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| author | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2011-12-08 14:53:40 +0000 |
|---|---|---|
| committer | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2011-12-08 14:53:40 +0000 |
| commit | e33e19d0587146859d48a134ec9fd94e7b7ba5cd (patch) | |
| tree | 69d048c8801858d2756ab3a487090a7a1b74bf14 /nGenEx/SoundD3D.h | |
| download | starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.zip starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.tar.gz starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.tar.bz2 | |
Initial upload
Diffstat (limited to 'nGenEx/SoundD3D.h')
| -rw-r--r-- | nGenEx/SoundD3D.h | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/nGenEx/SoundD3D.h b/nGenEx/SoundD3D.h new file mode 100644 index 0000000..8c09987 --- /dev/null +++ b/nGenEx/SoundD3D.h @@ -0,0 +1,162 @@ +/* Project nGenEx
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
+
+ SUBSYSTEM: nGenEx.lib
+ FILE: SoundD3D.h
+ AUTHOR: John DiCamillo
+
+
+ OVERVIEW
+ ========
+ DirectSound3D Audio Output and Buffer classes
+*/
+
+#ifndef SoundD3D_h
+#define SoundD3D_h
+
+//#define DIRECT_SOUND_3D
+#include "SoundCard.h"
+#include "Sound.h"
+#include "Camera.h"
+#include "ThreadSync.h"
+#include <stdio.h>
+#include <dsound.h>
+#include <vorbis/vorbisfile.h>
+
+// +--------------------------------------------------------------------+
+
+class SoundD3D;
+class SoundCardD3D;
+
+// +--------------------------------------------------------------------+
+// Sound Implementation for DirectSound and DirectSound3D
+
+class SoundD3D : public Sound
+{
+public:
+ static const char* TYPENAME() { return "SoundD3D"; }
+
+ SoundD3D(LPDIRECTSOUND card, DWORD flags, LPWAVEFORMATEX format);
+ SoundD3D(LPDIRECTSOUND card, DWORD flags, LPWAVEFORMATEX format, DWORD len, LPBYTE data);
+ virtual ~SoundD3D();
+
+ virtual void Update();
+
+ virtual HRESULT StreamFile(const char* name, DWORD offset);
+ virtual HRESULT Load(DWORD bytes, BYTE* data);
+ virtual HRESULT Play();
+ virtual HRESULT Rewind();
+ virtual HRESULT Pause();
+ virtual HRESULT Stop();
+
+ virtual Sound* Duplicate();
+
+ // (only for streamed sounds)
+ virtual double GetTotalTime() const { return total_time; }
+ virtual double GetTimeRemaining() const;
+ virtual double GetTimeElapsed() const;
+
+ // (only used for localized sounds)
+ virtual void SetVolume(long v);
+ virtual long GetPan() const;
+ virtual void SetPan(long p);
+ virtual void SetLocation(const Vec3& l);
+ virtual void SetVelocity(const Vec3& v);
+
+ virtual float GetMinDistance() const;
+ virtual void SetMinDistance(float f);
+ virtual float GetMaxDistance() const;
+ virtual void SetMaxDistance(float f);
+
+
+protected:
+ void Localize();
+ HRESULT AllocateBuffer(DWORD bytes);
+ HRESULT StreamOggFile();
+
+ void StreamBlock();
+ void StreamOggBlock();
+ void RewindStream();
+ void RewindOggStream();
+
+ LPDIRECTSOUND soundcard;
+ WAVEFORMATEX wfex;
+ DSBUFFERDESC dsbd;
+ LPDIRECTSOUNDBUFFER buffer;
+
+ DWORD data_len;
+ LPBYTE data;
+
+#ifdef DIRECT_SOUND_3D
+ LPDIRECTSOUND3DBUFFER sound3d;
+#endif
+
+ float min_dist;
+ float max_dist;
+
+// STREAMED SOUND SUPPORT:
+ FILE* stream;
+ DWORD stream_left;
+ double total_time;
+ DWORD min_safety;
+ DWORD read_size;
+ BYTE* transfer;
+ DWORD w, r;
+ DWORD stream_offset;
+ bool eos_written;
+ BYTE eos_latch;
+ bool moved;
+
+ ThreadSync sync;
+ OggVorbis_File* ov_file;
+};
+
+// +--------------------------------------------------------------------+
+// Sound Card Implementation for DS and DS3D
+
+class SoundCardD3D : public SoundCard
+{
+ friend class SoundD3D;
+
+public:
+ static const char* TYPENAME() { return "SoundCardD3D"; }
+
+ SoundCardD3D(HWND hwnd);
+ virtual ~SoundCardD3D();
+
+ // Format of the sound card's primary buffer:
+ virtual bool GetFormat(LPWAVEFORMATEX format);
+ virtual bool SetFormat(LPWAVEFORMATEX format);
+ virtual bool SetFormat(int bits, int channels, int hertz);
+
+ virtual void ShowFormat();
+
+ // Get a blank, writable sound buffer:
+ virtual Sound* CreateSound(DWORD flags, LPWAVEFORMATEX format);
+
+ // Create a sound resource:
+ virtual Sound* CreateSound(DWORD flags, LPWAVEFORMATEX format, DWORD len, LPBYTE data);
+
+ virtual void SetListener(const Camera& cam, const Vec3& vel);
+ virtual bool Pause();
+ virtual bool Resume();
+ virtual bool StopSoundEffects();
+
+protected:
+ LPDIRECTSOUND soundcard;
+ LPDIRECTSOUNDBUFFER primary;
+
+#ifdef DIRECT_SOUND_3D
+ LPDIRECTSOUND3DLISTENER listener;
+#else
+ Camera listener;
+ Vec3 velocity;
+#endif
+
+ WAVEFORMATEX wfex;
+ DSBUFFERDESC dsbd;
+};
+
+#endif SoundD3D_h
+
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