nativeaudio

commit a4d54b52ff25999a2e0a71a39b8fd2ec135a353c
parent 71cb9ce45f1126d155f9915976ae916a40841f09
Author: Jack Mordaunt <jackmordaunt.dev@gmail.com>
Date:   Sat, 19 Sep 2026 14:56:54 -0300

ci: install the libav headers the linked backend needs

Every cgo-enabled Linux target now compiles against libavcodec,
libavformat, libavutil and libswresample.

Diffstat:
M
.github/workflows/ci.yml
 | 
22
++++++++++++++++------

1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -23,11 +23,17 @@ jobs:
           go-version-file: go.mod
 
       # ffmpeg is the decode backend on Linux, so it is required rather than
-      # optional there. The ALSA headers are for the play subpackage, whose
-      # audio backend reaches them through pkg-config.
+      # optional there. The libav headers are what the linked backend builds
+      # against; the binary is still needed, both for the no-cgo fallback and
+      # for the tests that generate fixtures with it. The ALSA headers are for
+      # the play subpackage, whose audio backend reaches them through
+      # pkg-config.
       - name: Install Linux dependencies
         if: runner.os == 'Linux'
-        run: sudo apt-get update && sudo apt-get install -y ffmpeg pkg-config libasound2-dev
+        run: >-
+          sudo apt-get update && sudo apt-get install -y
+          ffmpeg pkg-config libasound2-dev
+          libavcodec-dev libavformat-dev libavutil-dev libswresample-dev
 
       - name: Install ffmpeg (macOS)
         if: runner.os == 'macOS'
@@ -107,9 +113,13 @@ jobs:
         with:
           go-version-file: go.mod
 
-      # Needed to build the play subpackage for linux with cgo enabled.
-      - name: Install ALSA headers
-        run: sudo apt-get update && sudo apt-get install -y pkg-config libasound2-dev
+      # ALSA is for the play subpackage; the libav headers are for the linked
+      # ffmpeg backend, which every cgo-enabled Linux target now builds.
+      - name: Install build dependencies
+        run: >-
+          sudo apt-get update && sudo apt-get install -y
+          pkg-config libasound2-dev
+          libavcodec-dev libavformat-dev libavutil-dev libswresample-dev
 
       # The core package is meant to build anywhere, including targets with
       # no native decoder and no cgo, where it falls back to ffmpeg.