diff options
| author | Chris Robinson <[email protected]> | 2011-09-18 09:52:40 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2011-09-18 09:52:40 -0700 |
| commit | 25f7c2704382221c9d563a7c1e57c02252eb3dad (patch) | |
| tree | cbc1a5826fc368ac880a3e7baa1f6805ed21e9d3 /OpenAL32 | |
| parent | ec3b78e52d95752160231bc8eb5ad9647e20b3b9 (diff) | |
Store the HRTF tables used in the device
Diffstat (limited to 'OpenAL32')
| -rw-r--r-- | OpenAL32/Include/alMain.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index 40b90383..a5a96e81 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -384,6 +384,9 @@ extern "C" { #define LOWPASSFREQCUTOFF (5000) +struct Hrtf; + + // Find the next power-of-2 for non-power-of-2 numbers. static __inline ALuint NextPowerOf2(ALuint value) { @@ -549,6 +552,9 @@ struct ALCdevice_struct // Map of Filters for this device UIntMap FilterMap; + /* HRTF filter tables */ + const struct Hrtf *Hrtf; + // Stereo-to-binaural filter struct bs2b *Bs2b; ALCint Bs2bLevel; @@ -679,10 +685,10 @@ const ALCchar *DevFmtChannelsString(enum DevFmtChannels chans); #define HRIR_LENGTH (1<<HRIR_BITS) #define HRIR_MASK (HRIR_LENGTH-1) void InitHrtf(void); -ALCboolean IsHrtfCompatible(ALCdevice *device); +const struct Hrtf *GetHrtf(ALCdevice *device); ALfloat CalcHrtfDelta(ALfloat oldGain, ALfloat newGain, const ALfloat olddir[3], const ALfloat newdir[3]); -void GetLerpedHrtfCoeffs(ALfloat elevation, ALfloat azimuth, ALfloat gain, ALfloat (*coeffs)[2], ALuint *delays); -ALuint GetMovingHrtfCoeffs(ALfloat elevation, ALfloat azimuth, ALfloat gain, ALfloat delta, ALint counter, ALfloat (*coeffs)[2], ALuint *delays, ALfloat (*coeffStep)[2], ALint *delayStep); +void GetLerpedHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat azimuth, ALfloat gain, ALfloat (*coeffs)[2], ALuint *delays); +ALuint GetMovingHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat azimuth, ALfloat gain, ALfloat delta, ALint counter, ALfloat (*coeffs)[2], ALuint *delays, ALfloat (*coeffStep)[2], ALint *delayStep); void al_print(const char *func, const char *fmt, ...) PRINTF_STYLE(2,3); #define AL_PRINT(...) al_print(__FUNCTION__, __VA_ARGS__) |