Fix build warnings due to misleading indentation

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

libavcodec/mpegvideo.c

@@ -940,37 +940,37 @@ av_cold int ff_mpv_common_init(MpegEncContext *s)
     if (!s->new_picture.f)
         goto fail;
 
-        if (init_context_frame(s))
-            goto fail;
+    if (init_context_frame(s))
+        goto fail;
 
-        s->parse_context.state = -1;
+    s->parse_context.state = -1;
 
-        s->context_initialized = 1;
-        memset(s->thread_context, 0, sizeof(s->thread_context));
-        s->thread_context[0]   = s;
+    s->context_initialized = 1;
+    memset(s->thread_context, 0, sizeof(s->thread_context));
+    s->thread_context[0]   = s;
 
 //     if (s->width && s->height) {
-        if (nb_slices > 1) {
-            for (i = 0; i < nb_slices; i++) {
-                if (i) {
-                    s->thread_context[i] = av_memdup(s, sizeof(MpegEncContext));
-                    if (!s->thread_context[i])
-                        goto fail;
-                }
-                if (init_duplicate_context(s->thread_context[i]) < 0)
+    if (nb_slices > 1) {
+        for (i = 0; i < nb_slices; i++) {
+            if (i) {
+                s->thread_context[i] = av_memdup(s, sizeof(MpegEncContext));
+                if (!s->thread_context[i])
                     goto fail;
-                    s->thread_context[i]->start_mb_y =
-                        (s->mb_height * (i) + nb_slices / 2) / nb_slices;
-                    s->thread_context[i]->end_mb_y   =
-                        (s->mb_height * (i + 1) + nb_slices / 2) / nb_slices;
             }
-        } else {
-            if (init_duplicate_context(s) < 0)
+            if (init_duplicate_context(s->thread_context[i]) < 0)
                 goto fail;
-            s->start_mb_y = 0;
-            s->end_mb_y   = s->mb_height;
+            s->thread_context[i]->start_mb_y =
+                (s->mb_height * (i) + nb_slices / 2) / nb_slices;
+            s->thread_context[i]->end_mb_y   =
+                (s->mb_height * (i + 1) + nb_slices / 2) / nb_slices;
         }
-        s->slice_context_count = nb_slices;
+    } else {
+        if (init_duplicate_context(s) < 0)
+            goto fail;
+        s->start_mb_y = 0;
+        s->end_mb_y   = s->mb_height;
+    }
+    s->slice_context_count = nb_slices;
 //     }
 
     return 0;
@@ -1090,10 +1090,10 @@ int ff_mpv_common_frame_size_change(MpegEncContext *s)
                 }
                 if ((err = init_duplicate_context(s->thread_context[i])) < 0)
                     goto fail;
-                    s->thread_context[i]->start_mb_y =
-                        (s->mb_height * (i) + nb_slices / 2) / nb_slices;
-                    s->thread_context[i]->end_mb_y   =
-                        (s->mb_height * (i + 1) + nb_slices / 2) / nb_slices;
+                s->thread_context[i]->start_mb_y =
+                    (s->mb_height * (i) + nb_slices / 2) / nb_slices;
+                s->thread_context[i]->end_mb_y   =
+                    (s->mb_height * (i + 1) + nb_slices / 2) / nb_slices;
             }
         } else {
             err = init_duplicate_context(s);

libavformat/matroskaenc.c

@@ -755,16 +755,16 @@ static int mkv_write_codecprivate(AVFormatContext *s, AVIOContext *pb,
             if (!par->codec_tag)
                 par->codec_tag = ff_codec_get_tag(ff_codec_movvideo_tags,
                                                     par->codec_id);
-                if (   ff_codec_get_id(ff_codec_movvideo_tags, par->codec_tag) == par->codec_id
-                    && (!par->extradata_size || ff_codec_get_id(ff_codec_movvideo_tags, AV_RL32(par->extradata + 4)) != par->codec_id)
-                ) {
-                    int i;
-                    avio_wb32(dyn_cp, 0x5a + par->extradata_size);
-                    avio_wl32(dyn_cp, par->codec_tag);
-                    for(i = 0; i < 0x5a - 8; i++)
-                        avio_w8(dyn_cp, 0);
-                }
-                avio_write(dyn_cp, par->extradata, par->extradata_size);
+            if (   ff_codec_get_id(ff_codec_movvideo_tags, par->codec_tag) == par->codec_id
+                && (!par->extradata_size || ff_codec_get_id(ff_codec_movvideo_tags, AV_RL32(par->extradata + 4)) != par->codec_id)
+            ) {
+                int i;
+                avio_wb32(dyn_cp, 0x5a + par->extradata_size);
+                avio_wl32(dyn_cp, par->codec_tag);
+                for(i = 0; i < 0x5a - 8; i++)
+                    avio_w8(dyn_cp, 0);
+            }
+            avio_write(dyn_cp, par->extradata, par->extradata_size);
         } else {
             if (!ff_codec_get_tag(ff_codec_bmp_tags, par->codec_id))
                 av_log(s, AV_LOG_WARNING, "codec %s is not supported by this format\n",