avcodec/mjpegenc: cosmetic changes

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/mjpegenc.c

@@ -39,7 +39,6 @@
 #include "mjpeg.h"
 #include "mjpegenc.h"
 
-
 static int alloc_huffman(MpegEncContext *s)
 {
     MJpegContext *m = s->mjpeg_ctx;
@@ -351,7 +350,6 @@ void ff_mjpeg_encode_mb(MpegEncContext *s, int16_t block[12][64])
 #define V_MAX 2
 static int amv_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
                               const AVFrame *pic_arg, int *got_packet)
-
 {
     MpegEncContext *s = avctx->priv_data;
     AVFrame *pic;
@@ -405,7 +403,6 @@ FF_MPV_COMMON_OPTS
 };
 
 #if CONFIG_MJPEG_ENCODER
-
 static const AVClass mjpeg_class = {
     .class_name = "mjpeg encoder",
     .item_name  = av_default_item_name,
@@ -423,12 +420,13 @@ AVCodec ff_mjpeg_encoder = {
     .encode2        = ff_mpv_encode_picture,
     .close          = ff_mpv_encode_end,
     .capabilities   = AV_CODEC_CAP_SLICE_THREADS | AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_INTRA_ONLY,
-    .pix_fmts       = (const enum AVPixelFormat[]){
+    .pix_fmts       = (const enum AVPixelFormat[]) {
         AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_NONE
     },
     .priv_class     = &mjpeg_class,
 };
 #endif
+
 #if CONFIG_AMV_ENCODER
 static const AVClass amv_class = {
     .class_name = "amv encoder",
@@ -446,7 +444,7 @@ AVCodec ff_amv_encoder = {
     .init           = ff_mpv_encode_init,
     .encode2        = amv_encode_picture,
     .close          = ff_mpv_encode_end,
-    .pix_fmts       = (const enum AVPixelFormat[]){
+    .pix_fmts       = (const enum AVPixelFormat[]) {
         AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_NONE
     },
     .priv_class     = &amv_class,