vo_opengl: remove pre/post/scale-shaders

Deprecated in favor of user-shaders, which are functionally equivalent
but superior. (Except in the case of scaler-shader, which has no direct
replacement, but it turned out to be a very unpopular feature either way
- most custom scalers don't fit into the mpv kernel infrastructure and
are therefore implemented as user shaders either way)

Signed-off-by: wm4 <wm4@nowhere>

1 files changed, 0 insertions, 3 deletions

diff --git a/video/out/opengl/video.h b/video/out/opengl/video.h
index 140a4682c8..29300c3312 100644
--- a/video/out/opengl/video.h
+++ b/video/out/opengl/video.h
@@ -130,9 +130,6 @@ struct gl_video_opts {
     int interpolation;
     float interpolation_threshold;
     int blend_subs;
-    char *scale_shader;
-    char **pre_shaders;
-    char **post_shaders;
     char **user_shaders;
     int deband;
     struct deband_opts *deband_opts;