Merge commit 'b13fc1e344011949929975a3451f78f226aa1de3'

* commit 'b13fc1e344011949929975a3451f78f226aa1de3':
  h264: do not pass H264Context to h264_slice_header_parse()

Conflicts:
	libavcodec/h264dec.h

Did not merge the h264_slice_header_parse() part. We use a few other
members of H264Context for error checking in that function.

Merged-by: Timothy Gu <timothygu99@gmail.com>

3 files changed, 14 insertions, 14 deletions

diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
index e760df1880..8011413d24 100644
--- a/libavcodec/h264_refs.c
+++ b/libavcodec/h264_refs.c
@@ -418,7 +418,7 @@ int ff_h264_build_ref_list(H264Context *h, H264SliceContext *sl)
     return 0;
 }
 
-int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContext *sl)
+int ff_h264_decode_ref_pic_list_reordering(H264SliceContext *sl, void *logctx)
 {
     int list, index;
 
@@ -436,10 +436,10 @@ int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContex
                 break;
 
             if (index >= sl->ref_count[list]) {
-                av_log(h->avctx, AV_LOG_ERROR, "reference count overflow\n");
+                av_log(logctx, AV_LOG_ERROR, "reference count overflow\n");
                 return AVERROR_INVALIDDATA;
             } else if (op > 2) {
-                av_log(h->avctx, AV_LOG_ERROR,
+                av_log(logctx, AV_LOG_ERROR,
                        "illegal modification_of_pic_nums_idc %u\n",
                        op);
                 return AVERROR_INVALIDDATA;
@@ -821,14 +821,14 @@ int ff_h264_execute_ref_pic_marking(H264Context *h)
     return (h->avctx->err_recognition & AV_EF_EXPLODE) ? err : 0;
 }
 
-int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl,
-                                   GetBitContext *gb)
+int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb,
+                                   const H2645NAL *nal, void *logctx)
 {
     int i;
     MMCO *mmco = sl->mmco;
     int nb_mmco = 0;
 
-    if (h->nal_unit_type == H264_NAL_IDR_SLICE) { // FIXME fields
+    if (nal->type == H264_NAL_IDR_SLICE) { // FIXME fields
         skip_bits1(gb); // broken_link
         if (get_bits1(gb)) {
             mmco[0].opcode   = MMCO_LONG;
@@ -863,8 +863,8 @@ int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl,
                     if (long_arg >= 32 ||
                         (long_arg >= 16 && !(opcode == MMCO_SET_MAX_LONG &&
                                              long_arg == 16) &&
-                         !(opcode == MMCO_LONG2UNUSED && FIELD_PICTURE(h)))) {
-                        av_log(h->avctx, AV_LOG_ERROR,
+                         !(opcode == MMCO_LONG2UNUSED && FIELD_PICTURE(sl)))) {
+                        av_log(logctx, AV_LOG_ERROR,
                                "illegal long ref in memory management control "
                                "operation %d\n", opcode);
                         return -1;
@@ -873,7 +873,7 @@ int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl,
                 }
 
                 if (opcode > (unsigned) MMCO_LONG) {
-                    av_log(h->avctx, AV_LOG_ERROR,
+                    av_log(logctx, AV_LOG_ERROR,
                            "illegal memory management control operation %d\n",
                            opcode);
                     return -1;
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index 08e59aac48..f32a74aea0 100644
--- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c
@@ -1635,7 +1635,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl,
         return ret;
 
     if (sl->slice_type_nos != AV_PICTURE_TYPE_I) {
-       ret = ff_h264_decode_ref_pic_list_reordering(h, sl);
+       ret = ff_h264_decode_ref_pic_list_reordering(sl, h->avctx);
        if (ret < 0) {
            sl->ref_count[1] = sl->ref_count[0] = 0;
            return ret;
@@ -1655,7 +1655,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl,
 
     sl->explicit_ref_marking = 0;
     if (nal->ref_idc) {
-        ret = ff_h264_decode_ref_pic_marking(h, sl, &sl->gb);
+        ret = ff_h264_decode_ref_pic_marking(sl, &sl->gb, nal, h->avctx);
         if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE))
             return AVERROR_INVALIDDATA;
     }
diff --git a/libavcodec/h264dec.h b/libavcodec/h264dec.h
index 7634261d41..9483efbc43 100644
--- a/libavcodec/h264dec.h
+++ b/libavcodec/h264dec.h
@@ -574,7 +574,7 @@ int ff_h264_get_slice_type(const H264SliceContext *sl);
  */
 int ff_h264_alloc_tables(H264Context *h);
 
-int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContext *sl);
+int ff_h264_decode_ref_pic_list_reordering(H264SliceContext *sl, void *logctx);
 int ff_h264_build_ref_list(H264Context *h, H264SliceContext *sl);
 void ff_h264_remove_all_refs(H264Context *h);
 
@@ -583,8 +583,8 @@ void ff_h264_remove_all_refs(H264Context *h);
  */
 int ff_h264_execute_ref_pic_marking(H264Context *h);
 
-int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl,
-                                   GetBitContext *gb);
+int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb,
+                                   const H2645NAL *nal, void *logctx);
 
 void ff_h264_hl_decode_mb(const H264Context *h, H264SliceContext *sl);
 int ff_h264_decode_init(AVCodecContext *avctx);