GrayLib::cAVControl Class Reference

#include <cAVSink.h>

Inheritance diagram for GrayLib::cAVControl:

Public Types
enum	CTL_TYPE {   CTL_UNK = 0 , CTL_Source , CTL_Channel , CTL_Quality ,   CTL_Stop , CTL_Seek , CTL_Position , CTL_Mouse ,   CTL_Keys , CTL_QTY }

Public Member Functions
virtual	~cAVControl ()
virtual HRESULT	OnControl (CTL_TYPE eType, const void *pData=nullptr, size_t nSizeData=0)=0

Detailed Description

The other side of a stream may attempt to control it. (if allowed or applicable)

Member Enumeration Documentation

CTL_TYPE

enum GrayLib::cAVControl::CTL_TYPE

Control messages. Feedback from the receiver of the stream.

Enumerator
CTL_UNK
CTL_Source	0x01 = request alternate video Source. "{ #stream (0=all), 'source string' }"
CTL_Channel	0x02 = request alternate video Channel. "{ #stream (0=all), channel # }"
CTL_Quality	0x03 = request a AV_QUALITY_t level change on a stream (or all streams). "{ #stream (0=all), k_AV_QUALITY_0 = nothing }". expect new Header.
CTL_Stop	0x04 = send control messages to the AV source. "{ 0=Stop, 1=Start, 2=Pause, 3=Unpause. }"
CTL_Seek	0x05 = attempt to time seek on the AV stream if possible. "{ #mSec }"
CTL_Position	0x06 = my view/listen position has changed. (for 3d audio mixing, if applicable)
CTL_Mouse	0x07 = send input messages back to the AV source. Mouse position. "{ x, y }"
CTL_Keys	0x08 = send input messages back to the AV source. keyboard or mouse buttons. "{ key code, 0/1 up/down }"
CTL_QTY

Constructor & Destructor Documentation

~cAVControl()

virtual GrayLib::cAVControl::~cAVControl ( )

inlinevirtual

Member Function Documentation

OnControl()

virtual HRESULT GrayLib::cAVControl::OnControl ( CTL_TYPE  eType, const void *  pData = nullptr, size_t  nSizeData = 0  )

pure virtual

Implemented in GrayLib::cAVControlOut.

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The documentation for this class was generated from the following file:

• c:/Dennis/Source/Gray/GrayLib/include/AV/cAVSink.h