avfilter/vf_dblur: add clipping

3 years ago · 97cff84f10
parent 2148934ce3
commit 97cff84f10
1 changed files with 2 additions and 2 deletions
--- a/libavfilter/vf_dblur.c
+++ b/libavfilter/vf_dblur.c
@ -241,7 +241,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
        if (s->depth == 8) {
            for (y = 0; y < height; y++) {
                for (x = 0; x < width; x++) {
-                    dst[x] = lrintf(bptr[x]);
+                    dst[x] = av_clip_uint8(lrintf(bptr[x]));
                }
                bptr += width;
                dst += out->linesize[plane];
@ -249,7 +249,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
        } else {
            for (y = 0; y < height; y++) {
                for (x = 0; x < width; x++) {
-                    dst16[x] = lrintf(bptr[x]);
+                    dst16[x] = av_clip_uintp2_c(lrintf(bptr[x]), s->depth);
                }
                bptr += width;
                dst16 += out->linesize[plane] / 2;