reactos/dll/cpl/mmsys/mmsys.h
Eric Kohl 431f9bf311 [MMSYS] Improvements to the speaker volume property page
- Open a separate mixer instance for the page, so that MM_MIXM_CONTROL_CHANGE notifications can be received.
- Keep line and channel configurations in a global struct.
- Handle MM_MIXM_CONTROL_CHANGE and WM_HSCROLL notifications.
2019-01-20 22:00:42 +01:00

98 lines
1.6 KiB
C

#ifndef _MMSYS_H
#define _MMSYS_H
#include <stdarg.h>
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COM_NO_WINDOWS_H
#include <windef.h>
#include <winbase.h>
#include <winreg.h>
#include <wingdi.h>
#include <winuser.h>
#include <mmsystem.h>
#include <cpl.h>
#include <tchar.h>
#include <setupapi.h>
#include <stdlib.h>
#include "resource.h"
//typedef LONG (CALLBACK *APPLET_PROC)(VOID);
typedef struct _APPLET
{
UINT idIcon;
UINT idName;
UINT idDescription;
APPLET_PROC AppletProc;
} APPLET, *PAPPLET;
extern HINSTANCE hApplet;
#define DRVM_MAPPER 0x2000
#define DRVM_MAPPER_PREFERRED_GET (DRVM_MAPPER+21)
#define DRVM_MAPPER_PREFERRED_SET (DRVM_MAPPER+22)
#define VOLUME_MIN 0
#define VOLUME_MAX 500
#define VOLUME_TICFREQ 50
#define VOLUME_PAGESIZE 100
/* main.c */
VOID
InitPropSheetPage(
PROPSHEETPAGE *psp,
WORD idDlg,
DLGPROC DlgProc);
LONG APIENTRY
MmSysApplet(HWND hwnd,
UINT uMsg,
LPARAM wParam,
LPARAM lParam);
/* sounds.c */
INT_PTR
CALLBACK
SoundsDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
/* volume.c */
INT_PTR CALLBACK
VolumeDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
/* voice.c */
INT_PTR CALLBACK
VoiceDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
/* audio.c */
INT_PTR CALLBACK
AudioDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
/* speakervolume.c */
INT_PTR
SpeakerVolume(HWND hwndDlg);
#endif /* _MMSYS_H */