lavd: add categories to device implementations

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

libavdevice/alsa-audio-dec.c

@@ -143,6 +143,7 @@ static const AVClass alsa_demuxer_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_alsa_demuxer = {

libavdevice/alsa-audio-enc.c

@@ -142,6 +142,13 @@ audio_get_output_timestamp(AVFormatContext *s1, int stream,
     *dts = s->timestamp - delay;
 }
 
+static const AVClass alsa_muxer_class = {
+    .class_name     = "ALSA muxer",
+    .item_name      = av_default_item_name,
+    .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
+};
+
 AVOutputFormat ff_alsa_muxer = {
     .name           = "alsa",
     .long_name      = NULL_IF_CONFIG_SMALL("ALSA audio output"),
@@ -154,4 +161,5 @@ AVOutputFormat ff_alsa_muxer = {
     .write_uncoded_frame = audio_write_frame,
     .get_output_timestamp = audio_get_output_timestamp,
     .flags          = AVFMT_NOFILE,
+    .priv_class     = &alsa_muxer_class,
 };

libavdevice/bktr.c

@@ -334,6 +334,7 @@ static const AVClass bktr_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_bktr_demuxer = {

libavdevice/caca.c

@@ -224,6 +224,7 @@ static const AVClass caca_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_caca_muxer = {

libavdevice/decklink_enc_c.c

@@ -38,6 +38,7 @@ static const AVClass decklink_muxer_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_decklink_muxer = {

libavdevice/dshow.c

@@ -1081,6 +1081,7 @@ static const AVClass dshow_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_dshow_demuxer = {

libavdevice/dv1394.c

@@ -224,6 +224,7 @@ static const AVClass dv1394_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_dv1394_demuxer = {

libavdevice/fbdev_dec.c

@@ -217,6 +217,7 @@ static const AVClass fbdev_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_fbdev_demuxer = {

libavdevice/fbdev_enc.c

@@ -196,6 +196,7 @@ static const AVClass fbdev_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_fbdev_muxer = {

libavdevice/iec61883.c

@@ -483,6 +483,7 @@ static const AVClass iec61883_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_iec61883_demuxer = {

libavdevice/jack_audio.c

@@ -333,6 +333,7 @@ static const AVClass jack_indev_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_jack_demuxer = {

libavdevice/lavfi.c

@@ -425,6 +425,7 @@ static const AVClass lavfi_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_INPUT,
 };
 
 AVInputFormat ff_lavfi_demuxer = {

libavdevice/libcdio.c

@@ -177,6 +177,7 @@ static const AVClass libcdio_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_libcdio_demuxer = {

libavdevice/libdc1394.c

@@ -112,6 +112,7 @@ static const AVClass libdc1394_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 

libavdevice/openal-dec.c

@@ -236,7 +236,8 @@ static const AVClass class = {
     .class_name = "openal",
     .item_name = av_default_item_name,
     .option = options,
-    .version = LIBAVUTIL_VERSION_INT
+    .version = LIBAVUTIL_VERSION_INT,
+    .category = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_openal_demuxer = {

libavdevice/opengl_enc.c

@@ -1272,6 +1272,7 @@ static const AVClass opengl_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_opengl_muxer = {

libavdevice/oss_audio.c

@@ -296,6 +296,7 @@ static const AVClass oss_demuxer_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_oss_demuxer = {
@@ -311,6 +312,13 @@ AVInputFormat ff_oss_demuxer = {
 #endif
 
 #if CONFIG_OSS_OUTDEV
+static const AVClass oss_muxer_class = {
+    .class_name     = "OSS muxer",
+    .item_name      = av_default_item_name,
+    .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
+};
+
 AVOutputFormat ff_oss_muxer = {
     .name           = "oss",
     .long_name      = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) playback"),
@@ -324,5 +332,6 @@ AVOutputFormat ff_oss_muxer = {
     .write_packet   = audio_write_packet,
     .write_trailer  = audio_write_trailer,
     .flags          = AVFMT_NOFILE,
+    .priv_class     = &oss_muxer_class,
 };
 #endif

libavdevice/pulse_audio_dec.c

@@ -166,6 +166,7 @@ static const AVClass pulse_demuxer_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_pulse_demuxer = {

libavdevice/pulse_audio_enc.c

@@ -167,6 +167,7 @@ static const AVClass pulse_muxer_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
 AVOutputFormat ff_pulse_muxer = {

libavdevice/sdl.c

@@ -358,6 +358,7 @@ static const AVClass sdl_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_sdl_muxer = {

libavdevice/sndio_dec.c

@@ -104,6 +104,7 @@ static const AVClass sndio_demuxer_class = {
     .item_name      = av_default_item_name,
     .option         = options,
     .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
 AVInputFormat ff_sndio_demuxer = {

libavdevice/sndio_enc.c

@@ -76,6 +76,13 @@ static int audio_write_trailer(AVFormatContext *s1)
     return 0;
 }
 
+static const AVClass sndio_muxer_class = {
+    .class_name     = "sndio outdev",
+    .item_name      = av_default_item_name,
+    .version        = LIBAVUTIL_VERSION_INT,
+    .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
+};
+
 AVOutputFormat ff_sndio_muxer = {
     .name           = "sndio",
     .long_name      = NULL_IF_CONFIG_SMALL("sndio audio playback"),
@@ -89,4 +96,5 @@ AVOutputFormat ff_sndio_muxer = {
     .write_packet   = audio_write_packet,
     .write_trailer  = audio_write_trailer,
     .flags          = AVFMT_NOFILE,
+    .priv_class     = &sndio_muxer_class,
 };

libavdevice/v4l.c

@@ -348,6 +348,7 @@ static const AVClass v4l_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_v4l_demuxer = {

libavdevice/v4l2.c

@@ -1023,6 +1023,7 @@ static const AVClass v4l2_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 AVInputFormat ff_v4l2_demuxer = {

libavdevice/v4l2enc.c

@@ -97,6 +97,13 @@ static int write_trailer(AVFormatContext *s1)
     return 0;
 }
 
+static const AVClass v4l2_class = {
+    .class_name = "V4L2 outdev",
+    .item_name  = av_default_item_name,
+    .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
+};
+
 AVOutputFormat ff_v4l2_muxer = {
     .name           = "v4l2",
     .long_name      = NULL_IF_CONFIG_SMALL("Video4Linux2 output device"),
@@ -107,4 +114,5 @@ AVOutputFormat ff_v4l2_muxer = {
     .write_packet   = write_packet,
     .write_trailer  = write_trailer,
     .flags          = AVFMT_NOFILE,
+    .priv_class     = &v4l2_class,
 };

libavdevice/vfwcap.c

@@ -469,6 +469,7 @@ static const AVClass vfw_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT
 };
 
 AVInputFormat ff_vfwcap_demuxer = {

libavdevice/x11grab.c

@@ -633,6 +633,7 @@ static const AVClass x11_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
 /** x11 grabber device demuxer declaration */

libavdevice/xv.c

@@ -255,6 +255,7 @@ static const AVClass xv_class = {
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
+    .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
 AVOutputFormat ff_xv_muxer = {