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avfilter/vf_lenscorrection: fix far edges with nearest interpolation

This commit is contained in:
Paul B Mahol 2021-01-25 11:38:58 +01:00
parent e22108240b
commit 87598435aa
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vf_lenscorrection.c
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@ -97,7 +97,7 @@ static int filter_slice(AVFilterContext *ctx, void *arg, int job, int nb_jobs)
const int64_t radius_mult = td->correction[j + i*w];
const int x = xcenter + ((radius_mult * off_x + (1<<23))>>24);
const int y = ycenter + ((radius_mult * off_y + (1<<23))>>24);
const char isvalid = x > 0 && x < w - 1 && y > 0 && y < h - 1;
const char isvalid = x >= 0 && x < w && y >= 0 && y < h;
*out++ = isvalid ? indata[y * inlinesize + x] : 0;
}
}