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qasf: Create and open a WMReader in the ASF Reader filter.
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
This commit is contained in:
parent
bee6d2049e
commit
e8bf5dcdf8
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@ -1,5 +1,5 @@
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MODULE = qasf.dll
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IMPORTS = strmbase dmoguids strmiids uuid ole32 oleaut32
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IMPORTS = strmbase dmoguids strmiids uuid ole32 oleaut32 wmvcore
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C_SRCS = \
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asfreader.c \
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@ -20,6 +20,11 @@
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#include "qasf_private.h"
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#include "mediaobj.h"
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#include "propsys.h"
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#include "initguid.h"
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#include "wmsdkidl.h"
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WINE_DEFAULT_DEBUG_CHANNEL(quartz);
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struct asf_reader
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@ -29,6 +34,9 @@ struct asf_reader
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AM_MEDIA_TYPE media_type;
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WCHAR *file_name;
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IWMReaderCallback *callback;
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IWMReader *reader;
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};
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static inline struct asf_reader *impl_from_strmbase_filter(struct strmbase_filter *iface)
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@ -47,6 +55,8 @@ static void asf_reader_destroy(struct strmbase_filter *iface)
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free(filter->file_name);
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FreeMediaType(&filter->media_type);
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IWMReaderCallback_Release(filter->callback);
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IWMReader_Release(filter->reader);
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strmbase_filter_cleanup(&filter->filter);
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free(filter);
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@ -102,6 +112,7 @@ static ULONG WINAPI file_source_Release(IFileSourceFilter *iface)
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static HRESULT WINAPI file_source_Load(IFileSourceFilter *iface, LPCOLESTR file_name, const AM_MEDIA_TYPE *media_type)
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{
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struct asf_reader *filter = impl_from_IFileSourceFilter(iface);
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HRESULT hr;
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TRACE("filter %p, file_name %s, media_type %p.\n", filter, debugstr_w(file_name), media_type);
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strmbase_dump_media_type(media_type);
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@ -118,6 +129,9 @@ static HRESULT WINAPI file_source_Load(IFileSourceFilter *iface, LPCOLESTR file_
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if (media_type)
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CopyMediaType(&filter->media_type, media_type);
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if (FAILED(hr = IWMReader_Open(filter->reader, filter->file_name, filter->callback, NULL)))
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WARN("Failed to open WM reader, hr %#lx.\n", hr);
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return S_OK;
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}
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@ -158,13 +172,123 @@ static const IFileSourceFilterVtbl file_source_vtbl =
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file_source_GetCurFile,
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};
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struct asf_callback
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{
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IWMReaderCallback IWMReaderCallback_iface;
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LONG ref;
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struct asf_reader *filter;
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};
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static inline struct asf_callback *impl_from_IWMReaderCallback(IWMReaderCallback *iface)
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{
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return CONTAINING_RECORD(iface, struct asf_callback, IWMReaderCallback_iface);
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}
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static HRESULT WINAPI reader_callback_QueryInterface(IWMReaderCallback *iface, const IID *iid, void **out)
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{
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struct asf_callback *callback = impl_from_IWMReaderCallback(iface);
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TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
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if (IsEqualGUID(iid, &IID_IUnknown)
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|| IsEqualGUID(iid, &IID_IWMStatusCallback)
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|| IsEqualGUID(iid, &IID_IWMReaderCallback))
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*out = &callback->IWMReaderCallback_iface;
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else
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{
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*out = NULL;
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WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown *)*out);
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return S_OK;
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}
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static ULONG WINAPI reader_callback_AddRef(IWMReaderCallback *iface)
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{
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struct asf_callback *callback = impl_from_IWMReaderCallback(iface);
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ULONG ref = InterlockedIncrement(&callback->ref);
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TRACE("%p increasing ref to %lu.\n", callback, ref);
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return ref;
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}
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static ULONG WINAPI reader_callback_Release(IWMReaderCallback *iface)
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{
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struct asf_callback *callback = impl_from_IWMReaderCallback(iface);
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ULONG ref = InterlockedDecrement(&callback->ref);
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TRACE("%p decreasing ref to %lu.\n", callback, ref);
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if (!ref)
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free(callback);
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return ref;
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}
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static HRESULT WINAPI reader_callback_OnStatus(IWMReaderCallback *iface, WMT_STATUS status, HRESULT hr,
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WMT_ATTR_DATATYPE type, BYTE *value, void *context)
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{
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FIXME("iface %p, status %d, hr %#lx, type %d, value %p, context %p stub!\n",
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iface, status, hr, type, value, context);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI reader_callback_OnSample(IWMReaderCallback *iface, DWORD output, QWORD time,
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QWORD duration, DWORD flags, INSSBuffer *sample, void *context)
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{
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FIXME("iface %p, output %lu, time %I64u, duration %I64u, flags %#lx, sample %p, context %p stub!\n",
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iface, output, time, duration, flags, sample, context);
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return E_NOTIMPL;
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}
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static const IWMReaderCallbackVtbl reader_callback_vtbl =
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{
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reader_callback_QueryInterface,
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reader_callback_AddRef,
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reader_callback_Release,
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reader_callback_OnStatus,
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reader_callback_OnSample,
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};
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static HRESULT asf_callback_create(struct asf_reader *filter, IWMReaderCallback **out)
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{
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struct asf_callback *callback;
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if (!(callback = calloc(1, sizeof(*callback))))
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return E_OUTOFMEMORY;
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callback->IWMReaderCallback_iface.lpVtbl = &reader_callback_vtbl;
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callback->filter = filter;
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callback->ref = 1;
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*out = &callback->IWMReaderCallback_iface;
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return S_OK;
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}
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HRESULT asf_reader_create(IUnknown *outer, IUnknown **out)
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{
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struct asf_reader *object;
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HRESULT hr;
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (FAILED(hr = WMCreateReader(NULL, 0, &object->reader)))
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{
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free(object);
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return hr;
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}
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if (FAILED(hr = asf_callback_create(object, &object->callback)))
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{
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IWMReader_Release(object->reader);
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free(object);
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return hr;
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}
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strmbase_filter_init(&object->filter, outer, &CLSID_WMAsfReader, &filter_ops);
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object->IFileSourceFilter_iface.lpVtbl = &file_source_vtbl;
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