Convert all AVClass struct declarations to designated initializers.

13 files changed, 67 insertions, 26 deletions

diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index 9b0e99b28d..b7f60fb872 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -803,10 +803,10 @@ static const AVOption aacenc_options[] = {
 };
 
 static const AVClass aacenc_class = {
-    "AAC encoder",
-    av_default_item_name,
-    aacenc_options,
-    LIBAVUTIL_VERSION_INT,
+    .class_name = "AAC encoder",
+    .item_name  = av_default_item_name,
+    .option     = aacenc_options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 AVCodec ff_aac_encoder = {
diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c
index cb1c58d578..a4ab5dfde2 100644
--- a/libavcodec/ac3enc_fixed.c
+++ b/libavcodec/ac3enc_fixed.c
@@ -35,8 +35,13 @@
 
 #define AC3ENC_TYPE AC3ENC_TYPE_AC3_FIXED
 #include "ac3enc_opts_template.c"
-static const AVClass ac3enc_class = { "Fixed-Point AC-3 Encoder", av_default_item_name,
-                                      ac3_options, LIBAVUTIL_VERSION_INT };
+
+static const AVClass ac3enc_class = {
+    .class_name = "Fixed-Point AC-3 Encoder",
+    .item_name  = av_default_item_name,
+    .option     = ac3_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
 
 /*
  * Normalize the input samples to use the maximum available precision.
diff --git a/libavcodec/ac3enc_float.c b/libavcodec/ac3enc_float.c
index 249f9edd11..95acea7770 100644
--- a/libavcodec/ac3enc_float.c
+++ b/libavcodec/ac3enc_float.c
@@ -36,8 +36,13 @@
 
 #define AC3ENC_TYPE AC3ENC_TYPE_AC3
 #include "ac3enc_opts_template.c"
-static const AVClass ac3enc_class = { "AC-3 Encoder", av_default_item_name,
-                                      ac3_options, LIBAVUTIL_VERSION_INT };
+
+static const AVClass ac3enc_class = {
+    .class_name = "AC-3 Encoder",
+    .item_name  = av_default_item_name,
+    .option     = ac3_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
 
 
 /*
diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c
index 9d4b05292a..639debfa06 100644
--- a/libavcodec/dnxhdenc.c
+++ b/libavcodec/dnxhdenc.c
@@ -52,10 +52,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass class = {
-    "dnxhd",
-    av_default_item_name,
-    options,
-    LIBAVUTIL_VERSION_INT
+    .class_name = "dnxhd",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static void dnxhd_8bit_get_pixels_8x4_sym(int16_t *restrict block,
diff --git a/libavcodec/eac3enc.c b/libavcodec/eac3enc.c
index 3aa2d54013..17757bebef 100644
--- a/libavcodec/eac3enc.c
+++ b/libavcodec/eac3enc.c
@@ -34,8 +34,13 @@
 
 #define AC3ENC_TYPE AC3ENC_TYPE_EAC3
 #include "ac3enc_opts_template.c"
-static const AVClass eac3enc_class = { "E-AC-3 Encoder", av_default_item_name,
-                                       ac3_options, LIBAVUTIL_VERSION_INT };
+
+static const AVClass eac3enc_class = {
+    .class_name = "E-AC-3 Encoder",
+    .item_name  = av_default_item_name,
+    .option     = ac3_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
 
 
 /**
diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c
index 0c1e6b7673..2745b17a1c 100644
--- a/libavcodec/flacenc.c
+++ b/libavcodec/flacenc.c
@@ -1359,10 +1359,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass flac_encoder_class = {
-    "FLAC encoder",
-    av_default_item_name,
-    options,
-    LIBAVUTIL_VERSION_INT,
+    .class_name = "FLAC encoder",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 AVCodec ff_flac_encoder = {
diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
index cdf7a0571f..637d1352a0 100644
--- a/libavcodec/libfdk-aacdec.c
+++ b/libavcodec/libfdk-aacdec.c
@@ -79,7 +79,10 @@ static const AVOption fdk_aac_dec_options[] = {
 };
 
 static const AVClass fdk_aac_dec_class = {
-    "libfdk-aac decoder", av_default_item_name, fdk_aac_dec_options, LIBAVUTIL_VERSION_INT
+    .class_name = "libfdk-aac decoder",
+    .item_name  = av_default_item_name,
+    .option     = fdk_aac_dec_options,
+    .version    = LIBAVUTIL_VERSION_INT
 };
 
 static int get_stream_info(AVCodecContext *avctx)
diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index 2cea58f152..03879bbf5a 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -54,7 +54,10 @@ static const AVOption aac_enc_options[] = {
 };
 
 static const AVClass aac_enc_class = {
-    "libfdk_aac", av_default_item_name, aac_enc_options, LIBAVUTIL_VERSION_INT
+    .class_name = "libfdk_aac",
+    .item_name  = av_default_item_name,
+    .option     = aac_enc_options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static const char *aac_get_error(AACENC_ERROR err)
diff --git a/libavcodec/libilbc.c b/libavcodec/libilbc.c
index a5b2f3a18b..80b69a562c 100644
--- a/libavcodec/libilbc.c
+++ b/libavcodec/libilbc.c
@@ -51,7 +51,10 @@ static const AVOption ilbc_dec_options[] = {
 };
 
 static const AVClass ilbc_dec_class = {
-    "libilbc", av_default_item_name, ilbc_dec_options, LIBAVUTIL_VERSION_INT
+    .class_name = "libilbc",
+    .item_name  = av_default_item_name,
+    .option     = ilbc_dec_options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static av_cold int ilbc_decode_init(AVCodecContext *avctx)
@@ -126,7 +129,10 @@ static const AVOption ilbc_enc_options[] = {
 };
 
 static const AVClass ilbc_enc_class = {
-    "libilbc", av_default_item_name, ilbc_enc_options, LIBAVUTIL_VERSION_INT
+    .class_name = "libilbc",
+    .item_name  = av_default_item_name,
+    .option     = ilbc_enc_options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static av_cold int ilbc_encode_init(AVCodecContext *avctx)
diff --git a/libavcodec/libopencore-amr.c b/libavcodec/libopencore-amr.c
index 27ab7d202f..8200f6719c 100644
--- a/libavcodec/libopencore-amr.c
+++ b/libavcodec/libopencore-amr.c
@@ -184,7 +184,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass class = {
-    "libopencore_amrnb", av_default_item_name, options, LIBAVUTIL_VERSION_INT
+    .class_name = "libopencore_amrnb",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static av_cold int amr_nb_encode_init(AVCodecContext *avctx)
diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c
index b7c011893e..3b32790bae 100644
--- a/libavcodec/libopenh264enc.c
+++ b/libavcodec/libopenh264enc.c
@@ -75,7 +75,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass class = {
-    "libopenh264enc", av_default_item_name, options, LIBAVUTIL_VERSION_INT
+    .class_name = "libopenh264enc",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static av_cold int svc_encode_close(AVCodecContext *avctx)
diff --git a/libavcodec/libvo-amrwbenc.c b/libavcodec/libvo-amrwbenc.c
index 5fc904cd8f..5439d66110 100644
--- a/libavcodec/libvo-amrwbenc.c
+++ b/libavcodec/libvo-amrwbenc.c
@@ -46,7 +46,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass class = {
-    "libvo_amrwbenc", av_default_item_name, options, LIBAVUTIL_VERSION_INT
+    .class_name = "libvo_amrwbenc",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };
 
 static int get_wb_bitrate_mode(int bitrate, void *log_ctx)
diff --git a/libavcodec/libvorbis.c b/libavcodec/libvorbis.c
index 86c1ed6a75..3dfd589476 100644
--- a/libavcodec/libvorbis.c
+++ b/libavcodec/libvorbis.c
@@ -72,7 +72,12 @@ static const AVCodecDefault defaults[] = {
     { NULL },
 };
 
-static const AVClass class = { "libvorbis", av_default_item_name, options, LIBAVUTIL_VERSION_INT };
+static const AVClass class = {
+    .class_name = "libvorbis",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
 
 
 static int vorbis_error_to_averror(int ov_err)