iface, REFGUID key, PROPVARIANT *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
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return attributes_GetItem(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_GetItemType(IMFMediaType *iface, REFGUID key, MF_ATTRIBUTE_TYPE *type)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), type);
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return attributes_GetItemType(&media_type->attributes, key, type);
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}
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static HRESULT WINAPI mediatype_CompareItem(IMFMediaType *iface, REFGUID key, REFPROPVARIANT value, BOOL *result)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_propvar(value), result);
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return attributes_CompareItem(&media_type->attributes, key, value, result);
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}
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static HRESULT WINAPI mediatype_Compare(IMFMediaType *iface, IMFAttributes *attrs, MF_ATTRIBUTES_MATCH_TYPE type,
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BOOL *result)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %p, %d, %p.\n", iface, attrs, type, result);
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return attributes_Compare(&media_type->attributes, attrs, type, result);
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}
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static HRESULT WINAPI mediatype_GetUINT32(IMFMediaType *iface, REFGUID key, UINT32 *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
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return attributes_GetUINT32(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_GetUINT64(IMFMediaType *iface, REFGUID key, UINT64 *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
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return attributes_GetUINT64(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_GetDouble(IMFMediaType *iface, REFGUID key, double *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
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return attributes_GetDouble(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_GetGUID(IMFMediaType *iface, REFGUID key, GUID *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
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return attributes_GetGUID(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_GetStringLength(IMFMediaType *iface, REFGUID key, UINT32 *length)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), length);
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return attributes_GetStringLength(&media_type->attributes, key, length);
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}
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static HRESULT WINAPI mediatype_GetString(IMFMediaType *iface, REFGUID key, WCHAR *value,
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UINT32 size, UINT32 *length)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), value, size, length);
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return attributes_GetString(&media_type->attributes, key, value, size, length);
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}
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static HRESULT WINAPI mediatype_GetAllocatedString(IMFMediaType *iface, REFGUID key,
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WCHAR **value, UINT32 *length)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), value, length);
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return attributes_GetAllocatedString(&media_type->attributes, key, value, length);
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}
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static HRESULT WINAPI mediatype_GetBlobSize(IMFMediaType *iface, REFGUID key, UINT32 *size)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), size);
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return attributes_GetBlobSize(&media_type->attributes, key, size);
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}
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static HRESULT WINAPI mediatype_GetBlob(IMFMediaType *iface, REFGUID key, UINT8 *buf,
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UINT32 bufsize, UINT32 *blobsize)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), buf, bufsize, blobsize);
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return attributes_GetBlob(&media_type->attributes, key, buf, bufsize, blobsize);
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}
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static HRESULT WINAPI mediatype_GetAllocatedBlob(IMFMediaType *iface, REFGUID key, UINT8 **buf, UINT32 *size)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), buf, size);
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return attributes_GetAllocatedBlob(&media_type->attributes, key, buf, size);
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}
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static HRESULT WINAPI mediatype_GetUnknown(IMFMediaType *iface, REFGUID key, REFIID riid, void **obj)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_guid(riid), obj);
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return attributes_GetUnknown(&media_type->attributes, key, riid, obj);
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}
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static HRESULT WINAPI mediatype_SetItem(IMFMediaType *iface, REFGUID key, REFPROPVARIANT value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_propvar(value));
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return attributes_SetItem(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_DeleteItem(IMFMediaType *iface, REFGUID key)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s.\n", iface, debugstr_attr(key));
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return attributes_DeleteItem(&media_type->attributes, key);
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}
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static HRESULT WINAPI mediatype_DeleteAllItems(IMFMediaType *iface)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p.\n", iface);
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return attributes_DeleteAllItems(&media_type->attributes);
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}
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static HRESULT WINAPI mediatype_SetUINT32(IMFMediaType *iface, REFGUID key, UINT32 value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %u.\n", iface, debugstr_attr(key), value);
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return attributes_SetUINT32(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_SetUINT64(IMFMediaType *iface, REFGUID key, UINT64 value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), wine_dbgstr_longlong(value));
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return attributes_SetUINT64(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_SetDouble(IMFMediaType *iface, REFGUID key, double value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %f.\n", iface, debugstr_attr(key), value);
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return attributes_SetDouble(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_SetGUID(IMFMediaType *iface, REFGUID key, REFGUID value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_mf_guid(value));
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return attributes_SetGUID(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_SetString(IMFMediaType *iface, REFGUID key, const WCHAR *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_w(value));
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return attributes_SetString(&media_type->attributes, key, value);
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}
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static HRESULT WINAPI mediatype_SetBlob(IMFMediaType *iface, REFGUID key, const UINT8 *buf, UINT32 size)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p, %u.\n", iface, debugstr_attr(key), buf, size);
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return attributes_SetBlob(&media_type->attributes, key, buf, size);
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}
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static HRESULT WINAPI mediatype_SetUnknown(IMFMediaType *iface, REFGUID key, IUnknown *unknown)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), unknown);
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return attributes_SetUnknown(&media_type->attributes, key, unknown);
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}
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static HRESULT WINAPI mediatype_LockStore(IMFMediaType *iface)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p.\n", iface);
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return attributes_LockStore(&media_type->attributes);
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}
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static HRESULT WINAPI mediatype_UnlockStore(IMFMediaType *iface)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p.\n", iface);
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return attributes_UnlockStore(&media_type->attributes);
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}
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static HRESULT WINAPI mediatype_GetCount(IMFMediaType *iface, UINT32 *count)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %p.\n", iface, count);
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return attributes_GetCount(&media_type->attributes, count);
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}
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static HRESULT WINAPI mediatype_GetItemByIndex(IMFMediaType *iface, UINT32 index, GUID *key, PROPVARIANT *value)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %u, %p, %p.\n", iface, index, key, value);
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return attributes_GetItemByIndex(&media_type->attributes, index, key, value);
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}
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static HRESULT WINAPI mediatype_CopyAllItems(IMFMediaType *iface, IMFAttributes *dest)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %p.\n", iface, dest);
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return attributes_CopyAllItems(&media_type->attributes, dest);
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}
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static HRESULT WINAPI mediatype_GetMajorType(IMFMediaType *iface, GUID *guid)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %p.\n", iface, guid);
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return attributes_GetGUID(&media_type->attributes, &MF_MT_MAJOR_TYPE, guid);
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}
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static HRESULT mediatype_is_compressed(struct media_type *media_type, BOOL *compressed)
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{
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UINT32 value;
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if (FAILED(attributes_GetUINT32(&media_type->attributes, &MF_MT_ALL_SAMPLES_INDEPENDENT, &value)))
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{
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value = 0;
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}
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*compressed = !value;
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return S_OK;
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}
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static HRESULT WINAPI mediatype_IsCompressedFormat(IMFMediaType *iface, BOOL *compressed)
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{
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struct media_type *media_type = impl_from_IMFMediaType(iface);
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TRACE("%p, %p.\n", iface, compressed);
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return mediatype_is_compressed(media_type, compressed);
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}
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static HRESULT media_type_is_equal(struct media_type *media_type, IMFMediaType *type, DWORD *flags)
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{
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const DWORD full_equality_flags = MF_MEDIATYPE_EQUAL_MAJOR_TYPES | MF_MEDIATYPE_EQUAL_FORMAT_TYPES |
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MF_MEDIATYPE_EQUAL_FORMAT_DATA | MF_MEDIATYPE_EQUAL_FORMAT_USER_DATA;
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struct comparand
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{
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IMFAttributes *type;
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PROPVARIANT value;
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UINT32 count;
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GUID guid;
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HRESULT hr;
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} left, right, swp;
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unsigned int i;
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BOOL result;
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*flags = 0;
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left.type = &media_type->attributes.IMFAttributes_iface;
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right.type = (IMFAttributes *)type;
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if (FAILED(IMFAttributes_GetGUID(left.type, &MF_MT_MAJOR_TYPE, &left.guid)))
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return E_INVALIDARG;
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if (FAILED(IMFAttributes_GetGUID(right.type, &MF_MT_MAJOR_TYPE, &right.guid)))
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return E_INVALIDARG;
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if (IsEqualGUID(&left.guid, &right.guid))
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*flags |= MF_MEDIATYPE_EQUAL_MAJOR_TYPES;
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/* Subtypes equal or both missing. */
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left.hr = IMFAttributes_GetGUID(left.type, &MF_MT_SUBTYPE, &left.guid);
|
|
right.hr = IMFAttributes_GetGUID(right.type, &MF_MT_SUBTYPE, &right.guid);
|
|
|
|
if ((SUCCEEDED(left.hr) && SUCCEEDED(right.hr) && IsEqualGUID(&left.guid, &right.guid)) ||
|
|
(FAILED(left.hr) && FAILED(right.hr)))
|
|
{
|
|
*flags |= MF_MEDIATYPE_EQUAL_FORMAT_TYPES;
|
|
}
|
|
|
|
/* Format data */
|
|
IMFAttributes_GetCount(left.type, &left.count);
|
|
IMFAttributes_GetCount(right.type, &right.count);
|
|
|
|
if (right.count < left.count)
|
|
{
|
|
swp = left;
|
|
left = right;
|
|
right = swp;
|
|
}
|
|
|
|
*flags |= MF_MEDIATYPE_EQUAL_FORMAT_DATA;
|
|
|
|
for (i = 0; i < left.count; ++i)
|
|
{
|
|
PROPVARIANT value;
|
|
GUID key;
|
|
|
|
if (SUCCEEDED(IMFAttributes_GetItemByIndex(left.type, i, &key, &value)))
|
|
{
|
|
if (IsEqualGUID(&key, &MF_MT_USER_DATA) ||
|
|
IsEqualGUID(&key, &MF_MT_FRAME_RATE_RANGE_MIN) ||
|
|
IsEqualGUID(&key, &MF_MT_FRAME_RATE_RANGE_MAX))
|
|
{
|
|
PropVariantClear(&value);
|
|
continue;
|
|
}
|
|
|
|
result = FALSE;
|
|
IMFAttributes_CompareItem(right.type, &key, &value, &result);
|
|
PropVariantClear(&value);
|
|
if (!result)
|
|
{
|
|
*flags &= ~MF_MEDIATYPE_EQUAL_FORMAT_DATA;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* User data */
|
|
PropVariantInit(&left.value);
|
|
left.hr = IMFAttributes_GetItem(left.type, &MF_MT_USER_DATA, &left.value);
|
|
PropVariantInit(&right.value);
|
|
right.hr = IMFAttributes_GetItem(right.type, &MF_MT_USER_DATA, &right.value);
|
|
|
|
/* Compare user data if both types have it, otherwise simply check if both don't. */
|
|
if (SUCCEEDED(left.hr) && SUCCEEDED(right.hr))
|
|
{
|
|
result = FALSE;
|
|
IMFAttributes_CompareItem(left.type, &MF_MT_USER_DATA, &left.value, &result);
|
|
}
|
|
else
|
|
result = FAILED(left.hr) && FAILED(right.hr);
|
|
|
|
PropVariantClear(&left.value);
|
|
PropVariantClear(&right.value);
|
|
|
|
if (result)
|
|
*flags |= MF_MEDIATYPE_EQUAL_FORMAT_USER_DATA;
|
|
|
|
return *flags == full_equality_flags ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_IsEqual(IMFMediaType *iface, IMFMediaType *type, DWORD *flags)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFMediaType(iface);
|
|
|
|
TRACE("%p, %p, %p.\n", iface, type, flags);
|
|
|
|
return media_type_is_equal(media_type, type, flags);
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_GetRepresentation(IMFMediaType *iface, GUID guid, void **representation)
|
|
{
|
|
FIXME("%p, %s, %p.\n", iface, debugstr_guid(&guid), representation);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_FreeRepresentation(IMFMediaType *iface, GUID guid, void *representation)
|
|
{
|
|
FIXME("%p, %s, %p.\n", iface, debugstr_guid(&guid), representation);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IMFMediaTypeVtbl mediatypevtbl =
|
|
{
|
|
mediatype_QueryInterface,
|
|
mediatype_AddRef,
|
|
mediatype_Release,
|
|
mediatype_GetItem,
|
|
mediatype_GetItemType,
|
|
mediatype_CompareItem,
|
|
mediatype_Compare,
|
|
mediatype_GetUINT32,
|
|
mediatype_GetUINT64,
|
|
mediatype_GetDouble,
|
|
mediatype_GetGUID,
|
|
mediatype_GetStringLength,
|
|
mediatype_GetString,
|
|
mediatype_GetAllocatedString,
|
|
mediatype_GetBlobSize,
|
|
mediatype_GetBlob,
|
|
mediatype_GetAllocatedBlob,
|
|
mediatype_GetUnknown,
|
|
mediatype_SetItem,
|
|
mediatype_DeleteItem,
|
|
mediatype_DeleteAllItems,
|
|
mediatype_SetUINT32,
|
|
mediatype_SetUINT64,
|
|
mediatype_SetDouble,
|
|
mediatype_SetGUID,
|
|
mediatype_SetString,
|
|
mediatype_SetBlob,
|
|
mediatype_SetUnknown,
|
|
mediatype_LockStore,
|
|
mediatype_UnlockStore,
|
|
mediatype_GetCount,
|
|
mediatype_GetItemByIndex,
|
|
mediatype_CopyAllItems,
|
|
mediatype_GetMajorType,
|
|
mediatype_IsCompressedFormat,
|
|
mediatype_IsEqual,
|
|
mediatype_GetRepresentation,
|
|
mediatype_FreeRepresentation
|
|
};
|
|
|
|
static HRESULT WINAPI video_mediatype_QueryInterface(IMFVideoMediaType *iface, REFIID riid, void **out)
|
|
{
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFVideoMediaType) ||
|
|
IsEqualIID(riid, &IID_IMFMediaType) ||
|
|
IsEqualIID(riid, &IID_IMFAttributes) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*out = iface;
|
|
IMFVideoMediaType_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Unsupported %s.\n", debugstr_guid(riid));
|
|
*out = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI video_mediatype_AddRef(IMFVideoMediaType *iface)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
ULONG refcount = InterlockedIncrement(&media_type->attributes.ref);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI video_mediatype_Release(IMFVideoMediaType *iface)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
ULONG refcount = InterlockedDecrement(&media_type->attributes.ref);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
if (!refcount)
|
|
{
|
|
clear_attributes_object(&media_type->attributes);
|
|
heap_free(media_type);
|
|
}
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetItem(IMFVideoMediaType *iface, REFGUID key, PROPVARIANT *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetItem(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetItemType(IMFVideoMediaType *iface, REFGUID key, MF_ATTRIBUTE_TYPE *type)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), type);
|
|
|
|
return attributes_GetItemType(&media_type->attributes, key, type);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_CompareItem(IMFVideoMediaType *iface, REFGUID key, REFPROPVARIANT value, BOOL *result)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_propvar(value), result);
|
|
|
|
return attributes_CompareItem(&media_type->attributes, key, value, result);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_Compare(IMFVideoMediaType *iface, IMFAttributes *attrs,
|
|
MF_ATTRIBUTES_MATCH_TYPE type, BOOL *result)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p, %d, %p.\n", iface, attrs, type, result);
|
|
|
|
return attributes_Compare(&media_type->attributes, attrs, type, result);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetUINT32(IMFVideoMediaType *iface, REFGUID key, UINT32 *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT32(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetUINT64(IMFVideoMediaType *iface, REFGUID key, UINT64 *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT64(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetDouble(IMFVideoMediaType *iface, REFGUID key, double *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetDouble(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetGUID(IMFVideoMediaType *iface, REFGUID key, GUID *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetGUID(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetStringLength(IMFVideoMediaType *iface, REFGUID key, UINT32 *length)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), length);
|
|
|
|
return attributes_GetStringLength(&media_type->attributes, key, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetString(IMFVideoMediaType *iface, REFGUID key, WCHAR *value,
|
|
UINT32 size, UINT32 *length)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), value, size, length);
|
|
|
|
return attributes_GetString(&media_type->attributes, key, value, size, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetAllocatedString(IMFVideoMediaType *iface, REFGUID key,
|
|
WCHAR **value, UINT32 *length)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), value, length);
|
|
|
|
return attributes_GetAllocatedString(&media_type->attributes, key, value, length);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetBlobSize(IMFVideoMediaType *iface, REFGUID key, UINT32 *size)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), size);
|
|
|
|
return attributes_GetBlobSize(&media_type->attributes, key, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetBlob(IMFVideoMediaType *iface, REFGUID key, UINT8 *buf,
|
|
UINT32 bufsize, UINT32 *blobsize)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), buf, bufsize, blobsize);
|
|
|
|
return attributes_GetBlob(&media_type->attributes, key, buf, bufsize, blobsize);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetAllocatedBlob(IMFVideoMediaType *iface, REFGUID key, UINT8 **buf, UINT32 *size)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_GetAllocatedBlob(&media_type->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetUnknown(IMFVideoMediaType *iface, REFGUID key, REFIID riid, void **obj)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_guid(riid), obj);
|
|
|
|
return attributes_GetUnknown(&media_type->attributes, key, riid, obj);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetItem(IMFVideoMediaType *iface, REFGUID key, REFPROPVARIANT value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_propvar(value));
|
|
|
|
return attributes_SetItem(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_DeleteItem(IMFVideoMediaType *iface, REFGUID key)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_attr(key));
|
|
|
|
return attributes_DeleteItem(&media_type->attributes, key);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_DeleteAllItems(IMFVideoMediaType *iface)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_DeleteAllItems(&media_type->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetUINT32(IMFVideoMediaType *iface, REFGUID key, UINT32 value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %u.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetUINT32(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetUINT64(IMFVideoMediaType *iface, REFGUID key, UINT64 value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), wine_dbgstr_longlong(value));
|
|
|
|
return attributes_SetUINT64(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetDouble(IMFVideoMediaType *iface, REFGUID key, double value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %f.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetDouble(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetGUID(IMFVideoMediaType *iface, REFGUID key, REFGUID value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_mf_guid(value));
|
|
|
|
return attributes_SetGUID(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetString(IMFVideoMediaType *iface, REFGUID key, const WCHAR *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_w(value));
|
|
|
|
return attributes_SetString(&media_type->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetBlob(IMFVideoMediaType *iface, REFGUID key, const UINT8 *buf, UINT32 size)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p, %u.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_SetBlob(&media_type->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_SetUnknown(IMFVideoMediaType *iface, REFGUID key, IUnknown *unknown)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), unknown);
|
|
|
|
return attributes_SetUnknown(&media_type->attributes, key, unknown);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_LockStore(IMFVideoMediaType *iface)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_LockStore(&media_type->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_UnlockStore(IMFVideoMediaType *iface)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_UnlockStore(&media_type->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetCount(IMFVideoMediaType *iface, UINT32 *count)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
return attributes_GetCount(&media_type->attributes, count);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetItemByIndex(IMFVideoMediaType *iface, UINT32 index, GUID *key, PROPVARIANT *value)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %u, %p, %p.\n", iface, index, key, value);
|
|
|
|
return attributes_GetItemByIndex(&media_type->attributes, index, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_CopyAllItems(IMFVideoMediaType *iface, IMFAttributes *dest)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, dest);
|
|
|
|
return attributes_CopyAllItems(&media_type->attributes, dest);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetMajorType(IMFVideoMediaType *iface, GUID *guid)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, guid);
|
|
|
|
return attributes_GetGUID(&media_type->attributes, &MF_MT_MAJOR_TYPE, guid);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_IsCompressedFormat(IMFVideoMediaType *iface, BOOL *compressed)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, compressed);
|
|
|
|
return mediatype_is_compressed(media_type, compressed);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_IsEqual(IMFVideoMediaType *iface, IMFMediaType *type, DWORD *flags)
|
|
{
|
|
struct media_type *media_type = impl_from_IMFVideoMediaType(iface);
|
|
|
|
TRACE("%p, %p, %p.\n", iface, type, flags);
|
|
|
|
return media_type_is_equal(media_type, type, flags);
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetRepresentation(IMFVideoMediaType *iface, GUID guid, void **representation)
|
|
{
|
|
FIXME("%p, %s, %p.\n", iface, debugstr_guid(&guid), representation);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_FreeRepresentation(IMFVideoMediaType *iface, GUID guid, void *representation)
|
|
{
|
|
FIXME("%p, %s, %p.\n", iface, debugstr_guid(&guid), representation);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const MFVIDEOFORMAT * WINAPI video_mediatype_GetVideoFormat(IMFVideoMediaType *iface)
|
|
{
|
|
FIXME("%p.\n", iface);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static HRESULT WINAPI video_mediatype_GetVideoRepresentation(IMFVideoMediaType *iface, GUID representation,
|
|
void **data, LONG stride)
|
|
{
|
|
FIXME("%p, %s, %p, %d.\n", iface, debugstr_guid(&representation), data, stride);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IMFVideoMediaTypeVtbl videomediatypevtbl =
|
|
{
|
|
video_mediatype_QueryInterface,
|
|
video_mediatype_AddRef,
|
|
video_mediatype_Release,
|
|
video_mediatype_GetItem,
|
|
video_mediatype_GetItemType,
|
|
video_mediatype_CompareItem,
|
|
video_mediatype_Compare,
|
|
video_mediatype_GetUINT32,
|
|
video_mediatype_GetUINT64,
|
|
video_mediatype_GetDouble,
|
|
video_mediatype_GetGUID,
|
|
video_mediatype_GetStringLength,
|
|
video_mediatype_GetString,
|
|
video_mediatype_GetAllocatedString,
|
|
video_mediatype_GetBlobSize,
|
|
video_mediatype_GetBlob,
|
|
video_mediatype_GetAllocatedBlob,
|
|
video_mediatype_GetUnknown,
|
|
video_mediatype_SetItem,
|
|
video_mediatype_DeleteItem,
|
|
video_mediatype_DeleteAllItems,
|
|
video_mediatype_SetUINT32,
|
|
video_mediatype_SetUINT64,
|
|
video_mediatype_SetDouble,
|
|
video_mediatype_SetGUID,
|
|
video_mediatype_SetString,
|
|
video_mediatype_SetBlob,
|
|
video_mediatype_SetUnknown,
|
|
video_mediatype_LockStore,
|
|
video_mediatype_UnlockStore,
|
|
video_mediatype_GetCount,
|
|
video_mediatype_GetItemByIndex,
|
|
video_mediatype_CopyAllItems,
|
|
video_mediatype_GetMajorType,
|
|
video_mediatype_IsCompressedFormat,
|
|
video_mediatype_IsEqual,
|
|
video_mediatype_GetRepresentation,
|
|
video_mediatype_FreeRepresentation,
|
|
video_mediatype_GetVideoFormat,
|
|
video_mediatype_GetVideoRepresentation,
|
|
};
|
|
|
|
/***********************************************************************
|
|
* MFCreateMediaType (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateMediaType(IMFMediaType **media_type)
|
|
{
|
|
struct media_type *object;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p.\n", media_type);
|
|
|
|
if (!media_type)
|
|
return E_INVALIDARG;
|
|
|
|
object = heap_alloc(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(hr = init_attributes_object(&object->attributes, 0)))
|
|
{
|
|
heap_free(object);
|
|
return hr;
|
|
}
|
|
object->IMFMediaType_iface.lpVtbl = &mediatypevtbl;
|
|
|
|
*media_type = &object->IMFMediaType_iface;
|
|
|
|
TRACE("Created media type %p.\n", *media_type);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_QueryInterface(IMFStreamDescriptor *iface, REFIID riid, void **out)
|
|
{
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFStreamDescriptor) ||
|
|
IsEqualIID(riid, &IID_IMFAttributes) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*out = iface;
|
|
IMFStreamDescriptor_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Unsupported %s.\n", debugstr_guid(riid));
|
|
*out = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI stream_descriptor_AddRef(IMFStreamDescriptor *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
ULONG refcount = InterlockedIncrement(&stream_desc->attributes.ref);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI stream_descriptor_Release(IMFStreamDescriptor *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
ULONG refcount = InterlockedDecrement(&stream_desc->attributes.ref);
|
|
unsigned int i;
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
if (!refcount)
|
|
{
|
|
for (i = 0; i < stream_desc->media_types_count; ++i)
|
|
{
|
|
if (stream_desc->media_types[i])
|
|
IMFMediaType_Release(stream_desc->media_types[i]);
|
|
}
|
|
heap_free(stream_desc->media_types);
|
|
if (stream_desc->current_type)
|
|
IMFMediaType_Release(stream_desc->current_type);
|
|
clear_attributes_object(&stream_desc->attributes);
|
|
heap_free(stream_desc);
|
|
}
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetItem(IMFStreamDescriptor *iface, REFGUID key, PROPVARIANT *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetItem(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetItemType(IMFStreamDescriptor *iface, REFGUID key, MF_ATTRIBUTE_TYPE *type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), type);
|
|
|
|
return attributes_GetItemType(&stream_desc->attributes, key, type);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_CompareItem(IMFStreamDescriptor *iface, REFGUID key, REFPROPVARIANT value,
|
|
BOOL *result)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_propvar(value), result);
|
|
|
|
return attributes_CompareItem(&stream_desc->attributes, key, value, result);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_Compare(IMFStreamDescriptor *iface, IMFAttributes *theirs,
|
|
MF_ATTRIBUTES_MATCH_TYPE type, BOOL *result)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %p, %d, %p.\n", iface, theirs, type, result);
|
|
|
|
return attributes_Compare(&stream_desc->attributes, theirs, type, result);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetUINT32(IMFStreamDescriptor *iface, REFGUID key, UINT32 *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT32(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetUINT64(IMFStreamDescriptor *iface, REFGUID key, UINT64 *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT64(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetDouble(IMFStreamDescriptor *iface, REFGUID key, double *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetDouble(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetGUID(IMFStreamDescriptor *iface, REFGUID key, GUID *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetGUID(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetStringLength(IMFStreamDescriptor *iface, REFGUID key, UINT32 *length)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), length);
|
|
|
|
return attributes_GetStringLength(&stream_desc->attributes, key, length);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetString(IMFStreamDescriptor *iface, REFGUID key, WCHAR *value,
|
|
UINT32 size, UINT32 *length)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), value, size, length);
|
|
|
|
return attributes_GetString(&stream_desc->attributes, key, value, size, length);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetAllocatedString(IMFStreamDescriptor *iface, REFGUID key,
|
|
WCHAR **value, UINT32 *length)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), value, length);
|
|
|
|
return attributes_GetAllocatedString(&stream_desc->attributes, key, value, length);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetBlobSize(IMFStreamDescriptor *iface, REFGUID key, UINT32 *size)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), size);
|
|
|
|
return attributes_GetBlobSize(&stream_desc->attributes, key, size);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetBlob(IMFStreamDescriptor *iface, REFGUID key, UINT8 *buf,
|
|
UINT32 bufsize, UINT32 *blobsize)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), buf, bufsize, blobsize);
|
|
|
|
return attributes_GetBlob(&stream_desc->attributes, key, buf, bufsize, blobsize);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetAllocatedBlob(IMFStreamDescriptor *iface, REFGUID key, UINT8 **buf,
|
|
UINT32 *size)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_GetAllocatedBlob(&stream_desc->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetUnknown(IMFStreamDescriptor *iface, REFGUID key, REFIID riid, void **out)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_guid(riid), out);
|
|
|
|
return attributes_GetUnknown(&stream_desc->attributes, key, riid, out);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetItem(IMFStreamDescriptor *iface, REFGUID key, REFPROPVARIANT value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_propvar(value));
|
|
|
|
return attributes_SetItem(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_DeleteItem(IMFStreamDescriptor *iface, REFGUID key)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_attr(key));
|
|
|
|
return attributes_DeleteItem(&stream_desc->attributes, key);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_DeleteAllItems(IMFStreamDescriptor *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_DeleteAllItems(&stream_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetUINT32(IMFStreamDescriptor *iface, REFGUID key, UINT32 value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %u.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetUINT32(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetUINT64(IMFStreamDescriptor *iface, REFGUID key, UINT64 value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), wine_dbgstr_longlong(value));
|
|
|
|
return attributes_SetUINT64(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetDouble(IMFStreamDescriptor *iface, REFGUID key, double value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %f.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetDouble(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetGUID(IMFStreamDescriptor *iface, REFGUID key, REFGUID value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_mf_guid(value));
|
|
|
|
return attributes_SetGUID(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetString(IMFStreamDescriptor *iface, REFGUID key, const WCHAR *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_w(value));
|
|
|
|
return attributes_SetString(&stream_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetBlob(IMFStreamDescriptor *iface, REFGUID key, const UINT8 *buf, UINT32 size)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_SetBlob(&stream_desc->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_SetUnknown(IMFStreamDescriptor *iface, REFGUID key, IUnknown *unknown)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), unknown);
|
|
|
|
return attributes_SetUnknown(&stream_desc->attributes, key, unknown);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_LockStore(IMFStreamDescriptor *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_LockStore(&stream_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_UnlockStore(IMFStreamDescriptor *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_UnlockStore(&stream_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetCount(IMFStreamDescriptor *iface, UINT32 *count)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
return attributes_GetCount(&stream_desc->attributes, count);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetItemByIndex(IMFStreamDescriptor *iface, UINT32 index, GUID *key,
|
|
PROPVARIANT *value)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %u, %p, %p.\n", iface, index, key, value);
|
|
|
|
return attributes_GetItemByIndex(&stream_desc->attributes, index, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_CopyAllItems(IMFStreamDescriptor *iface, IMFAttributes *dest)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, dest);
|
|
|
|
return attributes_CopyAllItems(&stream_desc->attributes, dest);
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetStreamIdentifier(IMFStreamDescriptor *iface, DWORD *identifier)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, identifier);
|
|
|
|
*identifier = stream_desc->identifier;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI stream_descriptor_GetMediaTypeHandler(IMFStreamDescriptor *iface, IMFMediaTypeHandler **handler)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFStreamDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, handler);
|
|
|
|
*handler = &stream_desc->IMFMediaTypeHandler_iface;
|
|
IMFMediaTypeHandler_AddRef(*handler);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IMFStreamDescriptorVtbl streamdescriptorvtbl =
|
|
{
|
|
stream_descriptor_QueryInterface,
|
|
stream_descriptor_AddRef,
|
|
stream_descriptor_Release,
|
|
stream_descriptor_GetItem,
|
|
stream_descriptor_GetItemType,
|
|
stream_descriptor_CompareItem,
|
|
stream_descriptor_Compare,
|
|
stream_descriptor_GetUINT32,
|
|
stream_descriptor_GetUINT64,
|
|
stream_descriptor_GetDouble,
|
|
stream_descriptor_GetGUID,
|
|
stream_descriptor_GetStringLength,
|
|
stream_descriptor_GetString,
|
|
stream_descriptor_GetAllocatedString,
|
|
stream_descriptor_GetBlobSize,
|
|
stream_descriptor_GetBlob,
|
|
stream_descriptor_GetAllocatedBlob,
|
|
stream_descriptor_GetUnknown,
|
|
stream_descriptor_SetItem,
|
|
stream_descriptor_DeleteItem,
|
|
stream_descriptor_DeleteAllItems,
|
|
stream_descriptor_SetUINT32,
|
|
stream_descriptor_SetUINT64,
|
|
stream_descriptor_SetDouble,
|
|
stream_descriptor_SetGUID,
|
|
stream_descriptor_SetString,
|
|
stream_descriptor_SetBlob,
|
|
stream_descriptor_SetUnknown,
|
|
stream_descriptor_LockStore,
|
|
stream_descriptor_UnlockStore,
|
|
stream_descriptor_GetCount,
|
|
stream_descriptor_GetItemByIndex,
|
|
stream_descriptor_CopyAllItems,
|
|
stream_descriptor_GetStreamIdentifier,
|
|
stream_descriptor_GetMediaTypeHandler
|
|
};
|
|
|
|
static HRESULT WINAPI mediatype_handler_QueryInterface(IMFMediaTypeHandler *iface, REFIID riid, void **obj)
|
|
{
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFMediaTypeHandler) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*obj = iface;
|
|
IMFMediaTypeHandler_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Unsupported %s.\n", debugstr_guid(riid));
|
|
*obj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI mediatype_handler_AddRef(IMFMediaTypeHandler *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
return IMFStreamDescriptor_AddRef(&stream_desc->IMFStreamDescriptor_iface);
|
|
}
|
|
|
|
static ULONG WINAPI mediatype_handler_Release(IMFMediaTypeHandler *iface)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
return IMFStreamDescriptor_Release(&stream_desc->IMFStreamDescriptor_iface);
|
|
}
|
|
|
|
static BOOL stream_descriptor_is_mediatype_supported(IMFMediaType *media_type, IMFMediaType *candidate)
|
|
{
|
|
DWORD flags = 0;
|
|
|
|
if (FAILED(IMFMediaType_IsEqual(media_type, candidate, &flags)))
|
|
return FALSE;
|
|
|
|
return (flags & (MF_MEDIATYPE_EQUAL_MAJOR_TYPES | MF_MEDIATYPE_EQUAL_FORMAT_TYPES)) ==
|
|
(MF_MEDIATYPE_EQUAL_MAJOR_TYPES | MF_MEDIATYPE_EQUAL_FORMAT_TYPES);
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_IsMediaTypeSupported(IMFMediaTypeHandler *iface, IMFMediaType *in_type,
|
|
IMFMediaType **out_type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
BOOL supported = FALSE;
|
|
unsigned int i;
|
|
|
|
TRACE("%p, %p, %p.\n", iface, in_type, out_type);
|
|
|
|
if (!in_type)
|
|
return E_POINTER;
|
|
|
|
if (out_type)
|
|
*out_type = NULL;
|
|
|
|
EnterCriticalSection(&stream_desc->attributes.cs);
|
|
|
|
supported = stream_desc->current_type && stream_descriptor_is_mediatype_supported(stream_desc->current_type, in_type);
|
|
if (!supported)
|
|
{
|
|
for (i = 0; i < stream_desc->media_types_count; ++i)
|
|
{
|
|
if ((supported = stream_descriptor_is_mediatype_supported(stream_desc->media_types[i], in_type)))
|
|
break;
|
|
}
|
|
}
|
|
|
|
LeaveCriticalSection(&stream_desc->attributes.cs);
|
|
|
|
return supported ? S_OK : MF_E_INVALIDMEDIATYPE;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_GetMediaTypeCount(IMFMediaTypeHandler *iface, DWORD *count)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
*count = stream_desc->media_types_count;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_GetMediaTypeByIndex(IMFMediaTypeHandler *iface, DWORD index,
|
|
IMFMediaType **type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
|
|
TRACE("%p, %u, %p.\n", iface, index, type);
|
|
|
|
if (index >= stream_desc->media_types_count)
|
|
return MF_E_NO_MORE_TYPES;
|
|
|
|
if (stream_desc->media_types[index])
|
|
{
|
|
*type = stream_desc->media_types[index];
|
|
IMFMediaType_AddRef(*type);
|
|
}
|
|
|
|
return stream_desc->media_types[index] ? S_OK : E_FAIL;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_SetCurrentMediaType(IMFMediaTypeHandler *iface, IMFMediaType *type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, type);
|
|
|
|
if (!type)
|
|
return E_POINTER;
|
|
|
|
EnterCriticalSection(&stream_desc->attributes.cs);
|
|
if (stream_desc->current_type)
|
|
IMFMediaType_Release(stream_desc->current_type);
|
|
stream_desc->current_type = type;
|
|
IMFMediaType_AddRef(stream_desc->current_type);
|
|
LeaveCriticalSection(&stream_desc->attributes.cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_GetCurrentMediaType(IMFMediaTypeHandler *iface, IMFMediaType **type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("%p, %p.\n", iface, type);
|
|
|
|
EnterCriticalSection(&stream_desc->attributes.cs);
|
|
if (stream_desc->current_type)
|
|
{
|
|
*type = stream_desc->current_type;
|
|
IMFMediaType_AddRef(*type);
|
|
}
|
|
else
|
|
hr = MF_E_NOT_INITIALIZED;
|
|
LeaveCriticalSection(&stream_desc->attributes.cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI mediatype_handler_GetMajorType(IMFMediaTypeHandler *iface, GUID *type)
|
|
{
|
|
struct stream_desc *stream_desc = impl_from_IMFMediaTypeHandler(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p.\n", iface, type);
|
|
|
|
EnterCriticalSection(&stream_desc->attributes.cs);
|
|
if (stream_desc->current_type)
|
|
hr = IMFMediaType_GetGUID(stream_desc->current_type, &MF_MT_MAJOR_TYPE, type);
|
|
else
|
|
hr = MF_E_ATTRIBUTENOTFOUND;
|
|
LeaveCriticalSection(&stream_desc->attributes.cs);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static const IMFMediaTypeHandlerVtbl mediatypehandlervtbl =
|
|
{
|
|
mediatype_handler_QueryInterface,
|
|
mediatype_handler_AddRef,
|
|
mediatype_handler_Release,
|
|
mediatype_handler_IsMediaTypeSupported,
|
|
mediatype_handler_GetMediaTypeCount,
|
|
mediatype_handler_GetMediaTypeByIndex,
|
|
mediatype_handler_SetCurrentMediaType,
|
|
mediatype_handler_GetCurrentMediaType,
|
|
mediatype_handler_GetMajorType,
|
|
};
|
|
|
|
/***********************************************************************
|
|
* MFCreateStreamDescriptor (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateStreamDescriptor(DWORD identifier, DWORD count,
|
|
IMFMediaType **types, IMFStreamDescriptor **descriptor)
|
|
{
|
|
struct stream_desc *object;
|
|
unsigned int i;
|
|
HRESULT hr;
|
|
|
|
TRACE("%d, %d, %p, %p.\n", identifier, count, types, descriptor);
|
|
|
|
if (!count)
|
|
return E_INVALIDARG;
|
|
|
|
object = heap_alloc_zero(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(hr = init_attributes_object(&object->attributes, 0)))
|
|
{
|
|
heap_free(object);
|
|
return hr;
|
|
}
|
|
object->IMFStreamDescriptor_iface.lpVtbl = &streamdescriptorvtbl;
|
|
object->IMFMediaTypeHandler_iface.lpVtbl = &mediatypehandlervtbl;
|
|
object->identifier = identifier;
|
|
object->media_types = heap_alloc(count * sizeof(*object->media_types));
|
|
if (!object->media_types)
|
|
{
|
|
IMFStreamDescriptor_Release(&object->IMFStreamDescriptor_iface);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
for (i = 0; i < count; ++i)
|
|
{
|
|
object->media_types[i] = types[i];
|
|
if (object->media_types[i])
|
|
IMFMediaType_AddRef(object->media_types[i]);
|
|
}
|
|
object->media_types_count = count;
|
|
|
|
*descriptor = &object->IMFStreamDescriptor_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_QueryInterface(IMFPresentationDescriptor *iface, REFIID riid, void **out)
|
|
{
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out);
|
|
|
|
if (IsEqualIID(riid, &IID_IMFPresentationDescriptor) ||
|
|
IsEqualIID(riid, &IID_IMFAttributes) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*out = iface;
|
|
IMFPresentationDescriptor_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Unsupported %s.\n", debugstr_guid(riid));
|
|
*out = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI presentation_descriptor_AddRef(IMFPresentationDescriptor *iface)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
ULONG refcount = InterlockedIncrement(&presentation_desc->attributes.ref);
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static ULONG WINAPI presentation_descriptor_Release(IMFPresentationDescriptor *iface)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
ULONG refcount = InterlockedDecrement(&presentation_desc->attributes.ref);
|
|
unsigned int i;
|
|
|
|
TRACE("%p, refcount %u.\n", iface, refcount);
|
|
|
|
if (!refcount)
|
|
{
|
|
for (i = 0; i < presentation_desc->count; ++i)
|
|
{
|
|
if (presentation_desc->descriptors[i].descriptor)
|
|
IMFStreamDescriptor_Release(presentation_desc->descriptors[i].descriptor);
|
|
}
|
|
clear_attributes_object(&presentation_desc->attributes);
|
|
heap_free(presentation_desc->descriptors);
|
|
heap_free(presentation_desc);
|
|
}
|
|
|
|
return refcount;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetItem(IMFPresentationDescriptor *iface, REFGUID key,
|
|
PROPVARIANT *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetItem(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetItemType(IMFPresentationDescriptor *iface, REFGUID key,
|
|
MF_ATTRIBUTE_TYPE *type)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), type);
|
|
|
|
return attributes_GetItemType(&presentation_desc->attributes, key, type);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_CompareItem(IMFPresentationDescriptor *iface, REFGUID key,
|
|
REFPROPVARIANT value, BOOL *result)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_propvar(value), result);
|
|
|
|
return attributes_CompareItem(&presentation_desc->attributes, key, value, result);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_Compare(IMFPresentationDescriptor *iface, IMFAttributes *attrs,
|
|
MF_ATTRIBUTES_MATCH_TYPE type, BOOL *result)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %p, %d, %p.\n", iface, attrs, type, result);
|
|
|
|
return attributes_Compare(&presentation_desc->attributes, attrs, type, result);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetUINT32(IMFPresentationDescriptor *iface, REFGUID key, UINT32 *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT32(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetUINT64(IMFPresentationDescriptor *iface, REFGUID key, UINT64 *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetUINT64(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetDouble(IMFPresentationDescriptor *iface, REFGUID key, double *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetDouble(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetGUID(IMFPresentationDescriptor *iface, REFGUID key, GUID *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_GetGUID(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetStringLength(IMFPresentationDescriptor *iface, REFGUID key,
|
|
UINT32 *length)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), length);
|
|
|
|
return attributes_GetStringLength(&presentation_desc->attributes, key, length);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetString(IMFPresentationDescriptor *iface, REFGUID key, WCHAR *value,
|
|
UINT32 size, UINT32 *length)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), value, size, length);
|
|
|
|
return attributes_GetString(&presentation_desc->attributes, key, value, size, length);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetAllocatedString(IMFPresentationDescriptor *iface, REFGUID key,
|
|
WCHAR **value, UINT32 *length)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), value, length);
|
|
|
|
return attributes_GetAllocatedString(&presentation_desc->attributes, key, value, length);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetBlobSize(IMFPresentationDescriptor *iface, REFGUID key, UINT32 *size)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), size);
|
|
|
|
return attributes_GetBlobSize(&presentation_desc->attributes, key, size);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetBlob(IMFPresentationDescriptor *iface, REFGUID key, UINT8 *buf,
|
|
UINT32 bufsize, UINT32 *blobsize)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u, %p.\n", iface, debugstr_attr(key), buf, bufsize, blobsize);
|
|
|
|
return attributes_GetBlob(&presentation_desc->attributes, key, buf, bufsize, blobsize);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetAllocatedBlob(IMFPresentationDescriptor *iface, REFGUID key,
|
|
UINT8 **buf, UINT32 *size)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %p.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_GetAllocatedBlob(&presentation_desc->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetUnknown(IMFPresentationDescriptor *iface, REFGUID key,
|
|
REFIID riid, void **out)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s, %p.\n", iface, debugstr_attr(key), debugstr_guid(riid), out);
|
|
|
|
return attributes_GetUnknown(&presentation_desc->attributes, key, riid, out);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetItem(IMFPresentationDescriptor *iface, REFGUID key,
|
|
REFPROPVARIANT value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_propvar(value));
|
|
|
|
return attributes_SetItem(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_DeleteItem(IMFPresentationDescriptor *iface, REFGUID key)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s.\n", iface, debugstr_attr(key));
|
|
|
|
return attributes_DeleteItem(&presentation_desc->attributes, key);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_DeleteAllItems(IMFPresentationDescriptor *iface)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_DeleteAllItems(&presentation_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetUINT32(IMFPresentationDescriptor *iface, REFGUID key, UINT32 value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %u.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetUINT32(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetUINT64(IMFPresentationDescriptor *iface, REFGUID key, UINT64 value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), wine_dbgstr_longlong(value));
|
|
|
|
return attributes_SetUINT64(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetDouble(IMFPresentationDescriptor *iface, REFGUID key, double value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %f.\n", iface, debugstr_attr(key), value);
|
|
|
|
return attributes_SetDouble(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetGUID(IMFPresentationDescriptor *iface, REFGUID key, REFGUID value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_mf_guid(value));
|
|
|
|
return attributes_SetGUID(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetString(IMFPresentationDescriptor *iface, REFGUID key,
|
|
const WCHAR *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %s.\n", iface, debugstr_attr(key), debugstr_w(value));
|
|
|
|
return attributes_SetString(&presentation_desc->attributes, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetBlob(IMFPresentationDescriptor *iface, REFGUID key, const UINT8 *buf,
|
|
UINT32 size)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p, %u.\n", iface, debugstr_attr(key), buf, size);
|
|
|
|
return attributes_SetBlob(&presentation_desc->attributes, key, buf, size);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SetUnknown(IMFPresentationDescriptor *iface, REFGUID key,
|
|
IUnknown *unknown)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %s, %p.\n", iface, debugstr_attr(key), unknown);
|
|
|
|
return attributes_SetUnknown(&presentation_desc->attributes, key, unknown);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_LockStore(IMFPresentationDescriptor *iface)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_LockStore(&presentation_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_UnlockStore(IMFPresentationDescriptor *iface)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p.\n", iface);
|
|
|
|
return attributes_UnlockStore(&presentation_desc->attributes);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetCount(IMFPresentationDescriptor *iface, UINT32 *count)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
return attributes_GetCount(&presentation_desc->attributes, count);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetItemByIndex(IMFPresentationDescriptor *iface, UINT32 index, GUID *key,
|
|
PROPVARIANT *value)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %u, %p, %p.\n", iface, index, key, value);
|
|
|
|
return attributes_GetItemByIndex(&presentation_desc->attributes, index, key, value);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_CopyAllItems(IMFPresentationDescriptor *iface, IMFAttributes *dest)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, dest);
|
|
|
|
return attributes_CopyAllItems(&presentation_desc->attributes, dest);
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetStreamDescriptorCount(IMFPresentationDescriptor *iface, DWORD *count)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %p.\n", iface, count);
|
|
|
|
*count = presentation_desc->count;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_GetStreamDescriptorByIndex(IMFPresentationDescriptor *iface, DWORD index,
|
|
BOOL *selected, IMFStreamDescriptor **descriptor)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %u, %p, %p.\n", iface, index, selected, descriptor);
|
|
|
|
if (index >= presentation_desc->count)
|
|
return E_INVALIDARG;
|
|
|
|
EnterCriticalSection(&presentation_desc->attributes.cs);
|
|
*selected = presentation_desc->descriptors[index].selected;
|
|
LeaveCriticalSection(&presentation_desc->attributes.cs);
|
|
|
|
*descriptor = presentation_desc->descriptors[index].descriptor;
|
|
IMFStreamDescriptor_AddRef(*descriptor);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_SelectStream(IMFPresentationDescriptor *iface, DWORD index)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %u.\n", iface, index);
|
|
|
|
if (index >= presentation_desc->count)
|
|
return E_INVALIDARG;
|
|
|
|
EnterCriticalSection(&presentation_desc->attributes.cs);
|
|
presentation_desc->descriptors[index].selected = TRUE;
|
|
LeaveCriticalSection(&presentation_desc->attributes.cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_DeselectStream(IMFPresentationDescriptor *iface, DWORD index)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
|
|
TRACE("%p, %u.\n", iface, index);
|
|
|
|
if (index >= presentation_desc->count)
|
|
return E_INVALIDARG;
|
|
|
|
EnterCriticalSection(&presentation_desc->attributes.cs);
|
|
presentation_desc->descriptors[index].selected = FALSE;
|
|
LeaveCriticalSection(&presentation_desc->attributes.cs);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI presentation_descriptor_Clone(IMFPresentationDescriptor *iface,
|
|
IMFPresentationDescriptor **descriptor)
|
|
{
|
|
struct presentation_desc *presentation_desc = impl_from_IMFPresentationDescriptor(iface);
|
|
struct presentation_desc *object;
|
|
unsigned int i;
|
|
|
|
TRACE("%p, %p.\n", iface, descriptor);
|
|
|
|
object = heap_alloc_zero(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
presentation_descriptor_init(object, presentation_desc->count);
|
|
|
|
EnterCriticalSection(&presentation_desc->attributes.cs);
|
|
|
|
for (i = 0; i < presentation_desc->count; ++i)
|
|
{
|
|
object->descriptors[i] = presentation_desc->descriptors[i];
|
|
IMFStreamDescriptor_AddRef(object->descriptors[i].descriptor);
|
|
}
|
|
|
|
attributes_CopyAllItems(&presentation_desc->attributes, (IMFAttributes *)&object->IMFPresentationDescriptor_iface);
|
|
|
|
LeaveCriticalSection(&presentation_desc->attributes.cs);
|
|
|
|
*descriptor = &object->IMFPresentationDescriptor_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IMFPresentationDescriptorVtbl presentationdescriptorvtbl =
|
|
{
|
|
presentation_descriptor_QueryInterface,
|
|
presentation_descriptor_AddRef,
|
|
presentation_descriptor_Release,
|
|
presentation_descriptor_GetItem,
|
|
presentation_descriptor_GetItemType,
|
|
presentation_descriptor_CompareItem,
|
|
presentation_descriptor_Compare,
|
|
presentation_descriptor_GetUINT32,
|
|
presentation_descriptor_GetUINT64,
|
|
presentation_descriptor_GetDouble,
|
|
presentation_descriptor_GetGUID,
|
|
presentation_descriptor_GetStringLength,
|
|
presentation_descriptor_GetString,
|
|
presentation_descriptor_GetAllocatedString,
|
|
presentation_descriptor_GetBlobSize,
|
|
presentation_descriptor_GetBlob,
|
|
presentation_descriptor_GetAllocatedBlob,
|
|
presentation_descriptor_GetUnknown,
|
|
presentation_descriptor_SetItem,
|
|
presentation_descriptor_DeleteItem,
|
|
presentation_descriptor_DeleteAllItems,
|
|
presentation_descriptor_SetUINT32,
|
|
presentation_descriptor_SetUINT64,
|
|
presentation_descriptor_SetDouble,
|
|
presentation_descriptor_SetGUID,
|
|
presentation_descriptor_SetString,
|
|
presentation_descriptor_SetBlob,
|
|
presentation_descriptor_SetUnknown,
|
|
presentation_descriptor_LockStore,
|
|
presentation_descriptor_UnlockStore,
|
|
presentation_descriptor_GetCount,
|
|
presentation_descriptor_GetItemByIndex,
|
|
presentation_descriptor_CopyAllItems,
|
|
presentation_descriptor_GetStreamDescriptorCount,
|
|
presentation_descriptor_GetStreamDescriptorByIndex,
|
|
presentation_descriptor_SelectStream,
|
|
presentation_descriptor_DeselectStream,
|
|
presentation_descriptor_Clone,
|
|
};
|
|
|
|
static HRESULT presentation_descriptor_init(struct presentation_desc *object, DWORD count)
|
|
{
|
|
HRESULT hr;
|
|
|
|
if (FAILED(hr = init_attributes_object(&object->attributes, 0)))
|
|
return hr;
|
|
object->IMFPresentationDescriptor_iface.lpVtbl = &presentationdescriptorvtbl;
|
|
object->descriptors = heap_alloc_zero(count * sizeof(*object->descriptors));
|
|
if (!object->descriptors)
|
|
{
|
|
IMFPresentationDescriptor_Release(&object->IMFPresentationDescriptor_iface);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
object->count = count;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCreatePresentationDescriptor (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreatePresentationDescriptor(DWORD count, IMFStreamDescriptor **descriptors,
|
|
IMFPresentationDescriptor **out)
|
|
{
|
|
struct presentation_desc *object;
|
|
unsigned int i;
|
|
HRESULT hr;
|
|
|
|
TRACE("%u, %p, %p.\n", count, descriptors, out);
|
|
|
|
if (!count)
|
|
return E_INVALIDARG;
|
|
|
|
for (i = 0; i < count; ++i)
|
|
{
|
|
if (!descriptors[i])
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
object = heap_alloc_zero(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(hr = presentation_descriptor_init(object, count)))
|
|
{
|
|
heap_free(object);
|
|
return hr;
|
|
}
|
|
|
|
for (i = 0; i < count; ++i)
|
|
{
|
|
object->descriptors[i].descriptor = descriptors[i];
|
|
IMFStreamDescriptor_AddRef(object->descriptors[i].descriptor);
|
|
}
|
|
|
|
*out = &object->IMFPresentationDescriptor_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
struct uncompressed_video_format
|
|
{
|
|
const GUID *subtype;
|
|
unsigned char bytes_per_pixel;
|
|
unsigned char alignment;
|
|
unsigned char bottom_up;
|
|
unsigned char yuv;
|
|
};
|
|
|
|
static int __cdecl uncompressed_video_format_compare(const void *a, const void *b)
|
|
{
|
|
const GUID *guid = a;
|
|
const struct uncompressed_video_format *format = b;
|
|
return memcmp(guid, format->subtype, sizeof(*guid));
|
|
}
|
|
|
|
static const struct uncompressed_video_format video_formats[] =
|
|
{
|
|
{ &MFVideoFormat_RGB24, 4, 3, 1, 0 },
|
|
{ &MFVideoFormat_ARGB32, 4, 3, 1, 0 },
|
|
{ &MFVideoFormat_RGB32, 4, 3, 1, 0 },
|
|
{ &MFVideoFormat_RGB565, 2, 3, 1, 0 },
|
|
{ &MFVideoFormat_RGB555, 2, 3, 1, 0 },
|
|
{ &MFVideoFormat_A2R10G10B10, 4, 3, 1, 0 },
|
|
{ &MFVideoFormat_RGB8, 1, 3, 1, 0 },
|
|
{ &MFVideoFormat_L8, 1, 3, 1, 0 },
|
|
{ &MFVideoFormat_AYUV, 4, 3, 0, 1 },
|
|
{ &MFVideoFormat_I420, 1, 0, 0, 1 },
|
|
{ &MFVideoFormat_IMC1, 2, 3, 0, 1 },
|
|
{ &MFVideoFormat_IMC2, 1, 0, 0, 1 },
|
|
{ &MFVideoFormat_IMC3, 2, 3, 0, 1 },
|
|
{ &MFVideoFormat_IMC4, 1, 0, 0, 1 },
|
|
{ &MFVideoFormat_NV12, 1, 0, 0, 1 },
|
|
{ &MFVideoFormat_D16, 2, 3, 0, 0 },
|
|
{ &MFVideoFormat_L16, 2, 3, 0, 0 },
|
|
{ &MFVideoFormat_UYVY, 2, 0, 0, 1 },
|
|
{ &MFVideoFormat_YUY2, 2, 0, 0, 1 },
|
|
{ &MFVideoFormat_YV12, 1, 0, 0, 1 },
|
|
{ &MFVideoFormat_A16B16G16R16F, 8, 3, 1, 0 },
|
|
};
|
|
|
|
static struct uncompressed_video_format *mf_get_video_format(const GUID *subtype)
|
|
{
|
|
return bsearch(subtype, video_formats, ARRAY_SIZE(video_formats), sizeof(*video_formats),
|
|
uncompressed_video_format_compare);
|
|
}
|
|
|
|
static unsigned int mf_get_stride_for_format(const struct uncompressed_video_format *format, unsigned int width)
|
|
{
|
|
return (width * format->bytes_per_pixel + format->alignment) & ~format->alignment;
|
|
}
|
|
|
|
unsigned int mf_format_get_stride(const GUID *subtype, unsigned int width, BOOL *is_yuv)
|
|
{
|
|
struct uncompressed_video_format *format = mf_get_video_format(subtype);
|
|
|
|
if (format)
|
|
{
|
|
*is_yuv = format->yuv;
|
|
return mf_get_stride_for_format(format, width);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFGetStrideForBitmapInfoHeader (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFGetStrideForBitmapInfoHeader(DWORD fourcc, DWORD width, LONG *stride)
|
|
{
|
|
struct uncompressed_video_format *format;
|
|
GUID subtype;
|
|
|
|
TRACE("%s, %u, %p.\n", debugstr_fourcc(fourcc), width, stride);
|
|
|
|
memcpy(&subtype, &MFVideoFormat_Base, sizeof(subtype));
|
|
subtype.Data1 = fourcc;
|
|
|
|
if (!(format = mf_get_video_format(&subtype)))
|
|
{
|
|
*stride = 0;
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
}
|
|
|
|
*stride = mf_get_stride_for_format(format, width);
|
|
if (format->bottom_up)
|
|
*stride *= -1;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCalculateImageSize (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCalculateImageSize(REFGUID subtype, UINT32 width, UINT32 height, UINT32 *size)
|
|
{
|
|
struct uncompressed_video_format *format;
|
|
unsigned int stride;
|
|
|
|
TRACE("%s, %u, %u, %p.\n", debugstr_mf_guid(subtype), width, height, size);
|
|
|
|
if (!(format = mf_get_video_format(subtype)))
|
|
{
|
|
*size = 0;
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
switch (subtype->Data1)
|
|
{
|
|
case MAKEFOURCC('I','M','C','2'):
|
|
case MAKEFOURCC('I','M','C','4'):
|
|
case MAKEFOURCC('N','V','1','2'):
|
|
case MAKEFOURCC('Y','V','1','2'):
|
|
case MAKEFOURCC('I','4','2','0'):
|
|
/* 2 x 2 block, interleaving UV for half the height */
|
|
*size = ((width + 1) & ~1) * height * 3 / 2;
|
|
break;
|
|
case D3DFMT_L8:
|
|
case D3DFMT_L16:
|
|
case D3DFMT_D16:
|
|
*size = width * format->bytes_per_pixel * height;
|
|
break;
|
|
default:
|
|
stride = mf_get_stride_for_format(format, width);
|
|
*size = stride * height;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFGetPlaneSize (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFGetPlaneSize(DWORD fourcc, DWORD width, DWORD height, DWORD *size)
|
|
{
|
|
struct uncompressed_video_format *format;
|
|
unsigned int stride;
|
|
GUID subtype;
|
|
|
|
TRACE("%s, %u, %u, %p.\n", debugstr_fourcc(fourcc), width, height, size);
|
|
|
|
memcpy(&subtype, &MFVideoFormat_Base, sizeof(subtype));
|
|
subtype.Data1 = fourcc;
|
|
|
|
if (!(format = mf_get_video_format(&subtype)))
|
|
return MF_E_INVALIDMEDIATYPE;
|
|
|
|
stride = mf_get_stride_for_format(format, width);
|
|
|
|
switch (fourcc)
|
|
{
|
|
case MAKEFOURCC('I','M','C','2'):
|
|
case MAKEFOURCC('I','M','C','4'):
|
|
case MAKEFOURCC('N','V','1','2'):
|
|
case MAKEFOURCC('Y','V','1','2'):
|
|
case MAKEFOURCC('I','4','2','0'):
|
|
*size = stride * height * 3 / 2;
|
|
break;
|
|
default:
|
|
*size = stride * height;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCompareFullToPartialMediaType (mfplat.@)
|
|
*/
|
|
BOOL WINAPI MFCompareFullToPartialMediaType(IMFMediaType *full_type, IMFMediaType *partial_type)
|
|
{
|
|
BOOL result;
|
|
GUID major;
|
|
|
|
TRACE("%p, %p.\n", full_type, partial_type);
|
|
|
|
if (FAILED(IMFMediaType_GetMajorType(partial_type, &major)))
|
|
return FALSE;
|
|
|
|
if (FAILED(IMFMediaType_Compare(partial_type, (IMFAttributes *)full_type, MF_ATTRIBUTES_MATCH_OUR_ITEMS, &result)))
|
|
return FALSE;
|
|
|
|
return result;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFWrapMediaType (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFWrapMediaType(IMFMediaType *original, REFGUID major, REFGUID subtype, IMFMediaType **ret)
|
|
{
|
|
IMFMediaType *mediatype;
|
|
UINT8 *buffer;
|
|
UINT32 size;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %s, %s, %p.\n", original, debugstr_guid(major), debugstr_guid(subtype), ret);
|
|
|
|
if (FAILED(hr = MFGetAttributesAsBlobSize((IMFAttributes *)original, &size)))
|
|
return hr;
|
|
|
|
if (!(buffer = heap_alloc(size)))
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(hr = MFGetAttributesAsBlob((IMFAttributes *)original, buffer, size)))
|
|
goto failed;
|
|
|
|
if (FAILED(hr = MFCreateMediaType(&mediatype)))
|
|
goto failed;
|
|
|
|
if (FAILED(hr = IMFMediaType_SetGUID(mediatype, &MF_MT_MAJOR_TYPE, major)))
|
|
goto failed;
|
|
|
|
if (FAILED(hr = IMFMediaType_SetGUID(mediatype, &MF_MT_SUBTYPE, subtype)))
|
|
goto failed;
|
|
|
|
if (FAILED(hr = IMFMediaType_SetBlob(mediatype, &MF_MT_WRAPPED_TYPE, buffer, size)))
|
|
goto failed;
|
|
|
|
*ret = mediatype;
|
|
|
|
failed:
|
|
heap_free(buffer);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFUnwrapMediaType (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFUnwrapMediaType(IMFMediaType *wrapper, IMFMediaType **ret)
|
|
{
|
|
IMFMediaType *mediatype;
|
|
UINT8 *buffer;
|
|
UINT32 size;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p.\n", wrapper, ret);
|
|
|
|
if (FAILED(hr = MFCreateMediaType(&mediatype)))
|
|
return hr;
|
|
|
|
if (FAILED(hr = IMFMediaType_GetAllocatedBlob(wrapper, &MF_MT_WRAPPED_TYPE, &buffer, &size)))
|
|
{
|
|
IMFMediaType_Release(mediatype);
|
|
return hr;
|
|
}
|
|
|
|
hr = MFInitAttributesFromBlob((IMFAttributes *)mediatype, buffer, size);
|
|
CoTaskMemFree(buffer);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
*ret = mediatype;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCreateWaveFormatExFromMFMediaType (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateWaveFormatExFromMFMediaType(IMFMediaType *mediatype, WAVEFORMATEX **ret_format,
|
|
UINT32 *size, UINT32 flags)
|
|
{
|
|
WAVEFORMATEXTENSIBLE *format_ext = NULL;
|
|
WAVEFORMATEX *format;
|
|
GUID major, subtype;
|
|
UINT32 value;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p, %p, %#x.\n", mediatype, ret_format, size, flags);
|
|
|
|
if (FAILED(hr = IMFMediaType_GetGUID(mediatype, &MF_MT_MAJOR_TYPE, &major)))
|
|
return hr;
|
|
|
|
if (FAILED(hr = IMFMediaType_GetGUID(mediatype, &MF_MT_SUBTYPE, &subtype)))
|
|
return hr;
|
|
|
|
if (!IsEqualGUID(&major, &MFMediaType_Audio))
|
|
return E_INVALIDARG;
|
|
|
|
if (!IsEqualGUID(&subtype, &MFAudioFormat_PCM))
|
|
{
|
|
FIXME("Unsupported audio format %s.\n", debugstr_guid(&subtype));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* FIXME: probably WAVE_FORMAT_MPEG/WAVE_FORMAT_MPEGLAYER3 should be handled separately. */
|
|
if (flags == MFWaveFormatExConvertFlag_ForceExtensible)
|
|
{
|
|
format_ext = CoTaskMemAlloc(sizeof(*format_ext));
|
|
*size = sizeof(*format_ext);
|
|
format = (WAVEFORMATEX *)format_ext;
|
|
}
|
|
else
|
|
{
|
|
format = CoTaskMemAlloc(sizeof(*format));
|
|
*size = sizeof(*format);
|
|
}
|
|
|
|
if (!format)
|
|
return E_OUTOFMEMORY;
|
|
|
|
memset(format, 0, *size);
|
|
|
|
format->wFormatTag = format_ext ? WAVE_FORMAT_EXTENSIBLE : WAVE_FORMAT_PCM;
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_NUM_CHANNELS, &value)))
|
|
format->nChannels = value;
|
|
IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_SAMPLES_PER_SECOND, &format->nSamplesPerSec);
|
|
IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_AVG_BYTES_PER_SECOND, &format->nAvgBytesPerSec);
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_BLOCK_ALIGNMENT, &value)))
|
|
format->nBlockAlign = value;
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_BITS_PER_SAMPLE, &value)))
|
|
format->wBitsPerSample = value;
|
|
if (format_ext)
|
|
{
|
|
format->cbSize = sizeof(*format_ext) - sizeof(*format);
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_VALID_BITS_PER_SAMPLE, &value)))
|
|
format_ext->Samples.wSamplesPerBlock = value;
|
|
|
|
IMFMediaType_GetUINT32(mediatype, &MF_MT_AUDIO_CHANNEL_MASK, &format_ext->dwChannelMask);
|
|
memcpy(&format_ext->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM, sizeof(format_ext->SubFormat));
|
|
}
|
|
|
|
*ret_format = format;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void mediatype_set_uint32(IMFMediaType *mediatype, const GUID *attr, unsigned int value, HRESULT *hr)
|
|
{
|
|
if (SUCCEEDED(*hr))
|
|
*hr = IMFMediaType_SetUINT32(mediatype, attr, value);
|
|
}
|
|
|
|
static void mediatype_set_guid(IMFMediaType *mediatype, const GUID *attr, const GUID *value, HRESULT *hr)
|
|
{
|
|
if (SUCCEEDED(*hr))
|
|
*hr = IMFMediaType_SetGUID(mediatype, attr, value);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFInitMediaTypeFromWaveFormatEx (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFInitMediaTypeFromWaveFormatEx(IMFMediaType *mediatype, const WAVEFORMATEX *format, UINT32 size)
|
|
{
|
|
const WAVEFORMATEXTENSIBLE *wfex = (const WAVEFORMATEXTENSIBLE *)format;
|
|
GUID subtype;
|
|
HRESULT hr;
|
|
|
|
TRACE("%p, %p, %u.\n", mediatype, format, size);
|
|
|
|
if (!mediatype || !format)
|
|
return E_POINTER;
|
|
|
|
if (format->cbSize && format->cbSize < sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX))
|
|
return E_INVALIDARG;
|
|
|
|
if (format->cbSize + sizeof(*format) > size)
|
|
return E_INVALIDARG;
|
|
|
|
hr = IMFMediaType_DeleteAllItems(mediatype);
|
|
|
|
mediatype_set_guid(mediatype, &MF_MT_MAJOR_TYPE, &MFMediaType_Audio, &hr);
|
|
|
|
if (format->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
|
|
{
|
|
memcpy(&subtype, &wfex->SubFormat, sizeof(subtype));
|
|
|
|
if (wfex->dwChannelMask)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_CHANNEL_MASK, wfex->dwChannelMask, &hr);
|
|
|
|
if (format->wBitsPerSample && wfex->Samples.wValidBitsPerSample)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_VALID_BITS_PER_SAMPLE, wfex->Samples.wValidBitsPerSample, &hr);
|
|
}
|
|
else
|
|
{
|
|
memcpy(&subtype, &MFAudioFormat_Base, sizeof(subtype));
|
|
subtype.Data1 = format->wFormatTag;
|
|
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_PREFER_WAVEFORMATEX, 1, &hr);
|
|
}
|
|
mediatype_set_guid(mediatype, &MF_MT_SUBTYPE, &subtype, &hr);
|
|
|
|
if (format->nChannels)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_NUM_CHANNELS, format->nChannels, &hr);
|
|
|
|
if (format->nSamplesPerSec)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_SAMPLES_PER_SECOND, format->nSamplesPerSec, &hr);
|
|
|
|
if (format->nAvgBytesPerSec)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_AVG_BYTES_PER_SECOND, format->nAvgBytesPerSec, &hr);
|
|
|
|
if (format->nBlockAlign)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_BLOCK_ALIGNMENT, format->nBlockAlign, &hr);
|
|
|
|
if (format->wBitsPerSample)
|
|
mediatype_set_uint32(mediatype, &MF_MT_AUDIO_BITS_PER_SAMPLE, format->wBitsPerSample, &hr);
|
|
|
|
if (IsEqualGUID(&subtype, &MFAudioFormat_PCM) ||
|
|
IsEqualGUID(&subtype, &MFAudioFormat_Float))
|
|
{
|
|
mediatype_set_uint32(mediatype, &MF_MT_ALL_SAMPLES_INDEPENDENT, 1, &hr);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCreateVideoMediaTypeFromSubtype (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateVideoMediaTypeFromSubtype(const GUID *subtype, IMFVideoMediaType **media_type)
|
|
{
|
|
struct media_type *object;
|
|
HRESULT hr;
|
|
|
|
TRACE("%s, %p.\n", debugstr_guid(subtype), media_type);
|
|
|
|
if (!media_type)
|
|
return E_INVALIDARG;
|
|
|
|
object = heap_alloc(sizeof(*object));
|
|
if (!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(hr = init_attributes_object(&object->attributes, 0)))
|
|
{
|
|
heap_free(object);
|
|
return hr;
|
|
}
|
|
object->IMFVideoMediaType_iface.lpVtbl = &videomediatypevtbl;
|
|
|
|
IMFVideoMediaType_SetGUID(&object->IMFVideoMediaType_iface, &MF_MT_MAJOR_TYPE, &MFMediaType_Video);
|
|
IMFVideoMediaType_SetGUID(&object->IMFVideoMediaType_iface, &MF_MT_SUBTYPE, subtype);
|
|
|
|
*media_type = &object->IMFVideoMediaType_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void media_type_get_ratio(UINT64 value, UINT32 *numerator, UINT32 *denominator)
|
|
{
|
|
*numerator = value >> 32;
|
|
*denominator = value;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MFCreateMFVideoFormatFromMFMediaType (mfplat.@)
|
|
*/
|
|
HRESULT WINAPI MFCreateMFVideoFormatFromMFMediaType(IMFMediaType *media_type, MFVIDEOFORMAT **video_format, UINT32 *size)
|
|
{
|
|
UINT32 flags, palette_size = 0, avgrate;
|
|
MFVIDEOFORMAT *format;
|
|
UINT64 value;
|
|
INT32 stride;
|
|
GUID guid;
|
|
|
|
TRACE("%p, %p, %p.\n", media_type, video_format, size);
|
|
|
|
*size = sizeof(*format);
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetBlobSize(media_type, &MF_MT_PALETTE, &palette_size)))
|
|
*size += palette_size;
|
|
|
|
if (!(format = CoTaskMemAlloc(*size)))
|
|
return E_OUTOFMEMORY;
|
|
|
|
*video_format = format;
|
|
|
|
memset(format, 0, sizeof(*format));
|
|
format->dwSize = *size;
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetGUID(media_type, &MF_MT_SUBTYPE, &guid)))
|
|
{
|
|
memcpy(&format->guidFormat, &guid, sizeof(guid));
|
|
format->surfaceInfo.Format = guid.Data1;
|
|
}
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT64(media_type, &MF_MT_FRAME_SIZE, &value)))
|
|
media_type_get_ratio(value, &format->videoInfo.dwWidth, &format->videoInfo.dwHeight);
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT64(media_type, &MF_MT_PIXEL_ASPECT_RATIO, &value)))
|
|
{
|
|
media_type_get_ratio(value, &format->videoInfo.PixelAspectRatio.Numerator,
|
|
&format->videoInfo.PixelAspectRatio.Denominator);
|
|
}
|
|
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_VIDEO_CHROMA_SITING, &format->videoInfo.SourceChromaSubsampling);
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_INTERLACE_MODE, &format->videoInfo.InterlaceMode);
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_TRANSFER_FUNCTION, &format->videoInfo.TransferFunction);
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_VIDEO_PRIMARIES, &format->videoInfo.ColorPrimaries);
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_YUV_MATRIX, &format->videoInfo.TransferMatrix);
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_VIDEO_LIGHTING, &format->videoInfo.SourceLighting);
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT64(media_type, &MF_MT_FRAME_RATE, &value)))
|
|
{
|
|
media_type_get_ratio(value, &format->videoInfo.FramesPerSecond.Numerator,
|
|
&format->videoInfo.FramesPerSecond.Denominator);
|
|
}
|
|
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_VIDEO_NOMINAL_RANGE, &format->videoInfo.NominalRange);
|
|
IMFMediaType_GetBlob(media_type, &MF_MT_GEOMETRIC_APERTURE, (UINT8 *)&format->videoInfo.GeometricAperture,
|
|
sizeof(format->videoInfo.GeometricAperture), NULL);
|
|
IMFMediaType_GetBlob(media_type, &MF_MT_MINIMUM_DISPLAY_APERTURE, (UINT8 *)&format->videoInfo.MinimumDisplayAperture,
|
|
sizeof(format->videoInfo.MinimumDisplayAperture), NULL);
|
|
|
|
/* Video flags. */
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_PAD_CONTROL_FLAGS, &flags)))
|
|
format->videoInfo.VideoFlags |= flags;
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_SOURCE_CONTENT_HINT, &flags)))
|
|
format->videoInfo.VideoFlags |= flags;
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_DRM_FLAGS, &flags)))
|
|
format->videoInfo.VideoFlags |= flags;
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_PAN_SCAN_ENABLED, &flags)) && !!flags)
|
|
{
|
|
format->videoInfo.VideoFlags |= MFVideoFlag_PanScanEnabled;
|
|
IMFMediaType_GetBlob(media_type, &MF_MT_PAN_SCAN_APERTURE, (UINT8 *)&format->videoInfo.PanScanAperture,
|
|
sizeof(format->videoInfo.PanScanAperture), NULL);
|
|
}
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_DEFAULT_STRIDE, (UINT32 *)&stride)) && stride < 0)
|
|
format->videoInfo.VideoFlags |= MFVideoFlag_BottomUpLinearRep;
|
|
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_AVG_BITRATE, &avgrate)))
|
|
format->compressedInfo.AvgBitrate = avgrate;
|
|
if (SUCCEEDED(IMFMediaType_GetUINT32(media_type, &MF_MT_AVG_BIT_ERROR_RATE, &avgrate)))
|
|
format->compressedInfo.AvgBitErrorRate = avgrate;
|
|
IMFMediaType_GetUINT32(media_type, &MF_MT_MAX_KEYFRAME_SPACING, &format->compressedInfo.MaxKeyFrameSpacing);
|
|
|
|
/* Palette. */
|
|
if (palette_size)
|
|
{
|
|
format->surfaceInfo.PaletteEntries = palette_size / sizeof(*format->surfaceInfo.Palette);
|
|
IMFMediaType_GetBlob(media_type, &MF_MT_PALETTE, (UINT8 *)format->surfaceInfo.Palette, palette_size, NULL);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|