lav*,tests: remove several register_all calls

avdevice_register_all() is still required to register devices into
lavf (this is required due to lavd being somewhat of a hack).
Signed-off-by: Josh de Kock <josh@itanimul.li>

doc/examples/filter_audio.c

@@ -289,8 +289,6 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    avfilter_register_all();
-
     /* Allocate the frame we will be using to store the data. */
     frame  = av_frame_alloc();
     if (!frame) {

doc/examples/filtering_audio.c

@@ -228,8 +228,6 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    avfilter_register_all();
-
     if ((ret = open_input_file(argv[1])) < 0)
         goto end;
     if ((ret = init_filters(filter_descr)) < 0)

doc/examples/filtering_video.c

@@ -222,8 +222,6 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    avfilter_register_all();
-
     if ((ret = open_input_file(argv[1])) < 0)
         goto end;
     if ((ret = init_filters(filter_descr)) < 0)

doc/examples/transcoding.c

@@ -517,8 +517,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    avfilter_register_all();
-
     if ((ret = open_input_file(argv[1])) < 0)
         goto end;
     if ((ret = open_output_file(argv[2])) < 0)

fftools/ffmpeg.c

@@ -4776,12 +4776,9 @@ int main(int argc, char **argv)
         argv++;
     }
 
-    avcodec_register_all();
 #if CONFIG_AVDEVICE
     avdevice_register_all();
 #endif
-    avfilter_register_all();
-    av_register_all();
     avformat_network_init();
 
     show_banner(argc, argv, options);

fftools/ffplay.c

@@ -3655,10 +3655,6 @@ int main(int argc, char **argv)
 #if CONFIG_AVDEVICE
     avdevice_register_all();
 #endif
-#if CONFIG_AVFILTER
-    avfilter_register_all();
-#endif
-    av_register_all();
     avformat_network_init();
 
     init_opts();

fftools/ffprobe.c

@@ -3567,7 +3567,6 @@ int main(int argc, char **argv)
 
     options = real_options;
     parse_loglevel(argc, argv, options);
-    av_register_all();
     avformat_network_init();
     init_opts();
 #if CONFIG_AVDEVICE

libavcodec/tests/utils.c

@@ -21,7 +21,6 @@
 int main(void){
     AVCodec *codec = NULL;
     int ret = 0;
-    avcodec_register_all();
 
     while (codec = av_codec_next(codec)) {
         if (av_codec_is_encoder(codec)) {

libavdevice/lavfi.c

@@ -130,8 +130,6 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx)
     if (!pix_fmts)
         FAIL(AVERROR(ENOMEM));
 
-    avfilter_register_all();
-
     buffersink = avfilter_get_by_name("buffersink");
     abuffersink = avfilter_get_by_name("abuffersink");
 

libavfilter/lavfutils.c

@@ -37,8 +37,6 @@ int ff_load_image(uint8_t *data[4], int linesize[4],
 
     av_init_packet(&pkt);
 
-    av_register_all();
-
     iformat = av_find_input_format("image2pipe");
     if ((ret = avformat_open_input(&format_ctx, filename, iformat, NULL)) < 0) {
         av_log(log_ctx, AV_LOG_ERROR,

libavfilter/src_movie.c

@@ -239,8 +239,6 @@ static av_cold int movie_common_init(AVFilterContext *ctx)
         return AVERROR_PATCHWELCOME;
     }
 
-    av_register_all();
-
     // Try to find the movie format (container)
     iformat = movie->format_name ? av_find_input_format(movie->format_name) : NULL;
 

libavfilter/tests/filtfmts.c

@@ -97,8 +97,6 @@ int main(int argc, char **argv)
     if (!graph_ctx)
         return 1;
 
-    avfilter_register_all();
-
     /* get a corresponding filter and open it */
     if (!(filter = avfilter_get_by_name(filter_name))) {
         fprintf(stderr, "Unrecognized filter with name '%s'\n", filter_name);

libavformat/tests/movenc.c

@@ -379,8 +379,6 @@ int main(int argc, char **argv)
         }
     }
 
-    av_register_all();
-
     md5 = av_md5_alloc();
     if (!md5)
         return 1;

libavformat/tests/seek.c

@@ -91,9 +91,6 @@ int main(int argc, char **argv)
     av_dict_set(&format_opts, "channels", "1", 0);
     av_dict_set(&format_opts, "sample_rate", "22050", 0);
 
-    /* initialize libavcodec, and register all codecs and formats */
-    av_register_all();
-
     if (argc < 2) {
         printf("usage: %s input_file\n"
                "\n", argv[0]);

tests/api/api-band-test.c

@@ -214,8 +214,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    av_register_all();
-
     if (video_decode(argv[1]) != 0)
         return 1;
 

tests/api/api-codec-param-test.c

@@ -231,8 +231,6 @@ int main(int argc, char* argv[])
     AVFormatContext *fmt_ctx = NULL;
     AVFormatContext *fmt_ctx_no_decode = NULL;
 
-    av_register_all();
-
     if (argc < 2) {
         av_log(NULL, AV_LOG_ERROR, "Usage: %s <input>\n", argv[0]);
         return -1;

tests/api/api-flac-test.c

@@ -245,8 +245,6 @@ int main(void)
     int sample_rates[] = {8000, 44100, 48000, 192000};
     int cl, sr;
 
-    avcodec_register_all();
-
     enc = avcodec_find_encoder(AV_CODEC_ID_FLAC);
     if (!enc) {
         av_log(NULL, AV_LOG_ERROR, "Can't find encoder\n");

tests/api/api-h264-test.c

@@ -158,8 +158,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    av_register_all();
-
     if (video_decode_example(argv[1]) != 0)
         return 1;
 

tests/api/api-seek-test.c

@@ -279,8 +279,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    av_register_all();
-
     if (seek_test(argv[1], argv[2], argv[3]) != 0)
         return 1;
 

tools/aviocat.c

@@ -42,7 +42,6 @@ int main(int argc, char **argv)
     AVDictionary *in_opts = NULL;
     AVDictionary *out_opts = NULL;
 
-    av_register_all();
     avformat_network_init();
 
     for (i = 1; i < argc; i++) {

tools/enum_options.c

@@ -130,8 +130,6 @@ int main(int argc, char **argv)
     if (argc < 2)
         print_usage();
 
-    av_register_all();
-
     if (!strcmp(argv[1], "format"))
         show_format_opts();
     else if (!strcmp(argv[1], "codec"))

tools/graph2dot.c

@@ -189,8 +189,6 @@ int main(int argc, char **argv)
         *p = '\0';
     }
 
-    avfilter_register_all();
-
     if (avfilter_graph_parse(graph, graph_string, NULL, NULL, NULL) < 0) {
         fprintf(stderr, "Failed to parse the graph description\n");
         return 1;

tools/ismindex.c

@@ -791,8 +791,6 @@ int main(int argc, char **argv)
     int split = 0, ismf = 0, i;
     struct Tracks tracks = { 0, .video_track = -1, .audio_track = -1 };
 
-    av_register_all();
-
     for (i = 1; i < argc; i++) {
         if (!strcmp(argv[i], "-n")) {
             basename = argv[i + 1];

tools/pktdumper.c

@@ -89,9 +89,6 @@ int main(int argc, char **argv)
     strcat(fntemplate, PKTFILESUFF);
     printf("FNTEMPLATE: '%s'\n", fntemplate);
 
-    // register all file formats
-    av_register_all();
-
     err = avformat_open_input(&fctx, argv[1], NULL, NULL);
     if (err < 0) {
         fprintf(stderr, "cannot open input: error %d\n", err);

tools/probetest.c

@@ -124,9 +124,6 @@ int main(int argc, char **argv)
         return 1;
     }
 
-    avcodec_register_all();
-    av_register_all();
-
     av_lfg_init(&state, 0xdeadbeef);
 
     pd.buf = NULL;

tools/seek_print.c

@@ -65,7 +65,6 @@ int main(int argc, char **argv)
     argv++;
     argc--;
 
-    av_register_all();
     if ((ret = avformat_open_input(&avf, filename, NULL, NULL)) < 0) {
         fprintf(stderr, "%s: %s\n", filename, av_err2str(ret));
         return 1;

tools/sidxindex.c

@@ -363,8 +363,6 @@ int main(int argc, char **argv)
     struct Tracks tracks = { 0 };
     int i;
 
-    av_register_all();
-
     for (i = 1; i < argc; i++) {
         if (!strcmp(argv[i], "-out")) {
             out = argv[i + 1];

tools/uncoded_frame.c

@@ -62,9 +62,7 @@ int main(int argc, char **argv)
     out_dev_name = argv + 2;
     nb_out_dev = argc - 2;
 
-    av_register_all();
     avdevice_register_all();
-    avfilter_register_all();
 
     /* Create input graph */
     if (!(in_graph = avfilter_graph_alloc())) {