diff options
Diffstat (limited to 'OpenAL32')
| -rw-r--r-- | OpenAL32/Include/alListener.h | 5 | ||||
| -rw-r--r-- | OpenAL32/Include/alu.h | 38 |
2 files changed, 41 insertions, 2 deletions
diff --git a/OpenAL32/Include/alListener.h b/OpenAL32/Include/alListener.h index ee07d87c..d7e495fe 100644 --- a/OpenAL32/Include/alListener.h +++ b/OpenAL32/Include/alListener.h @@ -2,6 +2,7 @@ #define _AL_LISTENER_H_ #include "alMain.h" +#include "alu.h" #ifdef __cplusplus extern "C" { @@ -16,8 +17,8 @@ typedef struct ALlistener { volatile ALfloat MetersPerUnit; struct { - ALfloat Matrix[4][4]; - ALfloat Velocity[3]; + aluMatrix Matrix; + aluVector Velocity; } Params; } ALlistener; diff --git a/OpenAL32/Include/alu.h b/OpenAL32/Include/alu.h index 41182749..0baf0cf8 100644 --- a/OpenAL32/Include/alu.h +++ b/OpenAL32/Include/alu.h @@ -41,6 +41,44 @@ struct ALsource; struct ALvoice; +typedef union aluVector { + alignas(16) ALfloat v[4]; +} aluVector; + +inline void aluVectorSet(aluVector *restrict vector, ALfloat x, ALfloat y, ALfloat z, ALfloat w) +{ + vector->v[0] = x; + vector->v[1] = y; + vector->v[2] = z; + vector->v[3] = w; +} + + +typedef union aluMatrix { + alignas(16) ALfloat m[4][4]; +} aluMatrix; + +inline void aluMatrixSetRow(aluMatrix *restrict matrix, ALuint row, + ALfloat m0, ALfloat m1, ALfloat m2, ALfloat m3) +{ + matrix->m[row][0] = m0; + matrix->m[row][1] = m1; + matrix->m[row][2] = m2; + matrix->m[row][3] = m3; +} + +inline void aluMatrixSet(aluMatrix *restrict matrix, ALfloat m00, ALfloat m01, ALfloat m02, ALfloat m03, + ALfloat m10, ALfloat m11, ALfloat m12, ALfloat m13, + ALfloat m20, ALfloat m21, ALfloat m22, ALfloat m23, + ALfloat m30, ALfloat m31, ALfloat m32, ALfloat m33) +{ + aluMatrixSetRow(matrix, 0, m00, m01, m02, m03); + aluMatrixSetRow(matrix, 1, m10, m11, m12, m13); + aluMatrixSetRow(matrix, 2, m20, m21, m22, m23); + aluMatrixSetRow(matrix, 3, m30, m31, m32, m33); +} + + enum ActiveFilters { AF_None = 0, AF_LowPass = 1, |