Use VAProcColorStandardExplicit only if the color properties all
specificed.
Signed-off-by: Fei Wang <fei.w.w...@intel.com>
---
libavfilter/vaapi_vpp.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/libavfilter/vaapi_vpp.c b/libavfilter/vaapi_vpp.c
index 6ffc09d..e1d3373 100644
--- a/libavfilter/vaapi_vpp.c
+++ b/libavfilter/vaapi_vpp.c
@@ -278,10 +278,14 @@ static void
vaapi_vpp_fill_colour_standard(VAAPIColourProperties *props,
// use them and avoid doing any mapping. (The driver may not support
// some particular code point, but it still has enough information to
// make a better fallback choice than we do in that case.)
- for (i = 0; i < nb_vacs; i++) {
- if (vacs[i] == VAProcColorStandardExplicit) {
- props->va_color_standard = VAProcColorStandardExplicit;
- return;
+ if ((props->colorspace != AVCOL_SPC_UNSPECIFIED) &&
+ (props->color_trc != AVCOL_TRC_UNSPECIFIED) &&
+ (props->color_primaries != AVCOL_PRI_UNSPECIFIED)) {
+ for (i = 0; i < nb_vacs; i++) {
+ if (vacs[i] == VAProcColorStandardExplicit) {
+ props->va_color_standard = VAProcColorStandardExplicit;
+ return;
+ }
}
}
#endif
--
2.7.4
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