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-rw-r--r--src/audio_core/hle/mixers.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/audio_core/hle/mixers.h b/src/audio_core/hle/mixers.h
deleted file mode 100644
index bf4e865ae..000000000
--- a/src/audio_core/hle/mixers.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include "audio_core/hle/common.h"
-#include "audio_core/hle/dsp.h"
-
-namespace DSP {
-namespace HLE {
-
-class Mixers final {
-public:
- Mixers() {
- Reset();
- }
-
- void Reset();
-
- DspStatus Tick(DspConfiguration& config, const IntermediateMixSamples& read_samples,
- IntermediateMixSamples& write_samples, const std::array<QuadFrame32, 3>& input);
-
- StereoFrame16 GetOutput() const {
- return current_frame;
- }
-
-private:
- StereoFrame16 current_frame = {};
-
- using OutputFormat = DspConfiguration::OutputFormat;
-
- struct {
- std::array<float, 3> intermediate_mixer_volume = {};
-
- bool mixer1_enabled = false;
- bool mixer2_enabled = false;
- std::array<QuadFrame32, 3> intermediate_mix_buffer = {};
-
- OutputFormat output_format = OutputFormat::Stereo;
-
- } state;
-
- /// INTERNAL: Update our internal state based on the current config.
- void ParseConfig(DspConfiguration& config);
- /// INTERNAL: Read samples from shared memory that have been modified by the ARM11.
- void AuxReturn(const IntermediateMixSamples& read_samples);
- /// INTERNAL: Write samples to shared memory for the ARM11 to modify.
- void AuxSend(IntermediateMixSamples& write_samples, const std::array<QuadFrame32, 3>& input);
- /// INTERNAL: Mix current_frame.
- void MixCurrentFrame();
- /// INTERNAL: Downmix from quadraphonic to stereo based on status.output_format and accumulate
- /// into current_frame.
- void DownmixAndMixIntoCurrentFrame(float gain, const QuadFrame32& samples);
- /// INTERNAL: Generate DspStatus based on internal state.
- DspStatus GetCurrentStatus() const;
-};
-
-} // namespace HLE
-} // namespace DSP