diff options
Diffstat (limited to 'DOCS')
-rw-r--r-- | DOCS/man/options.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index 7e6199b5e3..2e48c51ffa 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -4274,10 +4274,18 @@ The following video options are currently all specific to ``--vo=opengl`` and to texture coordinates) vec2 NAME_pt The (unrotated) size of a single pixel, range [0,1]. + float NAME_mul + The coefficient that needs to be multiplied into the texture contents + in order to normalize it to the range [0,1]. sampler NAME_raw The raw bound texture itself. The use of this should be avoided unless absolutely necessary. + Normally, users should use either NAME_tex or NAME_texOff to read from the + texture. For some shaders however , it can be better for performance to do + custom sampling from NAME_raw, in which case care needs to be taken to + respect NAME_mul and NAME_rot. + In addition to these parameters, the following uniforms are also globally available: |