From: Niklas Haas <g...@haasn.dev> This explanation was inaccurate and highly misleading. The new wording is taken more or less directly from ITU-T H.273, and also matches my understanding of these functions. --- libavutil/csp.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavutil/csp.h b/libavutil/csp.h index 73bce52bc0..603042f311 100644 --- a/libavutil/csp.h +++ b/libavutil/csp.h @@ -81,8 +81,12 @@ typedef struct AVColorPrimariesDesc { } AVColorPrimariesDesc; /** - * Function pointer representing a double -> double transfer function that performs - * an EOTF transfer inversion. This function outputs linear light. + * Function pointer representing a double -> double transfer function that + * performs either an OETF transfer function, or alternativel an inverse EOTF + * function (in particular, for SMPTE ST 2084 / PQ). This function inputs + * linear light, and outputs gamma encoded light. + * + * See ITU-T H.273 for more information. */ typedef double (*av_csp_trc_function)(double); -- 2.47.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".