1 files changed, 0 insertions, 55 deletions
diff --git a/src/audio/resample.cpp b/src/audio/resample.cpp
deleted file mode 100644
index 1e20392b..00000000
--- a/src/audio/resample.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2023 jacqueline <me@jacqueline.id.au>
- *
- * SPDX-License-Identifier: GPL-3.0-only
- */
-#include "resample.hpp"
-
-#include <algorithm>
-#include <cmath>
-#include <cstdint>
-#include <cstdlib>
-#include <cstring>
-#include <numeric>
-
-#include "esp_log.h"
-#include "speex/speex_resampler.h"
-
-#include "sample.hpp"
-
-namespace audio {
-
-static constexpr int kQuality = SPEEX_RESAMPLER_QUALITY_MIN;
-
-Resampler::Resampler(uint32_t source_sample_rate,
-                     uint32_t target_sample_rate,
-                     uint8_t num_channels)
-    : err_(0),
-      resampler_(speex_resampler_init(num_channels,
-                                      source_sample_rate,
-                                      target_sample_rate,
-                                      kQuality,
-                                      &err_)),
-      num_channels_(num_channels) {
-  assert(err_ == 0);
-}
-
-Resampler::~Resampler() {
-  speex_resampler_destroy(resampler_);
-}
-
-auto Resampler::Process(std::span<sample::Sample> input,
-                        std::span<sample::Sample> output,
-                        bool end_of_data) -> std::pair<size_t, size_t> {
-  uint32_t samples_used = input.size() / num_channels_;
-  uint32_t samples_produced = output.size() / num_channels_;
-
-  int err = speex_resampler_process_interleaved_int(
-      resampler_, input.data(), &samples_used, output.data(),
-      &samples_produced);
-  assert(err == 0);
-
-  return {samples_used * num_channels_, samples_produced * num_channels_};
-}
-
-}  // namespace audio