Zac Gaetano
ea615c8c76
Repo is private/internal — vendor the DeckLink SDK headers (Linux/include) under services/capture/sdk/ so the capture ffmpeg build is self-contained instead of operator-supplied. Runtime libDeckLinkAPI.so (from DesktopVideo driver) remains uncommitted. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
109 lines
6.3 KiB
C++
109 lines
6.3 KiB
C++
/* -LICENSE-START-
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** Copyright (c) 2017 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 (the
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** "Software") to use, reproduce, display, distribute, sub-license, execute,
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** and transmit the Software, and to prepare derivative works of the Software,
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** and to permit third-parties to whom the Software is furnished to do so, in
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** accordance with:
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**
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** (1) if the Software is obtained from Blackmagic Design, the End User License
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** Agreement for the Software Development Kit ("EULA") available at
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** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
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**
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** (2) if the Software is obtained from any third party, such licensing terms
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** as notified by that third party,
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**
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** and all subject to the following:
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**
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** (3) the copyright notices in the Software and this entire statement,
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** including the above license grant, this restriction and the following
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** disclaimer, must be included in all copies of the Software, in whole or in
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** part, and all derivative works of the Software, unless such copies or
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** derivative works are solely in the form of machine-executable object code
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** generated by a source language processor.
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**
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** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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** OR 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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**
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** A copy of the Software is available free of charge at
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** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
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**
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** -LICENSE-END-
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*/
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#ifndef BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H
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#define BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H
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#include "DeckLinkAPI.h"
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#include "DeckLinkAPI_v10_11.h"
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#include "DeckLinkAPIVideoInput_v14_2_1.h"
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#include "DeckLinkAPIVideoOutput_v14_2_1.h"
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// Type Declarations
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BMD_CONST REFIID IID_IDeckLinkOutput_v10_11 = /* CC5C8A6E-3F2F-4B3A-87EA-FD78AF300564 */ {0xCC,0x5C,0x8A,0x6E,0x3F,0x2F,0x4B,0x3A,0x87,0xEA,0xFD,0x78,0xAF,0x30,0x05,0x64};
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/* Interface IDeckLinkOutput_v10_11 - DeckLink output interface. */
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class IDeckLinkOutput_v10_11 : public IUnknown
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{
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public:
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virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoOutputFlags flags, /* out */ BMDDisplayModeSupport_v10_11 *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
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virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
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virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1 *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_v14_2_1 *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_v14_2_1 **outFrame) = 0;
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virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
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virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v14_2_1 *theFrame) = 0;
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virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v14_2_1 *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
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virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback_v14_2_1 *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_v14_2_1 *theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *frameCompletionTimestamp) = 0;
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protected:
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virtual ~IDeckLinkOutput_v10_11 () {} // call Release method to drop reference count
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};
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#endif /* defined(BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H) */
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