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h264: fix warnings in fill_filter_caches_inter()
The code does some weird casting to a 2-dimensional sub-array of ref2frm. This is not necessary, since only one dimension is needed there.
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@ -1750,12 +1750,12 @@ static av_always_inline void fill_filter_caches_inter(const H264Context *h,
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if (USES_LIST(top_type, list)) {
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const int b_xy = h->mb2b_xy[top_xy] + 3 * b_stride;
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const int b8_xy = 4 * top_xy + 2;
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int (*ref2frm)[64] = h->ref2frm[h->slice_table[top_xy] & (MAX_SLICES - 1)][0] + (MB_MBAFF(sl) ? 20 : 2);
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const int *ref2frm = &h->ref2frm[h->slice_table[top_xy] & (MAX_SLICES - 1)][list][(MB_MBAFF(sl) ? 20 : 2)];
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AV_COPY128(mv_dst - 1 * 8, h->cur_pic.motion_val[list][b_xy + 0]);
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ref_cache[0 - 1 * 8] =
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ref_cache[1 - 1 * 8] = ref2frm[list][h->cur_pic.ref_index[list][b8_xy + 0]];
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ref_cache[1 - 1 * 8] = ref2frm[h->cur_pic.ref_index[list][b8_xy + 0]];
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ref_cache[2 - 1 * 8] =
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ref_cache[3 - 1 * 8] = ref2frm[list][h->cur_pic.ref_index[list][b8_xy + 1]];
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ref_cache[3 - 1 * 8] = ref2frm[h->cur_pic.ref_index[list][b8_xy + 1]];
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} else {
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AV_ZERO128(mv_dst - 1 * 8);
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AV_WN32A(&ref_cache[0 - 1 * 8], ((LIST_NOT_USED) & 0xFF) * 0x01010101u);
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@ -1765,15 +1765,15 @@ static av_always_inline void fill_filter_caches_inter(const H264Context *h,
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if (USES_LIST(left_type[LTOP], list)) {
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const int b_xy = h->mb2b_xy[left_xy[LTOP]] + 3;
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const int b8_xy = 4 * left_xy[LTOP] + 1;
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int (*ref2frm)[64] = h->ref2frm[h->slice_table[left_xy[LTOP]] & (MAX_SLICES - 1)][0] + (MB_MBAFF(sl) ? 20 : 2);
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const int *ref2frm = &h->ref2frm[h->slice_table[left_xy[LTOP]] & (MAX_SLICES - 1)][list][(MB_MBAFF(sl) ? 20 : 2)];
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AV_COPY32(mv_dst - 1 + 0, h->cur_pic.motion_val[list][b_xy + b_stride * 0]);
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AV_COPY32(mv_dst - 1 + 8, h->cur_pic.motion_val[list][b_xy + b_stride * 1]);
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AV_COPY32(mv_dst - 1 + 16, h->cur_pic.motion_val[list][b_xy + b_stride * 2]);
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AV_COPY32(mv_dst - 1 + 24, h->cur_pic.motion_val[list][b_xy + b_stride * 3]);
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ref_cache[-1 + 0] =
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ref_cache[-1 + 8] = ref2frm[list][h->cur_pic.ref_index[list][b8_xy + 2 * 0]];
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ref_cache[-1 + 8] = ref2frm[h->cur_pic.ref_index[list][b8_xy + 2 * 0]];
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ref_cache[-1 + 16] =
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ref_cache[-1 + 24] = ref2frm[list][h->cur_pic.ref_index[list][b8_xy + 2 * 1]];
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ref_cache[-1 + 24] = ref2frm[h->cur_pic.ref_index[list][b8_xy + 2 * 1]];
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} else {
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AV_ZERO32(mv_dst - 1 + 0);
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AV_ZERO32(mv_dst - 1 + 8);
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@ -1798,9 +1798,9 @@ static av_always_inline void fill_filter_caches_inter(const H264Context *h,
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{
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int8_t *ref = &h->cur_pic.ref_index[list][4 * mb_xy];
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int (*ref2frm)[64] = h->ref2frm[sl->slice_num & (MAX_SLICES - 1)][0] + (MB_MBAFF(sl) ? 20 : 2);
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uint32_t ref01 = (pack16to32(ref2frm[list][ref[0]], ref2frm[list][ref[1]]) & 0x00FF00FF) * 0x0101;
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uint32_t ref23 = (pack16to32(ref2frm[list][ref[2]], ref2frm[list][ref[3]]) & 0x00FF00FF) * 0x0101;
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const int *ref2frm = &h->ref2frm[sl->slice_num & (MAX_SLICES - 1)][list][(MB_MBAFF(sl) ? 20 : 2)];
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uint32_t ref01 = (pack16to32(ref2frm[ref[0]], ref2frm[ref[1]]) & 0x00FF00FF) * 0x0101;
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uint32_t ref23 = (pack16to32(ref2frm[ref[2]], ref2frm[ref[3]]) & 0x00FF00FF) * 0x0101;
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AV_WN32A(&ref_cache[0 * 8], ref01);
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AV_WN32A(&ref_cache[1 * 8], ref01);
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AV_WN32A(&ref_cache[2 * 8], ref23);
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