h264: split weighted pred-related vars into per-slice context

1 files changed, 19 insertions, 17 deletions

diff --git a/libavcodec/h264_mc_template.c b/libavcodec/h264_mc_template.c
index c085cc35d7..0e58eb3a87 100644
--- a/libavcodec/h264_mc_template.c
+++ b/libavcodec/h264_mc_template.c
@@ -34,7 +34,8 @@
 #undef  mc_part
 #define mc_part MCFUNC(mc_part)
 
-static void mc_part(H264Context *h, int n, int square,
+static void mc_part(H264Context *h, H264SliceContext *sl,
+                    int n, int square,
                     int height, int delta,
                     uint8_t *dest_y, uint8_t *dest_cb,
                     uint8_t *dest_cr,
@@ -47,10 +48,10 @@ static void mc_part(H264Context *h, int n, int square,
                     h264_biweight_func *weight_avg,
                     int list0, int list1)
 {
-    if ((h->use_weight == 2 && list0 && list1 &&
-         (h->implicit_weight[h->ref_cache[0][scan8[n]]][h->ref_cache[1][scan8[n]]][h->mb_y & 1] != 32)) ||
-        h->use_weight == 1)
-        mc_part_weighted(h, n, square, height, delta, dest_y, dest_cb, dest_cr,
+    if ((sl->use_weight == 2 && list0 && list1 &&
+         (sl->implicit_weight[h->ref_cache[0][scan8[n]]][h->ref_cache[1][scan8[n]]][h->mb_y & 1] != 32)) ||
+        sl->use_weight == 1)
+        mc_part_weighted(h, sl, n, square, height, delta, dest_y, dest_cb, dest_cr,
                          x_offset, y_offset, qpix_put, chroma_put,
                          weight_op[0], weight_op[1], weight_avg[0],
                          weight_avg[1], list0, list1, PIXEL_SHIFT, CHROMA_IDC);
@@ -60,7 +61,8 @@ static void mc_part(H264Context *h, int n, int square,
                     chroma_avg, list0, list1, PIXEL_SHIFT, CHROMA_IDC);
 }
 
-static void MCFUNC(hl_motion)(H264Context *h, uint8_t *dest_y,
+static void MCFUNC(hl_motion)(H264Context *h, H264SliceContext *sl,
+                              uint8_t *dest_y,
                               uint8_t *dest_cb, uint8_t *dest_cr,
                               qpel_mc_func(*qpix_put)[16],
                               h264_chroma_mc_func(*chroma_put),
@@ -79,25 +81,25 @@ static void MCFUNC(hl_motion)(H264Context *h, uint8_t *dest_y,
     prefetch_motion(h, 0, PIXEL_SHIFT, CHROMA_IDC);
 
     if (IS_16X16(mb_type)) {
-        mc_part(h, 0, 1, 16, 0, dest_y, dest_cb, dest_cr, 0, 0,
+        mc_part(h, sl, 0, 1, 16, 0, dest_y, dest_cb, dest_cr, 0, 0,
                 qpix_put[0], chroma_put[0], qpix_avg[0], chroma_avg[0],
                 weight_op, weight_avg,
                 IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
     } else if (IS_16X8(mb_type)) {
-        mc_part(h, 0, 0, 8, 8 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr, 0, 0,
+        mc_part(h, sl, 0, 0, 8, 8 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr, 0, 0,
                 qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
                 weight_op, weight_avg,
                 IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
-        mc_part(h, 8, 0, 8, 8 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr, 0, 4,
+        mc_part(h, sl, 8, 0, 8, 8 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr, 0, 4,
                 qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
                 weight_op, weight_avg,
                 IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1));
     } else if (IS_8X16(mb_type)) {
-        mc_part(h, 0, 0, 16, 8 * h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0,
+        mc_part(h, sl, 0, 0, 16, 8 * h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0,
                 qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
                 &weight_op[1], &weight_avg[1],
                 IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
-        mc_part(h, 4, 0, 16, 8 * h->mb_linesize, dest_y, dest_cb, dest_cr, 4, 0,
+        mc_part(h, sl, 4, 0, 16, 8 * h->mb_linesize, dest_y, dest_cb, dest_cr, 4, 0,
                 qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
                 &weight_op[1], &weight_avg[1],
                 IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1));
@@ -113,29 +115,29 @@ static void MCFUNC(hl_motion)(H264Context *h, uint8_t *dest_y,
             int y_offset = (i & 2) << 1;
 
             if (IS_SUB_8X8(sub_mb_type)) {
-                mc_part(h, n, 1, 8, 0, dest_y, dest_cb, dest_cr,
+                mc_part(h, sl, n, 1, 8, 0, dest_y, dest_cb, dest_cr,
                         x_offset, y_offset,
                         qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
                         &weight_op[1], &weight_avg[1],
                         IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
             } else if (IS_SUB_8X4(sub_mb_type)) {
-                mc_part(h, n, 0, 4, 4 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr,
+                mc_part(h, sl, n, 0, 4, 4 << PIXEL_SHIFT, dest_y, dest_cb, dest_cr,
                         x_offset, y_offset,
                         qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
                         &weight_op[1], &weight_avg[1],
                         IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
-                mc_part(h, n + 2, 0, 4, 4 << PIXEL_SHIFT,
+                mc_part(h, sl, n + 2, 0, 4, 4 << PIXEL_SHIFT,
                         dest_y, dest_cb, dest_cr, x_offset, y_offset + 2,
                         qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
                         &weight_op[1], &weight_avg[1],
                         IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
             } else if (IS_SUB_4X8(sub_mb_type)) {
-                mc_part(h, n, 0, 8, 4 * h->mb_linesize,
+                mc_part(h, sl, n, 0, 8, 4 * h->mb_linesize,
                         dest_y, dest_cb, dest_cr, x_offset, y_offset,
                         qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
                         &weight_op[2], &weight_avg[2],
                         IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
-                mc_part(h, n + 1, 0, 8, 4 * h->mb_linesize,
+                mc_part(h, sl, n + 1, 0, 8, 4 * h->mb_linesize,
                         dest_y, dest_cb, dest_cr, x_offset + 2, y_offset,
                         qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
                         &weight_op[2], &weight_avg[2],
@@ -146,7 +148,7 @@ static void MCFUNC(hl_motion)(H264Context *h, uint8_t *dest_y,
                 for (j = 0; j < 4; j++) {
                     int sub_x_offset = x_offset + 2 * (j & 1);
                     int sub_y_offset = y_offset + (j & 2);
-                    mc_part(h, n + j, 1, 4, 0,
+                    mc_part(h, sl, n + j, 1, 4, 0,
                             dest_y, dest_cb, dest_cr, sub_x_offset, sub_y_offset,
                             qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
                             &weight_op[2], &weight_avg[2],