1 files changed, 84 insertions, 0 deletions
diff --git a/al/effects/pshifter.cpp b/al/effects/pshifter.cpp
new file mode 100644
index 00000000..e6b0b3b0
--- /dev/null
+++ b/al/effects/pshifter.cpp
@@ -0,0 +1,84 @@
+
+#include "config.h"
+
+#include "AL/al.h"
+#include "AL/efx.h"
+
+#include "effects.h"
+#include "effects/base.h"
+
+
+namespace {
+
+void Pshifter_setParamf(EffectProps*, ALenum param, float)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float property 0x%04x", param}; }
+void Pshifter_setParamfv(EffectProps*, ALenum param, const float*)
+{
+    throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float-vector property 0x%04x",
+        param};
+}
+
+void Pshifter_setParami(EffectProps *props, ALenum param, int val)
+{
+    switch(param)
+    {
+    case AL_PITCH_SHIFTER_COARSE_TUNE:
+        if(!(val >= AL_PITCH_SHIFTER_MIN_COARSE_TUNE && val <= AL_PITCH_SHIFTER_MAX_COARSE_TUNE))
+            throw effect_exception{AL_INVALID_VALUE, "Pitch shifter coarse tune out of range"};
+        props->Pshifter.CoarseTune = val;
+        break;
+
+    case AL_PITCH_SHIFTER_FINE_TUNE:
+        if(!(val >= AL_PITCH_SHIFTER_MIN_FINE_TUNE && val <= AL_PITCH_SHIFTER_MAX_FINE_TUNE))
+            throw effect_exception{AL_INVALID_VALUE, "Pitch shifter fine tune out of range"};
+        props->Pshifter.FineTune = val;
+        break;
+
+    default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter integer property 0x%04x",
+            param};
+    }
+}
+void Pshifter_setParamiv(EffectProps *props, ALenum param, const int *vals)
+{ Pshifter_setParami(props, param, vals[0]); }
+
+void Pshifter_getParami(const EffectProps *props, ALenum param, int *val)
+{
+    switch(param)
+    {
+    case AL_PITCH_SHIFTER_COARSE_TUNE:
+        *val = props->Pshifter.CoarseTune;
+        break;
+    case AL_PITCH_SHIFTER_FINE_TUNE:
+        *val = props->Pshifter.FineTune;
+        break;
+
+    default:
+        throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter integer property 0x%04x",
+            param};
+    }
+}
+void Pshifter_getParamiv(const EffectProps *props, ALenum param, int *vals)
+{ Pshifter_getParami(props, param, vals); }
+
+void Pshifter_getParamf(const EffectProps*, ALenum param, float*)
+{ throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float property 0x%04x", param}; }
+void Pshifter_getParamfv(const EffectProps*, ALenum param, float*)
+{
+    throw effect_exception{AL_INVALID_ENUM, "Invalid pitch shifter float vector-property 0x%04x",
+        param};
+}
+
+EffectProps genDefaultProps() noexcept
+{
+    EffectProps props{};
+    props.Pshifter.CoarseTune = AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE;
+    props.Pshifter.FineTune   = AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE;
+    return props;
+}
+
+} // namespace
+
+DEFINE_ALEFFECT_VTABLE(Pshifter);
+
+const EffectProps PshifterEffectProps{genDefaultProps()};