Changeset 21358 for trunk/src/winmm/waveoutbase.h

Timestamp:

Feb 22, 2010, 2:44:21 PM (16 years ago)

Author:

rlwalsh

Message:

add FlashWaveOut class to winmm - see Ticket #2

File:

• trunk/src/winmm/waveoutbase.h (modified) (2 diffs)

trunk/src/winmm/waveoutbase.h

@@ -8 +8 @@
  * Project Odin Software License can be found in LICENSE.TXT
  */
+
 #ifndef __DWAVEOUTBASE_H__
 #define __DWAVEOUTBASE_H__
 
 #include "waveinoutbase.h"
-
 #ifdef OS2_ONLY
 #include "winmmtype.h"
@@ -21 +21 @@
 {
 public:
-              WaveOut(LPWAVEFORMATEX pwfx, DWORD fdwOpen, ULONG nCallback, ULONG dwInstance);
-     virtual ~WaveOut();
+          WaveOut(LPWAVEFORMATEX pwfx, DWORD fdwOpen, ULONG nCallback, ULONG dwInstance);
+  virtual ~WaveOut();
 
-     virtual  MMRESULT write(LPWAVEHDR pwh, UINT cbwh) = 0;
-     virtual  MMRESULT pause() = 0;
-     virtual  MMRESULT stop() = 0;
-     virtual  MMRESULT resume() = 0;
-     virtual  MMRESULT reset() = 0;
-     virtual  ULONG    getPosition() = 0;
-     virtual  MMRESULT setVolume(ULONG ulVol) = 0;
-              ULONG    getVolume()              { return volume; };
+  virtual MMRESULT  open() = 0;
+  virtual MMRESULT  write(LPWAVEHDR pwh, UINT cbwh) = 0;
+  virtual MMRESULT  pause() = 0;
+  virtual MMRESULT  stop() = 0;
+  virtual MMRESULT  resume() = 0;
+  virtual MMRESULT  reset() = 0;
+  virtual ULONG     getPosition() = 0;
+  virtual MMRESULT  setVolume(ULONG ulVol) = 0;
 
-  static int  getNumDevices();
-
-  static void setDefaultVolume(ULONG volume);
- static DWORD getDefaultVolume();
+   static int       getNumDevices();
+   static BOOL      queryFormat(ULONG formatTag, ULONG nChannels,
+                                ULONG nSamplesPerSec, ULONG sampleSize);
+   static void      setDefaultVolume(ULONG volume);
+   static DWORD     getDefaultVolume();
+          ULONG     getVolume() { return volume; };
 
 protected:
-
-    ULONG       bytesPlayed, bytesCopied, bytesReturned;
-    ULONG       volume;                        // Volume state
-
-    static      ULONG    defvolume;  //default volume for streams (if waveOutSetVolume called with NULL stream)
-
-private:
-
+          ULONG     volume;
+   static ULONG     defvolume;  // default volume for streams
+                                // (if waveOutSetVolume called with NULL stream)
 };