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Add elgato resolution change support
Managed to make it so that the elgatos can change resolutions without necessarily having to replace the entire subsystem. I almost didn't think this was doable but I made a workaround to be able to do so.
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| //============================================================================= | ||
| //! @file IVideoCaptureFilter.h | ||
| //! @bc ----------------------------------------------------------------------- | ||
| //! @ec @brief Interface declaration for Elgato Video Capture Filter | ||
| //! @author F.M.Birth, T.Schnitzler | ||
| //! @date 01-Oct-12 FMB - Creation | ||
| //! @date 08-Apr-13 TS - Added IVideoCaptureFilter2 | ||
| //! @date 14-Nov-13 TS - Added IVideoCaptureFilter3 | ||
| //! @date 21-Jul-14 TS - Added IVideoCaptureFilter4 | ||
| //! @date 12-Aug-14 TS - Added IVideoCaptureFilter5 | ||
| //! @date 28-Aug-14 FDj - MIT license added | ||
| //! @note Supports Elgato Game Capture HD | ||
| //! @bc ----------------------------------------------------------------------- | ||
| //! @ec @par Copyright | ||
| //! @n (c) 2012-14, Elgato Systems. All Rights Reserved. | ||
| //! @n | ||
| //! @n The MIT License (MIT) | ||
| //! @n | ||
| //! @n Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| //! @n of this software and associated documentation files (the "Software"), to deal | ||
| //! @n in the Software without restriction, including without limitation the rights | ||
| //! @n to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| //! @n copies of the Software, and to permit persons to whom the Software is | ||
| //! @n furnished to do so, subject to the following conditions: | ||
| //! @n | ||
| //! @n The above copyright notice and this permission notice shall be included in all | ||
| //! @n copies or substantial portions of the Software. | ||
| //! @n | ||
| //! @n THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| //! @n IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| //! @n FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| //! @n AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| //! @n LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| //! @n OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| //! @n SOFTWARE. | ||
| //! @n | ||
| //============================================================================= | ||
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| #pragma once | ||
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| /*============================================================================= | ||
| // FILTER INTERFACE | ||
| =============================================================================*/ | ||
| #define VIDEO_CAPTURE_FILTER_NAME "Elgato Game Capture HD" | ||
| #define VIDEO_CAPTURE_FILTER_NAME_L L"Elgato Game Capture HD" | ||
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| // {39F50F4C-99E1-464a-B6F9-D605B4FB5918} | ||
| DEFINE_GUID(CLSID_ElgatoVideoCaptureFilter, | ||
| 0x39f50f4c, 0x99e1, 0x464a, 0xb6, 0xf9, 0xd6, 0x5, 0xb4, 0xfb, 0x59, 0x18); | ||
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| // {39F50F4C-99E1-464a-B6F9-D605B4FB5919} | ||
| DEFINE_GUID(CLSID_ElgatoVideoCaptureFilterProperties, | ||
| 0x39f50f4c, 0x99e1, 0x464a, 0xb6, 0xf9, 0xd6, 0x5, 0xb4, 0xfb, 0x59, 0x19); | ||
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| // {39F50F4C-99E1-464a-B6F9-D605B4FB5920} | ||
| DEFINE_GUID(IID_IElgatoVideoCaptureFilter, | ||
| 0x39f50f4c, 0x99e1, 0x464a, 0xb6, 0xf9, 0xd6, 0x5, 0xb4, 0xfb, 0x59, 0x20); | ||
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| // {585B2914-252E-49bd-B730-7B4C40F4D4E5} | ||
| DEFINE_GUID(IID_IElgatoVideoCaptureFilter2, | ||
| 0x585b2914, 0x252e, 0x49bd, 0xb7, 0x30, 0x7b, 0x4c, 0x40, 0xf4, 0xd4, 0xe5); | ||
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| // {CC415EB7-B1C7-428c-9E5E-D9747DB4BE76} | ||
| DEFINE_GUID(IID_IElgatoVideoCaptureFilter3, | ||
| 0xcc415eb7, 0xb1c7, 0x428c, 0x9e, 0x5e, 0xd9, 0x74, 0x7d, 0xb4, 0xbe, 0x76); | ||
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| // {197992FF-ED65-47CB-8032-D287AB40B33F} | ||
| DEFINE_GUID(IID_IElgatoVideoCaptureFilter4, | ||
| 0x197992ff, 0xed65, 0x47cb, 0x80, 0x32, 0xd2, 0x87, 0xab, 0x40, 0xb3, 0x3f); | ||
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| // {7E6E9E9E-4062-4364-99B1-15C2F662B502} | ||
| DEFINE_GUID(IID_IElgatoVideoCaptureFilter5, | ||
| 0x7e6e9e9e, 0x4062, 0x4364, 0x99, 0xb1, 0x15, 0xc2, 0xf6, 0x62, 0xb5, 0x2); | ||
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| /*============================================================================= | ||
| // IElgatoVideoCaptureFilter | ||
| =============================================================================*/ | ||
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| //! Interface | ||
| DECLARE_INTERFACE_(IElgatoVideoCaptureFilter, IUnknown) | ||
| { | ||
| }; | ||
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| /*============================================================================= | ||
| // IElgatoVideoCaptureFilter2 | ||
| =============================================================================*/ | ||
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| //! Video Capture device type | ||
| typedef enum VIDEO_CAPTURE_FILTER_DEVICE_TYPE | ||
| { | ||
| VIDEO_CAPTURE_FILTER_DEVICE_TYPE_INVALID = 0, //!< Invalid | ||
| VIDEO_CAPTURE_FILTER_DEVICE_TYPE_GAME_CAPTURE_HD = 2, //!< Game Capture HD (VID: 0x0fd9 PID: 0x0044, 0x004e, 0x0051) | ||
| VIDEO_CAPTURE_FILTER_DEVICE_TYPE_GAME_CAPTURE_HD60 = 8, //!< Game Capture HD60 (VID: 0x0fd9 PID: 0x005c) | ||
| NUM_VIDEO_CAPTURE_FILTER_DEVICE_TYPE | ||
| }; | ||
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| //! Input device | ||
| typedef enum VIDEO_CAPTURE_FILTER_INPUT_DEVICE | ||
| { | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_INVALID = 0, //!< Invalid | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_XBOX360 = 1, //!< Microsoft Xbox 360 | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_PLAYSTATION3 = 2, //!< Sony PlayStation 3 | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_IPAD = 3, //!< Apple iPad | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_IPOD_IPHONE = 4, //!< Apple iPod or iPhone | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_WII = 5, //!< Nintendo Wii | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_OTHER = 6, //!< Other | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_WII_U = 7, //!< Nintendo Wii U | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_XBOX_ONE = 8, //!< Microsoft Xbox One | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE_PLAYSTATION4 = 9, //!< Sony PlayStation 4 | ||
| }; | ||
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| //! Video inputs | ||
| typedef enum VIDEO_CAPTURE_FILTER_VIDEO_INPUT | ||
| { | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT_INVALID = 0, //!< Invalid | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT_COMPOSITE = 1, //!< Composite | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT_SVIDEO = 2, //!< S-Video | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT_COMPONENT = 3, //!< Component | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT_HDMI = 4, //!< HDMI | ||
| }; | ||
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| //! Video encoder profile | ||
| typedef enum VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE | ||
| { | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_INVALID = 0x00000000, //!< Invalid | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_240 = 0x00000001, //!< 320x240 | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_360 = 0x00000002, //!< 480x360 | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_480 = 0x00000004, //!< 640x480 | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_720 = 0x00000008, //!< 1280x720 | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE_1080 = 0x00000010, //!< 1920x1080 | ||
| }; | ||
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| //! Color range | ||
| typedef enum VIDEO_CAPTURE_FILTER_COLOR_RANGE | ||
| { | ||
| VIDEO_CAPTURE_FILTER_COLOR_RANGE_INVALID = 0, //!< Invalid | ||
| VIDEO_CAPTURE_FILTER_COLOR_RANGE_FULL = 1, //!< 0-255 | ||
| VIDEO_CAPTURE_FILTER_COLOR_RANGE_LIMITED = 2, //!< 16-235 | ||
| VIDEO_CAPTURE_FILTER_COLOR_RANGE_SHOOT = 3, //!< | ||
| }; | ||
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| //! Settings | ||
| typedef struct _VIDEO_CAPTURE_FILTER_SETTINGS | ||
| { | ||
| TCHAR deviceName[256]; //!< Device name (get only) | ||
| VIDEO_CAPTURE_FILTER_INPUT_DEVICE inputDevice; //!< Input device (e.g. Xbox360) | ||
| VIDEO_CAPTURE_FILTER_VIDEO_INPUT videoInput; //!< Video input (e.g. HDMI) | ||
| VIDEO_CAPTURE_FILTER_VID_ENC_PROFILE profile; //!< Video encoder profile (maximum resolution) | ||
| BOOL useAnalogAudioInput; //!< for HDMI with analog audio input | ||
| VIDEO_CAPTURE_FILTER_COLOR_RANGE hdmiColorRange; //!< HDMI color range | ||
| int brightness; //!< Brightness (0-10000) | ||
| int contrast; //!< Contrast (0-10000) | ||
| int saturation; //!< Saturation (0-10000) | ||
| int hue; //!< Hue (0-10000) | ||
| int analogAudioGain; //!< Analog audio gain (-60 - 12 dB) | ||
| int digitalAudioGain; //!< Digital audio gain (-60 - 12 dB) | ||
| BOOL preserveInputFormat; //!< Input Format will be preserved (e.g. do not convert interlaced to progressive) | ||
| BOOL stretchStandardDefinitionInput; //!< Stretch SD input to 16:9 | ||
| }VIDEO_CAPTURE_FILTER_SETTINGS, *PVIDEO_CAPTURE_FILTER_SETTINGS; | ||
| typedef const VIDEO_CAPTURE_FILTER_SETTINGS* PCVIDEO_CAPTURE_FILTER_SETTINGS; | ||
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| //! Interface | ||
| DECLARE_INTERFACE_(IElgatoVideoCaptureFilter2, IElgatoVideoCaptureFilter) | ||
| { | ||
| // Get current settings | ||
| STDMETHOD(GetSettings)(THIS_ PVIDEO_CAPTURE_FILTER_SETTINGS pSettings) PURE; | ||
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| // Set settings | ||
| STDMETHOD(SetSettings)(THIS_ PCVIDEO_CAPTURE_FILTER_SETTINGS pcSettings) PURE; | ||
| }; | ||
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| /*============================================================================= | ||
| // IElgatoVideoCaptureFilter3 | ||
| =============================================================================*/ | ||
|
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| //! Interface | ||
| DECLARE_INTERFACE_(IElgatoVideoCaptureFilter3, IElgatoVideoCaptureFilter2) | ||
| { | ||
| //! Get A/V delay in milli-seconds (approximate delay between input signal and DirectShow | ||
| //! filter output) | ||
| STDMETHOD(GetDelayMs)(THIS_ int* pnDelayMs) PURE; | ||
| }; | ||
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| /*============================================================================= | ||
| // IElgatoVideoCaptureFilter4 | ||
| =============================================================================*/ | ||
|
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| //! Messages | ||
| typedef enum VIDEO_CAPTURE_FILTER_NOTIFICATION | ||
| { | ||
| //! Description: Delay of the device has changed. Call GetDelayMs() to get the new delay. | ||
| VIDEO_CAPTURE_FILTER_NOTIFICATION_DEVICE_DELAY_CHANGED = 110, //!< Data: none | ||
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| //! Description: Output format has changed. Update your signal path accordingly. | ||
| VIDEO_CAPTURE_FILTER_NOTIFICATION_CAPTURE_OUTPUT_FORMAT_CHANGED = 305, //!< Data: none | ||
| }; | ||
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| //! Custom event that can be received by IMediaEvent::GetEvent. If SetNotificationCallback() was not set this method is used to send notifications. | ||
| //! lEventCode = VIDEO_CAPTURE_FILTER_EVENT | ||
| //! lParam1 = VIDEO_CAPTURE_FILTER_NOTIFICATION | ||
| //! lParam2 = reserved for future use (e.g. notifications with additional data) | ||
| #define VIDEO_CAPTURE_FILTER_EVENT EC_USER + 0x0FD9 | ||
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| //! Message callback | ||
| typedef void (CALLBACK* PFN_VIDEO_CAPTURE_FILTER_NOTIFICATION_CALLBACK)(VIDEO_CAPTURE_FILTER_NOTIFICATION nMessage, void* pData, int nSize, void* pContext); | ||
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| //! Interface | ||
| DECLARE_INTERFACE_(IElgatoVideoCaptureFilter4, IElgatoVideoCaptureFilter3) | ||
| { | ||
| //! Check device is present | ||
| STDMETHOD(GetDevicePresent)(THIS_ BOOL* pfDevicePresent) PURE; | ||
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| //! Get current device type | ||
| STDMETHOD(GetDeviceType)(THIS_ VIDEO_CAPTURE_FILTER_DEVICE_TYPE* pnDeviceType) PURE; | ||
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| //! Set callback to receive notifications | ||
| STDMETHOD(SetNotificationCallback)(THIS_ PFN_VIDEO_CAPTURE_FILTER_NOTIFICATION_CALLBACK pCallback, void* pContext) PURE; | ||
| }; | ||
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| /*============================================================================= | ||
| // IElgatoVideoCaptureFilter5 | ||
| =============================================================================*/ | ||
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| //! Extended Settings | ||
| typedef struct _VIDEO_CAPTURE_FILTER_SETTINGS_EX | ||
| { | ||
| VIDEO_CAPTURE_FILTER_SETTINGS Settings; | ||
| BOOL enableFullFrameRate; //!< Enable full frame rate (50/60 fps) | ||
| BYTE reserved[20 * 1024]; | ||
| }VIDEO_CAPTURE_FILTER_SETTINGS_EX, *PVIDEO_CAPTURE_FILTER_SETTINGS_EX; | ||
| typedef const VIDEO_CAPTURE_FILTER_SETTINGS_EX* PCVIDEO_CAPTURE_FILTER_SETTINGS_EX; | ||
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| DECLARE_INTERFACE_(IElgatoVideoCaptureFilter5, IElgatoVideoCaptureFilter4) | ||
| { | ||
| //! Get current settings | ||
| STDMETHOD(GetSettingsEx)(THIS_ PVIDEO_CAPTURE_FILTER_SETTINGS_EX pSettings) PURE; | ||
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| //! Set settings | ||
| STDMETHOD(SetSettingsEx)(THIS_ PCVIDEO_CAPTURE_FILTER_SETTINGS_EX pcSettings) PURE; | ||
| }; |
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