video-color: Enhance documentation of gst_video_colorimetry_to_string()
authorSeungha Yang <seungha.yang@navercorp.com>
Tue, 16 Jul 2019 17:44:12 +0000 (02:44 +0900)
committerSeungha Yang <seungha.yang@navercorp.com>
Tue, 16 Jul 2019 17:50:51 +0000 (02:50 +0900)
commit7227feb5cd85ddb81b950f497fd02d5000a26ae9
tree7d81af2c9aa55b40a3efae8fce1abac65c35bb57
parent7327214bce425d2dc3b81b3d60a2eab251ff741f
video-color: Enhance documentation of gst_video_colorimetry_to_string()

It could return null string. So need to clarify when it will be null.
gst-libs/gst/video/video-color.c