diff options
| -rw-r--r-- | DOCS/man/options.rst | 3 | ||||
| -rw-r--r-- | video/out/opengl/video_shaders.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index bb0e9107fd..a70c091faa 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -4712,6 +4712,9 @@ The following video options are currently all specific to ``--vo=opengl`` and Set tone mapping parameters. Ignored if the tone mapping algorithm is not tunable. This affects the following tone mapping algorithms: + clip + Specifies an extra linear coefficient to multiply into the signal + before clipping. Defaults to 1.0. mobius Specifies the transition point from linear to mobius transform. Every value below this point is guaranteed to be mapped 1:1. The higher the diff --git a/video/out/opengl/video_shaders.c b/video/out/opengl/video_shaders.c index d343111389..83b9f83143 100644 --- a/video/out/opengl/video_shaders.c +++ b/video/out/opengl/video_shaders.c @@ -538,7 +538,7 @@ static void pass_tone_map(struct gl_shader_cache *sc, float ref_peak, switch (algo) { case TONE_MAPPING_CLIP: - GLSL(luma = clamp(luma, 0.0, 1.0);) + GLSLF("luma = clamp(%f * luma, 0.0, 1.0);\n", isnan(param) ? 1.0 : param); break; case TONE_MAPPING_MOBIUS: { |