valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

Added midi device selection code for windows

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2099
This commit is contained in:
Peter Veenstra 2005-01-20 20:35:29 +00:00
parent 2e2f007ec2
commit 625b1dab40
4 changed files with 66 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

42
src/hardware/mixer.cpp
View file

@ -16,6 +16,8 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: mixer.cpp,v 1.28 2005-01-20 20:35:28 qbix79 Exp $ */
/*
Remove the sdl code from here and have it handeld in the sdlmain.
That should call the mixer start from there or something.
@ -26,6 +28,15 @@
#include <dirent.h>
#include <math.h>
#if defined (WIN32)
//Midi listing
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <mmsystem.h>
#endif
#include "SDL.h"
#include "mem.h"
#include "pic.h"
@ -399,13 +410,12 @@ public:
}
if (!w) vol1=vol0;
}
void ShowVolume(char * name,float vol0,float vol1) {
WriteOut("%-8s %3.0f:%-3.0f %+3.2f:%-+3.2f \n",name,
vol0*100,vol1*100,
20*log(vol0)/log(10.0f),20*log(vol1)/log(10.0f)
);
}
void Run(void) {
if(cmd->FindExist("/LISTMIDI")) {
ListMidi();
return;
}
if (cmd->FindString("MASTER",temp_line,false)) {
MakeVolume((char *)temp_line.c_str(),mixer.mastervol[0],mixer.mastervol[1]);
}
@ -424,6 +434,26 @@ public:
for (chan=mixer.channels;chan;chan=chan->next)
ShowVolume(chan->name,chan->volmain[0],chan->volmain[1]);
}
private:
void ShowVolume(char * name,float vol0,float vol1) {
WriteOut("%-8s %3.0f:%-3.0f %+3.2f:%-+3.2f \n",name,
vol0*100,vol1*100,
20*log(vol0)/log(10.0f),20*log(vol1)/log(10.0f)
);
}
void ListMidi(){
#if defined (WIN32)
unsigned int total = midiOutGetNumDevs();
for(unsigned int i=0;i<total;i++) {
MIDIOUTCAPS mididev;
midiOutGetDevCaps(i, &mididev, sizeof(MIDIOUTCAPS));
WriteOut("%2d\t \"%s\"\n",i,mididev.szPname);
}
#endif
return;
};
};
static void MIXER_ProgramStart(Program * * make) {