87 lines
5.9 KiB
C++
87 lines
5.9 KiB
C++
/* -LICENSE-START-
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** Copyright (c) 2019 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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#ifndef BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H
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#define BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H
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#include "DeckLinkAPI.h"
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// Type Declarations
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BMD_CONST REFIID IID_IDeckLinkOutput_v11_4 = /* 065A0F6C-C508-4D0D-B919-F5EB0EBFC96B */ { 0x06,0x5A,0x0F,0x6C,0xC5,0x08,0x4D,0x0D,0xB9,0x19,0xF5,0xEB,0x0E,0xBF,0xC9,0x6B };
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/* Interface IDeckLinkOutput_v11_4 - Created by QueryInterface from IDeckLink. */
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class BMD_PUBLIC IDeckLinkOutput_v11_4 : public IUnknown
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{
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public:
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virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of 0 is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
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virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
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virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
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virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback* previewCallback) = 0;
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/* Video Output */
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virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
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virtual HRESULT DisableVideoOutput (void) = 0;
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virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator* theAllocator) = 0;
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virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame** outFrame) = 0;
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virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary** outBuffer) = 0; // Use of IDeckLinkVideoFrameAncillaryPackets is preferred
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virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame* theFrame) = 0;
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virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame* theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
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virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback* theCallback) = 0;
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virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t* bufferedFrameCount) = 0;
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/* Audio Output */
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virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
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virtual HRESULT DisableAudioOutput (void) = 0;
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virtual HRESULT WriteAudioSamplesSync (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t* sampleFramesWritten) = 0;
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virtual HRESULT BeginAudioPreroll (void) = 0;
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virtual HRESULT EndAudioPreroll (void) = 0;
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virtual HRESULT ScheduleAudioSamples (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t* sampleFramesWritten) = 0;
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virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t* bufferedSampleFrameCount) = 0;
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virtual HRESULT FlushBufferedAudioSamples (void) = 0;
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virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback* theCallback) = 0;
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/* Output Control */
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virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
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virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue* actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
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virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool* active) = 0;
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virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* streamTime, /* out */ double* playbackSpeed) = 0;
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virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus* referenceStatus) = 0;
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/* Hardware Timing */
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virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
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virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame* theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* frameCompletionTimestamp) = 0;
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protected:
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virtual ~IDeckLinkOutput_v11_4 () {} // call Release method to drop reference count
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};
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#endif /* defined(BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H) */
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