From c335e84230916d7d7a38288031516e8b2ec1c36b Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Sat, 10 Jun 2017 14:01:25 +0200 Subject: video: refactor HDR implementation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit List of changes: 1. Kill nom_peak, since it's a pointless non-field that stores nothing of value and is _always_ derived from ref_white anyway. 2. Kill ref_white/--target-brightness, because the only case it really existed for (PQ) actually doesn't need to be this general: According to ITU-R BT.2100, PQ *always* assumes a reference monitor with a white point of 100 cd/m². 3. Improve documentation and comments surrounding this stuff. 4. Clean up some of the code in general. Move stuff where it belongs. --- video/decode/vd_lavc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'video/decode') diff --git a/video/decode/vd_lavc.c b/video/decode/vd_lavc.c index 209ad8c0c5..aae6937476 100644 --- a/video/decode/vd_lavc.c +++ b/video/decode/vd_lavc.c @@ -742,7 +742,7 @@ static void update_image_params(struct dec_video *vd, AVFrame *frame, } #endif - params->color.sig_peak = ctx->cached_hdr_peak; + params->color.sig_peak = ctx->cached_hdr_peak / MP_REF_WHITE; params->rotate = vd->codec->rotate; params->stereo_in = vd->codec->stereo_mode; } -- cgit v1.2.3