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gstreamer/sys/decklink/osx/DeckLinkAPI.h

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/* -LICENSE-START-
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** Copyright (c) 2014 Blackmagic Design
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**
** 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_DECKLINKAPI_H
#define BMD_DECKLINKAPI_H
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#ifndef BMD_CONST
#if defined(_MSC_VER)
#define BMD_CONST __declspec(selectany) static const
#else
#define BMD_CONST static const
#endif
#endif
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/* DeckLink API */
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFPlugInCOM.h>
#include <stdint.h>
#include "DeckLinkAPITypes.h"
#include "DeckLinkAPIModes.h"
#include "DeckLinkAPIDiscovery.h"
#include "DeckLinkAPIConfiguration.h"
#include "DeckLinkAPIDeckControl.h"
#include "DeckLinkAPIStreaming.h"
#define BLACKMAGIC_DECKLINK_API_MAGIC 1
// Type Declarations
// Interface ID Declarations
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BMD_CONST REFIID IID_IDeckLinkVideoOutputCallback = /* 20AA5225-1958-47CB-820B-80A8D521A6EE */ {0x20,0xAA,0x52,0x25,0x19,0x58,0x47,0xCB,0x82,0x0B,0x80,0xA8,0xD5,0x21,0xA6,0xEE};
BMD_CONST REFIID IID_IDeckLinkInputCallback = /* DD04E5EC-7415-42AB-AE4A-E80C4DFC044A */ {0xDD,0x04,0xE5,0xEC,0x74,0x15,0x42,0xAB,0xAE,0x4A,0xE8,0x0C,0x4D,0xFC,0x04,0x4A};
BMD_CONST REFIID IID_IDeckLinkMemoryAllocator = /* B36EB6E7-9D29-4AA8-92EF-843B87A289E8 */ {0xB3,0x6E,0xB6,0xE7,0x9D,0x29,0x4A,0xA8,0x92,0xEF,0x84,0x3B,0x87,0xA2,0x89,0xE8};
BMD_CONST REFIID IID_IDeckLinkAudioOutputCallback = /* 403C681B-7F46-4A12-B993-2BB127084EE6 */ {0x40,0x3C,0x68,0x1B,0x7F,0x46,0x4A,0x12,0xB9,0x93,0x2B,0xB1,0x27,0x08,0x4E,0xE6};
BMD_CONST REFIID IID_IDeckLinkIterator = /* 50FB36CD-3063-4B73-BDBB-958087F2D8BA */ {0x50,0xFB,0x36,0xCD,0x30,0x63,0x4B,0x73,0xBD,0xBB,0x95,0x80,0x87,0xF2,0xD8,0xBA};
BMD_CONST REFIID IID_IDeckLinkAPIInformation = /* 7BEA3C68-730D-4322-AF34-8A7152B532A4 */ {0x7B,0xEA,0x3C,0x68,0x73,0x0D,0x43,0x22,0xAF,0x34,0x8A,0x71,0x52,0xB5,0x32,0xA4};
BMD_CONST REFIID IID_IDeckLinkOutput = /* CC5C8A6E-3F2F-4B3A-87EA-FD78AF300564 */ {0xCC,0x5C,0x8A,0x6E,0x3F,0x2F,0x4B,0x3A,0x87,0xEA,0xFD,0x78,0xAF,0x30,0x05,0x64};
BMD_CONST REFIID IID_IDeckLinkInput = /* AF22762B-DFAC-4846-AA79-FA8883560995 */ {0xAF,0x22,0x76,0x2B,0xDF,0xAC,0x48,0x46,0xAA,0x79,0xFA,0x88,0x83,0x56,0x09,0x95};
BMD_CONST REFIID IID_IDeckLinkVideoFrame = /* 3F716FE0-F023-4111-BE5D-EF4414C05B17 */ {0x3F,0x71,0x6F,0xE0,0xF0,0x23,0x41,0x11,0xBE,0x5D,0xEF,0x44,0x14,0xC0,0x5B,0x17};
BMD_CONST REFIID IID_IDeckLinkMutableVideoFrame = /* 69E2639F-40DA-4E19-B6F2-20ACE815C390 */ {0x69,0xE2,0x63,0x9F,0x40,0xDA,0x4E,0x19,0xB6,0xF2,0x20,0xAC,0xE8,0x15,0xC3,0x90};
BMD_CONST REFIID IID_IDeckLinkVideoFrame3DExtensions = /* DA0F7E4A-EDC7-48A8-9CDD-2DB51C729CD7 */ {0xDA,0x0F,0x7E,0x4A,0xED,0xC7,0x48,0xA8,0x9C,0xDD,0x2D,0xB5,0x1C,0x72,0x9C,0xD7};
BMD_CONST REFIID IID_IDeckLinkVideoInputFrame = /* 05CFE374-537C-4094-9A57-680525118F44 */ {0x05,0xCF,0xE3,0x74,0x53,0x7C,0x40,0x94,0x9A,0x57,0x68,0x05,0x25,0x11,0x8F,0x44};
BMD_CONST REFIID IID_IDeckLinkVideoFrameAncillary = /* 732E723C-D1A4-4E29-9E8E-4A88797A0004 */ {0x73,0x2E,0x72,0x3C,0xD1,0xA4,0x4E,0x29,0x9E,0x8E,0x4A,0x88,0x79,0x7A,0x00,0x04};
BMD_CONST REFIID IID_IDeckLinkAudioInputPacket = /* E43D5870-2894-11DE-8C30-0800200C9A66 */ {0xE4,0x3D,0x58,0x70,0x28,0x94,0x11,0xDE,0x8C,0x30,0x08,0x00,0x20,0x0C,0x9A,0x66};
BMD_CONST REFIID IID_IDeckLinkScreenPreviewCallback = /* B1D3F49A-85FE-4C5D-95C8-0B5D5DCCD438 */ {0xB1,0xD3,0xF4,0x9A,0x85,0xFE,0x4C,0x5D,0x95,0xC8,0x0B,0x5D,0x5D,0xCC,0xD4,0x38};
BMD_CONST REFIID IID_IDeckLinkCocoaScreenPreviewCallback = /* D174152F-8F96-4C07-83A5-DD5F5AF0A2AA */ {0xD1,0x74,0x15,0x2F,0x8F,0x96,0x4C,0x07,0x83,0xA5,0xDD,0x5F,0x5A,0xF0,0xA2,0xAA};
BMD_CONST REFIID IID_IDeckLinkGLScreenPreviewHelper = /* 504E2209-CAC7-4C1A-9FB4-C5BB6274D22F */ {0x50,0x4E,0x22,0x09,0xCA,0xC7,0x4C,0x1A,0x9F,0xB4,0xC5,0xBB,0x62,0x74,0xD2,0x2F};
BMD_CONST REFIID IID_IDeckLinkNotificationCallback = /* B002A1EC-070D-4288-8289-BD5D36E5FF0D */ {0xB0,0x02,0xA1,0xEC,0x07,0x0D,0x42,0x88,0x82,0x89,0xBD,0x5D,0x36,0xE5,0xFF,0x0D};
BMD_CONST REFIID IID_IDeckLinkNotification = /* 0A1FB207-E215-441B-9B19-6FA1575946C5 */ {0x0A,0x1F,0xB2,0x07,0xE2,0x15,0x44,0x1B,0x9B,0x19,0x6F,0xA1,0x57,0x59,0x46,0xC5};
BMD_CONST REFIID IID_IDeckLinkAttributes = /* ABC11843-D966-44CB-96E2-A1CB5D3135C4 */ {0xAB,0xC1,0x18,0x43,0xD9,0x66,0x44,0xCB,0x96,0xE2,0xA1,0xCB,0x5D,0x31,0x35,0xC4};
BMD_CONST REFIID IID_IDeckLinkKeyer = /* 89AFCAF5-65F8-421E-98F7-96FE5F5BFBA3 */ {0x89,0xAF,0xCA,0xF5,0x65,0xF8,0x42,0x1E,0x98,0xF7,0x96,0xFE,0x5F,0x5B,0xFB,0xA3};
BMD_CONST REFIID IID_IDeckLinkVideoConversion = /* 3BBCB8A2-DA2C-42D9-B5D8-88083644E99A */ {0x3B,0xBC,0xB8,0xA2,0xDA,0x2C,0x42,0xD9,0xB5,0xD8,0x88,0x08,0x36,0x44,0xE9,0x9A};
BMD_CONST REFIID IID_IDeckLinkDeviceNotificationCallback = /* 4997053B-0ADF-4CC8-AC70-7A50C4BE728F */ {0x49,0x97,0x05,0x3B,0x0A,0xDF,0x4C,0xC8,0xAC,0x70,0x7A,0x50,0xC4,0xBE,0x72,0x8F};
BMD_CONST REFIID IID_IDeckLinkDiscovery = /* CDBF631C-BC76-45FA-B44D-C55059BC6101 */ {0xCD,0xBF,0x63,0x1C,0xBC,0x76,0x45,0xFA,0xB4,0x4D,0xC5,0x50,0x59,0xBC,0x61,0x01};
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/* Enum BMDVideoOutputFlags - Flags to control the output of ancillary data along with video. */
typedef uint32_t BMDVideoOutputFlags;
enum _BMDVideoOutputFlags {
bmdVideoOutputFlagDefault = 0,
bmdVideoOutputVANC = 1 << 0,
bmdVideoOutputVITC = 1 << 1,
bmdVideoOutputRP188 = 1 << 2,
bmdVideoOutputDualStream3D = 1 << 4
};
/* Enum BMDFrameFlags - Frame flags */
typedef uint32_t BMDFrameFlags;
enum _BMDFrameFlags {
bmdFrameFlagDefault = 0,
bmdFrameFlagFlipVertical = 1 << 0,
/* Flags that are applicable only to instances of IDeckLinkVideoInputFrame */
bmdFrameHasNoInputSource = 1 << 31
};
/* Enum BMDVideoInputFlags - Flags applicable to video input */
typedef uint32_t BMDVideoInputFlags;
enum _BMDVideoInputFlags {
bmdVideoInputFlagDefault = 0,
bmdVideoInputEnableFormatDetection = 1 << 0,
bmdVideoInputDualStream3D = 1 << 1
};
/* Enum BMDVideoInputFormatChangedEvents - Bitmask passed to the VideoInputFormatChanged notification to identify the properties of the input signal that have changed */
typedef uint32_t BMDVideoInputFormatChangedEvents;
enum _BMDVideoInputFormatChangedEvents {
bmdVideoInputDisplayModeChanged = 1 << 0,
bmdVideoInputFieldDominanceChanged = 1 << 1,
bmdVideoInputColorspaceChanged = 1 << 2
};
/* Enum BMDDetectedVideoInputFormatFlags - Flags passed to the VideoInputFormatChanged notification to describe the detected video input signal */
typedef uint32_t BMDDetectedVideoInputFormatFlags;
enum _BMDDetectedVideoInputFormatFlags {
bmdDetectedVideoInputYCbCr422 = 1 << 0,
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bmdDetectedVideoInputRGB444 = 1 << 1,
bmdDetectedVideoInputDualStream3D = 1 << 2
};
/* Enum BMDDeckLinkCapturePassthroughMode - Enumerates whether the video output is electrically connected to the video input or if the clean switching mode is enabled */
typedef uint32_t BMDDeckLinkCapturePassthroughMode;
enum _BMDDeckLinkCapturePassthroughMode {
bmdDeckLinkCapturePassthroughModeDirect = 'pdir',
bmdDeckLinkCapturePassthroughModeCleanSwitch = 'pcln'
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};
/* Enum BMDOutputFrameCompletionResult - Frame Completion Callback */
typedef uint32_t BMDOutputFrameCompletionResult;
enum _BMDOutputFrameCompletionResult {
bmdOutputFrameCompleted,
bmdOutputFrameDisplayedLate,
bmdOutputFrameDropped,
bmdOutputFrameFlushed
};
/* Enum BMDReferenceStatus - GenLock input status */
typedef uint32_t BMDReferenceStatus;
enum _BMDReferenceStatus {
bmdReferenceNotSupportedByHardware = 1 << 0,
bmdReferenceLocked = 1 << 1
};
/* Enum BMDAudioSampleRate - Audio sample rates supported for output/input */
typedef uint32_t BMDAudioSampleRate;
enum _BMDAudioSampleRate {
bmdAudioSampleRate48kHz = 48000
};
/* Enum BMDAudioSampleType - Audio sample sizes supported for output/input */
typedef uint32_t BMDAudioSampleType;
enum _BMDAudioSampleType {
bmdAudioSampleType16bitInteger = 16,
bmdAudioSampleType32bitInteger = 32
};
/* Enum BMDAudioOutputStreamType - Audio output stream type */
typedef uint32_t BMDAudioOutputStreamType;
enum _BMDAudioOutputStreamType {
bmdAudioOutputStreamContinuous,
bmdAudioOutputStreamContinuousDontResample,
bmdAudioOutputStreamTimestamped
};
/* Enum BMDDisplayModeSupport - Output mode supported flags */
typedef uint32_t BMDDisplayModeSupport;
enum _BMDDisplayModeSupport {
bmdDisplayModeNotSupported = 0,
bmdDisplayModeSupported,
bmdDisplayModeSupportedWithConversion
};
/* Enum BMDTimecodeFormat - Timecode formats for frame metadata */
typedef uint32_t BMDTimecodeFormat;
enum _BMDTimecodeFormat {
bmdTimecodeRP188VITC1 = 'rpv1', // RP188 timecode where DBB1 equals VITC1 (line 9)
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bmdTimecodeRP188VITC2 = 'rp12', // RP188 timecode where DBB1 equals VITC2 (line 9 for progressive or line 571 for interlaced/PsF)
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bmdTimecodeRP188LTC = 'rplt', // RP188 timecode where DBB1 equals LTC (line 10)
bmdTimecodeRP188Any = 'rp18', // For capture: return the first valid timecode in {VITC1, LTC ,VITC2} - For playback: set the timecode as VITC1
bmdTimecodeVITC = 'vitc',
bmdTimecodeVITCField2 = 'vit2',
bmdTimecodeSerial = 'seri'
};
/* Enum BMDAnalogVideoFlags - Analog video display flags */
typedef uint32_t BMDAnalogVideoFlags;
enum _BMDAnalogVideoFlags {
bmdAnalogVideoFlagCompositeSetup75 = 1 << 0,
bmdAnalogVideoFlagComponentBetacamLevels = 1 << 1
};
/* Enum BMDAudioOutputAnalogAESSwitch - Audio output Analog/AESEBU switch */
typedef uint32_t BMDAudioOutputAnalogAESSwitch;
enum _BMDAudioOutputAnalogAESSwitch {
bmdAudioOutputSwitchAESEBU = 'aes ',
bmdAudioOutputSwitchAnalog = 'anlg'
};
/* Enum BMDVideoOutputConversionMode - Video/audio conversion mode */
typedef uint32_t BMDVideoOutputConversionMode;
enum _BMDVideoOutputConversionMode {
bmdNoVideoOutputConversion = 'none',
bmdVideoOutputLetterboxDownconversion = 'ltbx',
bmdVideoOutputAnamorphicDownconversion = 'amph',
bmdVideoOutputHD720toHD1080Conversion = '720c',
bmdVideoOutputHardwareLetterboxDownconversion = 'HWlb',
bmdVideoOutputHardwareAnamorphicDownconversion = 'HWam',
bmdVideoOutputHardwareCenterCutDownconversion = 'HWcc',
bmdVideoOutputHardware720p1080pCrossconversion = 'xcap',
bmdVideoOutputHardwareAnamorphic720pUpconversion = 'ua7p',
bmdVideoOutputHardwareAnamorphic1080iUpconversion = 'ua1i',
bmdVideoOutputHardwareAnamorphic149To720pUpconversion = 'u47p',
bmdVideoOutputHardwareAnamorphic149To1080iUpconversion = 'u41i',
bmdVideoOutputHardwarePillarbox720pUpconversion = 'up7p',
bmdVideoOutputHardwarePillarbox1080iUpconversion = 'up1i'
};
/* Enum BMDVideoInputConversionMode - Video input conversion mode */
typedef uint32_t BMDVideoInputConversionMode;
enum _BMDVideoInputConversionMode {
bmdNoVideoInputConversion = 'none',
bmdVideoInputLetterboxDownconversionFromHD1080 = '10lb',
bmdVideoInputAnamorphicDownconversionFromHD1080 = '10am',
bmdVideoInputLetterboxDownconversionFromHD720 = '72lb',
bmdVideoInputAnamorphicDownconversionFromHD720 = '72am',
bmdVideoInputLetterboxUpconversion = 'lbup',
bmdVideoInputAnamorphicUpconversion = 'amup'
};
/* Enum BMDVideo3DPackingFormat - Video 3D packing format */
typedef uint32_t BMDVideo3DPackingFormat;
enum _BMDVideo3DPackingFormat {
bmdVideo3DPackingSidebySideHalf = 'sbsh',
bmdVideo3DPackingLinebyLine = 'lbyl',
bmdVideo3DPackingTopAndBottom = 'tabo',
bmdVideo3DPackingFramePacking = 'frpk',
bmdVideo3DPackingLeftOnly = 'left',
bmdVideo3DPackingRightOnly = 'righ'
};
/* Enum BMDIdleVideoOutputOperation - Video output operation when not playing video */
typedef uint32_t BMDIdleVideoOutputOperation;
enum _BMDIdleVideoOutputOperation {
bmdIdleVideoOutputBlack = 'blac',
bmdIdleVideoOutputLastFrame = 'lafa',
bmdIdleVideoOutputDesktop = 'desk'
};
/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
typedef uint32_t BMDDeckLinkAttributeID;
enum _BMDDeckLinkAttributeID {
/* Flags */
BMDDeckLinkSupportsInternalKeying = 'keyi',
BMDDeckLinkSupportsExternalKeying = 'keye',
BMDDeckLinkSupportsHDKeying = 'keyh',
BMDDeckLinkSupportsInputFormatDetection = 'infd',
BMDDeckLinkHasReferenceInput = 'hrin',
BMDDeckLinkHasSerialPort = 'hspt',
BMDDeckLinkHasAnalogVideoOutputGain = 'avog',
BMDDeckLinkCanOnlyAdjustOverallVideoOutputGain = 'ovog',
BMDDeckLinkHasVideoInputAntiAliasingFilter = 'aafl',
BMDDeckLinkHasBypass = 'byps',
BMDDeckLinkSupportsDesktopDisplay = 'extd',
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BMDDeckLinkSupportsClockTimingAdjustment = 'ctad',
BMDDeckLinkSupportsFullDuplex = 'fdup',
BMDDeckLinkSupportsFullFrameReferenceInputTimingOffset = 'frin',
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/* Integers */
BMDDeckLinkMaximumAudioChannels = 'mach',
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BMDDeckLinkMaximumAnalogAudioChannels = 'aach',
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BMDDeckLinkNumberOfSubDevices = 'nsbd',
BMDDeckLinkSubDeviceIndex = 'subi',
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BMDDeckLinkPersistentID = 'peid',
BMDDeckLinkTopologicalID = 'toid',
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BMDDeckLinkVideoOutputConnections = 'vocn',
BMDDeckLinkVideoInputConnections = 'vicn',
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BMDDeckLinkAudioOutputConnections = 'aocn',
BMDDeckLinkAudioInputConnections = 'aicn',
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BMDDeckLinkDeviceBusyState = 'dbst',
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BMDDeckLinkVideoIOSupport = 'vios', // Returns a BMDVideoIOSupport bit field
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/* Floats */
BMDDeckLinkVideoInputGainMinimum = 'vigm',
BMDDeckLinkVideoInputGainMaximum = 'vigx',
BMDDeckLinkVideoOutputGainMinimum = 'vogm',
BMDDeckLinkVideoOutputGainMaximum = 'vogx',
/* Strings */
BMDDeckLinkSerialPortDeviceName = 'slpn'
};
/* Enum BMDDeckLinkAPIInformationID - DeckLinkAPI information ID */
typedef uint32_t BMDDeckLinkAPIInformationID;
enum _BMDDeckLinkAPIInformationID {
BMDDeckLinkAPIVersion = 'vers'
};
/* Enum BMDDeviceBusyState - Current device busy state */
typedef uint32_t BMDDeviceBusyState;
enum _BMDDeviceBusyState {
bmdDeviceCaptureBusy = 1 << 0,
bmdDevicePlaybackBusy = 1 << 1,
bmdDeviceSerialPortBusy = 1 << 2
};
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/* Enum BMDVideoIOSupport - Device video input/output support */
typedef uint32_t BMDVideoIOSupport;
enum _BMDVideoIOSupport {
bmdDeviceSupportsCapture = 1 << 0,
bmdDeviceSupportsPlayback = 1 << 1
};
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/* Enum BMD3DPreviewFormat - Linked Frame preview format */
typedef uint32_t BMD3DPreviewFormat;
enum _BMD3DPreviewFormat {
bmd3DPreviewFormatDefault = 'defa',
bmd3DPreviewFormatLeftOnly = 'left',
bmd3DPreviewFormatRightOnly = 'righ',
bmd3DPreviewFormatSideBySide = 'side',
bmd3DPreviewFormatTopBottom = 'topb'
};
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/* Enum BMDNotifications - Events that can be subscribed through IDeckLinkNotification */
typedef uint32_t BMDNotifications;
enum _BMDNotifications {
bmdPreferencesChanged = 'pref'
};
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#if defined(__cplusplus)
// Forward Declarations
class IDeckLinkVideoOutputCallback;
class IDeckLinkInputCallback;
class IDeckLinkMemoryAllocator;
class IDeckLinkAudioOutputCallback;
class IDeckLinkIterator;
class IDeckLinkAPIInformation;
class IDeckLinkOutput;
class IDeckLinkInput;
class IDeckLinkVideoFrame;
class IDeckLinkMutableVideoFrame;
class IDeckLinkVideoFrame3DExtensions;
class IDeckLinkVideoInputFrame;
class IDeckLinkVideoFrameAncillary;
class IDeckLinkAudioInputPacket;
class IDeckLinkScreenPreviewCallback;
class IDeckLinkCocoaScreenPreviewCallback;
class IDeckLinkGLScreenPreviewHelper;
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class IDeckLinkNotificationCallback;
class IDeckLinkNotification;
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class IDeckLinkAttributes;
class IDeckLinkKeyer;
class IDeckLinkVideoConversion;
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class IDeckLinkDeviceNotificationCallback;
class IDeckLinkDiscovery;
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/* Interface IDeckLinkVideoOutputCallback - Frame completion callback. */
class IDeckLinkVideoOutputCallback : public IUnknown
{
public:
virtual HRESULT ScheduledFrameCompleted (/* in */ IDeckLinkVideoFrame *completedFrame, /* in */ BMDOutputFrameCompletionResult result) = 0;
virtual HRESULT ScheduledPlaybackHasStopped (void) = 0;
protected:
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virtual ~IDeckLinkVideoOutputCallback () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkInputCallback - Frame arrival callback. */
class IDeckLinkInputCallback : public IUnknown
{
public:
virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode *newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame* videoFrame, /* in */ IDeckLinkAudioInputPacket* audioPacket) = 0;
protected:
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virtual ~IDeckLinkInputCallback () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkMemoryAllocator - Memory allocator for video frames. */
class IDeckLinkMemoryAllocator : public IUnknown
{
public:
virtual HRESULT AllocateBuffer (/* in */ uint32_t bufferSize, /* out */ void **allocatedBuffer) = 0;
virtual HRESULT ReleaseBuffer (/* in */ void *buffer) = 0;
virtual HRESULT Commit (void) = 0;
virtual HRESULT Decommit (void) = 0;
};
/* Interface IDeckLinkAudioOutputCallback - Optional callback to allow audio samples to be pulled as required. */
class IDeckLinkAudioOutputCallback : public IUnknown
{
public:
virtual HRESULT RenderAudioSamples (/* in */ bool preroll) = 0;
};
/* Interface IDeckLinkIterator - enumerates installed DeckLink hardware */
class IDeckLinkIterator : public IUnknown
{
public:
virtual HRESULT Next (/* out */ IDeckLink **deckLinkInstance) = 0;
};
/* Interface IDeckLinkAPIInformation - DeckLinkAPI attribute interface */
class IDeckLinkAPIInformation : public IUnknown
{
public:
virtual HRESULT GetFlag (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ bool *value) = 0;
virtual HRESULT GetInt (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ int64_t *value) = 0;
virtual HRESULT GetFloat (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ double *value) = 0;
virtual HRESULT GetString (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ CFStringRef *value) = 0;
protected:
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virtual ~IDeckLinkAPIInformation () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
class IDeckLinkOutput : public IUnknown
{
public:
virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoOutputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
/* Video Output */
virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
virtual HRESULT DisableVideoOutput (void) = 0;
virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
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;
virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback *theCallback) = 0;
virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
/* Audio Output */
virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
virtual HRESULT DisableAudioOutput (void) = 0;
virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
virtual HRESULT BeginAudioPreroll (void) = 0;
virtual HRESULT EndAudioPreroll (void) = 0;
virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
virtual HRESULT FlushBufferedAudioSamples (void) = 0;
virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
/* Output Control */
virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *streamTime, /* out */ double *playbackSpeed) = 0;
virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus *referenceStatus) = 0;
/* Hardware Timing */
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 () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
class IDeckLinkInput : public IUnknown
{
public:
virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
/* Video Input */
virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
virtual HRESULT DisableVideoInput (void) = 0;
virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
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virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
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/* Audio Input */
virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
virtual HRESULT DisableAudioInput (void) = 0;
virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
/* Input Control */
virtual HRESULT StartStreams (void) = 0;
virtual HRESULT StopStreams (void) = 0;
virtual HRESULT PauseStreams (void) = 0;
virtual HRESULT FlushStreams (void) = 0;
virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback *theCallback) = 0;
/* Hardware Timing */
virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
protected:
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virtual ~IDeckLinkInput () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkVideoFrame - Interface to encapsulate a video frame; can be caller-implemented. */
class IDeckLinkVideoFrame : public IUnknown
{
public:
virtual long GetWidth (void) = 0;
virtual long GetHeight (void) = 0;
virtual long GetRowBytes (void) = 0;
virtual BMDPixelFormat GetPixelFormat (void) = 0;
virtual BMDFrameFlags GetFlags (void) = 0;
virtual HRESULT GetBytes (/* out */ void **buffer) = 0;
virtual HRESULT GetTimecode (/* in */ BMDTimecodeFormat format, /* out */ IDeckLinkTimecode **timecode) = 0;
virtual HRESULT GetAncillaryData (/* out */ IDeckLinkVideoFrameAncillary **ancillary) = 0;
protected:
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virtual ~IDeckLinkVideoFrame () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkMutableVideoFrame - Created by IDeckLinkOutput::CreateVideoFrame. */
class IDeckLinkMutableVideoFrame : public IDeckLinkVideoFrame
{
public:
virtual HRESULT SetFlags (/* in */ BMDFrameFlags newFlags) = 0;
virtual HRESULT SetTimecode (/* in */ BMDTimecodeFormat format, /* in */ IDeckLinkTimecode *timecode) = 0;
virtual HRESULT SetTimecodeFromComponents (/* in */ BMDTimecodeFormat format, /* in */ uint8_t hours, /* in */ uint8_t minutes, /* in */ uint8_t seconds, /* in */ uint8_t frames, /* in */ BMDTimecodeFlags flags) = 0;
virtual HRESULT SetAncillaryData (/* in */ IDeckLinkVideoFrameAncillary *ancillary) = 0;
virtual HRESULT SetTimecodeUserBits (/* in */ BMDTimecodeFormat format, /* in */ BMDTimecodeUserBits userBits) = 0;
protected:
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virtual ~IDeckLinkMutableVideoFrame () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkVideoFrame3DExtensions - Optional interface implemented on IDeckLinkVideoFrame to support 3D frames */
class IDeckLinkVideoFrame3DExtensions : public IUnknown
{
public:
virtual BMDVideo3DPackingFormat Get3DPackingFormat (void) = 0;
virtual HRESULT GetFrameForRightEye (/* out */ IDeckLinkVideoFrame* *rightEyeFrame) = 0;
protected:
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virtual ~IDeckLinkVideoFrame3DExtensions () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
class IDeckLinkVideoInputFrame : public IDeckLinkVideoFrame
{
public:
virtual HRESULT GetStreamTime (/* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration, /* in */ BMDTimeScale timeScale) = 0;
virtual HRESULT GetHardwareReferenceTimestamp (/* in */ BMDTimeScale timeScale, /* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration) = 0;
protected:
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virtual ~IDeckLinkVideoInputFrame () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkVideoFrameAncillary - Obtained through QueryInterface() on an IDeckLinkVideoFrame object. */
class IDeckLinkVideoFrameAncillary : public IUnknown
{
public:
virtual HRESULT GetBufferForVerticalBlankingLine (/* in */ uint32_t lineNumber, /* out */ void **buffer) = 0;
virtual BMDPixelFormat GetPixelFormat (void) = 0;
virtual BMDDisplayMode GetDisplayMode (void) = 0;
protected:
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virtual ~IDeckLinkVideoFrameAncillary () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkAudioInputPacket - Provided by the IDeckLinkInput callback. */
class IDeckLinkAudioInputPacket : public IUnknown
{
public:
virtual long GetSampleFrameCount (void) = 0;
virtual HRESULT GetBytes (/* out */ void **buffer) = 0;
virtual HRESULT GetPacketTime (/* out */ BMDTimeValue *packetTime, /* in */ BMDTimeScale timeScale) = 0;
protected:
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virtual ~IDeckLinkAudioInputPacket () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkScreenPreviewCallback - Screen preview callback */
class IDeckLinkScreenPreviewCallback : public IUnknown
{
public:
virtual HRESULT DrawFrame (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
protected:
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virtual ~IDeckLinkScreenPreviewCallback () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkCocoaScreenPreviewCallback - Screen preview callback for Cocoa-based applications */
class IDeckLinkCocoaScreenPreviewCallback : public IDeckLinkScreenPreviewCallback
{
public:
protected:
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virtual ~IDeckLinkCocoaScreenPreviewCallback () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkGLScreenPreviewHelper - Created with CoCreateInstance(). */
class IDeckLinkGLScreenPreviewHelper : public IUnknown
{
public:
/* Methods must be called with OpenGL context set */
virtual HRESULT InitializeGL (void) = 0;
virtual HRESULT PaintGL (void) = 0;
virtual HRESULT SetFrame (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
virtual HRESULT Set3DPreviewFormat (/* in */ BMD3DPreviewFormat previewFormat) = 0;
protected:
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virtual ~IDeckLinkGLScreenPreviewHelper () {} // call Release method to drop reference count
};
/* Interface IDeckLinkNotificationCallback - DeckLink Notification Callback Interface */
class IDeckLinkNotificationCallback : public IUnknown
{
public:
virtual HRESULT Notify (/* in */ BMDNotifications topic, /* in */ uint64_t param1, /* in */ uint64_t param2) = 0;
};
/* Interface IDeckLinkNotification - DeckLink Notification interface */
class IDeckLinkNotification : public IUnknown
{
public:
virtual HRESULT Subscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
virtual HRESULT Unsubscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
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};
/* Interface IDeckLinkAttributes - DeckLink Attribute interface */
class IDeckLinkAttributes : public IUnknown
{
public:
virtual HRESULT GetFlag (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ bool *value) = 0;
virtual HRESULT GetInt (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ int64_t *value) = 0;
virtual HRESULT GetFloat (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ double *value) = 0;
virtual HRESULT GetString (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ CFStringRef *value) = 0;
protected:
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virtual ~IDeckLinkAttributes () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkKeyer - DeckLink Keyer interface */
class IDeckLinkKeyer : public IUnknown
{
public:
virtual HRESULT Enable (/* in */ bool isExternal) = 0;
virtual HRESULT SetLevel (/* in */ uint8_t level) = 0;
virtual HRESULT RampUp (/* in */ uint32_t numberOfFrames) = 0;
virtual HRESULT RampDown (/* in */ uint32_t numberOfFrames) = 0;
virtual HRESULT Disable (void) = 0;
protected:
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virtual ~IDeckLinkKeyer () {} // call Release method to drop reference count
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};
/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance(). */
class IDeckLinkVideoConversion : public IUnknown
{
public:
virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame* srcFrame, /* in */ IDeckLinkVideoFrame* dstFrame) = 0;
protected:
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virtual ~IDeckLinkVideoConversion () {} // call Release method to drop reference count
};
/* Interface IDeckLinkDeviceNotificationCallback - DeckLink device arrival/removal notification callbacks */
class IDeckLinkDeviceNotificationCallback : public IUnknown
{
public:
virtual HRESULT DeckLinkDeviceArrived (/* in */ IDeckLink* deckLinkDevice) = 0;
virtual HRESULT DeckLinkDeviceRemoved (/* in */ IDeckLink* deckLinkDevice) = 0;
protected:
virtual ~IDeckLinkDeviceNotificationCallback () {} // call Release method to drop reference count
};
/* Interface IDeckLinkDiscovery - DeckLink device discovery */
class IDeckLinkDiscovery : public IUnknown
{
public:
virtual HRESULT InstallDeviceNotifications (/* in */ IDeckLinkDeviceNotificationCallback* deviceNotificationCallback) = 0;
virtual HRESULT UninstallDeviceNotifications (void) = 0;
protected:
virtual ~IDeckLinkDiscovery () {} // call Release method to drop reference count
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};
/* Functions */
extern "C" {
IDeckLinkIterator* CreateDeckLinkIteratorInstance (void);
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IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance (void);
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IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance (void);
IDeckLinkGLScreenPreviewHelper* CreateOpenGLScreenPreviewHelper (void);
IDeckLinkCocoaScreenPreviewCallback* CreateCocoaScreenPreview (void* /* (NSView*) */ parentView);
IDeckLinkVideoConversion* CreateVideoConversionInstance (void);
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}
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#endif // defined(__cplusplus)
#endif /* defined(BMD_DECKLINKAPI_H) */
Reference in a new issue Copy permalink