mpegvideo: reduce whitespace differences to libav

This excludes many changes that worsen readability
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/mpegvideo.c

@@ -1033,8 +1033,9 @@ av_cold int ff_MPV_common_init(MpegEncContext *s)
                                   &s->chroma_y_shift);
 
     /* convert fourcc to upper case */
-    s->codec_tag        = avpriv_toupper4(s->avctx->codec_tag);
-    s->stream_codec_tag = avpriv_toupper4(s->avctx->stream_codec_tag);
+    s->codec_tag          = avpriv_toupper4(s->avctx->codec_tag);
+
+    s->stream_codec_tag   = avpriv_toupper4(s->avctx->stream_codec_tag);
 
     s->avctx->coded_frame = &s->current_picture.f;
 
@@ -2767,7 +2768,7 @@ void MPV_decode_mb_internal(MpegEncContext *s, int16_t block[12][64],
                         MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix);
                     }
                 }else{
-                    op_qpix= s->me.qpel_put;
+                    op_qpix = s->me.qpel_put;
                     if ((!s->no_rounding) || s->pict_type==AV_PICTURE_TYPE_B){
                         op_pix = s->hdsp.put_pixels_tab;
                     }else{
@@ -2878,7 +2879,7 @@ void MPV_decode_mb_internal(MpegEncContext *s, int16_t block[12][64],
                     }else{
 
                         dct_linesize = uvlinesize << s->interlaced_dct;
-                        dct_offset   = s->interlaced_dct? uvlinesize : uvlinesize*block_size;
+                        dct_offset   = s->interlaced_dct ? uvlinesize : uvlinesize*block_size;
 
                         s->dsp.idct_put(dest_cb,              dct_linesize, block[4]);
                         s->dsp.idct_put(dest_cr,              dct_linesize, block[5]);

libavcodec/mpegvideo_enc.c

@@ -1820,7 +1820,7 @@ static av_always_inline void encode_mb_internal(MpegEncContext *s,
     ptr_cr = s->new_picture.f.data[2] +
              (mb_y * mb_block_height * wrap_c) + mb_x * mb_block_width;
 
-    if((mb_x*16+16 > s->width || mb_y*16+16 > s->height) && s->codec_id != AV_CODEC_ID_AMV){
+    if((mb_x * 16 + 16 > s->width || mb_y * 16 + 16 > s->height) && s->codec_id != AV_CODEC_ID_AMV){
         uint8_t *ebuf = s->edge_emu_buffer + 32;
         int cw = (s->width  + s->chroma_x_shift) >> s->chroma_x_shift;
         int ch = (s->height + s->chroma_y_shift) >> s->chroma_y_shift;
@@ -2572,6 +2572,7 @@ static int encode_thread(AVCodecContext *c, void *arg){
                 if(is_gob_start){
                     if(s->start_mb_y != mb_y || mb_x!=0){
                         write_slice_end(s);
+
                         if(CONFIG_MPEG4_ENCODER && s->codec_id==AV_CODEC_ID_MPEG4 && s->partitioned_frame){
                             ff_mpeg4_init_partitions(s);
                         }