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-rw-r--r--Alc/bformatdec.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/Alc/bformatdec.h b/Alc/bformatdec.h
index c997c0b9..0011eb28 100644
--- a/Alc/bformatdec.h
+++ b/Alc/bformatdec.h
@@ -38,11 +38,11 @@ void bformatdec_upSample(struct BFormatDec *dec, ALfloat (*restrict OutBuffer)[B
/* Stand-alone first-order upsampler. Kept here because it shares some stuff
- * with bformatdec.
+ * with bformatdec. Assumes a periphonic (4-channel) input mix!
*/
struct AmbiUpsampler *ambiup_alloc();
void ambiup_free(struct AmbiUpsampler **ambiup);
-void ambiup_reset(struct AmbiUpsampler *ambiup, const ALCdevice *device);
+void ambiup_reset(struct AmbiUpsampler *ambiup, const ALCdevice *device, ALfloat w_scale, ALfloat xyz_scale);
void ambiup_process(struct AmbiUpsampler *ambiup, ALfloat (*restrict OutBuffer)[BUFFERSIZE], ALsizei OutChannels, const ALfloat (*restrict InSamples)[BUFFERSIZE], ALsizei SamplesToDo);