[PATCH v6 4/5] winegstreamer: Implement IMFMediaSource::Start.
Signed-off-by: Derek Lesho <dlesho(a)codeweavers.com> --- v6: Remove unused variable declarations. --- dlls/mfplat/tests/mfplat.c | 8 +- dlls/winegstreamer/gst_private.h | 1 + dlls/winegstreamer/media_source.c | 306 +++++++++++++++++++++++++++++- dlls/winegstreamer/mfplat.c | 130 +++++++++++++ 4 files changed, 437 insertions(+), 8 deletions(-) diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c index 81d09694dae..ceabbd09d0d 100644 --- a/dlls/mfplat/tests/mfplat.c +++ b/dlls/mfplat/tests/mfplat.c @@ -603,10 +603,7 @@ todo_wine var.vt = VT_EMPTY; hr = IMFMediaSource_Start(mediasource, descriptor, &GUID_NULL, &var); -todo_wine ok(hr == S_OK, "Failed to start media source, hr %#x.\n", hr); - if (FAILED(hr)) - goto skip_source_tests; get_event((IMFMediaEventGenerator *)mediasource, MENewStream, &var); ok(var.vt == VT_UNKNOWN, "Unexpected value type %u from MENewStream event.\n", var.vt); @@ -624,10 +621,13 @@ todo_wine hr = IMFMediaStream_RequestSample(video_stream, NULL); if (i == sample_count) break; +todo_wine ok(hr == S_OK, "Failed to request sample %u, hr %#x.\n", i + 1, hr); if (hr != S_OK) break; } + if (FAILED(hr)) + goto skip_source_tests; for (i = 0; i < sample_count; ++i) { @@ -665,11 +665,11 @@ todo_wine hr = IMFMediaStream_RequestSample(video_stream, NULL); ok(hr == MF_E_END_OF_STREAM, "Unexpected hr %#x.\n", hr); - IMFMediaStream_Release(video_stream); get_event((IMFMediaEventGenerator *)mediasource, MEEndOfPresentation, NULL); skip_source_tests: + IMFMediaStream_Release(video_stream); IMFMediaTypeHandler_Release(handler); IMFPresentationDescriptor_Release(descriptor); diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h index 60b38a48f5a..07556802a51 100644 --- a/dlls/winegstreamer/gst_private.h +++ b/dlls/winegstreamer/gst_private.h @@ -57,6 +57,7 @@ extern HRESULT mfplat_get_class_object(REFCLSID rclsid, REFIID riid, void **obj) HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HIDDEN; IMFMediaType *mf_media_type_from_caps(const GstCaps *caps) DECLSPEC_HIDDEN; +GstCaps *caps_from_mf_media_type(IMFMediaType *type) DECLSPEC_HIDDEN; HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HIDDEN; diff --git a/dlls/winegstreamer/media_source.c b/dlls/winegstreamer/media_source.c index 9b2c2174318..ac71f7cf92c 100644 --- a/dlls/winegstreamer/media_source.c +++ b/dlls/winegstreamer/media_source.c @@ -55,14 +55,38 @@ struct media_stream { STREAM_INACTIVE, STREAM_SHUTDOWN, + STREAM_RUNNING, } state; DWORD stream_id; }; +enum source_async_op +{ + SOURCE_ASYNC_START, +}; + +struct source_async_command +{ + IUnknown IUnknown_iface; + LONG refcount; + enum source_async_op op; + union + { + struct + { + IMFPresentationDescriptor *descriptor; + GUID format; + PROPVARIANT position; + } start; + } u; +}; + struct media_source { IMFMediaSource IMFMediaSource_iface; + IMFAsyncCallback async_commands_callback; LONG ref; + DWORD async_commands_queue; IMFMediaEventQueue *event_queue; IMFByteStream *byte_stream; struct media_stream **streams; @@ -76,6 +100,7 @@ struct media_source { SOURCE_OPENING, SOURCE_STOPPED, + SOURCE_RUNNING, SOURCE_SHUTDOWN, } state; HANDLE no_more_pads_event; @@ -91,7 +116,259 @@ static inline struct media_source *impl_from_IMFMediaSource(IMFMediaSource *ifac return CONTAINING_RECORD(iface, struct media_source, IMFMediaSource_iface); } -static GstFlowReturn bytestream_wrapper_pull(GstPad *pad, GstObject *parent, guint64 ofs, guint len, +static inline struct media_source *impl_from_async_commands_callback_IMFAsyncCallback(IMFAsyncCallback *iface) +{ + return CONTAINING_RECORD(iface, struct media_source, async_commands_callback); +} + +static inline struct source_async_command *impl_from_async_command_IUnknown(IUnknown *iface) +{ + return CONTAINING_RECORD(iface, struct source_async_command, IUnknown_iface); +} + +static HRESULT WINAPI source_async_command_QueryInterface(IUnknown *iface, REFIID riid, void **obj) +{ + if (IsEqualIID(riid, &IID_IUnknown)) + { + *obj = iface; + IUnknown_AddRef(iface); + return S_OK; + } + + WARN("Unsupported interface %s.\n", debugstr_guid(riid)); + *obj = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI source_async_command_AddRef(IUnknown *iface) +{ + struct source_async_command *command = impl_from_async_command_IUnknown(iface); + return InterlockedIncrement(&command->refcount); +} + +static ULONG WINAPI source_async_command_Release(IUnknown *iface) +{ + struct source_async_command *command = impl_from_async_command_IUnknown(iface); + ULONG refcount = InterlockedDecrement(&command->refcount); + + if (!refcount) + { + if (command->op == SOURCE_ASYNC_START) + PropVariantClear(&command->u.start.position); + heap_free(command); + } + + return refcount; +} + +static const IUnknownVtbl source_async_command_vtbl = +{ + source_async_command_QueryInterface, + source_async_command_AddRef, + source_async_command_Release, +}; + +static HRESULT source_create_async_op(enum source_async_op op, struct source_async_command **ret) +{ + struct source_async_command *command; + + if (!(command = heap_alloc_zero(sizeof(*command)))) + return E_OUTOFMEMORY; + + command->IUnknown_iface.lpVtbl = &source_async_command_vtbl; + command->op = op; + + *ret = command; + + return S_OK; +} + +static HRESULT WINAPI callback_QueryInterface(IMFAsyncCallback *iface, REFIID riid, void **obj) +{ + TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj); + + if (IsEqualIID(riid, &IID_IMFAsyncCallback) || + IsEqualIID(riid, &IID_IUnknown)) + { + *obj = iface; + IMFAsyncCallback_AddRef(iface); + return S_OK; + } + + WARN("Unsupported %s.\n", debugstr_guid(riid)); + *obj = NULL; + return E_NOINTERFACE; +} + +static HRESULT WINAPI callback_GetParameters(IMFAsyncCallback *iface, + DWORD *flags, DWORD *queue) +{ + return E_NOTIMPL; +} + +static ULONG WINAPI source_async_commands_callback_AddRef(IMFAsyncCallback *iface) +{ + struct media_source *source = impl_from_async_commands_callback_IMFAsyncCallback(iface); + return IMFMediaSource_AddRef(&source->IMFMediaSource_iface); +} + +static ULONG WINAPI source_async_commands_callback_Release(IMFAsyncCallback *iface) +{ + struct media_source *source = impl_from_async_commands_callback_IMFAsyncCallback(iface); + return IMFMediaSource_Release(&source->IMFMediaSource_iface); +} + +static IMFStreamDescriptor *stream_descriptor_from_id(IMFPresentationDescriptor *pres_desc, DWORD id, BOOL *selected) +{ + ULONG sd_count; + IMFStreamDescriptor *ret; + unsigned int i; + + if (FAILED(IMFPresentationDescriptor_GetStreamDescriptorCount(pres_desc, &sd_count))) + return NULL; + + for (i = 0; i < sd_count; i++) + { + DWORD stream_id; + + if (FAILED(IMFPresentationDescriptor_GetStreamDescriptorByIndex(pres_desc, i, selected, &ret))) + return NULL; + + if (SUCCEEDED(IMFStreamDescriptor_GetStreamIdentifier(ret, &stream_id)) && stream_id == id) + return ret; + + IMFStreamDescriptor_Release(ret); + } + return NULL; +} + +static void start_pipeline(struct media_source *source, struct source_async_command *command) +{ + PROPVARIANT *position = &command->u.start.position; + BOOL seek_message = source->state != SOURCE_STOPPED && position->vt != VT_EMPTY; + GstStateChangeReturn ret; + unsigned int i; + + gst_element_set_state(source->container, GST_STATE_PAUSED); + ret = gst_element_get_state(source->container, NULL, NULL, -1); + assert(ret == GST_STATE_CHANGE_SUCCESS); + + /* seek to beginning on stop->play */ + if (source->state == SOURCE_STOPPED && position->vt == VT_EMPTY) + { + position->vt = VT_I8; + position->u.hVal.QuadPart = 0; + } + + for (i = 0; i < source->stream_count; i++) + { + struct media_stream *stream; + IMFStreamDescriptor *sd; + IMFMediaTypeHandler *mth; + IMFMediaType *current_mt; + GstCaps *current_caps; + GstCaps *prev_caps; + DWORD stream_id; + BOOL was_active; + BOOL selected; + + stream = source->streams[i]; + + IMFStreamDescriptor_GetStreamIdentifier(stream->descriptor, &stream_id); + + sd = stream_descriptor_from_id(command->u.start.descriptor, stream_id, &selected); + IMFStreamDescriptor_Release(sd); + + was_active = stream->state != STREAM_INACTIVE; + + stream->state = selected ? STREAM_RUNNING : STREAM_INACTIVE; + + if (selected) + { + IMFStreamDescriptor_GetMediaTypeHandler(stream->descriptor, &mth); + IMFMediaTypeHandler_GetCurrentMediaType(mth, ¤t_mt); + current_caps = caps_from_mf_media_type(current_mt); + g_object_get(stream->appsink, "caps", &prev_caps, NULL); + if (!gst_caps_is_equal(prev_caps, current_caps)) + { + GstEvent *reconfigure_event = gst_event_new_reconfigure(); + g_object_set(stream->appsink, "caps", current_caps, NULL); + gst_pad_push_event(gst_element_get_static_pad(stream->appsink, "sink"), reconfigure_event); + } + + gst_caps_unref(current_caps); + gst_caps_unref(prev_caps); + IMFMediaType_Release(current_mt); + IMFMediaTypeHandler_Release(mth); + } + + g_object_set(stream->appsink, "drop", !selected, NULL); + + if (position->vt != VT_EMPTY) + { + GstEvent *seek_event = gst_event_new_seek(1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH, + GST_SEEK_TYPE_SET, position->u.hVal.QuadPart / 100, GST_SEEK_TYPE_NONE, 0); + + gst_pad_push_event(stream->my_sink, seek_event); + } + + if (selected) + { + TRACE("Stream %u (%p) selected\n", i, stream); + IMFMediaEventQueue_QueueEventParamUnk(source->event_queue, + was_active ? MEUpdatedStream : MENewStream, &GUID_NULL, + S_OK, (IUnknown*) &stream->IMFMediaStream_iface); + + IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, + seek_message ? MEStreamSeeked : MEStreamStarted, &GUID_NULL, S_OK, position); + } + } + + IMFMediaEventQueue_QueueEventParamVar(source->event_queue, + seek_message ? MESourceSeeked : MESourceStarted, + &GUID_NULL, S_OK, position); + + source->state = SOURCE_RUNNING; + + gst_element_set_state(source->container, GST_STATE_PLAYING); +} + +static HRESULT WINAPI source_async_commands_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result) +{ + struct media_source *source = impl_from_async_commands_callback_IMFAsyncCallback(iface); + struct source_async_command *command; + IUnknown *state; + HRESULT hr; + + if (source->state == SOURCE_SHUTDOWN) + return S_OK; + + if (FAILED(hr = IMFAsyncResult_GetState(result, &state))) + return hr; + + command = impl_from_async_command_IUnknown(state); + switch (command->op) + { + case SOURCE_ASYNC_START: + start_pipeline(source, command); + break; + } + + IUnknown_Release(state); + + return S_OK; +} + +static const IMFAsyncCallbackVtbl source_async_commands_callback_vtbl = +{ + callback_QueryInterface, + source_async_commands_callback_AddRef, + source_async_commands_callback_Release, + callback_GetParameters, + source_async_commands_Invoke, +}; + +GstFlowReturn bytestream_wrapper_pull(GstPad *pad, GstObject *parent, guint64 ofs, guint len, GstBuffer **buf) { struct media_source *source = gst_pad_get_element_private(pad); @@ -683,16 +960,30 @@ static HRESULT WINAPI media_source_CreatePresentationDescriptor(IMFMediaSource * } static HRESULT WINAPI media_source_Start(IMFMediaSource *iface, IMFPresentationDescriptor *descriptor, - const GUID *time_format, const PROPVARIANT *start_position) + const GUID *time_format, const PROPVARIANT *position) { struct media_source *source = impl_from_IMFMediaSource(iface); + struct source_async_command *command; + HRESULT hr; - FIXME("(%p)->(%p, %p, %p): stub\n", source, descriptor, time_format, start_position); + TRACE("(%p)->(%p, %p, %p)\n", source, descriptor, time_format, position); if (source->state == SOURCE_SHUTDOWN) return MF_E_SHUTDOWN; - return E_NOTIMPL; + if (!(IsEqualIID(time_format, &GUID_NULL))) + return MF_E_UNSUPPORTED_TIME_FORMAT; + + if (SUCCEEDED(hr = source_create_async_op(SOURCE_ASYNC_START, &command))) + { + command->u.start.descriptor = descriptor; + command->u.start.format = *time_format; + PropVariantCopy(&command->u.start.position, position); + + hr = MFPutWorkItem(source->async_commands_queue, &source->async_commands_callback, &command->IUnknown_iface); + } + + return hr; } static HRESULT WINAPI media_source_Stop(IMFMediaSource *iface) @@ -773,6 +1064,9 @@ static HRESULT WINAPI media_source_Shutdown(IMFMediaSource *iface) if (source->no_more_pads_event) CloseHandle(source->no_more_pads_event); + if (source->async_commands_queue) + MFUnlockWorkQueue(source->async_commands_queue); + return S_OK; } @@ -853,6 +1147,7 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_ return E_OUTOFMEMORY; object->IMFMediaSource_iface.lpVtbl = &IMFMediaSource_vtbl; + object->async_commands_callback.lpVtbl = &source_async_commands_callback_vtbl; object->ref = 1; object->byte_stream = bytestream; IMFByteStream_AddRef(bytestream); @@ -861,6 +1156,9 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_ if (FAILED(hr = MFCreateEventQueue(&object->event_queue))) goto fail; + if (FAILED(hr = MFAllocateWorkQueue(&object->async_commands_queue))) + goto fail; + object->container = gst_bin_new(NULL); object->bus = gst_bus_new(); gst_bus_set_sync_handler(object->bus, mf_src_bus_watch_wrapper, object, NULL); diff --git a/dlls/winegstreamer/mfplat.c b/dlls/winegstreamer/mfplat.c index 2e8b0978648..46bbb2ac2b1 100644 --- a/dlls/winegstreamer/mfplat.c +++ b/dlls/winegstreamer/mfplat.c @@ -601,3 +601,133 @@ IMFMediaType *mf_media_type_from_caps(const GstCaps *caps) return media_type; } + +GstCaps *caps_from_mf_media_type(IMFMediaType *type) +{ + GUID major_type; + GUID subtype; + GstCaps *output = NULL; + + if (FAILED(IMFMediaType_GetMajorType(type, &major_type))) + return NULL; + if (FAILED(IMFMediaType_GetGUID(type, &MF_MT_SUBTYPE, &subtype))) + return NULL; + + if (IsEqualGUID(&major_type, &MFMediaType_Video)) + { + UINT64 frame_rate = 0, frame_size = 0; + DWORD width, height; + GstVideoFormat format = GST_VIDEO_FORMAT_UNKNOWN; + GUID subtype_base; + GstVideoInfo info; + unsigned int i; + + if (FAILED(IMFMediaType_GetUINT64(type, &MF_MT_FRAME_SIZE, &frame_size))) + return NULL; + width = frame_size >> 32; + height = frame_size; + + output = gst_caps_new_empty_simple("video/x-raw"); + + for (i = 0; i < ARRAY_SIZE(uncompressed_video_formats); i++) + { + if (IsEqualGUID(uncompressed_video_formats[i].subtype, &subtype)) + { + format = uncompressed_video_formats[i].format; + break; + } + } + + subtype_base = subtype; + subtype_base.Data1 = 0; + if (format == GST_VIDEO_FORMAT_UNKNOWN && IsEqualGUID(&MFVideoFormat_Base, &subtype_base)) + format = gst_video_format_from_fourcc(subtype.Data1); + + if (format == GST_VIDEO_FORMAT_UNKNOWN) + { + FIXME("Unrecognized format %s\n", debugstr_guid(&subtype)); + return NULL; + } + + gst_video_info_set_format(&info, format, width, height); + output = gst_video_info_to_caps(&info); + + if (frame_size) + { + gst_caps_set_simple(output, "width", G_TYPE_INT, width, NULL); + gst_caps_set_simple(output, "height", G_TYPE_INT, height, NULL); + } + if (SUCCEEDED(IMFMediaType_GetUINT64(type, &MF_MT_FRAME_RATE, &frame_rate))) + { + /* Darksiders: Warmastered Edition uses a MF_MT_FRAME_RATE of 0, + and gstreamer won't accept an undefined number as the framerate. */ + if (!(DWORD32)frame_rate) + frame_rate = 1; + gst_caps_set_simple(output, "framerate", GST_TYPE_FRACTION, frame_rate >> 32, (DWORD32) frame_rate, NULL); + } + return output; + } + else if (IsEqualGUID(&major_type, &MFMediaType_Audio)) + { + DWORD rate, channels, channel_mask, bitrate; + + if (IsEqualGUID(&subtype, &MFAudioFormat_Float)) + { + output = gst_caps_new_empty_simple("audio/x-raw"); + + gst_caps_set_simple(output, "format", G_TYPE_STRING, "F32LE", NULL); + gst_caps_set_simple(output, "layout", G_TYPE_STRING, "interleaved", NULL); + } + else if (IsEqualGUID(&subtype, &MFAudioFormat_PCM)) + { + DWORD bits_per_sample; + + if (SUCCEEDED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_BITS_PER_SAMPLE, &bits_per_sample))) + { + char format[6]; + char type; + + type = bits_per_sample > 8 ? 'S' : 'U'; + + output = gst_caps_new_empty_simple("audio/x-raw"); + + sprintf(format, "%c%u%s", type, bits_per_sample, bits_per_sample > 8 ? "LE" : ""); + + gst_caps_set_simple(output, "format", G_TYPE_STRING, format, NULL); + } + else + { + ERR("Bits per sample not set.\n"); + return NULL; + } + } + else + { + FIXME("Unrecognized subtype %s\n", debugstr_guid(&subtype)); + return NULL; + } + + if (SUCCEEDED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_SAMPLES_PER_SECOND, &rate))) + { + gst_caps_set_simple(output, "rate", G_TYPE_INT, rate, NULL); + } + if (SUCCEEDED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_NUM_CHANNELS, &channels))) + { + gst_caps_set_simple(output, "channels", G_TYPE_INT, channels, NULL); + } + if (SUCCEEDED(IMFMediaType_GetUINT32(type, &MF_MT_AUDIO_CHANNEL_MASK, &channel_mask))) + { + gst_caps_set_simple(output, "channel-mask", GST_TYPE_BITMASK, (guint64) channel_mask, NULL); + } + + if (SUCCEEDED(IMFMediaType_GetUINT32(type, &MF_MT_AVG_BITRATE, &bitrate))) + { + gst_caps_set_simple(output, "bitrate", G_TYPE_INT, bitrate, NULL); + } + + return output; + } + + FIXME("Unrecognized major type %s\n", debugstr_guid(&major_type)); + return NULL; +} -- 2.28.0
participants (3)
-
Derek Lesho -
Nikolay Sivov -
Zebediah Figura