| Flag |
Description |
9999 |
2026.1.0 |
2.9.1-r1 |
| a52 |
Enable support for decoding ATSC A/52 streams used in DVD
|
✓ |
✓ |
✓ |
| aac |
Enable support for MPEG-4 AAC Audio
|
✓ |
✓ |
✓ |
| alsa |
Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
|
✓ |
✓ |
✓ |
| debug |
Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
|
✓ |
✓ |
✓ |
| flac |
Add support for FLAC: Free Lossless Audio Codec
|
✓ |
✓ |
✓ |
| fluidsynth |
compile with support for fluidsynth
|
✓ |
✓ |
✓ |
| fribidi |
Support for right-to-left languages via <pkg>dev-libs/fribidi</pkg>
|
✓ |
✓ |
✓ |
| gif |
Add GIF image support
|
✓ |
✓ |
✓ |
| gtk |
Add support for x11-libs/gtk+ (The GIMP Toolkit)
|
⊕ |
⊕ |
⊕ |
| jpeg |
Add JPEG image support
|
✓ |
✓ |
✓ |
| lua |
Enable Lua scripting support
|
✓ |
✓ |
✓ |
| mp3 |
Add support for reading mp3 files
|
✓ |
✓ |
✓ |
| mpeg2 |
enable mpeg2 codec for cutscenes
|
✓ |
✓ |
✓ |
| musepack |
Enable support for the musepack audio codec
|
✓ |
✓ |
✓ |
| net |
enable cloud support via <pkg>media-libs/sdl2-net</pkg>
|
⊕ |
⊕ |
⊕ |
| opengl |
Add support for OpenGL (3D graphics)
|
✓ |
✓ |
✓ |
| openmpt |
Enable mod/tracker music file support via <pkg>media-libs/libopenmpt</pkg>
|
✓ |
✓ |
✓ |
| parport |
Enable parallel port support via <pkg>sys-libs/libieee1284</pkg>
|
✓ |
✓ |
✓ |
| png |
Add support for libpng (PNG images)
|
✓ |
✓ |
✓ |
| readline |
Enable support for libreadline, a GNU line-editing library that almost everyone wants
|
✓ |
✓ |
✓ |
| sndio |
Enable support for MIDI music using <pkg>media-sound/sndio</pkg>
|
✓ |
✓ |
✓ |
| speech |
Enable text-to-speech support
|
✓ |
✓ |
✓ |
| theora |
Add support for the Theora Video Compression Codec
|
✓ |
✓ |
✓ |
| truetype |
Add support for FreeType and/or FreeType2 fonts
|
✓ |
✓ |
✓ |
| unsupported |
enable unsupported and/or broken game engines (you're on your own)
|
✓ |
✓ |
✓ |
| vorbis |
Add support for the OggVorbis audio codec
|
✓ |
✓ |
✓ |
| vpx |
Add support for VP8/VP9 codecs (usually via media-libs/libvpx)
|
✓ |
✓ |
✓ |
| zlib |
Add support for zlib compression
|
✓ |
✓ |
✓ |