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avfilter/avf_a3dscope: fix crash when using vflip filter

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This commit is contained in:
Paul B Mahol 2022-11-25 19:29:19 +01:00
parent 9c8b977c1e
commit 9d2b5762d3
1 changed files with 1 additions and 1 deletions
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2
libavfilter/avf_a3dscope.c
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@ -209,7 +209,7 @@ static void view_matrix(const float eye[3],
static void draw_dot(AVFrame *out, unsigned x, unsigned y, float z, static void draw_dot(AVFrame *out, unsigned x, unsigned y, float z,
int r, int g, int b) int r, int g, int b)
{ {
const int linesize = out->linesize[0]; const ptrdiff_t linesize = out->linesize[0];
uint8_t *dst; uint8_t *dst;
dst = out->data[0] + y * linesize + x * 4; dst = out->data[0] + y * linesize + x * 4;