summaryrefslogtreecommitdiffstats
path: root/media/libvpx/libvpx/vpx/vp8cx.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--media/libvpx/libvpx/vpx/vp8cx.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx/vp8cx.h b/media/libvpx/libvpx/vpx/vp8cx.h
index b12938d3d8..dfdbb3c770 100644
--- a/media/libvpx/libvpx/vpx/vp8cx.h
+++ b/media/libvpx/libvpx/vpx/vp8cx.h
@@ -772,6 +772,8 @@ enum vp8e_enc_control_id {
/*!\brief Codec control to use external RC to control TPL.
*
* This will use external RC to control the QP and GOP structure for TPL.
+ * (rc_type & VPX_RC_QP) in vpx_rc_funcs_t must be non zero.
+ * get_encodeframe_decision callback in vpx_rc_funcs_t also needs to be set.
*
* Supported in codecs: VP9
*/