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

third_party/decklink/win/include/DeckLinkAPIStreaming.idl

Index: third_party/decklink/win/include/DeckLinkAPIStreaming.idl
diff --git a/third_party/decklink/win/include/DeckLinkAPIStreaming.idl b/third_party/decklink/win/include/DeckLinkAPIStreaming.idl
new file mode 100644
index 0000000000000000000000000000000000000000..686fee6ba62368754dd52c8d607f70927455e6cd
--- /dev/null
+++ b/third_party/decklink/win/include/DeckLinkAPIStreaming.idl
@@ -0,0 +1,364 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Enumeration Mapping
+
+cpp_quote("#if 0")
+cpp_quote("#endif")
+
+/* Enum BMDStreamingDeviceMode - Device modes */
+
+typedef [v1_enum] enum	_BMDStreamingDeviceMode {
+    bmdStreamingDeviceIdle                                       = /* 'idle' */ 0x69646C65,
+    bmdStreamingDeviceEncoding                                   = /* 'enco' */ 0x656E636F,
+    bmdStreamingDeviceStopping                                   = /* 'stop' */ 0x73746F70,
+    bmdStreamingDeviceUnknown                                    = /* 'munk' */ 0x6D756E6B
+} BMDStreamingDeviceMode;
+
+/* Enum BMDStreamingEncodingFrameRate - Encoded frame rates */
+
+typedef [v1_enum] enum	_BMDStreamingEncodingFrameRate {
+
+    /* Interlaced rates */
+
+    bmdStreamingEncodedFrameRate50i                              = /* 'e50i' */ 0x65353069,
+    bmdStreamingEncodedFrameRate5994i                            = /* 'e59i' */ 0x65353969,
+    bmdStreamingEncodedFrameRate60i                              = /* 'e60i' */ 0x65363069,
+
+    /* Progressive rates */
+
+    bmdStreamingEncodedFrameRate2398p                            = /* 'e23p' */ 0x65323370,
+    bmdStreamingEncodedFrameRate24p                              = /* 'e24p' */ 0x65323470,
+    bmdStreamingEncodedFrameRate25p                              = /* 'e25p' */ 0x65323570,
+    bmdStreamingEncodedFrameRate2997p                            = /* 'e29p' */ 0x65323970,
+    bmdStreamingEncodedFrameRate30p                              = /* 'e30p' */ 0x65333070,
+    bmdStreamingEncodedFrameRate50p                              = /* 'e50p' */ 0x65353070,
+    bmdStreamingEncodedFrameRate5994p                            = /* 'e59p' */ 0x65353970,
+    bmdStreamingEncodedFrameRate60p                              = /* 'e60p' */ 0x65363070
+} BMDStreamingEncodingFrameRate;
+
+/* Enum BMDStreamingEncodingSupport - Output encoding mode supported flag */
+
+typedef [v1_enum] enum	_BMDStreamingEncodingSupport {
+    bmdStreamingEncodingModeNotSupported                         = 0,
+    bmdStreamingEncodingModeSupported,                          
+    bmdStreamingEncodingModeSupportedWithChanges                
+} BMDStreamingEncodingSupport;
+
+/* Enum BMDStreamingVideoCodec - Video codecs */
+
+typedef [v1_enum] enum	_BMDStreamingVideoCodec {
+    bmdStreamingVideoCodecH264                                   = /* 'H264' */ 0x48323634
+} BMDStreamingVideoCodec;
+
+/* Enum BMDStreamingH264Profile - H264 encoding profile */
+
+typedef [v1_enum] enum	_BMDStreamingH264Profile {
+    bmdStreamingH264ProfileHigh                                  = /* 'high' */ 0x68696768,
+    bmdStreamingH264ProfileMain                                  = /* 'main' */ 0x6D61696E,
+    bmdStreamingH264ProfileBaseline                              = /* 'base' */ 0x62617365
+} BMDStreamingH264Profile;
+
+/* Enum BMDStreamingH264Level - H264 encoding level */
+
+typedef [v1_enum] enum	_BMDStreamingH264Level {
+    bmdStreamingH264Level12                                      = /* 'lv12' */ 0x6C763132,
+    bmdStreamingH264Level13                                      = /* 'lv13' */ 0x6C763133,
+    bmdStreamingH264Level2                                       = /* 'lv2 ' */ 0x6C763220,
+    bmdStreamingH264Level21                                      = /* 'lv21' */ 0x6C763231,
+    bmdStreamingH264Level22                                      = /* 'lv22' */ 0x6C763232,
+    bmdStreamingH264Level3                                       = /* 'lv3 ' */ 0x6C763320,
+    bmdStreamingH264Level31                                      = /* 'lv31' */ 0x6C763331,
+    bmdStreamingH264Level32                                      = /* 'lv32' */ 0x6C763332,
+    bmdStreamingH264Level4                                       = /* 'lv4 ' */ 0x6C763420,
+    bmdStreamingH264Level41                                      = /* 'lv41' */ 0x6C763431,
+    bmdStreamingH264Level42                                      = /* 'lv42' */ 0x6C763432
+} BMDStreamingH264Level;
+
+/* Enum BMDStreamingH264EntropyCoding - H264 entropy coding */
+
+typedef [v1_enum] enum	_BMDStreamingH264EntropyCoding {
+    bmdStreamingH264EntropyCodingCAVLC                           = /* 'EVLC' */ 0x45564C43,
+    bmdStreamingH264EntropyCodingCABAC                           = /* 'EBAC' */ 0x45424143
+} BMDStreamingH264EntropyCoding;
+
+/* Enum BMDStreamingAudioCodec - Audio codecs */
+
+typedef [v1_enum] enum	_BMDStreamingAudioCodec {
+    bmdStreamingAudioCodecAAC                                    = /* 'AAC ' */ 0x41414320
+} BMDStreamingAudioCodec;
+
+/* Enum BMDStreamingEncodingModePropertyID - Encoding mode properties */
+
+typedef [v1_enum] enum	_BMDStreamingEncodingModePropertyID {
+
+    /* Integers, Video Properties */
+
+    bmdStreamingEncodingPropertyVideoFrameRate                   = /* 'vfrt' */ 0x76667274,	// Uses values of type BMDStreamingEncodingFrameRate
+    bmdStreamingEncodingPropertyVideoBitRateKbps                 = /* 'vbrt' */ 0x76627274,
+
+    /* Integers, H264 Properties */
+
+    bmdStreamingEncodingPropertyH264Profile                      = /* 'hprf' */ 0x68707266,
+    bmdStreamingEncodingPropertyH264Level                        = /* 'hlvl' */ 0x686C766C,
+    bmdStreamingEncodingPropertyH264EntropyCoding                = /* 'hent' */ 0x68656E74,
+
+    /* Flags, H264 Properties */
+
+    bmdStreamingEncodingPropertyH264HasBFrames                   = /* 'hBfr' */ 0x68426672,
+
+    /* Integers, Audio Properties */
+
+    bmdStreamingEncodingPropertyAudioCodec                       = /* 'acdc' */ 0x61636463,
+    bmdStreamingEncodingPropertyAudioSampleRate                  = /* 'asrt' */ 0x61737274,
+    bmdStreamingEncodingPropertyAudioChannelCount                = /* 'achc' */ 0x61636863,
+    bmdStreamingEncodingPropertyAudioBitRateKbps                 = /* 'abrt' */ 0x61627274
+} BMDStreamingEncodingModePropertyID;
+
+// Forward Declarations
+
+interface IBMDStreamingDeviceNotificationCallback;
+interface IBMDStreamingH264InputCallback;
+interface IBMDStreamingDiscovery;
+interface IBMDStreamingVideoEncodingMode;
+interface IBMDStreamingMutableVideoEncodingMode;
+interface IBMDStreamingVideoEncodingModePresetIterator;
+interface IBMDStreamingDeviceInput;
+interface IBMDStreamingH264NALPacket;
+interface IBMDStreamingAudioPacket;
+interface IBMDStreamingMPEG2TSPacket;
+interface IBMDStreamingH264NALParser;
+
+/* Interface IBMDStreamingDeviceNotificationCallback - Device notification callbacks. */
+
+[
+    object,
+    uuid(F9531D64-3305-4B29-A387-7F74BB0D0E84),
+    helpstring("Device notification callbacks.")
+] interface IBMDStreamingDeviceNotificationCallback : IUnknown
+{
+    HRESULT StreamingDeviceArrived([in] IDeckLink* device);
+    HRESULT StreamingDeviceRemoved([in] IDeckLink* device);
+    HRESULT StreamingDeviceModeChanged([in] IDeckLink* device, [in] BMDStreamingDeviceMode mode);
+};
+
+/* Interface IBMDStreamingH264InputCallback - H264 input callbacks. */
+
+[
+    object,
+    uuid(823C475F-55AE-46F9-890C-537CC5CEDCCA),
+    helpstring("H264 input callbacks.")
+] interface IBMDStreamingH264InputCallback : IUnknown
+{
+    HRESULT H264NALPacketArrived([in] IBMDStreamingH264NALPacket* nalPacket);
+    HRESULT H264AudioPacketArrived([in] IBMDStreamingAudioPacket* audioPacket);
+    HRESULT MPEG2TSPacketArrived([in] IBMDStreamingMPEG2TSPacket* tsPacket);
+    HRESULT H264VideoInputConnectorScanningChanged(void);
+    HRESULT H264VideoInputConnectorChanged(void);
+    HRESULT H264VideoInputModeChanged(void);
+};
+
+/* Interface IBMDStreamingDiscovery - Installs device notifications */
+
+[
+    object,
+    uuid(2C837444-F989-4D87-901A-47C8A36D096D),
+    helpstring("Installs device notifications")
+] interface IBMDStreamingDiscovery : IUnknown
+{
+    HRESULT InstallDeviceNotifications([in] IBMDStreamingDeviceNotificationCallback* theCallback);
+    HRESULT UninstallDeviceNotifications(void);
+};
+
+/* Interface IBMDStreamingVideoEncodingMode - Represents an encoded video mode. */
+
+[
+    object,
+    uuid(1AB8035B-CD13-458D-B6DF-5E8F7C2141D9),
+    helpstring("Represents an encoded video mode.")
+] interface IBMDStreamingVideoEncodingMode : IUnknown
+{
+    HRESULT GetName([out] BSTR *name);
+    unsigned int GetPresetID(void);
+    unsigned int GetSourcePositionX(void);
+    unsigned int GetSourcePositionY(void);
+    unsigned int GetSourceWidth(void);
+    unsigned int GetSourceHeight(void);
+    unsigned int GetDestWidth(void);
+    unsigned int GetDestHeight(void);
+    HRESULT GetFlag([in] BMDStreamingEncodingModePropertyID cfgID, [out] BOOL* value);
+    HRESULT GetInt([in] BMDStreamingEncodingModePropertyID cfgID, [out] LONGLONG* value);
+    HRESULT GetFloat([in] BMDStreamingEncodingModePropertyID cfgID, [out] double* value);
+    HRESULT GetString([in] BMDStreamingEncodingModePropertyID cfgID, [out] BSTR *value);
+    HRESULT CreateMutableVideoEncodingMode([out] IBMDStreamingMutableVideoEncodingMode** newEncodingMode); // Creates a mutable copy of the encoding mode
+};
+
+/* Interface IBMDStreamingMutableVideoEncodingMode - Represents a mutable encoded video mode. */
+
+[
+    object,
+    uuid(19BF7D90-1E0A-400D-B2C6-FFC4E78AD49D),
+    helpstring("Represents a mutable encoded video mode.")
+] interface IBMDStreamingMutableVideoEncodingMode : IBMDStreamingVideoEncodingMode
+{
+    HRESULT SetSourceRect([in] unsigned long posX, [in] unsigned long posY, [in] unsigned long width, [in] unsigned long height);
+    HRESULT SetDestSize([in] unsigned long width, [in] unsigned long height);
+    HRESULT SetFlag([in] BMDStreamingEncodingModePropertyID cfgID, [in] BOOL value);
+    HRESULT SetInt([in] BMDStreamingEncodingModePropertyID cfgID, [in] LONGLONG value);
+    HRESULT SetFloat([in] BMDStreamingEncodingModePropertyID cfgID, [in] double value);
+    HRESULT SetString([in] BMDStreamingEncodingModePropertyID cfgID, [in] BSTR value);
+};
+
+/* Interface IBMDStreamingVideoEncodingModePresetIterator - Enumerates encoding mode presets */
+
+[
+    object,
+    uuid(7AC731A3-C950-4AD0-804A-8377AA51C6C4),
+    helpstring("Enumerates encoding mode presets")
+] interface IBMDStreamingVideoEncodingModePresetIterator : IUnknown
+{
+    HRESULT Next([out] IBMDStreamingVideoEncodingMode** videoEncodingMode);
+};
+
+/* Interface IBMDStreamingDeviceInput - Created by QueryInterface from IDeckLink */
+
+[
+    object,
+    uuid(24B6B6EC-1727-44BB-9818-34FF086ACF98),
+    helpstring("Created by QueryInterface from IDeckLink")
+] interface IBMDStreamingDeviceInput : IUnknown
+{
+
+    /* Input modes */
+
+    HRESULT DoesSupportVideoInputMode([in] BMDDisplayMode inputMode, [out] BOOL* result);
+    HRESULT GetVideoInputModeIterator([out] IDeckLinkDisplayModeIterator** iterator);
+    HRESULT SetVideoInputMode([in] BMDDisplayMode inputMode);
+    HRESULT GetCurrentDetectedVideoInputMode([out] BMDDisplayMode* detectedMode);
+
+    /* Capture modes */
+
+    HRESULT GetVideoEncodingMode([out] IBMDStreamingVideoEncodingMode** encodingMode);
+    HRESULT GetVideoEncodingModePresetIterator([in] BMDDisplayMode inputMode, [out] IBMDStreamingVideoEncodingModePresetIterator** iterator);
+    HRESULT DoesSupportVideoEncodingMode([in] BMDDisplayMode inputMode, [in] IBMDStreamingVideoEncodingMode* encodingMode, [out] BMDStreamingEncodingSupport* result, [out] IBMDStreamingVideoEncodingMode** changedEncodingMode);
+    HRESULT SetVideoEncodingMode([in] IBMDStreamingVideoEncodingMode* encodingMode);
+
+    /* Input control */
+
+    HRESULT StartCapture(void);
+    HRESULT StopCapture(void);
+    HRESULT SetCallback([in] IUnknown* theCallback);
+};
+
+/* Interface IBMDStreamingH264NALPacket - Represent an H.264 NAL packet */
+
+[
+    object,
+    uuid(E260E955-14BE-4395-9775-9F02CC0A9D89),
+    helpstring("Represent an H.264 NAL packet")
+] interface IBMDStreamingH264NALPacket : IUnknown
+{
+    long GetPayloadSize(void);
+    HRESULT GetBytes([out] void** buffer);
+    HRESULT GetBytesWithSizePrefix([out] void** buffer); // Contains a 32-bit unsigned big endian size prefix
+    HRESULT GetDisplayTime([in] ULONGLONG requestedTimeScale, [out] ULONGLONG* displayTime);
+    HRESULT GetPacketIndex([out] unsigned long* packetIndex); // Deprecated
+};
+
+/* Interface IBMDStreamingAudioPacket - Represents a chunk of audio data */
+
+[
+    object,
+    uuid(D9EB5902-1AD2-43F4-9E2C-3CFA50B5EE19),
+    helpstring("Represents a chunk of audio data")
+] interface IBMDStreamingAudioPacket : IUnknown
+{
+    BMDStreamingAudioCodec GetCodec(void);
+    long GetPayloadSize(void);
+    HRESULT GetBytes([out] void** buffer);
+    HRESULT GetPlayTime([in] ULONGLONG requestedTimeScale, [out] ULONGLONG* playTime);
+    HRESULT GetPacketIndex([out] unsigned long* packetIndex); // Deprecated
+};
+
+/* Interface IBMDStreamingMPEG2TSPacket - Represent an MPEG2 Transport Stream packet */
+
+[
+    object,
+    uuid(91810D1C-4FB3-4AAA-AE56-FA301D3DFA4C),
+    helpstring("Represent an MPEG2 Transport Stream packet")
+] interface IBMDStreamingMPEG2TSPacket : IUnknown
+{
+    long GetPayloadSize(void);
+    HRESULT GetBytes([out] void** buffer);
+};
+
+/* Interface IBMDStreamingH264NALParser - For basic NAL parsing */
+
+[
+    object,
+    uuid(5867F18C-5BFA-4CCC-B2A7-9DFD140417D2),
+    helpstring("For basic NAL parsing")
+] interface IBMDStreamingH264NALParser : IUnknown
+{
+    HRESULT IsNALSequenceParameterSet([in] IBMDStreamingH264NALPacket* nal);
+    HRESULT IsNALPictureParameterSet([in] IBMDStreamingH264NALPacket* nal);
+    HRESULT GetProfileAndLevelFromSPS([in] IBMDStreamingH264NALPacket* nal, [out] unsigned long* profileIdc, [out] unsigned long* profileCompatability, [out] unsigned long* levelIdc);
+};
+
+/* Coclasses */
+
+importlib("stdole2.tlb");
+
+[
+    uuid(0CAA31F6-8A26-40B0-86A4-BF58DCCA710C),
+    helpstring("CBMDStreamingDiscovery Class")
+] coclass CBMDStreamingDiscovery
+{
+    [default] interface IBMDStreamingDiscovery;
+};
+
+[
+    uuid(7753EFBD-951C-407C-97A5-23C737B73B52),
+    helpstring("CBMDStreamingH264NALParser Class")
+] coclass CBMDStreamingH264NALParser
+{
+    [default] interface IBMDStreamingH264NALParser;
+};
+
+