mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-29 21:21:12 +00:00
223 lines
13 KiB
C++
223 lines
13 KiB
C++
/* -LICENSE-START-
|
|
** Copyright (c) 2021 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' */ 0x6E746F70,
|
|
bmdDeckControlVTRControlMode = /* 'vtrc' */ 0x76747263,
|
|
bmdDeckControlExportMode = /* 'expm' */ 0x6578706D,
|
|
bmdDeckControlCaptureMode = /* 'capm' */ 0x6361706D
|
|
};
|
|
|
|
/* Enum BMDDeckControlEvent - DeckControl event */
|
|
|
|
typedef uint32_t BMDDeckControlEvent;
|
|
enum _BMDDeckControlEvent {
|
|
bmdDeckControlAbortedEvent = /* 'abte' */ 0x61627465, // This event is triggered when a capture or edit-to-tape operation is aborted.
|
|
|
|
/* Export-To-Tape events */
|
|
|
|
bmdDeckControlPrepareForExportEvent = /* 'pfee' */ 0x70666565, // This event is triggered a few frames before reaching the in-point. IDeckLinkInput::StartScheduledPlayback should be called at this point.
|
|
bmdDeckControlExportCompleteEvent = /* 'exce' */ 0x65786365, // This event is triggered a few frames after reaching the out-point. At this point, it is safe to stop playback. Upon reception of this event the deck's control mode is set back to bmdDeckControlVTRControlMode.
|
|
|
|
/* Capture events */
|
|
|
|
bmdDeckControlPrepareForCaptureEvent = /* 'pfce' */ 0x70666365, // This event is triggered a few frames before reaching the in-point. The serial timecode attached to IDeckLinkVideoInputFrames is now valid.
|
|
bmdDeckControlCaptureCompleteEvent = /* 'ccev' */ 0x63636576 // This event is triggered a few frames after reaching the out-point. Upon reception of this event the deck's control mode is set back to bmdDeckControlVTRControlMode.
|
|
};
|
|
|
|
/* Enum BMDDeckControlVTRControlState - VTR Control state */
|
|
|
|
typedef uint32_t BMDDeckControlVTRControlState;
|
|
enum _BMDDeckControlVTRControlState {
|
|
bmdDeckControlNotInVTRControlMode = /* 'nvcm' */ 0x6E76636D,
|
|
bmdDeckControlVTRControlPlaying = /* 'vtrp' */ 0x76747270,
|
|
bmdDeckControlVTRControlRecording = /* 'vtrr' */ 0x76747272,
|
|
bmdDeckControlVTRControlStill = /* 'vtra' */ 0x76747261,
|
|
bmdDeckControlVTRControlShuttleForward = /* 'vtsf' */ 0x76747366,
|
|
bmdDeckControlVTRControlShuttleReverse = /* 'vtsr' */ 0x76747372,
|
|
bmdDeckControlVTRControlJogForward = /* 'vtjf' */ 0x76746A66,
|
|
bmdDeckControlVTRControlJogReverse = /* 'vtjr' */ 0x76746A72,
|
|
bmdDeckControlVTRControlStopped = /* 'vtro' */ 0x7674726F
|
|
};
|
|
|
|
/* 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' */ 0x6E6F6572,
|
|
bmdDeckControlModeError = /* 'moer' */ 0x6D6F6572,
|
|
bmdDeckControlMissedInPointError = /* 'mier' */ 0x6D696572,
|
|
bmdDeckControlDeckTimeoutError = /* 'dter' */ 0x64746572,
|
|
bmdDeckControlCommandFailedError = /* 'cfer' */ 0x63666572,
|
|
bmdDeckControlDeviceAlreadyOpenedError = /* 'dalo' */ 0x64616C6F,
|
|
bmdDeckControlFailedToOpenDeviceError = /* 'fder' */ 0x66646572,
|
|
bmdDeckControlInLocalModeError = /* 'lmer' */ 0x6C6D6572,
|
|
bmdDeckControlEndOfTapeError = /* 'eter' */ 0x65746572,
|
|
bmdDeckControlUserAbortError = /* 'uaer' */ 0x75616572,
|
|
bmdDeckControlNoTapeInDeckError = /* 'nter' */ 0x6E746572,
|
|
bmdDeckControlNoVideoFromCardError = /* 'nvfc' */ 0x6E766663,
|
|
bmdDeckControlNoCommunicationError = /* 'ncom' */ 0x6E636F6D,
|
|
bmdDeckControlBufferTooSmallError = /* 'btsm' */ 0x6274736D,
|
|
bmdDeckControlBadChecksumError = /* 'chks' */ 0x63686B73,
|
|
bmdDeckControlUnknownError = /* 'uner' */ 0x756E6572
|
|
};
|
|
|
|
#if defined(__cplusplus)
|
|
|
|
// 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(__cplusplus) */
|
|
#endif /* defined(BMD_DECKLINKAPIDECKCONTROL_H) */
|