avdevice: Constify all devices

This is possible now that the next-API is gone.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>

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"

diff --git a/libavdevice/alsa_dec.c b/libavdevice/alsa_dec.c
index d8d4f3293bc5cd65f4cdd610555017fb0fe50286..e93f31b1464468d430f9868005db8c0291863ba0 100644 (file)
--- a/libavdevice/alsa_dec.c
+++ b/libavdevice/alsa_dec.c
@@ -157,7 +157,7 @@ static const AVClass alsa_demuxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_alsa_demuxer = {
+const AVInputFormat ff_alsa_demuxer = {
     .name           = "alsa",
     .long_name      = NULL_IF_CONFIG_SMALL("ALSA audio input"),
     .priv_data_size = sizeof(AlsaData),

diff --git a/libavdevice/alsa_enc.c b/libavdevice/alsa_enc.c
index 1a6d01e3b1bb4efadd5ae2866bf0b1325b2471a7..a783d8eca1bba794cd7c6924e6cfa387c44afa32 100644 (file)
--- a/libavdevice/alsa_enc.c
+++ b/libavdevice/alsa_enc.c
@@ -157,7 +157,7 @@ static const AVClass alsa_muxer_class = {
     .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),

diff --git a/libavdevice/android_camera.c b/libavdevice/android_camera.c
index 4a956a7f526a28f51107f2f584b63a920feff4f7..f089d1b6f9db288925b84d94678908893ee60f32 100644 (file)
--- a/libavdevice/android_camera.c
+++ b/libavdevice/android_camera.c
@@ -859,7 +859,7 @@ static const AVClass android_camera_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_android_camera_demuxer = {
+const AVInputFormat ff_android_camera_demuxer = {
     .name           = "android_camera",
     .long_name      = NULL_IF_CONFIG_SMALL("Android camera input device"),
     .priv_data_size = sizeof(AndroidCameraCtx),

diff --git a/libavdevice/audiotoolbox.m b/libavdevice/audiotoolbox.m
index d8c8312a0046d524b2b516f13294fa53d4004413..0cb97b5e4678a541fcfb07f23a21e7119e037e78 100644 (file)
--- a/libavdevice/audiotoolbox.m
+++ b/libavdevice/audiotoolbox.m
@@ -294,7 +294,7 @@ static const AVClass at_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_audiotoolbox_muxer = {
+const AVOutputFormat ff_audiotoolbox_muxer = {
     .name           = "audiotoolbox",
     .long_name      = NULL_IF_CONFIG_SMALL("AudioToolbox output device"),
     .priv_data_size = sizeof(ATContext),

diff --git a/libavdevice/avfoundation.m b/libavdevice/avfoundation.m
index 59d5b0af4f43d8647e19affecee0dde56c03f4c0..bad3760159a234bcbb779183c854c7ddc59ae292 100644 (file)
--- a/libavdevice/avfoundation.m
+++ b/libavdevice/avfoundation.m
@@ -1214,7 +1214,7 @@ static const AVClass avf_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_avfoundation_demuxer = {
+const AVInputFormat ff_avfoundation_demuxer = {
     .name           = "avfoundation",
     .long_name      = NULL_IF_CONFIG_SMALL("AVFoundation input device"),
     .priv_data_size = sizeof(AVFContext),

diff --git a/libavdevice/bktr.c b/libavdevice/bktr.c
index 0688028f90856975e0976b39f60012f7769767bd..e96c4a359e2e480bf6b2e1e86435e95d0c5d44e6 100644 (file)
--- a/libavdevice/bktr.c
+++ b/libavdevice/bktr.c
@@ -348,7 +348,7 @@ static const AVClass bktr_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_bktr_demuxer = {
+const AVInputFormat ff_bktr_demuxer = {
     .name           = "bktr",
     .long_name      = NULL_IF_CONFIG_SMALL("video grab"),
     .priv_data_size = sizeof(VideoData),

diff --git a/libavdevice/caca.c b/libavdevice/caca.c
index 726cfda95f7e30ddbaae7911779b3094ddc19e3f..5e8d40a74846b9db1f7ac2c067d89535d550ca40 100644 (file)
--- a/libavdevice/caca.c
+++ b/libavdevice/caca.c
@@ -227,7 +227,7 @@ static const AVClass caca_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_caca_muxer = {
+const AVOutputFormat ff_caca_muxer = {
     .name           = "caca",
     .long_name      = NULL_IF_CONFIG_SMALL("caca (color ASCII art) output device"),
     .priv_data_size = sizeof(CACAContext),

diff --git a/libavdevice/decklink_dec_c.c b/libavdevice/decklink_dec_c.c
index 07b1b39f7439ebcbf3010ab2e0f306da4b8ac617..1d93e8bab5b11a93efc06093bb0e87117150a2b6 100644 (file)
--- a/libavdevice/decklink_dec_c.c
+++ b/libavdevice/decklink_dec_c.c
@@ -101,7 +101,7 @@ static const AVClass decklink_demuxer_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_decklink_demuxer = {
+const AVInputFormat ff_decklink_demuxer = {
     .name           = "decklink",
     .long_name      = NULL_IF_CONFIG_SMALL("Blackmagic DeckLink input"),
     .flags          = AVFMT_NOFILE,

diff --git a/libavdevice/decklink_enc_c.c b/libavdevice/decklink_enc_c.c
index f09659909f0b74b79a5019e909c33593f335135c..828cf5db656709665d182a9baac45c30848f22d5 100644 (file)
--- a/libavdevice/decklink_enc_c.c
+++ b/libavdevice/decklink_enc_c.c
@@ -48,7 +48,7 @@ static const AVClass decklink_muxer_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_decklink_muxer = {
+const AVOutputFormat ff_decklink_muxer = {
     .name           = "decklink",
     .long_name      = NULL_IF_CONFIG_SMALL("Blackmagic DeckLink output"),
     .audio_codec    = AV_CODEC_ID_PCM_S16LE,

diff --git a/libavdevice/dshow.c b/libavdevice/dshow.c
index 3f1e9f61d237ec279e7a607796e5d6c4e7089bbc..8d0a6fcc09371413da14854accb73b5354150007 100644 (file)
--- a/libavdevice/dshow.c
+++ b/libavdevice/dshow.c
@@ -1328,7 +1328,7 @@ static const AVClass dshow_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_dshow_demuxer = {
+const AVInputFormat ff_dshow_demuxer = {
     .name           = "dshow",
     .long_name      = NULL_IF_CONFIG_SMALL("DirectShow capture"),
     .priv_data_size = sizeof(struct dshow_ctx),

diff --git a/libavdevice/fbdev_dec.c b/libavdevice/fbdev_dec.c
index 586caeef8890e00d0ed49a325857730c8e6a9dd9..b73f31f1ef1dff3b0e4acf9241887411fc666264 100644 (file)
--- a/libavdevice/fbdev_dec.c
+++ b/libavdevice/fbdev_dec.c
@@ -232,7 +232,7 @@ static const AVClass fbdev_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_fbdev_demuxer = {
+const AVInputFormat ff_fbdev_demuxer = {
     .name           = "fbdev",
     .long_name      = NULL_IF_CONFIG_SMALL("Linux framebuffer"),
     .priv_data_size = sizeof(FBDevContext),

diff --git a/libavdevice/fbdev_enc.c b/libavdevice/fbdev_enc.c
index 4191596825069649ed31fedb72d764a8329dfb71..e8d8d7b85b7289e1f0a9441bbd360d3186de0028 100644 (file)
--- a/libavdevice/fbdev_enc.c
+++ b/libavdevice/fbdev_enc.c
@@ -205,7 +205,7 @@ static const AVClass fbdev_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_fbdev_muxer = {
+const AVOutputFormat ff_fbdev_muxer = {
     .name           = "fbdev",
     .long_name      = NULL_IF_CONFIG_SMALL("Linux framebuffer"),
     .priv_data_size = sizeof(FBDevContext),

diff --git a/libavdevice/gdigrab.c b/libavdevice/gdigrab.c
index 7688370643cccb9c5727a188d04adf2b7079d556..c0692324725e2daa94f6dcd6a500a51d844941c3 100644 (file)
--- a/libavdevice/gdigrab.c
+++ b/libavdevice/gdigrab.c
@@ -664,7 +664,7 @@ static const AVClass gdigrab_class = {
 };
 
 /** gdi grabber device demuxer declaration */
-AVInputFormat ff_gdigrab_demuxer = {
+const AVInputFormat ff_gdigrab_demuxer = {
     .name           = "gdigrab",
     .long_name      = NULL_IF_CONFIG_SMALL("GDI API Windows frame grabber"),
     .priv_data_size = sizeof(struct gdigrab),

diff --git a/libavdevice/iec61883.c b/libavdevice/iec61883.c
index cafafb2672b7061ae82201269a9e30397ff3f69c..e7b71c757ac1597b8454a8ebb36867908a184a86 100644 (file)
--- a/libavdevice/iec61883.c
+++ b/libavdevice/iec61883.c
@@ -499,7 +499,7 @@ static const AVClass iec61883_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_iec61883_demuxer = {
+const AVInputFormat ff_iec61883_demuxer = {
     .name           = "iec61883",
     .long_name      = NULL_IF_CONFIG_SMALL("libiec61883 (new DV1394) A/V input device"),
     .priv_data_size = sizeof(struct iec61883_data),

diff --git a/libavdevice/jack.c b/libavdevice/jack.c
index 34f1c6de97350255c4980eb54cf4665afd18a103..31534134f34fb19b50a2d1d8be66e89e186942ee 100644 (file)
--- a/libavdevice/jack.c
+++ b/libavdevice/jack.c
@@ -342,7 +342,7 @@ static const AVClass jack_indev_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_jack_demuxer = {
+const AVInputFormat ff_jack_demuxer = {
     .name           = "jack",
     .long_name      = NULL_IF_CONFIG_SMALL("JACK Audio Connection Kit"),
     .priv_data_size = sizeof(JackData),

diff --git a/libavdevice/kmsgrab.c b/libavdevice/kmsgrab.c
index 6cc305b16f3c54312a82f166bb2422081529b0ff..ba9b306c65208fa1f6472b2b604648ef78bdd0ca 100644 (file)
--- a/libavdevice/kmsgrab.c
+++ b/libavdevice/kmsgrab.c
@@ -708,7 +708,7 @@ static const AVClass kmsgrab_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_kmsgrab_demuxer = {
+const AVInputFormat ff_kmsgrab_demuxer = {
     .name           = "kmsgrab",
     .long_name      = NULL_IF_CONFIG_SMALL("KMS screen capture"),
     .priv_data_size = sizeof(KMSGrabContext),

diff --git a/libavdevice/lavfi.c b/libavdevice/lavfi.c
index b26d8b739d0a693fae0ab4adaed12a249f468734..57d977e7ced11a85b7cde22bd709ecb45d487920 100644 (file)
--- a/libavdevice/lavfi.c
+++ b/libavdevice/lavfi.c
@@ -494,7 +494,7 @@ static const AVClass lavfi_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_INPUT,
 };
 
-AVInputFormat ff_lavfi_demuxer = {
+const AVInputFormat ff_lavfi_demuxer = {
     .name           = "lavfi",
     .long_name      = NULL_IF_CONFIG_SMALL("Libavfilter virtual input device"),
     .priv_data_size = sizeof(LavfiContext),

diff --git a/libavdevice/libcdio.c b/libavdevice/libcdio.c
index a4c9f523373737d3113dd0803d16dc3550b2c49a..f1a1468554f302712c755170e5adc6ac391ab3fa 100644 (file)
--- a/libavdevice/libcdio.c
+++ b/libavdevice/libcdio.c
@@ -182,7 +182,7 @@ static const AVClass libcdio_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_libcdio_demuxer = {
+const AVInputFormat ff_libcdio_demuxer = {
     .name           = "libcdio",
     .read_header    = read_header,
     .read_packet    = read_packet,

diff --git a/libavdevice/libdc1394.c b/libavdevice/libdc1394.c
index 003335fdd88320d478d5ff42f75794d33c737df5..e98b88c1a2fbfce5c55cb31aac7b900d3dec89b4 100644 (file)
--- a/libavdevice/libdc1394.c
+++ b/libavdevice/libdc1394.c
@@ -288,7 +288,7 @@ static int dc1394_close(AVFormatContext * context)
     return 0;
 }
 
-AVInputFormat ff_libdc1394_demuxer = {
+const AVInputFormat ff_libdc1394_demuxer = {
     .name           = "libdc1394",
     .long_name      = NULL_IF_CONFIG_SMALL("dc1394 v.2 A/V grab"),
     .priv_data_size = sizeof(struct dc1394_data),

diff --git a/libavdevice/openal-dec.c b/libavdevice/openal-dec.c
index 57de665eb69540488246251be2044b5844f0e168..54f1203130ad714a492b88a10db0245a5fe0d3df 100644 (file)
--- a/libavdevice/openal-dec.c
+++ b/libavdevice/openal-dec.c
@@ -248,7 +248,7 @@ static const AVClass class = {
     .category = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_openal_demuxer = {
+const AVInputFormat ff_openal_demuxer = {
     .name = "openal",
     .long_name = NULL_IF_CONFIG_SMALL("OpenAL audio capture device"),
     .priv_data_size = sizeof(al_data),

diff --git a/libavdevice/opengl_enc.c b/libavdevice/opengl_enc.c
index 2bdb8da732b0f0ef9f8f6db6a37e6e8c96c0a357..9302979f46ccfe829fb9197c8392f07309347c26 100644 (file)
--- a/libavdevice/opengl_enc.c
+++ b/libavdevice/opengl_enc.c
@@ -1292,7 +1292,7 @@ static const AVClass opengl_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_opengl_muxer = {
+const AVOutputFormat ff_opengl_muxer = {
     .name           = "opengl",
     .long_name      = NULL_IF_CONFIG_SMALL("OpenGL output"),
     .priv_data_size = sizeof(OpenGLContext),

diff --git a/libavdevice/oss_dec.c b/libavdevice/oss_dec.c
index 13ace7000d1441bb49ba7cf9a5deeb6d0a47881f..34efb6b18448cbb6ed3f5e0f2493335343a8797e 100644 (file)
--- a/libavdevice/oss_dec.c
+++ b/libavdevice/oss_dec.c
@@ -132,7 +132,7 @@ static const AVClass oss_demuxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_oss_demuxer = {
+const AVInputFormat ff_oss_demuxer = {
     .name           = "oss",
     .long_name      = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) capture"),
     .priv_data_size = sizeof(OSSAudioData),

diff --git a/libavdevice/oss_enc.c b/libavdevice/oss_enc.c
index 274c7601aa47f9e84914b57288fa184197047ab0..6c1bc042c1d8218d1319721d0d96e7432bc98ff0 100644 (file)
--- a/libavdevice/oss_enc.c
+++ b/libavdevice/oss_enc.c
@@ -96,7 +96,7 @@ static const AVClass oss_muxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_oss_muxer = {
+const AVOutputFormat ff_oss_muxer = {
     .name           = "oss",
     .long_name      = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) playback"),
     .priv_data_size = sizeof(OSSAudioData),

diff --git a/libavdevice/pulse_audio_dec.c b/libavdevice/pulse_audio_dec.c
index 3777396ef60d2e30922d52d266df5acf5982cef2..b23d08e4d3fcad8b90cecfdec5afb38590ae8531 100644 (file)
--- a/libavdevice/pulse_audio_dec.c
+++ b/libavdevice/pulse_audio_dec.c
@@ -386,7 +386,7 @@ static const AVClass pulse_demuxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_pulse_demuxer = {
+const AVInputFormat ff_pulse_demuxer = {
     .name           = "pulse",
     .long_name      = NULL_IF_CONFIG_SMALL("Pulse audio input"),
     .priv_data_size = sizeof(PulseData),

diff --git a/libavdevice/pulse_audio_enc.c b/libavdevice/pulse_audio_enc.c
index e0a631b227d06ae4b5cb99e3271352f08e9905c0..bfd7be4f373e297f8dd80e160f1d348b84d819bd 100644 (file)
--- a/libavdevice/pulse_audio_enc.c
+++ b/libavdevice/pulse_audio_enc.c
@@ -778,7 +778,7 @@ static const AVClass pulse_muxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_pulse_muxer = {
+const AVOutputFormat ff_pulse_muxer = {
     .name                 = "pulse",
     .long_name            = NULL_IF_CONFIG_SMALL("Pulse audio output"),
     .priv_data_size       = sizeof(PulseData),

diff --git a/libavdevice/sdl2.c b/libavdevice/sdl2.c
index d6fc74a66c7650098c1f90e890235d95e4bb33d1..a9023153f134ad0c3a9cdde4a25d5db0fe4adad9 100644 (file)
--- a/libavdevice/sdl2.c
+++ b/libavdevice/sdl2.c
@@ -355,7 +355,7 @@ static const AVClass sdl2_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_sdl2_muxer = {
+const AVOutputFormat ff_sdl2_muxer = {
     .name           = "sdl,sdl2",
     .long_name      = NULL_IF_CONFIG_SMALL("SDL2 output device"),
     .priv_data_size = sizeof(SDLContext),

diff --git a/libavdevice/sndio_dec.c b/libavdevice/sndio_dec.c
index ebb485a2c7b78f29c4e2ed98db656734b02f0ed3..ec8fa4126a17a86a425e66632e29d34162dc401c 100644 (file)
--- a/libavdevice/sndio_dec.c
+++ b/libavdevice/sndio_dec.c
@@ -109,7 +109,7 @@ static const AVClass sndio_demuxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
 };
 
-AVInputFormat ff_sndio_demuxer = {
+const AVInputFormat ff_sndio_demuxer = {
     .name           = "sndio",
     .long_name      = NULL_IF_CONFIG_SMALL("sndio audio capture"),
     .priv_data_size = sizeof(SndioData),

diff --git a/libavdevice/sndio_enc.c b/libavdevice/sndio_enc.c
index f6dd2901089c2298a4e94e1ea261eca64110395f..2e698d7c35aea3452d7a2a89fbb4a43052c79692 100644 (file)
--- a/libavdevice/sndio_enc.c
+++ b/libavdevice/sndio_enc.c
@@ -86,7 +86,7 @@ static const AVClass sndio_muxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_sndio_muxer = {
+const AVOutputFormat ff_sndio_muxer = {
     .name           = "sndio",
     .long_name      = NULL_IF_CONFIG_SMALL("sndio audio playback"),
     .priv_data_size = sizeof(SndioData),

diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
index a5226d5e6fd9c952de87f97193542eed895c9f68..a5149a91329a9750b37c18fec1ad95c535c1f983 100644 (file)
--- a/libavdevice/v4l2.c
+++ b/libavdevice/v4l2.c
@@ -1117,7 +1117,7 @@ static const AVClass v4l2_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
 };
 
-AVInputFormat ff_v4l2_demuxer = {
+const AVInputFormat ff_v4l2_demuxer = {
     .name           = "video4linux2,v4l2",
     .long_name      = NULL_IF_CONFIG_SMALL("Video4Linux2 device grab"),
     .priv_data_size = sizeof(struct video_data),

diff --git a/libavdevice/v4l2enc.c b/libavdevice/v4l2enc.c
index 6e5cb8849148d59bb4d3377b6ce8776e656d91ae..787fe535472cacdeb7b20fd8746a506a99cf9947 100644 (file)
--- a/libavdevice/v4l2enc.c
+++ b/libavdevice/v4l2enc.c
@@ -109,7 +109,7 @@ static const AVClass v4l2_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_v4l2_muxer = {
+const AVOutputFormat ff_v4l2_muxer = {
     .name           = "video4linux2,v4l2",
     .long_name      = NULL_IF_CONFIG_SMALL("Video4Linux2 output device"),
     .priv_data_size = sizeof(V4L2Context),

diff --git a/libavdevice/vfwcap.c b/libavdevice/vfwcap.c
index b3ef5f344818ee20e0c573ee177c74a825d7863b..6fad466f8ac23fb105960d89394a1f68c02f825c 100644 (file)
--- a/libavdevice/vfwcap.c
+++ b/libavdevice/vfwcap.c
@@ -482,7 +482,7 @@ static const AVClass vfw_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT
 };
 
-AVInputFormat ff_vfwcap_demuxer = {
+const AVInputFormat ff_vfwcap_demuxer = {
     .name           = "vfwcap",
     .long_name      = NULL_IF_CONFIG_SMALL("VfW video capture"),
     .priv_data_size = sizeof(struct vfw_ctx),

diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab.c
index fbe89d472d61cff8854aad4d4684140b8bd63f31..8164101c5e55d89e048d0eced6d05db520b561b9 100644 (file)
--- a/libavdevice/xcbgrab.c
+++ b/libavdevice/xcbgrab.c
@@ -900,7 +900,7 @@ static av_cold int xcbgrab_read_header(AVFormatContext *s)
     return 0;
 }
 
-AVInputFormat ff_xcbgrab_demuxer = {
+const AVInputFormat ff_xcbgrab_demuxer = {
     .name           = "x11grab",
     .long_name      = NULL_IF_CONFIG_SMALL("X11 screen capture, using XCB"),
     .priv_data_size = sizeof(XCBGrabContext),

diff --git a/libavdevice/xv.c b/libavdevice/xv.c
index 50dc4e0d041663b21220fdf066ba8f5e230294bc..24ba3179f6aa7686d95359f40790e38f39a76d26 100644 (file)
--- a/libavdevice/xv.c
+++ b/libavdevice/xv.c
@@ -376,7 +376,7 @@ static const AVClass xv_class = {
     .category   = AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT,
 };
 
-AVOutputFormat ff_xv_muxer = {
+const AVOutputFormat ff_xv_muxer = {
     .name           = "xv",
     .long_name      = NULL_IF_CONFIG_SMALL("XV (XVideo) output device"),
     .priv_data_size = sizeof(XVContext),