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59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
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/***********************************************************************
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* AUTHOR: Marcus Overhagen
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* FILE: VolumeControl.cpp
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* DESCR: transitional private volume control functions
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***********************************************************************/
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#include <Message.h>
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#include <Messenger.h>
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#include "debug.h"
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#include "VolumeControl.h"
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#include "../server/headers/ServerInterface.h"
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namespace MediaKitPrivate {
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status_t GetMasterVolume(float *left, float *right)
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{
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CALLED();
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BMessenger m(NEW_MEDIA_SERVER_SIGNATURE);
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BMessage msg(MEDIA_SERVER_GET_VOLUME);
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BMessage reply;
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status_t s;
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if (!m.IsValid())
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return B_ERROR;
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s = m.SendMessage(&msg,&reply);
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if (s != B_OK)
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return s;
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reply.FindFloat("left",left);
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reply.FindFloat("right",right);
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return (status_t)reply.what;
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}
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status_t SetMasterVolume(float left, float right)
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{
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CALLED();
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BMessenger m(NEW_MEDIA_SERVER_SIGNATURE);
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BMessage msg(MEDIA_SERVER_SET_VOLUME);
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BMessage reply;
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status_t s;
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if (!m.IsValid())
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return B_ERROR;
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msg.AddFloat("left",left);
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msg.AddFloat("right",right);
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s = m.SendMessage(&msg,&reply);
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if (s != B_OK)
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return s;
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return (status_t)reply.what;
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}
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} //namespace MediaKitPrivate
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