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- Add support for linearly desaturating images via r_greyscale

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- Use correct luminance values for rendering textures
Patch submitted by Forrest Voight.
This commit is contained in:
Thilo Schulz 2011-02-04 16:04:37 +00:00
parent 13836e5f4a
commit e66abb3237
6 changed files with 61 additions and 8 deletions
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1
code/renderer/tr_init.c
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@ -920,6 +920,7 @@ void R_Register( void )
r_stereoEnabled = ri.Cvar_Get( "r_stereoEnabled", "0", CVAR_ARCHIVE | CVAR_LATCH);
r_ignoreFastPath = ri.Cvar_Get( "r_ignoreFastPath", "1", CVAR_ARCHIVE | CVAR_LATCH );
r_greyscale = ri.Cvar_Get("r_greyscale", "0", CVAR_ARCHIVE | CVAR_LATCH);
ri.Cvar_CheckRange(r_greyscale, 0, 1, qfalse);
//
// temporary latched variables that can only change over a restart