From 76541db2a73798414e0d4dc80070be2a815b30fb Mon Sep 17 00:00:00 2001
From: nanahi <130121847+na-na-hi@users.noreply.github.com>
Date: Sun, 24 Mar 2024 09:05:37 -0400
Subject: [PATCH] vo_xv: support video-target-params

The target colorspace depends on whether the xv adaptor supports
setting BT.709 colorspace.
---
 video/out/vo_xv.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/video/out/vo_xv.c b/video/out/vo_xv.c
index 378602b655..d2d5b737e7 100644
--- a/video/out/vo_xv.c
+++ b/video/out/vo_xv.c
@@ -92,6 +92,7 @@ struct xvctx {
     int Shmem_Flag;
     XShmSegmentInfo Shminfo[MAX_BUFFERS];
     int Shm_Warned_Slow;
+    struct mp_image_params dst_params;
 };
 
 #define MP_FOURCC(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((unsigned)(d)<<24))
@@ -523,6 +524,13 @@ static int reconfig(struct vo *vo, struct mp_image_params *params)
     xv_set_eq(vo, ctx->xv_port, "bt_709", is_709 * 200 - 100);
     read_xv_csp(vo);
 
+    ctx->dst_params = *params;
+    if (ctx->cached_csp)
+        ctx->dst_params.repr.sys = ctx->cached_csp;
+    mp_mutex_lock(&vo->params_mutex);
+    vo->target_params = &ctx->dst_params;
+    mp_mutex_unlock(&vo->params_mutex);
+
     resize(vo);
 
     return 0;