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Code Issues Releases Activity

lavfi/vf_vpp_qsv: check output format string against NULL pointer

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This is in preparation for reusing the code for other QSV filters. E.g.
deinterlacing_qsv may have an option array without format option

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2023-01-09 15:12:08 +08:00
parent dc5369144b
commit 6ce23ebaac
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vf_vpp_qsv.c
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@ -279,7 +279,7 @@ static av_cold int vpp_init(AVFilterContext *ctx)
{ {
VPPContext *vpp = ctx->priv; VPPContext *vpp = ctx->priv;
if (!strcmp(vpp->output_format_str, "same")) { if (!vpp->output_format_str || !strcmp(vpp->output_format_str, "same")) {
vpp->out_format = AV_PIX_FMT_NONE; vpp->out_format = AV_PIX_FMT_NONE;
} else { } else {
vpp->out_format = av_get_pix_fmt(vpp->output_format_str); vpp->out_format = av_get_pix_fmt(vpp->output_format_str);