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avcodec/mpegvideo: drop emu edge check from chroma_4mv_motion_lowres()

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This is in line with the other functions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-24 17:14:21 +02:00
parent 2599a62fbb
commit dcc7686ae7
1 changed files with 6 additions and 8 deletions
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14
libavcodec/mpegvideo.c
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@ -2387,14 +2387,12 @@ static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
offset = src_y * s->uvlinesize + src_x;
ptr = ref_picture[1] + offset;
if (s->flags & CODEC_FLAG_EMU_EDGE) {
if ((unsigned) src_x > FFMAX(h_edge_pos - (!!sx) - block_s, 0) ||
(unsigned) src_y > FFMAX(v_edge_pos - (!!sy) - block_s, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize,
9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
ptr = s->edge_emu_buffer;
emu = 1;
}
if ((unsigned) src_x > FFMAX(h_edge_pos - (!!sx) - block_s, 0) ||
(unsigned) src_y > FFMAX(v_edge_pos - (!!sy) - block_s, 0)) {
s->vdsp.emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize,
9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
ptr = s->edge_emu_buffer;
emu = 1;
}
sx = (sx << 2) >> lowres;
sy = (sy << 2) >> lowres;