gstreamer/subprojects/gst-plugins-bad/sys/decklink/osx/DeckLinkAPIDeckControl.h

219 lines
12 KiB
C++

/* -LICENSE-START-
** Copyright (c) 2019 Blackmagic Design
**
** Permission is hereby granted, free of charge, to any person or organization
** obtaining a copy of the software and accompanying documentation covered by
** this license (the "Software") to use, reproduce, display, distribute,
** execute, and transmit the Software, and to prepare derivative works of the
** Software, and to permit third-parties to whom the Software is furnished to
** do so, all subject to the following:
**
** The copyright notices in the Software and this entire statement, including
** the above license grant, this restriction and the following disclaimer,
** must be included in all copies of the Software, in whole or in part, and
** all derivative works of the Software, unless such copies or derivative
** works are solely in the form of machine-executable object code generated by
** a source language processor.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
** -LICENSE-END-
*/
#ifndef BMD_DECKLINKAPIDECKCONTROL_H
#define BMD_DECKLINKAPIDECKCONTROL_H
#ifndef BMD_CONST
#if defined(_MSC_VER)
#define BMD_CONST __declspec(selectany) static const
#else
#define BMD_CONST static const
#endif
#endif
#ifndef BMD_PUBLIC
#define BMD_PUBLIC
#endif
// Type Declarations
// Interface ID Declarations
BMD_CONST REFIID IID_IDeckLinkDeckControlStatusCallback = /* 53436FFB-B434-4906-BADC-AE3060FFE8EF */ {0x53,0x43,0x6F,0xFB,0xB4,0x34,0x49,0x06,0xBA,0xDC,0xAE,0x30,0x60,0xFF,0xE8,0xEF};
BMD_CONST REFIID IID_IDeckLinkDeckControl = /* 8E1C3ACE-19C7-4E00-8B92-D80431D958BE */ {0x8E,0x1C,0x3A,0xCE,0x19,0xC7,0x4E,0x00,0x8B,0x92,0xD8,0x04,0x31,0xD9,0x58,0xBE};
/* Enum BMDDeckControlMode - DeckControl mode */
typedef uint32_t BMDDeckControlMode;
enum _BMDDeckControlMode {
bmdDeckControlNotOpened = 'ntop',
bmdDeckControlVTRControlMode = 'vtrc',
bmdDeckControlExportMode = 'expm',
bmdDeckControlCaptureMode = 'capm'
};
/* Enum BMDDeckControlEvent - DeckControl event */
typedef uint32_t BMDDeckControlEvent;
enum _BMDDeckControlEvent {
bmdDeckControlAbortedEvent = 'abte', // This event is triggered when a capture or edit-to-tape operation is aborted.
/* Export-To-Tape events */
bmdDeckControlPrepareForExportEvent = 'pfee', // This event is triggered a few frames before reaching the in-point. IDeckLinkInput::StartScheduledPlayback() should be called at this point.
bmdDeckControlExportCompleteEvent = 'exce', // This event is triggered a few frames after reaching the out-point. At this point, it is safe to stop playback.
/* Capture events */
bmdDeckControlPrepareForCaptureEvent = 'pfce', // This event is triggered a few frames before reaching the in-point. The serial timecode attached to IDeckLinkVideoInputFrames is now valid.
bmdDeckControlCaptureCompleteEvent = 'ccev' // This event is triggered a few frames after reaching the out-point.
};
/* Enum BMDDeckControlVTRControlState - VTR Control state */
typedef uint32_t BMDDeckControlVTRControlState;
enum _BMDDeckControlVTRControlState {
bmdDeckControlNotInVTRControlMode = 'nvcm',
bmdDeckControlVTRControlPlaying = 'vtrp',
bmdDeckControlVTRControlRecording = 'vtrr',
bmdDeckControlVTRControlStill = 'vtra',
bmdDeckControlVTRControlShuttleForward = 'vtsf',
bmdDeckControlVTRControlShuttleReverse = 'vtsr',
bmdDeckControlVTRControlJogForward = 'vtjf',
bmdDeckControlVTRControlJogReverse = 'vtjr',
bmdDeckControlVTRControlStopped = 'vtro'
};
/* Enum BMDDeckControlStatusFlags - Deck Control status flags */
typedef uint32_t BMDDeckControlStatusFlags;
enum _BMDDeckControlStatusFlags {
bmdDeckControlStatusDeckConnected = 1 << 0,
bmdDeckControlStatusRemoteMode = 1 << 1,
bmdDeckControlStatusRecordInhibited = 1 << 2,
bmdDeckControlStatusCassetteOut = 1 << 3
};
/* Enum BMDDeckControlExportModeOpsFlags - Export mode flags */
typedef uint32_t BMDDeckControlExportModeOpsFlags;
enum _BMDDeckControlExportModeOpsFlags {
bmdDeckControlExportModeInsertVideo = 1 << 0,
bmdDeckControlExportModeInsertAudio1 = 1 << 1,
bmdDeckControlExportModeInsertAudio2 = 1 << 2,
bmdDeckControlExportModeInsertAudio3 = 1 << 3,
bmdDeckControlExportModeInsertAudio4 = 1 << 4,
bmdDeckControlExportModeInsertAudio5 = 1 << 5,
bmdDeckControlExportModeInsertAudio6 = 1 << 6,
bmdDeckControlExportModeInsertAudio7 = 1 << 7,
bmdDeckControlExportModeInsertAudio8 = 1 << 8,
bmdDeckControlExportModeInsertAudio9 = 1 << 9,
bmdDeckControlExportModeInsertAudio10 = 1 << 10,
bmdDeckControlExportModeInsertAudio11 = 1 << 11,
bmdDeckControlExportModeInsertAudio12 = 1 << 12,
bmdDeckControlExportModeInsertTimeCode = 1 << 13,
bmdDeckControlExportModeInsertAssemble = 1 << 14,
bmdDeckControlExportModeInsertPreview = 1 << 15,
bmdDeckControlUseManualExport = 1 << 16
};
/* Enum BMDDeckControlError - Deck Control error */
typedef uint32_t BMDDeckControlError;
enum _BMDDeckControlError {
bmdDeckControlNoError = 'noer',
bmdDeckControlModeError = 'moer',
bmdDeckControlMissedInPointError = 'mier',
bmdDeckControlDeckTimeoutError = 'dter',
bmdDeckControlCommandFailedError = 'cfer',
bmdDeckControlDeviceAlreadyOpenedError = 'dalo',
bmdDeckControlFailedToOpenDeviceError = 'fder',
bmdDeckControlInLocalModeError = 'lmer',
bmdDeckControlEndOfTapeError = 'eter',
bmdDeckControlUserAbortError = 'uaer',
bmdDeckControlNoTapeInDeckError = 'nter',
bmdDeckControlNoVideoFromCardError = 'nvfc',
bmdDeckControlNoCommunicationError = 'ncom',
bmdDeckControlBufferTooSmallError = 'btsm',
bmdDeckControlBadChecksumError = 'chks',
bmdDeckControlUnknownError = 'uner'
};
// Forward Declarations
class IDeckLinkDeckControlStatusCallback;
class IDeckLinkDeckControl;
/* Interface IDeckLinkDeckControlStatusCallback - Deck control state change callback. */
class BMD_PUBLIC IDeckLinkDeckControlStatusCallback : public IUnknown
{
public:
virtual HRESULT TimecodeUpdate (/* in */ BMDTimecodeBCD currentTimecode) = 0;
virtual HRESULT VTRControlStateChanged (/* in */ BMDDeckControlVTRControlState newState, /* in */ BMDDeckControlError error) = 0;
virtual HRESULT DeckControlEventReceived (/* in */ BMDDeckControlEvent event, /* in */ BMDDeckControlError error) = 0;
virtual HRESULT DeckControlStatusChanged (/* in */ BMDDeckControlStatusFlags flags, /* in */ uint32_t mask) = 0;
protected:
virtual ~IDeckLinkDeckControlStatusCallback () {} // call Release method to drop reference count
};
/* Interface IDeckLinkDeckControl - Deck Control main interface */
class BMD_PUBLIC IDeckLinkDeckControl : public IUnknown
{
public:
virtual HRESULT Open (/* in */ BMDTimeScale timeScale, /* in */ BMDTimeValue timeValue, /* in */ bool timecodeIsDropFrame, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Close (/* in */ bool standbyOn) = 0;
virtual HRESULT GetCurrentState (/* out */ BMDDeckControlMode *mode, /* out */ BMDDeckControlVTRControlState *vtrControlState, /* out */ BMDDeckControlStatusFlags *flags) = 0;
virtual HRESULT SetStandby (/* in */ bool standbyOn) = 0;
virtual HRESULT SendCommand (/* in */ uint8_t *inBuffer, /* in */ uint32_t inBufferSize, /* out */ uint8_t *outBuffer, /* out */ uint32_t *outDataSize, /* in */ uint32_t outBufferSize, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Play (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Stop (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT TogglePlayStop (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Eject (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT GoToTimecode (/* in */ BMDTimecodeBCD timecode, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT FastForward (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Rewind (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT StepForward (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT StepBack (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Jog (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Shuttle (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT GetTimecodeString (/* out */ CFStringRef *currentTimeCode, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT GetTimecode (/* out */ IDeckLinkTimecode **currentTimecode, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT GetTimecodeBCD (/* out */ BMDTimecodeBCD *currentTimecode, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT SetPreroll (/* in */ uint32_t prerollSeconds) = 0;
virtual HRESULT GetPreroll (/* out */ uint32_t *prerollSeconds) = 0;
virtual HRESULT SetExportOffset (/* in */ int32_t exportOffsetFields) = 0;
virtual HRESULT GetExportOffset (/* out */ int32_t *exportOffsetFields) = 0;
virtual HRESULT GetManualExportOffset (/* out */ int32_t *deckManualExportOffsetFields) = 0;
virtual HRESULT SetCaptureOffset (/* in */ int32_t captureOffsetFields) = 0;
virtual HRESULT GetCaptureOffset (/* out */ int32_t *captureOffsetFields) = 0;
virtual HRESULT StartExport (/* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* in */ BMDDeckControlExportModeOpsFlags exportModeOps, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT StartCapture (/* in */ bool useVITC, /* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT GetDeviceID (/* out */ uint16_t *deviceId, /* out */ BMDDeckControlError *error) = 0;
virtual HRESULT Abort (void) = 0;
virtual HRESULT CrashRecordStart (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT CrashRecordStop (/* out */ BMDDeckControlError *error) = 0;
virtual HRESULT SetCallback (/* in */ IDeckLinkDeckControlStatusCallback *callback) = 0;
protected:
virtual ~IDeckLinkDeckControl () {} // call Release method to drop reference count
};
/* Functions */
extern "C" {
}
#endif /* defined(BMD_DECKLINKAPIDECKCONTROL_H) */