video: handle video output levels with mp_image_params

Until now, video output levels (obscure feature, like using TV screens
that require RGB output in limited range, similar to YUY) still required
handling of VOCTRL_SET_YUV_COLORSPACE. Simplify this, and use the new
mp_image_params code. This gets rid of some code. VOCTRL_SET_YUV_COLORSPACE
is not needed at all anymore in VOs that use the reconfig callback. The
result of VOCTRL_GET_YUV_COLORSPACE is now used only used for the
colormatrix related properties (basically, for display on OSD).  For
other VOs, VOCTRL_SET_YUV_COLORSPACE will be sent only once after config
instead of twice.

1 files changed, 3 insertions, 4 deletions

diff --git a/mpvcore/mplayer.c b/mpvcore/mplayer.c
index ed7fbec15e..2d5265d41b 100644
--- a/mpvcore/mplayer.c
+++ b/mpvcore/mplayer.c
@@ -1800,10 +1800,9 @@ static void update_subtitles(struct MPContext *mpctx, double refpts_tl)
     assert(track && sh_sub);
     struct dec_sub *dec_sub = sh_sub->dec_sub;
 
-    if (mpctx->sh_video) {
-        struct mp_image_params params;
-        if (get_video_params(mpctx->sh_video, &params) > 0)
-            sub_control(dec_sub, SD_CTRL_SET_VIDEO_PARAMS, &params);
+    if (mpctx->sh_video && mpctx->sh_video->vf_input) {
+        struct mp_image_params params = *mpctx->sh_video->vf_input;
+        sub_control(dec_sub, SD_CTRL_SET_VIDEO_PARAMS, &params);
     }
 
     mpctx->osd->video_offset = track->under_timeline ? mpctx->video_offset : 0;