diff --git a/libavcodec/h264_parser.c b/libavcodec/h264_parser.c
index 7dde3d54f7..3ce049ee56 100644
--- a/libavcodec/h264_parser.c
+++ b/libavcodec/h264_parser.c
@@ -149,7 +149,7 @@ found:
 }
 
 static int scan_mmco_reset(AVCodecParserContext *s, GetBitContext *gb,
-                           AVCodecContext *avctx)
+                           void *logctx)
 {
     H264PredWeightTable pwt;
     int slice_type_nos = s->pict_type & 3;
@@ -164,7 +164,7 @@ static int scan_mmco_reset(AVCodecParserContext *s, GetBitContext *gb,
         get_bits1(gb); // direct_spatial_mv_pred
 
     if (ff_h264_parse_ref_count(&list_count, ref_count, gb, p->ps.pps,
-                                slice_type_nos, p->picture_structure, avctx) < 0)
+                                slice_type_nos, p->picture_structure, logctx) < 0)
         return AVERROR_INVALIDDATA;
 
     if (slice_type_nos != AV_PICTURE_TYPE_I) {
@@ -178,7 +178,7 @@ static int scan_mmco_reset(AVCodecParserContext *s, GetBitContext *gb,
                     if (reordering_of_pic_nums_idc < 3)
                         get_ue_golomb_long(gb);
                     else if (reordering_of_pic_nums_idc > 3) {
-                        av_log(avctx, AV_LOG_ERROR,
+                        av_log(logctx, AV_LOG_ERROR,
                                "illegal reordering_of_pic_nums_idc %d\n",
                                reordering_of_pic_nums_idc);
                         return AVERROR_INVALIDDATA;
@@ -186,7 +186,7 @@ static int scan_mmco_reset(AVCodecParserContext *s, GetBitContext *gb,
                         break;
 
                     if (index >= ref_count[list]) {
-                        av_log(avctx, AV_LOG_ERROR,
+                        av_log(logctx, AV_LOG_ERROR,
                                "reference count %d overflow\n", index);
                         return AVERROR_INVALIDDATA;
                     }
@@ -198,14 +198,14 @@ static int scan_mmco_reset(AVCodecParserContext *s, GetBitContext *gb,
     if ((p->ps.pps->weighted_pred && slice_type_nos == AV_PICTURE_TYPE_P) ||
         (p->ps.pps->weighted_bipred_idc == 1 && slice_type_nos == AV_PICTURE_TYPE_B))
         ff_h264_pred_weight_table(gb, p->ps.sps, ref_count, slice_type_nos,
-                                  &pwt, avctx);
+                                  &pwt, logctx);
 
     if (get_bits1(gb)) { // adaptive_ref_pic_marking_mode_flag
         int i;
         for (i = 0; i < MAX_MMCO_COUNT; i++) {
             MMCOOpcode opcode = get_ue_golomb_31(gb);
             if (opcode > (unsigned) MMCO_LONG) {
-                av_log(avctx, AV_LOG_ERROR,
+                av_log(logctx, AV_LOG_ERROR,
                        "illegal memory management control operation %d\n",
                        opcode);
                 return AVERROR_INVALIDDATA;