diff options
Diffstat (limited to 'third_party/aom/av1/encoder/svc_layercontext.h')
| -rw-r--r-- | third_party/aom/av1/encoder/svc_layercontext.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/third_party/aom/av1/encoder/svc_layercontext.h b/third_party/aom/av1/encoder/svc_layercontext.h index 93118be2d4..d56ea77791 100644 --- a/third_party/aom/av1/encoder/svc_layercontext.h +++ b/third_party/aom/av1/encoder/svc_layercontext.h @@ -223,6 +223,21 @@ void av1_update_layer_context_change_config(struct AV1_COMP *const cpi, */ void av1_update_temporal_layer_framerate(struct AV1_COMP *const cpi); +/*!\brief Prior to check if reference is lower spatial layer at the same + * timestamp/superframe. + * + * \ingroup SVC + * \callgraph + * \callergraph + * + * \param[in] cpi Top level encoder structure + * \param[in] ref_frame Reference frame + * + * \return True if the ref_frame if lower spatial layer, otherwise false. + */ +bool av1_check_ref_is_low_spatial_res_super_frame(struct AV1_COMP *const cpi, + int ref_frame); + /*!\brief Prior to encoding the frame, set the layer context, for the current layer to be encoded, to the cpi struct. * |