oal upd

src/audio/oal/channel.h

@@ -0,0 +1,51 @@
+#pragma once
+#include "common.h"
+
+#ifdef AUDIO_OAL
+#include "oal/oal_utils.h"
+#include <AL/al.h>
+#include <AL/alext.h>
+#include <AL/efx.h>
+
+
+class CChannel
+{
+	ALuint alChannel;
+	ALuint alFilter;
+	ALuint Buffer;
+	float  Pitch, Gain;
+	float  Mix;
+	int32  Frequency;
+	float  Position[3];
+	float  Distances[2];
+	int32  LoopCount;
+	ALint  LoopPoints[2];
+	uint32 Sample;
+public:
+	CChannel();
+	void SetDefault();
+	void Reset();
+	void Init(bool Is2D = false);
+	void Term();
+	void Start();
+	void Stop();
+	bool HasSource();
+	bool IsUsed();
+	void SetPitch(float pitch);
+	void SetGain(float gain);
+	void SetVolume(int32 vol);
+	void SetSampleID(uint32 nSfx);
+	void SetFreq(int32 freq);
+	void SetCurrentFreq(uint32 freq);
+	void SetLoopCount(int32 loopCount); // fake
+	void SetLoopPoints(ALint start, ALint end);
+	void SetPosition(float x, float y, float z);
+	void SetDistances(float max, float min);
+	void SetPan(uint32 pan);
+	void SetBuffer(ALuint buffer);
+	void ClearBuffer();
+	void SetReverbMix(ALuint slot, float mix);
+	void UpdateReverb(ALuint slot);
+};
+
+#endif