Skip to content

F
ffmpeg.wasm-core
Commit 921715ed authored by Carl Eugen Hoyos's avatar Carl Eugen Hoyos Committed by Anton Khirnov
Browse files
Options

alsa: add support for more formats. 

Specifically, f32, f64, s32, s24, a-law and mu-law.
Signed-off-by: 's avatarAnton Khirnov <anton@khirnov.net>
parent 8986fddc
Show whitespace changes
Inline Side-by-side
Showing with 10 additions and 0 deletions
libavdevice/alsa-audio-common.c
View file @ 921715ed
...@@ -36,9 +36,19 @@ ...@@ -36,9 +36,19 @@
static av_cold snd_pcm_format_t codec_id_to_pcm_format(int codec_id) static av_cold snd_pcm_format_t codec_id_to_pcm_format(int codec_id)
{ {
switch(codec_id) { switch(codec_id) {
case CODEC_ID_PCM_F64LE: return SND_PCM_FORMAT_FLOAT64_LE;
case CODEC_ID_PCM_F64BE: return SND_PCM_FORMAT_FLOAT64_BE;
case CODEC_ID_PCM_F32LE: return SND_PCM_FORMAT_FLOAT_LE;
case CODEC_ID_PCM_F32BE: return SND_PCM_FORMAT_FLOAT_BE;
case CODEC_ID_PCM_S32LE: return SND_PCM_FORMAT_S32_LE;
case CODEC_ID_PCM_S32BE: return SND_PCM_FORMAT_S32_BE;
case CODEC_ID_PCM_S24LE: return SND_PCM_FORMAT_S24_3LE;
case CODEC_ID_PCM_S24BE: return SND_PCM_FORMAT_S24_3BE;
case CODEC_ID_PCM_S16LE: return SND_PCM_FORMAT_S16_LE; case CODEC_ID_PCM_S16LE: return SND_PCM_FORMAT_S16_LE;
case CODEC_ID_PCM_S16BE: return SND_PCM_FORMAT_S16_BE; case CODEC_ID_PCM_S16BE: return SND_PCM_FORMAT_S16_BE;
case CODEC_ID_PCM_S8: return SND_PCM_FORMAT_S8; case CODEC_ID_PCM_S8: return SND_PCM_FORMAT_S8;
case CODEC_ID_PCM_MULAW: return SND_PCM_FORMAT_MU_LAW;
case CODEC_ID_PCM_ALAW: return SND_PCM_FORMAT_A_LAW;
default: return SND_PCM_FORMAT_UNKNOWN; default: return SND_PCM_FORMAT_UNKNOWN;
} }
} }
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment