158 lines
6.7 KiB
Plaintext
158 lines
6.7 KiB
Plaintext
/* -LICENSE-START-
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** Copyright (c) 2009 Blackmagic Design
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**
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** Permission is hereby granted, free of charge, to any person or organization
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** obtaining a copy of the software and accompanying documentation covered by
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** this license (the "Software") to use, reproduce, display, distribute,
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** execute, and transmit the Software, and to prepare derivative works of the
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** Software, and to permit third-parties to whom the Software is furnished to
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** do so, all subject to the following:
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**
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** The copyright notices in the Software and this entire statement, including
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** the above license grant, this restriction and the following disclaimer,
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** must be included in all copies of the Software, in whole or in part, and
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** all derivative works of the Software, unless such copies or derivative
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** works are solely in the form of machine-executable object code generated by
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** a source language processor.
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**
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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** DEALINGS IN THE SOFTWARE.
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** -LICENSE-END-
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*/
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/* Forward Declarations */
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interface IDeckLinkInputCallback_v7_3;
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interface IDeckLinkOutput_v7_3;
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interface IDeckLinkInput_v7_3;
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interface IDeckLinkVideoInputFrame_v7_3;
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/* End Forward Declarations */
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/* Interface IDeckLinkInputCallback - Frame arrival callback. */
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[
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object,
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uuid(FD6F311D-4D00-444B-9ED4-1F25B5730AD0),
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helpstring("Frame arrival callback.")
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] interface IDeckLinkInputCallback_v7_3 : IUnknown
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{
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HRESULT VideoInputFormatChanged([in] BMDVideoInputFormatChangedEvents notificationEvents, [in] IDeckLinkDisplayMode_v7_6 *newDisplayMode, [in] BMDDetectedVideoInputFormatFlags detectedSignalFlags);
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HRESULT VideoInputFrameArrived([in] IDeckLinkVideoInputFrame_v7_3 *videoFrame, [in] IDeckLinkAudioInputPacket *audioPacket);
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};
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/* End Interface IDeckLinkInputCallback */
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/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
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[
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object,
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uuid(271C65E3-C323-4344-A30F-D908BCB20AA3),
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local,
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helpstring("Created by QueryInterface from IDeckLink.")
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] interface IDeckLinkOutput_v7_3 : IUnknown
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{
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HRESULT DoesSupportVideoMode(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, [out] BMDDisplayModeSupport *result);
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HRESULT GetDisplayModeIterator([out] IDeckLinkDisplayModeIterator_v7_6 **iterator);
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HRESULT SetScreenPreviewCallback([in] IDeckLinkScreenPreviewCallback *previewCallback);
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/* Video Output */
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HRESULT EnableVideoOutput(BMDDisplayMode displayMode, BMDVideoOutputFlags flags);
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HRESULT DisableVideoOutput(void);
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HRESULT SetVideoOutputFrameMemoryAllocator([in] IDeckLinkMemoryAllocator *theAllocator);
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HRESULT CreateVideoFrame(int width, int height, int rowBytes, BMDPixelFormat pixelFormat, BMDFrameFlags flags, [out] IDeckLinkMutableVideoFrame_v7_6 **outFrame);
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HRESULT CreateAncillaryData(BMDPixelFormat pixelFormat, [out] IDeckLinkVideoFrameAncillary **outBuffer);
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HRESULT DisplayVideoFrameSync([in] IDeckLinkVideoFrame_v7_6 *theFrame);
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HRESULT ScheduleVideoFrame([in] IDeckLinkVideoFrame_v7_6 *theFrame, BMDTimeValue displayTime, BMDTimeValue displayDuration, BMDTimeScale timeScale);
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HRESULT SetScheduledFrameCompletionCallback([in] IDeckLinkVideoOutputCallback *theCallback);
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HRESULT GetBufferedVideoFrameCount([out] unsigned int *bufferedFrameCount);
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/* Audio Output */
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HRESULT EnableAudioOutput(BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, unsigned int channelCount, BMDAudioOutputStreamType streamType);
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HRESULT DisableAudioOutput(void);
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HRESULT WriteAudioSamplesSync([in] void *buffer, unsigned int sampleFrameCount, [out] unsigned int *sampleFramesWritten);
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HRESULT BeginAudioPreroll(void);
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HRESULT EndAudioPreroll(void);
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HRESULT ScheduleAudioSamples([in] void *buffer, unsigned int sampleFrameCount, BMDTimeValue streamTime, BMDTimeScale timeScale, [out] unsigned int *sampleFramesWritten);
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HRESULT GetBufferedAudioSampleFrameCount([out] unsigned int *bufferedSampleFrameCount);
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HRESULT FlushBufferedAudioSamples(void);
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HRESULT SetAudioCallback([in] IDeckLinkAudioOutputCallback *theCallback);
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/* Output Control */
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HRESULT StartScheduledPlayback(BMDTimeValue playbackStartTime, BMDTimeScale timeScale, double playbackSpeed);
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HRESULT StopScheduledPlayback(BMDTimeValue stopPlaybackAtTime, [out] BMDTimeValue *actualStopTime, BMDTimeScale timeScale);
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HRESULT IsScheduledPlaybackRunning([out] BOOL *active);
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HRESULT GetHardwareReferenceClock(BMDTimeScale desiredTimeScale, [out] BMDTimeValue *elapsedTimeSinceSchedulerBegan);
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};
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/* End Interface IDeckLinkOutput */
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/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
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[
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object,
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uuid(4973F012-9925-458C-871C-18774CDBBECB),
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helpstring("Created by QueryInterface from IDeckLink.")
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] interface IDeckLinkInput_v7_3 : IUnknown
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{
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HRESULT DoesSupportVideoMode(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, [out] BMDDisplayModeSupport *result);
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HRESULT GetDisplayModeIterator([out] IDeckLinkDisplayModeIterator_v7_6 **iterator);
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HRESULT SetScreenPreviewCallback([in] IDeckLinkScreenPreviewCallback *previewCallback);
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/* Video Input */
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HRESULT EnableVideoInput(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDVideoInputFlags flags);
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HRESULT DisableVideoInput(void);
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HRESULT GetAvailableVideoFrameCount([out] unsigned int *availableFrameCount);
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/* Audio Input */
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HRESULT EnableAudioInput(BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, unsigned int channelCount);
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HRESULT DisableAudioInput(void);
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HRESULT GetAvailableAudioSampleFrameCount([out] unsigned int *availableSampleFrameCount);
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/* Input Control */
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HRESULT StartStreams(void);
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HRESULT StopStreams(void);
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HRESULT PauseStreams(void);
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HRESULT FlushStreams(void);
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HRESULT SetCallback([in] IDeckLinkInputCallback_v7_3 *theCallback);
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};
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/* End Interface IDeckLinkInput */
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/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
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[
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object,
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uuid(CF317790-2894-11DE-8C30-0800200C9A66),
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local,
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helpstring("Provided by the IDeckLinkVideoInput frame arrival callback.")
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] interface IDeckLinkVideoInputFrame_v7_3 : IDeckLinkVideoFrame_v7_6
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{
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HRESULT GetStreamTime([out] BMDTimeValue *frameTime, [out] BMDTimeValue *frameDuration, BMDTimeScale timeScale);
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};
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/* End Interface IDeckLinkVideoInputFrame */
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