From 9b571a7aa711b9587e6acf68572e2003e2ddd51e Mon Sep 17 00:00:00 2001
From: nanahi <130121847+na-na-hi@users.noreply.github.com>
Date: Tue, 1 Oct 2024 00:36:25 -0400
Subject: [PATCH] mp_image: copy params before dovi mapping for
 mp_image_copy_attributes

It currently doesn't copy original params before mapping, resulting in
wrong colors when some video filters are used, e.g. d3d11vpp=scale.
---
 video/mp_image.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/video/mp_image.c b/video/mp_image.c
index b809dae765..f770470dd1 100644
--- a/video/mp_image.c
+++ b/video/mp_image.c
@@ -519,6 +519,9 @@ void mp_image_copy_attributes(struct mp_image *dst, struct mp_image *src)
     dst->params.chroma_location = src->params.chroma_location;
     dst->params.crop = src->params.crop;
     dst->nominal_fps = src->nominal_fps;
+    dst->params.primaries_orig = dst->params.color.primaries;
+    dst->params.transfer_orig = dst->params.color.transfer;
+    dst->params.sys_orig = dst->params.repr.sys;
 
     // ensure colorspace consistency
     enum pl_color_system dst_forced_csp = mp_image_params_get_forced_csp(&dst->params);