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, 0 insertions, 28 deletions

diff --git a/video/decode/dec_video.c b/video/decode/dec_video.c
index 22aa8f3e75..c16dc57eda 100644
--- a/video/decode/dec_video.c
+++ b/video/decode/dec_video.c
@@ -101,34 +101,6 @@ int get_video_colors(sh_video_t *sh_video, const char *item, int *value)
     return 0;
 }
 
-// Return the effective video image parameters. Might be different from VO,
-// and might be different from actual video bitstream/container params.
-// This is affected by user-specified overrides (aspect, colorspace...).
-bool get_video_params(struct sh_video *sh, struct mp_image_params *p)
-{
-    if (!sh->vf_input)
-        return false;
-
-    *p = *sh->vf_input;
-    return true;
-}
-
-void set_video_output_levels(struct sh_video *sh)
-{
-    struct MPOpts *opts = sh->opts;
-
-    if (!sh->vfilter)
-        return;
-
-    struct mp_csp_details csp;
-    if (vf_control(sh->vfilter, VFCTRL_GET_YUV_COLORSPACE, &csp) > 0) {
-        csp.levels_out = opts->requested_output_range;
-        if (csp.levels_out == MP_CSP_LEVELS_AUTO)
-            csp.levels_out = MP_CSP_LEVELS_PC;
-        vf_control(sh->vfilter, VFCTRL_SET_YUV_COLORSPACE, &csp);
-    }
-}
-
 void resync_video_stream(sh_video_t *sh_video)
 {
     vd_control(sh_video, VDCTRL_RESYNC_STREAM, NULL);