From 4f7cddbb9bc9985c3c1632f8c5e217e49a59ea3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oona=20R=C3=A4is=C3=A4nen?= <oona@kapsi.fi>
Date: Thu, 27 Jun 2024 19:41:30 +0300
Subject: [PATCH] Add debian:buster workflow to CI

---
 .github/workflows/build.yml | 17 ++++++++++++++++-
 src/redsea.cc               | 12 ++++++------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0e17317..86fe63c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@ name: build
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, dev ]
     tags: [ 'v*' ]
   pull_request:
     branches: [ master ]
@@ -39,6 +39,21 @@ jobs:
     #- name: Install .deb
     #  run: dpkg -i ../redsea_*.deb
 
+  build-debian-oldoldstable:
+    runs-on: ubuntu-latest
+    container: debian:buster
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install dependencies (apt-get)
+      run: apt-get update && apt-get -y install meson build-essential libsndfile1-dev libliquid-dev nlohmann-json3-dev
+    - name: meson setup
+      run: meson setup -Dwerror=true build
+    - name: compile
+      run: cd build && meson compile
+    - name: test
+      run: cd build && meson test
+
   macos-build:
     runs-on: macos-latest
 
diff --git a/src/redsea.cc b/src/redsea.cc
index 58d859f..12ca917 100644
--- a/src/redsea.cc
+++ b/src/redsea.cc
@@ -128,26 +128,26 @@ int processMPXInput(Options options) {
 
   auto& output_stream = options.feed_thru ? std::cerr : std::cout;
 
-  std::vector<Channel> channels;
+  std::vector<std::unique_ptr<Channel>> channels;
   std::vector<std::unique_ptr<Subcarrier>> subcarriers;
   for (uint32_t i = 0; i < options.num_channels; i++) {
-    channels.emplace_back(options, i, output_stream);
+    channels.emplace_back(std::make_unique<Channel>(options, i, output_stream));
     subcarriers.push_back(std::make_unique<Subcarrier>(options));
   }
 
   while (!mpx.eof()) {
     mpx.fillBuffer();
     for (uint32_t i = 0; i < options.num_channels; i++) {
-      channels[i].processBits(subcarriers[i]->processChunk(mpx.readChunk(i)));
-      if (channels[i].getSecondsSinceCarrierLost() > 10.f &&
+      channels[i]->processBits(subcarriers[i]->processChunk(mpx.readChunk(i)));
+      if (channels[i]->getSecondsSinceCarrierLost() > 10.f &&
           subcarriers[i]->getSecondsSinceLastReset() > 5.f) {
         subcarriers[i]->reset();
-        channels[i].resetPI();
+        channels[i]->resetPI();
       }
     }
   }
 
-  for (uint32_t i = 0; i < options.num_channels; i++) channels[i].flush();
+  for (uint32_t i = 0; i < options.num_channels; i++) channels[i]->flush();
 
   return EXIT_SUCCESS;
 }