364 lines
15 KiB
Text
364 lines
15 KiB
Text
/* -LICENSE-START-
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** Copyright (c) 2016 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_CONST
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#if defined(_MSC_VER)
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#define BMD_CONST __declspec(selectany) static const
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#else
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#define BMD_CONST static const
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#endif
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#endif
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// Type Declarations
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// Enumeration Mapping
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cpp_quote("#if 0")
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cpp_quote("#endif")
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/* Enum BMDStreamingDeviceMode - Device modes */
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typedef [v1_enum] enum _BMDStreamingDeviceMode {
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bmdStreamingDeviceIdle = /* 'idle' */ 0x69646C65,
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bmdStreamingDeviceEncoding = /* 'enco' */ 0x656E636F,
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bmdStreamingDeviceStopping = /* 'stop' */ 0x73746F70,
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bmdStreamingDeviceUnknown = /* 'munk' */ 0x6D756E6B
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} BMDStreamingDeviceMode;
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/* Enum BMDStreamingEncodingFrameRate - Encoded frame rates */
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typedef [v1_enum] enum _BMDStreamingEncodingFrameRate {
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/* Interlaced rates */
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bmdStreamingEncodedFrameRate50i = /* 'e50i' */ 0x65353069,
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bmdStreamingEncodedFrameRate5994i = /* 'e59i' */ 0x65353969,
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bmdStreamingEncodedFrameRate60i = /* 'e60i' */ 0x65363069,
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/* Progressive rates */
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bmdStreamingEncodedFrameRate2398p = /* 'e23p' */ 0x65323370,
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bmdStreamingEncodedFrameRate24p = /* 'e24p' */ 0x65323470,
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bmdStreamingEncodedFrameRate25p = /* 'e25p' */ 0x65323570,
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bmdStreamingEncodedFrameRate2997p = /* 'e29p' */ 0x65323970,
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bmdStreamingEncodedFrameRate30p = /* 'e30p' */ 0x65333070,
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bmdStreamingEncodedFrameRate50p = /* 'e50p' */ 0x65353070,
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bmdStreamingEncodedFrameRate5994p = /* 'e59p' */ 0x65353970,
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bmdStreamingEncodedFrameRate60p = /* 'e60p' */ 0x65363070
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} BMDStreamingEncodingFrameRate;
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/* Enum BMDStreamingEncodingSupport - Output encoding mode supported flag */
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typedef [v1_enum] enum _BMDStreamingEncodingSupport {
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bmdStreamingEncodingModeNotSupported = 0,
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bmdStreamingEncodingModeSupported,
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bmdStreamingEncodingModeSupportedWithChanges
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} BMDStreamingEncodingSupport;
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/* Enum BMDStreamingVideoCodec - Video codecs */
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typedef [v1_enum] enum _BMDStreamingVideoCodec {
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bmdStreamingVideoCodecH264 = /* 'H264' */ 0x48323634
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} BMDStreamingVideoCodec;
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/* Enum BMDStreamingH264Profile - H264 encoding profile */
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typedef [v1_enum] enum _BMDStreamingH264Profile {
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bmdStreamingH264ProfileHigh = /* 'high' */ 0x68696768,
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bmdStreamingH264ProfileMain = /* 'main' */ 0x6D61696E,
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bmdStreamingH264ProfileBaseline = /* 'base' */ 0x62617365
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} BMDStreamingH264Profile;
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/* Enum BMDStreamingH264Level - H264 encoding level */
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typedef [v1_enum] enum _BMDStreamingH264Level {
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bmdStreamingH264Level12 = /* 'lv12' */ 0x6C763132,
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bmdStreamingH264Level13 = /* 'lv13' */ 0x6C763133,
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bmdStreamingH264Level2 = /* 'lv2 ' */ 0x6C763220,
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bmdStreamingH264Level21 = /* 'lv21' */ 0x6C763231,
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bmdStreamingH264Level22 = /* 'lv22' */ 0x6C763232,
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bmdStreamingH264Level3 = /* 'lv3 ' */ 0x6C763320,
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bmdStreamingH264Level31 = /* 'lv31' */ 0x6C763331,
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bmdStreamingH264Level32 = /* 'lv32' */ 0x6C763332,
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bmdStreamingH264Level4 = /* 'lv4 ' */ 0x6C763420,
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bmdStreamingH264Level41 = /* 'lv41' */ 0x6C763431,
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bmdStreamingH264Level42 = /* 'lv42' */ 0x6C763432
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} BMDStreamingH264Level;
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/* Enum BMDStreamingH264EntropyCoding - H264 entropy coding */
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typedef [v1_enum] enum _BMDStreamingH264EntropyCoding {
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bmdStreamingH264EntropyCodingCAVLC = /* 'EVLC' */ 0x45564C43,
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bmdStreamingH264EntropyCodingCABAC = /* 'EBAC' */ 0x45424143
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} BMDStreamingH264EntropyCoding;
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/* Enum BMDStreamingAudioCodec - Audio codecs */
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typedef [v1_enum] enum _BMDStreamingAudioCodec {
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bmdStreamingAudioCodecAAC = /* 'AAC ' */ 0x41414320
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} BMDStreamingAudioCodec;
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/* Enum BMDStreamingEncodingModePropertyID - Encoding mode properties */
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typedef [v1_enum] enum _BMDStreamingEncodingModePropertyID {
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/* Integers, Video Properties */
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bmdStreamingEncodingPropertyVideoFrameRate = /* 'vfrt' */ 0x76667274, // Uses values of type BMDStreamingEncodingFrameRate
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bmdStreamingEncodingPropertyVideoBitRateKbps = /* 'vbrt' */ 0x76627274,
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/* Integers, H264 Properties */
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bmdStreamingEncodingPropertyH264Profile = /* 'hprf' */ 0x68707266,
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bmdStreamingEncodingPropertyH264Level = /* 'hlvl' */ 0x686C766C,
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bmdStreamingEncodingPropertyH264EntropyCoding = /* 'hent' */ 0x68656E74,
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/* Flags, H264 Properties */
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bmdStreamingEncodingPropertyH264HasBFrames = /* 'hBfr' */ 0x68426672,
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/* Integers, Audio Properties */
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bmdStreamingEncodingPropertyAudioCodec = /* 'acdc' */ 0x61636463,
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bmdStreamingEncodingPropertyAudioSampleRate = /* 'asrt' */ 0x61737274,
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bmdStreamingEncodingPropertyAudioChannelCount = /* 'achc' */ 0x61636863,
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bmdStreamingEncodingPropertyAudioBitRateKbps = /* 'abrt' */ 0x61627274
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} BMDStreamingEncodingModePropertyID;
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// Forward Declarations
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interface IBMDStreamingDeviceNotificationCallback;
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interface IBMDStreamingH264InputCallback;
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interface IBMDStreamingDiscovery;
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interface IBMDStreamingVideoEncodingMode;
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interface IBMDStreamingMutableVideoEncodingMode;
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interface IBMDStreamingVideoEncodingModePresetIterator;
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interface IBMDStreamingDeviceInput;
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interface IBMDStreamingH264NALPacket;
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interface IBMDStreamingAudioPacket;
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interface IBMDStreamingMPEG2TSPacket;
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interface IBMDStreamingH264NALParser;
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/* Interface IBMDStreamingDeviceNotificationCallback - Device notification callbacks. */
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[
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object,
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uuid(F9531D64-3305-4B29-A387-7F74BB0D0E84),
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helpstring("Device notification callbacks.")
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] interface IBMDStreamingDeviceNotificationCallback : IUnknown
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{
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HRESULT StreamingDeviceArrived([in] IDeckLink* device);
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HRESULT StreamingDeviceRemoved([in] IDeckLink* device);
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HRESULT StreamingDeviceModeChanged([in] IDeckLink* device, [in] BMDStreamingDeviceMode mode);
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};
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/* Interface IBMDStreamingH264InputCallback - H264 input callbacks. */
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[
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object,
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uuid(823C475F-55AE-46F9-890C-537CC5CEDCCA),
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helpstring("H264 input callbacks.")
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] interface IBMDStreamingH264InputCallback : IUnknown
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{
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HRESULT H264NALPacketArrived([in] IBMDStreamingH264NALPacket* nalPacket);
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HRESULT H264AudioPacketArrived([in] IBMDStreamingAudioPacket* audioPacket);
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HRESULT MPEG2TSPacketArrived([in] IBMDStreamingMPEG2TSPacket* tsPacket);
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HRESULT H264VideoInputConnectorScanningChanged(void);
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HRESULT H264VideoInputConnectorChanged(void);
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HRESULT H264VideoInputModeChanged(void);
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};
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/* Interface IBMDStreamingDiscovery - Installs device notifications */
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[
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object,
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uuid(2C837444-F989-4D87-901A-47C8A36D096D),
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helpstring("Installs device notifications")
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] interface IBMDStreamingDiscovery : IUnknown
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{
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HRESULT InstallDeviceNotifications([in] IBMDStreamingDeviceNotificationCallback* theCallback);
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HRESULT UninstallDeviceNotifications(void);
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};
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/* Interface IBMDStreamingVideoEncodingMode - Represents an encoded video mode. */
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[
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object,
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uuid(1AB8035B-CD13-458D-B6DF-5E8F7C2141D9),
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helpstring("Represents an encoded video mode.")
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] interface IBMDStreamingVideoEncodingMode : IUnknown
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{
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HRESULT GetName([out] BSTR *name);
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unsigned int GetPresetID(void);
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unsigned int GetSourcePositionX(void);
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unsigned int GetSourcePositionY(void);
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unsigned int GetSourceWidth(void);
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unsigned int GetSourceHeight(void);
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unsigned int GetDestWidth(void);
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unsigned int GetDestHeight(void);
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HRESULT GetFlag([in] BMDStreamingEncodingModePropertyID cfgID, [out] BOOL* value);
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HRESULT GetInt([in] BMDStreamingEncodingModePropertyID cfgID, [out] LONGLONG* value);
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HRESULT GetFloat([in] BMDStreamingEncodingModePropertyID cfgID, [out] double* value);
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HRESULT GetString([in] BMDStreamingEncodingModePropertyID cfgID, [out] BSTR *value);
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HRESULT CreateMutableVideoEncodingMode([out] IBMDStreamingMutableVideoEncodingMode** newEncodingMode); // Creates a mutable copy of the encoding mode
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};
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/* Interface IBMDStreamingMutableVideoEncodingMode - Represents a mutable encoded video mode. */
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[
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object,
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uuid(19BF7D90-1E0A-400D-B2C6-FFC4E78AD49D),
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helpstring("Represents a mutable encoded video mode.")
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] interface IBMDStreamingMutableVideoEncodingMode : IBMDStreamingVideoEncodingMode
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{
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HRESULT SetSourceRect([in] unsigned int posX, [in] unsigned int posY, [in] unsigned int width, [in] unsigned int height);
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HRESULT SetDestSize([in] unsigned int width, [in] unsigned int height);
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HRESULT SetFlag([in] BMDStreamingEncodingModePropertyID cfgID, [in] BOOL value);
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HRESULT SetInt([in] BMDStreamingEncodingModePropertyID cfgID, [in] LONGLONG value);
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HRESULT SetFloat([in] BMDStreamingEncodingModePropertyID cfgID, [in] double value);
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HRESULT SetString([in] BMDStreamingEncodingModePropertyID cfgID, [in] BSTR value);
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};
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/* Interface IBMDStreamingVideoEncodingModePresetIterator - Enumerates encoding mode presets */
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[
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object,
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uuid(7AC731A3-C950-4AD0-804A-8377AA51C6C4),
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helpstring("Enumerates encoding mode presets")
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] interface IBMDStreamingVideoEncodingModePresetIterator : IUnknown
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{
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HRESULT Next([out] IBMDStreamingVideoEncodingMode** videoEncodingMode);
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};
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/* Interface IBMDStreamingDeviceInput - Created by QueryInterface from IDeckLink */
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[
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object,
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uuid(24B6B6EC-1727-44BB-9818-34FF086ACF98),
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helpstring("Created by QueryInterface from IDeckLink")
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] interface IBMDStreamingDeviceInput : IUnknown
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{
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/* Input modes */
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HRESULT DoesSupportVideoInputMode([in] BMDDisplayMode inputMode, [out] BOOL* result);
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HRESULT GetVideoInputModeIterator([out] IDeckLinkDisplayModeIterator** iterator);
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HRESULT SetVideoInputMode([in] BMDDisplayMode inputMode);
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HRESULT GetCurrentDetectedVideoInputMode([out] BMDDisplayMode* detectedMode);
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/* Capture modes */
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HRESULT GetVideoEncodingMode([out] IBMDStreamingVideoEncodingMode** encodingMode);
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HRESULT GetVideoEncodingModePresetIterator([in] BMDDisplayMode inputMode, [out] IBMDStreamingVideoEncodingModePresetIterator** iterator);
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HRESULT DoesSupportVideoEncodingMode([in] BMDDisplayMode inputMode, [in] IBMDStreamingVideoEncodingMode* encodingMode, [out] BMDStreamingEncodingSupport* result, [out] IBMDStreamingVideoEncodingMode** changedEncodingMode);
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HRESULT SetVideoEncodingMode([in] IBMDStreamingVideoEncodingMode* encodingMode);
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/* Input control */
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HRESULT StartCapture(void);
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HRESULT StopCapture(void);
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HRESULT SetCallback([in] IUnknown* theCallback);
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};
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/* Interface IBMDStreamingH264NALPacket - Represent an H.264 NAL packet */
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[
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object,
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uuid(E260E955-14BE-4395-9775-9F02CC0A9D89),
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helpstring("Represent an H.264 NAL packet")
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] interface IBMDStreamingH264NALPacket : IUnknown
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{
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long GetPayloadSize(void);
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HRESULT GetBytes([out] void** buffer);
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HRESULT GetBytesWithSizePrefix([out] void** buffer); // Contains a 32-bit unsigned big endian size prefix
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HRESULT GetDisplayTime([in] ULONGLONG requestedTimeScale, [out] ULONGLONG* displayTime);
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HRESULT GetPacketIndex([out] unsigned int* packetIndex); // Deprecated
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};
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/* Interface IBMDStreamingAudioPacket - Represents a chunk of audio data */
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[
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object,
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uuid(D9EB5902-1AD2-43F4-9E2C-3CFA50B5EE19),
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helpstring("Represents a chunk of audio data")
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] interface IBMDStreamingAudioPacket : IUnknown
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{
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BMDStreamingAudioCodec GetCodec(void);
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long GetPayloadSize(void);
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HRESULT GetBytes([out] void** buffer);
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HRESULT GetPlayTime([in] ULONGLONG requestedTimeScale, [out] ULONGLONG* playTime);
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HRESULT GetPacketIndex([out] unsigned int* packetIndex); // Deprecated
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};
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/* Interface IBMDStreamingMPEG2TSPacket - Represent an MPEG2 Transport Stream packet */
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[
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object,
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uuid(91810D1C-4FB3-4AAA-AE56-FA301D3DFA4C),
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helpstring("Represent an MPEG2 Transport Stream packet")
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] interface IBMDStreamingMPEG2TSPacket : IUnknown
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{
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long GetPayloadSize(void);
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HRESULT GetBytes([out] void** buffer);
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};
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/* Interface IBMDStreamingH264NALParser - For basic NAL parsing */
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[
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object,
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uuid(5867F18C-5BFA-4CCC-B2A7-9DFD140417D2),
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helpstring("For basic NAL parsing")
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] interface IBMDStreamingH264NALParser : IUnknown
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{
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HRESULT IsNALSequenceParameterSet([in] IBMDStreamingH264NALPacket* nal);
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HRESULT IsNALPictureParameterSet([in] IBMDStreamingH264NALPacket* nal);
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HRESULT GetProfileAndLevelFromSPS([in] IBMDStreamingH264NALPacket* nal, [out] unsigned int* profileIdc, [out] unsigned int* profileCompatability, [out] unsigned int* levelIdc);
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};
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/* Coclasses */
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importlib("stdole2.tlb");
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[
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uuid(0CAA31F6-8A26-40B0-86A4-BF58DCCA710C),
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helpstring("CBMDStreamingDiscovery Class")
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] coclass CBMDStreamingDiscovery
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{
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[default] interface IBMDStreamingDiscovery;
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};
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[
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uuid(7753EFBD-951C-407C-97A5-23C737B73B52),
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helpstring("CBMDStreamingH264NALParser Class")
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] coclass CBMDStreamingH264NALParser
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{
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[default] interface IBMDStreamingH264NALParser;
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};
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