DOCUMENTATION: The Wiki documentation and CLI parameter commentary of the --scaler CLI parameter are wrong.

[JuanMiguelBG]

The Wiki documentation and CLI parameter commentary of the --scaler CLI parameter are wrong.

The wrong value is tv2x. This value is used in the --gfx_mode CLI parameter.

The right TV plugin value to the --scaler CLI parameter is tv.

You can check on the Scummvm source code:

base\plugins.cpp - line 1081 - tv2x value definition on the s_legacyGraphicsModes variable declaration
​https://github.com/scummvm/scummvm/blob/v2.7.1/base/plugins.cpp#L1081

base\plugins.cpp - line 1084 - isOldGraphicsSetting() function declaration that uses s_legacyGraphicsModes variable
​https://github.com/scummvm/scummvm/blob/v2.7.1/base/plugins.cpp#L1084

base/main.cpp - line 562- isOldGraphicsSetting() function call based on the gfx_mode definition
​https://github.com/scummvm/scummvm/blob/v2.7.1/base/main.cpp#L562

The Scummvm documentation is wrong.

base/commandLine.cpp - line 118 - scaler CLI parameter comentary

Scummvm Wiki command line ​https://docs.scummvm.org/en/latest/advanced_topics/command_line.html