Win Video Capture: Add Blackmagic DeckLink SDK Win files to the existing third_party folder

third_party/decklink/win/include/DeckLinkAPI_v7_6.idl

Index: third_party/decklink/win/include/DeckLinkAPI_v7_6.idl
diff --git a/third_party/decklink/win/include/DeckLinkAPI_v7_6.idl b/third_party/decklink/win/include/DeckLinkAPI_v7_6.idl
new file mode 100644
index 0000000000000000000000000000000000000000..271801cbaf3c23c8770c842ae2daa2c1c62e8776
--- /dev/null
+++ b/third_party/decklink/win/include/DeckLinkAPI_v7_6.idl
@@ -0,0 +1,396 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 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-
+*/
+
+/* Enum BMDVideoConnection - Video connection types */
+
+typedef [v1_enum] enum  _BMDVideoConnection_v7_6 {
+    bmdVideoConnectionSDI_v7_6                              = /* 'sdi ' */ 0x73646920,
+    bmdVideoConnectionHDMI_v7_6                             = /* 'hdmi' */ 0x68646D69,
+    bmdVideoConnectionOpticalSDI_v7_6                       = /* 'opti' */ 0x6F707469,
+    bmdVideoConnectionComponent_v7_6                        = /* 'cpnt' */ 0x63706E74,
+    bmdVideoConnectionComposite_v7_6                        = /* 'cmst' */ 0x636D7374,
+    bmdVideoConnectionSVideo_v7_6                           = /* 'svid' */ 0x73766964
+} BMDVideoConnection_v7_6;
+
+
+
+/* Forward Declarations */
+
+interface IDeckLinkDisplayModeIterator_v7_6;
+interface IDeckLinkDisplayMode_v7_6;
+interface IDeckLinkOutput_v7_6;
+interface IDeckLinkInput_v7_6;
+interface IDeckLinkTimecode_v7_6;
+interface IDeckLinkVideoFrame_v7_6;
+interface IDeckLinkMutableVideoFrame_v7_6;
+interface IDeckLinkVideoInputFrame_v7_6;
+interface IDeckLinkScreenPreviewCallback_v7_6;
+interface IDeckLinkGLScreenPreviewHelper_v7_6;
+interface IDeckLinkVideoConversion_v7_6;
+interface IDeckLinkConfiguration_v7_6;
+
+
+/* Interface IDeckLinkVideoOutputCallback - Frame completion callback. */
+
+[
+    object,
+    uuid(E763A626-4A3C-49D1-BF13-E7AD3692AE52),
+    helpstring("Frame completion callback.")
+] interface IDeckLinkVideoOutputCallback_v7_6 : IUnknown
+{
+    HRESULT ScheduledFrameCompleted([in] IDeckLinkVideoFrame_v7_6 *completedFrame, [in] BMDOutputFrameCompletionResult result);
+    HRESULT ScheduledPlaybackHasStopped(void);
+};
+
+
+/* Interface IDeckLinkInputCallback - Frame arrival callback. */
+
+[
+    object,
+    uuid(31D28EE7-88B6-4CB1-897A-CDBF79A26414),
+    helpstring("Frame arrival callback.")
+] interface IDeckLinkInputCallback_v7_6 : IUnknown
+{
+    HRESULT VideoInputFormatChanged([in] BMDVideoInputFormatChangedEvents notificationEvents, [in] IDeckLinkDisplayMode_v7_6 *newDisplayMode, [in] BMDDetectedVideoInputFormatFlags detectedSignalFlags);
+    HRESULT VideoInputFrameArrived([in] IDeckLinkVideoInputFrame_v7_6* videoFrame, [in] IDeckLinkAudioInputPacket* audioPacket);
+};
+
+
+/* Interface IDeckLinkDisplayModeIterator - enumerates over supported input/output display modes. */
+
+[
+    object,
+    uuid(455D741F-1779-4800-86F5-0B5D13D79751),
+    helpstring("enumerates over supported input/output display modes.")
+] interface IDeckLinkDisplayModeIterator_v7_6 : IUnknown
+{
+    HRESULT Next([out] IDeckLinkDisplayMode_v7_6 **deckLinkDisplayMode);
+};
+
+
+/* Interface IDeckLinkDisplayMode - represents a display mode */
+
+[
+    object,
+    uuid(87451E84-2B7E-439E-A629-4393EA4A8550),
+    helpstring("represents a display mode")
+] interface IDeckLinkDisplayMode_v7_6 : IUnknown
+{
+    HRESULT GetName([out] BSTR *name);
+    BMDDisplayMode GetDisplayMode(void);
+    long GetWidth(void);
+    long GetHeight(void);
+    HRESULT GetFrameRate([out] BMDTimeValue *frameDuration, [out] BMDTimeScale *timeScale);
+    BMDFieldDominance GetFieldDominance(void);
+};
+
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+[
+    object,
+    uuid(29228142-EB8C-4141-A621-F74026450955),
+    local, 
+    helpstring("Created by QueryInterface from IDeckLink.")
+] interface IDeckLinkOutput_v7_6 : IUnknown
+{
+    HRESULT DoesSupportVideoMode(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, [out] BMDDisplayModeSupport *result);
+    HRESULT GetDisplayModeIterator([out] IDeckLinkDisplayModeIterator_v7_6 **iterator);
+
+    HRESULT SetScreenPreviewCallback([in] IDeckLinkScreenPreviewCallback_v7_6 *previewCallback);
+
+    /* Video Output */
+
+    HRESULT EnableVideoOutput(BMDDisplayMode displayMode, BMDVideoOutputFlags flags);
+    HRESULT DisableVideoOutput(void);
+
+    HRESULT SetVideoOutputFrameMemoryAllocator([in] IDeckLinkMemoryAllocator *theAllocator);
+    HRESULT CreateVideoFrame(long width, long height, long rowBytes, BMDPixelFormat pixelFormat, BMDFrameFlags flags, [out] IDeckLinkMutableVideoFrame_v7_6 **outFrame);
+    HRESULT CreateAncillaryData(BMDPixelFormat pixelFormat, [out] IDeckLinkVideoFrameAncillary **outBuffer);
+
+    HRESULT DisplayVideoFrameSync([in] IDeckLinkVideoFrame_v7_6 *theFrame);
+    HRESULT ScheduleVideoFrame([in] IDeckLinkVideoFrame_v7_6 *theFrame, BMDTimeValue displayTime, BMDTimeValue displayDuration, BMDTimeScale timeScale);
+    HRESULT SetScheduledFrameCompletionCallback([in] IDeckLinkVideoOutputCallback_v7_6 *theCallback);
+    HRESULT GetBufferedVideoFrameCount([out] unsigned long *bufferedFrameCount);
+
+    /* Audio Output */
+
+    HRESULT EnableAudioOutput(BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, unsigned long channelCount, BMDAudioOutputStreamType streamType);
+    HRESULT DisableAudioOutput(void);
+
+    HRESULT WriteAudioSamplesSync([in] void *buffer, unsigned long sampleFrameCount, [out] unsigned long *sampleFramesWritten);
+
+    HRESULT BeginAudioPreroll(void);
+    HRESULT EndAudioPreroll(void);
+    HRESULT ScheduleAudioSamples([in] void *buffer, unsigned long sampleFrameCount, BMDTimeValue streamTime, BMDTimeScale timeScale, [out] unsigned long *sampleFramesWritten);
+
+    HRESULT GetBufferedAudioSampleFrameCount([out] unsigned long *bufferedSampleFrameCount);
+    HRESULT FlushBufferedAudioSamples(void);
+
+    HRESULT SetAudioCallback([in] IDeckLinkAudioOutputCallback *theCallback);
+
+    /* Output Control */
+
+    HRESULT StartScheduledPlayback(BMDTimeValue playbackStartTime, BMDTimeScale timeScale, double playbackSpeed);
+    HRESULT StopScheduledPlayback(BMDTimeValue stopPlaybackAtTime, [out] BMDTimeValue *actualStopTime, BMDTimeScale timeScale);
+    HRESULT IsScheduledPlaybackRunning([out] BOOL *active);
+    HRESULT GetScheduledStreamTime(BMDTimeScale desiredTimeScale, [out] BMDTimeValue *streamTime, [out] double *playbackSpeed);
+
+    /* Hardware Timing */
+
+    HRESULT GetHardwareReferenceClock(BMDTimeScale desiredTimeScale, [out] BMDTimeValue *hardwareTime, [out] BMDTimeValue *timeInFrame, [out] BMDTimeValue *ticksPerFrame);
+};
+
+
+/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
+
+[
+    object,
+    uuid(300C135A-9F43-48E2-9906-6D7911D93CF1),
+    helpstring("Created by QueryInterface from IDeckLink.")
+] interface IDeckLinkInput_v7_6 : IUnknown
+{
+    HRESULT DoesSupportVideoMode(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, [out] BMDDisplayModeSupport *result);
+    HRESULT GetDisplayModeIterator([out] IDeckLinkDisplayModeIterator_v7_6 **iterator);
+
+    HRESULT SetScreenPreviewCallback([in] IDeckLinkScreenPreviewCallback_v7_6 *previewCallback);
+
+    /* Video Input */
+
+    HRESULT EnableVideoInput(BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDVideoInputFlags flags);
+    HRESULT DisableVideoInput(void);
+    HRESULT GetAvailableVideoFrameCount([out] unsigned long *availableFrameCount);
+
+    /* Audio Input */
+
+    HRESULT EnableAudioInput(BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, unsigned long channelCount);
+    HRESULT DisableAudioInput(void);
+    HRESULT GetAvailableAudioSampleFrameCount([out] unsigned long *availableSampleFrameCount);
+
+    /* Input Control */
+
+    HRESULT StartStreams(void);
+    HRESULT StopStreams(void);
+    HRESULT PauseStreams(void);
+    HRESULT FlushStreams(void);
+    HRESULT SetCallback([in] IDeckLinkInputCallback_v7_6 *theCallback);
+
+    /* Hardware Timing */
+
+    HRESULT GetHardwareReferenceClock(BMDTimeScale desiredTimeScale, [out] BMDTimeValue *hardwareTime, [out] BMDTimeValue *timeInFrame, [out] BMDTimeValue *ticksPerFrame);
+};
+
+
+/* Interface IDeckLinkTimecode_v7_6 - Used for video frame timecode representation. */
+
+[
+    object,
+    uuid(EFB9BCA6-A521-44F7-BD69-2332F24D9EE6),
+    helpstring("Used for video frame timecode representation.")
+] interface IDeckLinkTimecode_v7_6 : IUnknown
+{
+    BMDTimecodeBCD GetBCD(void);
+    HRESULT GetComponents([out] unsigned char *hours, [out] unsigned char *minutes, [out] unsigned char *seconds, [out] unsigned char *frames);
+    HRESULT GetString([out] BSTR *timecode);
+    BMDTimecodeFlags GetFlags(void);
+};
+
+
+/* Interface IDeckLinkVideoFrame - Interface to encapsulate a video frame; can be caller-implemented. */
+
+[
+    object,
+    uuid(A8D8238E-6B18-4196-99E1-5AF717B83D32),
+    local, 
+    helpstring("Interface to encapsulate a video frame; can be caller-implemented.")
+] interface IDeckLinkVideoFrame_v7_6 : IUnknown
+{
+    long GetWidth(void);
+    long GetHeight(void);
+    long GetRowBytes(void);
+    BMDPixelFormat GetPixelFormat(void);
+    BMDFrameFlags GetFlags(void);
+    HRESULT GetBytes([out] void **buffer);
+
+    HRESULT GetTimecode(BMDTimecodeFormat format, [out] IDeckLinkTimecode_v7_6 **timecode);
+    HRESULT GetAncillaryData([out] IDeckLinkVideoFrameAncillary **ancillary);
+};
+
+
+/* Interface IDeckLinkMutableVideoFrame - Created by IDeckLinkOutput::CreateVideoFrame. */
+
+[
+    object,
+    uuid(46FCEE00-B4E6-43D0-91C0-023A7FCEB34F),
+    local, 
+    helpstring("Created by IDeckLinkOutput::CreateVideoFrame.")
+] interface IDeckLinkMutableVideoFrame_v7_6 : IDeckLinkVideoFrame_v7_6
+{
+    HRESULT SetFlags(BMDFrameFlags newFlags);
+
+    HRESULT SetTimecode(BMDTimecodeFormat format, [in] IDeckLinkTimecode_v7_6 *timecode);
+    HRESULT SetTimecodeFromComponents(BMDTimecodeFormat format, unsigned char hours, unsigned char minutes, unsigned char seconds, unsigned char frames, BMDTimecodeFlags flags);
+    HRESULT SetAncillaryData([in] IDeckLinkVideoFrameAncillary *ancillary);
+};
+
+
+/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
+
+[
+    object,
+    uuid(9A74FA41-AE9F-47AC-8CF4-01F42DD59965),
+    local, 
+    helpstring("Provided by the IDeckLinkVideoInput frame arrival callback.")
+] interface IDeckLinkVideoInputFrame_v7_6 : IDeckLinkVideoFrame_v7_6
+{
+    HRESULT GetStreamTime([out] BMDTimeValue *frameTime, [out] BMDTimeValue *frameDuration, BMDTimeScale timeScale);
+    HRESULT GetHardwareReferenceTimestamp(BMDTimeScale timeScale, [out] BMDTimeValue *frameTime, [out] BMDTimeValue *frameDuration);
+};
+
+
+/* Interface IDeckLinkScreenPreviewCallback - Screen preview callback */
+
+[
+    object,
+    uuid(373F499D-4B4D-4518-AD22-6354E5A5825E),
+    local, 
+    helpstring("Screen preview callback")
+] interface IDeckLinkScreenPreviewCallback_v7_6 : IUnknown
+{
+    HRESULT DrawFrame([in] IDeckLinkVideoFrame_v7_6 *theFrame);
+};
+
+
+/* Interface IDeckLinkGLScreenPreviewHelper - Created with CoCreateInstance(). */
+
+[
+    object,
+    uuid(BA575CD9-A15E-497B-B2C2-F9AFE7BE4EBA),
+    local, 
+    helpstring("Created with CoCreateInstance().")
+] interface IDeckLinkGLScreenPreviewHelper_v7_6 : IUnknown
+{
+
+    /* Methods must be called with OpenGL context set */
+
+    HRESULT InitializeGL(void);
+    HRESULT PaintGL(void);
+    HRESULT SetFrame([in] IDeckLinkVideoFrame_v7_6 *theFrame);
+};
+
+
+/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance(). */
+
+[
+    object,
+    uuid(3EB504C9-F97D-40FE-A158-D407D48CB53B),
+    local, 
+    helpstring("Created with CoCreateInstance().")
+] interface IDeckLinkVideoConversion_v7_6 : IUnknown
+{
+    HRESULT ConvertFrame([in] IDeckLinkVideoFrame_v7_6* srcFrame, [in] IDeckLinkVideoFrame_v7_6* dstFrame);
+};
+
+/* Interface IDeckLinkConfiguration_v7_6 - Created by QueryInterface from IDeckLink. */
+
+[
+    object,
+    uuid(B8EAD569-B764-47F0-A73F-AE40DF6CBF10),
+    helpstring("Created by QueryInterface from IDeckLink.")
+] interface IDeckLinkConfiguration_v7_6 : IUnknown
+{
+    HRESULT GetConfigurationValidator([out] IDeckLinkConfiguration_v7_6 **configObject);
+    HRESULT WriteConfigurationToPreferences(void);
+
+    /* Video Output Configuration */
+
+    HRESULT SetVideoOutputFormat([in] BMDVideoConnection_v7_6 videoOutputConnection);
+    HRESULT IsVideoOutputActive([in] BMDVideoConnection_v7_6 videoOutputConnection, [out] BOOL *active);
+
+    HRESULT SetAnalogVideoOutputFlags([in] BMDAnalogVideoFlags analogVideoFlags);
+    HRESULT GetAnalogVideoOutputFlags([out] BMDAnalogVideoFlags *analogVideoFlags);
+
+    HRESULT EnableFieldFlickerRemovalWhenPaused([in] BOOL enable);
+    HRESULT IsEnabledFieldFlickerRemovalWhenPaused([out] BOOL *enabled);
+
+    HRESULT Set444And3GBpsVideoOutput([in] BOOL enable444VideoOutput, [in] BOOL enable3GbsOutput);
+    HRESULT Get444And3GBpsVideoOutput([out] BOOL *is444VideoOutputEnabled, [out] BOOL *threeGbsOutputEnabled);
+
+    HRESULT SetVideoOutputConversionMode([in] BMDVideoOutputConversionMode conversionMode);
+    HRESULT GetVideoOutputConversionMode([out] BMDVideoOutputConversionMode *conversionMode);
+
+    HRESULT Set_HD1080p24_to_HD1080i5994_Conversion([in] BOOL enable);
+    HRESULT Get_HD1080p24_to_HD1080i5994_Conversion([out] BOOL *enabled);
+
+    /* Video Input Configuration */
+
+    HRESULT SetVideoInputFormat([in] BMDVideoConnection_v7_6 videoInputFormat);
+    HRESULT GetVideoInputFormat([out] BMDVideoConnection_v7_6 *videoInputFormat);
+
+    HRESULT SetAnalogVideoInputFlags([in] BMDAnalogVideoFlags analogVideoFlags);
+    HRESULT GetAnalogVideoInputFlags([out] BMDAnalogVideoFlags *analogVideoFlags);
+
+    HRESULT SetVideoInputConversionMode([in] BMDVideoInputConversionMode conversionMode);
+    HRESULT GetVideoInputConversionMode([out] BMDVideoInputConversionMode *conversionMode);
+
+    HRESULT SetBlackVideoOutputDuringCapture([in] BOOL blackOutInCapture);
+    HRESULT GetBlackVideoOutputDuringCapture([out] BOOL *blackOutInCapture);
+
+    HRESULT Set32PulldownSequenceInitialTimecodeFrame([in] unsigned long aFrameTimecode);
+    HRESULT Get32PulldownSequenceInitialTimecodeFrame([out] unsigned long *aFrameTimecode);
+
+    HRESULT SetVancSourceLineMapping([in] unsigned long activeLine1VANCsource, [in] unsigned long activeLine2VANCsource, [in] unsigned long activeLine3VANCsource);
+    HRESULT GetVancSourceLineMapping([out] unsigned long *activeLine1VANCsource, [out] unsigned long *activeLine2VANCsource, [out] unsigned long *activeLine3VANCsource);
+
+    /* Audio Input Configuration */
+
+    HRESULT SetAudioInputFormat([in] BMDAudioConnection audioInputFormat);
+    HRESULT GetAudioInputFormat([out] BMDAudioConnection *audioInputFormat);
+};
+
+
+
+/* Coclasses */
+
+importlib("stdole2.tlb");
+
+[
+    uuid(D398CEE7-4434-4CA3-9BA6-5AE34556B905),
+    helpstring("CDeckLinkGLScreenPreviewHelper Class (DeckLink API v7.6)")
+] coclass CDeckLinkGLScreenPreviewHelper_v7_6
+{
+    [default] interface IDeckLinkGLScreenPreviewHelper_v7_6;
+};
+
+[
+    uuid(FFA84F77-73BE-4FB7-B03E-B5E44B9F759B),
+    helpstring("CDeckLinkVideoConversion Class (DeckLink API v7.6)")
+] coclass CDeckLinkVideoConversion_v7_6
+{
+    [default] interface IDeckLinkVideoConversion_v7_6;
+};
+