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696 lines
32 KiB
C
696 lines
32 KiB
C
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/* -LICENSE-START-
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** Copyright (c) 2011 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_DECKLINKAPI_H
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#define BMD_DECKLINKAPI_H
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/* DeckLink API */
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#include <CoreFoundation/CoreFoundation.h>
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#include <CoreFoundation/CFPlugInCOM.h>
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#include <stdint.h>
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#include "DeckLinkAPITypes.h"
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#include "DeckLinkAPIModes.h"
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#include "DeckLinkAPIDiscovery.h"
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#include "DeckLinkAPIConfiguration.h"
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#include "DeckLinkAPIDeckControl.h"
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#include "DeckLinkAPIStreaming.h"
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#define BLACKMAGIC_DECKLINK_API_MAGIC 1
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// Type Declarations
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// Interface ID Declarations
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#define IID_IDeckLinkVideoOutputCallback /* 20AA5225-1958-47CB-820B-80A8D521A6EE */ (REFIID){0x20,0xAA,0x52,0x25,0x19,0x58,0x47,0xCB,0x82,0x0B,0x80,0xA8,0xD5,0x21,0xA6,0xEE}
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#define IID_IDeckLinkInputCallback /* DD04E5EC-7415-42AB-AE4A-E80C4DFC044A */ (REFIID){0xDD,0x04,0xE5,0xEC,0x74,0x15,0x42,0xAB,0xAE,0x4A,0xE8,0x0C,0x4D,0xFC,0x04,0x4A}
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#define IID_IDeckLinkMemoryAllocator /* B36EB6E7-9D29-4AA8-92EF-843B87A289E8 */ (REFIID){0xB3,0x6E,0xB6,0xE7,0x9D,0x29,0x4A,0xA8,0x92,0xEF,0x84,0x3B,0x87,0xA2,0x89,0xE8}
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#define IID_IDeckLinkAudioOutputCallback /* 403C681B-7F46-4A12-B993-2BB127084EE6 */ (REFIID){0x40,0x3C,0x68,0x1B,0x7F,0x46,0x4A,0x12,0xB9,0x93,0x2B,0xB1,0x27,0x08,0x4E,0xE6}
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#define IID_IDeckLinkIterator /* 50FB36CD-3063-4B73-BDBB-958087F2D8BA */ (REFIID){0x50,0xFB,0x36,0xCD,0x30,0x63,0x4B,0x73,0xBD,0xBB,0x95,0x80,0x87,0xF2,0xD8,0xBA}
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#define IID_IDeckLinkAPIInformation /* 7BEA3C68-730D-4322-AF34-8A7152B532A4 */ (REFIID){0x7B,0xEA,0x3C,0x68,0x73,0x0D,0x43,0x22,0xAF,0x34,0x8A,0x71,0x52,0xB5,0x32,0xA4}
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#define IID_IDeckLinkOutput /* A3EF0963-0862-44ED-92A9-EE89ABF431C7 */ (REFIID){0xA3,0xEF,0x09,0x63,0x08,0x62,0x44,0xED,0x92,0xA9,0xEE,0x89,0xAB,0xF4,0x31,0xC7}
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#define IID_IDeckLinkInput /* 6D40EF78-28B9-4E21-990D-95BB7750A04F */ (REFIID){0x6D,0x40,0xEF,0x78,0x28,0xB9,0x4E,0x21,0x99,0x0D,0x95,0xBB,0x77,0x50,0xA0,0x4F}
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#define IID_IDeckLinkVideoFrame /* 3F716FE0-F023-4111-BE5D-EF4414C05B17 */ (REFIID){0x3F,0x71,0x6F,0xE0,0xF0,0x23,0x41,0x11,0xBE,0x5D,0xEF,0x44,0x14,0xC0,0x5B,0x17}
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#define IID_IDeckLinkMutableVideoFrame /* 69E2639F-40DA-4E19-B6F2-20ACE815C390 */ (REFIID){0x69,0xE2,0x63,0x9F,0x40,0xDA,0x4E,0x19,0xB6,0xF2,0x20,0xAC,0xE8,0x15,0xC3,0x90}
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#define IID_IDeckLinkVideoFrame3DExtensions /* DA0F7E4A-EDC7-48A8-9CDD-2DB51C729CD7 */ (REFIID){0xDA,0x0F,0x7E,0x4A,0xED,0xC7,0x48,0xA8,0x9C,0xDD,0x2D,0xB5,0x1C,0x72,0x9C,0xD7}
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#define IID_IDeckLinkVideoInputFrame /* 05CFE374-537C-4094-9A57-680525118F44 */ (REFIID){0x05,0xCF,0xE3,0x74,0x53,0x7C,0x40,0x94,0x9A,0x57,0x68,0x05,0x25,0x11,0x8F,0x44}
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#define IID_IDeckLinkVideoFrameAncillary /* 732E723C-D1A4-4E29-9E8E-4A88797A0004 */ (REFIID){0x73,0x2E,0x72,0x3C,0xD1,0xA4,0x4E,0x29,0x9E,0x8E,0x4A,0x88,0x79,0x7A,0x00,0x04}
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#define IID_IDeckLinkAudioInputPacket /* E43D5870-2894-11DE-8C30-0800200C9A66 */ (REFIID){0xE4,0x3D,0x58,0x70,0x28,0x94,0x11,0xDE,0x8C,0x30,0x08,0x00,0x20,0x0C,0x9A,0x66}
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#define IID_IDeckLinkScreenPreviewCallback /* B1D3F49A-85FE-4C5D-95C8-0B5D5DCCD438 */ (REFIID){0xB1,0xD3,0xF4,0x9A,0x85,0xFE,0x4C,0x5D,0x95,0xC8,0x0B,0x5D,0x5D,0xCC,0xD4,0x38}
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#define IID_IDeckLinkCocoaScreenPreviewCallback /* D174152F-8F96-4C07-83A5-DD5F5AF0A2AA */ (REFIID){0xD1,0x74,0x15,0x2F,0x8F,0x96,0x4C,0x07,0x83,0xA5,0xDD,0x5F,0x5A,0xF0,0xA2,0xAA}
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#define IID_IDeckLinkGLScreenPreviewHelper /* 504E2209-CAC7-4C1A-9FB4-C5BB6274D22F */ (REFIID){0x50,0x4E,0x22,0x09,0xCA,0xC7,0x4C,0x1A,0x9F,0xB4,0xC5,0xBB,0x62,0x74,0xD2,0x2F}
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#define IID_IDeckLinkAttributes /* ABC11843-D966-44CB-96E2-A1CB5D3135C4 */ (REFIID){0xAB,0xC1,0x18,0x43,0xD9,0x66,0x44,0xCB,0x96,0xE2,0xA1,0xCB,0x5D,0x31,0x35,0xC4}
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#define IID_IDeckLinkKeyer /* 89AFCAF5-65F8-421E-98F7-96FE5F5BFBA3 */ (REFIID){0x89,0xAF,0xCA,0xF5,0x65,0xF8,0x42,0x1E,0x98,0xF7,0x96,0xFE,0x5F,0x5B,0xFB,0xA3}
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#define IID_IDeckLinkVideoConversion /* 3BBCB8A2-DA2C-42D9-B5D8-88083644E99A */ (REFIID){0x3B,0xBC,0xB8,0xA2,0xDA,0x2C,0x42,0xD9,0xB5,0xD8,0x88,0x08,0x36,0x44,0xE9,0x9A}
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/* Enum BMDVideoOutputFlags - Flags to control the output of ancillary data along with video. */
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typedef uint32_t BMDVideoOutputFlags;
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enum _BMDVideoOutputFlags {
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bmdVideoOutputFlagDefault = 0,
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bmdVideoOutputVANC = 1 << 0,
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bmdVideoOutputVITC = 1 << 1,
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bmdVideoOutputRP188 = 1 << 2,
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bmdVideoOutputDualStream3D = 1 << 4
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};
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/* Enum BMDFrameFlags - Frame flags */
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typedef uint32_t BMDFrameFlags;
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enum _BMDFrameFlags {
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bmdFrameFlagDefault = 0,
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bmdFrameFlagFlipVertical = 1 << 0,
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/* Flags that are applicable only to instances of IDeckLinkVideoInputFrame */
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bmdFrameHasNoInputSource = 1 << 31
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};
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/* Enum BMDVideoInputFlags - Flags applicable to video input */
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typedef uint32_t BMDVideoInputFlags;
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enum _BMDVideoInputFlags {
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bmdVideoInputFlagDefault = 0,
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bmdVideoInputEnableFormatDetection = 1 << 0,
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bmdVideoInputDualStream3D = 1 << 1
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};
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/* Enum BMDVideoInputFormatChangedEvents - Bitmask passed to the VideoInputFormatChanged notification to identify the properties of the input signal that have changed */
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typedef uint32_t BMDVideoInputFormatChangedEvents;
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enum _BMDVideoInputFormatChangedEvents {
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bmdVideoInputDisplayModeChanged = 1 << 0,
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bmdVideoInputFieldDominanceChanged = 1 << 1,
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bmdVideoInputColorspaceChanged = 1 << 2
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};
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/* Enum BMDDetectedVideoInputFormatFlags - Flags passed to the VideoInputFormatChanged notification to describe the detected video input signal */
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typedef uint32_t BMDDetectedVideoInputFormatFlags;
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enum _BMDDetectedVideoInputFormatFlags {
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bmdDetectedVideoInputYCbCr422 = 1 << 0,
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bmdDetectedVideoInputRGB444 = 1 << 1
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};
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/* Enum BMDOutputFrameCompletionResult - Frame Completion Callback */
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typedef uint32_t BMDOutputFrameCompletionResult;
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enum _BMDOutputFrameCompletionResult {
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bmdOutputFrameCompleted,
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bmdOutputFrameDisplayedLate,
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bmdOutputFrameDropped,
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bmdOutputFrameFlushed
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};
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/* Enum BMDReferenceStatus - GenLock input status */
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typedef uint32_t BMDReferenceStatus;
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enum _BMDReferenceStatus {
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bmdReferenceNotSupportedByHardware = 1 << 0,
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bmdReferenceLocked = 1 << 1
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};
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/* Enum BMDAudioSampleRate - Audio sample rates supported for output/input */
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typedef uint32_t BMDAudioSampleRate;
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enum _BMDAudioSampleRate {
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bmdAudioSampleRate48kHz = 48000
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};
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/* Enum BMDAudioSampleType - Audio sample sizes supported for output/input */
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typedef uint32_t BMDAudioSampleType;
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enum _BMDAudioSampleType {
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bmdAudioSampleType16bitInteger = 16,
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bmdAudioSampleType32bitInteger = 32
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};
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/* Enum BMDAudioOutputStreamType - Audio output stream type */
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typedef uint32_t BMDAudioOutputStreamType;
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enum _BMDAudioOutputStreamType {
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bmdAudioOutputStreamContinuous,
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bmdAudioOutputStreamContinuousDontResample,
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bmdAudioOutputStreamTimestamped
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};
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/* Enum BMDDisplayModeSupport - Output mode supported flags */
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typedef uint32_t BMDDisplayModeSupport;
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enum _BMDDisplayModeSupport {
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bmdDisplayModeNotSupported = 0,
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bmdDisplayModeSupported,
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bmdDisplayModeSupportedWithConversion
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};
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/* Enum BMDTimecodeFormat - Timecode formats for frame metadata */
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typedef uint32_t BMDTimecodeFormat;
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enum _BMDTimecodeFormat {
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bmdTimecodeRP188VITC1 = 'rpv1', // RP188 timecode where DBB1 equals VITC1 (line 9)
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bmdTimecodeRP188VITC2 = 'rp12', // RP188 timecode where DBB1 equals VITC2 (line 571)
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bmdTimecodeRP188LTC = 'rplt', // RP188 timecode where DBB1 equals LTC (line 10)
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bmdTimecodeRP188Any = 'rp18', // For capture: return the first valid timecode in {VITC1, LTC ,VITC2} - For playback: set the timecode as VITC1
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bmdTimecodeVITC = 'vitc',
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bmdTimecodeVITCField2 = 'vit2',
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bmdTimecodeSerial = 'seri'
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};
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/* Enum BMDAnalogVideoFlags - Analog video display flags */
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typedef uint32_t BMDAnalogVideoFlags;
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enum _BMDAnalogVideoFlags {
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bmdAnalogVideoFlagCompositeSetup75 = 1 << 0,
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bmdAnalogVideoFlagComponentBetacamLevels = 1 << 1
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};
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/* Enum BMDAudioConnection - Audio connection types */
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typedef uint32_t BMDAudioConnection;
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enum _BMDAudioConnection {
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bmdAudioConnectionEmbedded = 'embd',
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bmdAudioConnectionAESEBU = 'aes ',
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bmdAudioConnectionAnalog = 'anlg'
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};
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/* Enum BMDAudioOutputAnalogAESSwitch - Audio output Analog/AESEBU switch */
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typedef uint32_t BMDAudioOutputAnalogAESSwitch;
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enum _BMDAudioOutputAnalogAESSwitch {
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bmdAudioOutputSwitchAESEBU = 'aes ',
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bmdAudioOutputSwitchAnalog = 'anlg'
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};
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/* Enum BMDVideoOutputConversionMode - Video/audio conversion mode */
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typedef uint32_t BMDVideoOutputConversionMode;
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enum _BMDVideoOutputConversionMode {
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bmdNoVideoOutputConversion = 'none',
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bmdVideoOutputLetterboxDownconversion = 'ltbx',
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bmdVideoOutputAnamorphicDownconversion = 'amph',
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bmdVideoOutputHD720toHD1080Conversion = '720c',
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bmdVideoOutputHardwareLetterboxDownconversion = 'HWlb',
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bmdVideoOutputHardwareAnamorphicDownconversion = 'HWam',
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bmdVideoOutputHardwareCenterCutDownconversion = 'HWcc',
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bmdVideoOutputHardware720p1080pCrossconversion = 'xcap',
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bmdVideoOutputHardwareAnamorphic720pUpconversion = 'ua7p',
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bmdVideoOutputHardwareAnamorphic1080iUpconversion = 'ua1i',
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bmdVideoOutputHardwareAnamorphic149To720pUpconversion = 'u47p',
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bmdVideoOutputHardwareAnamorphic149To1080iUpconversion = 'u41i',
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bmdVideoOutputHardwarePillarbox720pUpconversion = 'up7p',
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bmdVideoOutputHardwarePillarbox1080iUpconversion = 'up1i'
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};
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/* Enum BMDVideoInputConversionMode - Video input conversion mode */
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typedef uint32_t BMDVideoInputConversionMode;
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enum _BMDVideoInputConversionMode {
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bmdNoVideoInputConversion = 'none',
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bmdVideoInputLetterboxDownconversionFromHD1080 = '10lb',
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bmdVideoInputAnamorphicDownconversionFromHD1080 = '10am',
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bmdVideoInputLetterboxDownconversionFromHD720 = '72lb',
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bmdVideoInputAnamorphicDownconversionFromHD720 = '72am',
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bmdVideoInputLetterboxUpconversion = 'lbup',
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bmdVideoInputAnamorphicUpconversion = 'amup'
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};
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/* Enum BMDVideo3DPackingFormat - Video 3D packing format */
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typedef uint32_t BMDVideo3DPackingFormat;
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enum _BMDVideo3DPackingFormat {
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bmdVideo3DPackingSidebySideHalf = 'sbsh',
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bmdVideo3DPackingLinebyLine = 'lbyl',
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bmdVideo3DPackingTopAndBottom = 'tabo',
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bmdVideo3DPackingFramePacking = 'frpk',
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bmdVideo3DPackingLeftOnly = 'left',
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bmdVideo3DPackingRightOnly = 'righ'
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};
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/* Enum BMDIdleVideoOutputOperation - Video output operation when not playing video */
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typedef uint32_t BMDIdleVideoOutputOperation;
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enum _BMDIdleVideoOutputOperation {
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bmdIdleVideoOutputBlack = 'blac',
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bmdIdleVideoOutputLastFrame = 'lafa',
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bmdIdleVideoOutputDesktop = 'desk'
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};
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/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
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typedef uint32_t BMDDeckLinkAttributeID;
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|
|
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',
|
||
|
|
|
||
|
|
/* Integers */
|
||
|
|
|
||
|
|
BMDDeckLinkMaximumAudioChannels = 'mach',
|
||
|
|
BMDDeckLinkNumberOfSubDevices = 'nsbd',
|
||
|
|
BMDDeckLinkSubDeviceIndex = 'subi',
|
||
|
|
BMDDeckLinkVideoOutputConnections = 'vocn',
|
||
|
|
BMDDeckLinkVideoInputConnections = 'vicn',
|
||
|
|
BMDDeckLinkDeviceBusyState = 'dbst',
|
||
|
|
|
||
|
|
/* 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
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Enum BMD3DPreviewFormat - Linked Frame preview format */
|
||
|
|
|
||
|
|
typedef uint32_t BMD3DPreviewFormat;
|
||
|
|
enum _BMD3DPreviewFormat {
|
||
|
|
bmd3DPreviewFormatDefault = 'defa',
|
||
|
|
bmd3DPreviewFormatLeftOnly = 'left',
|
||
|
|
bmd3DPreviewFormatRightOnly = 'righ',
|
||
|
|
bmd3DPreviewFormatSideBySide = 'side',
|
||
|
|
bmd3DPreviewFormatTopBottom = 'topb'
|
||
|
|
};
|
||
|
|
|
||
|
|
#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;
|
||
|
|
class IDeckLinkAttributes;
|
||
|
|
class IDeckLinkKeyer;
|
||
|
|
class IDeckLinkVideoConversion;
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkVideoOutputCallback () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkInputCallback () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkAPIInformation () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual ~IDeckLinkOutput () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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;
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkInput () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkVideoFrame () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkMutableVideoFrame () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkVideoFrame3DExtensions () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkVideoInputFrame () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkVideoFrameAncillary () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkAudioInputPacket () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Interface IDeckLinkScreenPreviewCallback - Screen preview callback */
|
||
|
|
|
||
|
|
class IDeckLinkScreenPreviewCallback : public IUnknown
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual HRESULT DrawFrame (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual ~IDeckLinkScreenPreviewCallback () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Interface IDeckLinkCocoaScreenPreviewCallback - Screen preview callback for Cocoa-based applications */
|
||
|
|
|
||
|
|
class IDeckLinkCocoaScreenPreviewCallback : public IDeckLinkScreenPreviewCallback
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual ~IDeckLinkCocoaScreenPreviewCallback () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkGLScreenPreviewHelper () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkAttributes () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* 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:
|
||
|
|
virtual ~IDeckLinkKeyer () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance(). */
|
||
|
|
|
||
|
|
class IDeckLinkVideoConversion : public IUnknown
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame* srcFrame, /* in */ IDeckLinkVideoFrame* dstFrame) = 0;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual ~IDeckLinkVideoConversion () {}; // call Release method to drop reference count
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Functions */
|
||
|
|
|
||
|
|
extern "C" {
|
||
|
|
|
||
|
|
IDeckLinkIterator* CreateDeckLinkIteratorInstance (void);
|
||
|
|
IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance (void);
|
||
|
|
IDeckLinkGLScreenPreviewHelper* CreateOpenGLScreenPreviewHelper (void);
|
||
|
|
IDeckLinkCocoaScreenPreviewCallback* CreateCocoaScreenPreview (void* /* (NSView*) */ parentView);
|
||
|
|
IDeckLinkVideoConversion* CreateVideoConversionInstance (void);
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif // defined(__cplusplus)
|
||
|
|
#endif /* defined(BMD_DECKLINKAPI_H) */
|