src/device.h

   1 #ifndef DEVICE_H
   2 #define DEVICE_H
   3
   4 #include "main.h"
   5
   6 #include <map>
   7 #include <mutex>
   8
   9 #include "alc.h"
  10 #include "alext.h"
  11
  12
  13 namespace alure {
  14
  15 class ALContext;
  16 class ALBuffer;
  17
  18
  19 enum ALCExtension {
  20     EXT_thread_local_context,
  21     SOFT_device_pause,
  22     SOFT_HRTF,
  23
  24     ALC_EXTENSION_MAX
  25 };
  26
  27 class ALDevice {
  28     ALCdevice *mDevice;
  29
  30     Vector<UniquePtr<ALContext>> mContexts;
  31
  32     bool mHasExt[ALC_EXTENSION_MAX];
  33
  34     std::once_flag mSetExts;
  35     void setupExts();
  36
  37 public:
  38     ALDevice(ALCdevice *device);
  39     ~ALDevice();
  40
  41     ALCdevice *getDevice() const { return mDevice; }
  42
  43     bool hasExtension(ALCExtension ext) const { return mHasExt[ext]; }
  44
  45     LPALCDEVICEPAUSESOFT alcDevicePauseSOFT;
  46     LPALCDEVICERESUMESOFT alcDeviceResumeSOFT;
  47
  48     LPALCGETSTRINGISOFT alcGetStringiSOFT;
  49     LPALCRESETDEVICESOFT alcResetDeviceSOFT;
  50
  51     void removeContext(ALContext *ctx);
  52
  53     String getName(PlaybackDeviceName type) const;
  54     bool queryExtension(const String &name) const;
  55
  56     ALCuint getALCVersion() const;
  57     ALCuint getEFXVersion() const;
  58
  59     ALCuint getFrequency() const;
  60
  61     ALCuint getMaxAuxiliarySends() const;
  62
  63     Vector<String> enumerateHRTFNames() const;
  64     bool isHRTFEnabled() const;
  65     String getCurrentHRTF() const;
  66     void reset(ArrayView<AttributePair> attributes);
  67
  68     Context createContext(ArrayView<AttributePair> attributes);
  69
  70     void pauseDSP();
  71     void resumeDSP();
  72
  73     void close();
  74 };
  75
  76 } // namespace alure
  77
  78 #endif /* DEVICE_H */