diff options
Diffstat (limited to 'video/mp_image.c')
| -rw-r--r-- | video/mp_image.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/video/mp_image.c b/video/mp_image.c index ae0fc02e49..f088e18b36 100644 --- a/video/mp_image.c +++ b/video/mp_image.c @@ -409,6 +409,7 @@ void mp_image_copy_attributes(struct mp_image *dst, struct mp_image *src) dst->params.color.primaries = src->params.color.primaries; dst->params.color.gamma = src->params.color.gamma; dst->params.color.sig_peak = src->params.color.sig_peak; + dst->params.color.light = src->params.color.light; if ((dst->fmt.flags & MP_IMGFLAG_YUV) == (src->fmt.flags & MP_IMGFLAG_YUV)) { dst->params.color.space = src->params.color.space; dst->params.color.levels = src->params.color.levels; @@ -688,6 +689,16 @@ void mp_image_params_guess_csp(struct mp_image_params *params) // range as the signal peak to prevent clipping if (!params->color.sig_peak) params->color.sig_peak = mp_trc_nom_peak(params->color.gamma); + + if (params->color.light == MP_CSP_LIGHT_AUTO) { + // HLG is always scene-referred (using its own OOTF), everything else + // we assume is display-refered by default. + if (params->color.gamma == MP_CSP_TRC_HLG) { + params->color.light = MP_CSP_LIGHT_SCENE_HLG; + } else { + params->color.light = MP_CSP_LIGHT_DISPLAY; + } + } } // Copy properties and data of the AVFrame into the mp_image, without taking |