avcodec/codec_internal: nuke init_static_data()

All hail get_supported_config()

libavcodec/allcodecs.c

@@ -915,13 +915,8 @@ static void av_codec_init_static(void)
 {
     int dummy;
     for (int i = 0; codec_list[i]; i++) {
-        const FFCodec *codec = codec_list[i];
-        if (codec->init_static_data) {
-            codec->init_static_data((FFCodec*) codec);
-            continue;
-        }
-
         /* Backward compatibility with deprecated public fields */
+        const FFCodec *codec = codec_list[i];
         if (!codec->get_supported_config)
             continue;
 

libavcodec/codec_internal.h

@@ -173,14 +173,6 @@ typedef struct FFCodec {
      */
     const FFCodecDefault *defaults;
 
-    /**
-     * Initialize codec static data, called from av_codec_iterate().
-     *
-     * This is not intended for time consuming operations as it is
-     * run for every codec regardless of that codec being used.
-     */
-    void (*init_static_data)(struct FFCodec *codec);
-
     int (*init)(struct AVCodecContext *);
 
     union {