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ffmpeg.wasm-core
Commit 65b8b6c4 authored by Anton Khirnov's avatar Anton Khirnov
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hevc_filter: drop redundant checks 

ff_hevc_deblocking_boundary_strengths() is never called if the
deblocking filter is disabled for the slice.
parent 4d1ff2a4
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Showing with 2 additions and 6 deletions
libavcodec/hevc_filter.c
View file @ 65b8b6c4
......@@ -623,7 +623,7 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
(slice_or_tiles_up_boundary & 2) &&
(y0 % (1 << s->sps->log2_ctb_size)) == 0)
bs = 0;
if (y0 == 0 || s->sh.disable_deblocking_filter_flag == 1)
if (y0 == 0)
bs = 0;
if (bs)
s->horizontal_bs[((x0 + i) + y0 * s->bs_width) >> 2] = bs;
......@@ -651,8 +651,6 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
bs = boundary_strength(s, curr, curr_cbf_luma,
top, top_cbf_luma, top_refPicList, 0);
if (s->sh.disable_deblocking_filter_flag == 1)
bs = 0;
if (bs)
s->horizontal_bs[((x0 + i) + (y0 + j) * s->bs_width) >> 2] = bs;
}
......@@ -686,7 +684,7 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
(slice_or_tiles_left_boundary & 2) &&
(x0 % (1 << s->sps->log2_ctb_size)) == 0)
bs = 0;
if (x0 == 0 || s->sh.disable_deblocking_filter_flag == 1)
if (x0 == 0)
bs = 0;
if (bs)
s->vertical_bs[(x0 >> 3) + ((y0 + i) >> 2) * s->bs_width] = bs;
......@@ -714,8 +712,6 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
bs = boundary_strength(s, curr, curr_cbf_luma,
left, left_cbf_luma, left_refPicList, 0);
if (s->sh.disable_deblocking_filter_flag == 1)
bs = 0;
if (bs)
s->vertical_bs[((x0 + i) >> 3) + ((y0 + j) >> 2) * s->bs_width] = bs;
}
......
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