vo_opengl: add --tone-mapping-desaturate

This helps prevent unnaturally, weirdly colorized blown out highlights
for direct images of the sunlit sky and other way-too-bright HDR
content. I was debating whether to set the default at 1.0 or 2.0, but
went with the more conservative option that preserves more detail/color.

1 files changed, 1 insertions, 1 deletions

diff --git a/video/out/opengl/video_shaders.h b/video/out/opengl/video_shaders.h
index 6498033ad1..b0b8b4214e 100644
--- a/video/out/opengl/video_shaders.h
+++ b/video/out/opengl/video_shaders.h
@@ -44,7 +44,7 @@ void pass_inverse_ootf(struct gl_shader_cache *sc, enum mp_csp_light light, floa
 void pass_color_map(struct gl_shader_cache *sc,
                     struct mp_colorspace src, struct mp_colorspace dst,
                     enum tone_mapping algo, float tone_mapping_param,
-                    bool skip_linearization);
+                    float tone_mapping_desat, bool is_linear);
 
 void pass_sample_deband(struct gl_shader_cache *sc, struct deband_opts *opts,
                         AVLFG *lfg);