obs-studio/plugins/obs-ffmpeg/external/AMF/include/components/DisplayCapture.h

//
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//-------------------------------------------------------------------------------------------------
// Desktop duplication interface declaration
//-------------------------------------------------------------------------------------------------

#ifndef AMF_DisplayCapture_h
#define AMF_DisplayCapture_h
#pragma once

#include "Component.h"

extern "C"
{
    // To create capture component with Desktop Duplication API use this function
    AMF_RESULT AMF_CDECL_CALL AMFCreateComponentDisplayCapture(amf::AMFContext* pContext, void* reserved, amf::AMFComponent** ppComponent);
}

// To create AMD Direct Capture component use this component ID with AMFFactory::CreateComponent()
#define AMFDisplayCapture L"AMFDisplayCapture"

// Static properties
//
typedef enum AMF_DISPLAYCAPTURE_MODE_ENUM
{
    AMF_DISPLAYCAPTURE_MODE_KEEP_FRAMERATE      = 0, // capture component maintains the frame rate and returns current visible surface
    AMF_DISPLAYCAPTURE_MODE_WAIT_FOR_PRESENT    = 1, // capture component waits for flip (present) event
    AMF_DISPLAYCAPTURE_MODE_GET_CURRENT_SURFACE = 2, // returns current visible surface immediately
} AMF_DISPLAYCAPTURE_MODE_ENUM;


#define AMF_DISPLAYCAPTURE_MONITOR_INDEX            L"MonitorIndex"             // amf_int64, default = 0, Index of the display monitor; is determined by using EnumAdapters() in DXGI.
#define AMF_DISPLAYCAPTURE_MODE                     L"CaptureMode"              // amf_int64(AMF_DISPLAYCAPTURE_MODE_ENUM), default =  AMF_DISPLAYCAPTURE_MODE_FRAMERATE, controls wait logic
#define AMF_DISPLAYCAPTURE_FRAMERATE                L"FrameRate"                // AMFRate,  default = (0, 1) Capture framerate, if 0 - capture rate will be driven by flip event from fullscreen app or DWM
#define AMF_DISPLAYCAPTURE_CURRENT_TIME_INTERFACE   L"CurrentTimeInterface"     // AMFInterface(AMFCurrentTime) Optional interface object for providing  timestamps.
#define AMF_DISPLAYCAPTURE_FORMAT                   L"CurrentFormat"            // amf_int64(AMF_SURFACE_FORMAT) Capture format - read-only
#define AMF_DISPLAYCAPTURE_RESOLUTION               L"Resolution"               // AMFSize - screen resolution - read-only
#define AMF_DISPLAYCAPTURE_DUPLICATEOUTPUT          L"DuplicateOutput"          // amf_bool, default = false, output AMF surface is a copy of captured
#define AMF_DISPLAYCAPTURE_DESKTOP_RECT             L"DesktopRect"              // AMFRect - rect of the capture desktop - read-only
#define AMF_DISPLAYCAPTURE_ENABLE_DIRTY_RECTS       L"EnableDirtyRects"         // amf_bool, default = false, enable dirty rectangles attached to output as AMF_DISPLAYCAPTURE_DIRTY_RECTS
#define AMF_DISPLAYCAPTURE_DRAW_DIRTY_RECTS         L"DrawDirtyRects"           // amf_bool, default = false, copies capture output and draws dirty rectangles with red - for debugging only
#define AMF_DISPLAYCAPTURE_ROTATION                 L"Rotation"                 // amf_int64(AMF_ROTATION_ENUM); default = AMF_ROTATION_NONE, monitor rotation state

// Properties that can be set on output AMFSurface
#define AMF_DISPLAYCAPTURE_DIRTY_RECTS              L"DirtyRects"               // AMFInterface*(AMFBuffer*) - array of AMFRect(s)
#define AMF_DISPLAYCAPTURE_FRAME_INDEX              L"FrameIndex"               // amf_int64; default = 0, index of presented frame since capture started
#define AMF_DISPLAYCAPTURE_FRAME_FLIP_TIMESTAMP     L"FlipTimesamp"             // amf_int64; default = 0, flip timestmap of presented frame
// see Surface.h
//#define AMF_SURFACE_ROTATION         L"Rotation"    // amf_int64(AMF_ROTATION_ENUM); default = AMF_ROTATION_NONE, can be set on surfaces - the same value as AMF_DISPLAYCAPTURE_ROTATION

#endif // #ifndef AMF_DisplayCapture_h