[audio_mixer] Removed unused method

diff --git a/core/mixer/audio/audio_mixer.cpp b/core/mixer/audio/audio_mixer.cpp
index 041475fb9551f8872ac8ce41ac3069e9bd653030..29a89c7609c9283c639737e41c77424fdcddc4a3 100644 (file)
--- a/core/mixer/audio/audio_mixer.cpp
+++ b/core/mixer/audio/audio_mixer.cpp
@@ -115,11 +115,6 @@ public:
                items_.push_back(std::move(item));
        }
 
-       void begin(const core::audio_transform& transform)
-       {
-               transform_stack_.push(transform_stack_.top()*transform);
-       }
-
        void pop()
        {
                transform_stack_.pop();