From: Haihao Xiang <haihao.xi...@intel.com>
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.xi...@intel.com>
---
libavfilter/vf_vpp_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
index b04307b644..4aad856a2e 100644
--- a/libavfilter/vf_vpp_qsv.c
+++ b/libavfilter/vf_vpp_qsv.c
@@ -279,7 +279,7 @@ static av_cold int vpp_init(AVFilterContext *ctx)
{
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;
} else {
vpp->out_format = av_get_pix_fmt(vpp->output_format_str);
--
2.25.1
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