---
libavdevice/alsa.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/libavdevice/alsa.c b/libavdevice/alsa.c
index d394e4377d..cf080d7eef 100644
--- a/libavdevice/alsa.c
+++ b/libavdevice/alsa.c
@@ -194,7 +194,7 @@ av_cold int ff_alsa_open(AVFormatContext *ctx,
snd_pcm_stream_t mode,
snd_pcm_t *h;
snd_pcm_hw_params_t *hw_params;
snd_pcm_uframes_t buffer_size, period_size;
- uint64_t layout = ctx->streams[0]->codecpar->channel_layout;
+ uint64_t layout = ctx->streams[0]->codecpar->ch_layout.u.mask;
if (ctx->filename[0] == 0) audio_device = "default";
else audio_device = ctx->filename;
@@ -292,10 +292,12 @@ av_cold int ff_alsa_open(AVFormatContext *ctx,
snd_pcm_stream_t mode,
if (channels > 2 && layout) {
if (find_reorder_func(s, *codec_id, layout, mode ==
SND_PCM_STREAM_PLAYBACK) < 0) {
- char name[128];
- av_get_channel_layout_string(name, sizeof(name), channels, layout);
+ char *chlstr =
av_channel_layout(&ctx->streams[0]->codecpar->ch_layout);
+ if (!chlstr)
+ goto fail1;
av_log(ctx, AV_LOG_WARNING, "ALSA channel layout unknown or
unimplemented for %s %s.\n",
- name, mode == SND_PCM_STREAM_PLAYBACK ? "playback" :
"capture");
+ chlstr, mode == SND_PCM_STREAM_PLAYBACK ? "playback" :
"capture");
+ av_free(chlstr);
}
if (s->reorder_func) {
s->reorder_buf_size = buffer_size;
--
2.12.0
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