avdevice: Constify all devices

[ffmpeg] / libavdevice / alldevices.c

diff --git a/libavdevice/alldevices.c b/libavdevice/alldevices.c
index f65317018a7ffe49cc8806e0ae01d7bb4b1eb6a2..fbbe187a51514bab133046bd95fdc8b51c75b9c4 100644 (file)
--- a/libavdevice/alldevices.c
+++ b/libavdevice/alldevices.c
@@ -24,41 +24,41 @@
 #include "avdevice.h"
 
 /* devices */
-extern AVInputFormat  ff_alsa_demuxer;
-extern AVOutputFormat ff_alsa_muxer;
-extern AVInputFormat  ff_android_camera_demuxer;
-extern AVOutputFormat ff_audiotoolbox_muxer;
-extern AVInputFormat  ff_avfoundation_demuxer;
-extern AVInputFormat  ff_bktr_demuxer;
-extern AVOutputFormat ff_caca_muxer;
-extern AVInputFormat  ff_decklink_demuxer;
-extern AVOutputFormat ff_decklink_muxer;
-extern AVInputFormat  ff_dshow_demuxer;
-extern AVInputFormat  ff_fbdev_demuxer;
-extern AVOutputFormat ff_fbdev_muxer;
-extern AVInputFormat  ff_gdigrab_demuxer;
-extern AVInputFormat  ff_iec61883_demuxer;
-extern AVInputFormat  ff_jack_demuxer;
-extern AVInputFormat  ff_kmsgrab_demuxer;
-extern AVInputFormat  ff_lavfi_demuxer;
-extern AVInputFormat  ff_openal_demuxer;
-extern AVOutputFormat ff_opengl_muxer;
-extern AVInputFormat  ff_oss_demuxer;
-extern AVOutputFormat ff_oss_muxer;
-extern AVInputFormat  ff_pulse_demuxer;
-extern AVOutputFormat ff_pulse_muxer;
-extern AVOutputFormat ff_sdl2_muxer;
-extern AVInputFormat  ff_sndio_demuxer;
-extern AVOutputFormat ff_sndio_muxer;
-extern AVInputFormat  ff_v4l2_demuxer;
-extern AVOutputFormat ff_v4l2_muxer;
-extern AVInputFormat  ff_vfwcap_demuxer;
-extern AVInputFormat  ff_xcbgrab_demuxer;
-extern AVOutputFormat ff_xv_muxer;
+extern const AVInputFormat  ff_alsa_demuxer;
+extern const AVOutputFormat ff_alsa_muxer;
+extern const AVInputFormat  ff_android_camera_demuxer;
+extern const AVOutputFormat ff_audiotoolbox_muxer;
+extern const AVInputFormat  ff_avfoundation_demuxer;
+extern const AVInputFormat  ff_bktr_demuxer;
+extern const AVOutputFormat ff_caca_muxer;
+extern const AVInputFormat  ff_decklink_demuxer;
+extern const AVOutputFormat ff_decklink_muxer;
+extern const AVInputFormat  ff_dshow_demuxer;
+extern const AVInputFormat  ff_fbdev_demuxer;
+extern const AVOutputFormat ff_fbdev_muxer;
+extern const AVInputFormat  ff_gdigrab_demuxer;
+extern const AVInputFormat  ff_iec61883_demuxer;
+extern const AVInputFormat  ff_jack_demuxer;
+extern const AVInputFormat  ff_kmsgrab_demuxer;
+extern const AVInputFormat  ff_lavfi_demuxer;
+extern const AVInputFormat  ff_openal_demuxer;
+extern const AVOutputFormat ff_opengl_muxer;
+extern const AVInputFormat  ff_oss_demuxer;
+extern const AVOutputFormat ff_oss_muxer;
+extern const AVInputFormat  ff_pulse_demuxer;
+extern const AVOutputFormat ff_pulse_muxer;
+extern const AVOutputFormat ff_sdl2_muxer;
+extern const AVInputFormat  ff_sndio_demuxer;
+extern const AVOutputFormat ff_sndio_muxer;
+extern const AVInputFormat  ff_v4l2_demuxer;
+extern const AVOutputFormat ff_v4l2_muxer;
+extern const AVInputFormat  ff_vfwcap_demuxer;
+extern const AVInputFormat  ff_xcbgrab_demuxer;
+extern const AVOutputFormat ff_xv_muxer;
 
 /* external libraries */
-extern AVInputFormat  ff_libcdio_demuxer;
-extern AVInputFormat  ff_libdc1394_demuxer;
+extern const AVInputFormat  ff_libcdio_demuxer;
+extern const AVInputFormat  ff_libdc1394_demuxer;
 
 #include "libavdevice/outdev_list.c"
 #include "libavdevice/indev_list.c"