Merge commit 'f81c37e40fe3236d54da12aef9cdba48ba70ec31'

* commit 'f81c37e40fe3236d54da12aef9cdba48ba70ec31':
  vf_delogo: fix an uninitialized read.
  h264: remove obsolete comment.
  mpegvideo: remove some unused variables from Picture.
  utvideoenc/v410enc: do not set AVFrame.reference.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/h264.c

@@ -1462,7 +1462,6 @@ static void decode_postinit(H264Context *h, int setup_finished)
             cur->f.repeat_pict = 1;
             break;
         case SEI_PIC_STRUCT_FRAME_DOUBLING:
-            // Force progressive here, doubling interlaced frame is a bad idea.
             cur->f.repeat_pict = 2;
             break;
         case SEI_PIC_STRUCT_FRAME_TRIPLING:

libavcodec/motion_est.c

@@ -1092,7 +1092,6 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
     vard = s->dsp.sse[0](NULL, pix, ppix, s->linesize, 16);
 
     pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8;
-//    pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin;
     c->mc_mb_var_sum_temp += (vard+128)>>8;
 
     if(mb_type){
@@ -1171,7 +1170,6 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
             }
         }
 
-//        pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin;
         set_p_mv_tables(s, mx, my, mb_type!=CANDIDATE_MB_TYPE_INTER4V);
 
         /* get intra luma score */

libavcodec/mpegvideo.h

@@ -94,10 +94,6 @@ struct MpegEncContext;
 typedef struct Picture{
     struct AVFrame f;
 
-    /**
-     * halfpel luma planes.
-     */
-    uint8_t *interpolated[3];
     int8_t *qscale_table_base;
     int16_t (*motion_val_base[2])[2];
     uint32_t *mb_type_base;
@@ -144,7 +140,6 @@ typedef struct Picture{
     uint16_t *mb_var;           ///< Table for MB variances
     uint16_t *mc_mb_var;        ///< Table for motion compensated MB variances
     uint8_t *mb_mean;           ///< Table for MB luminance
-    int32_t *mb_cmp_score;      ///< Table for MB cmp scores, for mb decision FIXME remove
     int b_frame_score;          /* */
     struct MpegEncContext *owner2; ///< pointer to the MpegEncContext that allocated this picture
     int needs_realloc;          ///< Picture needs to be reallocated (eg due to a frame size change)

libavcodec/utvideoenc.c

@@ -594,7 +594,6 @@ static int utvideo_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
      * At least currently Ut Video is IDR only.
      * Set flags accordingly.
      */
-    avctx->coded_frame->reference = 0;
     avctx->coded_frame->key_frame = 1;
     avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
 

libavcodec/v410enc.c

@@ -54,7 +54,6 @@ static int v410_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         return ret;
     dst = pkt->data;
 
-    avctx->coded_frame->reference = 0;
     avctx->coded_frame->key_frame = 1;
     avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;