Add an orientation property for convolution reverb

Only affects ambisonic (B-Format and UHJ) formats

1 files changed, 26 insertions, 4 deletions

diff --git a/al/effects/convolution.cpp b/al/effects/convolution.cpp
index a9426ce4..494950b7 100644
--- a/al/effects/convolution.cpp
+++ b/al/effects/convolution.cpp
@@ -36,12 +36,25 @@ void Convolution_setParamf(EffectProps* /*props*/, ALenum param, float /*val*/)
             param};
     }
 }
-void Convolution_setParamfv(EffectProps *props, ALenum param, const float *vals)
+void Convolution_setParamfv(EffectProps *props, ALenum param, const float *values)
 {
     switch(param)
     {
+    case AL_CONVOLUTION_REVERB_ORIENTATION_SOFT:
+        if(!(std::isfinite(values[0]) && std::isfinite(values[1]) && std::isfinite(values[2])
+            && std::isfinite(values[3]) && std::isfinite(values[4]) && std::isfinite(values[5])))
+            throw effect_exception{AL_INVALID_VALUE, "Property 0x%04x value out of range", param};
+
+        props->Convolution.OrientAt[0] = values[0];
+        props->Convolution.OrientAt[1] = values[1];
+        props->Convolution.OrientAt[2] = values[2];
+        props->Convolution.OrientUp[0] = values[3];
+        props->Convolution.OrientUp[1] = values[4];
+        props->Convolution.OrientUp[2] = values[5];
+        break;
+
     default:
-        Convolution_setParamf(props, param, vals[0]);
+        Convolution_setParamf(props, param, values[0]);
     }
 }
 
@@ -71,12 +84,21 @@ void Convolution_getParamf(const EffectProps* /*props*/, ALenum param, float* /*
             param};
     }
 }
-void Convolution_getParamfv(const EffectProps *props, ALenum param, float *vals)
+void Convolution_getParamfv(const EffectProps *props, ALenum param, float *values)
 {
     switch(param)
     {
+    case AL_CONVOLUTION_REVERB_ORIENTATION_SOFT:
+        values[0] = props->Convolution.OrientAt[0];
+        values[1] = props->Convolution.OrientAt[1];
+        values[2] = props->Convolution.OrientAt[2];
+        values[3] = props->Convolution.OrientUp[0];
+        values[4] = props->Convolution.OrientUp[1];
+        values[5] = props->Convolution.OrientUp[2];
+        break;
+
     default:
-        Convolution_getParamf(props, param, vals);
+        Convolution_getParamf(props, param, values);
     }
 }