h264: add a parameter to the FIELD_OR_MBAFF_PICTURE macro.

This way it does not look like a constant.

4 files changed, 9 insertions, 9 deletions

diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c
index e71d9e36a1..6457824b6f 100644
--- a/libavcodec/dxva2_h264.c
+++ b/libavcodec/dxva2_h264.c
@@ -206,7 +206,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
     slice->SliceBytesInBuffer    = size;
     slice->wBadSliceChopping     = 0;
 
-    slice->first_mb_in_slice     = (h->mb_y >> FIELD_OR_MBAFF_PICTURE) * h->mb_width + h->mb_x;
+    slice->first_mb_in_slice     = (h->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + h->mb_x;
     slice->NumMbsForSlice        = 0; /* XXX it is set once we have all slices */
     slice->BitOffsetToSliceData  = get_bits_count(&h->gb);
     slice->slice_type            = ff_h264_get_slice_type(h);
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 14369ac70c..c81ba5e797 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -1862,7 +1862,7 @@ static void decode_postinit(H264Context *h, int setup_finished)
             break;
         case SEI_PIC_STRUCT_TOP_BOTTOM:
         case SEI_PIC_STRUCT_BOTTOM_TOP:
-            if (FIELD_OR_MBAFF_PICTURE)
+            if (FIELD_OR_MBAFF_PICTURE(h))
                 cur->f.interlaced_frame = 1;
             else
                 // try to flag soft telecine progressive
@@ -1888,7 +1888,7 @@ static void decode_postinit(H264Context *h, int setup_finished)
             cur->f.interlaced_frame = (h->sei_ct_type & (1 << 1)) != 0;
     } else {
         /* Derive interlacing flag from used decoding process. */
-        cur->f.interlaced_frame = FIELD_OR_MBAFF_PICTURE;
+        cur->f.interlaced_frame = FIELD_OR_MBAFF_PICTURE(h);
     }
     h->prev_interlaced_frame = cur->f.interlaced_frame;
 
@@ -3448,13 +3448,13 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
     h->cur_pic_ptr->frame_num = h->frame_num; // FIXME frame_num cleanup
 
     assert(h->mb_num == h->mb_width * h->mb_height);
-    if (first_mb_in_slice << FIELD_OR_MBAFF_PICTURE >= h->mb_num ||
+    if (first_mb_in_slice << FIELD_OR_MBAFF_PICTURE(h) >= h->mb_num ||
         first_mb_in_slice >= h->mb_num) {
         av_log(h->avctx, AV_LOG_ERROR, "first_mb_in_slice overflow\n");
         return -1;
     }
     h->resync_mb_x = h->mb_x =  first_mb_in_slice % h->mb_width;
-    h->resync_mb_y = h->mb_y = (first_mb_in_slice / h->mb_width) << FIELD_OR_MBAFF_PICTURE;
+    h->resync_mb_y = h->mb_y = (first_mb_in_slice / h->mb_width) << FIELD_OR_MBAFF_PICTURE(h);
     if (h->picture_structure == PICT_BOTTOM_FIELD)
         h->resync_mb_y = h->mb_y = h->mb_y + 1;
     assert(h->mb_y < h->mb_height);
@@ -4163,7 +4163,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 h->mb_x = lf_x_start = 0;
                 decode_finish_row(h);
                 ++h->mb_y;
-                if (FIELD_OR_MBAFF_PICTURE) {
+                if (FIELD_OR_MBAFF_PICTURE(h)) {
                     ++h->mb_y;
                     if (FRAME_MBAFF(h) && h->mb_y < h->mb_height)
                         predict_field_decoding_flag(h);
@@ -4210,7 +4210,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 h->mb_x = lf_x_start = 0;
                 decode_finish_row(h);
                 ++h->mb_y;
-                if (FIELD_OR_MBAFF_PICTURE) {
+                if (FIELD_OR_MBAFF_PICTURE(h)) {
                     ++h->mb_y;
                     if (FRAME_MBAFF(h) && h->mb_y < h->mb_height)
                         predict_field_decoding_flag(h);
diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index 66708c04c6..7218cb7d27 100644
--- a/libavcodec/h264.h
+++ b/libavcodec/h264.h
@@ -79,7 +79,7 @@
 #define LBOT     0
 #define LEFT(i)  0
 #endif
-#define FIELD_OR_MBAFF_PICTURE (FRAME_MBAFF(h) || FIELD_PICTURE(h))
+#define FIELD_OR_MBAFF_PICTURE(h) (FRAME_MBAFF(h) || FIELD_PICTURE(h))
 
 #ifndef CABAC
 #define CABAC h->pps.cabac
diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index 7cbe8c1826..dfa2ec7bb8 100644
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -324,7 +324,7 @@ static int vaapi_h264_decode_slice(AVCodecContext *avctx,
     if (!slice_param)
         return -1;
     slice_param->slice_data_bit_offset          = get_bits_count(&h->gb) + 8; /* bit buffer started beyond nal_unit_type */
-    slice_param->first_mb_in_slice              = (h->mb_y >> FIELD_OR_MBAFF_PICTURE) * h->mb_width + h->mb_x;
+    slice_param->first_mb_in_slice              = (h->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + h->mb_x;
     slice_param->slice_type                     = ff_h264_get_slice_type(h);
     slice_param->direct_spatial_mv_pred_flag    = h->slice_type == AV_PICTURE_TYPE_B ? h->direct_spatial_mv_pred : 0;
     slice_param->num_ref_idx_l0_active_minus1   = h->list_count > 0 ? h->ref_count[0] - 1 : 0;