src/device.h

   1 #ifndef DEVICE_H
   2 #define DEVICE_H
   3
   4 #include "main.h"
   5
   6 #include <mutex>
   7
   8 #include "alc.h"
   9 #include "alext.h"
  10
  11
  12 namespace alure {
  13
  14
  15 enum ALCExtension {
  16     EXT_thread_local_context,
  17     SOFT_device_pause,
  18     SOFT_HRTF,
  19
  20     ALC_EXTENSION_MAX
  21 };
  22
  23 class DeviceImpl {
  24     ALCdevice *mDevice;
  25
  26     Vector<UniquePtr<ContextImpl>> mContexts;
  27
  28     bool mHasExt[ALC_EXTENSION_MAX];
  29
  30     std::once_flag mSetExts;
  31     void setupExts();
  32
  33 public:
  34     DeviceImpl(ALCdevice *device);
  35     ~DeviceImpl();
  36
  37     ALCdevice *getDevice() const { return mDevice; }
  38
  39     bool hasExtension(ALCExtension ext) const { return mHasExt[ext]; }
  40
  41     LPALCDEVICEPAUSESOFT alcDevicePauseSOFT;
  42     LPALCDEVICERESUMESOFT alcDeviceResumeSOFT;
  43
  44     LPALCGETSTRINGISOFT alcGetStringiSOFT;
  45     LPALCRESETDEVICESOFT alcResetDeviceSOFT;
  46
  47     void removeContext(ContextImpl *ctx);
  48
  49     String getName(PlaybackName type) const;
  50     bool queryExtension(const char *name) const;
  51
  52     Version getALCVersion() const;
  53     Version getEFXVersion() const;
  54
  55     ALCuint getFrequency() const;
  56
  57     ALCuint getMaxAuxiliarySends() const;
  58
  59     Vector<String> enumerateHRTFNames() const;
  60     bool isHRTFEnabled() const;
  61     String getCurrentHRTF() const;
  62     void reset(ArrayView<AttributePair> attributes);
  63
  64     Context createContext(ArrayView<AttributePair> attributes, bool dothrow);
  65
  66     void pauseDSP();
  67     void resumeDSP();
  68
  69     void close();
  70 };
  71
  72 } // namespace alure
  73
  74 #endif /* DEVICE_H */