| /* -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; |
| }; |
| |
| |
