avdevice: Constify all devices

[ffmpeg] / libavdevice / alsa_enc.c

diff --git a/libavdevice/alsa_enc.c b/libavdevice/alsa_enc.c
index 0bef625ea463025307b904a2c7034565da9ca515..a783d8eca1bba794cd7c6924e6cfa387c44afa32 100644 (file)
--- a/libavdevice/alsa_enc.c
+++ b/libavdevice/alsa_enc.c
@@ -151,13 +151,13 @@ static int audio_get_device_list(AVFormatContext *h, AVDeviceInfoList *device_li
 }
 
 static const AVClass alsa_muxer_class = {
-    .class_name     = "ALSA muxer",
+    .class_name     = "ALSA outdev",
     .item_name      = av_default_item_name,
     .version        = LIBAVUTIL_VERSION_INT,
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_alsa_muxer = {
+const AVOutputFormat ff_alsa_muxer = {
     .name           = "alsa",
     .long_name      = NULL_IF_CONFIG_SMALL("ALSA audio output"),
     .priv_data_size = sizeof(AlsaData),